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[23.128.96.18]) by mx.google.com with ESMTP id o19si17741779pfu.20.2021.10.03.07.36.57; Sun, 03 Oct 2021 07:37:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230441AbhJCOcJ (ORCPT + 99 others); Sun, 3 Oct 2021 10:32:09 -0400 Received: from mga04.intel.com ([192.55.52.120]:9362 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230396AbhJCOcH (ORCPT ); Sun, 3 Oct 2021 10:32:07 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10126"; a="223942447" X-IronPort-AV: E=Sophos;i="5.85,343,1624345200"; d="xz'?yaml'?scan'208";a="223942447" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Oct 2021 07:30:16 -0700 X-IronPort-AV: E=Sophos;i="5.85,343,1624345200"; d="xz'?yaml'?scan'208";a="620998992" Received: from xsang-optiplex-9020.sh.intel.com (HELO xsang-OptiPlex-9020) ([10.239.159.41]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Oct 2021 07:30:11 -0700 Date: Sun, 3 Oct 2021 22:50:23 +0800 From: kernel test robot To: Kees Cook Cc: Andrew Morton , Nick Desaulniers , Andy Lavr , Nathan Chancellor , Alexey Dobriyan , Stephen Rothwell , Bartosz Golaszewski , Andy Shevchenko , LKML , lkp@lists.01.org, lkp@intel.com Subject: [lib/string] cfecea6ead: kernel_BUG_at_lib/string_helpers.c Message-ID: <20211003145023.GE30759@xsang-OptiPlex-9020> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="pY3vCvL1qV+PayAL" Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --pY3vCvL1qV+PayAL Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Greeting, FYI, we noticed the following commit (built with gcc-9): commit: cfecea6ead5f15880fc1fb31fc655f8be5cf7424 ("lib/string: Move helper functions out of string.c") https://git.kernel.org/cgit/linux/kernel/git/kees/linux.git for-next/overflow in testcase: kernel-selftests version: kernel-selftests-x86_64-c8c9111a-1_20210929 with following parameters: group: lkdtm ucode: 0xe2 test-description: The kernel contains a set of "self tests" under the tools/testing/selftests/ directory. These are intended to be small unit tests to exercise individual code paths in the kernel. test-url: https://www.kernel.org/doc/Documentation/kselftest.txt on test machine: 4 threads Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz with 32G memory caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): If you fix the issue, kindly add following tag Reported-by: kernel test robot [ 80.893015][ T3786] lkdtm: Performing direct entry FORTIFIED_STRSCPY [ 80.893390][ T351] [ 80.895616][ T3786] detected buffer overflow in strnlen [ 80.902400][ T351] # [ 60.145858] lkdtm: Value in memory before free: 12345678 [ 80.909089][ T3786] ------------[ cut here ]------------ [ 80.910897][ T351] [ 80.912446][ T351] # [ 60.145859] lkdtm: Attempting bad read from freed memory [ 80.913271][ T3786] kernel BUG at lib/string_helpers.c:889! [ 80.921047][ T351] [ 80.922246][ T351] # [ 60.145860] lkdtm: FAIL: Memory was not poisoned! [ 80.928858][ T3786] invalid opcode: 0000 [#26] PREEMPT SMP PTI [ 80.936639][ T351] [ 80.940366][ T3786] CPU: 3 PID: 3786 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 [ 80.940368][ T3786] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 [ 80.940369][ T3786] RIP: 0010:fortify_panic+0xf/0x11 [ 80.947481][ T351] # [ 60.145866] lkdtm: This is probably expected, since this kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built *without* CONFIG_INIT_ON_FREE_DEFAULT_ON=y (and booted without 'init_on_free' specified) [ 80.959673][ T3786] Code: 00 00 48 c7 c7 40 86 80 83 e8 4e 42 7f ff 4c 8b 0c 24 8b 44 24 08 e9 d7 5a 7b ff 48 89 fe 48 c7 c7 b0 ee a4 82 e8 9a d1 fd ff <0f> 0b 48 8b 54 24 10 48 8b 74 24 08 4c 8d 44 24 25 4c 89 e1 48 c7 [ 80.959675][ T3786] RSP: 0018:ffffc900089bfd30 EFLAGS: 00010246 [ 80.959677][ T3786] RAX: 0000000000000023 RBX: 000000000000004e RCX: 0000000000000000 [ 80.959678][ T3786] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 [ 80.966612][ T351] [ 80.968798][ T3786] RBP: ffff88880a0155a0 R08: 0000000000000000 R09: 0000000000000000 [ 80.968799][ T3786] R10: 0000000000000731 R11: 6637303030302052 R12: ffffc900089bfd45 [ 80.968800][ T3786] R13: 0000000000000012 R14: ffffc900089bfe28 R15: 00000000000004e0 [ 80.968801][ T3786] FS: 00007fa390793540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 [ 80.968816][ T3786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.968817][ T3786] CR2: 00007fa39040a000 CR3: 0000000104870006 CR4: 00000000003706e0 [ 80.972774][ T351] # READ_AFTER_FREE: missing 'call trace:|Memory correctly poisoned': [FAIL] [ 80.979993][ T3786] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.979994][ T3786] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.979995][ T3786] Call Trace: [ 80.979997][ T3786] lkdtm_FORTIFIED_STRSCPY.cold+0x42/0x73 [ 80.988832][ T351] [ 80.995763][ T3786] direct_entry.cold+0x2f/0x4b [ 80.995766][ T3786] full_proxy_write+0x56/0x80 [ 80.999308][ T351] not ok 22 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1 [ 81.009216][ T3786] vfs_write+0xcc/0x3c0 [ 81.014522][ T351] [ 81.020410][ T3786] ksys_write+0x68/0x100 [ 81.020412][ T3786] do_syscall_64+0x5c/0x80 [ 81.023571][ T351] # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh [ 81.024936][ T3786] ? trace_hardirqs_on_prepare+0x24/0x100 [ 81.024939][ T3786] ? do_syscall_64+0x69/0x80 [ 81.032477][ T351] [ 81.034646][ T3786] ? up_read+0x17/0x240 [ 81.034649][ T3786] ? do_user_addr_fault+0x204/0x6c0 [ 81.054219][ T351] # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure [ 81.060114][ T3786] ? asm_exc_page_fault+0x8/0x30 [ 81.062308][ T351] [ 81.071829][ T3786] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.071832][ T3786] RIP: 0033:0x7fa3906bb504 [ 81.071847][ T3786] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 [ 81.078445][ T351] ok 23 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP [ 81.079305][ T3786] RSP: 002b:00007fff0bff1838 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 81.079307][ T3786] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fa3906bb504 [ 81.079308][ T3786] RDX: 0000000000000012 RSI: 00007fa39040a000 RDI: 0000000000000001 [ 81.081658][ T351] [ 81.087112][ T3786] RBP: 00007fa39040a000 R08: 00000000ffffffff R09: 0000000000000000 [ 81.087113][ T3786] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fa39040a000 [ 81.087114][ T3786] R13: 0000000000000001 R14: 0000000000000012 R15: 0000000000020000 [ 81.087118][ T3786] Modules linked in: btrfs ipmi_devintf [ 81.097162][ T351] # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh [ 81.098409][ T3786] ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq [ 81.115747][ T351] [ 81.120001][ T3786] libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul [ 81.123868][ T351] # [ 60.149314] # [ 53.953191] invalid opcode: 0000 [#1] PREEMPT SMP PTI [ 81.128954][ T3786] crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me [ 81.135028][ T351] [ 81.137201][ T3786] ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core [ 81.141097][ T351] # [ 60.242886] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE [ 81.149007][ T3786] acpi_pad ip_tables [ 81.149021][ T3786] ---[ end trace bd77837396b7dc2f ]--- To reproduce: git clone https://github.com/intel/lkp-tests.git cd lkp-tests sudo bin/lkp install job.yaml # job file is attached in this email bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run sudo bin/lkp run generated-yaml-file # if come across any failure that blocks the test, # please remove ~/.lkp and /lkp dir to run from a clean state. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang --pY3vCvL1qV+PayAL Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="config-5.15.0-rc2-00014-gcfecea6ead5f" # # Automatically generated file; DO NOT EDIT. # Linux/x86_64 5.15.0-rc2 Kernel Configuration # CONFIG_CC_VERSION_TEXT="gcc-9 (Debian 9.3.0-22) 9.3.0" CONFIG_CC_IS_GCC=y CONFIG_GCC_VERSION=90300 CONFIG_CLANG_VERSION=0 CONFIG_AS_IS_GNU=y CONFIG_AS_VERSION=23502 CONFIG_LD_IS_BFD=y CONFIG_LD_VERSION=23502 CONFIG_LLD_VERSION=0 CONFIG_CC_CAN_LINK=y CONFIG_CC_CAN_LINK_STATIC=y CONFIG_CC_HAS_ASM_GOTO=y CONFIG_CC_HAS_ASM_INLINE=y CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_COMPILE_TEST is not set # CONFIG_WERROR is not set CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_BUILD_SALT="" CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_XZ=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_HAVE_KERNEL_LZ4=y CONFIG_HAVE_KERNEL_ZSTD=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set # CONFIG_KERNEL_LZMA is not set # CONFIG_KERNEL_XZ is not set # CONFIG_KERNEL_LZO is not set # CONFIG_KERNEL_LZ4 is not set # CONFIG_KERNEL_ZSTD is not set CONFIG_DEFAULT_INIT="" CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_WATCH_QUEUE is not set CONFIG_CROSS_MEMORY_ATTACH=y # CONFIG_USELIB is not set CONFIG_AUDIT=y CONFIG_HAVE_ARCH_AUDITSYSCALL=y CONFIG_AUDITSYSCALL=y # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_GENERIC_IRQ_MIGRATION=y CONFIG_GENERIC_IRQ_INJECTION=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_SIM=y CONFIG_IRQ_DOMAIN_HIERARCHY=y CONFIG_GENERIC_MSI_IRQ=y CONFIG_GENERIC_MSI_IRQ_DOMAIN=y CONFIG_IRQ_MSI_IOMMU=y CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y CONFIG_GENERIC_IRQ_RESERVATION_MODE=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y # CONFIG_GENERIC_IRQ_DEBUGFS is not set # end of IRQ subsystem CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_ARCH_CLOCKSOURCE_INIT=y CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y # # Timers subsystem # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ_COMMON=y # CONFIG_HZ_PERIODIC is not set # CONFIG_NO_HZ_IDLE is not set CONFIG_NO_HZ_FULL=y CONFIG_CONTEXT_TRACKING=y # CONFIG_CONTEXT_TRACKING_FORCE is not set CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y # end of Timers subsystem CONFIG_BPF=y CONFIG_HAVE_EBPF_JIT=y CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y # # BPF subsystem # CONFIG_BPF_SYSCALL=y CONFIG_BPF_JIT=y CONFIG_BPF_JIT_ALWAYS_ON=y CONFIG_BPF_JIT_DEFAULT_ON=y # CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set # CONFIG_BPF_PRELOAD is not set CONFIG_BPF_LSM=y # end of BPF subsystem # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_PREEMPT_COUNT=y CONFIG_PREEMPTION=y CONFIG_PREEMPT_DYNAMIC=y # CONFIG_SCHED_CORE is not set # # CPU/Task time and stats accounting # CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_SCHED_AVG_IRQ=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y # CONFIG_PSI is not set # end of CPU/Task time and stats accounting CONFIG_CPU_ISOLATION=y # # RCU Subsystem # CONFIG_TREE_RCU=y CONFIG_PREEMPT_RCU=y # CONFIG_RCU_EXPERT is not set CONFIG_SRCU=y CONFIG_TREE_SRCU=y CONFIG_TASKS_RCU_GENERIC=y CONFIG_TASKS_RCU=y CONFIG_TASKS_RUDE_RCU=y CONFIG_TASKS_TRACE_RCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_NEED_SEGCBLIST=y CONFIG_RCU_NOCB_CPU=y # end of RCU Subsystem CONFIG_BUILD_BIN2C=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_IKHEADERS is not set CONFIG_LOG_BUF_SHIFT=20 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 # CONFIG_PRINTK_INDEX is not set CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y # # Scheduler features # # CONFIG_UCLAMP_TASK is not set # end of Scheduler features CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y CONFIG_CC_HAS_INT128=y CONFIG_ARCH_SUPPORTS_INT128=y CONFIG_NUMA_BALANCING=y CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y CONFIG_CGROUPS=y CONFIG_PAGE_COUNTER=y CONFIG_MEMCG=y CONFIG_MEMCG_SWAP=y CONFIG_MEMCG_KMEM=y CONFIG_BLK_CGROUP=y CONFIG_CGROUP_WRITEBACK=y CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_CFS_BANDWIDTH=y CONFIG_RT_GROUP_SCHED=y CONFIG_CGROUP_PIDS=y CONFIG_CGROUP_RDMA=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_HUGETLB=y CONFIG_CPUSETS=y CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y CONFIG_CGROUP_PERF=y CONFIG_CGROUP_BPF=y # CONFIG_CGROUP_MISC is not set # CONFIG_CGROUP_DEBUG is not set CONFIG_SOCK_CGROUP_DATA=y CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_TIME_NS=y CONFIG_IPC_NS=y CONFIG_USER_NS=y CONFIG_PID_NS=y CONFIG_NET_NS=y CONFIG_CHECKPOINT_RESTORE=y CONFIG_SCHED_AUTOGROUP=y # CONFIG_SYSFS_DEPRECATED is not set CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_RD_XZ=y CONFIG_RD_LZO=y CONFIG_RD_LZ4=y CONFIG_RD_ZSTD=y # CONFIG_BOOT_CONFIG is not set CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_LD_ORPHAN_WARN=y CONFIG_SYSCTL=y CONFIG_HAVE_UID16=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_HAVE_PCSPKR_PLATFORM=y CONFIG_EXPERT=y CONFIG_UID16=y CONFIG_MULTIUSER=y CONFIG_SGETMASK_SYSCALL=y CONFIG_SYSFS_SYSCALL=y CONFIG_FHANDLE=y CONFIG_POSIX_TIMERS=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_FUTEX_PI=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_IO_URING=y CONFIG_ADVISE_SYSCALLS=y CONFIG_HAVE_ARCH_USERFAULTFD_WP=y CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y CONFIG_MEMBARRIER=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y CONFIG_KALLSYMS_BASE_RELATIVE=y CONFIG_USERFAULTFD=y CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y CONFIG_KCMP=y CONFIG_RSEQ=y # CONFIG_DEBUG_RSEQ is not set CONFIG_EMBEDDED=y CONFIG_HAVE_PERF_EVENTS=y # CONFIG_PC104 is not set # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set # end of Kernel Performance Events And Counters CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_SLAB_MERGE_DEFAULT=y CONFIG_SLAB_FREELIST_RANDOM=y CONFIG_SLAB_FREELIST_HARDENED=y CONFIG_SHUFFLE_PAGE_ALLOCATOR=y CONFIG_SLUB_CPU_PARTIAL=y CONFIG_SYSTEM_DATA_VERIFICATION=y CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y # end of General setup CONFIG_64BIT=y CONFIG_X86_64=y CONFIG_X86=y CONFIG_INSTRUCTION_DECODER=y CONFIG_OUTPUT_FORMAT="elf64-x86-64" CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_MMU=y CONFIG_ARCH_MMAP_RND_BITS_MIN=28 CONFIG_ARCH_MMAP_RND_BITS_MAX=32 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_FILTER_PGPROT=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_NR_GPIO=1024 CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARCH_WANT_GENERAL_HUGETLB=y CONFIG_AUDIT_ARCH=y CONFIG_HAVE_INTEL_TXT=y CONFIG_X86_64_SMP=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_PGTABLE_LEVELS=5 CONFIG_CC_HAS_SANE_STACKPROTECTOR=y # # Processor type and features # CONFIG_SMP=y CONFIG_X86_FEATURE_NAMES=y CONFIG_X86_X2APIC=y CONFIG_X86_MPPARSE=y # CONFIG_GOLDFISH is not set CONFIG_RETPOLINE=y CONFIG_X86_CPU_RESCTRL=y CONFIG_X86_EXTENDED_PLATFORM=y # CONFIG_X86_NUMACHIP is not set # CONFIG_X86_VSMP is not set CONFIG_X86_UV=y # CONFIG_X86_GOLDFISH is not set # CONFIG_X86_INTEL_MID is not set CONFIG_X86_INTEL_LPSS=y # CONFIG_X86_AMD_PLATFORM_DEVICE is not set CONFIG_IOSF_MBI=y # CONFIG_IOSF_MBI_DEBUG is not set CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y # CONFIG_SCHED_OMIT_FRAME_POINTER is not set CONFIG_HYPERVISOR_GUEST=y CONFIG_PARAVIRT=y # CONFIG_PARAVIRT_DEBUG is not set CONFIG_PARAVIRT_SPINLOCKS=y CONFIG_X86_HV_CALLBACK_VECTOR=y # CONFIG_XEN is not set CONFIG_KVM_GUEST=y CONFIG_ARCH_CPUIDLE_HALTPOLL=y # CONFIG_PVH is not set CONFIG_PARAVIRT_TIME_ACCOUNTING=y CONFIG_PARAVIRT_CLOCK=y # CONFIG_JAILHOUSE_GUEST is not set # CONFIG_ACRN_GUEST is not set # CONFIG_MK8 is not set # CONFIG_MPSC is not set # CONFIG_MCORE2 is not set # CONFIG_MATOM is not set CONFIG_GENERIC_CPU=y CONFIG_X86_INTERNODE_CACHE_SHIFT=6 CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_IA32_FEAT_CTL=y CONFIG_X86_VMX_FEATURE_NAMES=y # CONFIG_PROCESSOR_SELECT is not set CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_AMD=y CONFIG_CPU_SUP_HYGON=y CONFIG_CPU_SUP_CENTAUR=y CONFIG_CPU_SUP_ZHAOXIN=y CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_DMI=y # CONFIG_GART_IOMMU is not set CONFIG_MAXSMP=y CONFIG_NR_CPUS_RANGE_BEGIN=8192 CONFIG_NR_CPUS_RANGE_END=8192 CONFIG_NR_CPUS_DEFAULT=8192 CONFIG_NR_CPUS=8192 CONFIG_SCHED_SMT=y CONFIG_SCHED_MC=y CONFIG_SCHED_MC_PRIO=y CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y CONFIG_X86_MCE=y CONFIG_X86_MCELOG_LEGACY=y CONFIG_X86_MCE_INTEL=y CONFIG_X86_MCE_AMD=y CONFIG_X86_MCE_THRESHOLD=y CONFIG_X86_MCE_INJECT=m # # Performance monitoring # CONFIG_PERF_EVENTS_INTEL_UNCORE=m CONFIG_PERF_EVENTS_INTEL_RAPL=m CONFIG_PERF_EVENTS_INTEL_CSTATE=m # CONFIG_PERF_EVENTS_AMD_POWER is not set CONFIG_PERF_EVENTS_AMD_UNCORE=y # end of Performance monitoring CONFIG_X86_16BIT=y CONFIG_X86_ESPFIX64=y CONFIG_X86_VSYSCALL_EMULATION=y CONFIG_X86_IOPL_IOPERM=y CONFIG_I8K=m CONFIG_MICROCODE=y CONFIG_MICROCODE_INTEL=y CONFIG_MICROCODE_AMD=y CONFIG_MICROCODE_OLD_INTERFACE=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y CONFIG_X86_5LEVEL=y CONFIG_X86_DIRECT_GBPAGES=y # CONFIG_X86_CPA_STATISTICS is not set # CONFIG_AMD_MEM_ENCRYPT is not set CONFIG_NUMA=y # CONFIG_AMD_NUMA is not set CONFIG_X86_64_ACPI_NUMA=y CONFIG_NUMA_EMU=y CONFIG_NODES_SHIFT=10 CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y # CONFIG_ARCH_MEMORY_PROBE is not set CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 CONFIG_X86_PMEM_LEGACY_DEVICE=y CONFIG_X86_PMEM_LEGACY=m CONFIG_X86_CHECK_BIOS_CORRUPTION=y # CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set CONFIG_MTRR=y CONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 CONFIG_X86_PAT=y CONFIG_ARCH_USES_PG_UNCACHED=y CONFIG_ARCH_RANDOM=y CONFIG_X86_SMAP=y CONFIG_X86_UMIP=y CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y CONFIG_X86_INTEL_TSX_MODE_OFF=y # CONFIG_X86_INTEL_TSX_MODE_ON is not set # CONFIG_X86_INTEL_TSX_MODE_AUTO is not set CONFIG_X86_SGX=y CONFIG_EFI=y CONFIG_EFI_STUB=y CONFIG_EFI_MIXED=y # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 CONFIG_SCHED_HRTICK=y CONFIG_KEXEC=y CONFIG_KEXEC_FILE=y CONFIG_ARCH_HAS_KEXEC_PURGATORY=y # CONFIG_KEXEC_SIG is not set CONFIG_CRASH_DUMP=y CONFIG_KEXEC_JUMP=y CONFIG_PHYSICAL_START=0x1000000 CONFIG_RELOCATABLE=y CONFIG_RANDOMIZE_BASE=y CONFIG_X86_NEED_RELOCS=y CONFIG_PHYSICAL_ALIGN=0x200000 CONFIG_DYNAMIC_MEMORY_LAYOUT=y CONFIG_RANDOMIZE_MEMORY=y CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa CONFIG_HOTPLUG_CPU=y CONFIG_BOOTPARAM_HOTPLUG_CPU0=y # CONFIG_DEBUG_HOTPLUG_CPU0 is not set # CONFIG_COMPAT_VDSO is not set CONFIG_LEGACY_VSYSCALL_EMULATE=y # CONFIG_LEGACY_VSYSCALL_XONLY is not set # CONFIG_LEGACY_VSYSCALL_NONE is not set # CONFIG_CMDLINE_BOOL is not set CONFIG_MODIFY_LDT_SYSCALL=y CONFIG_HAVE_LIVEPATCH=y CONFIG_LIVEPATCH=y # end of Processor type and features CONFIG_ARCH_HAS_ADD_PAGES=y CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y CONFIG_USE_PERCPU_NUMA_NODE_ID=y # # Power management and ACPI options # CONFIG_ARCH_HIBERNATION_HEADER=y CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y # CONFIG_SUSPEND_SKIP_SYNC is not set CONFIG_HIBERNATE_CALLBACKS=y CONFIG_HIBERNATION=y CONFIG_HIBERNATION_SNAPSHOT_DEV=y CONFIG_PM_STD_PARTITION="" CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y # CONFIG_PM_AUTOSLEEP is not set # CONFIG_PM_WAKELOCKS is not set CONFIG_PM=y CONFIG_PM_DEBUG=y # CONFIG_PM_ADVANCED_DEBUG is not set # CONFIG_PM_TEST_SUSPEND is not set CONFIG_PM_SLEEP_DEBUG=y # CONFIG_DPM_WATCHDOG is not set # CONFIG_PM_TRACE_RTC is not set CONFIG_PM_CLK=y # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set # CONFIG_ENERGY_MODEL is not set CONFIG_ARCH_SUPPORTS_ACPI=y CONFIG_ACPI=y CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y # CONFIG_ACPI_DEBUGGER is not set CONFIG_ACPI_SPCR_TABLE=y # CONFIG_ACPI_FPDT is not set CONFIG_ACPI_LPIT=y CONFIG_ACPI_SLEEP=y CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y CONFIG_ACPI_EC_DEBUGFS=m CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_VIDEO=m CONFIG_ACPI_FAN=y CONFIG_ACPI_TAD=m CONFIG_ACPI_DOCK=y CONFIG_ACPI_CPU_FREQ_PSS=y CONFIG_ACPI_PROCESSOR_CSTATE=y CONFIG_ACPI_PROCESSOR_IDLE=y CONFIG_ACPI_CPPC_LIB=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_IPMI=m CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_PROCESSOR_AGGREGATOR=m CONFIG_ACPI_THERMAL=y CONFIG_ACPI_PLATFORM_PROFILE=m CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y CONFIG_ACPI_TABLE_UPGRADE=y # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_PCI_SLOT=y CONFIG_ACPI_CONTAINER=y CONFIG_ACPI_HOTPLUG_MEMORY=y CONFIG_ACPI_HOTPLUG_IOAPIC=y CONFIG_ACPI_SBS=m CONFIG_ACPI_HED=y # CONFIG_ACPI_CUSTOM_METHOD is not set CONFIG_ACPI_BGRT=y # CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set CONFIG_ACPI_NFIT=m # CONFIG_NFIT_SECURITY_DEBUG is not set CONFIG_ACPI_NUMA=y # CONFIG_ACPI_HMAT is not set CONFIG_HAVE_ACPI_APEI=y CONFIG_HAVE_ACPI_APEI_NMI=y CONFIG_ACPI_APEI=y CONFIG_ACPI_APEI_GHES=y CONFIG_ACPI_APEI_PCIEAER=y CONFIG_ACPI_APEI_MEMORY_FAILURE=y CONFIG_ACPI_APEI_EINJ=m # CONFIG_ACPI_APEI_ERST_DEBUG is not set # CONFIG_ACPI_DPTF is not set CONFIG_ACPI_WATCHDOG=y CONFIG_ACPI_EXTLOG=m CONFIG_ACPI_ADXL=y # CONFIG_ACPI_CONFIGFS is not set CONFIG_PMIC_OPREGION=y CONFIG_X86_PM_TIMER=y CONFIG_ACPI_PRMT=y # # CPU Frequency scaling # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_ATTR_SET=y CONFIG_CPU_FREQ_GOV_COMMON=y CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y # # CPU frequency scaling drivers # CONFIG_X86_INTEL_PSTATE=y # CONFIG_X86_PCC_CPUFREQ is not set CONFIG_X86_ACPI_CPUFREQ=m CONFIG_X86_ACPI_CPUFREQ_CPB=y CONFIG_X86_POWERNOW_K8=m # CONFIG_X86_AMD_FREQ_SENSITIVITY is not set # CONFIG_X86_SPEEDSTEP_CENTRINO is not set CONFIG_X86_P4_CLOCKMOD=m # # shared options # CONFIG_X86_SPEEDSTEP_LIB=m # end of CPU Frequency scaling # # CPU Idle # CONFIG_CPU_IDLE=y # CONFIG_CPU_IDLE_GOV_LADDER is not set CONFIG_CPU_IDLE_GOV_MENU=y # CONFIG_CPU_IDLE_GOV_TEO is not set # CONFIG_CPU_IDLE_GOV_HALTPOLL is not set CONFIG_HALTPOLL_CPUIDLE=y # end of CPU Idle CONFIG_INTEL_IDLE=y # end of Power management and ACPI options # # Bus options (PCI etc.) # CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_MMCONF_FAM10H=y # CONFIG_PCI_CNB20LE_QUIRK is not set # CONFIG_ISA_BUS is not set CONFIG_ISA_DMA_API=y CONFIG_AMD_NB=y # end of Bus options (PCI etc.) # # Binary Emulations # CONFIG_IA32_EMULATION=y # CONFIG_X86_X32 is not set CONFIG_COMPAT_32=y CONFIG_COMPAT=y CONFIG_COMPAT_FOR_U64_ALIGNMENT=y CONFIG_SYSVIPC_COMPAT=y # end of Binary Emulations # # Firmware Drivers # # # ARM System Control and Management Interface Protocol # # end of ARM System Control and Management Interface Protocol CONFIG_EDD=m # CONFIG_EDD_OFF is not set CONFIG_FIRMWARE_MEMMAP=y CONFIG_DMIID=y CONFIG_DMI_SYSFS=y CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y # CONFIG_ISCSI_IBFT is not set CONFIG_FW_CFG_SYSFS=y # CONFIG_FW_CFG_SYSFS_CMDLINE is not set CONFIG_SYSFB=y # CONFIG_SYSFB_SIMPLEFB is not set # CONFIG_GOOGLE_FIRMWARE is not set # # EFI (Extensible Firmware Interface) Support # CONFIG_EFI_VARS=y CONFIG_EFI_ESRT=y CONFIG_EFI_VARS_PSTORE=y CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y CONFIG_EFI_RUNTIME_MAP=y # CONFIG_EFI_FAKE_MEMMAP is not set CONFIG_EFI_RUNTIME_WRAPPERS=y CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y # CONFIG_EFI_BOOTLOADER_CONTROL is not set # CONFIG_EFI_CAPSULE_LOADER is not set # CONFIG_EFI_TEST is not set CONFIG_APPLE_PROPERTIES=y # CONFIG_RESET_ATTACK_MITIGATION is not set # CONFIG_EFI_RCI2_TABLE is not set # CONFIG_EFI_DISABLE_PCI_DMA is not set # end of EFI (Extensible Firmware Interface) Support CONFIG_UEFI_CPER=y CONFIG_UEFI_CPER_X86=y CONFIG_EFI_DEV_PATH_PARSER=y CONFIG_EFI_EARLYCON=y CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y # # Tegra firmware driver # # end of Tegra firmware driver # end of Firmware Drivers CONFIG_HAVE_KVM=y CONFIG_HAVE_KVM_IRQCHIP=y CONFIG_HAVE_KVM_IRQFD=y CONFIG_HAVE_KVM_IRQ_ROUTING=y CONFIG_HAVE_KVM_EVENTFD=y CONFIG_KVM_MMIO=y CONFIG_KVM_ASYNC_PF=y CONFIG_HAVE_KVM_MSI=y CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y CONFIG_KVM_VFIO=y CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y CONFIG_KVM_COMPAT=y CONFIG_HAVE_KVM_IRQ_BYPASS=y CONFIG_HAVE_KVM_NO_POLL=y CONFIG_KVM_XFER_TO_GUEST_WORK=y CONFIG_HAVE_KVM_PM_NOTIFIER=y CONFIG_VIRTUALIZATION=y CONFIG_KVM=y # CONFIG_KVM_WERROR is not set CONFIG_KVM_INTEL=y # CONFIG_X86_SGX_KVM is not set CONFIG_KVM_AMD=y # CONFIG_KVM_XEN is not set CONFIG_KVM_MMU_AUDIT=y CONFIG_AS_AVX512=y CONFIG_AS_SHA1_NI=y CONFIG_AS_SHA256_NI=y CONFIG_AS_TPAUSE=y # # General architecture-dependent options # CONFIG_CRASH_CORE=y CONFIG_KEXEC_CORE=y CONFIG_HOTPLUG_SMT=y CONFIG_GENERIC_ENTRY=y CONFIG_KPROBES=y CONFIG_JUMP_LABEL=y # CONFIG_STATIC_KEYS_SELFTEST is not set # CONFIG_STATIC_CALL_SELFTEST is not set CONFIG_OPTPROBES=y CONFIG_KPROBES_ON_FTRACE=y CONFIG_UPROBES=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_KRETPROBES=y CONFIG_USER_RETURN_NOTIFIER=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_KPROBES_ON_FTRACE=y CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y CONFIG_HAVE_NMI=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_CONTIGUOUS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_ARCH_HAS_FORTIFY_SOURCE=y CONFIG_ARCH_HAS_SET_MEMORY=y CONFIG_ARCH_HAS_SET_DIRECT_MAP=y CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y CONFIG_ARCH_WANTS_NO_INSTR=y CONFIG_HAVE_ASM_MODVERSIONS=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_RSEQ=y CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y CONFIG_HAVE_USER_RETURN_NOTIFIER=y CONFIG_HAVE_PERF_EVENTS_NMI=y CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y CONFIG_MMU_GATHER_TABLE_FREE=y CONFIG_MMU_GATHER_RCU_TABLE_FREE=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_CMPXCHG_LOCAL=y CONFIG_HAVE_CMPXCHG_DOUBLE=y CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y CONFIG_HAVE_ARCH_SECCOMP=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_SECCOMP=y CONFIG_SECCOMP_FILTER=y # CONFIG_SECCOMP_CACHE_DEBUG is not set CONFIG_HAVE_ARCH_STACKLEAK=y CONFIG_HAVE_STACKPROTECTOR=y CONFIG_STACKPROTECTOR=y CONFIG_STACKPROTECTOR_STRONG=y CONFIG_ARCH_SUPPORTS_LTO_CLANG=y CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y CONFIG_LTO_NONE=y CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y CONFIG_HAVE_CONTEXT_TRACKING=y CONFIG_HAVE_CONTEXT_TRACKING_OFFSTACK=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_MOVE_PUD=y CONFIG_HAVE_MOVE_PMD=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y CONFIG_HAVE_ARCH_HUGE_VMAP=y CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_HAVE_ARCH_SOFT_DIRTY=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y CONFIG_ARCH_HAS_ELF_RANDOMIZE=y CONFIG_HAVE_ARCH_MMAP_RND_BITS=y CONFIG_HAVE_EXIT_THREAD=y CONFIG_ARCH_MMAP_RND_BITS=28 CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8 CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y CONFIG_HAVE_STACK_VALIDATION=y CONFIG_HAVE_RELIABLE_STACKTRACE=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_COMPAT_OLD_SIGACTION=y CONFIG_COMPAT_32BIT_TIME=y CONFIG_HAVE_ARCH_VMAP_STACK=y CONFIG_VMAP_STACK=y CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=y CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y CONFIG_STRICT_KERNEL_RWX=y CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y CONFIG_STRICT_MODULE_RWX=y CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y CONFIG_ARCH_USE_MEMREMAP_PROT=y # CONFIG_LOCK_EVENT_COUNTS is not set CONFIG_ARCH_HAS_MEM_ENCRYPT=y CONFIG_HAVE_STATIC_CALL=y CONFIG_HAVE_STATIC_CALL_INLINE=y CONFIG_HAVE_PREEMPT_DYNAMIC=y CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_ARCH_HAS_ELFCORE_COMPAT=y CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y # end of GCOV-based kernel profiling CONFIG_HAVE_GCC_PLUGINS=y # end of General architecture-dependent options CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULE_SIG_FORMAT=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_MODULE_SIG=y # CONFIG_MODULE_SIG_FORCE is not set CONFIG_MODULE_SIG_ALL=y # CONFIG_MODULE_SIG_SHA1 is not set # CONFIG_MODULE_SIG_SHA224 is not set CONFIG_MODULE_SIG_SHA256=y # CONFIG_MODULE_SIG_SHA384 is not set # CONFIG_MODULE_SIG_SHA512 is not set CONFIG_MODULE_SIG_HASH="sha256" CONFIG_MODULE_COMPRESS_NONE=y # CONFIG_MODULE_COMPRESS_GZIP is not set # CONFIG_MODULE_COMPRESS_XZ is not set # CONFIG_MODULE_COMPRESS_ZSTD is not set # CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set CONFIG_MODPROBE_PATH="/sbin/modprobe" # CONFIG_TRIM_UNUSED_KSYMS is not set CONFIG_MODULES_TREE_LOOKUP=y CONFIG_BLOCK=y CONFIG_BLK_CGROUP_RWSTAT=y CONFIG_BLK_DEV_BSG_COMMON=y CONFIG_BLK_DEV_BSGLIB=y CONFIG_BLK_DEV_INTEGRITY=y CONFIG_BLK_DEV_INTEGRITY_T10=m # CONFIG_BLK_DEV_ZONED is not set CONFIG_BLK_DEV_THROTTLING=y # CONFIG_BLK_DEV_THROTTLING_LOW is not set CONFIG_BLK_WBT=y CONFIG_BLK_WBT_MQ=y # CONFIG_BLK_CGROUP_IOLATENCY is not set # CONFIG_BLK_CGROUP_FC_APPID is not set # CONFIG_BLK_CGROUP_IOCOST is not set # CONFIG_BLK_CGROUP_IOPRIO is not set CONFIG_BLK_DEBUG_FS=y # CONFIG_BLK_SED_OPAL is not set # CONFIG_BLK_INLINE_ENCRYPTION is not set # # Partition Types # CONFIG_PARTITION_ADVANCED=y # CONFIG_ACORN_PARTITION is not set # CONFIG_AIX_PARTITION is not set CONFIG_OSF_PARTITION=y CONFIG_AMIGA_PARTITION=y # CONFIG_ATARI_PARTITION is not set CONFIG_MAC_PARTITION=y CONFIG_MSDOS_PARTITION=y CONFIG_BSD_DISKLABEL=y CONFIG_MINIX_SUBPARTITION=y CONFIG_SOLARIS_X86_PARTITION=y CONFIG_UNIXWARE_DISKLABEL=y # CONFIG_LDM_PARTITION is not set CONFIG_SGI_PARTITION=y # CONFIG_ULTRIX_PARTITION is not set CONFIG_SUN_PARTITION=y CONFIG_KARMA_PARTITION=y CONFIG_EFI_PARTITION=y # CONFIG_SYSV68_PARTITION is not set # CONFIG_CMDLINE_PARTITION is not set # end of Partition Types CONFIG_BLOCK_COMPAT=y CONFIG_BLK_MQ_PCI=y CONFIG_BLK_MQ_VIRTIO=y CONFIG_BLK_PM=y CONFIG_BLOCK_HOLDER_DEPRECATED=y # # IO Schedulers # CONFIG_MQ_IOSCHED_DEADLINE=y CONFIG_MQ_IOSCHED_KYBER=y CONFIG_IOSCHED_BFQ=y CONFIG_BFQ_GROUP_IOSCHED=y # CONFIG_BFQ_CGROUP_DEBUG is not set # end of IO Schedulers CONFIG_PREEMPT_NOTIFIERS=y CONFIG_PADATA=y CONFIG_ASN1=y CONFIG_UNINLINE_SPIN_UNLOCK=y CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y CONFIG_MUTEX_SPIN_ON_OWNER=y CONFIG_RWSEM_SPIN_ON_OWNER=y CONFIG_LOCK_SPIN_ON_OWNER=y CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y CONFIG_QUEUED_SPINLOCKS=y CONFIG_ARCH_USE_QUEUED_RWLOCKS=y CONFIG_QUEUED_RWLOCKS=y CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y CONFIG_FREEZER=y # # Executable file formats # CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_ELFCORE=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_BINFMT_SCRIPT=y CONFIG_BINFMT_MISC=m CONFIG_COREDUMP=y # end of Executable file formats # # Memory Management options # CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_HAVE_FAST_GUP=y CONFIG_NUMA_KEEP_MEMINFO=y CONFIG_MEMORY_ISOLATION=y CONFIG_HAVE_BOOTMEM_INFO_NODE=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y # CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_MEMORY_HOTREMOVE=y CONFIG_MHP_MEMMAP_ON_MEMORY=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y CONFIG_MEMORY_BALLOON=y CONFIG_BALLOON_COMPACTION=y CONFIG_COMPACTION=y CONFIG_PAGE_REPORTING=y CONFIG_MIGRATION=y CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y CONFIG_ARCH_ENABLE_THP_MIGRATION=y CONFIG_CONTIG_ALLOC=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_VIRT_TO_BUS=y CONFIG_MMU_NOTIFIER=y CONFIG_KSM=y CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y CONFIG_MEMORY_FAILURE=y CONFIG_HWPOISON_INJECT=m CONFIG_TRANSPARENT_HUGEPAGE=y CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y # CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set CONFIG_ARCH_WANTS_THP_SWAP=y CONFIG_THP_SWAP=y CONFIG_CLEANCACHE=y CONFIG_FRONTSWAP=y # CONFIG_CMA is not set # CONFIG_MEM_SOFT_DIRTY is not set CONFIG_ZSWAP=y # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO=y # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842 is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lzo" CONFIG_ZSWAP_ZPOOL_DEFAULT_ZBUD=y # CONFIG_ZSWAP_ZPOOL_DEFAULT_Z3FOLD is not set # CONFIG_ZSWAP_ZPOOL_DEFAULT_ZSMALLOC is not set CONFIG_ZSWAP_ZPOOL_DEFAULT="zbud" # CONFIG_ZSWAP_DEFAULT_ON is not set CONFIG_ZPOOL=y CONFIG_ZBUD=y # CONFIG_Z3FOLD is not set CONFIG_ZSMALLOC=y CONFIG_ZSMALLOC_STAT=y CONFIG_GENERIC_EARLY_IOREMAP=y CONFIG_DEFERRED_STRUCT_PAGE_INIT=y CONFIG_PAGE_IDLE_FLAG=y CONFIG_IDLE_PAGE_TRACKING=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_ARCH_HAS_PTE_DEVMAP=y CONFIG_ARCH_HAS_ZONE_DMA_SET=y CONFIG_ZONE_DMA=y CONFIG_ZONE_DMA32=y CONFIG_ZONE_DEVICE=y CONFIG_DEV_PAGEMAP_OPS=y CONFIG_HMM_MIRROR=y CONFIG_DEVICE_PRIVATE=y CONFIG_VMAP_PFN=y CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y CONFIG_ARCH_HAS_PKEYS=y # CONFIG_PERCPU_STATS is not set CONFIG_GUP_TEST=y # CONFIG_READ_ONLY_THP_FOR_FS is not set CONFIG_ARCH_HAS_PTE_SPECIAL=y # # Data Access Monitoring # # CONFIG_DAMON is not set # end of Data Access Monitoring # end of Memory Management options CONFIG_NET=y CONFIG_NET_INGRESS=y CONFIG_NET_EGRESS=y CONFIG_NET_REDIRECT=y CONFIG_SKB_EXTENSIONS=y # # Networking options # # CONFIG_PACKET is not set CONFIG_UNIX=y CONFIG_UNIX_SCM=y CONFIG_AF_UNIX_OOB=y CONFIG_UNIX_DIAG=m CONFIG_TLS=m CONFIG_TLS_DEVICE=y # CONFIG_TLS_TOE is not set CONFIG_XFRM=y CONFIG_XFRM_OFFLOAD=y CONFIG_XFRM_ALGO=y CONFIG_XFRM_USER=y # CONFIG_XFRM_USER_COMPAT is not set # CONFIG_XFRM_INTERFACE is not set CONFIG_XFRM_SUB_POLICY=y CONFIG_XFRM_MIGRATE=y CONFIG_XFRM_STATISTICS=y CONFIG_XFRM_AH=m CONFIG_XFRM_ESP=m CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m CONFIG_NET_KEY_MIGRATE=y CONFIG_XDP_SOCKETS=y # CONFIG_XDP_SOCKETS_DIAG is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y CONFIG_IP_FIB_TRIE_STATS=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_ROUTE_CLASSID=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y # CONFIG_IP_PNP_BOOTP is not set # CONFIG_IP_PNP_RARP is not set CONFIG_NET_IPIP=y CONFIG_NET_IPGRE_DEMUX=y CONFIG_NET_IP_TUNNEL=y CONFIG_NET_IPGRE=y CONFIG_NET_IPGRE_BROADCAST=y CONFIG_IP_MROUTE_COMMON=y CONFIG_IP_MROUTE=y CONFIG_IP_MROUTE_MULTIPLE_TABLES=y CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y CONFIG_SYN_COOKIES=y CONFIG_NET_IPVTI=m CONFIG_NET_UDP_TUNNEL=y CONFIG_NET_FOU=y CONFIG_NET_FOU_IP_TUNNELS=y CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_ESP_OFFLOAD=m # CONFIG_INET_ESPINTCP is not set CONFIG_INET_IPCOMP=m CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=y CONFIG_INET_DIAG=m CONFIG_INET_TCP_DIAG=m CONFIG_INET_UDP_DIAG=m CONFIG_INET_RAW_DIAG=m # CONFIG_INET_DIAG_DESTROY is not set CONFIG_TCP_CONG_ADVANCED=y CONFIG_TCP_CONG_BIC=m CONFIG_TCP_CONG_CUBIC=y CONFIG_TCP_CONG_WESTWOOD=m CONFIG_TCP_CONG_HTCP=m CONFIG_TCP_CONG_HSTCP=m CONFIG_TCP_CONG_HYBLA=m CONFIG_TCP_CONG_VEGAS=m CONFIG_TCP_CONG_NV=m CONFIG_TCP_CONG_SCALABLE=m CONFIG_TCP_CONG_LP=m CONFIG_TCP_CONG_VENO=m CONFIG_TCP_CONG_YEAH=m CONFIG_TCP_CONG_ILLINOIS=m CONFIG_TCP_CONG_DCTCP=m # CONFIG_TCP_CONG_CDG is not set CONFIG_TCP_CONG_BBR=m CONFIG_DEFAULT_CUBIC=y # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y CONFIG_IPV6=y CONFIG_IPV6_ROUTER_PREF=y CONFIG_IPV6_ROUTE_INFO=y CONFIG_IPV6_OPTIMISTIC_DAD=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_ESP_OFFLOAD=m # CONFIG_INET6_ESPINTCP is not set CONFIG_INET6_IPCOMP=m CONFIG_IPV6_MIP6=m # CONFIG_IPV6_ILA is not set CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=y CONFIG_IPV6_VTI=m CONFIG_IPV6_SIT=m CONFIG_IPV6_SIT_6RD=y CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=y CONFIG_IPV6_GRE=y CONFIG_IPV6_FOU=y CONFIG_IPV6_FOU_TUNNEL=y CONFIG_IPV6_MULTIPLE_TABLES=y # CONFIG_IPV6_SUBTREES is not set CONFIG_IPV6_MROUTE=y CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y CONFIG_IPV6_PIMSM_V2=y CONFIG_IPV6_SEG6_LWTUNNEL=y # CONFIG_IPV6_SEG6_HMAC is not set CONFIG_IPV6_SEG6_BPF=y # CONFIG_IPV6_RPL_LWTUNNEL is not set CONFIG_IPV6_IOAM6_LWTUNNEL=y CONFIG_NETLABEL=y CONFIG_MPTCP=y CONFIG_INET_MPTCP_DIAG=m CONFIG_MPTCP_IPV6=y CONFIG_NETWORK_SECMARK=y CONFIG_NET_PTP_CLASSIFY=y CONFIG_NETWORK_PHY_TIMESTAMPING=y CONFIG_NETFILTER=y CONFIG_NETFILTER_ADVANCED=y CONFIG_BRIDGE_NETFILTER=m # # Core Netfilter Configuration # CONFIG_NETFILTER_INGRESS=y CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_FAMILY_BRIDGE=y CONFIG_NETFILTER_FAMILY_ARP=y # CONFIG_NETFILTER_NETLINK_HOOK is not set # CONFIG_NETFILTER_NETLINK_ACCT is not set CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NETFILTER_NETLINK_OSF=m CONFIG_NF_CONNTRACK=m CONFIG_NF_LOG_SYSLOG=m CONFIG_NETFILTER_CONNCOUNT=m CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_ZONES=y CONFIG_NF_CONNTRACK_PROCFS=y CONFIG_NF_CONNTRACK_EVENTS=y CONFIG_NF_CONNTRACK_TIMEOUT=y CONFIG_NF_CONNTRACK_TIMESTAMP=y CONFIG_NF_CONNTRACK_LABELS=y CONFIG_NF_CT_PROTO_DCCP=y CONFIG_NF_CT_PROTO_GRE=y CONFIG_NF_CT_PROTO_SCTP=y CONFIG_NF_CT_PROTO_UDPLITE=y CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m CONFIG_NF_CONNTRACK_IRC=m CONFIG_NF_CONNTRACK_BROADCAST=m CONFIG_NF_CONNTRACK_NETBIOS_NS=m CONFIG_NF_CONNTRACK_SNMP=m CONFIG_NF_CONNTRACK_PPTP=m CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m CONFIG_NF_CT_NETLINK_TIMEOUT=m CONFIG_NF_CT_NETLINK_HELPER=m CONFIG_NETFILTER_NETLINK_GLUE_CT=y CONFIG_NF_NAT=m CONFIG_NF_NAT_AMANDA=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m CONFIG_NF_NAT_SIP=m CONFIG_NF_NAT_TFTP=m CONFIG_NF_NAT_REDIRECT=y CONFIG_NF_NAT_MASQUERADE=y CONFIG_NETFILTER_SYNPROXY=m CONFIG_NF_TABLES=m CONFIG_NF_TABLES_INET=y CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m # CONFIG_NFT_TUNNEL is not set CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m CONFIG_NFT_REJECT_INET=m CONFIG_NFT_COMPAT=m CONFIG_NFT_HASH=m CONFIG_NFT_FIB=m CONFIG_NFT_FIB_INET=m # CONFIG_NFT_XFRM is not set CONFIG_NFT_SOCKET=m # CONFIG_NFT_OSF is not set # CONFIG_NFT_TPROXY is not set # CONFIG_NFT_SYNPROXY is not set CONFIG_NF_DUP_NETDEV=m CONFIG_NFT_DUP_NETDEV=m CONFIG_NFT_FWD_NETDEV=m CONFIG_NFT_FIB_NETDEV=m # CONFIG_NFT_REJECT_NETDEV is not set CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m CONFIG_NETFILTER_XTABLES=y CONFIG_NETFILTER_XTABLES_COMPAT=y # # Xtables combined modules # CONFIG_NETFILTER_XT_MARK=m CONFIG_NETFILTER_XT_CONNMARK=m CONFIG_NETFILTER_XT_SET=m # # Xtables targets # CONFIG_NETFILTER_XT_TARGET_AUDIT=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_CT=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_HMARK=m CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m # CONFIG_NETFILTER_XT_TARGET_LED is not set CONFIG_NETFILTER_XT_TARGET_LOG=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_NAT=m CONFIG_NETFILTER_XT_TARGET_NETMAP=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_REDIRECT=m CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m CONFIG_NETFILTER_XT_TARGET_TEE=m CONFIG_NETFILTER_XT_TARGET_TPROXY=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m # # Xtables matches # CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m CONFIG_NETFILTER_XT_MATCH_BPF=m CONFIG_NETFILTER_XT_MATCH_CGROUP=m CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_CPU=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ECN=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_HL=m # CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_IPVS=m # CONFIG_NETFILTER_XT_MATCH_L2TP is not set CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m # CONFIG_NETFILTER_XT_MATCH_NFACCT is not set CONFIG_NETFILTER_XT_MATCH_OSF=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_RECENT=m CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_SOCKET=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set # end of Core Netfilter Configuration CONFIG_IP_SET=m CONFIG_IP_SET_MAX=256 CONFIG_IP_SET_BITMAP_IP=m CONFIG_IP_SET_BITMAP_IPMAC=m CONFIG_IP_SET_BITMAP_PORT=m CONFIG_IP_SET_HASH_IP=m CONFIG_IP_SET_HASH_IPMARK=m CONFIG_IP_SET_HASH_IPPORT=m CONFIG_IP_SET_HASH_IPPORTIP=m CONFIG_IP_SET_HASH_IPPORTNET=m CONFIG_IP_SET_HASH_IPMAC=m CONFIG_IP_SET_HASH_MAC=m CONFIG_IP_SET_HASH_NETPORTNET=m CONFIG_IP_SET_HASH_NET=m CONFIG_IP_SET_HASH_NETNET=m CONFIG_IP_SET_HASH_NETPORT=m CONFIG_IP_SET_HASH_NETIFACE=m CONFIG_IP_SET_LIST_SET=m CONFIG_IP_VS=m CONFIG_IP_VS_IPV6=y # CONFIG_IP_VS_DEBUG is not set CONFIG_IP_VS_TAB_BITS=12 # # IPVS transport protocol load balancing support # CONFIG_IP_VS_PROTO_TCP=y CONFIG_IP_VS_PROTO_UDP=y CONFIG_IP_VS_PROTO_AH_ESP=y CONFIG_IP_VS_PROTO_ESP=y CONFIG_IP_VS_PROTO_AH=y CONFIG_IP_VS_PROTO_SCTP=y # # IPVS scheduler # CONFIG_IP_VS_RR=m CONFIG_IP_VS_WRR=m CONFIG_IP_VS_LC=m CONFIG_IP_VS_WLC=m CONFIG_IP_VS_FO=m CONFIG_IP_VS_OVF=m CONFIG_IP_VS_LBLC=m CONFIG_IP_VS_LBLCR=m CONFIG_IP_VS_DH=m CONFIG_IP_VS_SH=m # CONFIG_IP_VS_MH is not set CONFIG_IP_VS_SED=m CONFIG_IP_VS_NQ=m # CONFIG_IP_VS_TWOS is not set # # IPVS SH scheduler # CONFIG_IP_VS_SH_TAB_BITS=8 # # IPVS MH scheduler # CONFIG_IP_VS_MH_TAB_INDEX=12 # # IPVS application helper # CONFIG_IP_VS_FTP=m CONFIG_IP_VS_NFCT=y CONFIG_IP_VS_PE_SIP=m # # IP: Netfilter Configuration # CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_SOCKET_IPV4=m CONFIG_NF_TPROXY_IPV4=m CONFIG_NF_TABLES_IPV4=y CONFIG_NFT_REJECT_IPV4=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_DUP_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_NF_REJECT_IPV4=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_MANGLE=m # CONFIG_IP_NF_TARGET_CLUSTERIP is not set CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_SECURITY=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # end of IP: Netfilter Configuration # # IPv6: Netfilter Configuration # CONFIG_NF_SOCKET_IPV6=m CONFIG_NF_TPROXY_IPV6=m CONFIG_NF_TABLES_IPV6=y CONFIG_NFT_REJECT_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_NF_DUP_IPV6=m CONFIG_NF_REJECT_IPV6=m CONFIG_NF_LOG_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m # CONFIG_IP6_NF_MATCH_SRH is not set # CONFIG_IP6_NF_TARGET_HL is not set CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_SECURITY=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m CONFIG_IP6_NF_TARGET_NPT=m # end of IPv6: Netfilter Configuration CONFIG_NF_DEFRAG_IPV6=m CONFIG_NF_TABLES_BRIDGE=m # CONFIG_NFT_BRIDGE_META is not set CONFIG_NFT_BRIDGE_REJECT=m # CONFIG_NF_CONNTRACK_BRIDGE is not set CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m CONFIG_BRIDGE_EBT_T_NAT=m CONFIG_BRIDGE_EBT_802_3=m CONFIG_BRIDGE_EBT_AMONG=m CONFIG_BRIDGE_EBT_ARP=m CONFIG_BRIDGE_EBT_IP=m CONFIG_BRIDGE_EBT_IP6=m CONFIG_BRIDGE_EBT_LIMIT=m CONFIG_BRIDGE_EBT_MARK=m CONFIG_BRIDGE_EBT_PKTTYPE=m CONFIG_BRIDGE_EBT_STP=m CONFIG_BRIDGE_EBT_VLAN=m CONFIG_BRIDGE_EBT_ARPREPLY=m CONFIG_BRIDGE_EBT_DNAT=m CONFIG_BRIDGE_EBT_MARK_T=m CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m # CONFIG_BPFILTER is not set # CONFIG_IP_DCCP is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5 is not set CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1=y # CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set CONFIG_SCTP_COOKIE_HMAC_MD5=y CONFIG_SCTP_COOKIE_HMAC_SHA1=y CONFIG_INET_SCTP_DIAG=m # CONFIG_RDS is not set CONFIG_TIPC=m CONFIG_TIPC_MEDIA_UDP=y CONFIG_TIPC_CRYPTO=y CONFIG_TIPC_DIAG=m CONFIG_ATM=m CONFIG_ATM_CLIP=m # CONFIG_ATM_CLIP_NO_ICMP is not set CONFIG_ATM_LANE=m # CONFIG_ATM_MPOA is not set CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set CONFIG_L2TP=m CONFIG_L2TP_DEBUGFS=m CONFIG_L2TP_V3=y CONFIG_L2TP_IP=m CONFIG_L2TP_ETH=m CONFIG_STP=y CONFIG_GARP=y CONFIG_MRP=y CONFIG_BRIDGE=y CONFIG_BRIDGE_IGMP_SNOOPING=y CONFIG_BRIDGE_VLAN_FILTERING=y # CONFIG_BRIDGE_MRP is not set # CONFIG_BRIDGE_CFM is not set # CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=y CONFIG_VLAN_8021Q_GVRP=y CONFIG_VLAN_8021Q_MVRP=y # CONFIG_DECNET is not set CONFIG_LLC=y # CONFIG_LLC2 is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_PHONET is not set CONFIG_6LOWPAN=m # CONFIG_6LOWPAN_DEBUGFS is not set # CONFIG_6LOWPAN_NHC is not set CONFIG_IEEE802154=m # CONFIG_IEEE802154_NL802154_EXPERIMENTAL is not set CONFIG_IEEE802154_SOCKET=m CONFIG_IEEE802154_6LOWPAN=m CONFIG_MAC802154=m CONFIG_NET_SCHED=y # # Queueing/Scheduling # CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_ATM=m CONFIG_NET_SCH_PRIO=m CONFIG_NET_SCH_MULTIQ=m CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFB=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m CONFIG_NET_SCH_TBF=m # CONFIG_NET_SCH_CBS is not set CONFIG_NET_SCH_ETF=m # CONFIG_NET_SCH_TAPRIO is not set CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=y CONFIG_NET_SCH_DRR=m CONFIG_NET_SCH_MQPRIO=m # CONFIG_NET_SCH_SKBPRIO is not set CONFIG_NET_SCH_CHOKE=m CONFIG_NET_SCH_QFQ=m CONFIG_NET_SCH_CODEL=m CONFIG_NET_SCH_FQ_CODEL=y # CONFIG_NET_SCH_CAKE is not set CONFIG_NET_SCH_FQ=m CONFIG_NET_SCH_HHF=m CONFIG_NET_SCH_PIE=m # CONFIG_NET_SCH_FQ_PIE is not set CONFIG_NET_SCH_INGRESS=y CONFIG_NET_SCH_PLUG=m CONFIG_NET_SCH_ETS=m CONFIG_NET_SCH_DEFAULT=y # CONFIG_DEFAULT_FQ is not set # CONFIG_DEFAULT_CODEL is not set CONFIG_DEFAULT_FQ_CODEL=y # CONFIG_DEFAULT_SFQ is not set # CONFIG_DEFAULT_PFIFO_FAST is not set CONFIG_DEFAULT_NET_SCH="fq_codel" # # Classification # CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m CONFIG_NET_CLS_ROUTE4=m CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m CONFIG_CLS_U32_PERF=y CONFIG_CLS_U32_MARK=y CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m CONFIG_NET_CLS_FLOW=m CONFIG_NET_CLS_CGROUP=y CONFIG_NET_CLS_BPF=m CONFIG_NET_CLS_FLOWER=m CONFIG_NET_CLS_MATCHALL=m CONFIG_NET_EMATCH=y CONFIG_NET_EMATCH_STACK=32 CONFIG_NET_EMATCH_CMP=m CONFIG_NET_EMATCH_NBYTE=m CONFIG_NET_EMATCH_U32=m CONFIG_NET_EMATCH_META=m CONFIG_NET_EMATCH_TEXT=m CONFIG_NET_EMATCH_CANID=m CONFIG_NET_EMATCH_IPSET=m CONFIG_NET_EMATCH_IPT=m CONFIG_NET_CLS_ACT=y CONFIG_NET_ACT_POLICE=m CONFIG_NET_ACT_GACT=m CONFIG_GACT_PROB=y CONFIG_NET_ACT_MIRRED=m CONFIG_NET_ACT_SAMPLE=m CONFIG_NET_ACT_IPT=m CONFIG_NET_ACT_NAT=m CONFIG_NET_ACT_PEDIT=m CONFIG_NET_ACT_SIMP=m CONFIG_NET_ACT_SKBEDIT=m CONFIG_NET_ACT_CSUM=m CONFIG_NET_ACT_MPLS=m CONFIG_NET_ACT_VLAN=m CONFIG_NET_ACT_BPF=m CONFIG_NET_ACT_CONNMARK=m CONFIG_NET_ACT_CTINFO=m CONFIG_NET_ACT_SKBMOD=m CONFIG_NET_ACT_IFE=m CONFIG_NET_ACT_TUNNEL_KEY=m CONFIG_NET_ACT_CT=m # CONFIG_NET_ACT_GATE is not set CONFIG_NET_IFE_SKBMARK=m CONFIG_NET_IFE_SKBPRIO=m CONFIG_NET_IFE_SKBTCINDEX=m # CONFIG_NET_TC_SKB_EXT is not set CONFIG_NET_SCH_FIFO=y CONFIG_DCB=y CONFIG_DNS_RESOLVER=m # CONFIG_BATMAN_ADV is not set CONFIG_OPENVSWITCH=m CONFIG_OPENVSWITCH_GRE=m CONFIG_OPENVSWITCH_VXLAN=m CONFIG_OPENVSWITCH_GENEVE=m CONFIG_VSOCKETS=m CONFIG_VSOCKETS_DIAG=m CONFIG_VSOCKETS_LOOPBACK=m CONFIG_VMWARE_VMCI_VSOCKETS=m CONFIG_VIRTIO_VSOCKETS=m CONFIG_VIRTIO_VSOCKETS_COMMON=m CONFIG_HYPERV_VSOCKETS=m CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m CONFIG_MPLS_ROUTING=m CONFIG_MPLS_IPTUNNEL=m CONFIG_NET_NSH=y # CONFIG_HSR is not set CONFIG_NET_SWITCHDEV=y CONFIG_NET_L3_MASTER_DEV=y # CONFIG_QRTR is not set # CONFIG_NET_NCSI is not set CONFIG_PCPU_DEV_REFCNT=y CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_SOCK_RX_QUEUE_MAPPING=y CONFIG_XPS=y CONFIG_CGROUP_NET_PRIO=y CONFIG_CGROUP_NET_CLASSID=y CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y CONFIG_BPF_STREAM_PARSER=y CONFIG_NET_FLOW_LIMIT=y # # Network testing # CONFIG_NET_PKTGEN=m CONFIG_NET_DROP_MONITOR=y # end of Network testing # end of Networking options # CONFIG_HAMRADIO is not set CONFIG_CAN=m CONFIG_CAN_RAW=m CONFIG_CAN_BCM=m CONFIG_CAN_GW=m # CONFIG_CAN_J1939 is not set # CONFIG_CAN_ISOTP is not set # # CAN Device Drivers # CONFIG_CAN_VCAN=m # CONFIG_CAN_VXCAN is not set CONFIG_CAN_SLCAN=m CONFIG_CAN_DEV=m CONFIG_CAN_CALC_BITTIMING=y # CONFIG_CAN_KVASER_PCIEFD is not set CONFIG_CAN_C_CAN=m CONFIG_CAN_C_CAN_PLATFORM=m CONFIG_CAN_C_CAN_PCI=m CONFIG_CAN_CC770=m # CONFIG_CAN_CC770_ISA is not set CONFIG_CAN_CC770_PLATFORM=m # CONFIG_CAN_IFI_CANFD is not set # CONFIG_CAN_M_CAN is not set # CONFIG_CAN_PEAK_PCIEFD is not set CONFIG_CAN_SJA1000=m CONFIG_CAN_EMS_PCI=m # CONFIG_CAN_F81601 is not set CONFIG_CAN_KVASER_PCI=m CONFIG_CAN_PEAK_PCI=m CONFIG_CAN_PEAK_PCIEC=y CONFIG_CAN_PLX_PCI=m # CONFIG_CAN_SJA1000_ISA is not set CONFIG_CAN_SJA1000_PLATFORM=m CONFIG_CAN_SOFTING=m # # CAN SPI interfaces # # CONFIG_CAN_HI311X is not set # CONFIG_CAN_MCP251X is not set # CONFIG_CAN_MCP251XFD is not set # end of CAN SPI interfaces # # CAN USB interfaces # # CONFIG_CAN_8DEV_USB is not set # CONFIG_CAN_EMS_USB is not set # CONFIG_CAN_ESD_USB2 is not set # CONFIG_CAN_ETAS_ES58X is not set # CONFIG_CAN_GS_USB is not set # CONFIG_CAN_KVASER_USB is not set # CONFIG_CAN_MCBA_USB is not set # CONFIG_CAN_PEAK_USB is not set # CONFIG_CAN_UCAN is not set # end of CAN USB interfaces # CONFIG_CAN_DEBUG_DEVICES is not set # end of CAN Device Drivers CONFIG_BT=m CONFIG_BT_BREDR=y CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y CONFIG_BT_BNEP=m CONFIG_BT_BNEP_MC_FILTER=y CONFIG_BT_BNEP_PROTO_FILTER=y CONFIG_BT_HIDP=m CONFIG_BT_HS=y CONFIG_BT_LE=y # CONFIG_BT_6LOWPAN is not set # CONFIG_BT_LEDS is not set # CONFIG_BT_MSFTEXT is not set # CONFIG_BT_AOSPEXT is not set CONFIG_BT_DEBUGFS=y # CONFIG_BT_SELFTEST is not set # # Bluetooth device drivers # # CONFIG_BT_HCIBTUSB is not set # CONFIG_BT_HCIBTSDIO is not set CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y CONFIG_BT_HCIUART_ATH3K=y # CONFIG_BT_HCIUART_INTEL is not set # CONFIG_BT_HCIUART_AG6XX is not set # CONFIG_BT_HCIBCM203X is not set # CONFIG_BT_HCIBPA10X is not set # CONFIG_BT_HCIBFUSB is not set CONFIG_BT_HCIVHCI=m CONFIG_BT_MRVL=m # CONFIG_BT_MRVL_SDIO is not set # CONFIG_BT_MTKSDIO is not set # CONFIG_BT_VIRTIO is not set # end of Bluetooth device drivers # CONFIG_AF_RXRPC is not set # CONFIG_AF_KCM is not set CONFIG_STREAM_PARSER=y # CONFIG_MCTP is not set CONFIG_FIB_RULES=y CONFIG_WIRELESS=y CONFIG_CFG80211=m # CONFIG_NL80211_TESTMODE is not set # CONFIG_CFG80211_DEVELOPER_WARNINGS is not set # CONFIG_CFG80211_CERTIFICATION_ONUS is not set CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y CONFIG_CFG80211_DEFAULT_PS=y # CONFIG_CFG80211_DEBUGFS is not set CONFIG_CFG80211_CRDA_SUPPORT=y # CONFIG_CFG80211_WEXT is not set CONFIG_MAC80211=m CONFIG_MAC80211_HAS_RC=y CONFIG_MAC80211_RC_MINSTREL=y CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y CONFIG_MAC80211_RC_DEFAULT="minstrel_ht" # CONFIG_MAC80211_MESH is not set CONFIG_MAC80211_LEDS=y CONFIG_MAC80211_DEBUGFS=y # CONFIG_MAC80211_MESSAGE_TRACING is not set # CONFIG_MAC80211_DEBUG_MENU is not set CONFIG_MAC80211_STA_HASH_MAX_SIZE=0 CONFIG_RFKILL=m CONFIG_RFKILL_LEDS=y CONFIG_RFKILL_INPUT=y # CONFIG_RFKILL_GPIO is not set CONFIG_NET_9P=y CONFIG_NET_9P_VIRTIO=y # CONFIG_NET_9P_DEBUG is not set # CONFIG_CAIF is not set CONFIG_CEPH_LIB=m # CONFIG_CEPH_LIB_PRETTYDEBUG is not set CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y CONFIG_NFC=m # CONFIG_NFC_DIGITAL is not set CONFIG_NFC_NCI=m # CONFIG_NFC_NCI_SPI is not set # CONFIG_NFC_NCI_UART is not set # CONFIG_NFC_HCI is not set # # Near Field Communication (NFC) devices # CONFIG_NFC_VIRTUAL_NCI=m # CONFIG_NFC_FDP is not set # CONFIG_NFC_PN533_USB is not set # CONFIG_NFC_PN533_I2C is not set # CONFIG_NFC_MRVL_USB is not set # CONFIG_NFC_ST_NCI_I2C is not set # CONFIG_NFC_ST_NCI_SPI is not set # CONFIG_NFC_NXP_NCI is not set # CONFIG_NFC_S3FWRN5_I2C is not set # end of Near Field Communication (NFC) devices CONFIG_PSAMPLE=m CONFIG_NET_IFE=m CONFIG_LWTUNNEL=y CONFIG_LWTUNNEL_BPF=y CONFIG_DST_CACHE=y CONFIG_GRO_CELLS=y CONFIG_SOCK_VALIDATE_XMIT=y CONFIG_NET_SELFTESTS=y CONFIG_NET_SOCK_MSG=y CONFIG_NET_DEVLINK=y CONFIG_FAILOVER=m CONFIG_ETHTOOL_NETLINK=y # # Device Drivers # CONFIG_HAVE_EISA=y # CONFIG_EISA is not set CONFIG_HAVE_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCIEPORTBUS=y CONFIG_HOTPLUG_PCI_PCIE=y CONFIG_PCIEAER=y CONFIG_PCIEAER_INJECT=m CONFIG_PCIE_ECRC=y CONFIG_PCIEASPM=y CONFIG_PCIEASPM_DEFAULT=y # CONFIG_PCIEASPM_POWERSAVE is not set # CONFIG_PCIEASPM_POWER_SUPERSAVE is not set # CONFIG_PCIEASPM_PERFORMANCE is not set CONFIG_PCIE_PME=y CONFIG_PCIE_DPC=y # CONFIG_PCIE_PTM is not set # CONFIG_PCIE_EDR is not set CONFIG_PCI_MSI=y CONFIG_PCI_MSI_IRQ_DOMAIN=y CONFIG_PCI_QUIRKS=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_REALLOC_ENABLE_AUTO is not set CONFIG_PCI_STUB=y CONFIG_PCI_PF_STUB=m CONFIG_PCI_ATS=y CONFIG_PCI_LOCKLESS_CONFIG=y CONFIG_PCI_IOV=y CONFIG_PCI_PRI=y CONFIG_PCI_PASID=y # CONFIG_PCI_P2PDMA is not set CONFIG_PCI_LABEL=y CONFIG_PCI_HYPERV=m # CONFIG_PCIE_BUS_TUNE_OFF is not set CONFIG_PCIE_BUS_DEFAULT=y # CONFIG_PCIE_BUS_SAFE is not set # CONFIG_PCIE_BUS_PERFORMANCE is not set # CONFIG_PCIE_BUS_PEER2PEER is not set CONFIG_HOTPLUG_PCI=y CONFIG_HOTPLUG_PCI_ACPI=y CONFIG_HOTPLUG_PCI_ACPI_IBM=m # CONFIG_HOTPLUG_PCI_CPCI is not set CONFIG_HOTPLUG_PCI_SHPC=y # # PCI controller drivers # CONFIG_VMD=y CONFIG_PCI_HYPERV_INTERFACE=m # # DesignWare PCI Core Support # # CONFIG_PCIE_DW_PLAT_HOST is not set # CONFIG_PCI_MESON is not set # end of DesignWare PCI Core Support # # Mobiveil PCIe Core Support # # end of Mobiveil PCIe Core Support # # Cadence PCIe controllers support # # end of Cadence PCIe controllers support # end of PCI controller drivers # # PCI Endpoint # # CONFIG_PCI_ENDPOINT is not set # end of PCI Endpoint # # PCI switch controller drivers # # CONFIG_PCI_SW_SWITCHTEC is not set # end of PCI switch controller drivers # CONFIG_CXL_BUS is not set # CONFIG_PCCARD is not set # CONFIG_RAPIDIO is not set # # Generic Driver Options # CONFIG_AUXILIARY_BUS=y # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # # Firmware loader # CONFIG_FW_LOADER=y CONFIG_FW_LOADER_PAGED_BUF=y CONFIG_EXTRA_FIRMWARE="" CONFIG_FW_LOADER_USER_HELPER=y # CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set # CONFIG_FW_LOADER_COMPRESS is not set CONFIG_FW_CACHE=y # end of Firmware loader CONFIG_ALLOW_DEV_COREDUMP=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set CONFIG_GENERIC_CPU_AUTOPROBE=y CONFIG_GENERIC_CPU_VULNERABILITIES=y CONFIG_REGMAP=y CONFIG_REGMAP_I2C=m CONFIG_REGMAP_SPI=m CONFIG_DMA_SHARED_BUFFER=y # CONFIG_DMA_FENCE_TRACE is not set # end of Generic Driver Options # # Bus devices # # CONFIG_MHI_BUS is not set # end of Bus devices CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y # CONFIG_GNSS is not set # CONFIG_MTD is not set # CONFIG_OF is not set CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y CONFIG_PARPORT=m CONFIG_PARPORT_PC=m CONFIG_PARPORT_SERIAL=m # CONFIG_PARPORT_PC_FIFO is not set # CONFIG_PARPORT_PC_SUPERIO is not set # CONFIG_PARPORT_AX88796 is not set CONFIG_PARPORT_1284=y CONFIG_PNP=y # CONFIG_PNP_DEBUG_MESSAGES is not set # # Protocols # CONFIG_PNPACPI=y CONFIG_BLK_DEV=y CONFIG_BLK_DEV_NULL_BLK=m # CONFIG_BLK_DEV_FD is not set CONFIG_CDROM=m # CONFIG_PARIDE is not set # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set CONFIG_ZRAM=m CONFIG_ZRAM_DEF_COMP_LZORLE=y # CONFIG_ZRAM_DEF_COMP_LZO is not set CONFIG_ZRAM_DEF_COMP="lzo-rle" CONFIG_ZRAM_WRITEBACK=y # CONFIG_ZRAM_MEMORY_TRACKING is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP_MIN_COUNT=0 # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_DRBD is not set CONFIG_BLK_DEV_NBD=m # CONFIG_BLK_DEV_SX8 is not set CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=16384 CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set # CONFIG_ATA_OVER_ETH is not set CONFIG_VIRTIO_BLK=m CONFIG_BLK_DEV_RBD=m # CONFIG_BLK_DEV_RSXX is not set # # NVME Support # CONFIG_NVME_CORE=m CONFIG_BLK_DEV_NVME=m CONFIG_NVME_MULTIPATH=y # CONFIG_NVME_HWMON is not set CONFIG_NVME_FABRICS=m CONFIG_NVME_FC=m # CONFIG_NVME_TCP is not set CONFIG_NVME_TARGET=m # CONFIG_NVME_TARGET_PASSTHRU is not set CONFIG_NVME_TARGET_LOOP=m CONFIG_NVME_TARGET_FC=m CONFIG_NVME_TARGET_FCLOOP=m # CONFIG_NVME_TARGET_TCP is not set # end of NVME Support # # Misc devices # CONFIG_SENSORS_LIS3LV02D=m # CONFIG_AD525X_DPOT is not set # CONFIG_DUMMY_IRQ is not set # CONFIG_IBM_ASM is not set # CONFIG_PHANTOM is not set CONFIG_TIFM_CORE=m CONFIG_TIFM_7XX1=m # CONFIG_ICS932S401 is not set CONFIG_ENCLOSURE_SERVICES=m CONFIG_SGI_XP=m CONFIG_HP_ILO=m CONFIG_SGI_GRU=m # CONFIG_SGI_GRU_DEBUG is not set CONFIG_APDS9802ALS=m CONFIG_ISL29003=m CONFIG_ISL29020=m CONFIG_SENSORS_TSL2550=m CONFIG_SENSORS_BH1770=m CONFIG_SENSORS_APDS990X=m # CONFIG_HMC6352 is not set # CONFIG_DS1682 is not set CONFIG_VMWARE_BALLOON=m # CONFIG_LATTICE_ECP3_CONFIG is not set # CONFIG_SRAM is not set # CONFIG_DW_XDATA_PCIE is not set # CONFIG_PCI_ENDPOINT_TEST is not set # CONFIG_XILINX_SDFEC is not set CONFIG_MISC_RTSX=m # CONFIG_C2PORT is not set # # EEPROM support # # CONFIG_EEPROM_AT24 is not set # CONFIG_EEPROM_AT25 is not set CONFIG_EEPROM_LEGACY=m CONFIG_EEPROM_MAX6875=m CONFIG_EEPROM_93CX6=m # CONFIG_EEPROM_93XX46 is not set # CONFIG_EEPROM_IDT_89HPESX is not set # CONFIG_EEPROM_EE1004 is not set # end of EEPROM support CONFIG_CB710_CORE=m # CONFIG_CB710_DEBUG is not set CONFIG_CB710_DEBUG_ASSUMPTIONS=y # # Texas Instruments shared transport line discipline # # CONFIG_TI_ST is not set # end of Texas Instruments shared transport line discipline CONFIG_SENSORS_LIS3_I2C=m CONFIG_ALTERA_STAPL=m CONFIG_INTEL_MEI=m CONFIG_INTEL_MEI_ME=m # CONFIG_INTEL_MEI_TXE is not set # CONFIG_INTEL_MEI_HDCP is not set CONFIG_VMWARE_VMCI=m # CONFIG_GENWQE is not set # CONFIG_ECHO is not set # CONFIG_BCM_VK is not set # CONFIG_MISC_ALCOR_PCI is not set CONFIG_MISC_RTSX_PCI=m # CONFIG_MISC_RTSX_USB is not set # CONFIG_HABANA_AI is not set # CONFIG_UACCE is not set CONFIG_PVPANIC=y # CONFIG_PVPANIC_MMIO is not set # CONFIG_PVPANIC_PCI is not set # end of Misc devices # # SCSI device support # CONFIG_SCSI_MOD=y CONFIG_RAID_ATTRS=m CONFIG_SCSI_COMMON=y CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=m CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=m CONFIG_CHR_DEV_SG=m CONFIG_BLK_DEV_BSG=y CONFIG_CHR_DEV_SCH=m CONFIG_SCSI_ENCLOSURE=m CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_SCAN_ASYNC=y # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=m CONFIG_SCSI_FC_ATTRS=m CONFIG_SCSI_ISCSI_ATTRS=m CONFIG_SCSI_SAS_ATTRS=m CONFIG_SCSI_SAS_LIBSAS=m CONFIG_SCSI_SAS_ATA=y CONFIG_SCSI_SAS_HOST_SMP=y CONFIG_SCSI_SRP_ATTRS=m # end of SCSI Transports CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_ISCSI_BOOT_SYSFS is not set # CONFIG_SCSI_CXGB3_ISCSI is not set # CONFIG_SCSI_CXGB4_ISCSI is not set # CONFIG_SCSI_BNX2_ISCSI is not set # CONFIG_BE2ISCSI is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_HPSA is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_3W_SAS is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_MVUMI is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_SCSI_ESAS2R is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set CONFIG_SCSI_MPT3SAS=m CONFIG_SCSI_MPT2SAS_MAX_SGE=128 CONFIG_SCSI_MPT3SAS_MAX_SGE=128 # CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_MPI3MR is not set # CONFIG_SCSI_SMARTPQI is not set # CONFIG_SCSI_UFSHCD is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_MYRB is not set # CONFIG_SCSI_MYRS is not set # CONFIG_VMWARE_PVSCSI is not set CONFIG_HYPERV_STORAGE=m # CONFIG_LIBFC is not set # CONFIG_SCSI_SNIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FDOMAIN_PCI is not set CONFIG_SCSI_ISCI=m # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_PPA is not set # CONFIG_SCSI_IMM is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_EFCT is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_AM53C974 is not set # CONFIG_SCSI_WD719X is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_PMCRAID is not set # CONFIG_SCSI_PM8001 is not set # CONFIG_SCSI_BFA_FC is not set # CONFIG_SCSI_VIRTIO is not set # CONFIG_SCSI_CHELSIO_FCOE is not set CONFIG_SCSI_DH=y CONFIG_SCSI_DH_RDAC=y CONFIG_SCSI_DH_HP_SW=y CONFIG_SCSI_DH_EMC=y CONFIG_SCSI_DH_ALUA=y # end of SCSI device support CONFIG_ATA=m CONFIG_SATA_HOST=y CONFIG_PATA_TIMINGS=y CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_FORCE=y CONFIG_ATA_ACPI=y # CONFIG_SATA_ZPODD is not set CONFIG_SATA_PMP=y # # Controllers with non-SFF native interface # CONFIG_SATA_AHCI=m CONFIG_SATA_MOBILE_LPM_POLICY=0 CONFIG_SATA_AHCI_PLATFORM=m # CONFIG_SATA_INIC162X is not set # CONFIG_SATA_ACARD_AHCI is not set # CONFIG_SATA_SIL24 is not set CONFIG_ATA_SFF=y # # SFF controllers with custom DMA interface # # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_SX4 is not set CONFIG_ATA_BMDMA=y # # SATA SFF controllers with BMDMA # CONFIG_ATA_PIIX=m # CONFIG_SATA_DWC is not set # CONFIG_SATA_MV is not set # CONFIG_SATA_NV is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SIL is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_SVW is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set # # PATA SFF controllers with BMDMA # # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_ATP867X is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_IT821X is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RDC is not set # CONFIG_PATA_SCH is not set # CONFIG_PATA_SERVERWORKS is not set # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set # CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # # PIO-only SFF controllers # # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_PATA_RZ1000 is not set # # Generic fallback / legacy drivers # # CONFIG_PATA_ACPI is not set CONFIG_ATA_GENERIC=m # CONFIG_PATA_LEGACY is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m CONFIG_MD_RAID10=m CONFIG_MD_RAID456=m # CONFIG_MD_MULTIPATH is not set CONFIG_MD_FAULTY=m CONFIG_MD_CLUSTER=m # CONFIG_BCACHE is not set CONFIG_BLK_DEV_DM_BUILTIN=y CONFIG_BLK_DEV_DM=m CONFIG_DM_DEBUG=y CONFIG_DM_BUFIO=m # CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set CONFIG_DM_BIO_PRISON=m CONFIG_DM_PERSISTENT_DATA=m # CONFIG_DM_UNSTRIPED is not set CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_THIN_PROVISIONING=m CONFIG_DM_CACHE=m CONFIG_DM_CACHE_SMQ=m CONFIG_DM_WRITECACHE=m # CONFIG_DM_EBS is not set CONFIG_DM_ERA=m # CONFIG_DM_CLONE is not set CONFIG_DM_MIRROR=m CONFIG_DM_LOG_USERSPACE=m CONFIG_DM_RAID=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_QL=m CONFIG_DM_MULTIPATH_ST=m # CONFIG_DM_MULTIPATH_HST is not set # CONFIG_DM_MULTIPATH_IOA is not set CONFIG_DM_DELAY=m # CONFIG_DM_DUST is not set CONFIG_DM_UEVENT=y CONFIG_DM_FLAKEY=m CONFIG_DM_VERITY=m # CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG is not set # CONFIG_DM_VERITY_FEC is not set CONFIG_DM_SWITCH=m CONFIG_DM_LOG_WRITES=m CONFIG_DM_INTEGRITY=m CONFIG_TARGET_CORE=m CONFIG_TCM_IBLOCK=m CONFIG_TCM_FILEIO=m CONFIG_TCM_PSCSI=m CONFIG_TCM_USER2=m CONFIG_LOOPBACK_TARGET=m CONFIG_ISCSI_TARGET=m # CONFIG_SBP_TARGET is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # CONFIG_FIREWIRE=m CONFIG_FIREWIRE_OHCI=m CONFIG_FIREWIRE_SBP2=m CONFIG_FIREWIRE_NET=m # CONFIG_FIREWIRE_NOSY is not set # end of IEEE 1394 (FireWire) support CONFIG_MACINTOSH_DRIVERS=y CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y CONFIG_MII=y CONFIG_NET_CORE=y # CONFIG_BONDING is not set CONFIG_DUMMY=y # CONFIG_WIREGUARD is not set # CONFIG_EQUALIZER is not set # CONFIG_NET_FC is not set CONFIG_IFB=y # CONFIG_NET_TEAM is not set # CONFIG_MACVLAN is not set # CONFIG_IPVLAN is not set CONFIG_VXLAN=y CONFIG_GENEVE=y CONFIG_BAREUDP=m # CONFIG_GTP is not set CONFIG_MACSEC=y CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y CONFIG_NETPOLL=y CONFIG_NET_POLL_CONTROLLER=y CONFIG_TUN=m # CONFIG_TUN_VNET_CROSS_LE is not set CONFIG_VETH=y CONFIG_VIRTIO_NET=m # CONFIG_NLMON is not set CONFIG_NET_VRF=y # CONFIG_VSOCKMON is not set # CONFIG_ARCNET is not set CONFIG_ATM_DRIVERS=y # CONFIG_ATM_DUMMY is not set # CONFIG_ATM_TCP is not set # CONFIG_ATM_LANAI is not set # CONFIG_ATM_ENI is not set # CONFIG_ATM_FIRESTREAM is not set # CONFIG_ATM_ZATM is not set # CONFIG_ATM_NICSTAR is not set # CONFIG_ATM_IDT77252 is not set # CONFIG_ATM_AMBASSADOR is not set # CONFIG_ATM_HORIZON is not set # CONFIG_ATM_IA is not set # CONFIG_ATM_FORE200E is not set # CONFIG_ATM_HE is not set # CONFIG_ATM_SOLOS is not set CONFIG_ETHERNET=y CONFIG_MDIO=y # CONFIG_NET_VENDOR_3COM is not set CONFIG_NET_VENDOR_ADAPTEC=y # CONFIG_ADAPTEC_STARFIRE is not set CONFIG_NET_VENDOR_AGERE=y # CONFIG_ET131X is not set CONFIG_NET_VENDOR_ALACRITECH=y # CONFIG_SLICOSS is not set CONFIG_NET_VENDOR_ALTEON=y # CONFIG_ACENIC is not set # CONFIG_ALTERA_TSE is not set CONFIG_NET_VENDOR_AMAZON=y # CONFIG_ENA_ETHERNET is not set CONFIG_NET_VENDOR_AMD=y # CONFIG_AMD8111_ETH is not set # CONFIG_PCNET32 is not set # CONFIG_AMD_XGBE is not set CONFIG_NET_VENDOR_AQUANTIA=y # CONFIG_AQTION is not set CONFIG_NET_VENDOR_ARC=y CONFIG_NET_VENDOR_ATHEROS=y # CONFIG_ATL2 is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set # CONFIG_ATL1C is not set # CONFIG_ALX is not set CONFIG_NET_VENDOR_BROADCOM=y # CONFIG_B44 is not set # CONFIG_BCMGENET is not set # CONFIG_BNX2 is not set # CONFIG_CNIC is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2X is not set # CONFIG_SYSTEMPORT is not set # CONFIG_BNXT is not set CONFIG_NET_VENDOR_BROCADE=y # CONFIG_BNA is not set CONFIG_NET_VENDOR_CADENCE=y # CONFIG_MACB is not set CONFIG_NET_VENDOR_CAVIUM=y # CONFIG_THUNDER_NIC_PF is not set # CONFIG_THUNDER_NIC_VF is not set # CONFIG_THUNDER_NIC_BGX is not set # CONFIG_THUNDER_NIC_RGX is not set CONFIG_CAVIUM_PTP=y # CONFIG_LIQUIDIO is not set # CONFIG_LIQUIDIO_VF is not set CONFIG_NET_VENDOR_CHELSIO=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_CHELSIO_T4 is not set # CONFIG_CHELSIO_T4VF is not set CONFIG_NET_VENDOR_CISCO=y # CONFIG_ENIC is not set CONFIG_NET_VENDOR_CORTINA=y # CONFIG_CX_ECAT is not set # CONFIG_DNET is not set CONFIG_NET_VENDOR_DEC=y # CONFIG_NET_TULIP is not set CONFIG_NET_VENDOR_DLINK=y # CONFIG_DL2K is not set # CONFIG_SUNDANCE is not set CONFIG_NET_VENDOR_EMULEX=y # CONFIG_BE2NET is not set CONFIG_NET_VENDOR_EZCHIP=y CONFIG_NET_VENDOR_GOOGLE=y # CONFIG_GVE is not set CONFIG_NET_VENDOR_HUAWEI=y # CONFIG_HINIC is not set CONFIG_NET_VENDOR_I825XX=y CONFIG_NET_VENDOR_INTEL=y # CONFIG_E100 is not set CONFIG_E1000=y CONFIG_E1000E=y CONFIG_E1000E_HWTS=y CONFIG_IGB=y CONFIG_IGB_HWMON=y # CONFIG_IGBVF is not set # CONFIG_IXGB is not set CONFIG_IXGBE=y CONFIG_IXGBE_HWMON=y # CONFIG_IXGBE_DCB is not set CONFIG_IXGBE_IPSEC=y # CONFIG_IXGBEVF is not set CONFIG_I40E=y # CONFIG_I40E_DCB is not set # CONFIG_I40EVF is not set # CONFIG_ICE is not set # CONFIG_FM10K is not set CONFIG_IGC=y CONFIG_NET_VENDOR_MICROSOFT=y # CONFIG_MICROSOFT_MANA is not set # CONFIG_JME is not set CONFIG_NET_VENDOR_LITEX=y CONFIG_NET_VENDOR_MARVELL=y # CONFIG_MVMDIO is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_PRESTERA is not set CONFIG_NET_VENDOR_MELLANOX=y # CONFIG_MLX4_EN is not set # CONFIG_MLX5_CORE is not set # CONFIG_MLXSW_CORE is not set # CONFIG_MLXFW is not set CONFIG_NET_VENDOR_MICREL=y # CONFIG_KS8842 is not set # CONFIG_KS8851 is not set # CONFIG_KS8851_MLL is not set # CONFIG_KSZ884X_PCI is not set CONFIG_NET_VENDOR_MICROCHIP=y # CONFIG_ENC28J60 is not set # CONFIG_ENCX24J600 is not set # CONFIG_LAN743X is not set CONFIG_NET_VENDOR_MICROSEMI=y CONFIG_NET_VENDOR_MYRI=y # CONFIG_MYRI10GE is not set # CONFIG_FEALNX is not set CONFIG_NET_VENDOR_NATSEMI=y # CONFIG_NATSEMI is not set # CONFIG_NS83820 is not set CONFIG_NET_VENDOR_NETERION=y # CONFIG_S2IO is not set # CONFIG_VXGE is not set CONFIG_NET_VENDOR_NETRONOME=y # CONFIG_NFP is not set CONFIG_NET_VENDOR_NI=y # CONFIG_NI_XGE_MANAGEMENT_ENET is not set CONFIG_NET_VENDOR_8390=y # CONFIG_NE2K_PCI is not set CONFIG_NET_VENDOR_NVIDIA=y # CONFIG_FORCEDETH is not set CONFIG_NET_VENDOR_OKI=y # CONFIG_ETHOC is not set CONFIG_NET_VENDOR_PACKET_ENGINES=y # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set CONFIG_NET_VENDOR_PENSANDO=y # CONFIG_IONIC is not set CONFIG_NET_VENDOR_QLOGIC=y # CONFIG_QLA3XXX is not set # CONFIG_QLCNIC is not set # CONFIG_NETXEN_NIC is not set # CONFIG_QED is not set CONFIG_NET_VENDOR_QUALCOMM=y # CONFIG_QCOM_EMAC is not set # CONFIG_RMNET is not set CONFIG_NET_VENDOR_RDC=y # CONFIG_R6040 is not set CONFIG_NET_VENDOR_REALTEK=y # CONFIG_ATP is not set # CONFIG_8139CP is not set # CONFIG_8139TOO is not set CONFIG_R8169=y CONFIG_NET_VENDOR_RENESAS=y CONFIG_NET_VENDOR_ROCKER=y # CONFIG_ROCKER is not set CONFIG_NET_VENDOR_SAMSUNG=y # CONFIG_SXGBE_ETH is not set CONFIG_NET_VENDOR_SEEQ=y CONFIG_NET_VENDOR_SOLARFLARE=y # CONFIG_SFC is not set # CONFIG_SFC_FALCON is not set CONFIG_NET_VENDOR_SILAN=y # CONFIG_SC92031 is not set CONFIG_NET_VENDOR_SIS=y # CONFIG_SIS900 is not set # CONFIG_SIS190 is not set CONFIG_NET_VENDOR_SMSC=y # CONFIG_EPIC100 is not set # CONFIG_SMSC911X is not set # CONFIG_SMSC9420 is not set CONFIG_NET_VENDOR_SOCIONEXT=y CONFIG_NET_VENDOR_STMICRO=y # CONFIG_STMMAC_ETH is not set CONFIG_NET_VENDOR_SUN=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NIU is not set CONFIG_NET_VENDOR_SYNOPSYS=y # CONFIG_DWC_XLGMAC is not set CONFIG_NET_VENDOR_TEHUTI=y # CONFIG_TEHUTI is not set CONFIG_NET_VENDOR_TI=y # CONFIG_TI_CPSW_PHY_SEL is not set # CONFIG_TLAN is not set CONFIG_NET_VENDOR_VIA=y # CONFIG_VIA_RHINE is not set # CONFIG_VIA_VELOCITY is not set CONFIG_NET_VENDOR_WIZNET=y # CONFIG_WIZNET_W5100 is not set # CONFIG_WIZNET_W5300 is not set CONFIG_NET_VENDOR_XILINX=y # CONFIG_XILINX_EMACLITE is not set # CONFIG_XILINX_AXI_EMAC is not set # CONFIG_XILINX_LL_TEMAC is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_NET_SB1000 is not set CONFIG_PHYLIB=y CONFIG_SWPHY=y # CONFIG_LED_TRIGGER_PHY is not set CONFIG_FIXED_PHY=y # # MII PHY device drivers # # CONFIG_AMD_PHY is not set # CONFIG_ADIN_PHY is not set # CONFIG_AQUANTIA_PHY is not set CONFIG_AX88796B_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_BCM54140_PHY is not set # CONFIG_BCM7XXX_PHY is not set # CONFIG_BCM84881_PHY is not set # CONFIG_BCM87XX_PHY is not set # CONFIG_CICADA_PHY is not set # CONFIG_CORTINA_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_INTEL_XWAY_PHY is not set # CONFIG_LSI_ET1011C_PHY is not set # CONFIG_MARVELL_PHY is not set # CONFIG_MARVELL_10G_PHY is not set # CONFIG_MARVELL_88X2222_PHY is not set # CONFIG_MAXLINEAR_GPHY is not set # CONFIG_MEDIATEK_GE_PHY is not set # CONFIG_MICREL_PHY is not set # CONFIG_MICROCHIP_PHY is not set # CONFIG_MICROCHIP_T1_PHY is not set # CONFIG_MICROSEMI_PHY is not set # CONFIG_MOTORCOMM_PHY is not set # CONFIG_NATIONAL_PHY is not set # CONFIG_NXP_C45_TJA11XX_PHY is not set # CONFIG_NXP_TJA11XX_PHY is not set # CONFIG_QSEMI_PHY is not set CONFIG_REALTEK_PHY=y # CONFIG_RENESAS_PHY is not set # CONFIG_ROCKCHIP_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_STE10XP is not set # CONFIG_TERANETICS_PHY is not set # CONFIG_DP83822_PHY is not set # CONFIG_DP83TC811_PHY is not set # CONFIG_DP83848_PHY is not set # CONFIG_DP83867_PHY is not set # CONFIG_DP83869_PHY is not set # CONFIG_VITESSE_PHY is not set # CONFIG_XILINX_GMII2RGMII is not set # CONFIG_MICREL_KS8995MA is not set CONFIG_MDIO_DEVICE=y CONFIG_MDIO_BUS=y CONFIG_FWNODE_MDIO=y CONFIG_ACPI_MDIO=y CONFIG_MDIO_DEVRES=y # CONFIG_MDIO_BITBANG is not set # CONFIG_MDIO_BCM_UNIMAC is not set # CONFIG_MDIO_MVUSB is not set # CONFIG_MDIO_MSCC_MIIM is not set # CONFIG_MDIO_THUNDER is not set # # MDIO Multiplexers # # # PCS device drivers # # CONFIG_PCS_XPCS is not set # end of PCS device drivers # CONFIG_PLIP is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set CONFIG_USB_NET_DRIVERS=y # CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set CONFIG_USB_RTL8152=y # CONFIG_USB_LAN78XX is not set CONFIG_USB_USBNET=y CONFIG_USB_NET_AX8817X=y CONFIG_USB_NET_AX88179_178A=y # CONFIG_USB_NET_CDCETHER is not set # CONFIG_USB_NET_CDC_EEM is not set # CONFIG_USB_NET_CDC_NCM is not set # CONFIG_USB_NET_HUAWEI_CDC_NCM is not set # CONFIG_USB_NET_CDC_MBIM is not set # CONFIG_USB_NET_DM9601 is not set # CONFIG_USB_NET_SR9700 is not set # CONFIG_USB_NET_SR9800 is not set # CONFIG_USB_NET_SMSC75XX is not set # CONFIG_USB_NET_SMSC95XX is not set # CONFIG_USB_NET_GL620A is not set # CONFIG_USB_NET_NET1080 is not set # CONFIG_USB_NET_PLUSB is not set # CONFIG_USB_NET_MCS7830 is not set # CONFIG_USB_NET_RNDIS_HOST is not set # CONFIG_USB_NET_CDC_SUBSET is not set # CONFIG_USB_NET_ZAURUS is not set # CONFIG_USB_NET_CX82310_ETH is not set # CONFIG_USB_NET_KALMIA is not set # CONFIG_USB_NET_QMI_WWAN is not set # CONFIG_USB_HSO is not set # CONFIG_USB_NET_INT51X1 is not set # CONFIG_USB_IPHETH is not set # CONFIG_USB_SIERRA_NET is not set # CONFIG_USB_NET_CH9200 is not set # CONFIG_USB_NET_AQC111 is not set CONFIG_WLAN=y CONFIG_WLAN_VENDOR_ADMTEK=y # CONFIG_ADM8211 is not set CONFIG_WLAN_VENDOR_ATH=y # CONFIG_ATH_DEBUG is not set # CONFIG_ATH5K is not set # CONFIG_ATH5K_PCI is not set # CONFIG_ATH9K is not set # CONFIG_ATH9K_HTC is not set # CONFIG_CARL9170 is not set # CONFIG_ATH6KL is not set # CONFIG_AR5523 is not set # CONFIG_WIL6210 is not set # CONFIG_ATH10K is not set # CONFIG_WCN36XX is not set # CONFIG_ATH11K is not set CONFIG_WLAN_VENDOR_ATMEL=y # CONFIG_ATMEL is not set # CONFIG_AT76C50X_USB is not set CONFIG_WLAN_VENDOR_BROADCOM=y # CONFIG_B43 is not set # CONFIG_B43LEGACY is not set # CONFIG_BRCMSMAC is not set # CONFIG_BRCMFMAC is not set CONFIG_WLAN_VENDOR_CISCO=y # CONFIG_AIRO is not set CONFIG_WLAN_VENDOR_INTEL=y # CONFIG_IPW2100 is not set # CONFIG_IPW2200 is not set # CONFIG_IWL4965 is not set # CONFIG_IWL3945 is not set # CONFIG_IWLWIFI is not set CONFIG_WLAN_VENDOR_INTERSIL=y # CONFIG_HOSTAP is not set # CONFIG_HERMES is not set # CONFIG_P54_COMMON is not set CONFIG_WLAN_VENDOR_MARVELL=y # CONFIG_LIBERTAS is not set # CONFIG_LIBERTAS_THINFIRM is not set # CONFIG_MWIFIEX is not set # CONFIG_MWL8K is not set # CONFIG_WLAN_VENDOR_MEDIATEK is not set CONFIG_WLAN_VENDOR_MICROCHIP=y # CONFIG_WILC1000_SDIO is not set # CONFIG_WILC1000_SPI is not set CONFIG_WLAN_VENDOR_RALINK=y # CONFIG_RT2X00 is not set CONFIG_WLAN_VENDOR_REALTEK=y # CONFIG_RTL8180 is not set # CONFIG_RTL8187 is not set CONFIG_RTL_CARDS=m # CONFIG_RTL8192CE is not set # CONFIG_RTL8192SE is not set # CONFIG_RTL8192DE is not set # CONFIG_RTL8723AE is not set # CONFIG_RTL8723BE is not set # CONFIG_RTL8188EE is not set # CONFIG_RTL8192EE is not set # CONFIG_RTL8821AE is not set # CONFIG_RTL8192CU is not set # CONFIG_RTL8XXXU is not set # CONFIG_RTW88 is not set CONFIG_WLAN_VENDOR_RSI=y # CONFIG_RSI_91X is not set CONFIG_WLAN_VENDOR_ST=y # CONFIG_CW1200 is not set CONFIG_WLAN_VENDOR_TI=y # CONFIG_WL1251 is not set # CONFIG_WL12XX is not set # CONFIG_WL18XX is not set # CONFIG_WLCORE is not set CONFIG_WLAN_VENDOR_ZYDAS=y # CONFIG_USB_ZD1201 is not set # CONFIG_ZD1211RW is not set CONFIG_WLAN_VENDOR_QUANTENNA=y # CONFIG_QTNFMAC_PCIE is not set # CONFIG_MAC80211_HWSIM is not set # CONFIG_USB_NET_RNDIS_WLAN is not set # CONFIG_VIRT_WIFI is not set # CONFIG_WAN is not set CONFIG_IEEE802154_DRIVERS=m # CONFIG_IEEE802154_FAKELB is not set # CONFIG_IEEE802154_AT86RF230 is not set # CONFIG_IEEE802154_MRF24J40 is not set # CONFIG_IEEE802154_CC2520 is not set # CONFIG_IEEE802154_ATUSB is not set # CONFIG_IEEE802154_ADF7242 is not set # CONFIG_IEEE802154_CA8210 is not set # CONFIG_IEEE802154_MCR20A is not set # CONFIG_IEEE802154_HWSIM is not set # # Wireless WAN # # CONFIG_WWAN is not set # end of Wireless WAN # CONFIG_VMXNET3 is not set # CONFIG_FUJITSU_ES is not set # CONFIG_HYPERV_NET is not set CONFIG_NETDEVSIM=m CONFIG_NET_FAILOVER=m # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_LEDS=y CONFIG_INPUT_FF_MEMLESS=m CONFIG_INPUT_SPARSEKMAP=m # CONFIG_INPUT_MATRIXKMAP is not set # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_JOYDEV=m CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_ADP5588 is not set # CONFIG_KEYBOARD_ADP5589 is not set # CONFIG_KEYBOARD_APPLESPI is not set CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_QT1050 is not set # CONFIG_KEYBOARD_QT1070 is not set # CONFIG_KEYBOARD_QT2160 is not set # CONFIG_KEYBOARD_DLINK_DIR685 is not set # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_GPIO is not set # CONFIG_KEYBOARD_GPIO_POLLED is not set # CONFIG_KEYBOARD_TCA6416 is not set # CONFIG_KEYBOARD_TCA8418 is not set # CONFIG_KEYBOARD_MATRIX is not set # CONFIG_KEYBOARD_LM8323 is not set # CONFIG_KEYBOARD_LM8333 is not set # CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_MCS is not set # CONFIG_KEYBOARD_MPR121 is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_SAMSUNG is not set # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_TM2_TOUCHKEY is not set # CONFIG_KEYBOARD_XTKBD is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_BYD=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y CONFIG_MOUSE_PS2_CYPRESS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y CONFIG_MOUSE_PS2_ELANTECH=y CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y CONFIG_MOUSE_PS2_SENTELIC=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_PS2_FOCALTECH=y CONFIG_MOUSE_PS2_VMMOUSE=y CONFIG_MOUSE_PS2_SMBUS=y CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_BCM5974 is not set CONFIG_MOUSE_CYAPA=m CONFIG_MOUSE_ELAN_I2C=m CONFIG_MOUSE_ELAN_I2C_I2C=y CONFIG_MOUSE_ELAN_I2C_SMBUS=y CONFIG_MOUSE_VSXXXAA=m # CONFIG_MOUSE_GPIO is not set CONFIG_MOUSE_SYNAPTICS_I2C=m # CONFIG_MOUSE_SYNAPTICS_USB is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set CONFIG_RMI4_CORE=m CONFIG_RMI4_I2C=m CONFIG_RMI4_SPI=m CONFIG_RMI4_SMB=m CONFIG_RMI4_F03=y CONFIG_RMI4_F03_SERIO=m CONFIG_RMI4_2D_SENSOR=y CONFIG_RMI4_F11=y CONFIG_RMI4_F12=y CONFIG_RMI4_F30=y CONFIG_RMI4_F34=y # CONFIG_RMI4_F3A is not set # CONFIG_RMI4_F54 is not set CONFIG_RMI4_F55=y # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_CT82C710 is not set # CONFIG_SERIO_PARKBD is not set # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y CONFIG_SERIO_RAW=m CONFIG_SERIO_ALTERA_PS2=m # CONFIG_SERIO_PS2MULT is not set CONFIG_SERIO_ARC_PS2=m CONFIG_HYPERV_KEYBOARD=m # CONFIG_SERIO_GPIO_PS2 is not set # CONFIG_USERIO is not set # CONFIG_GAMEPORT is not set # end of Hardware I/O ports # end of Input device support # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_VT_CONSOLE_SLEEP=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set CONFIG_LDISC_AUTOLOAD=y # # Serial drivers # CONFIG_SERIAL_EARLYCON=y CONFIG_SERIAL_8250=y # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set CONFIG_SERIAL_8250_PNP=y # CONFIG_SERIAL_8250_16550A_VARIANTS is not set # CONFIG_SERIAL_8250_FINTEK is not set CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DMA=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_EXAR=y CONFIG_SERIAL_8250_NR_UARTS=64 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_8250_DWLIB=y CONFIG_SERIAL_8250_DW=y # CONFIG_SERIAL_8250_RT288X is not set CONFIG_SERIAL_8250_LPSS=y CONFIG_SERIAL_8250_MID=y # # Non-8250 serial port support # # CONFIG_SERIAL_MAX3100 is not set # CONFIG_SERIAL_MAX310X is not set # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_JSM=m # CONFIG_SERIAL_LANTIQ is not set # CONFIG_SERIAL_SCCNXP is not set # CONFIG_SERIAL_SC16IS7XX is not set # CONFIG_SERIAL_BCM63XX is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set CONFIG_SERIAL_ARC=m CONFIG_SERIAL_ARC_NR_PORTS=1 # CONFIG_SERIAL_RP2 is not set # CONFIG_SERIAL_FSL_LPUART is not set # CONFIG_SERIAL_FSL_LINFLEXUART is not set # CONFIG_SERIAL_SPRD is not set # end of Serial drivers CONFIG_SERIAL_MCTRL_GPIO=y CONFIG_SERIAL_NONSTANDARD=y # CONFIG_MOXA_INTELLIO is not set # CONFIG_MOXA_SMARTIO is not set CONFIG_SYNCLINK_GT=m CONFIG_N_HDLC=m CONFIG_N_GSM=m CONFIG_NOZOMI=m # CONFIG_NULL_TTY is not set CONFIG_HVC_DRIVER=y # CONFIG_SERIAL_DEV_BUS is not set # CONFIG_TTY_PRINTK is not set CONFIG_PRINTER=m # CONFIG_LP_CONSOLE is not set CONFIG_PPDEV=m CONFIG_VIRTIO_CONSOLE=m CONFIG_IPMI_HANDLER=m CONFIG_IPMI_DMI_DECODE=y CONFIG_IPMI_PLAT_DATA=y CONFIG_IPMI_PANIC_EVENT=y CONFIG_IPMI_PANIC_STRING=y CONFIG_IPMI_DEVICE_INTERFACE=m CONFIG_IPMI_SI=m CONFIG_IPMI_SSIF=m CONFIG_IPMI_WATCHDOG=m CONFIG_IPMI_POWEROFF=m CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_TIMERIOMEM=m CONFIG_HW_RANDOM_INTEL=m CONFIG_HW_RANDOM_AMD=m # CONFIG_HW_RANDOM_BA431 is not set CONFIG_HW_RANDOM_VIA=m CONFIG_HW_RANDOM_VIRTIO=y # CONFIG_HW_RANDOM_XIPHERA is not set # CONFIG_APPLICOM is not set # CONFIG_MWAVE is not set CONFIG_DEVMEM=y CONFIG_NVRAM=y CONFIG_DEVPORT=y CONFIG_HPET=y CONFIG_HPET_MMAP=y # CONFIG_HPET_MMAP_DEFAULT is not set CONFIG_HANGCHECK_TIMER=m CONFIG_UV_MMTIMER=m CONFIG_TCG_TPM=y CONFIG_HW_RANDOM_TPM=y CONFIG_TCG_TIS_CORE=y CONFIG_TCG_TIS=y # CONFIG_TCG_TIS_SPI is not set # CONFIG_TCG_TIS_I2C_CR50 is not set CONFIG_TCG_TIS_I2C_ATMEL=m CONFIG_TCG_TIS_I2C_INFINEON=m CONFIG_TCG_TIS_I2C_NUVOTON=m CONFIG_TCG_NSC=m CONFIG_TCG_ATMEL=m CONFIG_TCG_INFINEON=m CONFIG_TCG_CRB=y # CONFIG_TCG_VTPM_PROXY is not set CONFIG_TCG_TIS_ST33ZP24=m CONFIG_TCG_TIS_ST33ZP24_I2C=m # CONFIG_TCG_TIS_ST33ZP24_SPI is not set CONFIG_TELCLOCK=m # CONFIG_XILLYBUS is not set # CONFIG_XILLYUSB is not set # CONFIG_RANDOM_TRUST_CPU is not set # CONFIG_RANDOM_TRUST_BOOTLOADER is not set # end of Character devices # # I2C support # CONFIG_I2C=y CONFIG_ACPI_I2C_OPREGION=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=m CONFIG_I2C_MUX=m # # Multiplexer I2C Chip support # # CONFIG_I2C_MUX_GPIO is not set # CONFIG_I2C_MUX_LTC4306 is not set # CONFIG_I2C_MUX_PCA9541 is not set # CONFIG_I2C_MUX_PCA954x is not set # CONFIG_I2C_MUX_REG is not set CONFIG_I2C_MUX_MLXCPLD=m # end of Multiplexer I2C Chip support CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_SMBUS=m CONFIG_I2C_ALGOBIT=y CONFIG_I2C_ALGOPCA=m # # I2C Hardware Bus support # # # PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set CONFIG_I2C_AMD756=m CONFIG_I2C_AMD756_S4882=m CONFIG_I2C_AMD8111=m # CONFIG_I2C_AMD_MP2 is not set CONFIG_I2C_I801=m CONFIG_I2C_ISCH=m CONFIG_I2C_ISMT=m CONFIG_I2C_PIIX4=m CONFIG_I2C_NFORCE2=m CONFIG_I2C_NFORCE2_S4985=m # CONFIG_I2C_NVIDIA_GPU is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set CONFIG_I2C_SIS96X=m CONFIG_I2C_VIA=m CONFIG_I2C_VIAPRO=m # # ACPI drivers # CONFIG_I2C_SCMI=m # # I2C system bus drivers (mostly embedded / system-on-chip) # # CONFIG_I2C_CBUS_GPIO is not set CONFIG_I2C_DESIGNWARE_CORE=m # CONFIG_I2C_DESIGNWARE_SLAVE is not set CONFIG_I2C_DESIGNWARE_PLATFORM=m CONFIG_I2C_DESIGNWARE_BAYTRAIL=y # CONFIG_I2C_DESIGNWARE_PCI is not set # CONFIG_I2C_EMEV2 is not set # CONFIG_I2C_GPIO is not set # CONFIG_I2C_OCORES is not set CONFIG_I2C_PCA_PLATFORM=m CONFIG_I2C_SIMTEC=m # CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers # # CONFIG_I2C_DIOLAN_U2C is not set # CONFIG_I2C_CP2615 is not set CONFIG_I2C_PARPORT=m # CONFIG_I2C_ROBOTFUZZ_OSIF is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_TINY_USB is not set # # Other I2C/SMBus bus drivers # CONFIG_I2C_MLXCPLD=m # CONFIG_I2C_VIRTIO is not set # end of I2C Hardware Bus support CONFIG_I2C_STUB=m # CONFIG_I2C_SLAVE is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # end of I2C support # CONFIG_I3C is not set CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y # CONFIG_SPI_MEM is not set # # SPI Master Controller Drivers # # CONFIG_SPI_ALTERA is not set # CONFIG_SPI_AXI_SPI_ENGINE is not set # CONFIG_SPI_BITBANG is not set # CONFIG_SPI_BUTTERFLY is not set # CONFIG_SPI_CADENCE is not set # CONFIG_SPI_DESIGNWARE is not set # CONFIG_SPI_NXP_FLEXSPI is not set # CONFIG_SPI_GPIO is not set # CONFIG_SPI_LM70_LLP is not set # CONFIG_SPI_LANTIQ_SSC is not set # CONFIG_SPI_OC_TINY is not set # CONFIG_SPI_PXA2XX is not set # CONFIG_SPI_ROCKCHIP is not set # CONFIG_SPI_SC18IS602 is not set # CONFIG_SPI_SIFIVE is not set # CONFIG_SPI_MXIC is not set # CONFIG_SPI_XCOMM is not set # CONFIG_SPI_XILINX is not set # CONFIG_SPI_ZYNQMP_GQSPI is not set # CONFIG_SPI_AMD is not set # # SPI Multiplexer support # # CONFIG_SPI_MUX is not set # # SPI Protocol Masters # # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_LOOPBACK_TEST is not set # CONFIG_SPI_TLE62X0 is not set # CONFIG_SPI_SLAVE is not set CONFIG_SPI_DYNAMIC=y # CONFIG_SPMI is not set # CONFIG_HSI is not set CONFIG_PPS=y # CONFIG_PPS_DEBUG is not set # # PPS clients support # # CONFIG_PPS_CLIENT_KTIMER is not set CONFIG_PPS_CLIENT_LDISC=m CONFIG_PPS_CLIENT_PARPORT=m CONFIG_PPS_CLIENT_GPIO=m # # PPS generators support # # # PTP clock support # CONFIG_PTP_1588_CLOCK=y CONFIG_PTP_1588_CLOCK_OPTIONAL=y # CONFIG_DP83640_PHY is not set # CONFIG_PTP_1588_CLOCK_INES is not set CONFIG_PTP_1588_CLOCK_KVM=m # CONFIG_PTP_1588_CLOCK_IDT82P33 is not set # CONFIG_PTP_1588_CLOCK_IDTCM is not set # CONFIG_PTP_1588_CLOCK_VMW is not set # end of PTP clock support CONFIG_PINCTRL=y CONFIG_PINMUX=y CONFIG_PINCONF=y CONFIG_GENERIC_PINCONF=y # CONFIG_DEBUG_PINCTRL is not set CONFIG_PINCTRL_AMD=m # CONFIG_PINCTRL_MCP23S08 is not set # CONFIG_PINCTRL_SX150X is not set CONFIG_PINCTRL_BAYTRAIL=y # CONFIG_PINCTRL_CHERRYVIEW is not set # CONFIG_PINCTRL_LYNXPOINT is not set CONFIG_PINCTRL_INTEL=y # CONFIG_PINCTRL_ALDERLAKE is not set CONFIG_PINCTRL_BROXTON=m CONFIG_PINCTRL_CANNONLAKE=m CONFIG_PINCTRL_CEDARFORK=m CONFIG_PINCTRL_DENVERTON=m # CONFIG_PINCTRL_ELKHARTLAKE is not set # CONFIG_PINCTRL_EMMITSBURG is not set CONFIG_PINCTRL_GEMINILAKE=m # CONFIG_PINCTRL_ICELAKE is not set # CONFIG_PINCTRL_JASPERLAKE is not set # CONFIG_PINCTRL_LAKEFIELD is not set CONFIG_PINCTRL_LEWISBURG=m CONFIG_PINCTRL_SUNRISEPOINT=m # CONFIG_PINCTRL_TIGERLAKE is not set # # Renesas pinctrl drivers # # end of Renesas pinctrl drivers CONFIG_GPIOLIB=y CONFIG_GPIOLIB_FASTPATH_LIMIT=512 CONFIG_GPIO_ACPI=y CONFIG_GPIOLIB_IRQCHIP=y # CONFIG_DEBUG_GPIO is not set CONFIG_GPIO_SYSFS=y CONFIG_GPIO_CDEV=y CONFIG_GPIO_CDEV_V1=y CONFIG_GPIO_GENERIC=m # # Memory mapped GPIO drivers # CONFIG_GPIO_AMDPT=m # CONFIG_GPIO_DWAPB is not set # CONFIG_GPIO_EXAR is not set # CONFIG_GPIO_GENERIC_PLATFORM is not set CONFIG_GPIO_ICH=m # CONFIG_GPIO_MB86S7X is not set # CONFIG_GPIO_VX855 is not set # CONFIG_GPIO_AMD_FCH is not set # end of Memory mapped GPIO drivers # # Port-mapped I/O GPIO drivers # # CONFIG_GPIO_F7188X is not set # CONFIG_GPIO_IT87 is not set # CONFIG_GPIO_SCH is not set # CONFIG_GPIO_SCH311X is not set # CONFIG_GPIO_WINBOND is not set # CONFIG_GPIO_WS16C48 is not set # end of Port-mapped I/O GPIO drivers # # I2C GPIO expanders # # CONFIG_GPIO_ADP5588 is not set # CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCA9570 is not set # CONFIG_GPIO_PCF857X is not set # CONFIG_GPIO_TPIC2810 is not set # end of I2C GPIO expanders # # MFD GPIO expanders # # end of MFD GPIO expanders # # PCI GPIO expanders # # CONFIG_GPIO_AMD8111 is not set # CONFIG_GPIO_BT8XX is not set # CONFIG_GPIO_ML_IOH is not set # CONFIG_GPIO_PCI_IDIO_16 is not set # CONFIG_GPIO_PCIE_IDIO_24 is not set # CONFIG_GPIO_RDC321X is not set # end of PCI GPIO expanders # # SPI GPIO expanders # # CONFIG_GPIO_MAX3191X is not set # CONFIG_GPIO_MAX7301 is not set # CONFIG_GPIO_MC33880 is not set # CONFIG_GPIO_PISOSR is not set # CONFIG_GPIO_XRA1403 is not set # end of SPI GPIO expanders # # USB GPIO expanders # # end of USB GPIO expanders # # Virtual GPIO drivers # # CONFIG_GPIO_AGGREGATOR is not set CONFIG_GPIO_MOCKUP=m # CONFIG_GPIO_VIRTIO is not set # end of Virtual GPIO drivers # CONFIG_W1 is not set CONFIG_POWER_RESET=y # CONFIG_POWER_RESET_RESTART is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_POWER_SUPPLY_HWMON=y # CONFIG_PDA_POWER is not set # CONFIG_TEST_POWER is not set # CONFIG_CHARGER_ADP5061 is not set # CONFIG_BATTERY_CW2015 is not set # CONFIG_BATTERY_DS2780 is not set # CONFIG_BATTERY_DS2781 is not set # CONFIG_BATTERY_DS2782 is not set # CONFIG_BATTERY_SBS is not set # CONFIG_CHARGER_SBS is not set # CONFIG_MANAGER_SBS is not set # CONFIG_BATTERY_BQ27XXX is not set # CONFIG_BATTERY_MAX17040 is not set # CONFIG_BATTERY_MAX17042 is not set # CONFIG_CHARGER_MAX8903 is not set # CONFIG_CHARGER_LP8727 is not set # CONFIG_CHARGER_GPIO is not set # CONFIG_CHARGER_LT3651 is not set # CONFIG_CHARGER_LTC4162L is not set # CONFIG_CHARGER_BQ2415X is not set # CONFIG_CHARGER_BQ24257 is not set # CONFIG_CHARGER_BQ24735 is not set # CONFIG_CHARGER_BQ2515X is not set # CONFIG_CHARGER_BQ25890 is not set # CONFIG_CHARGER_BQ25980 is not set # CONFIG_CHARGER_BQ256XX is not set # CONFIG_BATTERY_GAUGE_LTC2941 is not set # CONFIG_BATTERY_GOLDFISH is not set # CONFIG_BATTERY_RT5033 is not set # CONFIG_CHARGER_RT9455 is not set # CONFIG_CHARGER_BD99954 is not set CONFIG_HWMON=y CONFIG_HWMON_VID=m # CONFIG_HWMON_DEBUG_CHIP is not set # # Native drivers # CONFIG_SENSORS_ABITUGURU=m CONFIG_SENSORS_ABITUGURU3=m # CONFIG_SENSORS_AD7314 is not set CONFIG_SENSORS_AD7414=m CONFIG_SENSORS_AD7418=m CONFIG_SENSORS_ADM1021=m CONFIG_SENSORS_ADM1025=m CONFIG_SENSORS_ADM1026=m CONFIG_SENSORS_ADM1029=m CONFIG_SENSORS_ADM1031=m # CONFIG_SENSORS_ADM1177 is not set CONFIG_SENSORS_ADM9240=m CONFIG_SENSORS_ADT7X10=m # CONFIG_SENSORS_ADT7310 is not set CONFIG_SENSORS_ADT7410=m CONFIG_SENSORS_ADT7411=m CONFIG_SENSORS_ADT7462=m CONFIG_SENSORS_ADT7470=m CONFIG_SENSORS_ADT7475=m # CONFIG_SENSORS_AHT10 is not set # CONFIG_SENSORS_AQUACOMPUTER_D5NEXT is not set # CONFIG_SENSORS_AS370 is not set CONFIG_SENSORS_ASC7621=m # CONFIG_SENSORS_AXI_FAN_CONTROL is not set CONFIG_SENSORS_K8TEMP=m CONFIG_SENSORS_K10TEMP=m CONFIG_SENSORS_FAM15H_POWER=m CONFIG_SENSORS_APPLESMC=m CONFIG_SENSORS_ASB100=m # CONFIG_SENSORS_ASPEED is not set CONFIG_SENSORS_ATXP1=m # CONFIG_SENSORS_CORSAIR_CPRO is not set # CONFIG_SENSORS_CORSAIR_PSU is not set # CONFIG_SENSORS_DRIVETEMP is not set CONFIG_SENSORS_DS620=m CONFIG_SENSORS_DS1621=m CONFIG_SENSORS_DELL_SMM=m CONFIG_SENSORS_I5K_AMB=m CONFIG_SENSORS_F71805F=m CONFIG_SENSORS_F71882FG=m CONFIG_SENSORS_F75375S=m CONFIG_SENSORS_FSCHMD=m # CONFIG_SENSORS_FTSTEUTATES is not set CONFIG_SENSORS_GL518SM=m CONFIG_SENSORS_GL520SM=m CONFIG_SENSORS_G760A=m # CONFIG_SENSORS_G762 is not set # CONFIG_SENSORS_HIH6130 is not set CONFIG_SENSORS_IBMAEM=m CONFIG_SENSORS_IBMPEX=m CONFIG_SENSORS_I5500=m CONFIG_SENSORS_CORETEMP=m CONFIG_SENSORS_IT87=m CONFIG_SENSORS_JC42=m # CONFIG_SENSORS_POWR1220 is not set CONFIG_SENSORS_LINEAGE=m # CONFIG_SENSORS_LTC2945 is not set # CONFIG_SENSORS_LTC2947_I2C is not set # CONFIG_SENSORS_LTC2947_SPI is not set # CONFIG_SENSORS_LTC2990 is not set # CONFIG_SENSORS_LTC2992 is not set CONFIG_SENSORS_LTC4151=m CONFIG_SENSORS_LTC4215=m # CONFIG_SENSORS_LTC4222 is not set CONFIG_SENSORS_LTC4245=m # CONFIG_SENSORS_LTC4260 is not set CONFIG_SENSORS_LTC4261=m # CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_MAX127 is not set CONFIG_SENSORS_MAX16065=m CONFIG_SENSORS_MAX1619=m CONFIG_SENSORS_MAX1668=m CONFIG_SENSORS_MAX197=m # CONFIG_SENSORS_MAX31722 is not set # CONFIG_SENSORS_MAX31730 is not set # CONFIG_SENSORS_MAX6621 is not set CONFIG_SENSORS_MAX6639=m CONFIG_SENSORS_MAX6642=m CONFIG_SENSORS_MAX6650=m CONFIG_SENSORS_MAX6697=m # CONFIG_SENSORS_MAX31790 is not set CONFIG_SENSORS_MCP3021=m # CONFIG_SENSORS_MLXREG_FAN is not set # CONFIG_SENSORS_TC654 is not set # CONFIG_SENSORS_TPS23861 is not set # CONFIG_SENSORS_MR75203 is not set # CONFIG_SENSORS_ADCXX is not set CONFIG_SENSORS_LM63=m # CONFIG_SENSORS_LM70 is not set CONFIG_SENSORS_LM73=m CONFIG_SENSORS_LM75=m CONFIG_SENSORS_LM77=m CONFIG_SENSORS_LM78=m CONFIG_SENSORS_LM80=m CONFIG_SENSORS_LM83=m CONFIG_SENSORS_LM85=m CONFIG_SENSORS_LM87=m CONFIG_SENSORS_LM90=m CONFIG_SENSORS_LM92=m CONFIG_SENSORS_LM93=m CONFIG_SENSORS_LM95234=m CONFIG_SENSORS_LM95241=m CONFIG_SENSORS_LM95245=m CONFIG_SENSORS_PC87360=m CONFIG_SENSORS_PC87427=m CONFIG_SENSORS_NTC_THERMISTOR=m # CONFIG_SENSORS_NCT6683 is not set CONFIG_SENSORS_NCT6775=m # CONFIG_SENSORS_NCT7802 is not set # CONFIG_SENSORS_NCT7904 is not set # CONFIG_SENSORS_NPCM7XX is not set # CONFIG_SENSORS_NZXT_KRAKEN2 is not set CONFIG_SENSORS_PCF8591=m CONFIG_PMBUS=m CONFIG_SENSORS_PMBUS=m # CONFIG_SENSORS_ADM1266 is not set CONFIG_SENSORS_ADM1275=m # CONFIG_SENSORS_BEL_PFE is not set # CONFIG_SENSORS_BPA_RS600 is not set # CONFIG_SENSORS_FSP_3Y is not set # CONFIG_SENSORS_IBM_CFFPS is not set # CONFIG_SENSORS_DPS920AB is not set # CONFIG_SENSORS_INSPUR_IPSPS is not set # CONFIG_SENSORS_IR35221 is not set # CONFIG_SENSORS_IR36021 is not set # CONFIG_SENSORS_IR38064 is not set # CONFIG_SENSORS_IRPS5401 is not set # CONFIG_SENSORS_ISL68137 is not set CONFIG_SENSORS_LM25066=m CONFIG_SENSORS_LTC2978=m # CONFIG_SENSORS_LTC3815 is not set # CONFIG_SENSORS_MAX15301 is not set CONFIG_SENSORS_MAX16064=m # CONFIG_SENSORS_MAX16601 is not set # CONFIG_SENSORS_MAX20730 is not set # CONFIG_SENSORS_MAX20751 is not set # CONFIG_SENSORS_MAX31785 is not set CONFIG_SENSORS_MAX34440=m CONFIG_SENSORS_MAX8688=m # CONFIG_SENSORS_MP2888 is not set # CONFIG_SENSORS_MP2975 is not set # CONFIG_SENSORS_PIM4328 is not set # CONFIG_SENSORS_PM6764TR is not set # CONFIG_SENSORS_PXE1610 is not set # CONFIG_SENSORS_Q54SJ108A2 is not set # CONFIG_SENSORS_STPDDC60 is not set # CONFIG_SENSORS_TPS40422 is not set # CONFIG_SENSORS_TPS53679 is not set CONFIG_SENSORS_UCD9000=m CONFIG_SENSORS_UCD9200=m # CONFIG_SENSORS_XDPE122 is not set CONFIG_SENSORS_ZL6100=m # CONFIG_SENSORS_SBTSI is not set # CONFIG_SENSORS_SBRMI is not set CONFIG_SENSORS_SHT15=m CONFIG_SENSORS_SHT21=m # CONFIG_SENSORS_SHT3x is not set # CONFIG_SENSORS_SHT4x is not set # CONFIG_SENSORS_SHTC1 is not set CONFIG_SENSORS_SIS5595=m CONFIG_SENSORS_DME1737=m CONFIG_SENSORS_EMC1403=m # CONFIG_SENSORS_EMC2103 is not set CONFIG_SENSORS_EMC6W201=m CONFIG_SENSORS_SMSC47M1=m CONFIG_SENSORS_SMSC47M192=m CONFIG_SENSORS_SMSC47B397=m CONFIG_SENSORS_SCH56XX_COMMON=m CONFIG_SENSORS_SCH5627=m CONFIG_SENSORS_SCH5636=m # CONFIG_SENSORS_STTS751 is not set # CONFIG_SENSORS_SMM665 is not set # CONFIG_SENSORS_ADC128D818 is not set CONFIG_SENSORS_ADS7828=m # CONFIG_SENSORS_ADS7871 is not set CONFIG_SENSORS_AMC6821=m CONFIG_SENSORS_INA209=m CONFIG_SENSORS_INA2XX=m # CONFIG_SENSORS_INA3221 is not set # CONFIG_SENSORS_TC74 is not set CONFIG_SENSORS_THMC50=m CONFIG_SENSORS_TMP102=m # CONFIG_SENSORS_TMP103 is not set # CONFIG_SENSORS_TMP108 is not set CONFIG_SENSORS_TMP401=m CONFIG_SENSORS_TMP421=m # CONFIG_SENSORS_TMP513 is not set CONFIG_SENSORS_VIA_CPUTEMP=m CONFIG_SENSORS_VIA686A=m CONFIG_SENSORS_VT1211=m CONFIG_SENSORS_VT8231=m # CONFIG_SENSORS_W83773G is not set CONFIG_SENSORS_W83781D=m CONFIG_SENSORS_W83791D=m CONFIG_SENSORS_W83792D=m CONFIG_SENSORS_W83793=m CONFIG_SENSORS_W83795=m # CONFIG_SENSORS_W83795_FANCTRL is not set CONFIG_SENSORS_W83L785TS=m CONFIG_SENSORS_W83L786NG=m CONFIG_SENSORS_W83627HF=m CONFIG_SENSORS_W83627EHF=m # CONFIG_SENSORS_XGENE is not set # # ACPI drivers # CONFIG_SENSORS_ACPI_POWER=m CONFIG_SENSORS_ATK0110=m CONFIG_THERMAL=y # CONFIG_THERMAL_NETLINK is not set # CONFIG_THERMAL_STATISTICS is not set CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 CONFIG_THERMAL_HWMON=y CONFIG_THERMAL_WRITABLE_TRIPS=y CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y # CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set # CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set CONFIG_THERMAL_GOV_FAIR_SHARE=y CONFIG_THERMAL_GOV_STEP_WISE=y CONFIG_THERMAL_GOV_BANG_BANG=y CONFIG_THERMAL_GOV_USER_SPACE=y # CONFIG_THERMAL_EMULATION is not set # # Intel thermal drivers # CONFIG_INTEL_POWERCLAMP=m CONFIG_X86_THERMAL_VECTOR=y CONFIG_X86_PKG_TEMP_THERMAL=m CONFIG_INTEL_SOC_DTS_IOSF_CORE=m # CONFIG_INTEL_SOC_DTS_THERMAL is not set # # ACPI INT340X thermal drivers # CONFIG_INT340X_THERMAL=m CONFIG_ACPI_THERMAL_REL=m # CONFIG_INT3406_THERMAL is not set CONFIG_PROC_THERMAL_MMIO_RAPL=m # end of ACPI INT340X thermal drivers CONFIG_INTEL_PCH_THERMAL=m # CONFIG_INTEL_TCC_COOLING is not set # CONFIG_INTEL_MENLOW is not set # end of Intel thermal drivers CONFIG_WATCHDOG=y CONFIG_WATCHDOG_CORE=y # CONFIG_WATCHDOG_NOWAYOUT is not set CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y CONFIG_WATCHDOG_OPEN_TIMEOUT=0 CONFIG_WATCHDOG_SYSFS=y # CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set # # Watchdog Pretimeout Governors # # CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set # # Watchdog Device Drivers # CONFIG_SOFT_WATCHDOG=m CONFIG_WDAT_WDT=m # CONFIG_XILINX_WATCHDOG is not set # CONFIG_ZIIRAVE_WATCHDOG is not set # CONFIG_MLX_WDT is not set # CONFIG_CADENCE_WATCHDOG is not set # CONFIG_DW_WATCHDOG is not set # CONFIG_MAX63XX_WATCHDOG is not set # CONFIG_ACQUIRE_WDT is not set # CONFIG_ADVANTECH_WDT is not set CONFIG_ALIM1535_WDT=m CONFIG_ALIM7101_WDT=m # CONFIG_EBC_C384_WDT is not set CONFIG_F71808E_WDT=m CONFIG_SP5100_TCO=m CONFIG_SBC_FITPC2_WATCHDOG=m # CONFIG_EUROTECH_WDT is not set CONFIG_IB700_WDT=m CONFIG_IBMASR=m # CONFIG_WAFER_WDT is not set CONFIG_I6300ESB_WDT=y CONFIG_IE6XX_WDT=m CONFIG_ITCO_WDT=y CONFIG_ITCO_VENDOR_SUPPORT=y CONFIG_IT8712F_WDT=m CONFIG_IT87_WDT=m CONFIG_HP_WATCHDOG=m CONFIG_HPWDT_NMI_DECODING=y # CONFIG_SC1200_WDT is not set # CONFIG_PC87413_WDT is not set CONFIG_NV_TCO=m # CONFIG_60XX_WDT is not set # CONFIG_CPU5_WDT is not set CONFIG_SMSC_SCH311X_WDT=m # CONFIG_SMSC37B787_WDT is not set # CONFIG_TQMX86_WDT is not set CONFIG_VIA_WDT=m CONFIG_W83627HF_WDT=m CONFIG_W83877F_WDT=m CONFIG_W83977F_WDT=m CONFIG_MACHZ_WDT=m # CONFIG_SBC_EPX_C3_WATCHDOG is not set CONFIG_INTEL_MEI_WDT=m # CONFIG_NI903X_WDT is not set # CONFIG_NIC7018_WDT is not set # CONFIG_MEN_A21_WDT is not set # # PCI-based Watchdog Cards # CONFIG_PCIPCWATCHDOG=m CONFIG_WDTPCI=m # # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y CONFIG_BCMA=m CONFIG_BCMA_HOST_PCI_POSSIBLE=y CONFIG_BCMA_HOST_PCI=y # CONFIG_BCMA_HOST_SOC is not set CONFIG_BCMA_DRIVER_PCI=y CONFIG_BCMA_DRIVER_GMAC_CMN=y CONFIG_BCMA_DRIVER_GPIO=y # CONFIG_BCMA_DEBUG is not set # # Multifunction device drivers # CONFIG_MFD_CORE=y # CONFIG_MFD_AS3711 is not set # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_AAT2870_CORE is not set # CONFIG_MFD_BCM590XX is not set # CONFIG_MFD_BD9571MWV is not set # CONFIG_MFD_AXP20X_I2C is not set # CONFIG_MFD_MADERA is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_DA9052_SPI is not set # CONFIG_MFD_DA9052_I2C is not set # CONFIG_MFD_DA9055 is not set # CONFIG_MFD_DA9062 is not set # CONFIG_MFD_DA9063 is not set # CONFIG_MFD_DA9150 is not set # CONFIG_MFD_DLN2 is not set # CONFIG_MFD_MC13XXX_SPI is not set # CONFIG_MFD_MC13XXX_I2C is not set # CONFIG_MFD_MP2629 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_HTC_I2CPLD is not set # CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set CONFIG_LPC_ICH=m CONFIG_LPC_SCH=m # CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set CONFIG_MFD_INTEL_LPSS=y CONFIG_MFD_INTEL_LPSS_ACPI=y CONFIG_MFD_INTEL_LPSS_PCI=y # CONFIG_MFD_INTEL_PMC_BXT is not set # CONFIG_MFD_INTEL_PMT is not set # CONFIG_MFD_IQS62X is not set # CONFIG_MFD_JANZ_CMODIO is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_88PM800 is not set # CONFIG_MFD_88PM805 is not set # CONFIG_MFD_88PM860X is not set # CONFIG_MFD_MAX14577 is not set # CONFIG_MFD_MAX77693 is not set # CONFIG_MFD_MAX77843 is not set # CONFIG_MFD_MAX8907 is not set # CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_MAX8997 is not set # CONFIG_MFD_MAX8998 is not set # CONFIG_MFD_MT6360 is not set # CONFIG_MFD_MT6397 is not set # CONFIG_MFD_MENF21BMC is not set # CONFIG_EZX_PCAP is not set # CONFIG_MFD_VIPERBOARD is not set # CONFIG_MFD_RETU is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_RDC321X is not set # CONFIG_MFD_RT4831 is not set # CONFIG_MFD_RT5033 is not set # CONFIG_MFD_RC5T583 is not set # CONFIG_MFD_SI476X_CORE is not set CONFIG_MFD_SM501=m CONFIG_MFD_SM501_GPIO=y # CONFIG_MFD_SKY81452 is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_LP3943 is not set # CONFIG_MFD_LP8788 is not set # CONFIG_MFD_TI_LMU is not set # CONFIG_MFD_PALMAS is not set # CONFIG_TPS6105X is not set # CONFIG_TPS65010 is not set # CONFIG_TPS6507X is not set # CONFIG_MFD_TPS65086 is not set # CONFIG_MFD_TPS65090 is not set # CONFIG_MFD_TI_LP873X is not set # CONFIG_MFD_TPS6586X is not set # CONFIG_MFD_TPS65910 is not set # CONFIG_MFD_TPS65912_I2C is not set # CONFIG_MFD_TPS65912_SPI is not set # CONFIG_MFD_TPS80031 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_TWL6040_CORE is not set # CONFIG_MFD_WL1273_CORE is not set # CONFIG_MFD_LM3533 is not set # CONFIG_MFD_TQMX86 is not set CONFIG_MFD_VX855=m # CONFIG_MFD_ARIZONA_I2C is not set # CONFIG_MFD_ARIZONA_SPI is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X_I2C is not set # CONFIG_MFD_WM831X_SPI is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_WM8994 is not set # CONFIG_MFD_ATC260X_I2C is not set # CONFIG_MFD_INTEL_M10_BMC is not set # end of Multifunction device drivers # CONFIG_REGULATOR is not set CONFIG_RC_CORE=m CONFIG_RC_MAP=m CONFIG_LIRC=y CONFIG_RC_DECODERS=y CONFIG_IR_NEC_DECODER=m CONFIG_IR_RC5_DECODER=m CONFIG_IR_RC6_DECODER=m CONFIG_IR_JVC_DECODER=m CONFIG_IR_SONY_DECODER=m CONFIG_IR_SANYO_DECODER=m CONFIG_IR_SHARP_DECODER=m CONFIG_IR_MCE_KBD_DECODER=m # CONFIG_IR_XMP_DECODER is not set CONFIG_IR_IMON_DECODER=m # CONFIG_IR_RCMM_DECODER is not set CONFIG_RC_DEVICES=y # CONFIG_RC_ATI_REMOTE is not set CONFIG_IR_ENE=m # CONFIG_IR_IMON is not set # CONFIG_IR_IMON_RAW is not set # CONFIG_IR_MCEUSB is not set CONFIG_IR_ITE_CIR=m CONFIG_IR_FINTEK=m CONFIG_IR_NUVOTON=m # CONFIG_IR_REDRAT3 is not set # CONFIG_IR_STREAMZAP is not set CONFIG_IR_WINBOND_CIR=m # CONFIG_IR_IGORPLUGUSB is not set # CONFIG_IR_IGUANA is not set # CONFIG_IR_TTUSBIR is not set CONFIG_RC_LOOPBACK=m CONFIG_IR_SERIAL=m CONFIG_IR_SERIAL_TRANSMITTER=y CONFIG_IR_SIR=m # CONFIG_RC_XBOX_DVD is not set # CONFIG_IR_TOY is not set CONFIG_MEDIA_CEC_SUPPORT=y # CONFIG_CEC_CH7322 is not set # CONFIG_CEC_GPIO is not set # CONFIG_CEC_SECO is not set # CONFIG_USB_PULSE8_CEC is not set # CONFIG_USB_RAINSHADOW_CEC is not set CONFIG_MEDIA_SUPPORT=m # CONFIG_MEDIA_SUPPORT_FILTER is not set # CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set # # Media device types # CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_MEDIA_ANALOG_TV_SUPPORT=y CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y CONFIG_MEDIA_RADIO_SUPPORT=y CONFIG_MEDIA_SDR_SUPPORT=y CONFIG_MEDIA_PLATFORM_SUPPORT=y CONFIG_MEDIA_TEST_SUPPORT=y # end of Media device types # # Media core support # CONFIG_VIDEO_DEV=m CONFIG_MEDIA_CONTROLLER=y CONFIG_DVB_CORE=m # end of Media core support # # Video4Linux options # CONFIG_VIDEO_V4L2=m CONFIG_VIDEO_V4L2_I2C=y CONFIG_VIDEO_V4L2_SUBDEV_API=y # CONFIG_VIDEO_ADV_DEBUG is not set # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set # end of Video4Linux options # # Media controller options # # CONFIG_MEDIA_CONTROLLER_DVB is not set # end of Media controller options # # Digital TV options # # CONFIG_DVB_MMAP is not set CONFIG_DVB_NET=y CONFIG_DVB_MAX_ADAPTERS=16 CONFIG_DVB_DYNAMIC_MINORS=y # CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set # CONFIG_DVB_ULE_DEBUG is not set # end of Digital TV options # # Media drivers # # CONFIG_MEDIA_USB_SUPPORT is not set # CONFIG_MEDIA_PCI_SUPPORT is not set CONFIG_RADIO_ADAPTERS=y # CONFIG_RADIO_SI470X is not set # CONFIG_RADIO_SI4713 is not set # CONFIG_USB_MR800 is not set # CONFIG_USB_DSBR is not set # CONFIG_RADIO_MAXIRADIO is not set # CONFIG_RADIO_SHARK is not set # CONFIG_RADIO_SHARK2 is not set # CONFIG_USB_KEENE is not set # CONFIG_USB_RAREMONO is not set # CONFIG_USB_MA901 is not set # CONFIG_RADIO_TEA5764 is not set # CONFIG_RADIO_SAA7706H is not set # CONFIG_RADIO_TEF6862 is not set # CONFIG_RADIO_WL1273 is not set CONFIG_VIDEOBUF2_CORE=m CONFIG_VIDEOBUF2_V4L2=m CONFIG_VIDEOBUF2_MEMOPS=m CONFIG_VIDEOBUF2_VMALLOC=m # CONFIG_V4L_PLATFORM_DRIVERS is not set # CONFIG_V4L_MEM2MEM_DRIVERS is not set # CONFIG_DVB_PLATFORM_DRIVERS is not set # CONFIG_SDR_PLATFORM_DRIVERS is not set # # MMC/SDIO DVB adapters # # CONFIG_SMS_SDIO_DRV is not set # CONFIG_V4L_TEST_DRIVERS is not set # CONFIG_DVB_TEST_DRIVERS is not set # # FireWire (IEEE 1394) Adapters # # CONFIG_DVB_FIREDTV is not set # end of Media drivers # # Media ancillary drivers # CONFIG_MEDIA_ATTACH=y CONFIG_VIDEO_IR_I2C=m # # Audio decoders, processors and mixers # # CONFIG_VIDEO_TVAUDIO is not set # CONFIG_VIDEO_TDA7432 is not set # CONFIG_VIDEO_TDA9840 is not set # CONFIG_VIDEO_TEA6415C is not set # CONFIG_VIDEO_TEA6420 is not set # CONFIG_VIDEO_MSP3400 is not set # CONFIG_VIDEO_CS3308 is not set # CONFIG_VIDEO_CS5345 is not set # CONFIG_VIDEO_CS53L32A is not set # CONFIG_VIDEO_TLV320AIC23B is not set # CONFIG_VIDEO_UDA1342 is not set # CONFIG_VIDEO_WM8775 is not set # CONFIG_VIDEO_WM8739 is not set # CONFIG_VIDEO_VP27SMPX is not set # CONFIG_VIDEO_SONY_BTF_MPX is not set # end of Audio decoders, processors and mixers # # RDS decoders # # CONFIG_VIDEO_SAA6588 is not set # end of RDS decoders # # Video decoders # # CONFIG_VIDEO_ADV7180 is not set # CONFIG_VIDEO_ADV7183 is not set # CONFIG_VIDEO_ADV7604 is not set # CONFIG_VIDEO_ADV7842 is not set # CONFIG_VIDEO_BT819 is not set # CONFIG_VIDEO_BT856 is not set # CONFIG_VIDEO_BT866 is not set # CONFIG_VIDEO_KS0127 is not set # CONFIG_VIDEO_ML86V7667 is not set # CONFIG_VIDEO_SAA7110 is not set # CONFIG_VIDEO_SAA711X is not set # CONFIG_VIDEO_TC358743 is not set # CONFIG_VIDEO_TVP514X is not set # CONFIG_VIDEO_TVP5150 is not set # CONFIG_VIDEO_TVP7002 is not set # CONFIG_VIDEO_TW2804 is not set # CONFIG_VIDEO_TW9903 is not set # CONFIG_VIDEO_TW9906 is not set # CONFIG_VIDEO_TW9910 is not set # CONFIG_VIDEO_VPX3220 is not set # # Video and audio decoders # # CONFIG_VIDEO_SAA717X is not set # CONFIG_VIDEO_CX25840 is not set # end of Video decoders # # Video encoders # # CONFIG_VIDEO_SAA7127 is not set # CONFIG_VIDEO_SAA7185 is not set # CONFIG_VIDEO_ADV7170 is not set # CONFIG_VIDEO_ADV7175 is not set # CONFIG_VIDEO_ADV7343 is not set # CONFIG_VIDEO_ADV7393 is not set # CONFIG_VIDEO_ADV7511 is not set # CONFIG_VIDEO_AD9389B is not set # CONFIG_VIDEO_AK881X is not set # CONFIG_VIDEO_THS8200 is not set # end of Video encoders # # Video improvement chips # # CONFIG_VIDEO_UPD64031A is not set # CONFIG_VIDEO_UPD64083 is not set # end of Video improvement chips # # Audio/Video compression chips # # CONFIG_VIDEO_SAA6752HS is not set # end of Audio/Video compression chips # # SDR tuner chips # # CONFIG_SDR_MAX2175 is not set # end of SDR tuner chips # # Miscellaneous helper chips # # CONFIG_VIDEO_THS7303 is not set # CONFIG_VIDEO_M52790 is not set # CONFIG_VIDEO_I2C is not set # CONFIG_VIDEO_ST_MIPID02 is not set # end of Miscellaneous helper chips # # Camera sensor devices # # CONFIG_VIDEO_HI556 is not set # CONFIG_VIDEO_IMX208 is not set # CONFIG_VIDEO_IMX214 is not set # CONFIG_VIDEO_IMX219 is not set # CONFIG_VIDEO_IMX258 is not set # CONFIG_VIDEO_IMX274 is not set # CONFIG_VIDEO_IMX290 is not set # CONFIG_VIDEO_IMX319 is not set # CONFIG_VIDEO_IMX355 is not set # CONFIG_VIDEO_OV02A10 is not set # CONFIG_VIDEO_OV2640 is not set # CONFIG_VIDEO_OV2659 is not set # CONFIG_VIDEO_OV2680 is not set # CONFIG_VIDEO_OV2685 is not set # CONFIG_VIDEO_OV2740 is not set # CONFIG_VIDEO_OV5647 is not set # CONFIG_VIDEO_OV5648 is not set # CONFIG_VIDEO_OV6650 is not set # CONFIG_VIDEO_OV5670 is not set # CONFIG_VIDEO_OV5675 is not set # CONFIG_VIDEO_OV5695 is not set # CONFIG_VIDEO_OV7251 is not set # CONFIG_VIDEO_OV772X is not set # CONFIG_VIDEO_OV7640 is not set # CONFIG_VIDEO_OV7670 is not set # CONFIG_VIDEO_OV7740 is not set # CONFIG_VIDEO_OV8856 is not set # CONFIG_VIDEO_OV8865 is not set # CONFIG_VIDEO_OV9640 is not set # CONFIG_VIDEO_OV9650 is not set # CONFIG_VIDEO_OV9734 is not set # CONFIG_VIDEO_OV13858 is not set # CONFIG_VIDEO_VS6624 is not set # CONFIG_VIDEO_MT9M001 is not set # CONFIG_VIDEO_MT9M032 is not set # CONFIG_VIDEO_MT9M111 is not set # CONFIG_VIDEO_MT9P031 is not set # CONFIG_VIDEO_MT9T001 is not set # CONFIG_VIDEO_MT9T112 is not set # CONFIG_VIDEO_MT9V011 is not set # CONFIG_VIDEO_MT9V032 is not set # CONFIG_VIDEO_MT9V111 is not set # CONFIG_VIDEO_SR030PC30 is not set # CONFIG_VIDEO_NOON010PC30 is not set # CONFIG_VIDEO_M5MOLS is not set # CONFIG_VIDEO_RDACM20 is not set # CONFIG_VIDEO_RDACM21 is not set # CONFIG_VIDEO_RJ54N1 is not set # CONFIG_VIDEO_S5K6AA is not set # CONFIG_VIDEO_S5K6A3 is not set # CONFIG_VIDEO_S5K4ECGX is not set # CONFIG_VIDEO_S5K5BAF is not set # CONFIG_VIDEO_CCS is not set # CONFIG_VIDEO_ET8EK8 is not set # CONFIG_VIDEO_S5C73M3 is not set # end of Camera sensor devices # # Lens drivers # # CONFIG_VIDEO_AD5820 is not set # CONFIG_VIDEO_AK7375 is not set # CONFIG_VIDEO_DW9714 is not set # CONFIG_VIDEO_DW9768 is not set # CONFIG_VIDEO_DW9807_VCM is not set # end of Lens drivers # # Flash devices # # CONFIG_VIDEO_ADP1653 is not set # CONFIG_VIDEO_LM3560 is not set # CONFIG_VIDEO_LM3646 is not set # end of Flash devices # # SPI helper chips # # CONFIG_VIDEO_GS1662 is not set # end of SPI helper chips # # Media SPI Adapters # CONFIG_CXD2880_SPI_DRV=m # end of Media SPI Adapters CONFIG_MEDIA_TUNER=m # # Customize TV tuners # CONFIG_MEDIA_TUNER_SIMPLE=m CONFIG_MEDIA_TUNER_TDA18250=m CONFIG_MEDIA_TUNER_TDA8290=m CONFIG_MEDIA_TUNER_TDA827X=m CONFIG_MEDIA_TUNER_TDA18271=m CONFIG_MEDIA_TUNER_TDA9887=m CONFIG_MEDIA_TUNER_TEA5761=m CONFIG_MEDIA_TUNER_TEA5767=m CONFIG_MEDIA_TUNER_MSI001=m CONFIG_MEDIA_TUNER_MT20XX=m CONFIG_MEDIA_TUNER_MT2060=m CONFIG_MEDIA_TUNER_MT2063=m CONFIG_MEDIA_TUNER_MT2266=m CONFIG_MEDIA_TUNER_MT2131=m CONFIG_MEDIA_TUNER_QT1010=m CONFIG_MEDIA_TUNER_XC2028=m CONFIG_MEDIA_TUNER_XC5000=m CONFIG_MEDIA_TUNER_XC4000=m CONFIG_MEDIA_TUNER_MXL5005S=m CONFIG_MEDIA_TUNER_MXL5007T=m CONFIG_MEDIA_TUNER_MC44S803=m CONFIG_MEDIA_TUNER_MAX2165=m CONFIG_MEDIA_TUNER_TDA18218=m CONFIG_MEDIA_TUNER_FC0011=m CONFIG_MEDIA_TUNER_FC0012=m CONFIG_MEDIA_TUNER_FC0013=m CONFIG_MEDIA_TUNER_TDA18212=m CONFIG_MEDIA_TUNER_E4000=m CONFIG_MEDIA_TUNER_FC2580=m CONFIG_MEDIA_TUNER_M88RS6000T=m CONFIG_MEDIA_TUNER_TUA9001=m CONFIG_MEDIA_TUNER_SI2157=m CONFIG_MEDIA_TUNER_IT913X=m CONFIG_MEDIA_TUNER_R820T=m CONFIG_MEDIA_TUNER_MXL301RF=m CONFIG_MEDIA_TUNER_QM1D1C0042=m CONFIG_MEDIA_TUNER_QM1D1B0004=m # end of Customize TV tuners # # Customise DVB Frontends # # # Multistandard (satellite) frontends # CONFIG_DVB_STB0899=m CONFIG_DVB_STB6100=m CONFIG_DVB_STV090x=m CONFIG_DVB_STV0910=m CONFIG_DVB_STV6110x=m CONFIG_DVB_STV6111=m CONFIG_DVB_MXL5XX=m CONFIG_DVB_M88DS3103=m # # Multistandard (cable + terrestrial) frontends # CONFIG_DVB_DRXK=m CONFIG_DVB_TDA18271C2DD=m CONFIG_DVB_SI2165=m CONFIG_DVB_MN88472=m CONFIG_DVB_MN88473=m # # DVB-S (satellite) frontends # CONFIG_DVB_CX24110=m CONFIG_DVB_CX24123=m CONFIG_DVB_MT312=m CONFIG_DVB_ZL10036=m CONFIG_DVB_ZL10039=m CONFIG_DVB_S5H1420=m CONFIG_DVB_STV0288=m CONFIG_DVB_STB6000=m CONFIG_DVB_STV0299=m CONFIG_DVB_STV6110=m CONFIG_DVB_STV0900=m CONFIG_DVB_TDA8083=m CONFIG_DVB_TDA10086=m CONFIG_DVB_TDA8261=m CONFIG_DVB_VES1X93=m CONFIG_DVB_TUNER_ITD1000=m CONFIG_DVB_TUNER_CX24113=m CONFIG_DVB_TDA826X=m CONFIG_DVB_TUA6100=m CONFIG_DVB_CX24116=m CONFIG_DVB_CX24117=m CONFIG_DVB_CX24120=m CONFIG_DVB_SI21XX=m CONFIG_DVB_TS2020=m CONFIG_DVB_DS3000=m CONFIG_DVB_MB86A16=m CONFIG_DVB_TDA10071=m # # DVB-T (terrestrial) frontends # CONFIG_DVB_SP887X=m CONFIG_DVB_CX22700=m CONFIG_DVB_CX22702=m CONFIG_DVB_S5H1432=m CONFIG_DVB_DRXD=m CONFIG_DVB_L64781=m CONFIG_DVB_TDA1004X=m CONFIG_DVB_NXT6000=m CONFIG_DVB_MT352=m CONFIG_DVB_ZL10353=m CONFIG_DVB_DIB3000MB=m CONFIG_DVB_DIB3000MC=m CONFIG_DVB_DIB7000M=m CONFIG_DVB_DIB7000P=m CONFIG_DVB_DIB9000=m CONFIG_DVB_TDA10048=m CONFIG_DVB_AF9013=m CONFIG_DVB_EC100=m CONFIG_DVB_STV0367=m CONFIG_DVB_CXD2820R=m CONFIG_DVB_CXD2841ER=m CONFIG_DVB_RTL2830=m CONFIG_DVB_RTL2832=m CONFIG_DVB_RTL2832_SDR=m CONFIG_DVB_SI2168=m CONFIG_DVB_ZD1301_DEMOD=m CONFIG_DVB_CXD2880=m # # DVB-C (cable) frontends # CONFIG_DVB_VES1820=m CONFIG_DVB_TDA10021=m CONFIG_DVB_TDA10023=m CONFIG_DVB_STV0297=m # # ATSC (North American/Korean Terrestrial/Cable DTV) frontends # CONFIG_DVB_NXT200X=m CONFIG_DVB_OR51211=m CONFIG_DVB_OR51132=m CONFIG_DVB_BCM3510=m CONFIG_DVB_LGDT330X=m CONFIG_DVB_LGDT3305=m CONFIG_DVB_LGDT3306A=m CONFIG_DVB_LG2160=m CONFIG_DVB_S5H1409=m CONFIG_DVB_AU8522=m CONFIG_DVB_AU8522_DTV=m CONFIG_DVB_AU8522_V4L=m CONFIG_DVB_S5H1411=m CONFIG_DVB_MXL692=m # # ISDB-T (terrestrial) frontends # CONFIG_DVB_S921=m CONFIG_DVB_DIB8000=m CONFIG_DVB_MB86A20S=m # # ISDB-S (satellite) & ISDB-T (terrestrial) frontends # CONFIG_DVB_TC90522=m CONFIG_DVB_MN88443X=m # # Digital terrestrial only tuners/PLL # CONFIG_DVB_PLL=m CONFIG_DVB_TUNER_DIB0070=m CONFIG_DVB_TUNER_DIB0090=m # # SEC control devices for DVB-S # CONFIG_DVB_DRX39XYJ=m CONFIG_DVB_LNBH25=m CONFIG_DVB_LNBH29=m CONFIG_DVB_LNBP21=m CONFIG_DVB_LNBP22=m CONFIG_DVB_ISL6405=m CONFIG_DVB_ISL6421=m CONFIG_DVB_ISL6423=m CONFIG_DVB_A8293=m CONFIG_DVB_LGS8GL5=m CONFIG_DVB_LGS8GXX=m CONFIG_DVB_ATBM8830=m CONFIG_DVB_TDA665x=m CONFIG_DVB_IX2505V=m CONFIG_DVB_M88RS2000=m CONFIG_DVB_AF9033=m CONFIG_DVB_HORUS3A=m CONFIG_DVB_ASCOT2E=m CONFIG_DVB_HELENE=m # # Common Interface (EN50221) controller drivers # CONFIG_DVB_CXD2099=m CONFIG_DVB_SP2=m # end of Customise DVB Frontends # # Tools to develop new frontends # # CONFIG_DVB_DUMMY_FE is not set # end of Media ancillary drivers # # Graphics support # # CONFIG_AGP is not set CONFIG_INTEL_GTT=m CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=64 CONFIG_VGA_SWITCHEROO=y CONFIG_DRM=y CONFIG_DRM_MIPI_DSI=y CONFIG_DRM_DP_AUX_CHARDEV=y # CONFIG_DRM_DEBUG_MM is not set CONFIG_DRM_DEBUG_SELFTEST=m CONFIG_DRM_KMS_HELPER=y # CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set CONFIG_DRM_FBDEV_EMULATION=y CONFIG_DRM_FBDEV_OVERALLOC=100 # CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set CONFIG_DRM_LOAD_EDID_FIRMWARE=y # CONFIG_DRM_DP_CEC is not set CONFIG_DRM_TTM=m CONFIG_DRM_VRAM_HELPER=m CONFIG_DRM_TTM_HELPER=m CONFIG_DRM_GEM_SHMEM_HELPER=y # # I2C encoder or helper chips # CONFIG_DRM_I2C_CH7006=m CONFIG_DRM_I2C_SIL164=m # CONFIG_DRM_I2C_NXP_TDA998X is not set # CONFIG_DRM_I2C_NXP_TDA9950 is not set # end of I2C encoder or helper chips # # ARM devices # # end of ARM devices # CONFIG_DRM_RADEON is not set # CONFIG_DRM_AMDGPU is not set # CONFIG_DRM_NOUVEAU is not set CONFIG_DRM_I915=m CONFIG_DRM_I915_FORCE_PROBE="" CONFIG_DRM_I915_CAPTURE_ERROR=y CONFIG_DRM_I915_COMPRESS_ERROR=y CONFIG_DRM_I915_USERPTR=y CONFIG_DRM_I915_GVT=y # CONFIG_DRM_I915_GVT_KVMGT is not set # # drm/i915 Debugging # # CONFIG_DRM_I915_WERROR is not set # CONFIG_DRM_I915_DEBUG is not set # CONFIG_DRM_I915_DEBUG_MMIO is not set # CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set # CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set # CONFIG_DRM_I915_DEBUG_GUC is not set # CONFIG_DRM_I915_SELFTEST is not set # CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set # CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set # CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set # end of drm/i915 Debugging # # drm/i915 Profile Guided Optimisation # CONFIG_DRM_I915_REQUEST_TIMEOUT=20000 CONFIG_DRM_I915_FENCE_TIMEOUT=10000 CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250 CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500 CONFIG_DRM_I915_PREEMPT_TIMEOUT=640 CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000 CONFIG_DRM_I915_STOP_TIMEOUT=100 CONFIG_DRM_I915_TIMESLICE_DURATION=1 # end of drm/i915 Profile Guided Optimisation CONFIG_DRM_VGEM=y # CONFIG_DRM_VKMS is not set # CONFIG_DRM_VMWGFX is not set CONFIG_DRM_GMA500=m # CONFIG_DRM_UDL is not set CONFIG_DRM_AST=m CONFIG_DRM_MGAG200=m CONFIG_DRM_QXL=m CONFIG_DRM_VIRTIO_GPU=m CONFIG_DRM_PANEL=y # # Display Panels # # CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set # CONFIG_DRM_PANEL_WIDECHIPS_WS2401 is not set # end of Display Panels CONFIG_DRM_BRIDGE=y CONFIG_DRM_PANEL_BRIDGE=y # # Display Interface Bridges # # CONFIG_DRM_ANALOGIX_ANX78XX is not set # end of Display Interface Bridges # CONFIG_DRM_ETNAVIV is not set CONFIG_DRM_BOCHS=m CONFIG_DRM_CIRRUS_QEMU=m # CONFIG_DRM_GM12U320 is not set # CONFIG_DRM_SIMPLEDRM is not set # CONFIG_TINYDRM_HX8357D is not set # CONFIG_TINYDRM_ILI9225 is not set # CONFIG_TINYDRM_ILI9341 is not set # CONFIG_TINYDRM_ILI9486 is not set # CONFIG_TINYDRM_MI0283QT is not set # CONFIG_TINYDRM_REPAPER is not set # CONFIG_TINYDRM_ST7586 is not set # CONFIG_TINYDRM_ST7735R is not set # CONFIG_DRM_VBOXVIDEO is not set # CONFIG_DRM_GUD is not set # CONFIG_DRM_HYPERV is not set # CONFIG_DRM_LEGACY is not set CONFIG_DRM_EXPORT_FOR_TESTS=y CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y CONFIG_DRM_LIB_RANDOM=y # # Frame buffer Devices # CONFIG_FB_CMDLINE=y CONFIG_FB_NOTIFY=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_BOOT_VESA_SUPPORT=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_SYS_FILLRECT=y CONFIG_FB_SYS_COPYAREA=y CONFIG_FB_SYS_IMAGEBLIT=y # CONFIG_FB_FOREIGN_ENDIAN is not set CONFIG_FB_SYS_FOPS=y CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_MODE_HELPERS is not set CONFIG_FB_TILEBLITTING=y # # Frame buffer hardware drivers # # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ARC is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set # CONFIG_FB_UVESA is not set CONFIG_FB_VESA=y CONFIG_FB_EFI=y # CONFIG_FB_N411 is not set # CONFIG_FB_HGA is not set # CONFIG_FB_OPENCORES is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_I740 is not set # CONFIG_FB_LE80578 is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_CARMINE is not set # CONFIG_FB_SM501 is not set # CONFIG_FB_SMSCUFX is not set # CONFIG_FB_UDL is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set CONFIG_FB_HYPERV=m # CONFIG_FB_SIMPLE is not set # CONFIG_FB_SSD1307 is not set # CONFIG_FB_SM712 is not set # end of Frame buffer Devices # # Backlight & LCD device support # CONFIG_LCD_CLASS_DEVICE=m # CONFIG_LCD_L4F00242T03 is not set # CONFIG_LCD_LMS283GF05 is not set # CONFIG_LCD_LTV350QV is not set # CONFIG_LCD_ILI922X is not set # CONFIG_LCD_ILI9320 is not set # CONFIG_LCD_TDO24M is not set # CONFIG_LCD_VGG2432A4 is not set CONFIG_LCD_PLATFORM=m # CONFIG_LCD_AMS369FG06 is not set # CONFIG_LCD_LMS501KF03 is not set # CONFIG_LCD_HX8357 is not set # CONFIG_LCD_OTM3225A is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_KTD253 is not set # CONFIG_BACKLIGHT_PWM is not set CONFIG_BACKLIGHT_APPLE=m # CONFIG_BACKLIGHT_QCOM_WLED is not set # CONFIG_BACKLIGHT_SAHARA is not set # CONFIG_BACKLIGHT_ADP8860 is not set # CONFIG_BACKLIGHT_ADP8870 is not set # CONFIG_BACKLIGHT_LM3630A is not set # CONFIG_BACKLIGHT_LM3639 is not set CONFIG_BACKLIGHT_LP855X=m # CONFIG_BACKLIGHT_GPIO is not set # CONFIG_BACKLIGHT_LV5207LP is not set # CONFIG_BACKLIGHT_BD6107 is not set # CONFIG_BACKLIGHT_ARCXCNN is not set # end of Backlight & LCD device support CONFIG_HDMI=y # # Console display driver support # CONFIG_VGA_CONSOLE=y CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=80 CONFIG_DUMMY_CONSOLE_ROWS=25 CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y # CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set # end of Console display driver support CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y # end of Graphics support # CONFIG_SOUND is not set # # HID support # CONFIG_HID=y CONFIG_HID_BATTERY_STRENGTH=y CONFIG_HIDRAW=y CONFIG_UHID=m CONFIG_HID_GENERIC=y # # Special HID drivers # CONFIG_HID_A4TECH=m # CONFIG_HID_ACCUTOUCH is not set CONFIG_HID_ACRUX=m # CONFIG_HID_ACRUX_FF is not set CONFIG_HID_APPLE=m # CONFIG_HID_APPLEIR is not set CONFIG_HID_ASUS=m CONFIG_HID_AUREAL=m CONFIG_HID_BELKIN=m # CONFIG_HID_BETOP_FF is not set # CONFIG_HID_BIGBEN_FF is not set CONFIG_HID_CHERRY=m CONFIG_HID_CHICONY=m # CONFIG_HID_CORSAIR is not set # CONFIG_HID_COUGAR is not set # CONFIG_HID_MACALLY is not set CONFIG_HID_CMEDIA=m # CONFIG_HID_CP2112 is not set # CONFIG_HID_CREATIVE_SB0540 is not set CONFIG_HID_CYPRESS=m CONFIG_HID_DRAGONRISE=m # CONFIG_DRAGONRISE_FF is not set # CONFIG_HID_EMS_FF is not set # CONFIG_HID_ELAN is not set CONFIG_HID_ELECOM=m # CONFIG_HID_ELO is not set CONFIG_HID_EZKEY=m # CONFIG_HID_FT260 is not set CONFIG_HID_GEMBIRD=m CONFIG_HID_GFRM=m # CONFIG_HID_GLORIOUS is not set # CONFIG_HID_HOLTEK is not set # CONFIG_HID_VIVALDI is not set # CONFIG_HID_GT683R is not set CONFIG_HID_KEYTOUCH=m CONFIG_HID_KYE=m # CONFIG_HID_UCLOGIC is not set CONFIG_HID_WALTOP=m # CONFIG_HID_VIEWSONIC is not set CONFIG_HID_GYRATION=m CONFIG_HID_ICADE=m CONFIG_HID_ITE=m CONFIG_HID_JABRA=m CONFIG_HID_TWINHAN=m CONFIG_HID_KENSINGTON=m CONFIG_HID_LCPOWER=m CONFIG_HID_LED=m CONFIG_HID_LENOVO=m CONFIG_HID_LOGITECH=m CONFIG_HID_LOGITECH_DJ=m CONFIG_HID_LOGITECH_HIDPP=m # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set # CONFIG_LOGIG940_FF is not set # CONFIG_LOGIWHEELS_FF is not set CONFIG_HID_MAGICMOUSE=y # CONFIG_HID_MALTRON is not set # CONFIG_HID_MAYFLASH is not set # CONFIG_HID_REDRAGON is not set CONFIG_HID_MICROSOFT=m CONFIG_HID_MONTEREY=m CONFIG_HID_MULTITOUCH=m CONFIG_HID_NTI=m # CONFIG_HID_NTRIG is not set CONFIG_HID_ORTEK=m CONFIG_HID_PANTHERLORD=m # CONFIG_PANTHERLORD_FF is not set # CONFIG_HID_PENMOUNT is not set CONFIG_HID_PETALYNX=m CONFIG_HID_PICOLCD=m CONFIG_HID_PICOLCD_FB=y CONFIG_HID_PICOLCD_BACKLIGHT=y CONFIG_HID_PICOLCD_LCD=y CONFIG_HID_PICOLCD_LEDS=y CONFIG_HID_PICOLCD_CIR=y CONFIG_HID_PLANTRONICS=m # CONFIG_HID_PLAYSTATION is not set CONFIG_HID_PRIMAX=m # CONFIG_HID_RETRODE is not set # CONFIG_HID_ROCCAT is not set CONFIG_HID_SAITEK=m CONFIG_HID_SAMSUNG=m # CONFIG_HID_SEMITEK is not set # CONFIG_HID_SONY is not set CONFIG_HID_SPEEDLINK=m # CONFIG_HID_STEAM is not set CONFIG_HID_STEELSERIES=m CONFIG_HID_SUNPLUS=m CONFIG_HID_RMI=m CONFIG_HID_GREENASIA=m # CONFIG_GREENASIA_FF is not set CONFIG_HID_HYPERV_MOUSE=m CONFIG_HID_SMARTJOYPLUS=m # CONFIG_SMARTJOYPLUS_FF is not set CONFIG_HID_TIVO=m CONFIG_HID_TOPSEED=m CONFIG_HID_THINGM=m CONFIG_HID_THRUSTMASTER=m # CONFIG_THRUSTMASTER_FF is not set # CONFIG_HID_UDRAW_PS3 is not set # CONFIG_HID_U2FZERO is not set # CONFIG_HID_WACOM is not set CONFIG_HID_WIIMOTE=m CONFIG_HID_XINMO=m CONFIG_HID_ZEROPLUS=m # CONFIG_ZEROPLUS_FF is not set CONFIG_HID_ZYDACRON=m CONFIG_HID_SENSOR_HUB=y CONFIG_HID_SENSOR_CUSTOM_SENSOR=m CONFIG_HID_ALPS=m # CONFIG_HID_MCP2221 is not set # end of Special HID drivers # # USB HID support # CONFIG_USB_HID=y # CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set # end of USB HID support # # I2C HID support # # CONFIG_I2C_HID_ACPI is not set # end of I2C HID support # # Intel ISH HID support # CONFIG_INTEL_ISH_HID=m # CONFIG_INTEL_ISH_FIRMWARE_DOWNLOADER is not set # end of Intel ISH HID support # # AMD SFH HID Support # # CONFIG_AMD_SFH_HID is not set # end of AMD SFH HID Support # end of HID support CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=y # CONFIG_USB_LED_TRIG is not set # CONFIG_USB_ULPI_BUS is not set # CONFIG_USB_CONN_GPIO is not set CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB=y CONFIG_USB_PCI=y CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options # CONFIG_USB_DEFAULT_PERSIST=y # CONFIG_USB_FEW_INIT_RETRIES is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_PRODUCTLIST is not set # CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set CONFIG_USB_LEDS_TRIGGER_USBPORT=y CONFIG_USB_AUTOSUSPEND_DELAY=2 CONFIG_USB_MON=y # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set CONFIG_USB_XHCI_HCD=y # CONFIG_USB_XHCI_DBGCAP is not set CONFIG_USB_XHCI_PCI=y # CONFIG_USB_XHCI_PCI_RENESAS is not set # CONFIG_USB_XHCI_PLATFORM is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_PCI=y # CONFIG_USB_EHCI_FSL is not set # CONFIG_USB_EHCI_HCD_PLATFORM is not set # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_FOTG210_HCD is not set # CONFIG_USB_MAX3421_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PCI=y # CONFIG_USB_OHCI_HCD_PLATFORM is not set CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_HCD_BCMA is not set # CONFIG_USB_HCD_TEST_MODE is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set # CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_REALTEK is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_STORAGE_ENE_UB6250 is not set # CONFIG_USB_UAS is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # CONFIG_USBIP_CORE is not set # CONFIG_USB_CDNS_SUPPORT is not set # CONFIG_USB_MUSB_HDRC is not set # CONFIG_USB_DWC3 is not set # CONFIG_USB_DWC2 is not set # CONFIG_USB_CHIPIDEA is not set # CONFIG_USB_ISP1760 is not set # # USB port drivers # # CONFIG_USB_USS720 is not set CONFIG_USB_SERIAL=m CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_SIMPLE is not set # CONFIG_USB_SERIAL_AIRCABLE is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP210X is not set # CONFIG_USB_SERIAL_CYPRESS_M8 is not set # CONFIG_USB_SERIAL_EMPEG is not set # CONFIG_USB_SERIAL_FTDI_SIO is not set # CONFIG_USB_SERIAL_VISOR is not set # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set # CONFIG_USB_SERIAL_EDGEPORT is not set # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_F81232 is not set # CONFIG_USB_SERIAL_F8153X is not set # CONFIG_USB_SERIAL_GARMIN is not set # CONFIG_USB_SERIAL_IPW is not set # CONFIG_USB_SERIAL_IUU is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_METRO is not set # CONFIG_USB_SERIAL_MOS7720 is not set # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_MXUPORT is not set # CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_QCAUX is not set # CONFIG_USB_SERIAL_QUALCOMM is not set # CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_SYMBOL is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set # CONFIG_USB_SERIAL_OPTICON is not set # CONFIG_USB_SERIAL_XSENS_MT is not set # CONFIG_USB_SERIAL_WISHBONE is not set # CONFIG_USB_SERIAL_SSU100 is not set # CONFIG_USB_SERIAL_QT2 is not set # CONFIG_USB_SERIAL_UPD78F0730 is not set # CONFIG_USB_SERIAL_XR is not set CONFIG_USB_SERIAL_DEBUG=m # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set # CONFIG_USB_SEVSEG is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_APPLE_MFI_FASTCHARGE is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_EHSET_TEST_FIXTURE is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_YUREX is not set # CONFIG_USB_EZUSB_FX2 is not set # CONFIG_USB_HUB_USB251XB is not set # CONFIG_USB_HSIC_USB3503 is not set # CONFIG_USB_HSIC_USB4604 is not set # CONFIG_USB_LINK_LAYER_TEST is not set # CONFIG_USB_CHAOSKEY is not set # CONFIG_USB_ATM is not set # # USB Physical Layer drivers # # CONFIG_NOP_USB_XCEIV is not set # CONFIG_USB_GPIO_VBUS is not set # CONFIG_USB_ISP1301 is not set # end of USB Physical Layer drivers # CONFIG_USB_GADGET is not set CONFIG_TYPEC=y # CONFIG_TYPEC_TCPM is not set CONFIG_TYPEC_UCSI=y # CONFIG_UCSI_CCG is not set CONFIG_UCSI_ACPI=y # CONFIG_TYPEC_TPS6598X is not set # CONFIG_TYPEC_STUSB160X is not set # # USB Type-C Multiplexer/DeMultiplexer Switch support # # CONFIG_TYPEC_MUX_PI3USB30532 is not set # end of USB Type-C Multiplexer/DeMultiplexer Switch support # # USB Type-C Alternate Mode drivers # # CONFIG_TYPEC_DP_ALTMODE is not set # end of USB Type-C Alternate Mode drivers # CONFIG_USB_ROLE_SWITCH is not set CONFIG_MMC=m CONFIG_MMC_BLOCK=m CONFIG_MMC_BLOCK_MINORS=8 CONFIG_SDIO_UART=m # CONFIG_MMC_TEST is not set # # MMC/SD/SDIO Host Controller Drivers # # CONFIG_MMC_DEBUG is not set CONFIG_MMC_SDHCI=m CONFIG_MMC_SDHCI_IO_ACCESSORS=y CONFIG_MMC_SDHCI_PCI=m CONFIG_MMC_RICOH_MMC=y CONFIG_MMC_SDHCI_ACPI=m CONFIG_MMC_SDHCI_PLTFM=m # CONFIG_MMC_SDHCI_F_SDH30 is not set # CONFIG_MMC_WBSD is not set # CONFIG_MMC_TIFM_SD is not set # CONFIG_MMC_SPI is not set # CONFIG_MMC_CB710 is not set # CONFIG_MMC_VIA_SDMMC is not set # CONFIG_MMC_VUB300 is not set # CONFIG_MMC_USHC is not set # CONFIG_MMC_USDHI6ROL0 is not set # CONFIG_MMC_REALTEK_PCI is not set CONFIG_MMC_CQHCI=m # CONFIG_MMC_HSQ is not set # CONFIG_MMC_TOSHIBA_PCI is not set # CONFIG_MMC_MTK is not set # CONFIG_MMC_SDHCI_XENON is not set # CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y # CONFIG_LEDS_CLASS_FLASH is not set # CONFIG_LEDS_CLASS_MULTICOLOR is not set # CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set # # LED drivers # # CONFIG_LEDS_APU is not set CONFIG_LEDS_LM3530=m # CONFIG_LEDS_LM3532 is not set # CONFIG_LEDS_LM3642 is not set # CONFIG_LEDS_PCA9532 is not set # CONFIG_LEDS_GPIO is not set CONFIG_LEDS_LP3944=m # CONFIG_LEDS_LP3952 is not set # CONFIG_LEDS_LP50XX is not set CONFIG_LEDS_CLEVO_MAIL=m # CONFIG_LEDS_PCA955X is not set # CONFIG_LEDS_PCA963X is not set # CONFIG_LEDS_DAC124S085 is not set # CONFIG_LEDS_PWM is not set # CONFIG_LEDS_BD2802 is not set CONFIG_LEDS_INTEL_SS4200=m CONFIG_LEDS_LT3593=m # CONFIG_LEDS_TCA6507 is not set # CONFIG_LEDS_TLC591XX is not set # CONFIG_LEDS_LM355x is not set # # LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM) # CONFIG_LEDS_BLINKM=m CONFIG_LEDS_MLXCPLD=m # CONFIG_LEDS_MLXREG is not set # CONFIG_LEDS_USER is not set # CONFIG_LEDS_NIC78BX is not set # CONFIG_LEDS_TI_LMU_COMMON is not set # # Flash and Torch LED drivers # # # LED Triggers # CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_ONESHOT=m # CONFIG_LEDS_TRIGGER_DISK is not set CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_LEDS_TRIGGER_BACKLIGHT=m # CONFIG_LEDS_TRIGGER_CPU is not set # CONFIG_LEDS_TRIGGER_ACTIVITY is not set CONFIG_LEDS_TRIGGER_GPIO=m CONFIG_LEDS_TRIGGER_DEFAULT_ON=m # # iptables trigger is under Netfilter config (LED target) # CONFIG_LEDS_TRIGGER_TRANSIENT=m CONFIG_LEDS_TRIGGER_CAMERA=m # CONFIG_LEDS_TRIGGER_PANIC is not set # CONFIG_LEDS_TRIGGER_NETDEV is not set # CONFIG_LEDS_TRIGGER_PATTERN is not set CONFIG_LEDS_TRIGGER_AUDIO=m # CONFIG_LEDS_TRIGGER_TTY is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_EDAC_ATOMIC_SCRUB=y CONFIG_EDAC_SUPPORT=y CONFIG_EDAC=y CONFIG_EDAC_LEGACY_SYSFS=y # CONFIG_EDAC_DEBUG is not set CONFIG_EDAC_DECODE_MCE=m CONFIG_EDAC_GHES=y CONFIG_EDAC_AMD64=m CONFIG_EDAC_E752X=m CONFIG_EDAC_I82975X=m CONFIG_EDAC_I3000=m CONFIG_EDAC_I3200=m CONFIG_EDAC_IE31200=m CONFIG_EDAC_X38=m CONFIG_EDAC_I5400=m CONFIG_EDAC_I7CORE=m CONFIG_EDAC_I5000=m CONFIG_EDAC_I5100=m CONFIG_EDAC_I7300=m CONFIG_EDAC_SBRIDGE=m CONFIG_EDAC_SKX=m # CONFIG_EDAC_I10NM is not set CONFIG_EDAC_PND2=m # CONFIG_EDAC_IGEN6 is not set CONFIG_RTC_LIB=y CONFIG_RTC_MC146818_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" # CONFIG_RTC_SYSTOHC is not set # CONFIG_RTC_DEBUG is not set CONFIG_RTC_NVMEM=y # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # # CONFIG_RTC_DRV_ABB5ZES3 is not set # CONFIG_RTC_DRV_ABEOZ9 is not set # CONFIG_RTC_DRV_ABX80X is not set CONFIG_RTC_DRV_DS1307=m # CONFIG_RTC_DRV_DS1307_CENTURY is not set CONFIG_RTC_DRV_DS1374=m # CONFIG_RTC_DRV_DS1374_WDT is not set CONFIG_RTC_DRV_DS1672=m CONFIG_RTC_DRV_MAX6900=m CONFIG_RTC_DRV_RS5C372=m CONFIG_RTC_DRV_ISL1208=m CONFIG_RTC_DRV_ISL12022=m CONFIG_RTC_DRV_X1205=m CONFIG_RTC_DRV_PCF8523=m # CONFIG_RTC_DRV_PCF85063 is not set # CONFIG_RTC_DRV_PCF85363 is not set CONFIG_RTC_DRV_PCF8563=m CONFIG_RTC_DRV_PCF8583=m CONFIG_RTC_DRV_M41T80=m CONFIG_RTC_DRV_M41T80_WDT=y CONFIG_RTC_DRV_BQ32K=m # CONFIG_RTC_DRV_S35390A is not set CONFIG_RTC_DRV_FM3130=m # CONFIG_RTC_DRV_RX8010 is not set CONFIG_RTC_DRV_RX8581=m CONFIG_RTC_DRV_RX8025=m CONFIG_RTC_DRV_EM3027=m # CONFIG_RTC_DRV_RV3028 is not set # CONFIG_RTC_DRV_RV3032 is not set # CONFIG_RTC_DRV_RV8803 is not set # CONFIG_RTC_DRV_SD3078 is not set # # SPI RTC drivers # # CONFIG_RTC_DRV_M41T93 is not set # CONFIG_RTC_DRV_M41T94 is not set # CONFIG_RTC_DRV_DS1302 is not set # CONFIG_RTC_DRV_DS1305 is not set # CONFIG_RTC_DRV_DS1343 is not set # CONFIG_RTC_DRV_DS1347 is not set # CONFIG_RTC_DRV_DS1390 is not set # CONFIG_RTC_DRV_MAX6916 is not set # CONFIG_RTC_DRV_R9701 is not set CONFIG_RTC_DRV_RX4581=m # CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_PCF2123 is not set # CONFIG_RTC_DRV_MCP795 is not set CONFIG_RTC_I2C_AND_SPI=y # # SPI and I2C RTC drivers # CONFIG_RTC_DRV_DS3232=m CONFIG_RTC_DRV_DS3232_HWMON=y # CONFIG_RTC_DRV_PCF2127 is not set CONFIG_RTC_DRV_RV3029C2=m # CONFIG_RTC_DRV_RV3029_HWMON is not set # CONFIG_RTC_DRV_RX6110 is not set # # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y CONFIG_RTC_DRV_DS1286=m CONFIG_RTC_DRV_DS1511=m CONFIG_RTC_DRV_DS1553=m # CONFIG_RTC_DRV_DS1685_FAMILY is not set CONFIG_RTC_DRV_DS1742=m CONFIG_RTC_DRV_DS2404=m CONFIG_RTC_DRV_STK17TA8=m # CONFIG_RTC_DRV_M48T86 is not set CONFIG_RTC_DRV_M48T35=m CONFIG_RTC_DRV_M48T59=m CONFIG_RTC_DRV_MSM6242=m CONFIG_RTC_DRV_BQ4802=m CONFIG_RTC_DRV_RP5C01=m CONFIG_RTC_DRV_V3020=m # # on-CPU RTC drivers # # CONFIG_RTC_DRV_FTRTC010 is not set # # HID Sensor RTC drivers # # CONFIG_RTC_DRV_GOLDFISH is not set CONFIG_DMADEVICES=y # CONFIG_DMADEVICES_DEBUG is not set # # DMA Devices # CONFIG_DMA_ENGINE=y CONFIG_DMA_VIRTUAL_CHANNELS=y CONFIG_DMA_ACPI=y # CONFIG_ALTERA_MSGDMA is not set CONFIG_INTEL_IDMA64=m # CONFIG_INTEL_IDXD is not set # CONFIG_INTEL_IDXD_COMPAT is not set CONFIG_INTEL_IOATDMA=m # CONFIG_PLX_DMA is not set # CONFIG_AMD_PTDMA is not set # CONFIG_QCOM_HIDMA_MGMT is not set # CONFIG_QCOM_HIDMA is not set CONFIG_DW_DMAC_CORE=y CONFIG_DW_DMAC=m CONFIG_DW_DMAC_PCI=y # CONFIG_DW_EDMA is not set # CONFIG_DW_EDMA_PCIE is not set CONFIG_HSU_DMA=y # CONFIG_SF_PDMA is not set # CONFIG_INTEL_LDMA is not set # # DMA Clients # CONFIG_ASYNC_TX_DMA=y CONFIG_DMATEST=m CONFIG_DMA_ENGINE_RAID=y # # DMABUF options # CONFIG_SYNC_FILE=y CONFIG_SW_SYNC=y CONFIG_UDMABUF=y # CONFIG_DMABUF_MOVE_NOTIFY is not set # CONFIG_DMABUF_DEBUG is not set # CONFIG_DMABUF_SELFTESTS is not set CONFIG_DMABUF_HEAPS=y # CONFIG_DMABUF_SYSFS_STATS is not set CONFIG_DMABUF_HEAPS_SYSTEM=y # end of DMABUF options CONFIG_DCA=m # CONFIG_AUXDISPLAY is not set # CONFIG_PANEL is not set CONFIG_UIO=m CONFIG_UIO_CIF=m CONFIG_UIO_PDRV_GENIRQ=m # CONFIG_UIO_DMEM_GENIRQ is not set CONFIG_UIO_AEC=m CONFIG_UIO_SERCOS3=m CONFIG_UIO_PCI_GENERIC=m # CONFIG_UIO_NETX is not set # CONFIG_UIO_PRUSS is not set # CONFIG_UIO_MF624 is not set CONFIG_UIO_HV_GENERIC=m CONFIG_VFIO=m CONFIG_VFIO_IOMMU_TYPE1=m CONFIG_VFIO_VIRQFD=m CONFIG_VFIO_NOIOMMU=y CONFIG_VFIO_PCI_CORE=m CONFIG_VFIO_PCI_MMAP=y CONFIG_VFIO_PCI_INTX=y CONFIG_VFIO_PCI=m # CONFIG_VFIO_PCI_VGA is not set # CONFIG_VFIO_PCI_IGD is not set CONFIG_VFIO_MDEV=m CONFIG_IRQ_BYPASS_MANAGER=y # CONFIG_VIRT_DRIVERS is not set CONFIG_VIRTIO=y CONFIG_VIRTIO_PCI_LIB=y CONFIG_VIRTIO_MENU=y CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_PCI_LEGACY=y # CONFIG_VIRTIO_PMEM is not set CONFIG_VIRTIO_BALLOON=m CONFIG_VIRTIO_MEM=m CONFIG_VIRTIO_INPUT=m # CONFIG_VIRTIO_MMIO is not set CONFIG_VIRTIO_DMA_SHARED_BUFFER=m # CONFIG_VDPA is not set CONFIG_VHOST_IOTLB=m CONFIG_VHOST=m CONFIG_VHOST_MENU=y CONFIG_VHOST_NET=m # CONFIG_VHOST_SCSI is not set CONFIG_VHOST_VSOCK=m # CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set # # Microsoft Hyper-V guest support # CONFIG_HYPERV=m CONFIG_HYPERV_TIMER=y CONFIG_HYPERV_UTILS=m CONFIG_HYPERV_BALLOON=m # end of Microsoft Hyper-V guest support # CONFIG_GREYBUS is not set # CONFIG_COMEDI is not set CONFIG_STAGING=y # CONFIG_PRISM2_USB is not set # CONFIG_RTL8192U is not set # CONFIG_RTLLIB is not set # CONFIG_RTL8723BS is not set # CONFIG_R8712U is not set # CONFIG_R8188EU is not set # CONFIG_RTS5208 is not set # CONFIG_VT6655 is not set # CONFIG_VT6656 is not set # CONFIG_FB_SM750 is not set # CONFIG_STAGING_MEDIA is not set # # Android # # CONFIG_ASHMEM is not set # end of Android # CONFIG_LTE_GDM724X is not set # CONFIG_FIREWIRE_SERIAL is not set # CONFIG_GS_FPGABOOT is not set # CONFIG_UNISYSSPAR is not set # CONFIG_FB_TFT is not set # CONFIG_KS7010 is not set # CONFIG_PI433 is not set # CONFIG_FIELDBUS_DEV is not set # CONFIG_QLGE is not set # CONFIG_WFX is not set CONFIG_X86_PLATFORM_DEVICES=y CONFIG_ACPI_WMI=m CONFIG_WMI_BMOF=m # CONFIG_HUAWEI_WMI is not set # CONFIG_UV_SYSFS is not set CONFIG_MXM_WMI=m # CONFIG_PEAQ_WMI is not set # CONFIG_XIAOMI_WMI is not set # CONFIG_GIGABYTE_WMI is not set CONFIG_ACERHDF=m # CONFIG_ACER_WIRELESS is not set CONFIG_ACER_WMI=m # CONFIG_AMD_PMC is not set # CONFIG_ADV_SWBUTTON is not set CONFIG_APPLE_GMUX=m CONFIG_ASUS_LAPTOP=m # CONFIG_ASUS_WIRELESS is not set CONFIG_ASUS_WMI=m CONFIG_ASUS_NB_WMI=m # CONFIG_MERAKI_MX100 is not set CONFIG_EEEPC_LAPTOP=m CONFIG_EEEPC_WMI=m # CONFIG_X86_PLATFORM_DRIVERS_DELL is not set CONFIG_AMILO_RFKILL=m CONFIG_FUJITSU_LAPTOP=m CONFIG_FUJITSU_TABLET=m # CONFIG_GPD_POCKET_FAN is not set CONFIG_HP_ACCEL=m # CONFIG_WIRELESS_HOTKEY is not set CONFIG_HP_WMI=m # CONFIG_IBM_RTL is not set CONFIG_IDEAPAD_LAPTOP=m CONFIG_SENSORS_HDAPS=m CONFIG_THINKPAD_ACPI=m # CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set # CONFIG_THINKPAD_ACPI_DEBUG is not set # CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set CONFIG_THINKPAD_ACPI_VIDEO=y CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y # CONFIG_THINKPAD_LMI is not set CONFIG_X86_PLATFORM_DRIVERS_INTEL=y # CONFIG_INTEL_ATOMISP2_PM is not set # CONFIG_INTEL_SAR_INT1092 is not set CONFIG_INTEL_PMC_CORE=m # # Intel Speed Select Technology interface support # # CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set # end of Intel Speed Select Technology interface support CONFIG_INTEL_WMI=y # CONFIG_INTEL_WMI_SBL_FW_UPDATE is not set CONFIG_INTEL_WMI_THUNDERBOLT=m CONFIG_INTEL_HID_EVENT=m CONFIG_INTEL_VBTN=m # CONFIG_INTEL_INT0002_VGPIO is not set CONFIG_INTEL_OAKTRAIL=m # CONFIG_INTEL_PUNIT_IPC is not set CONFIG_INTEL_RST=m # CONFIG_INTEL_SMARTCONNECT is not set CONFIG_INTEL_TURBO_MAX_3=y # CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set CONFIG_MSI_LAPTOP=m CONFIG_MSI_WMI=m # CONFIG_PCENGINES_APU2 is not set CONFIG_SAMSUNG_LAPTOP=m CONFIG_SAMSUNG_Q10=m CONFIG_TOSHIBA_BT_RFKILL=m # CONFIG_TOSHIBA_HAPS is not set # CONFIG_TOSHIBA_WMI is not set CONFIG_ACPI_CMPC=m CONFIG_COMPAL_LAPTOP=m # CONFIG_LG_LAPTOP is not set CONFIG_PANASONIC_LAPTOP=m CONFIG_SONY_LAPTOP=m CONFIG_SONYPI_COMPAT=y # CONFIG_SYSTEM76_ACPI is not set CONFIG_TOPSTAR_LAPTOP=m # CONFIG_I2C_MULTI_INSTANTIATE is not set CONFIG_MLX_PLATFORM=m CONFIG_INTEL_IPS=m # CONFIG_INTEL_SCU_PCI is not set # CONFIG_INTEL_SCU_PLATFORM is not set CONFIG_PMC_ATOM=y # CONFIG_CHROME_PLATFORMS is not set CONFIG_MELLANOX_PLATFORM=y CONFIG_MLXREG_HOTPLUG=m # CONFIG_MLXREG_IO is not set CONFIG_SURFACE_PLATFORMS=y # CONFIG_SURFACE3_WMI is not set # CONFIG_SURFACE_3_POWER_OPREGION is not set # CONFIG_SURFACE_GPE is not set # CONFIG_SURFACE_HOTPLUG is not set # CONFIG_SURFACE_PRO3_BUTTON is not set CONFIG_HAVE_CLK=y CONFIG_HAVE_CLK_PREPARE=y CONFIG_COMMON_CLK=y # # Clock driver for ARM Reference designs # # CONFIG_ICST is not set # CONFIG_CLK_SP810 is not set # end of Clock driver for ARM Reference designs # CONFIG_LMK04832 is not set # CONFIG_COMMON_CLK_MAX9485 is not set # CONFIG_COMMON_CLK_SI5341 is not set # CONFIG_COMMON_CLK_SI5351 is not set # CONFIG_COMMON_CLK_SI544 is not set # CONFIG_COMMON_CLK_CDCE706 is not set # CONFIG_COMMON_CLK_CS2000_CP is not set # CONFIG_COMMON_CLK_PWM is not set # CONFIG_XILINX_VCU is not set CONFIG_HWSPINLOCK=y # # Clock Source drivers # CONFIG_CLKEVT_I8253=y CONFIG_I8253_LOCK=y CONFIG_CLKBLD_I8253=y # end of Clock Source drivers CONFIG_MAILBOX=y CONFIG_PCC=y # CONFIG_ALTERA_MBOX is not set CONFIG_IOMMU_IOVA=y CONFIG_IOASID=y CONFIG_IOMMU_API=y CONFIG_IOMMU_SUPPORT=y # # Generic IOMMU Pagetable Support # # end of Generic IOMMU Pagetable Support # CONFIG_IOMMU_DEBUGFS is not set # CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set CONFIG_IOMMU_DEFAULT_DMA_LAZY=y # CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set CONFIG_IOMMU_DMA=y # CONFIG_AMD_IOMMU is not set CONFIG_DMAR_TABLE=y CONFIG_INTEL_IOMMU=y # CONFIG_INTEL_IOMMU_SVM is not set # CONFIG_INTEL_IOMMU_DEFAULT_ON is not set CONFIG_INTEL_IOMMU_FLOPPY_WA=y CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON=y CONFIG_IRQ_REMAP=y CONFIG_HYPERV_IOMMU=y # CONFIG_VIRTIO_IOMMU is not set # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # end of Remoteproc drivers # # Rpmsg drivers # # CONFIG_RPMSG_QCOM_GLINK_RPM is not set # CONFIG_RPMSG_VIRTIO is not set # end of Rpmsg drivers # CONFIG_SOUNDWIRE is not set # # SOC (System On Chip) specific Drivers # # # Amlogic SoC drivers # # end of Amlogic SoC drivers # # Broadcom SoC drivers # # end of Broadcom SoC drivers # # NXP/Freescale QorIQ SoC drivers # # end of NXP/Freescale QorIQ SoC drivers # # i.MX SoC drivers # # end of i.MX SoC drivers # # Enable LiteX SoC Builder specific drivers # # end of Enable LiteX SoC Builder specific drivers # # Qualcomm SoC drivers # # end of Qualcomm SoC drivers # CONFIG_SOC_TI is not set # # Xilinx SoC drivers # # end of Xilinx SoC drivers # end of SOC (System On Chip) specific Drivers # CONFIG_PM_DEVFREQ is not set # CONFIG_EXTCON is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set CONFIG_NTB=m # CONFIG_NTB_MSI is not set # CONFIG_NTB_AMD is not set # CONFIG_NTB_IDT is not set # CONFIG_NTB_INTEL is not set # CONFIG_NTB_EPF is not set # CONFIG_NTB_SWITCHTEC is not set # CONFIG_NTB_PINGPONG is not set # CONFIG_NTB_TOOL is not set # CONFIG_NTB_PERF is not set # CONFIG_NTB_TRANSPORT is not set # CONFIG_VME_BUS is not set CONFIG_PWM=y CONFIG_PWM_SYSFS=y # CONFIG_PWM_DEBUG is not set # CONFIG_PWM_DWC is not set CONFIG_PWM_LPSS=m CONFIG_PWM_LPSS_PCI=m CONFIG_PWM_LPSS_PLATFORM=m # CONFIG_PWM_PCA9685 is not set # # IRQ chip support # # end of IRQ chip support # CONFIG_IPACK_BUS is not set # CONFIG_RESET_CONTROLLER is not set # # PHY Subsystem # # CONFIG_GENERIC_PHY is not set # CONFIG_USB_LGM_PHY is not set # CONFIG_PHY_CAN_TRANSCEIVER is not set # CONFIG_BCM_KONA_USB2_PHY is not set # CONFIG_PHY_PXA_28NM_HSIC is not set # CONFIG_PHY_PXA_28NM_USB2 is not set # CONFIG_PHY_INTEL_LGM_EMMC is not set # end of PHY Subsystem CONFIG_POWERCAP=y CONFIG_INTEL_RAPL_CORE=m CONFIG_INTEL_RAPL=m # CONFIG_IDLE_INJECT is not set # CONFIG_DTPM is not set # CONFIG_MCB is not set # # Performance monitor support # # end of Performance monitor support CONFIG_RAS=y # CONFIG_RAS_CEC is not set # CONFIG_USB4 is not set # # Android # CONFIG_ANDROID=y # CONFIG_ANDROID_BINDER_IPC is not set # end of Android CONFIG_LIBNVDIMM=m CONFIG_BLK_DEV_PMEM=m CONFIG_ND_BLK=m CONFIG_ND_CLAIM=y CONFIG_ND_BTT=m CONFIG_BTT=y CONFIG_ND_PFN=m CONFIG_NVDIMM_PFN=y CONFIG_NVDIMM_DAX=y CONFIG_NVDIMM_KEYS=y CONFIG_DAX_DRIVER=y CONFIG_DAX=y CONFIG_DEV_DAX=m CONFIG_DEV_DAX_PMEM=m CONFIG_DEV_DAX_KMEM=m CONFIG_DEV_DAX_PMEM_COMPAT=m CONFIG_NVMEM=y CONFIG_NVMEM_SYSFS=y # CONFIG_NVMEM_NINTENDO_OTP is not set # CONFIG_NVMEM_RMEM is not set # # HW tracing support # CONFIG_STM=m # CONFIG_STM_PROTO_BASIC is not set # CONFIG_STM_PROTO_SYS_T is not set CONFIG_STM_DUMMY=m CONFIG_STM_SOURCE_CONSOLE=m CONFIG_STM_SOURCE_HEARTBEAT=m CONFIG_STM_SOURCE_FTRACE=m CONFIG_INTEL_TH=m CONFIG_INTEL_TH_PCI=m CONFIG_INTEL_TH_ACPI=m CONFIG_INTEL_TH_GTH=m CONFIG_INTEL_TH_STH=m CONFIG_INTEL_TH_MSU=m CONFIG_INTEL_TH_PTI=m # CONFIG_INTEL_TH_DEBUG is not set # end of HW tracing support # CONFIG_FPGA is not set # CONFIG_TEE is not set # CONFIG_UNISYS_VISORBUS is not set # CONFIG_SIOX is not set # CONFIG_SLIMBUS is not set # CONFIG_INTERCONNECT is not set # CONFIG_COUNTER is not set # CONFIG_MOST is not set # end of Device Drivers # # File systems # CONFIG_DCACHE_WORD_ACCESS=y # CONFIG_VALIDATE_FS_PARSER is not set CONFIG_FS_IOMAP=y # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set CONFIG_EXT4_FS=y CONFIG_EXT4_USE_FOR_EXT2=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y # CONFIG_EXT4_DEBUG is not set CONFIG_JBD2=y # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_XFS_FS=m CONFIG_XFS_SUPPORT_V4=y CONFIG_XFS_QUOTA=y CONFIG_XFS_POSIX_ACL=y CONFIG_XFS_RT=y CONFIG_XFS_ONLINE_SCRUB=y # CONFIG_XFS_ONLINE_REPAIR is not set CONFIG_XFS_DEBUG=y CONFIG_XFS_ASSERT_FATAL=y CONFIG_GFS2_FS=m CONFIG_GFS2_FS_LOCKING_DLM=y CONFIG_OCFS2_FS=m CONFIG_OCFS2_FS_O2CB=m CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m CONFIG_OCFS2_FS_STATS=y CONFIG_OCFS2_DEBUG_MASKLOG=y # CONFIG_OCFS2_DEBUG_FS is not set CONFIG_BTRFS_FS=m CONFIG_BTRFS_FS_POSIX_ACL=y # CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set # CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set # CONFIG_BTRFS_DEBUG is not set # CONFIG_BTRFS_ASSERT is not set # CONFIG_BTRFS_FS_REF_VERIFY is not set # CONFIG_NILFS2_FS is not set CONFIG_F2FS_FS=m CONFIG_F2FS_STAT_FS=y CONFIG_F2FS_FS_XATTR=y CONFIG_F2FS_FS_POSIX_ACL=y # CONFIG_F2FS_FS_SECURITY is not set # CONFIG_F2FS_CHECK_FS is not set # CONFIG_F2FS_FAULT_INJECTION is not set # CONFIG_F2FS_FS_COMPRESSION is not set CONFIG_F2FS_IOSTAT=y CONFIG_FS_DAX=y CONFIG_FS_DAX_PMD=y CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=y CONFIG_EXPORTFS_BLOCK_OPS=y CONFIG_FILE_LOCKING=y CONFIG_FS_ENCRYPTION=y CONFIG_FS_ENCRYPTION_ALGS=y # CONFIG_FS_VERITY is not set CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_FANOTIFY=y CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y CONFIG_PRINT_QUOTA_WARNING=y # CONFIG_QUOTA_DEBUG is not set CONFIG_QUOTA_TREE=y # CONFIG_QFMT_V1 is not set CONFIG_QFMT_V2=y CONFIG_QUOTACTL=y CONFIG_AUTOFS4_FS=y CONFIG_AUTOFS_FS=y CONFIG_FUSE_FS=m CONFIG_CUSE=m # CONFIG_VIRTIO_FS is not set CONFIG_OVERLAY_FS=y # CONFIG_OVERLAY_FS_REDIRECT_DIR is not set # CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set # CONFIG_OVERLAY_FS_INDEX is not set # CONFIG_OVERLAY_FS_XINO_AUTO is not set # CONFIG_OVERLAY_FS_METACOPY is not set # # Caches # CONFIG_NETFS_SUPPORT=m CONFIG_NETFS_STATS=y CONFIG_FSCACHE=m CONFIG_FSCACHE_STATS=y # CONFIG_FSCACHE_DEBUG is not set CONFIG_CACHEFILES=m # CONFIG_CACHEFILES_DEBUG is not set # end of Caches # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_UDF_FS=m # end of CD-ROM/DVD Filesystems # # DOS/FAT/EXFAT/NT Filesystems # CONFIG_FAT_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="ascii" # CONFIG_FAT_DEFAULT_UTF8 is not set # CONFIG_EXFAT_FS is not set # CONFIG_NTFS_FS is not set # CONFIG_NTFS3_FS is not set # end of DOS/FAT/EXFAT/NT Filesystems # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_VMCORE=y CONFIG_PROC_VMCORE_DEVICE_DUMP=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_PROC_CHILDREN=y CONFIG_PROC_PID_ARCH_STATUS=y CONFIG_PROC_CPU_RESCTRL=y CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_TMPFS_XATTR=y # CONFIG_TMPFS_INODE64 is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_HUGETLB_PAGE_FREE_VMEMMAP=y # CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON is not set CONFIG_MEMFD_CREATE=y CONFIG_ARCH_HAS_GIGANTIC_PAGE=y CONFIG_CONFIGFS_FS=y CONFIG_EFIVAR_FS=y # end of Pseudo filesystems CONFIG_MISC_FILESYSTEMS=y # CONFIG_ORANGEFS_FS is not set # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_ECRYPT_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m CONFIG_CRAMFS_BLOCKDEV=y CONFIG_SQUASHFS=m # CONFIG_SQUASHFS_FILE_CACHE is not set CONFIG_SQUASHFS_FILE_DIRECT=y # CONFIG_SQUASHFS_DECOMP_SINGLE is not set # CONFIG_SQUASHFS_DECOMP_MULTI is not set CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y CONFIG_SQUASHFS_XATTR=y CONFIG_SQUASHFS_ZLIB=y # CONFIG_SQUASHFS_LZ4 is not set CONFIG_SQUASHFS_LZO=y CONFIG_SQUASHFS_XZ=y # CONFIG_SQUASHFS_ZSTD is not set # CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set # CONFIG_SQUASHFS_EMBEDDED is not set CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_QNX6FS_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_PSTORE=y CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240 CONFIG_PSTORE_DEFLATE_COMPRESS=y # CONFIG_PSTORE_LZO_COMPRESS is not set # CONFIG_PSTORE_LZ4_COMPRESS is not set # CONFIG_PSTORE_LZ4HC_COMPRESS is not set # CONFIG_PSTORE_842_COMPRESS is not set # CONFIG_PSTORE_ZSTD_COMPRESS is not set CONFIG_PSTORE_COMPRESS=y CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y CONFIG_PSTORE_COMPRESS_DEFAULT="deflate" CONFIG_PSTORE_CONSOLE=y CONFIG_PSTORE_PMSG=y # CONFIG_PSTORE_FTRACE is not set CONFIG_PSTORE_RAM=m # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set # CONFIG_EROFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V2 is not set CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=m # CONFIG_NFS_SWAP is not set CONFIG_NFS_V4_1=y CONFIG_NFS_V4_2=y CONFIG_PNFS_FILE_LAYOUT=m CONFIG_PNFS_BLOCK=m CONFIG_PNFS_FLEXFILE_LAYOUT=m CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" # CONFIG_NFS_V4_1_MIGRATION is not set CONFIG_NFS_V4_SECURITY_LABEL=y CONFIG_ROOT_NFS=y # CONFIG_NFS_USE_LEGACY_DNS is not set CONFIG_NFS_USE_KERNEL_DNS=y CONFIG_NFS_DEBUG=y CONFIG_NFS_DISABLE_UDP_SUPPORT=y # CONFIG_NFS_V4_2_READ_PLUS is not set CONFIG_NFSD=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y CONFIG_NFSD_PNFS=y # CONFIG_NFSD_BLOCKLAYOUT is not set CONFIG_NFSD_SCSILAYOUT=y # CONFIG_NFSD_FLEXFILELAYOUT is not set # CONFIG_NFSD_V4_2_INTER_SSC is not set CONFIG_NFSD_V4_SECURITY_LABEL=y CONFIG_GRACE_PERIOD=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_NFS_V4_2_SSC_HELPER=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=m CONFIG_SUNRPC_BACKCHANNEL=y CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES is not set CONFIG_SUNRPC_DEBUG=y CONFIG_CEPH_FS=m # CONFIG_CEPH_FSCACHE is not set CONFIG_CEPH_FS_POSIX_ACL=y # CONFIG_CEPH_FS_SECURITY_LABEL is not set CONFIG_CIFS=m CONFIG_CIFS_STATS2=y CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y CONFIG_CIFS_UPCALL=y CONFIG_CIFS_XATTR=y CONFIG_CIFS_POSIX=y CONFIG_CIFS_DEBUG=y # CONFIG_CIFS_DEBUG2 is not set # CONFIG_CIFS_DEBUG_DUMP_KEYS is not set CONFIG_CIFS_DFS_UPCALL=y # CONFIG_CIFS_SWN_UPCALL is not set # CONFIG_CIFS_FSCACHE is not set # CONFIG_SMB_SERVER is not set CONFIG_SMBFS_COMMON=m # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set # CONFIG_9P_FS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_737=m CONFIG_NLS_CODEPAGE_775=m CONFIG_NLS_CODEPAGE_850=m CONFIG_NLS_CODEPAGE_852=m CONFIG_NLS_CODEPAGE_855=m CONFIG_NLS_CODEPAGE_857=m CONFIG_NLS_CODEPAGE_860=m CONFIG_NLS_CODEPAGE_861=m CONFIG_NLS_CODEPAGE_862=m CONFIG_NLS_CODEPAGE_863=m CONFIG_NLS_CODEPAGE_864=m CONFIG_NLS_CODEPAGE_865=m CONFIG_NLS_CODEPAGE_866=m CONFIG_NLS_CODEPAGE_869=m CONFIG_NLS_CODEPAGE_936=m CONFIG_NLS_CODEPAGE_950=m CONFIG_NLS_CODEPAGE_932=m CONFIG_NLS_CODEPAGE_949=m CONFIG_NLS_CODEPAGE_874=m CONFIG_NLS_ISO8859_8=m CONFIG_NLS_CODEPAGE_1250=m CONFIG_NLS_CODEPAGE_1251=m CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_2=m CONFIG_NLS_ISO8859_3=m CONFIG_NLS_ISO8859_4=m CONFIG_NLS_ISO8859_5=m CONFIG_NLS_ISO8859_6=m CONFIG_NLS_ISO8859_7=m CONFIG_NLS_ISO8859_9=m CONFIG_NLS_ISO8859_13=m CONFIG_NLS_ISO8859_14=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_MAC_ROMAN=m CONFIG_NLS_MAC_CELTIC=m CONFIG_NLS_MAC_CENTEURO=m CONFIG_NLS_MAC_CROATIAN=m CONFIG_NLS_MAC_CYRILLIC=m CONFIG_NLS_MAC_GAELIC=m CONFIG_NLS_MAC_GREEK=m CONFIG_NLS_MAC_ICELAND=m CONFIG_NLS_MAC_INUIT=m CONFIG_NLS_MAC_ROMANIAN=m CONFIG_NLS_MAC_TURKISH=m CONFIG_NLS_UTF8=m CONFIG_DLM=m CONFIG_DLM_DEBUG=y # CONFIG_UNICODE is not set CONFIG_IO_WQ=y # end of File systems # # Security options # CONFIG_KEYS=y # CONFIG_KEYS_REQUEST_CACHE is not set CONFIG_PERSISTENT_KEYRINGS=y CONFIG_TRUSTED_KEYS=y CONFIG_ENCRYPTED_KEYS=y # CONFIG_KEY_DH_OPERATIONS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set CONFIG_SECURITY=y CONFIG_SECURITY_WRITABLE_HOOKS=y CONFIG_SECURITYFS=y CONFIG_SECURITY_NETWORK=y CONFIG_PAGE_TABLE_ISOLATION=y CONFIG_SECURITY_NETWORK_XFRM=y CONFIG_SECURITY_PATH=y CONFIG_INTEL_TXT=y CONFIG_LSM_MMAP_MIN_ADDR=65535 CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y CONFIG_HARDENED_USERCOPY=y CONFIG_HARDENED_USERCOPY_FALLBACK=y # CONFIG_HARDENED_USERCOPY_PAGESPAN is not set CONFIG_FORTIFY_SOURCE=y # CONFIG_STATIC_USERMODEHELPER is not set CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y CONFIG_SECURITY_SELINUX_DISABLE=y CONFIG_SECURITY_SELINUX_DEVELOP=y CONFIG_SECURITY_SELINUX_AVC_STATS=y CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9 CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256 # CONFIG_SECURITY_SMACK is not set # CONFIG_SECURITY_TOMOYO is not set # CONFIG_SECURITY_APPARMOR is not set # CONFIG_SECURITY_LOADPIN is not set CONFIG_SECURITY_YAMA=y # CONFIG_SECURITY_SAFESETID is not set # CONFIG_SECURITY_LOCKDOWN_LSM is not set CONFIG_SECURITY_LANDLOCK=y CONFIG_INTEGRITY=y CONFIG_INTEGRITY_SIGNATURE=y CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y CONFIG_INTEGRITY_TRUSTED_KEYRING=y # CONFIG_INTEGRITY_PLATFORM_KEYRING is not set CONFIG_INTEGRITY_AUDIT=y CONFIG_IMA=y CONFIG_IMA_MEASURE_PCR_IDX=10 CONFIG_IMA_LSM_RULES=y # CONFIG_IMA_TEMPLATE is not set CONFIG_IMA_NG_TEMPLATE=y # CONFIG_IMA_SIG_TEMPLATE is not set CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng" CONFIG_IMA_DEFAULT_HASH_SHA1=y # CONFIG_IMA_DEFAULT_HASH_SHA256 is not set # CONFIG_IMA_DEFAULT_HASH_SHA512 is not set CONFIG_IMA_DEFAULT_HASH="sha1" CONFIG_IMA_WRITE_POLICY=y CONFIG_IMA_READ_POLICY=y CONFIG_IMA_APPRAISE=y CONFIG_IMA_ARCH_POLICY=y # CONFIG_IMA_APPRAISE_BUILD_POLICY is not set CONFIG_IMA_APPRAISE_BOOTPARAM=y # CONFIG_IMA_APPRAISE_MODSIG is not set CONFIG_IMA_TRUSTED_KEYRING=y # CONFIG_IMA_BLACKLIST_KEYRING is not set # CONFIG_IMA_LOAD_X509 is not set CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT=y # CONFIG_IMA_DISABLE_HTABLE is not set CONFIG_EVM=y CONFIG_EVM_ATTR_FSUUID=y # CONFIG_EVM_ADD_XATTRS is not set # CONFIG_EVM_LOAD_X509 is not set CONFIG_DEFAULT_SECURITY_SELINUX=y # CONFIG_DEFAULT_SECURITY_DAC is not set CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor,bpf" # # Kernel hardening options # # # Memory initialization # CONFIG_INIT_STACK_NONE=y CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set # end of Memory initialization # end of Kernel hardening options # end of Security options CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m CONFIG_ASYNC_MEMCPY=m CONFIG_ASYNC_XOR=m CONFIG_ASYNC_PQ=m CONFIG_ASYNC_RAID6_RECOV=m CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_SKCIPHER=y CONFIG_CRYPTO_SKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_RNG_DEFAULT=y CONFIG_CRYPTO_AKCIPHER2=y CONFIG_CRYPTO_AKCIPHER=y CONFIG_CRYPTO_KPP2=y CONFIG_CRYPTO_KPP=m CONFIG_CRYPTO_ACOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_GF128MUL=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_NULL2=y CONFIG_CRYPTO_PCRYPT=m CONFIG_CRYPTO_CRYPTD=y CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_SIMD=y # # Public-key cryptography # CONFIG_CRYPTO_RSA=y CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECC=m CONFIG_CRYPTO_ECDH=m # CONFIG_CRYPTO_ECDSA is not set # CONFIG_CRYPTO_ECRDSA is not set # CONFIG_CRYPTO_SM2 is not set # CONFIG_CRYPTO_CURVE25519 is not set # CONFIG_CRYPTO_CURVE25519_X86 is not set # # Authenticated Encryption with Associated Data # CONFIG_CRYPTO_CCM=m CONFIG_CRYPTO_GCM=y CONFIG_CRYPTO_CHACHA20POLY1305=m # CONFIG_CRYPTO_AEGIS128 is not set # CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set CONFIG_CRYPTO_SEQIV=y CONFIG_CRYPTO_ECHAINIV=m # # Block modes # CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_CFB=y CONFIG_CRYPTO_CTR=y CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_LRW=m # CONFIG_CRYPTO_OFB is not set CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_XTS=m # CONFIG_CRYPTO_KEYWRAP is not set # CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set # CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set # CONFIG_CRYPTO_ADIANTUM is not set CONFIG_CRYPTO_ESSIV=m # # Hash modes # CONFIG_CRYPTO_CMAC=m CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_VMAC=m # # Digest # CONFIG_CRYPTO_CRC32C=y CONFIG_CRYPTO_CRC32C_INTEL=m CONFIG_CRYPTO_CRC32=m CONFIG_CRYPTO_CRC32_PCLMUL=m CONFIG_CRYPTO_XXHASH=m CONFIG_CRYPTO_BLAKE2B=m # CONFIG_CRYPTO_BLAKE2S is not set # CONFIG_CRYPTO_BLAKE2S_X86 is not set CONFIG_CRYPTO_CRCT10DIF=y CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m CONFIG_CRYPTO_GHASH=y CONFIG_CRYPTO_POLY1305=m CONFIG_CRYPTO_POLY1305_X86_64=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_RMD160=m CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA1_SSSE3=y CONFIG_CRYPTO_SHA256_SSSE3=y CONFIG_CRYPTO_SHA512_SSSE3=m CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y CONFIG_CRYPTO_SHA3=m # CONFIG_CRYPTO_SM3 is not set # CONFIG_CRYPTO_STREEBOG is not set CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m # # Ciphers # CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_AES_TI is not set CONFIG_CRYPTO_AES_NI_INTEL=y CONFIG_CRYPTO_ANUBIS=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_BLOWFISH_COMMON=m CONFIG_CRYPTO_BLOWFISH_X86_64=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAMELLIA_X86_64=m CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=m CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=m CONFIG_CRYPTO_CAST_COMMON=m CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST5_AVX_X86_64=m CONFIG_CRYPTO_CAST6=m CONFIG_CRYPTO_CAST6_AVX_X86_64=m CONFIG_CRYPTO_DES=m # CONFIG_CRYPTO_DES3_EDE_X86_64 is not set CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_CHACHA20=m CONFIG_CRYPTO_CHACHA20_X86_64=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SERPENT_SSE2_X86_64=m CONFIG_CRYPTO_SERPENT_AVX_X86_64=m CONFIG_CRYPTO_SERPENT_AVX2_X86_64=m # CONFIG_CRYPTO_SM4 is not set # CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set # CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_TWOFISH_COMMON=m CONFIG_CRYPTO_TWOFISH_X86_64=m CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m CONFIG_CRYPTO_TWOFISH_AVX_X86_64=m # # Compression # CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_842 is not set # CONFIG_CRYPTO_LZ4 is not set # CONFIG_CRYPTO_LZ4HC is not set # CONFIG_CRYPTO_ZSTD is not set # # Random Number Generation # CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_MENU=y CONFIG_CRYPTO_DRBG_HMAC=y CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_DRBG=y CONFIG_CRYPTO_JITTERENTROPY=y CONFIG_CRYPTO_USER_API=y CONFIG_CRYPTO_USER_API_HASH=y CONFIG_CRYPTO_USER_API_SKCIPHER=y CONFIG_CRYPTO_USER_API_RNG=y # CONFIG_CRYPTO_USER_API_RNG_CAVP is not set CONFIG_CRYPTO_USER_API_AEAD=y CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y # CONFIG_CRYPTO_STATS is not set CONFIG_CRYPTO_HASH_INFO=y # # Crypto library routines # CONFIG_CRYPTO_LIB_AES=y CONFIG_CRYPTO_LIB_ARC4=m # CONFIG_CRYPTO_LIB_BLAKE2S is not set CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=m CONFIG_CRYPTO_LIB_CHACHA_GENERIC=m # CONFIG_CRYPTO_LIB_CHACHA is not set # CONFIG_CRYPTO_LIB_CURVE25519 is not set CONFIG_CRYPTO_LIB_DES=m CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11 CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305=m CONFIG_CRYPTO_LIB_POLY1305_GENERIC=m # CONFIG_CRYPTO_LIB_POLY1305 is not set # CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set CONFIG_CRYPTO_LIB_SHA256=y CONFIG_CRYPTO_HW=y CONFIG_CRYPTO_DEV_PADLOCK=m CONFIG_CRYPTO_DEV_PADLOCK_AES=m CONFIG_CRYPTO_DEV_PADLOCK_SHA=m # CONFIG_CRYPTO_DEV_ATMEL_ECC is not set # CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set CONFIG_CRYPTO_DEV_CCP=y CONFIG_CRYPTO_DEV_CCP_DD=m CONFIG_CRYPTO_DEV_SP_CCP=y CONFIG_CRYPTO_DEV_CCP_CRYPTO=m CONFIG_CRYPTO_DEV_SP_PSP=y # CONFIG_CRYPTO_DEV_CCP_DEBUGFS is not set CONFIG_CRYPTO_DEV_QAT=m CONFIG_CRYPTO_DEV_QAT_DH895xCC=m CONFIG_CRYPTO_DEV_QAT_C3XXX=m CONFIG_CRYPTO_DEV_QAT_C62X=m # CONFIG_CRYPTO_DEV_QAT_4XXX is not set CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m CONFIG_CRYPTO_DEV_QAT_C3XXXVF=m CONFIG_CRYPTO_DEV_QAT_C62XVF=m CONFIG_CRYPTO_DEV_NITROX=m CONFIG_CRYPTO_DEV_NITROX_CNN55XX=m # CONFIG_CRYPTO_DEV_VIRTIO is not set # CONFIG_CRYPTO_DEV_SAFEXCEL is not set # CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set CONFIG_ASYMMETRIC_KEY_TYPE=y CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y # CONFIG_ASYMMETRIC_TPM_KEY_SUBTYPE is not set CONFIG_X509_CERTIFICATE_PARSER=y # CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set CONFIG_PKCS7_MESSAGE_PARSER=y # CONFIG_PKCS7_TEST_KEY is not set CONFIG_SIGNED_PE_FILE_VERIFICATION=y # # Certificates for signature checking # CONFIG_MODULE_SIG_KEY="certs/signing_key.pem" CONFIG_MODULE_SIG_KEY_TYPE_RSA=y # CONFIG_MODULE_SIG_KEY_TYPE_ECDSA is not set CONFIG_SYSTEM_TRUSTED_KEYRING=y CONFIG_SYSTEM_TRUSTED_KEYS="" # CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set # CONFIG_SECONDARY_TRUSTED_KEYRING is not set CONFIG_SYSTEM_BLACKLIST_KEYRING=y CONFIG_SYSTEM_BLACKLIST_HASH_LIST="" # CONFIG_SYSTEM_REVOCATION_LIST is not set # end of Certificates for signature checking CONFIG_BINARY_PRINTF=y # # Library routines # CONFIG_RAID6_PQ=m CONFIG_RAID6_PQ_BENCHMARK=y # CONFIG_PACKING is not set CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y CONFIG_GENERIC_FIND_FIRST_BIT=y CONFIG_CORDIC=m CONFIG_PRIME_NUMBERS=m CONFIG_RATIONAL=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y CONFIG_ARCH_HAS_FAST_MULTIPLIER=y CONFIG_ARCH_USE_SYM_ANNOTATIONS=y CONFIG_CRC_CCITT=y CONFIG_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set # CONFIG_CRC64 is not set # CONFIG_CRC4 is not set CONFIG_CRC7=m CONFIG_LIBCRC32C=m CONFIG_CRC8=m CONFIG_XXHASH=y # CONFIG_RANDOM32_SELFTEST is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_LZO_COMPRESS=y CONFIG_LZO_DECOMPRESS=y CONFIG_LZ4_DECOMPRESS=y CONFIG_ZSTD_COMPRESS=m CONFIG_ZSTD_DECOMPRESS=y CONFIG_XZ_DEC=y CONFIG_XZ_DEC_X86=y CONFIG_XZ_DEC_POWERPC=y CONFIG_XZ_DEC_IA64=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_ARMTHUMB=y CONFIG_XZ_DEC_SPARC=y CONFIG_XZ_DEC_BCJ=y # CONFIG_XZ_DEC_TEST is not set CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y CONFIG_DECOMPRESS_XZ=y CONFIG_DECOMPRESS_LZO=y CONFIG_DECOMPRESS_LZ4=y CONFIG_DECOMPRESS_ZSTD=y CONFIG_GENERIC_ALLOCATOR=y CONFIG_REED_SOLOMON=m CONFIG_REED_SOLOMON_ENC8=y CONFIG_REED_SOLOMON_DEC8=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m CONFIG_INTERVAL_TREE=y CONFIG_XARRAY_MULTI=y CONFIG_ASSOCIATIVE_ARRAY=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT_MAP=y CONFIG_HAS_DMA=y CONFIG_DMA_OPS=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_SWIOTLB=y # CONFIG_DMA_API_DEBUG is not set CONFIG_DMA_MAP_BENCHMARK=y CONFIG_SGL_ALLOC=y CONFIG_CHECK_SIGNATURE=y CONFIG_CPUMASK_OFFSTACK=y CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_GLOB=y # CONFIG_GLOB_SELFTEST is not set CONFIG_NLATTR=y CONFIG_CLZ_TAB=y CONFIG_IRQ_POLL=y CONFIG_MPILIB=y CONFIG_SIGNATURE=y CONFIG_OID_REGISTRY=y CONFIG_UCS2_STRING=y CONFIG_HAVE_GENERIC_VDSO=y CONFIG_GENERIC_GETTIMEOFDAY=y CONFIG_GENERIC_VDSO_TIME_NS=y CONFIG_FONT_SUPPORT=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_SG_POOL=y CONFIG_ARCH_HAS_PMEM_API=y CONFIG_MEMREGION=y CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y CONFIG_ARCH_HAS_COPY_MC=y CONFIG_ARCH_STACKWALK=y CONFIG_STACKDEPOT=y CONFIG_STACK_HASH_ORDER=20 CONFIG_SBITMAP=y # end of Library routines CONFIG_ASN1_ENCODER=y # # Kernel hacking # # # printk and dmesg options # CONFIG_PRINTK_TIME=y CONFIG_PRINTK_CALLER=y # CONFIG_STACKTRACE_BUILD_ID is not set CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 CONFIG_CONSOLE_LOGLEVEL_QUIET=4 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 CONFIG_BOOT_PRINTK_DELAY=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DYNAMIC_DEBUG_CORE=y CONFIG_SYMBOLIC_ERRNAME=y CONFIG_DEBUG_BUGVERBOSE=y # end of printk and dmesg options # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_COMPRESSED is not set # CONFIG_DEBUG_INFO_SPLIT is not set # CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set CONFIG_DEBUG_INFO_DWARF4=y CONFIG_DEBUG_INFO_BTF=y CONFIG_PAHOLE_HAS_SPLIT_BTF=y CONFIG_DEBUG_INFO_BTF_MODULES=y # CONFIG_GDB_SCRIPTS is not set CONFIG_FRAME_WARN=2048 CONFIG_STRIP_ASM_SYMS=y # CONFIG_READABLE_ASM is not set # CONFIG_HEADERS_INSTALL is not set CONFIG_DEBUG_SECTION_MISMATCH=y CONFIG_SECTION_MISMATCH_WARN_ONLY=y # CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set CONFIG_STACK_VALIDATION=y # CONFIG_VMLINUX_MAP is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # end of Compile-time checks and compiler options # # Generic Kernel Debugging Instruments # CONFIG_MAGIC_SYSRQ=y CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 CONFIG_MAGIC_SYSRQ_SERIAL=y CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" CONFIG_DEBUG_FS=y CONFIG_DEBUG_FS_ALLOW_ALL=y # CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set # CONFIG_DEBUG_FS_ALLOW_NONE is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y CONFIG_UBSAN=y # CONFIG_UBSAN_TRAP is not set CONFIG_CC_HAS_UBSAN_BOUNDS=y CONFIG_UBSAN_BOUNDS=y CONFIG_UBSAN_ONLY_BOUNDS=y CONFIG_UBSAN_SHIFT=y # CONFIG_UBSAN_DIV_ZERO is not set # CONFIG_UBSAN_BOOL is not set # CONFIG_UBSAN_ENUM is not set # CONFIG_UBSAN_ALIGNMENT is not set CONFIG_UBSAN_SANITIZE_ALL=y # CONFIG_TEST_UBSAN is not set CONFIG_HAVE_ARCH_KCSAN=y # end of Generic Kernel Debugging Instruments CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_MISC=y # # Memory Debugging # CONFIG_PAGE_EXTENSION=y # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_PAGE_OWNER=y # CONFIG_PAGE_POISONING is not set # CONFIG_DEBUG_PAGE_REF is not set # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_ARCH_HAS_DEBUG_WX=y # CONFIG_DEBUG_WX is not set CONFIG_GENERIC_PTDUMP=y # CONFIG_PTDUMP_DEBUGFS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set CONFIG_HAVE_DEBUG_KMEMLEAK=y # CONFIG_DEBUG_KMEMLEAK is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_SCHED_STACK_END_CHECK is not set CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_VM_PGTABLE is not set CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y # CONFIG_DEBUG_VIRTUAL is not set CONFIG_DEBUG_MEMORY_INIT=y CONFIG_MEMORY_NOTIFIER_ERROR_INJECT=m # CONFIG_DEBUG_PER_CPU_MAPS is not set CONFIG_HAVE_ARCH_KASAN=y CONFIG_HAVE_ARCH_KASAN_VMALLOC=y CONFIG_CC_HAS_KASAN_GENERIC=y CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y # CONFIG_KASAN is not set CONFIG_HAVE_ARCH_KFENCE=y # CONFIG_KFENCE is not set # end of Memory Debugging CONFIG_DEBUG_SHIRQ=y # # Debug Oops, Lockups and Hangs # CONFIG_PANIC_ON_OOPS=y CONFIG_PANIC_ON_OOPS_VALUE=1 CONFIG_PANIC_TIMEOUT=0 CONFIG_LOCKUP_DETECTOR=y CONFIG_SOFTLOCKUP_DETECTOR=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_HARDLOCKUP_DETECTOR_PERF=y CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y CONFIG_HARDLOCKUP_DETECTOR=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1 CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=480 # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_WQ_WATCHDOG=y # CONFIG_TEST_LOCKUP is not set # end of Debug Oops, Lockups and Hangs # # Scheduler Debugging # CONFIG_SCHED_DEBUG=y CONFIG_SCHED_INFO=y CONFIG_SCHEDSTATS=y # end of Scheduler Debugging # CONFIG_DEBUG_TIMEKEEPING is not set CONFIG_DEBUG_PREEMPT=y # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_LOCK_DEBUGGING_SUPPORT=y CONFIG_PROVE_LOCKING=y # CONFIG_PROVE_RAW_LOCK_NESTING is not set # CONFIG_LOCK_STAT is not set CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y CONFIG_DEBUG_RWSEMS=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_LOCKDEP=y CONFIG_LOCKDEP_BITS=15 CONFIG_LOCKDEP_CHAINS_BITS=16 CONFIG_LOCKDEP_STACK_TRACE_BITS=19 CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14 CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12 # CONFIG_DEBUG_LOCKDEP is not set CONFIG_DEBUG_ATOMIC_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_LOCK_TORTURE_TEST is not set CONFIG_WW_MUTEX_SELFTEST=m # CONFIG_SCF_TORTURE_TEST is not set # CONFIG_CSD_LOCK_WAIT_DEBUG is not set # end of Lock Debugging (spinlocks, mutexes, etc...) CONFIG_TRACE_IRQFLAGS=y CONFIG_TRACE_IRQFLAGS_NMI=y # CONFIG_DEBUG_IRQFLAGS is not set CONFIG_STACKTRACE=y # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set # CONFIG_DEBUG_KOBJECT is not set # # Debug kernel data structures # CONFIG_DEBUG_LIST=y CONFIG_DEBUG_PLIST=y # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set CONFIG_BUG_ON_DATA_CORRUPTION=y # end of Debug kernel data structures # CONFIG_DEBUG_CREDENTIALS is not set # # RCU Debugging # CONFIG_PROVE_RCU=y # CONFIG_RCU_SCALE_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_REF_SCALE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=60 # CONFIG_RCU_TRACE is not set # CONFIG_RCU_EQS_DEBUG is not set # end of RCU Debugging # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set # CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set CONFIG_LATENCYTOP=y CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_FENTRY=y CONFIG_HAVE_OBJTOOL_MCOUNT=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACER_MAX_TRACE=y CONFIG_TRACE_CLOCK=y CONFIG_RING_BUFFER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_RING_BUFFER_ALLOW_SWAP=y CONFIG_PREEMPTIRQ_TRACEPOINTS=y CONFIG_TRACING=y CONFIG_GENERIC_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_BOOTTIME_TRACING is not set CONFIG_FUNCTION_TRACER=y CONFIG_FUNCTION_GRAPH_TRACER=y CONFIG_DYNAMIC_FTRACE=y CONFIG_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y CONFIG_DYNAMIC_FTRACE_WITH_ARGS=y CONFIG_FUNCTION_PROFILER=y CONFIG_STACK_TRACER=y CONFIG_TRACE_PREEMPT_TOGGLE=y CONFIG_IRQSOFF_TRACER=y CONFIG_PREEMPT_TRACER=y CONFIG_SCHED_TRACER=y CONFIG_HWLAT_TRACER=y # CONFIG_OSNOISE_TRACER is not set # CONFIG_TIMERLAT_TRACER is not set # CONFIG_MMIOTRACE is not set CONFIG_FTRACE_SYSCALLS=y CONFIG_TRACER_SNAPSHOT=y CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set CONFIG_BLK_DEV_IO_TRACE=y CONFIG_KPROBE_EVENTS=y # CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set CONFIG_UPROBE_EVENTS=y CONFIG_BPF_EVENTS=y CONFIG_DYNAMIC_EVENTS=y CONFIG_PROBE_EVENTS=y # CONFIG_BPF_KPROBE_OVERRIDE is not set CONFIG_FTRACE_MCOUNT_RECORD=y CONFIG_FTRACE_MCOUNT_USE_CC=y CONFIG_TRACING_MAP=y CONFIG_SYNTH_EVENTS=y CONFIG_HIST_TRIGGERS=y # CONFIG_TRACE_EVENT_INJECT is not set # CONFIG_TRACEPOINT_BENCHMARK is not set CONFIG_RING_BUFFER_BENCHMARK=m # CONFIG_TRACE_EVAL_MAP_FILE is not set # CONFIG_FTRACE_RECORD_RECURSION is not set # CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_RING_BUFFER_STARTUP_TEST is not set # CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set CONFIG_PREEMPTIRQ_DELAY_TEST=m # CONFIG_SYNTH_EVENT_GEN_TEST is not set # CONFIG_KPROBE_EVENT_GEN_TEST is not set # CONFIG_HIST_TRIGGERS_DEBUG is not set CONFIG_PROVIDE_OHCI1394_DMA_INIT=y CONFIG_SAMPLES=y # CONFIG_SAMPLE_AUXDISPLAY is not set # CONFIG_SAMPLE_TRACE_EVENTS is not set CONFIG_SAMPLE_TRACE_PRINTK=m CONFIG_SAMPLE_FTRACE_DIRECT=m # CONFIG_SAMPLE_TRACE_ARRAY is not set # CONFIG_SAMPLE_KOBJECT is not set # CONFIG_SAMPLE_KPROBES is not set # CONFIG_SAMPLE_HW_BREAKPOINT is not set # CONFIG_SAMPLE_KFIFO is not set # CONFIG_SAMPLE_LIVEPATCH is not set # CONFIG_SAMPLE_CONFIGFS is not set # CONFIG_SAMPLE_VFIO_MDEV_MTTY is not set # CONFIG_SAMPLE_VFIO_MDEV_MDPY is not set # CONFIG_SAMPLE_VFIO_MDEV_MDPY_FB is not set # CONFIG_SAMPLE_VFIO_MDEV_MBOCHS is not set # CONFIG_SAMPLE_WATCHDOG is not set CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y CONFIG_STRICT_DEVMEM=y # CONFIG_IO_STRICT_DEVMEM is not set # # x86 Debugging # CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y CONFIG_EARLY_PRINTK_USB=y CONFIG_X86_VERBOSE_BOOTUP=y CONFIG_EARLY_PRINTK=y CONFIG_EARLY_PRINTK_DBGP=y CONFIG_EARLY_PRINTK_USB_XDBC=y # CONFIG_EFI_PGT_DUMP is not set # CONFIG_DEBUG_TLBFLUSH is not set CONFIG_HAVE_MMIOTRACE_SUPPORT=y CONFIG_X86_DECODER_SELFTEST=y CONFIG_IO_DELAY_0X80=y # CONFIG_IO_DELAY_0XED is not set # CONFIG_IO_DELAY_UDELAY is not set # CONFIG_IO_DELAY_NONE is not set CONFIG_DEBUG_BOOT_PARAMS=y # CONFIG_CPA_DEBUG is not set # CONFIG_DEBUG_ENTRY is not set # CONFIG_DEBUG_NMI_SELFTEST is not set # CONFIG_X86_DEBUG_FPU is not set # CONFIG_PUNIT_ATOM_DEBUG is not set CONFIG_UNWINDER_ORC=y # CONFIG_UNWINDER_FRAME_POINTER is not set # end of x86 Debugging # # Kernel Testing and Coverage # # CONFIG_KUNIT is not set CONFIG_NOTIFIER_ERROR_INJECTION=y CONFIG_PM_NOTIFIER_ERROR_INJECT=m # CONFIG_NETDEV_NOTIFIER_ERROR_INJECT is not set CONFIG_FUNCTION_ERROR_INJECTION=y # CONFIG_FAULT_INJECTION is not set CONFIG_ARCH_HAS_KCOV=y CONFIG_CC_HAS_SANCOV_TRACE_PC=y # CONFIG_KCOV is not set CONFIG_RUNTIME_TESTING_MENU=y CONFIG_LKDTM=y # CONFIG_TEST_MIN_HEAP is not set # CONFIG_TEST_DIV64 is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_RBTREE_TEST is not set # CONFIG_REED_SOLOMON_TEST is not set # CONFIG_INTERVAL_TREE_TEST is not set # CONFIG_PERCPU_TEST is not set CONFIG_ATOMIC64_SELFTEST=y # CONFIG_ASYNC_RAID6_TEST is not set # CONFIG_TEST_HEXDUMP is not set # CONFIG_STRING_SELFTEST is not set # CONFIG_TEST_STRING_HELPERS is not set CONFIG_TEST_STRSCPY=m # CONFIG_TEST_KSTRTOX is not set CONFIG_TEST_PRINTF=m CONFIG_TEST_SCANF=m CONFIG_TEST_BITMAP=m # CONFIG_TEST_UUID is not set # CONFIG_TEST_XARRAY is not set # CONFIG_TEST_OVERFLOW is not set # CONFIG_TEST_RHASHTABLE is not set # CONFIG_TEST_HASH is not set # CONFIG_TEST_IDA is not set CONFIG_TEST_LKM=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_TEST_BLACKHOLE_DEV=m # CONFIG_FIND_BIT_BENCHMARK is not set CONFIG_TEST_FIRMWARE=y CONFIG_TEST_SYSCTL=y # CONFIG_TEST_UDELAY is not set CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m # CONFIG_TEST_MEMCAT_P is not set CONFIG_TEST_LIVEPATCH=m # CONFIG_TEST_STACKINIT is not set # CONFIG_TEST_MEMINIT is not set CONFIG_TEST_HMM=m # CONFIG_TEST_FREE_PAGES is not set # CONFIG_TEST_FPU is not set # CONFIG_TEST_CLOCKSOURCE_WATCHDOG is not set CONFIG_ARCH_USE_MEMTEST=y # CONFIG_MEMTEST is not set # CONFIG_HYPERV_TESTING is not set # end of Kernel Testing and Coverage # end of Kernel hacking --pY3vCvL1qV+PayAL Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=job-script #!/bin/sh export_top_env() { export suite='kernel-selftests' export testcase='kernel-selftests' export category='functional' export kconfig='x86_64-rhel-8.3-kselftests' export need_memory='2G' export need_cpu=2 export kernel_cmdline='kvm-intel.unrestricted_guest=0' export job_origin='kernel-selftests.yaml' export queue_cmdline_keys='branch commit queue_at_least_once' export queue='validate' export testbox='lkp-skl-d05' export tbox_group='lkp-skl-d05' export submit_id='61570e56abb051bbd29f9ec6' export job_file='/lkp/jobs/scheduled/lkp-skl-d05/kernel-selftests-lkdtm-ucode=0xe2-debian-10.4-x86_64-20200603.cgz-cfecea6ead5f15880fc1fb31fc655f8be5cf7424-20211001-48082-152ckw5-5.yaml' export id='a93e0682f1f4d57ac9686dca58d11a4788af13b9' export queuer_version='/lkp-src' export model='Skylake' export nr_cpu=4 export memory='32G' export nr_ssd_partitions=1 export nr_hdd_partitions=4 export hdd_partitions='/dev/disk/by-id/wwn-0x5000c50091e544de-part*' export ssd_partitions='/dev/disk/by-id/wwn-0x55cd2e4151977e28-part2' export rootfs_partition='/dev/disk/by-id/wwn-0x55cd2e4151977e28-part1' export brand='Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz' export commit='cfecea6ead5f15880fc1fb31fc655f8be5cf7424' export need_kconfig_hw='{"E1000E"=>"y"} SATA_AHCI DRM_I915' export ucode='0xe2' export need_kconfig=\{\"LKDTM\"\=\>\"y\"\}' '\{\"INIT_ON_ALLOC_DEFAULT_ON\"\=\>\"y,\ v5.14-rc1\"\}' '\{\"RANDOMIZE_KSTACK_OFFSET_DEFAULT\"\=\>\"y,\ v5.14-rc1\"\}' '\{\"SLAB_FREELIST_HARDENED\"\=\>\"y,\ v5.14-rc1\"\} export initrds='linux_headers linux_selftests' export enqueue_time='2021-10-01 21:34:15 +0800' export _id='61570e68abb051bbd29f9ec9' export _rt='/result/kernel-selftests/lkdtm-ucode=0xe2/lkp-skl-d05/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424' export user='lkp' export compiler='gcc-9' export LKP_SERVER='internal-lkp-server' export head_commit='2cd8a8d2b2adb631e130e6d538ff66d805391a58' export base_commit='5816b3e6577eaa676ceb00a848f0fd65fe2adc29' export branch='kees/for-next/overflow' export rootfs='debian-10.4-x86_64-20200603.cgz' export result_root='/result/kernel-selftests/lkdtm-ucode=0xe2/lkp-skl-d05/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/3' export scheduler_version='/lkp/lkp/.src-20211001-163925' export arch='x86_64' export max_uptime=2100 export initrd='/osimage/debian/debian-10.4-x86_64-20200603.cgz' export bootloader_append='root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/lkp-skl-d05/kernel-selftests-lkdtm-ucode=0xe2-debian-10.4-x86_64-20200603.cgz-cfecea6ead5f15880fc1fb31fc655f8be5cf7424-20211001-48082-152ckw5-5.yaml ARCH=x86_64 kconfig=x86_64-rhel-8.3-kselftests branch=kees/for-next/overflow commit=cfecea6ead5f15880fc1fb31fc655f8be5cf7424 BOOT_IMAGE=/pkg/linux/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/vmlinuz-5.15.0-rc2-00014-gcfecea6ead5f kvm-intel.unrestricted_guest=0 max_uptime=2100 RESULT_ROOT=/result/kernel-selftests/lkdtm-ucode=0xe2/lkp-skl-d05/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/3 LKP_SERVER=internal-lkp-server nokaslr selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw' export modules_initrd='/pkg/linux/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/modules.cgz' export linux_headers_initrd='/pkg/linux/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/linux-headers.cgz' export linux_selftests_initrd='/pkg/linux/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/linux-selftests.cgz' export bm_initrd='/osimage/deps/debian-10.4-x86_64-20200603.cgz/run-ipconfig_20200608.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/lkp_20210707.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/rsync-rootfs_20200608.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/kernel-selftests_20210920.cgz,/osimage/pkg/debian-10.4-x86_64-20200603.cgz/kernel-selftests-x86_64-c8c9111a-1_20210929.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/hw_20200715.cgz' export ucode_initrd='/osimage/ucode/intel-ucode-20210222.cgz' export lkp_initrd='/osimage/user/lkp/lkp-x86_64.cgz' export site='inn' export LKP_CGI_PORT=80 export LKP_CIFS_PORT=139 export last_kernel='5.14.0-rc6-00734-gc8fe84c1b2eb' export repeat_to=6 export queue_at_least_once=1 export kernel='/pkg/linux/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/vmlinuz-5.15.0-rc2-00014-gcfecea6ead5f' export dequeue_time='2021-10-01 21:58:59 +0800' export job_initrd='/lkp/jobs/scheduled/lkp-skl-d05/kernel-selftests-lkdtm-ucode=0xe2-debian-10.4-x86_64-20200603.cgz-cfecea6ead5f15880fc1fb31fc655f8be5cf7424-20211001-48082-152ckw5-5.cgz' [ -n "$LKP_SRC" ] || export LKP_SRC=/lkp/${user:-lkp}/src } run_job() { echo $$ > $TMP/run-job.pid . $LKP_SRC/lib/http.sh . $LKP_SRC/lib/job.sh . $LKP_SRC/lib/env.sh export_top_env run_monitor $LKP_SRC/monitors/wrapper kmsg run_monitor $LKP_SRC/monitors/wrapper heartbeat run_monitor $LKP_SRC/monitors/wrapper meminfo run_monitor $LKP_SRC/monitors/wrapper oom-killer run_monitor $LKP_SRC/monitors/plain/watchdog run_test group='lkdtm' $LKP_SRC/tests/wrapper kernel-selftests } extract_stats() { export stats_part_begin= export stats_part_end= env group='lkdtm' $LKP_SRC/stats/wrapper kernel-selftests $LKP_SRC/stats/wrapper kmsg $LKP_SRC/stats/wrapper meminfo $LKP_SRC/stats/wrapper time kernel-selftests.time $LKP_SRC/stats/wrapper dmesg $LKP_SRC/stats/wrapper kmsg $LKP_SRC/stats/wrapper last_state $LKP_SRC/stats/wrapper stderr $LKP_SRC/stats/wrapper time } "$@" --pY3vCvL1qV+PayAL Content-Type: application/x-xz Content-Disposition: attachment; filename="dmesg.xz" Content-Transfer-Encoding: base64 /Td6WFoAAATm1rRGAgAhARYAAAB0L+Wj5vUO7/5dACIZSGcigsEOvS5SJPSSiEZN91kUwkoE oc4Cr7bBXWVIIW1d8ua7xL90VOjS12pSkksYKGnr3QZkrpcjQY85mvAb7yj9lWdQr5WS2URV 5y7Dfi2JAH4w7/t2JzD6lUVdPlTHbxXcjnjmXXZFf8VHoVEjW5UT5czGSzhbNYklbwowNDQH d9DZCkmDV/oOgKZU3+MfPQeAKldRfWvlvvK5Th6GaDuKLXWpv76x9F/zecUA5KCQHyvcPzey tGCu3fFcWBoKZ8f5p9zw54DCOnMd/1oBbrXNOjpIGYBZ90mC5j1/0UcCeiRaZm6iQ7K8IzHF k1dIdymSYL5n06dIWFfZ2OcVHZz27VQmBDoTk/oFF9kHHJtzp1Jo9rOb5Zy+B/VjmwTkv4Xg 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/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/ATOMIC_TIMING.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_SIZE_TO.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_SIZE_FROM.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_STACK_FRAME_TO.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_STACK_FRAME_FROM.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_STACK_BEYOND.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_KERNEL.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/STACKLEAK_ERASING.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CFI_FORWARD_PROTO.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/FORTIFIED_STRSCPY.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/FORTIFIED_OBJECT.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/FORTIFIED_SUBOBJECT.sh install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/PPC_SLB_MULTIHIT.sh make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm' 2021-10-01 14:00:45 make run_tests -C lkdtm make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm' TAP version 13 1..79 # selftests: lkdtm: PANIC.sh # Skipping PANIC: crashes entire system ok 1 selftests: lkdtm: PANIC.sh # SKIP # selftests: lkdtm: BUG.sh # Segmentation fault # [ 53.936709] lkdtm: Performing direct entry BUG # [ 53.941887] ------------[ cut here ]------------ # [ 53.947230] kernel BUG at drivers/misc/lkdtm/bugs.c:76! # [ 53.953191] invalid opcode: 0000 [#1] PREEMPT SMP PTI # [ 53.958912] CPU: 0 PID: 1326 Comm: cat Not tainted 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 53.967308] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 53.975360] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 53.979958] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 53.999326] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 54.005229] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 54.013033] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 54.020821] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 54.028612] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 54.036403] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 54.044198] FS: 00007fe359d25540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 54.052954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 54.059375] CR2: 00007fe35999c000 CR3: 0000000817d44006 CR4: 00000000003706f0 # [ 54.067195] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 54.074999] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 54.082803] Call Trace: # [ 54.085929] direct_entry.cold+0x2f/0x4b # [ 54.090527] full_proxy_write+0x56/0x80 # [ 54.095039] vfs_write+0xcc/0x3c0 # [ 54.099030] ksys_write+0x68/0x100 # [ 54.103109] do_syscall_64+0x5c/0x80 # [ 54.107360] ? asm_exc_page_fault+0x8/0x30 # [ 54.112129] ? asm_exc_page_fault+0x1e/0x30 # [ 54.116985] ? asm_exc_page_fault+0x8/0x30 # [ 54.121752] ? lockdep_hardirqs_on+0x79/0x100 # [ 54.126779] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 54.132497] RIP: 0033:0x7fe359c4d504 # [ 54.136746] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 54.156120] RSP: 002b:00007ffebc4a45e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 54.164344] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe359c4d504 # [ 54.172136] RDX: 0000000000000004 RSI: 00007fe35999c000 RDI: 0000000000000001 # [ 54.179928] RBP: 00007fe35999c000 R08: 00000000ffffffff R09: 0000000000000000 # [ 54.187721] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fe35999c000 # [ 54.195511] R13: 0000000000000001 R14: 0000000000000004 R15: 0000000000020000 # [ 54.203309] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 54.244125] ---[ end trace bd77837396b7dbfe ]--- # [ 54.249420] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 54.254061] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 54.273439] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 54.279347] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 54.287156] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 54.294971] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 54.302791] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 54.310617] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 54.318428] FS: 00007fe359d25540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 54.327205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 54.333632] CR2: 00007fe35999c000 CR3: 0000000817d44006 CR4: 00000000003706f0 # [ 54.341442] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 54.349255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # BUG: saw 'kernel BUG at': ok ok 2 selftests: lkdtm: BUG.sh # selftests: lkdtm: WARNING.sh # [ 54.409150] lkdtm: Performing direct entry WARNING # [ 54.414630] ------------[ cut here ]------------ # [ 54.419925] WARNING: CPU: 2 PID: 1364 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0xf/0x40 # [ 54.429051] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 54.469728] CPU: 2 PID: 1364 Comm: cat Tainted: G D 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 54.479530] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 54.487586] RIP: 0010:lkdtm_WARNING+0xf/0x40 # [ 54.492549] Code: 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 83 05 f8 8c 52 03 01 75 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 # [ 54.511932] RSP: 0018:ffffc900015c7d70 EFLAGS: 00010202 # [ 54.517844] RAX: ffffffff81a26a40 RBX: 0000000000000002 RCX: 0000000000000000 # [ 54.525644] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb7a0 # [ 54.533462] RBP: ffff888811316000 R08: 0000000000000003 R09: 0000000000000001 # [ 54.541286] R10: 0000000000000747 R11: 0000000074646b6c R12: ffffffff82a910d6 # [ 54.549099] R13: 0000000000000008 R14: ffffc900015c7e20 R15: 0000000000000020 # [ 54.556919] FS: 00007f9955855540(0000) GS:ffff8887c7500000(0000) knlGS:0000000000000000 # [ 54.565687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 54.572116] CR2: 00007f99554cc000 CR3: 000000080b5c4001 CR4: 00000000003706e0 # [ 54.579912] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 54.587723] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 54.595536] Call Trace: # [ 54.598680] direct_entry.cold+0x2f/0x4b # [ 54.603298] full_proxy_write+0x56/0x80 # [ 54.607828] vfs_write+0xcc/0x3c0 # [ 54.611841] ksys_write+0x68/0x100 # [ 54.615935] do_syscall_64+0x5c/0x80 # [ 54.620205] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 54.625774] ? do_syscall_64+0x69/0x80 # [ 54.630228] ? up_read+0x17/0x240 # [ 54.634240] ? do_user_addr_fault+0x204/0x6c0 # [ 54.639321] ? asm_exc_page_fault+0x8/0x30 # [ 54.644100] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 54.649823] RIP: 0033:0x7f995577d504 # [ 54.654092] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 54.673485] RSP: 002b:00007ffccc03f3b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 54.681730] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f995577d504 # [ 54.689542] RDX: 0000000000000008 RSI: 00007f99554cc000 RDI: 0000000000000001 # [ 54.697339] RBP: 00007f99554cc000 R08: 00000000ffffffff R09: 0000000000000000 # [ 54.705149] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f99554cc000 # [ 54.712959] R13: 0000000000000001 R14: 0000000000000008 R15: 0000000000020000 # [ 54.720775] irq event stamp: 0 # [ 54.724524] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 54.731470] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 54.740318] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 54.749171] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 54.756120] ---[ end trace bd77837396b7dbff ]--- # WARNING: saw 'WARNING:': ok ok 3 selftests: lkdtm: WARNING.sh # selftests: lkdtm: WARNING_MESSAGE.sh # [ 54.811881] lkdtm: Performing direct entry WARNING_MESSAGE # [ 54.818043] ------------[ cut here ]------------ # [ 54.823337] Warning message trigger count: 2 # [ 54.828334] WARNING: CPU: 0 PID: 1399 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x40 # [ 54.838241] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 54.878938] CPU: 0 PID: 1399 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 54.888740] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 54.896808] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x40 # [ 54.902550] Code: 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 8b 05 b9 8c 52 03 48 c7 c7 b8 16 a9 82 8d 70 01 89 35 a9 8c 52 03 e8 5f a5 5c 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 # [ 54.921948] RSP: 0018:ffffc9000166fdb0 EFLAGS: 00010282 # [ 54.927859] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 # [ 54.935674] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 54.943485] RBP: ffff888819c3a000 R08: 0000000000000003 R09: 0000000000000001 # [ 54.951294] R10: 0000000000000732 R11: 32203a746e756f63 R12: ffffffff82a910de # [ 54.959089] R13: 0000000000000010 R14: ffffc9000166fe60 R15: 0000000000000030 # [ 54.966902] FS: 00007f33bc124540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 54.975666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 54.982094] CR2: 00007f33bbd9b000 CR3: 000000080fcde005 CR4: 00000000003706f0 # [ 54.989904] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 54.997731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 55.005541] Call Trace: # [ 55.008669] direct_entry.cold+0x2f/0x4b # [ 55.013294] full_proxy_write+0x56/0x80 # [ 55.017835] vfs_write+0xcc/0x3c0 # [ 55.021851] ksys_write+0x68/0x100 # [ 55.025957] do_syscall_64+0x5c/0x80 # [ 55.030235] ? up_read+0x17/0x240 # [ 55.034254] ? do_user_addr_fault+0x204/0x6c0 # [ 55.039313] ? asm_exc_page_fault+0x8/0x30 # [ 55.044135] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 55.049860] RIP: 0033:0x7f33bc04c504 # [ 55.054130] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 55.073550] RSP: 002b:00007ffd76b0d5e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 55.081795] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f33bc04c504 # [ 55.089604] RDX: 0000000000000010 RSI: 00007f33bbd9b000 RDI: 0000000000000001 # [ 55.097400] RBP: 00007f33bbd9b000 R08: 00000000ffffffff R09: 0000000000000000 # [ 55.105218] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f33bbd9b000 # [ 55.113017] R13: 0000000000000001 R14: 0000000000000010 R15: 0000000000020000 # [ 55.120832] irq event stamp: 0 # [ 55.124578] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 55.131524] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 55.140374] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 55.149232] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 55.156208] ---[ end trace bd77837396b7dc00 ]--- # WARNING_MESSAGE: saw 'message trigger': ok ok 4 selftests: lkdtm: WARNING_MESSAGE.sh # selftests: lkdtm: EXCEPTION.sh # Killed # [ 55.217229] lkdtm: Performing direct entry EXCEPTION # [ 55.222872] BUG: kernel NULL pointer dereference, address: 0000000000000000 # [ 55.230495] #PF: supervisor write access in kernel mode # [ 55.236388] #PF: error_code(0x0002) - not-present page # [ 55.242191] PGD 0 P4D 0 # [ 55.245404] Oops: 0002 [#2] PREEMPT SMP PTI # [ 55.250261] CPU: 0 PID: 1432 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 55.260058] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 55.268123] RIP: 0010:lkdtm_EXCEPTION+0x5/0x40 # [ 55.273247] Code: e8 5f a5 5c 00 0f 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 0f 1f 44 00 00 04 25 00 00 00 00 00 00 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 # [ 55.292641] RSP: 0018:ffffc9000171fe08 EFLAGS: 00010286 # [ 55.298533] RAX: ffffffff81a26ac0 RBX: 0000000000000004 RCX: 0000000000000000 # [ 55.306325] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb7c0 # [ 55.314117] RBP: ffff88880c1b7000 R08: 0000000000000003 R09: 0000000000000001 # [ 55.321911] R10: 000000000000074e R11: 50203a6d74646b6c R12: ffffffff829cb504 # [ 55.329715] R13: 000000000000000a R14: ffffc9000171feb8 R15: 0000000000000040 # [ 55.337518] FS: 00007f57d356b540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 55.346275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 55.352691] CR2: 0000000000000000 CR3: 000000080c672003 CR4: 00000000003706f0 # [ 55.360485] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 55.368274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 55.376071] Call Trace: # [ 55.379202] direct_entry.cold+0x2f/0x4b # [ 55.383801] full_proxy_write+0x56/0x80 # [ 55.388312] vfs_write+0xcc/0x3c0 # [ 55.392304] ksys_write+0x68/0x100 # [ 55.396381] do_syscall_64+0x5c/0x80 # [ 55.400632] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 55.406175] ? do_syscall_64+0x69/0x80 # [ 55.410609] ? asm_exc_page_fault+0x8/0x30 # [ 55.415378] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 55.421107] RIP: 0033:0x7f57d3493504 # [ 55.425357] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 55.444728] RSP: 002b:00007ffe7f4fc9f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 55.452954] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f57d3493504 # [ 55.460746] RDX: 000000000000000a RSI: 00007f57d31e2000 RDI: 0000000000000001 # [ 55.468539] RBP: 00007f57d31e2000 R08: 00000000ffffffff R09: 0000000000000000 # [ 55.476330] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f57d31e2000 # [ 55.484121] R13: 0000000000000001 R14: 000000000000000a R15: 0000000000020000 # [ 55.491921] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 55.532616] CR2: 0000000000000000 # [ 55.536605] ---[ end trace bd77837396b7dc01 ]--- # [ 55.541889] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 55.546485] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 55.565858] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 55.571750] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 55.579541] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 55.587332] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 55.595124] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 55.602913] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 55.610705] FS: 00007f57d356b540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 55.619449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 55.625857] CR2: 0000000000000000 CR3: 000000080c672003 CR4: 00000000003706f0 # [ 55.633650] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 55.641443] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 55.649250] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 55.658771] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1432, name: cat # [ 55.666996] INFO: lockdep is turned off. # [ 55.671590] irq event stamp: 0 # [ 55.675322] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 55.682258] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 55.691089] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 55.699920] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 55.706848] CPU: 0 PID: 1432 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 55.716625] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 55.724673] Call Trace: # [ 55.727800] dump_stack_lvl+0x45/0x59 # [ 55.732144] ___might_sleep.cold+0xf4/0x10a # [ 55.737007] exit_signals+0x30/0x380 # [ 55.741263] do_exit+0xc2/0xc80 # [ 55.745088] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 55.750661] rewind_stack_do_exit+0x17/0x17 # [ 55.755527] RIP: 0033:0x7f57d3493504 # [ 55.759777] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 55.779152] RSP: 002b:00007ffe7f4fc9f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 55.787393] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f57d3493504 # [ 55.795198] RDX: 000000000000000a RSI: 00007f57d31e2000 RDI: 0000000000000001 # [ 55.802990] RBP: 00007f57d31e2000 R08: 00000000ffffffff R09: 0000000000000000 # [ 55.810780] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f57d31e2000 # [ 55.818571] R13: 0000000000000001 R14: 000000000000000a R15: 0000000000020000 # EXCEPTION: saw 'call trace:': ok ok 5 selftests: lkdtm: EXCEPTION.sh # selftests: lkdtm: LOOP.sh # Skipping LOOP: Hangs the system ok 6 selftests: lkdtm: LOOP.sh # SKIP # selftests: lkdtm: EXHAUST_STACK.sh # Skipping EXHAUST_STACK: Corrupts memory on failure ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP # selftests: lkdtm: CORRUPT_STACK.sh # Skipping CORRUPT_STACK: Crashes entire system on success ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP # selftests: lkdtm: CORRUPT_STACK_STRONG.sh # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP # selftests: lkdtm: ARRAY_BOUNDS.sh # [ 55.987731] lkdtm: Performing direct entry ARRAY_BOUNDS # [ 55.993648] lkdtm: Array access within bounds ... # [ 55.999050] lkdtm: Array access beyond bounds ... # [ 56.004428] ================================================================================ # [ 56.013538] UBSAN: array-index-out-of-bounds in /kbuild/src/consumer/drivers/misc/lkdtm/bugs.c:265:16 # [ 56.014406] result_service: raw_upload, RESULT_MNT: /internal-lkp-server/result, RESULT_ROOT: /internal-lkp-server/result/kernel-selftests/lkdtm-ucode=0xe2/lkp-skl-d05/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/3, TMP_RESULT_ROOT: /tmp/lkp/result # [ 56.023426] index 8 is out of range for type 'char [8]' # # [ 56.027606] run-job /lkp/jobs/scheduled/lkp-skl-d05/kernel-selftests-lkdtm-ucode=0xe2-debian-10.4-x86_64-20200603.cgz-cfecea6ead5f15880fc1fb31fc655f8be5cf7424-20211001-48082-152ckw5-5.yaml # [ 56.051275] CPU: 0 PID: 1583 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 56.059354] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 56.059355] Call Trace: # [ 56.059359] dump_stack_lvl+0x45/0x59 # [ 56.104217] ubsan_epilogue+0x5/0x40 # [ 56.108484] __ubsan_handle_out_of_bounds+0x69/0x80 # [ 56.114029] ? param_set_action.cold+0xe/0xbf # [ 56.119058] ? wake_up_klogd.part.0+0x57/0x80 # [ 56.124085] lkdtm_ARRAY_BOUNDS.cold+0x37/0x7d # [ 56.129203] direct_entry.cold+0x2f/0x4b # [ 56.133811] full_proxy_write+0x56/0x80 # [ 56.138321] vfs_write+0xcc/0x3c0 # [ 56.142313] ksys_write+0x68/0x100 # [ 56.146391] do_syscall_64+0x5c/0x80 # [ 56.150643] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 56.156363] RIP: 0033:0x7f4fdf5c3504 # [ 56.160610] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 56.179978] RSP: 002b:00007ffea5b73f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 56.188205] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f4fdf5c3504 # [ 56.196008] RDX: 000000000000000d RSI: 00007f4fdf312000 RDI: 0000000000000001 # [ 56.203799] RBP: 00007f4fdf312000 R08: 00000000ffffffff R09: 0000000000000000 # [ 56.211601] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f4fdf312000 # [ 56.219405] R13: 0000000000000001 R14: 000000000000000d R15: 0000000000020000 # [ 56.227236] ================================================================================ # [ 56.236356] lkdtm: FAIL: survived array bounds overflow! # [ 56.242340] lkdtm: Unexpected! This kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built with CONFIG_UBSAN_BOUNDS=y # ARRAY_BOUNDS: saw 'call trace:': ok ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh # selftests: lkdtm: CORRUPT_LIST_ADD.sh # Segmentation fault # [ 56.307756] lkdtm: Performing direct entry CORRUPT_LIST_ADD # [ 56.314004] lkdtm: attempting good list addition # [ 56.319301] lkdtm: attempting corrupted list addition # [ 56.325027] list_add corruption. next->prev should be prev (ffffc900021efdd8), but was 0000000000000000. (next=ffffc900021efde8). # [ 56.337350] ------------[ cut here ]------------ # [ 56.342642] kernel BUG at lib/list_debug.c:23! # [ 56.347771] invalid opcode: 0000 [#3] PREEMPT SMP PTI # [ 56.353507] CPU: 0 PID: 1621 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 56.363290] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 56.371342] RIP: 0010:__list_add_valid.cold+0xf/0x3f # [ 56.376978] Code: 48 c7 c6 2f fb a4 82 48 89 ef e8 4a c4 01 00 48 c7 c0 ea ff ff ff e9 d5 c4 7b ff 4c 89 c1 48 c7 c7 a8 fc a4 82 e8 6f c9 fd ff <0f> 0b 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 58 fd a4 82 e8 58 c9 fd # [ 56.396350] RSP: 0018:ffffc900021efda8 EFLAGS: 00010246 # [ 56.402257] RAX: 0000000000000075 RBX: ffffc900021efdd8 RCX: 0000000000000000 # [ 56.410050] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 56.417843] RBP: ffffc900021efe20 R08: 0000000000000003 R09: 0000000000000001 # [ 56.425650] R10: 000000000000072e R11: 6464615f7473696c R12: ffffc900021efdc0 # [ 56.433455] R13: ffffc900021efde8 R14: ffffc900021efed8 R15: 00000000000000a0 # [ 56.441249] FS: 00007f4553954540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 56.450005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 56.456424] CR2: 00007f45535cb000 CR3: 000000080aa5e005 CR4: 00000000003706f0 # [ 56.464232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 56.472041] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 56.479839] Call Trace: # [ 56.482965] lkdtm_CORRUPT_LIST_ADD+0xa6/0x11b # [ 56.488084] ? _printk+0x58/0x6f # [ 56.491995] direct_entry.cold+0x2f/0x4b # [ 56.496593] full_proxy_write+0x56/0x80 # [ 56.501104] vfs_write+0xcc/0x3c0 # [ 56.505095] ksys_write+0x68/0x100 # [ 56.509174] do_syscall_64+0x5c/0x80 # [ 56.513441] ? asm_exc_page_fault+0x8/0x30 # [ 56.518212] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 56.523945] RIP: 0033:0x7f455387c504 # [ 56.528202] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 56.547580] RSP: 002b:00007ffefdcd7018 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 56.555807] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f455387c504 # [ 56.563599] RDX: 0000000000000011 RSI: 00007f45535cb000 RDI: 0000000000000001 # [ 56.571393] RBP: 00007f45535cb000 R08: 00000000ffffffff R09: 0000000000000000 # [ 56.579201] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f45535cb000 # [ 56.586992] R13: 0000000000000001 R14: 0000000000000011 R15: 0000000000020000 # [ 56.594787] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 56.635456] ---[ end trace bd77837396b7dc02 ]--- # [ 56.640778] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 56.645382] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 56.664760] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 56.670670] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 56.678481] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 56.686293] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 56.694115] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 56.701927] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 56.709736] FS: 00007f4553954540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 56.718490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 56.724906] CR2: 00007f45535cb000 CR3: 000000080aa5e005 CR4: 00000000003706f0 # [ 56.732706] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 56.740518] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh # selftests: lkdtm: CORRUPT_LIST_DEL.sh # Segmentation fault # [ 56.808865] lkdtm: Performing direct entry CORRUPT_LIST_DEL # [ 56.815126] lkdtm: attempting good list removal # [ 56.820527] lkdtm: attempting corrupted list removal # [ 56.826249] list_del corruption. next->prev should be ffffc900022d7d70, but was 0000000000000000 # [ 56.835821] ------------[ cut here ]------------ # [ 56.841236] kernel BUG at lib/list_debug.c:54! # [ 56.846478] invalid opcode: 0000 [#4] PREEMPT SMP PTI # [ 56.852205] CPU: 3 PID: 1656 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 56.861999] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 56.870049] RIP: 0010:__list_del_entry_valid.cold+0x1d/0x47 # [ 56.876288] Code: c7 c7 00 fd a4 82 e8 41 c9 fd ff 0f 0b 48 89 fe 48 c7 c7 90 fd a4 82 e8 30 c9 fd ff 0f 0b 48 c7 c7 40 fe a4 82 e8 22 c9 fd ff <0f> 0b 48 89 f2 48 89 fe 48 c7 c7 00 fe a4 82 e8 0e c9 fd ff 0f 0b # [ 56.895659] RSP: 0018:ffffc900022d7d68 EFLAGS: 00010246 # [ 56.901549] RAX: 0000000000000054 RBX: ffffc900022d7d88 RCX: 0000000000000000 # [ 56.909342] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 56.917135] RBP: ffffc900022d7dc8 R08: 0000000000000003 R09: 0000000000000001 # [ 56.924929] R10: 0000000000000730 R11: 6c65645f7473696c R12: ffffc900022d7d88 # [ 56.932735] R13: 0000000000000011 R14: ffffc900022d7e80 R15: 00000000000000b0 # [ 56.940538] FS: 00007f3b73e01540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 56.949297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 56.955712] CR2: 00007fa8fd4f1000 CR3: 000000080c696005 CR4: 00000000003706e0 # [ 56.963506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 56.971297] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 56.979091] Call Trace: # [ 56.982223] lkdtm_CORRUPT_LIST_DEL.cold+0x7e/0x136 # [ 56.987776] direct_entry.cold+0x2f/0x4b # [ 56.992372] full_proxy_write+0x56/0x80 # [ 56.996886] vfs_write+0xcc/0x3c0 # [ 57.000879] ksys_write+0x68/0x100 # [ 57.004957] do_syscall_64+0x5c/0x80 # [ 57.009222] ? up_read+0x17/0x240 # [ 57.013225] ? do_user_addr_fault+0x204/0x6c0 # [ 57.018262] ? asm_exc_page_fault+0x8/0x30 # [ 57.023039] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 57.028757] RIP: 0033:0x7f3b73d29504 # [ 57.030551] /usr/bin/wget -q --timeout=1800 --tries=1 --local-encoding=UTF-8 http://internal-lkp-server:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/lkp-skl-d05/kernel-selftests-lkdtm-ucode=0xe2-debian-10.4-x86_64-20200603.cgz-cfecea6ead5f15880fc1fb31fc655f8be5cf7424-20211001-48082-152ckw5-5.yaml&job_state=running -O /dev/null # [ 57.033006] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 57.033008] RSP: 002b:00007ffc81609ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 57.033010] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f3b73d29504 # # [ 57.083844] RDX: 0000000000000011 RSI: 00007f3b73a78000 RDI: 0000000000000001 # [ 57.083845] RBP: 00007f3b73a78000 R08: 00000000ffffffff R09: 0000000000000000 # [ 57.083846] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f3b73a78000 # [ 57.083847] R13: 0000000000000001 R14: 0000000000000011 R15: 0000000000020000 # [ 57.083852] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic # [ 57.092499] target ucode: 0xe2 # [ 57.099867] xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 # # [ 57.109833] coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci # [ 57.118439] current_version: e2, target_version: e2 # [ 57.125420] i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi # # [ 57.141375] video intel_pmc_core acpi_pad ip_tables # [ 57.141471] ---[ end trace bd77837396b7dc03 ]--- # [ 57.148147] KERNEL SELFTESTS: linux_headers_dir is /usr/src/linux-headers-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424 # [ 57.158526] RIP: 0010:lkdtm_BUG+0x5/0x40 # # [ 57.161685] 2021-10-01 14:00:44 ln -sf /usr/bin/clang # [ 57.174733] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # # [ 57.181213] 2021-10-01 14:00:44 ln -sf /usr/bin/llc # [ 57.188440] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # # [ 57.192702] 2021-10-01 14:00:44 sed -i s/default_timeout=45/default_timeout=300/ kselftest/runner.sh # [ 57.196255] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 57.196257] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # # [ 57.202343] 2021-10-01 14:00:44 make -C lkdtm # [ 57.214868] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 57.214869] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 57.214870] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # # [ 57.223205] make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm' # [ 57.227383] FS: 00007f3b73e01540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 57.227384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 57.227385] CR2: 000055b400489150 CR3: 000000080c696005 CR4: 00000000003706e0 # # [ 57.250343] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/PANIC.sh # [ 57.254482] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 57.254483] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # CORRUPT_LIST_DEL: saw 'list_del corruption': ok ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # Segmentation fault # [ 57.263994] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/BUG.sh # [ 57.328230] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING # # [ 57.344408] lkdtm: attempting bad read from page below current stack # [ 57.344411] BUG: stack guard page was hit at 0000000098789567 (stack is 00000000e0127e16..00000000d3d07aef) # [ 57.344414] kernel stack overflow (page fault): 0000 [#5] PREEMPT SMP PTI # [ 57.344416] CPU: 0 PID: 1691 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 57.354212] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WARNING.sh # [ 57.358630] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 57.358631] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a # # [ 57.376225] Code: c0 03 00 0f 1f 44 00 00 53 48 c7 c7 58 1b a9 82 50 65 48 8b 04 25 40 70 01 00 48 8b 58 20 e8 c9 e3 fb ff 48 c7 c7 98 1b a9 82 <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 af e3 fb ff 0f 1f 44 # [ 57.376226] RSP: 0018:ffffc9000236fde8 EFLAGS: 00010246 # [ 57.376228] RAX: 0000000000000038 RBX: ffffc9000236c000 RCX: 0000000000000000 # [ 57.376229] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff82a91b98 # [ 57.387771] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WARNING_MESSAGE.sh # [ 57.391822] RBP: ffff888811f3c000 R08: 0000000000000000 R09: 0000000000000000 # [ 57.391823] R10: 0000000000000001 R11: ffffffff835839c0 R12: ffffffff82a9114e # [ 57.391824] R13: 0000000000000019 R14: ffffc9000236fea8 R15: 00000000000000c0 # [ 57.391825] FS: 00007f3c7b029540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # # [ 57.409237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 57.409238] CR2: ffffc9000236bfff CR3: 000000080c62c003 CR4: 00000000003706f0 # [ 57.409239] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 57.409240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 57.409241] Call Trace: # [ 57.409243] ? lkdtm_CORRUPT_LIST_DEL.cold+0x136/0x136 # [ 57.419554] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXCEPTION.sh # [ 57.425391] direct_entry.cold+0x2f/0x4b # # [ 57.443246] full_proxy_write+0x56/0x80 # [ 57.443251] vfs_write+0xcc/0x3c0 # [ 57.456280] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/LOOP.sh # [ 57.468597] ksys_write+0x68/0x100 # [ 57.468600] do_syscall_64+0x5c/0x80 # # [ 57.483149] ? do_syscall_64+0x69/0x80 # [ 57.483152] ? asm_exc_page_fault+0x8/0x30 # [ 57.483170] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 57.488862] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXHAUST_STACK.sh # [ 57.504717] RIP: 0033:0x7f3c7af51504 # [ 57.504719] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 57.504721] RSP: 002b:00007ffc8de2c2a8 EFLAGS: 00000246 # # [ 57.518399] ORIG_RAX: 0000000000000001 # [ 57.518400] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007f3c7af51504 # [ 57.518401] RDX: 0000000000000019 RSI: 00007f3c7aca0000 RDI: 0000000000000001 # [ 57.518401] RBP: 00007f3c7aca0000 R08: 00000000ffffffff R09: 0000000000000000 # [ 57.518402] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f3c7aca0000 # [ 57.518403] R13: 0000000000000001 R14: 0000000000000019 R15: 0000000000020000 # [ 57.529820] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CORRUPT_STACK.sh # [ 57.542481] Modules linked in: btrfs # # [ 57.558073] ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # [ 57.569602] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CORRUPT_STACK_STRONG.sh # [ 57.574611] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul # # [ 57.583203] crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 # [ 57.594367] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/ARRAY_BOUNDS.sh # [ 57.598803] i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi # # [ 57.609721] video intel_pmc_core acpi_pad ip_tables # [ 57.609724] ---[ end trace bd77837396b7dc04 ]--- # [ 57.609726] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 57.619074] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CORRUPT_LIST_ADD.sh # [ 57.631270] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 57.631271] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 57.631273] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 57.631273] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # # [ 57.638043] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 57.638044] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 57.638044] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 57.638045] FS: 00007f3c7b029540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 57.638047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 57.638047] CR2: ffffc9000236bfff CR3: 000000080c62c003 CR4: 00000000003706f0 # [ 57.638048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 57.646205] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CORRUPT_LIST_DEL.sh # [ 57.646553] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 57.665991] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 57.665993] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1691, name: cat # [ 57.665994] INFO: lockdep is turned off. # [ 57.665994] irq event stamp: 0 # [ 57.665995] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 57.674017] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/STACK_GUARD_PAGE_LEADING.sh # [ 57.676859] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 57.676862] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 57.687345] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 57.687347] CPU: 0 PID: 1691 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 57.687348] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 57.687349] Call Trace: # [ 57.687351] dump_stack_lvl+0x45/0x59 # [ 57.707157] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/STACK_GUARD_PAGE_TRAILING.sh # [ 57.707689] ___might_sleep.cold+0xf4/0x10a # [ 57.707693] exit_signals+0x30/0x380 # # [ 57.732956] do_exit+0xc2/0xc80 # [ 57.732959] ? do_syscall_64+0x69/0x80 # [ 57.738521] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/UNSET_SMEP.sh # [ 57.739642] rewind_stack_do_exit+0x17/0x17 # # [ 57.755235] RIP: 0033:0x7f3c7af51504 # [ 57.755236] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 57.755238] RSP: 002b:00007ffc8de2c2a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 57.755239] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007f3c7af51504 # [ 57.766578] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/DOUBLE_FAULT.sh # [ 57.770824] RDX: 0000000000000019 RSI: 00007f3c7aca0000 RDI: 0000000000000001 # [ 57.770825] RBP: 00007f3c7aca0000 R08: 00000000ffffffff R09: 0000000000000000 # [ 57.770826] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f3c7aca0000 # [ 57.770827] R13: 0000000000000001 R14: 0000000000000019 R15: 0000000000020000 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # Segmentation fault # [ 57.840926] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING # # [ 57.846098] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CORRUPT_PAC.sh # [ 57.855030] lkdtm: attempting bad read from page above current stack # # [ 57.874393] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh # [ 57.878011] BUG: stack guard page was hit at 000000009a05c01f (stack is 000000001e72a398..00000000ac88ae22) # # [ 57.885558] kernel stack overflow (page fault): 0000 [#6] PREEMPT SMP PTI # [ 57.885560] CPU: 0 PID: 1723 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 57.885562] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 57.885578] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d # [ 57.894412] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SLAB_LINEAR_OVERFLOW.sh # [ 57.895473] Code: e3 fb ff 0f 1f 44 00 00 53 48 c7 c7 d0 1b a9 82 50 65 48 8b 04 25 40 70 01 00 48 8b 58 20 e8 8f e3 fb ff 48 c7 c7 10 1c a9 82 <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 72 e3 fb ff # [ 57.895475] RSP: 0018:ffffc900023ffe28 EFLAGS: 00010246 # # [ 57.931245] RAX: 0000000000000038 RBX: ffffc900023fc000 RCX: 0000000000000000 # [ 57.931247] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff82a91c10 # [ 57.931248] RBP: ffff88881241e000 R08: 0000000000000000 R09: 0000000000000000 # [ 57.931248] R10: 0000000000000769 R11: 626d735f63326920 R12: ffffffff82a91167 # [ 57.931249] R13: 000000000000001a R14: ffffc900023ffee8 R15: 00000000000000d0 # [ 57.931250] FS: 00007fdb88562540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 57.941023] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/VMALLOC_LINEAR_OVERFLOW.sh # [ 57.944932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 57.944933] CR2: ffffc90002400000 CR3: 000000080c6fc004 CR4: 00000000003706f0 # [ 57.944934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 57.944935] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 57.954922] Call Trace: # [ 57.954924] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a # [ 57.954927] direct_entry.cold+0x2f/0x4b # [ 57.966574] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WRITE_AFTER_FREE.sh # [ 57.970524] full_proxy_write+0x56/0x80 # # [ 57.987060] vfs_write+0xcc/0x3c0 # [ 57.987063] ksys_write+0x68/0x100 # [ 57.996853] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/READ_AFTER_FREE.sh # [ 58.001265] do_syscall_64+0x5c/0x80 # [ 58.001268] ? asm_exc_page_fault+0x8/0x30 # # [ 58.025406] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 58.025408] RIP: 0033:0x7fdb8848a504 # [ 58.025411] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 58.036898] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WRITE_BUDDY_AFTER_FREE.sh # [ 58.044895] RSP: 002b:00007ffcad831348 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 58.044897] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007fdb8848a504 # [ 58.044898] RDX: 000000000000001a RSI: 00007fdb881d9000 RDI: 0000000000000001 # [ 58.044899] RBP: 00007fdb881d9000 R08: 00000000ffffffff R09: 0000000000000000 # # [ 58.057714] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fdb881d9000 # [ 58.057715] R13: 0000000000000001 R14: 000000000000001a R15: 0000000000020000 # [ 58.057719] Modules linked in: btrfs # [ 58.065086] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/READ_BUDDY_AFTER_FREE.sh # [ 58.068377] ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c # # [ 58.094245] intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel # [ 58.106681] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SLAB_INIT_ON_ALLOC.sh # [ 58.112197] wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci # # [ 58.130046] i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 58.130054] ---[ end trace bd77837396b7dc05 ]--- # [ 58.136959] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/BUDDY_INIT_ON_ALLOC.sh # [ 58.137541] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 58.137545] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # # [ 58.159545] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 58.159546] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 58.159547] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 58.159548] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 58.159549] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 58.159549] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 58.159550] FS: 00007fdb88562540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 58.167396] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SLAB_FREE_DOUBLE.sh # [ 58.169805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 58.169806] CR2: ffffc90002400000 CR3: 000000080c6fc004 CR4: 00000000003706f0 # [ 58.169807] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 58.169808] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # selftests: lkdtm: UNSET_SMEP.sh # [ 58.253018] lkdtm: Performing direct entry UNSET_SMEP # [ 58.264648] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SLAB_FREE_CROSS.sh # [ 58.268420] lkdtm: trying to clear SMEP normally # # [ 58.280196] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SLAB_FREE_PAGE.sh # [ 58.284042] ------------[ cut here ]------------ # # [ 58.294769] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SOFTLOCKUP.sh # [ 58.309625] pinned CR4 bits changed: 0x100000!? # # [ 58.319875] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/HARDLOCKUP.sh # [ 58.335697] WARNING: CPU: 3 PID: 1758 at arch/x86/kernel/cpu/common.c:397 native_write_cr4+0x3e/0x80 # # [ 58.348268] Modules linked in: btrfs # [ 58.359312] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SPINLOCKUP.sh # [ 58.365519] ipmi_devintf # # [ 58.377269] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/HUNG_TASK.sh # [ 58.380176] ipmi_msghandler blake2b_generic # # [ 58.416262] xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal # [ 58.425826] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_DATA.sh # [ 58.432129] intel_powerclamp i915 coretemp mei_wdt # # [ 58.443727] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_STACK.sh # [ 58.447741] crct10dif_pclmul crc32_pclmul crc32c_intel # # [ 58.459375] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_KMALLOC.sh # [ 58.463345] wmi_bmof ghash_clmulni_intel rapl # # [ 58.475615] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_VMALLOC.sh # [ 58.489046] intel_cstate intel_gtt mei_me # # [ 58.499335] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_RODATA.sh # [ 58.503273] ahci libahci # # [ 58.514716] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_USERSPACE.sh # [ 58.518865] i2c_i801 i2c_smbus ttm # # [ 58.524702] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_NULL.sh # [ 58.530066] mei intel_uncore libata intel_pch_thermal # # [ 58.538149] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/ACCESS_USERSPACE.sh # [ 58.551043] wmi video intel_pmc_core # # [ 58.559134] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/ACCESS_NULL.sh # [ 58.561737] acpi_pad ip_tables # # [ 58.569523] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WRITE_RO.sh # # [ 58.582085] CPU: 3 PID: 1758 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 58.589961] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WRITE_RO_AFTER_INIT.sh # [ 58.591142] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 58.596786] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WRITE_KERN.sh # [ 58.599008] RIP: 0010:native_write_cr4+0x3e/0x80 # # [ 58.607021] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_INC_OVERFLOW.sh # [ 58.622695] Code: 08 31 00 48 39 c2 75 25 48 85 f6 75 01 c3 80 3d 1a 3d 88 02 00 75 f6 48 c7 c7 68 7d 9d 82 c6 05 0a 3d 88 02 01 e8 01 cc ef 00 <0f> 0b c3 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09 c7 eb af 66 # # [ 58.643546] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_ADD_OVERFLOW.sh # [ 58.647803] RSP: 0018:ffffc90002487db8 EFLAGS: 00010286 # # # [ 58.663396] RAX: 0000000000000000 RBX: 00000000002706e0 RCX: 0000000000000000 # [ 58.663397] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 58.663398] RBP: ffff88881242d000 R08: 0000000000000000 R09: 0000000000000000 # [ 58.675533] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # [ 58.681219] R10: 0000000000000768 R11: 206c6c6174736e69 R12: ffffffff82a91181 # [ 58.681220] R13: 000000000000000b R14: ffffc90002487e80 R15: 00000000000000e0 # # [ 58.693076] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # [ 58.693269] FS: 00007f938692a540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # # [ 58.713825] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_DEC_ZERO.sh # [ 58.720638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 58.726841] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_DEC_NEGATIVE.sh # [ 58.736917] CR2: 00007f93865a1000 CR3: 000000080c620006 CR4: 00000000003706e0 # [ 58.736918] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 58.757382] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh # [ 58.762287] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 58.762288] Call Trace: # # [ 58.768370] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh # [ 58.776077] lkdtm_UNSET_SMEP.cold+0x1d/0x103 # # [ 58.784921] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_INC_ZERO.sh # [ 58.797976] direct_entry.cold+0x2f/0x4b # # [ 58.806094] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_ADD_ZERO.sh # [ 58.821961] full_proxy_write+0x56/0x80 # # [ 58.827964] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_INC_SATURATED.sh # [ 58.830033] vfs_write+0xcc/0x3c0 # # [ 58.841643] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_DEC_SATURATED.sh # [ 58.845644] ksys_write+0x68/0x100 # # [ 58.857084] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_ADD_SATURATED.sh # [ 58.861274] do_syscall_64+0x5c/0x80 # # [ 58.873018] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh # [ 58.877845] ? trace_hardirqs_on_prepare+0x24/0x100 # # [ 58.898304] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # [ 58.900630] ? do_syscall_64+0x69/0x80 # # [ 58.912501] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh # [ 58.916238] ? asm_exc_page_fault+0x8/0x30 # # [ 58.928048] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh # [ 58.931968] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 58.951772] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_TIMING.sh # [ 58.953537] RIP: 0033:0x7f9386852504 # # [ 58.959495] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/ATOMIC_TIMING.sh # [ 58.971893] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 58.981070] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_SIZE_TO.sh # [ 58.995249] RSP: 002b:00007ffde5f014c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # # [ 59.004166] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_SIZE_FROM.sh # [ 59.018463] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f9386852504 # # [ 59.032202] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh # [ 59.034672] RDX: 000000000000000b RSI: 00007f93865a1000 RDI: 0000000000000001 # [ 59.034673] RBP: 00007f93865a1000 R08: 00000000ffffffff R09: 0000000000000000 # # [ 59.053804] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f93865a1000 # [ 59.053805] R13: 0000000000000001 R14: 000000000000000b R15: 0000000000020000 # [ 59.053809] irq event stamp: 0 # [ 59.059753] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh # [ 59.071732] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 59.071734] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # # [ 59.080444] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_STACK_FRAME_TO.sh # [ 59.090396] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 59.110008] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_STACK_FRAME_FROM.sh # [ 59.111739] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 59.111741] ---[ end trace bd77837396b7dc06 ]--- # # [ 59.117711] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_STACK_BEYOND.sh # [ 59.129747] lkdtm: ok: SMEP did not get cleared # # [ 59.139391] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_KERNEL.sh # [ 59.153819] lkdtm: trying to clear SMEP with call gadget # [ 59.153820] lkdtm: ok: SMEP removal was reverted # # UNSET_SMEP: saw 'pinned CR4 bits changed:': ok ok 15 selftests: lkdtm: UNSET_SMEP.sh # selftests: lkdtm: DOUBLE_FAULT.sh # [ 59.162682] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/STACKLEAK_ERASING.sh # [ 59.257273] lkdtm: Performing direct entry DOUBLE_FAULT # # [ 59.272161] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CFI_FORWARD_PROTO.sh # [ 59.272496] lkdtm: XFAIL: this test is ia32-only # # DOUBLE_FAULT: saw 'XFAIL': [SKIP] ok 16 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP # selftests: lkdtm: CORRUPT_PAC.sh # [ 59.278382] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/FORTIFIED_STRSCPY.sh # [ 59.344588] lkdtm: Performing direct entry CORRUPT_PAC # # [ 59.355062] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/FORTIFIED_OBJECT.sh # [ 59.369122] lkdtm: XFAIL: this test is arm64-only # CORRUPT_PAC: saw 'XFAIL': [SKIP] ok 17 selftests: lkdtm: CORRUPT_PAC.sh # SKIP # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # [ 59.422524] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE # # [ 59.437672] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP] ok 18 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh # [ 59.492353] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW # [ 59.502668] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/FORTIFIED_SUBOBJECT.sh # [ 59.518414] lkdtm: Attempting slab linear overflow ... # SLAB_LINEAR_OVERFLOW: missing 'call trace:': [FAIL] not ok 19 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh # exit=1 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh # Killed # [ 59.572717] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW # # [ 59.586878] lkdtm: Attempting vmalloc linear overflow ... # [ 59.592940] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/PPC_SLB_MULTIHIT.sh # [ 59.606634] BUG: unable to handle page fault for address: ffffc90000260000 # # [ 59.617539] #PF: supervisor write access in kernel mode # [ 59.617540] #PF: error_code(0x0002) - not-present page # [ 59.617542] PGD 100000067 P4D 100000067 PUD 1001ee067 PMD 100e8d067 PTE 0 # [ 59.617545] Oops: 0002 [#7] PREEMPT SMP PTI # [ 59.623432] make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm' # [ 59.637290] CPU: 0 PID: 1932 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 59.637293] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 59.637294] RIP: 0010:memset_erms+0x9/0x10 # # [ 59.644507] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 # [ 59.644509] RSP: 0018:ffffc900027c7db8 EFLAGS: 00010202 # [ 59.644511] RAX: 00000000000000aa RBX: 0000000000000012 RCX: 0000000000000001 # [ 59.644512] RDX: 0000000000001001 RSI: 00000000000000aa RDI: ffffc90000260000 # [ 59.644513] RBP: ffffc9000025f000 R08: 0000000000000000 R09: ffffc9000025f000 # [ 59.644514] R10: 0000000000000768 R11: 206c6c6174736e69 R12: ffffc9000026f000 # [ 59.661931] 2021-10-01 14:00:45 make run_tests -C lkdtm # [ 59.665536] R13: 0000000000000018 R14: ffffc900027c7e80 R15: 0000000000000120 # [ 59.665537] FS: 00007fb1461b3540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 59.665538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 59.665539] CR2: ffffc90000260000 CR3: 000000080c602001 CR4: 00000000003706f0 # # [ 59.684142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 59.684143] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 59.684144] Call Trace: # [ 59.684146] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x49/0x80 # [ 59.692108] make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm' # [ 59.707706] direct_entry.cold+0x2f/0x4b # [ 59.707711] full_proxy_write+0x56/0x80 # # [ 59.713874] vfs_write+0xcc/0x3c0 # [ 59.713877] ksys_write+0x68/0x100 # [ 59.731097] TAP version 13 # [ 59.734830] do_syscall_64+0x5c/0x80 # [ 59.734834] ? up_read+0x17/0x240 # # [ 59.753878] ? do_user_addr_fault+0x204/0x6c0 # [ 59.753882] ? asm_exc_page_fault+0x8/0x30 # [ 59.758293] 1..79 # [ 59.760323] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 59.760326] RIP: 0033:0x7fb1460db504 # # [ 59.783544] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 59.783546] RSP: 002b:00007fff44a6e2d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 59.783547] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 00007fb1460db504 # [ 59.783548] RDX: 0000000000000018 RSI: 00007fb145e2a000 RDI: 0000000000000001 # [ 59.783549] RBP: 00007fb145e2a000 R08: 00000000ffffffff R09: 0000000000000000 # [ 59.783550] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fb145e2a000 # [ 59.786401] # selftests: lkdtm: PANIC.sh # [ 59.803392] R13: 0000000000000001 R14: 0000000000000018 R15: 0000000000020000 # [ 59.803397] Modules linked in: # # [ 59.810001] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # [ 59.828539] # Skipping PANIC: crashes entire system # [ 59.832444] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt # # [ 59.852271] crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 # [ 59.858830] ok 1 selftests: lkdtm: PANIC.sh # SKIP # [ 59.860169] i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video # # [ 59.880686] intel_pmc_core acpi_pad ip_tables # [ 59.880689] CR2: ffffc90000260000 # [ 59.880690] ---[ end trace bd77837396b7dc07 ]--- # [ 59.880691] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 59.883487] # selftests: lkdtm: BUG.sh # [ 59.898961] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 59.898962] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 59.898964] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # # [ 59.920515] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 59.920516] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 59.920516] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 59.920517] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 59.920518] FS: 00007fb1461b3540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 59.920519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 59.920520] CR2: ffffc90000260000 CR3: 000000080c602001 CR4: 00000000003706f0 # [ 59.937755] # Segmentation fault # [ 59.945526] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 59.945526] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 59.945528] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 59.945529] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1932, name: cat # [ 59.945530] INFO: lockdep is turned off. # [ 59.945531] irq event stamp: 0 # [ 59.945531] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # # [ 59.964660] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 59.964662] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 59.964664] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 59.964665] CPU: 0 PID: 1932 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 59.973608] # [ 53.936709] lkdtm: Performing direct entry BUG # [ 59.974635] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 59.974636] Call Trace: # [ 59.974637] dump_stack_lvl+0x45/0x59 # # [ 59.999643] ___might_sleep.cold+0xf4/0x10a # [ 59.999646] exit_signals+0x30/0x380 # [ 59.999648] do_exit+0xc2/0xc80 # [ 60.008613] # [ 53.941887] ------------[ cut here ]------------ # [ 60.009615] rewind_stack_do_exit+0x17/0x17 # # [ 60.025201] RIP: 0033:0x7fb1460db504 # [ 60.025203] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 60.025204] RSP: 002b:00007fff44a6e2d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 60.025206] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 00007fb1460db504 # [ 60.025207] RDX: 0000000000000018 RSI: 00007fb145e2a000 RDI: 0000000000000001 # [ 60.030494] # [ 53.947230] kernel BUG at drivers/misc/lkdtm/bugs.c:76! # [ 60.046355] RBP: 00007fb145e2a000 R08: 00000000ffffffff R09: 0000000000000000 # [ 60.046356] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fb145e2a000 # [ 60.046357] R13: 0000000000000001 R14: 0000000000000018 R15: 0000000000020000 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok ok 20 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh # selftests: lkdtm: WRITE_AFTER_FREE.sh # Skipping WRITE_AFTER_FREE: Corrupts memory on failure ok 21 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP # selftests: lkdtm: READ_AFTER_FREE.sh # [ 60.136354] lkdtm: Performing direct entry READ_AFTER_FREE # # [ 60.145858] lkdtm: Value in memory before free: 12345678 # [ 60.145859] lkdtm: Attempting bad read from freed memory # [ 60.145860] lkdtm: FAIL: Memory was not poisoned! # [ 60.145866] lkdtm: This is probably expected, since this kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built *without* CONFIG_INIT_ON_FREE_DEFAULT_ON=y (and booted without 'init_on_free' specified) # READ_AFTER_FREE: missing 'call trace:|Memory correctly poisoned': [FAIL] not ok 22 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure ok 23 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # [ 60.149314] # [ 53.953191] invalid opcode: 0000 [#1] PREEMPT SMP PTI # [ 60.242886] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE # # [ 60.250806] # [ 53.958912] CPU: 0 PID: 1326 Comm: cat Not tainted 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 60.267428] lkdtm: Value in memory before free: 12345678 # # [ 60.274419] # [ 53.967308] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 60.279843] lkdtm: Attempting to read from freed memory # # [ 60.282852] # [ 53.975360] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 60.289201] lkdtm: FAIL: Buddy page was not poisoned! # [ 60.289208] lkdtm: This is probably expected, since this kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built *without* CONFIG_INIT_ON_FREE_DEFAULT_ON=y (and booted without 'init_on_free' specified) # # READ_BUDDY_AFTER_FREE: missing 'call trace:|Memory correctly poisoned': [FAIL] not ok 24 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh # [ 60.300986] # [ 53.979958] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 60.364295] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC # # [ 60.366793] # [ 53.999326] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 60.371207] lkdtm: Memory appears initialized (0, no earlier values) # # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok ok 25 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh # [ 60.380505] # [ 54.005229] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 60.438221] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC # # [ 60.448481] lkdtm: Memory appears initialized (0, no earlier values) # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok ok 26 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh # selftests: lkdtm: SLAB_FREE_DOUBLE.sh # Segmentation fault # [ 60.497214] lkdtm: Performing direct entry SLAB_FREE_DOUBLE # [ 60.503987] # [ 54.013033] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 60.509055] lkdtm: Attempting double slab free ... # # [ 60.518371] # [ 54.020821] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 60.518607] ------------[ cut here ]------------ # # [ 60.534242] kernel BUG at mm/slub.c:379! # [ 60.534246] invalid opcode: 0000 [#8] PREEMPT SMP PTI # [ 60.534249] CPU: 1 PID: 2169 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 60.539159] # [ 54.028612] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 60.543020] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 60.543021] RIP: 0010:kmem_cache_free+0x545/0x580 # # [ 60.562590] Code: fb fd ff ff 49 8b 44 24 08 f0 48 83 28 01 0f 85 25 fd ff ff 49 8b 44 24 08 4c 89 e7 48 8b 40 08 e8 e0 b9 f5 00 e9 0f fd ff ff <0f> 0b 48 8b 05 82 5a d8 01 41 bc 01 00 00 00 e9 dc fa ff ff 66 66 # [ 60.562591] RSP: 0018:ffffc90002bf7df8 EFLAGS: 00010246 # [ 60.562606] RAX: ffff8888116f82d0 RBX: ffff8888116f82d0 RCX: ffff8888116f8310 # [ 60.562607] RDX: 0000000000004001 RSI: 0000000000000040 RDI: ffff8888116f82d0 # [ 60.568971] # [ 54.036403] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 60.569306] RBP: ffffea002045be00 R08: 0000000000000000 R09: 0000000000000000 # [ 60.569307] R10: 0000000000000720 R11: 0000000031353354 R12: 0000000000000000 # [ 60.569308] R13: ffffea002045be00 R14: ffffffff8203a498 R15: ffff88810108ee00 # [ 60.569309] FS: 00007feeeb81c540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # # [ 60.577377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 60.577378] CR2: 00007feeeb493000 CR3: 0000000812632001 CR4: 00000000003706e0 # [ 60.577380] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 60.577380] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 60.577381] Call Trace: # [ 60.577384] direct_entry.cold+0x2f/0x4b # [ 60.582862] # [ 54.044198] FS: 00007fe359d25540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 60.585015] full_proxy_write+0x56/0x80 # # [ 60.591194] vfs_write+0xcc/0x3c0 # [ 60.591198] ksys_write+0x68/0x100 # [ 60.591200] do_syscall_64+0x5c/0x80 # [ 60.597656] # [ 54.052954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 60.601010] ? asm_exc_page_fault+0x8/0x30 # [ 60.601026] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 60.609348] RIP: 0033:0x7feeeb744504 # [ 60.609351] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 60.609352] RSP: 002b:00007ffe20b51ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 60.609354] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007feeeb744504 # [ 60.615407] # [ 54.059375] CR2: 00007fe35999c000 CR3: 0000000817d44006 CR4: 00000000003706f0 # [ 60.615787] RDX: 0000000000000011 RSI: 00007feeeb493000 RDI: 0000000000000001 # # [ 60.643391] RBP: 00007feeeb493000 R08: 00000000ffffffff R09: 0000000000000000 # [ 60.643392] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007feeeb493000 # [ 60.643393] R13: 0000000000000001 R14: 0000000000000011 R15: 0000000000020000 # [ 60.643410] Modules linked in: # [ 60.653124] # [ 54.067195] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 60.659009] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr # # [ 60.674595] raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt # [ 60.680928] # [ 54.074999] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 60.687014] crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt # # [ 60.692920] mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video # [ 60.706755] # [ 54.082803] Call Trace: # [ 60.711720] intel_pmc_core acpi_pad ip_tables # [ 60.712134] ---[ end trace bd77837396b7dc08 ]--- # # [ 60.722139] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 60.736499] # [ 54.085929] direct_entry.cold+0x2f/0x4b # [ 60.740946] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 60.740948] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # # [ 60.749829] # [ 54.090527] full_proxy_write+0x56/0x80 # # [ 60.751020] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 60.751021] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # # [ 60.757037] # [ 54.095039] vfs_write+0xcc/0x3c0 # [ 60.760162] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 60.760169] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # # [ 60.770064] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 60.770066] FS: 00007feeeb81c540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 60.770067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 60.770068] CR2: 00007feeeb493000 CR3: 0000000812632001 CR4: 00000000003706e0 # [ 60.775389] # [ 54.099030] ksys_write+0x68/0x100 # [ 60.793922] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 60.800705] # [ 54.103109] do_syscall_64+0x5c/0x80 # [ 60.807617] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # SLAB_FREE_DOUBLE: saw 'call trace:': ok ok 27 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # selftests: lkdtm: SLAB_FREE_CROSS.sh # [ 60.868672] lkdtm: Performing direct entry SLAB_FREE_CROSS # # [ 60.876811] # [ 54.107360] ? asm_exc_page_fault+0x8/0x30 # [ 60.883547] lkdtm: Attempting cross-cache slab free ... # # [ 60.894098] # [ 54.112129] ? asm_exc_page_fault+0x1e/0x30 # [ 60.901293] ------------[ cut here ]------------ # # [ 60.906924] # [ 54.116985] ? asm_exc_page_fault+0x8/0x30 # [ 60.909630] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a # # [ 60.917711] # [ 54.121752] ? lockdep_hardirqs_on+0x79/0x100 # [ 60.918746] WARNING: CPU: 1 PID: 2201 at mm/slab.h:449 kmem_cache_free+0x49f/0x580 # # [ 60.928853] # [ 54.126779] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 60.936431] Modules linked in: # # [ 60.944308] # [ 54.132497] RIP: 0033:0x7fe359c4d504 # [ 60.953165] btrfs # # [ 60.964810] # [ 54.136746] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 60.967810] ipmi_devintf # # [ 60.973038] # [ 54.156120] RSP: 002b:00007ffebc4a45e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 60.975279] ipmi_msghandler # # [ 60.979305] # [ 54.164344] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe359c4d504 # [ 60.982308] blake2b_generic xor zstd_compress # # [ 60.988554] # [ 54.172136] RDX: 0000000000000004 RSI: 00007fe35999c000 RDI: 0000000000000001 # [ 60.990384] intel_rapl_msr # # [ 61.002010] raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal # [ 61.005946] # [ 54.179928] RBP: 00007fe35999c000 R08: 00000000ffffffff R09: 0000000000000000 # [ 61.008464] intel_powerclamp i915 coretemp # # [ 61.029739] # [ 54.187721] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fe35999c000 # [ 61.036090] mei_wdt crct10dif_pclmul crc32_pclmul # # [ 61.045768] # [ 54.195511] R13: 0000000000000001 R14: 0000000000000004 R15: 0000000000020000 # [ 61.051680] crc32c_intel wmi_bmof ghash_clmulni_intel # # [ 62.081115] rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 62.096908] CPU: 0 PID: 2201 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 62.106699] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 62.115039] RIP: 0010:kmem_cache_free+0x49f/0x580 # [ 62.120425] Code: 4c 02 01 e8 42 8b b4 00 0f 0b e9 96 fe ff ff 48 8b 57 60 49 8b 4f 60 48 c7 c6 10 94 65 82 48 c7 c7 78 ed a1 82 e8 20 8b b4 00 <0f> 0b 48 89 de 4c 89 ff e8 d4 7f ff ff 48 8b 0d 7d 75 65 01 e9 db # [ 62.139815] RSP: 0018:ffffc90002c97de8 EFLAGS: 00010282 # [ 62.145713] RAX: 0000000000000000 RBX: ffff88880a9b1dc8 RCX: 0000000000000000 # [ 62.153522] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 62.161333] RBP: ffff88888a9b1dc8 R08: 0000000000000000 R09: 0000000000000000 # [ 62.169128] R10: 0000000000000720 R11: 0000000031353354 R12: 0000000000000000 # [ 62.176935] R13: 0000000000000010 R14: ffffc90002c97ed8 R15: ffff88810108ec00 # [ 62.184732] FS: 00007fee8910a540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 62.193489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 62.199911] CR2: 0000558834d56da4 CR3: 0000000811f54002 CR4: 00000000003706f0 # [ 62.207722] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 62.215535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 62.223335] Call Trace: # [ 62.226481] ? lkdtm_SLAB_FREE_CROSS+0x17/0x40 # [ 62.231623] direct_entry.cold+0x2f/0x4b # [ 62.236252] full_proxy_write+0x56/0x80 # [ 62.240771] vfs_write+0xcc/0x3c0 # [ 62.244772] ksys_write+0x68/0x100 # [ 62.248870] do_syscall_64+0x5c/0x80 # [ 62.253147] ? asm_exc_page_fault+0x8/0x30 # [ 62.257938] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 62.263661] RIP: 0033:0x7fee89032504 # [ 62.267916] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 62.287299] RSP: 002b:00007fff49b3bb48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 62.295545] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fee89032504 # [ 62.303343] RDX: 0000000000000010 RSI: 00007fee88d81000 RDI: 0000000000000001 # [ 62.311153] RBP: 00007fee88d81000 R08: 00000000ffffffff R09: 0000000000000000 # [ 62.318950] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fee88d81000 # [ 62.326745] R13: 0000000000000001 R14: 0000000000000010 R15: 0000000000020000 # [ 62.334546] irq event stamp: 0 # [ 62.338296] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 62.345240] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 62.354075] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 62.362914] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 62.369888] ---[ end trace bd77837396b7dc09 ]--- # SLAB_FREE_CROSS: saw 'call trace:': ok ok 28 selftests: lkdtm: SLAB_FREE_CROSS.sh # selftests: lkdtm: SLAB_FREE_PAGE.sh # [ 62.439545] lkdtm: Performing direct entry SLAB_FREE_PAGE # [ 62.445631] lkdtm: Attempting non-Slab slab free ... # [ 62.451470] ------------[ cut here ]------------ # [ 62.456861] virt_to_cache: Object is not a Slab page! # [ 62.462685] WARNING: CPU: 3 PID: 2239 at mm/slab.h:413 kmem_cache_free+0x47d/0x580 # [ 62.471058] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 62.511830] CPU: 3 PID: 2239 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 62.521724] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 62.529874] RIP: 0010:kmem_cache_free+0x47d/0x580 # [ 62.535359] Code: fd ff ff 80 3d 5e fd 4c 02 00 0f 85 b7 fe ff ff 48 c7 c6 00 94 65 82 48 c7 c7 58 ed a1 82 c6 05 43 fd 4c 02 01 e8 42 8b b4 00 <0f> 0b e9 96 fe ff ff 48 8b 57 60 49 8b 4f 60 48 c7 c6 10 94 65 82 # [ 62.554820] RSP: 0018:ffffc90002d6fde8 EFLAGS: 00010282 # [ 62.560813] RAX: 0000000000000000 RBX: ffff88880aa5d000 RCX: 0000000000000000 # [ 62.568703] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 62.576599] RBP: ffff88888aa5d000 R08: 0000000000000003 R09: 0000000000000001 # [ 62.584499] R10: 0000000000000721 R11: 5f6f745f74726976 R12: 0000000000000000 # [ 62.592434] R13: 000000000000000f R14: ffffc90002d6fee8 R15: 00000000000001b0 # [ 62.600341] FS: 00007f790d09d540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 62.609173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 62.615666] CR2: 00007fa8fd552000 CR3: 0000000812632006 CR4: 00000000003706e0 # [ 62.623543] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 62.631437] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 62.639345] Call Trace: # [ 62.642562] lkdtm_SLAB_FREE_PAGE+0x2b/0x40 # [ 62.647529] direct_entry.cold+0x2f/0x4b # [ 62.652223] full_proxy_write+0x56/0x80 # [ 62.656838] vfs_write+0xcc/0x3c0 # [ 62.660915] ksys_write+0x68/0x100 # [ 62.665090] do_syscall_64+0x5c/0x80 # [ 62.669453] ? asm_exc_page_fault+0x8/0x30 # [ 62.674316] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 62.680155] RIP: 0033:0x7f790cfc5504 # [ 62.684507] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 62.704021] RSP: 002b:00007ffcf222ee08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 62.712346] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f790cfc5504 # [ 62.720232] RDX: 000000000000000f RSI: 00007f790cd14000 RDI: 0000000000000001 # [ 62.728126] RBP: 00007f790cd14000 R08: 00000000ffffffff R09: 0000000000000000 # [ 62.736000] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f790cd14000 # [ 62.743878] R13: 0000000000000001 R14: 000000000000000f R15: 0000000000020000 # [ 62.751759] irq event stamp: 0 # [ 62.755584] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 62.762626] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 62.771572] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 62.780522] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 62.787563] ---[ end trace bd77837396b7dc0a ]--- # SLAB_FREE_PAGE: saw 'call trace:': ok ok 29 selftests: lkdtm: SLAB_FREE_PAGE.sh # selftests: lkdtm: SOFTLOCKUP.sh # Skipping SOFTLOCKUP: Hangs the system ok 30 selftests: lkdtm: SOFTLOCKUP.sh # SKIP # selftests: lkdtm: HARDLOCKUP.sh # Skipping HARDLOCKUP: Hangs the system ok 31 selftests: lkdtm: HARDLOCKUP.sh # SKIP # selftests: lkdtm: SPINLOCKUP.sh # Skipping SPINLOCKUP: Hangs the system ok 32 selftests: lkdtm: SPINLOCKUP.sh # SKIP # selftests: lkdtm: HUNG_TASK.sh # Skipping HUNG_TASK: Hangs the system ok 33 selftests: lkdtm: HUNG_TASK.sh # SKIP # selftests: lkdtm: EXEC_DATA.sh # Killed # [ 62.944382] lkdtm: Performing direct entry EXEC_DATA # [ 62.950022] lkdtm: attempting ok execution at ffffffff81a27340 # [ 62.956707] lkdtm: attempting bad execution at ffffffff84f4f760 # [ 62.963394] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) # [ 62.971549] BUG: unable to handle page fault for address: ffffffff84f4f760 # [ 62.979082] #PF: supervisor instruction fetch in kernel mode # [ 62.985406] #PF: error_code(0x0011) - permissions violation # [ 62.991643] PGD 81c029067 P4D 81c029067 PUD 81c02a063 PMD 800000081dc000e3 # [ 62.999265] Oops: 0011 [#9] PREEMPT SMP PTI # [ 63.004119] CPU: 3 PID: 2387 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 63.013901] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 63.021967] RIP: 0010:data_area+0x0/0x40 # [ 63.026581] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00 00 00 ea 08 01 81 88 ff ff 00 ec 08 01 81 88 ff ff 00 ee 08 01 81 88 ff ff <0f> 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f # [ 63.045956] RSP: 0018:ffffc90002fc7d60 EFLAGS: 00010246 # [ 63.051848] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000 # [ 63.059640] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 63.067429] RBP: ffffffff84f4f760 R08: 0000000000000003 R09: 0000000000000001 # [ 63.075230] R10: 0000000000000730 R11: 61203a6d74646b6c R12: ffffffff82a912df # [ 63.083019] R13: 000000000000000a R14: ffffc90002fc7e28 R15: 0000000000000230 # [ 63.090813] FS: 00007f77d0bf6540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 63.099555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 63.103119] # [ 54.203309] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 63.105962] CR2: ffffffff84f4f760 CR3: 0000000811e16005 CR4: 00000000003706e0 # [ 63.105963] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 63.105964] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 63.105965] Call Trace: # [ 63.105967] ? execute_location+0x48/0x56 # # [ 63.155869] ? direct_entry.cold+0x2f/0x4b # [ 63.155871] ? full_proxy_write+0x56/0x80 # [ 63.155876] ? vfs_write+0xcc/0x3c0 # [ 63.164912] # [ 54.244125] ---[ end trace bd77837396b7dbfe ]--- # [ 63.171485] ? ksys_write+0x68/0x100 # [ 63.171488] ? do_syscall_64+0x5c/0x80 # # [ 63.179296] ? rcu_read_lock_sched_held+0x23/0x80 # [ 63.179299] ? lock_release+0x1f1/0x2c0 # [ 63.182486] # [ 54.249420] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 63.186252] ? up_read+0x17/0x240 # [ 63.186254] ? do_user_addr_fault+0x204/0x6c0 # # [ 63.195098] ? asm_exc_page_fault+0x8/0x30 # [ 63.195101] ? entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 63.206993] # [ 54.254061] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 63.210527] Modules linked in: # # [ 63.218073] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common # [ 63.224141] # [ 54.273439] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 63.228645] sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt # # [ 63.237659] crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 # [ 63.241873] # [ 54.279347] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 63.244628] i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi # # [ 63.271355] video intel_pmc_core acpi_pad ip_tables # [ 63.271358] CR2: ffffffff84f4f760 # [ 63.271360] ---[ end trace bd77837396b7dc0b ]--- # [ 63.271361] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 63.271365] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 63.276994] # [ 54.287156] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 63.277270] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 63.277272] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 63.277273] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # # [ 63.297262] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 63.297263] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 63.297263] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 63.297264] FS: 00007f77d0bf6540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 63.297266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 63.297267] CR2: ffffffff84f4f760 CR3: 0000000811e16005 CR4: 00000000003706e0 # [ 63.297268] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 63.307969] # [ 54.294971] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 63.308282] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 63.308284] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 63.308285] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 2387, name: cat # # [ 63.330866] INFO: lockdep is turned off. # [ 63.330880] irq event stamp: 0 # [ 63.330880] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 63.330883] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 63.340017] # [ 54.302791] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 63.340418] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 63.340420] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 63.340421] CPU: 3 PID: 2387 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 63.350041] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 63.350042] Call Trace: # [ 63.350045] dump_stack_lvl+0x45/0x59 # [ 63.357043] # [ 54.310617] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 63.359925] ___might_sleep.cold+0xf4/0x10a # # [ 63.388570] exit_signals+0x30/0x380 # [ 63.388573] do_exit+0xc2/0xc80 # [ 63.388577] rewind_stack_do_exit+0x17/0x17 # [ 63.396894] # [ 54.318428] FS: 00007fe359d25540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 63.402276] RIP: 0033:0x7f77d0b1e504 # [ 63.402278] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 63.402279] RSP: 002b:00007fff986d7028 EFLAGS: 00000246 # # [ 63.412258] ORIG_RAX: 0000000000000001 # [ 63.412259] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f77d0b1e504 # [ 63.412260] RDX: 000000000000000a RSI: 00007f77d086d000 RDI: 0000000000000001 # [ 63.412261] RBP: 00007f77d086d000 R08: 00000000ffffffff R09: 0000000000000000 # [ 63.412262] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f77d086d000 # [ 63.412263] R13: 0000000000000001 R14: 000000000000000a R15: 0000000000020000 # EXEC_DATA: saw 'call trace:': ok ok 34 selftests: lkdtm: EXEC_DATA.sh # selftests: lkdtm: EXEC_STACK.sh # Killed # [ 63.477852] lkdtm: Performing direct entry EXEC_STACK # [ 63.485017] # [ 54.327205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 63.493140] lkdtm: attempting ok execution at ffffffff81a27340 # # [ 63.503105] # [ 54.333632] CR2: 00007fe35999c000 CR3: 0000000817d44006 CR4: 00000000003706f0 # [ 63.503836] lkdtm: attempting bad execution at ffffc90003077d08 # # [ 63.509898] # [ 54.341442] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 63.512028] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) # # [ 63.527546] BUG: unable to handle page fault for address: ffffc90003077d08 # [ 63.527547] #PF: supervisor instruction fetch in kernel mode # [ 63.527548] #PF: error_code(0x0011) - permissions violation # [ 63.527549] PGD 100000067 P4D 100000067 PUD 1001ee067 PMD 1036a0067 PTE 8000000819c4e063 # [ 63.538638] # [ 54.349255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 63.545636] Oops: 0011 [#10] PREEMPT SMP PTI # [ 63.545638] CPU: 0 PID: 2425 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 63.562343] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 63.562344] RIP: 0010:0xffffc90003077d08 # [ 63.562346] Code: 00 00 08 7d 07 03 00 c9 ff ff f7 b0 03 82 ff ff ff ff 24 00 00 00 00 00 00 00 00 50 97 0a 88 88 ff ff 23 b2 03 82 ff ff ff ff <0f> 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f # [ 63.562347] RSP: 0018:ffffc90003077ce8 EFLAGS: 00010246 # [ 63.565347] # BUG: saw 'kernel BUG at': ok # # [ 63.572595] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000 # [ 63.572596] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 63.572597] RBP: ffffc90003077d08 R08: 0000000000000000 R09: 0000000000000000 # [ 63.572598] R10: 0000000000000730 R11: 6e65766520717269 R12: ffffffff82a912e9 # # [ 63.580058] R13: 000000000000000b R14: ffffc90003077e00 R15: 0000000000000240 # [ 63.580059] FS: 00007fe5bb3b2540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 63.580060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 63.580061] CR2: ffffc90003077d08 CR3: 000000080c67e006 CR4: 00000000003706f0 # [ 63.580062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 63.580063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 63.589963] ok 2 selftests: lkdtm: BUG.sh # [ 63.594190] Call Trace: # [ 63.594192] ? execute_location+0x48/0x56 # [ 63.594196] ? lkdtm_EXEC_STACK+0x26/0x40 # [ 63.594199] ? direct_entry.cold+0x2f/0x4b # # [ 63.600636] ? full_proxy_write+0x56/0x80 # [ 63.600640] ? vfs_write+0xcc/0x3c0 # [ 63.605125] # selftests: lkdtm: WARNING.sh # [ 63.609327] ? ksys_write+0x68/0x100 # [ 63.609329] ? do_syscall_64+0x5c/0x80 # # [ 63.623809] ? vfs_read+0x126/0x1c0 # [ 63.623812] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 63.644446] # [ 54.409150] lkdtm: Performing direct entry WARNING # [ 63.649132] ? do_syscall_64+0x69/0x80 # [ 63.649135] ? entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 63.655825] Modules linked in: btrfs ipmi_devintf ipmi_msghandler # [ 63.664928] # [ 54.414630] ------------[ cut here ]------------ # [ 63.671411] blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common # # [ 63.687010] sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof # [ 63.697091] # [ 54.419925] WARNING: CPU: 2 PID: 1364 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0xf/0x40 # [ 63.700540] ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 # # [ 63.714917] i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 63.729403] # [ 54.429051] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 63.732952] CR2: ffffc90003077d08 # [ 63.732953] ---[ end trace bd77837396b7dc0c ]--- # [ 63.732955] RIP: 0010:lkdtm_BUG+0x5/0x40 # # [ 63.744396] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 63.744398] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 63.744399] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 63.744400] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 63.744401] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 63.744402] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 63.744402] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 63.744403] FS: 00007fe5bb3b2540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 63.754999] # [ 54.469728] CPU: 2 PID: 1364 Comm: cat Tainted: G D 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 63.762263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 63.762265] CR2: ffffc90003077d08 CR3: 000000080c67e006 CR4: 00000000003706f0 # [ 63.762266] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 63.762266] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # EXEC_STACK: saw 'call trace:': ok ok 35 selftests: lkdtm: EXEC_STACK.sh # selftests: lkdtm: EXEC_KMALLOC.sh # Killed # [ 63.826900] lkdtm: Performing direct entry EXEC_KMALLOC # # [ 63.846052] # [ 54.479530] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 63.849938] lkdtm: attempting ok execution at ffffffff81a27340 # # [ 63.856001] # [ 54.487586] RIP: 0010:lkdtm_WARNING+0xf/0x40 # [ 63.856995] lkdtm: attempting bad execution at ffff88880b3a53c0 # # [ 63.869715] # [ 54.492549] Code: 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 83 05 f8 8c 52 03 01 75 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 # [ 63.872880] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) # # [ 63.888154] BUG: unable to handle page fault for address: ffff88880b3a53c0 # [ 63.888155] #PF: supervisor instruction fetch in kernel mode # [ 63.888156] #PF: error_code(0x0011) - permissions violation # [ 63.888157] PGD 81de01067 P4D 81de01067 PUD 7e7740067 PMD 8191ec063 PTE 800000080b3a5063 # [ 63.891656] # [ 54.511932] RSP: 0018:ffffc900015c7d70 EFLAGS: 00010202 # [ 63.898133] Oops: 0011 [#11] PREEMPT SMP PTI # [ 63.898135] CPU: 1 PID: 2457 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 63.898137] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 63.913285] RIP: 0010:0xffff88880b3a53c0 # [ 63.913287] Code: 00 00 02 00 00 00 00 00 00 00 e0 4d 59 c0 8a 50 39 df 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fa a4 1a 81 ff ff ff ff <0f> 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f # [ 63.913289] RSP: 0018:ffffc9000310fd98 EFLAGS: 00010246 # [ 63.913290] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000 # [ 63.913291] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 63.922857] # [ 54.517844] RAX: ffffffff81a26a40 RBX: 0000000000000002 RCX: 0000000000000000 # [ 63.928873] RBP: ffff88880b3a53c0 R08: 0000000000000000 R09: 0000000000000000 # [ 63.928874] R10: 0000000000000737 R11: 6666666666662052 R12: ffffffff82a912f4 # [ 63.928875] R13: 000000000000000d R14: ffffc9000310fe70 R15: 0000000000000250 # [ 63.928876] FS: 00007fddf2728540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # # [ 63.941345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 63.941347] CR2: ffff88880b3a53c0 CR3: 0000000811f4c006 CR4: 00000000003706e0 # [ 63.941348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 63.941348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 63.941349] Call Trace: # [ 63.941351] ? execute_location+0x48/0x56 # [ 63.946302] # [ 54.525644] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb7a0 # [ 63.949156] ? lkdtm_EXEC_KMALLOC+0x2c/0x40 # # [ 63.958620] ? direct_entry.cold+0x2f/0x4b # [ 63.958623] ? full_proxy_write+0x56/0x80 # [ 63.962704] # [ 54.533462] RBP: ffff888811316000 R08: 0000000000000003 R09: 0000000000000001 # [ 63.965480] ? vfs_write+0xcc/0x3c0 # [ 63.965483] ? ksys_write+0x68/0x100 # # [ 63.974413] ? do_syscall_64+0x5c/0x80 # [ 63.974417] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 63.980575] # [ 54.541286] R10: 0000000000000747 R11: 0000000074646b6c R12: ffffffff82a910d6 # [ 63.983082] ? do_syscall_64+0x69/0x80 # [ 63.983085] ? asm_exc_page_fault+0x8/0x30 # # [ 63.989422] ? entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 63.989427] Modules linked in: # [ 63.996856] # [ 54.549099] R13: 0000000000000008 R14: ffffc900015c7e20 R15: 0000000000000020 # [ 64.001898] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress # # [ 64.012212] intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp # [ 64.016479] # [ 54.556919] FS: 00007f9955855540(0000) GS:ffff8887c7500000(0000) knlGS:0000000000000000 # [ 64.021144] mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate # # [ 64.037511] intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi # [ 64.041108] # [ 54.565687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 64.053019] video intel_pmc_core acpi_pad ip_tables # [ 64.053022] CR2: ffff88880b3a53c0 # # [ 64.072405] ---[ end trace bd77837396b7dc0d ]--- # [ 64.072406] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 64.072408] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 64.072410] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 64.076465] # [ 54.572116] CR2: 00007f99554cc000 CR3: 000000080b5c4001 CR4: 00000000003706e0 # # [ 64.085401] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 64.085402] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 64.085402] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 64.085403] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 64.085404] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # # [ 64.131558] FS: 00007fddf2728540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 64.131559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 64.131560] CR2: ffff88880b3a53c0 CR3: 0000000811f4c006 CR4: 00000000003706e0 # [ 64.131561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 64.131562] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # EXEC_KMALLOC: saw 'call trace:': ok ok 36 selftests: lkdtm: EXEC_KMALLOC.sh # selftests: lkdtm: EXEC_VMALLOC.sh # Killed # [ 64.198662] lkdtm: Performing direct entry EXEC_VMALLOC # [ 64.201935] # [ 54.579912] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 64.207924] lkdtm: attempting ok execution at ffffffff81a27340 # # [ 64.218711] # [ 54.587723] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 64.227904] lkdtm: attempting bad execution at ffffc90000277000 # [ 64.227908] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) # # [ 64.242104] BUG: unable to handle page fault for address: ffffc90000277000 # [ 64.242105] #PF: supervisor instruction fetch in kernel mode # [ 64.242106] #PF: error_code(0x0011) - permissions violation # [ 64.242107] PGD 100000067 P4D 100000067 PUD 1001ee067 PMD 100e8d067 PTE 800000080a8f2063 # [ 64.250544] # [ 54.595536] Call Trace: # [ 64.257690] Oops: 0011 [#12] PREEMPT SMP PTI # [ 64.257692] CPU: 1 PID: 2489 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 64.265757] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 64.265758] RIP: 0010:0xffffc90000277000 # [ 64.265762] Code: Unable to access opcode bytes at RIP 0xffffc90000276fd6. # [ 64.265762] RSP: 0018:ffffc9000318fda8 EFLAGS: 00010246 # [ 64.276353] # [ 54.598680] direct_entry.cold+0x2f/0x4b # [ 64.281783] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000 # [ 64.281785] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 64.281786] RBP: ffffc90000277000 R08: 0000000000000000 R09: 0000000000000000 # [ 64.281786] R10: 0000000000000020 R11: 0000000000ffff10 R12: ffffffff82a91301 # # [ 64.290369] R13: 000000000000000d R14: ffffc9000318fe80 R15: 0000000000000260 # [ 64.290370] FS: 00007f826ec1b540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 64.290372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 64.290373] CR2: ffffc90000276fd6 CR3: 0000000811ce8001 CR4: 00000000003706e0 # [ 64.290374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 64.290375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 64.297916] # [ 54.603298] full_proxy_write+0x56/0x80 # [ 64.299128] Call Trace: # [ 64.299130] ? execute_location+0x48/0x56 # # [ 64.328106] ? lkdtm_EXEC_VMALLOC+0x20/0x40 # [ 64.328109] ? direct_entry.cold+0x2f/0x4b # [ 64.328111] ? full_proxy_write+0x56/0x80 # [ 64.331095] # [ 54.607828] vfs_write+0xcc/0x3c0 # [ 64.337823] ? vfs_write+0xcc/0x3c0 # [ 64.337826] ? ksys_write+0x68/0x100 # [ 64.337829] ? do_syscall_64+0x5c/0x80 # # [ 64.350404] ? up_read+0x17/0x240 # [ 64.350406] ? do_user_addr_fault+0x204/0x6c0 # [ 64.359986] # [ 54.611841] ksys_write+0x68/0x100 # [ 64.366532] ? asm_exc_page_fault+0x8/0x30 # [ 64.366535] ? entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 64.366540] Modules linked in: # # [ 64.381264] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # [ 64.390228] # [ 54.615935] do_syscall_64+0x5c/0x80 # [ 64.391492] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt # # [ 64.415504] crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm # [ 64.422670] # [ 54.620205] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 64.429197] mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 64.429217] CR2: ffffc90000277000 # # [ 64.446267] ---[ end trace bd77837396b7dc0e ]--- # [ 64.446268] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 64.446271] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 64.454989] # [ 54.625774] ? do_syscall_64+0x69/0x80 # [ 64.461866] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 64.461868] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 64.461869] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 64.461869] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # # [ 64.478411] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 64.478412] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 64.478413] FS: 00007f826ec1b540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 64.478414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 64.478415] CR2: ffffc90000276fd6 CR3: 0000000811ce8001 CR4: 00000000003706e0 # [ 64.478416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 64.481427] # [ 54.630228] ? up_read+0x17/0x240 # [ 64.486997] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 64.486998] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 64.486999] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 2489, name: cat # [ 64.487000] INFO: lockdep is turned off. # # [ 64.502587] irq event stamp: 0 # [ 64.502587] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 64.502602] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 64.502605] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 64.511452] # [ 54.634240] ? do_user_addr_fault+0x204/0x6c0 # [ 64.513519] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 64.513521] CPU: 1 PID: 2489 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 64.513522] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 64.527474] Call Trace: # [ 64.527476] dump_stack_lvl+0x45/0x59 # [ 64.527478] ___might_sleep.cold+0xf4/0x10a # [ 64.533375] # [ 54.639321] ? asm_exc_page_fault+0x8/0x30 # [ 64.534506] exit_signals+0x30/0x380 # [ 64.534508] do_exit+0xc2/0xc80 # # [ 64.543954] rewind_stack_do_exit+0x17/0x17 # [ 64.543957] RIP: 0033:0x7f826eb43504 # [ 64.543958] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 64.554531] # [ 54.644100] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 64.557403] RSP: 002b:00007ffee4831e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 64.557405] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f826eb43504 # [ 64.557406] RDX: 000000000000000d RSI: 00007f826e892000 RDI: 0000000000000001 # [ 64.557407] RBP: 00007f826e892000 R08: 00000000ffffffff R09: 0000000000000000 # # [ 64.563826] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f826e892000 # [ 64.563827] R13: 0000000000000001 R14: 000000000000000d R15: 0000000000020000 # EXEC_VMALLOC: saw 'call trace:': ok ok 37 selftests: lkdtm: EXEC_VMALLOC.sh # selftests: lkdtm: EXEC_RODATA.sh # Killed # [ 64.631216] lkdtm: Performing direct entry EXEC_RODATA # [ 64.637263] # [ 54.649823] RIP: 0033:0x7f995577d504 # [ 64.646961] lkdtm: attempting ok execution at ffffffff81a27340 # # [ 64.662278] # [ 54.654092] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 64.670705] lkdtm: attempting bad execution at ffffffff826cbcc0 # # [ 64.680252] # [ 54.673485] RSP: 002b:00007ffccc03f3b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 64.683835] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) # # [ 64.689861] BUG: unable to handle page fault for address: ffffffff826cbcc0 # [ 64.689862] #PF: supervisor instruction fetch in kernel mode # [ 64.689863] #PF: error_code(0x0011) - permissions violation # [ 64.689864] PGD 81c029067 P4D 81c029067 PUD 81c02a063 PMD 800000081b4000e1 # [ 64.689867] Oops: 0011 [#13] PREEMPT SMP PTI # [ 64.696930] # [ 54.681730] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f995577d504 # [ 64.699743] CPU: 0 PID: 2524 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 64.699746] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 64.699747] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10 # # [ 64.725007] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54 68 69 73 20 69 # [ 64.725009] RSP: 0018:ffffc9000323fd40 EFLAGS: 00010246 # [ 64.725010] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000 # [ 64.725011] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 64.725012] RBP: ffffffff826cbcc0 R08: 0000000000000000 R09: 0000000000000000 # [ 64.736437] # [ 54.689542] RDX: 0000000000000008 RSI: 00007f99554cc000 RDI: 0000000000000001 # [ 64.736456] R10: 0000000000000773 R11: 69206f6564697620 R12: ffffffff82a9130e # # [ 64.752039] R13: 000000000000000c R14: ffffc9000323fe08 R15: 0000000000000270 # [ 64.752040] FS: 00007f3244dde540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 64.752041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 64.752043] CR2: ffffffff826cbcc0 CR3: 000000080c5e2001 CR4: 00000000003706f0 # [ 64.752044] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 64.752044] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 64.761790] # [ 54.697339] RBP: 00007f99554cc000 R08: 00000000ffffffff R09: 0000000000000000 # [ 64.767623] Call Trace: # [ 64.767625] ? execute_location+0x48/0x56 # # [ 64.777590] ? direct_entry.cold+0x2f/0x4b # [ 64.777593] ? full_proxy_write+0x56/0x80 # [ 64.788327] # [ 54.705149] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f99554cc000 # [ 64.792745] ? vfs_write+0xcc/0x3c0 # # [ 64.808333] ? ksys_write+0x68/0x100 # [ 64.808335] ? do_syscall_64+0x5c/0x80 # [ 64.817871] # [ 54.712959] R13: 0000000000000001 R14: 0000000000000008 R15: 0000000000020000 # [ 64.822022] ? vfs_read+0x126/0x1c0 # [ 64.822026] ? trace_hardirqs_on_prepare+0x24/0x100 # # [ 64.837803] ? do_syscall_64+0x69/0x80 # [ 64.837806] ? asm_exc_page_fault+0x8/0x30 # [ 64.837808] ? entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 64.840779] # [ 54.720775] irq event stamp: 0 # [ 64.849260] Modules linked in: # # [ 64.863977] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common # [ 64.867755] # [ 54.724524] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 64.873688] sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp # # [ 64.886249] mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 # [ 64.897292] # [ 54.731470] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 64.899594] i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video # # [ 64.914312] intel_pmc_core acpi_pad ip_tables # [ 64.914314] CR2: ffffffff826cbcc0 # [ 64.914316] ---[ end trace bd77837396b7dc0f ]--- # [ 64.914317] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 64.918613] # [ 54.740318] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 64.924539] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 64.924540] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 64.924542] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # # [ 64.936661] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 64.936662] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 64.936663] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 64.936664] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 64.936665] FS: 00007f3244dde540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 64.936666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 64.936667] CR2: ffffffff826cbcc0 CR3: 000000080c5e2001 CR4: 00000000003706f0 # [ 64.944075] # [ 54.749171] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 64.948614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 64.948614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # EXEC_RODATA: saw 'call trace:': ok ok 38 selftests: lkdtm: EXEC_RODATA.sh # selftests: lkdtm: EXEC_USERSPACE.sh # Killed # [ 65.023843] lkdtm: Performing direct entry EXEC_USERSPACE # # [ 65.029715] # [ 54.756120] ---[ end trace bd77837396b7dbff ]--- # [ 65.034421] lkdtm: attempting ok execution at ffffffff81a27340 # # [ 65.038045] # WARNING: saw 'WARNING:': ok # [ 65.042505] lkdtm: attempting bad execution at 00007fca67b3e000 # # [ 65.045008] ok 3 selftests: lkdtm: WARNING.sh # [ 65.049324] unable to execute userspace code (SMEP?) (uid: 0) # # [ 65.058614] BUG: unable to handle page fault for address: 00007fca67b3e000 # [ 65.058615] #PF: supervisor instruction fetch in kernel mode # [ 65.058616] #PF: error_code(0x0011) - permissions violation # [ 65.058617] PGD 800000080c671067 P4D 800000080c671067 PUD 811c5c067 PMD 811fa0067 PTE 1802cf067 # [ 65.064906] # selftests: lkdtm: WARNING_MESSAGE.sh # # [ 65.068253] Oops: 0011 [#14] PREEMPT SMP PTI # [ 65.068254] CPU: 3 PID: 2556 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 65.076937] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 65.076938] RIP: 0010:0x7fca67b3e000 # [ 65.076941] Code: Unable to access opcode bytes at RIP 0x7fca67b3dfd6. # [ 65.076941] RSP: 0018:ffffc900032cfd90 EFLAGS: 00010246 # [ 65.080616] # [ 54.811881] lkdtm: Performing direct entry WARNING_MESSAGE # [ 65.083114] RAX: 0000000000000033 RBX: 0000000000000028 RCX: 0000000000000000 # [ 65.083115] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 65.083116] RBP: 00007fca67b3e000 R08: 0000000000000000 R09: 0000000000000000 # [ 65.083117] R10: 0000000000000730 R11: 6d74646b6c203f20 R12: ffffffff82a9131a # # [ 65.093694] R13: 000000000000000f R14: ffffc900032cfe50 R15: 0000000000000280 # [ 65.093695] FS: 00007fca67ec9540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 65.093696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 65.093697] CR2: 00007fca67b3e000 CR3: 0000000812640004 CR4: 00000000003706e0 # [ 65.093698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 65.093699] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 65.093700] Call Trace: # [ 65.093701] ? lkdtm_EXEC_USERSPACE.cold+0x69/0x90 # [ 65.099619] # [ 54.818043] ------------[ cut here ]------------ # [ 65.104355] ? direct_entry.cold+0x2f/0x4b # [ 65.104358] ? full_proxy_write+0x56/0x80 # # [ 65.110265] ? vfs_write+0xcc/0x3c0 # [ 65.110269] ? ksys_write+0x68/0x100 # [ 65.110271] ? do_syscall_64+0x5c/0x80 # [ 65.124591] # [ 54.823337] Warning message trigger count: 2 # [ 65.129237] ? up_read+0x17/0x240 # [ 65.129239] ? do_user_addr_fault+0x204/0x6c0 # # [ 65.139635] ? asm_exc_page_fault+0x8/0x30 # [ 65.139638] ? entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 65.156583] # [ 54.828334] WARNING: CPU: 0 PID: 1399 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x40 # [ 65.161206] Modules linked in: # # [ 65.174815] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # [ 65.189276] # [ 54.838241] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 65.206258] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof # # [ 65.218045] ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi # [ 65.228224] # [ 54.878938] CPU: 0 PID: 1399 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 65.233634] video intel_pmc_core acpi_pad ip_tables # [ 65.233638] CR2: 00007fca67b3e000 # # [ 65.243606] ---[ end trace bd77837396b7dc10 ]--- # [ 65.243607] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 65.243611] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 65.253361] # [ 54.888740] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 65.259201] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 65.259202] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 65.259203] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 65.259218] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # # [ 65.274370] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 65.274371] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 65.274371] FS: 00007fca67ec9540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 65.274373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 65.274374] CR2: 00007fca67b3e000 CR3: 0000000812640004 CR4: 00000000003706e0 # [ 65.274375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 65.283579] # [ 54.896808] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x40 # [ 65.289957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # EXEC_USERSPACE: saw 'call trace:': ok ok 39 selftests: lkdtm: EXEC_USERSPACE.sh # selftests: lkdtm: EXEC_NULL.sh # Killed # [ 65.356066] lkdtm: Performing direct entry EXEC_NULL # # [ 65.362818] lkdtm: attempting ok execution at ffffffff81a27340 # [ 65.374628] # [ 54.902550] Code: 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 8b 05 b9 8c 52 03 48 c7 c7 b8 16 a9 82 8d 70 01 89 35 a9 8c 52 03 e8 5f a5 5c 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 # [ 65.379425] lkdtm: attempting bad execution at 0000000000000000 # # [ 65.388742] # [ 54.921948] RSP: 0018:ffffc9000166fdb0 EFLAGS: 00010282 # [ 65.389839] BUG: kernel NULL pointer dereference, address: 0000000000000000 # # [ 65.397071] #PF: supervisor instruction fetch in kernel mode # [ 65.397072] #PF: error_code(0x0010) - not-present page # [ 65.397073] PGD 0 P4D 0 # [ 65.397076] Oops: 0010 [#15] PREEMPT SMP PTI # [ 65.403781] # [ 54.927859] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 # [ 65.408168] CPU: 1 PID: 2588 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 65.408170] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 65.408171] RIP: 0010:0x0 # # [ 65.416232] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. # [ 65.416246] RSP: 0018:ffffc90003357d60 EFLAGS: 00010246 # [ 65.416248] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000 # [ 65.416249] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 65.420367] # [ 54.935674] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 65.423289] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 # [ 65.423291] R10: 0000000000000720 R11: 0000000031353354 R12: ffffffff82a91329 # [ 65.423292] R13: 000000000000000a R14: ffffc90003357e28 R15: 0000000000000290 # [ 65.423293] FS: 00007f0706b40540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # # [ 65.446912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 65.446914] CR2: ffffffffffffffd6 CR3: 000000080c5a2006 CR4: 00000000003706e0 # [ 65.446915] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 65.446915] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 65.446916] Call Trace: # [ 65.446918] execute_location+0x48/0x56 # [ 65.456085] # [ 54.943485] RBP: ffff888819c3a000 R08: 0000000000000003 R09: 0000000000000001 # [ 65.462340] direct_entry.cold+0x2f/0x4b # # [ 65.477928] full_proxy_write+0x56/0x80 # [ 65.477933] vfs_write+0xcc/0x3c0 # [ 65.487493] # [ 54.951294] R10: 0000000000000732 R11: 32203a746e756f63 R12: ffffffff82a910de # [ 65.487900] ksys_write+0x68/0x100 # # [ 65.503481] do_syscall_64+0x5c/0x80 # [ 65.503485] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 65.511056] # [ 54.959089] R13: 0000000000000010 R14: ffffc9000166fe60 R15: 0000000000000030 # [ 65.515012] ? do_syscall_64+0x69/0x80 # [ 65.515016] ? up_read+0x17/0x240 # # [ 65.523684] ? do_user_addr_fault+0x204/0x6c0 # [ 65.523688] ? asm_exc_page_fault+0x8/0x30 # [ 65.546515] # [ 54.966902] FS: 00007f33bc124540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 65.551128] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 65.551131] RIP: 0033:0x7f0706a68504 # # [ 65.563015] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 65.563017] RSP: 002b:00007ffd43897b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 65.563019] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f0706a68504 # [ 65.563020] RDX: 000000000000000a RSI: 00007f07067b7000 RDI: 0000000000000001 # [ 65.563021] RBP: 00007f07067b7000 R08: 00000000ffffffff R09: 0000000000000000 # [ 65.572600] # [ 54.975666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 65.573336] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f07067b7000 # [ 65.573337] R13: 0000000000000001 R14: 000000000000000a R15: 0000000000020000 # [ 65.573341] Modules linked in: # # [ 65.587202] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # [ 65.595175] # [ 54.982094] CR2: 00007f33bbd9b000 CR3: 000000080fcde005 CR4: 00000000003706f0 # [ 65.601060] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel # # [ 65.615264] wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus # [ 65.626967] # [ 54.989904] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 65.633101] ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core # # [ 65.641081] acpi_pad ip_tables # [ 65.641084] CR2: 0000000000000000 # [ 65.641085] ---[ end trace bd77837396b7dc11 ]--- # [ 65.641086] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 65.662375] # [ 54.997731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 65.666346] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 65.666347] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 65.666349] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # # [ 65.681934] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 65.681935] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 65.681936] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 65.681937] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 65.681938] FS: 00007f0706b40540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 65.681939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 65.681940] CR2: ffffffffffffffd6 CR3: 000000080c5a2006 CR4: 00000000003706e0 # [ 65.690375] # [ 55.005541] Call Trace: # [ 65.698989] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 65.698990] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 65.698992] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # # [ 65.708955] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 2588, name: cat # [ 65.708957] INFO: lockdep is turned off. # [ 65.708957] irq event stamp: 0 # [ 65.708958] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 65.708959] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 65.717767] # [ 55.008669] direct_entry.cold+0x2f/0x4b # [ 65.725493] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 65.725495] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 65.725496] CPU: 1 PID: 2588 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 65.739696] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 65.739697] Call Trace: # [ 65.739699] dump_stack_lvl+0x45/0x59 # [ 65.739701] ___might_sleep.cold+0xf4/0x10a # [ 65.748478] # [ 55.013294] full_proxy_write+0x56/0x80 # [ 65.755286] exit_signals+0x30/0x380 # [ 65.755288] do_exit+0xc2/0xc80 # # [ 65.767673] rewind_stack_do_exit+0x17/0x17 # [ 65.767676] RIP: 0033:0x7f0706a68504 # [ 65.773151] # [ 55.017835] vfs_write+0xcc/0x3c0 # [ 65.774541] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 65.774543] RSP: 002b:00007ffd43897b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 65.774545] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f0706a68504 # [ 65.774546] RDX: 000000000000000a RSI: 00007f07067b7000 RDI: 0000000000000001 # [ 65.774547] RBP: 00007f07067b7000 R08: 00000000ffffffff R09: 0000000000000000 # [ 65.774548] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f07067b7000 # # [ 65.784006] R13: 0000000000000001 R14: 000000000000000a R15: 0000000000020000 # EXEC_NULL: saw 'call trace:': ok ok 40 selftests: lkdtm: EXEC_NULL.sh # selftests: lkdtm: ACCESS_USERSPACE.sh # Killed # [ 65.861617] lkdtm: Performing direct entry ACCESS_USERSPACE # [ 65.869288] # [ 55.021851] ksys_write+0x68/0x100 # [ 65.876887] lkdtm: attempting bad read at 00007f2255766000 # # [ 65.886097] # [ 55.025957] do_syscall_64+0x5c/0x80 # [ 65.887335] BUG: unable to handle page fault for address: 00007f2255766000 # # [ 65.911489] #PF: supervisor read access in kernel mode # [ 65.911490] #PF: error_code(0x0001) - permissions violation # [ 65.911491] PGD 800000080a8cc067 P4D 800000080a8cc067 PUD 812457067 PMD 811c91067 PTE 17fe01067 # [ 65.911509] Oops: 0001 [#16] PREEMPT SMP PTI # [ 65.920216] # [ 55.030235] ? up_read+0x17/0x240 # [ 65.921556] CPU: 3 PID: 2623 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 65.921559] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 65.921560] RIP: 0010:lkdtm_ACCESS_USERSPACE.cold+0x3d/0x9f # # [ 65.930658] Code: 33 04 25 28 00 00 00 75 60 48 83 c4 10 5d c3 48 89 ee 48 c7 c7 c0 28 a9 82 e8 09 db fb ff 48 c7 c7 e8 28 a9 82 b8 de c0 de c0 <48> 03 45 00 48 89 04 24 e8 f0 da fb ff 48 89 ee 48 c7 c7 10 29 a9 # [ 65.930660] RSP: 0018:ffffc90003417df8 EFLAGS: 00010246 # [ 65.930662] RAX: 00000000c0dec0de RBX: 000000000000002a RCX: 0000000000000000 # [ 65.930663] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff82a928e8 # [ 65.930664] RBP: 00007f2255766000 R08: 0000000000000000 R09: 0000000000000000 # [ 65.937081] # [ 55.034254] ? do_user_addr_fault+0x204/0x6c0 # [ 65.940541] R10: 0000000000000720 R11: 0000000031353354 R12: ffffffff82a91333 # [ 65.940542] R13: 0000000000000011 R14: ffffc90003417ec0 R15: 00000000000002a0 # [ 65.940544] FS: 00007f2255af1540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # # [ 65.970209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 65.970223] CR2: 00007f2255766000 CR3: 0000000819d56002 CR4: 00000000003706e0 # [ 65.970224] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 65.970225] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 65.970226] Call Trace: # [ 65.970229] direct_entry.cold+0x2f/0x4b # [ 65.977201] # [ 55.039313] ? asm_exc_page_fault+0x8/0x30 # [ 65.983907] full_proxy_write+0x56/0x80 # # [ 65.993875] vfs_write+0xcc/0x3c0 # [ 65.993879] ksys_write+0x68/0x100 # [ 66.002939] # [ 55.044135] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 66.009474] do_syscall_64+0x5c/0x80 # # [ 66.026023] ? asm_exc_page_fault+0x8/0x30 # [ 66.026027] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 66.026029] RIP: 0033:0x7f2255a19504 # [ 66.033354] # [ 55.049860] RIP: 0033:0x7f33bc04c504 # [ 66.040252] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 66.040254] RSP: 002b:00007ffed7b5b308 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 66.040256] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f2255a19504 # # [ 66.056458] RDX: 0000000000000011 RSI: 00007f2255768000 RDI: 0000000000000001 # [ 66.056459] RBP: 00007f2255768000 R08: 00000000ffffffff R09: 0000000000000000 # [ 66.056460] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f2255768000 # [ 66.056461] R13: 0000000000000001 R14: 0000000000000011 R15: 0000000000020000 # [ 66.056465] Modules linked in: # [ 66.069116] # [ 55.054130] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 66.070318] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr # # [ 66.079248] raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul # [ 66.087652] # [ 55.073550] RSP: 002b:00007ffd76b0d5e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 66.087948] crc32c_intel wmi_bmof # # [ 66.099211] ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal # [ 66.103166] # [ 55.081795] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f33bc04c504 # [ 66.106439] wmi video intel_pmc_core acpi_pad ip_tables # [ 66.106443] CR2: 00007f2255766000 # # [ 66.115040] ---[ end trace bd77837396b7dc12 ]--- # [ 66.115041] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 66.115045] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 66.124418] # [ 55.089604] RDX: 0000000000000010 RSI: 00007f33bbd9b000 RDI: 0000000000000001 # [ 66.128911] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 66.128913] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 66.128914] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 66.128914] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 66.128915] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 66.128916] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # # [ 66.144497] FS: 00007f2255af1540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 66.144498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 66.144499] CR2: 00007f2255766000 CR3: 0000000819d56002 CR4: 00000000003706e0 # [ 66.144500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 66.144500] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # ACCESS_USERSPACE: saw 'call trace:': ok ok 41 selftests: lkdtm: ACCESS_USERSPACE.sh # selftests: lkdtm: ACCESS_NULL.sh # Killed # [ 66.222327] lkdtm: Performing direct entry ACCESS_NULL # [ 66.227386] # [ 55.097400] RBP: 00007f33bbd9b000 R08: 00000000ffffffff R09: 0000000000000000 # [ 66.233524] lkdtm: attempting bad read at 0000000000000000 # # [ 66.237398] # [ 55.105218] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f33bbd9b000 # [ 66.243589] BUG: kernel NULL pointer dereference, address: 0000000000000000 # # [ 66.258443] #PF: supervisor read access in kernel mode # [ 66.258444] #PF: error_code(0x0000) - not-present page # [ 66.258445] PGD 0 P4D 0 # [ 66.258447] Oops: 0000 [#17] PREEMPT SMP PTI # [ 66.258449] CPU: 0 PID: 2655 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 66.268025] # [ 55.113017] R13: 0000000000000001 R14: 0000000000000010 R15: 0000000000020000 # [ 66.274072] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 66.274073] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53 # # [ 66.285007] Code: ad da fb ff be 00 10 00 00 48 89 ef e8 38 5c 41 ff e9 6d ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 c0 28 a9 82 e8 87 da fb ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 e8 28 a9 82 48 01 # [ 66.285009] RSP: 0018:ffffc900034b7d58 EFLAGS: 00010246 # [ 66.285011] RAX: 000000000000002e RBX: 000000000000002b RCX: 0000000000000000 # [ 66.285012] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 66.285013] RBP: ffff888811fc6000 R08: 0000000000000000 R09: 0000000000000000 # [ 66.285014] R10: 0000000000000730 R11: 3963666666662052 R12: ffffffff82a91344 # [ 66.291213] # [ 55.120832] irq event stamp: 0 # [ 66.297231] R13: 000000000000000c R14: ffffc900034b7e10 R15: 00000000000002b0 # [ 66.297233] FS: 00007fa0a2769540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 66.297234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 66.306683] CR2: 0000000000000000 CR3: 0000000811c94005 CR4: 00000000003706f0 # [ 66.306684] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 66.306685] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 66.306685] Call Trace: # [ 66.306688] direct_entry.cold+0x2f/0x4b # [ 66.310513] # [ 55.124578] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 66.313023] full_proxy_write+0x56/0x80 # # [ 66.321698] vfs_write+0xcc/0x3c0 # [ 66.321702] ksys_write+0x68/0x100 # [ 66.330085] # [ 55.131524] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 66.332102] do_syscall_64+0x5c/0x80 # # [ 66.339305] ? vfs_read+0x126/0x1c0 # [ 66.339308] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 66.339311] ? do_syscall_64+0x69/0x80 # [ 66.346101] # [ 55.140374] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 66.349967] ? asm_exc_page_fault+0x8/0x30 # [ 66.349970] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 66.365036] RIP: 0033:0x7fa0a2691504 # [ 66.365038] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 66.365040] RSP: 002b:00007fff91a252c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 66.365041] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007fa0a2691504 # [ 66.365042] RDX: 000000000000000c RSI: 00007fa0a23e0000 RDI: 0000000000000001 # [ 66.368759] # [ 55.149232] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 66.380465] RBP: 00007fa0a23e0000 R08: 00000000ffffffff R09: 0000000000000000 # [ 66.380467] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fa0a23e0000 # [ 66.380468] R13: 0000000000000001 R14: 000000000000000c R15: 0000000000020000 # [ 66.380471] Modules linked in: # # [ 66.435290] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # [ 66.438610] # [ 55.156208] ---[ end trace bd77837396b7dc00 ]--- # [ 66.451483] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul # # [ 66.468379] crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus # [ 66.473328] # WARNING_MESSAGE: saw 'message trigger': ok # [ 66.474545] ttm mei intel_uncore libata intel_pch_thermal wmi video # # [ 66.484426] intel_pmc_core acpi_pad ip_tables # [ 66.484429] CR2: 0000000000000000 # [ 66.484430] ---[ end trace bd77837396b7dc13 ]--- # [ 66.484431] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 66.504690] ok 4 selftests: lkdtm: WARNING_MESSAGE.sh # [ 66.513353] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 66.513355] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 66.513356] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 66.513357] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # # [ 66.527054] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 66.527055] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 66.527056] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 66.527057] FS: 00007fa0a2769540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 66.527058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 66.527059] CR2: 0000000000000000 CR3: 0000000811c94005 CR4: 00000000003706f0 # [ 66.527060] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 66.535573] # selftests: lkdtm: EXCEPTION.sh # [ 66.542642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # ACCESS_NULL: saw 'call trace:': ok ok 42 selftests: lkdtm: ACCESS_NULL.sh # selftests: lkdtm: WRITE_RO.sh # Killed # [ 66.613054] lkdtm: Performing direct entry WRITE_RO # # [ 66.614276] # Killed # [ 66.620531] lkdtm: attempting bad rodata write at ffffffff826cbc80 # # [ 66.642740] # [ 55.217229] lkdtm: Performing direct entry EXCEPTION # [ 66.647945] BUG: unable to handle page fault for address: ffffffff826cbc80 # # [ 66.657477] #PF: supervisor write access in kernel mode # [ 66.657478] #PF: error_code(0x0003) - permissions violation # [ 66.657480] PGD 81c029067 P4D 81c029067 PUD 81c02a063 PMD 800000081b4000e1 # [ 66.657483] Oops: 0003 [#18] PREEMPT SMP PTI # [ 66.666937] # [ 55.222872] BUG: kernel NULL pointer dereference, address: 0000000000000000 # [ 66.667275] CPU: 0 PID: 2690 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 66.667277] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 66.667278] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a # # [ 66.679400] Code: 00 48 c7 c7 a0 27 a9 82 48 c7 c6 80 bc 6c 82 e8 0b dd fb ff 48 8b 05 5c 0b 69 00 ba 34 12 cd ab 48 c7 c7 d0 27 a9 82 48 31 d0 <48> 89 05 46 0b 69 00 e9 e9 dc fb ff 0f 1f 44 00 00 48 8b 05 7d e7 # [ 66.679401] RSP: 0018:ffffc9000356fde0 EFLAGS: 00010202 # [ 66.679403] RAX: 000000000198b861 RBX: 000000000000002c RCX: 0000000000000000 # [ 66.679404] RDX: 00000000abcd1234 RSI: ffffffff81258957 RDI: ffffffff82a927d0 # [ 66.679405] RBP: ffff8888124af000 R08: 0000000000000000 R09: 0000000000000000 # [ 66.679406] R10: 0000000000000730 R11: 61203a6d74646b6c R12: ffffffff82a91350 # [ 66.684025] # [ 55.230495] #PF: supervisor write access in kernel mode # [ 66.687556] R13: 0000000000000009 R14: ffffc9000356fe90 R15: 00000000000002c0 # [ 66.687558] FS: 00007fd0f1d9f540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 66.687559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 66.706598] CR2: ffffffff826cbc80 CR3: 0000000811d7c002 CR4: 00000000003706f0 # [ 66.706600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 66.706600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 66.706601] Call Trace: # [ 66.706603] direct_entry.cold+0x2f/0x4b # [ 66.716000] # [ 55.236388] #PF: error_code(0x0002) - not-present page # [ 66.717953] full_proxy_write+0x56/0x80 # # [ 66.727661] vfs_write+0xcc/0x3c0 # [ 66.727665] ksys_write+0x68/0x100 # [ 66.734159] # [ 55.242191] PGD 0 P4D 0 # [ 66.741361] do_syscall_64+0x5c/0x80 # [ 66.741364] ? up_read+0x17/0x240 # # [ 66.758443] ? do_user_addr_fault+0x204/0x6c0 # [ 66.758447] ? asm_exc_page_fault+0x8/0x30 # [ 66.767294] # [ 55.245404] Oops: 0002 [#2] PREEMPT SMP PTI # [ 66.774039] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 66.774042] RIP: 0033:0x7fd0f1cc7504 # # [ 66.790573] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 66.790575] RSP: 002b:00007fff40e42628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 66.790576] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007fd0f1cc7504 # [ 66.790577] RDX: 0000000000000009 RSI: 00007fd0f1a16000 RDI: 0000000000000001 # [ 66.790578] RBP: 00007fd0f1a16000 R08: 00000000ffffffff R09: 0000000000000000 # [ 66.795247] # [ 55.250261] CPU: 0 PID: 1432 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 66.799160] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fd0f1a16000 # [ 66.799161] R13: 0000000000000001 R14: 0000000000000009 R15: 0000000000020000 # [ 66.799165] Modules linked in: # # [ 66.814751] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # [ 66.824446] # [ 55.260058] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 66.825671] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul # # [ 66.839460] crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm # [ 66.845281] # [ 55.268123] RIP: 0010:lkdtm_EXCEPTION+0x5/0x40 # [ 66.846232] mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core # # [ 66.854740] acpi_pad ip_tables # [ 66.854743] CR2: ffffffff826cbc80 # [ 66.854744] ---[ end trace bd77837396b7dc14 ]--- # [ 66.854745] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 66.868906] # [ 55.273247] Code: e8 5f a5 5c 00 0f 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 0f 1f 44 00 00 04 25 00 00 00 00 00 00 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 # [ 66.870271] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 66.870272] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 66.870273] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # # [ 66.880065] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 66.880066] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 66.880067] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 66.880068] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 66.880069] FS: 00007fd0f1d9f540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 66.880070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 66.880071] CR2: ffffffff826cbc80 CR3: 0000000811d7c002 CR4: 00000000003706f0 # [ 66.880072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 66.890609] # [ 55.292641] RSP: 0018:ffffc9000171fe08 EFLAGS: 00010286 # [ 66.893751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 66.893752] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 66.893753] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 2690, name: cat # # [ 66.899916] INFO: lockdep is turned off. # [ 66.899917] irq event stamp: 0 # [ 66.899917] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 66.899919] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 66.899922] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 66.906834] # [ 55.298533] RAX: ffffffff81a26ac0 RBX: 0000000000000004 RCX: 0000000000000000 # [ 66.909712] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 66.909714] CPU: 0 PID: 2690 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 66.909715] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 66.925642] Call Trace: # [ 66.925644] dump_stack_lvl+0x45/0x59 # [ 66.925647] ___might_sleep.cold+0xf4/0x10a # [ 66.931949] # [ 55.306325] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb7c0 # [ 66.932071] exit_signals+0x30/0x380 # # [ 66.959665] do_exit+0xc2/0xc80 # [ 66.959669] rewind_stack_do_exit+0x17/0x17 # [ 66.969290] # [ 55.314117] RBP: ffff88880c1b7000 R08: 0000000000000003 R09: 0000000000000001 # [ 66.975257] RIP: 0033:0x7fd0f1cc7504 # [ 66.975258] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 66.975260] RSP: 002b:00007fff40e42628 EFLAGS: 00000246 # # [ 66.990956] ORIG_RAX: 0000000000000001 # [ 66.990957] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007fd0f1cc7504 # [ 66.990958] RDX: 0000000000000009 RSI: 00007fd0f1a16000 RDI: 0000000000000001 # [ 66.990959] RBP: 00007fd0f1a16000 R08: 00000000ffffffff R09: 0000000000000000 # [ 66.990960] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fd0f1a16000 # [ 66.990961] R13: 0000000000000001 R14: 0000000000000009 R15: 0000000000020000 # WRITE_RO: saw 'call trace:': ok ok 43 selftests: lkdtm: WRITE_RO.sh # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # Killed # [ 67.065267] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT # [ 67.070951] # [ 55.321911] R10: 000000000000074e R11: 50203a6d74646b6c R12: ffffffff829cb504 # [ 67.077881] lkdtm: attempting bad ro_after_init write at ffffffff82b198c8 # # [ 67.081249] # [ 55.329715] R13: 000000000000000a R14: ffffc9000171feb8 R15: 0000000000000040 # [ 67.083667] BUG: unable to handle page fault for address: ffffffff82b198c8 # # [ 67.092523] #PF: supervisor write access in kernel mode # [ 67.092525] #PF: error_code(0x0003) - permissions violation # [ 67.092526] PGD 81c029067 P4D 81c029067 PUD 81c02a063 PMD 800000081b8000e1 # [ 67.092529] Oops: 0003 [#19] PREEMPT SMP PTI # [ 67.099367] # [ 55.337518] FS: 00007f57d356b540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 67.106393] CPU: 1 PID: 2722 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 67.106395] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 67.106396] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a # # [ 67.131667] Code: 27 a9 82 e9 bd dc fb ff 48 c7 c7 28 28 a9 82 e8 b1 dc fb ff 48 8b 05 4a e7 ad 00 ba 34 12 cd ab 48 c7 c7 d0 27 a9 82 48 31 d0 <48> 89 05 34 e7 ad 00 e9 8f dc fb ff 0f 1f 44 00 00 41 54 48 c7 c7 # [ 67.131669] RSP: 0018:ffffc90003607e30 EFLAGS: 00010202 # [ 67.131670] RAX: 00000000fe67479e RBX: 000000000000002d RCX: 0000000000000000 # [ 67.131671] RDX: 00000000abcd1234 RSI: ffffffff81258957 RDI: ffffffff82a927d0 # [ 67.131672] RBP: ffff888810e1b000 R08: 0000000000000000 R09: 0000000000000000 # [ 67.131673] R10: 0000000000000773 R11: 61705f6970636120 R12: ffffffff82a91359 # [ 67.141017] # [ 55.346275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 67.141639] R13: 0000000000000014 R14: ffffc90003607ee0 R15: 00000000000002d0 # [ 67.141641] FS: 00007f5185801540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 67.141642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 67.157228] CR2: ffffffff82b198c8 CR3: 00000008126b8006 CR4: 00000000003706e0 # [ 67.157229] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 67.157230] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 67.157231] Call Trace: # [ 67.157232] direct_entry.cold+0x2f/0x4b # [ 67.167022] # [ 55.352691] CR2: 0000000000000000 CR3: 000000080c672003 CR4: 00000000003706f0 # [ 67.172822] full_proxy_write+0x56/0x80 # # [ 67.187982] vfs_write+0xcc/0x3c0 # [ 67.187986] ksys_write+0x68/0x100 # [ 67.197630] # [ 55.360485] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 67.200373] do_syscall_64+0x5c/0x80 # # [ 67.215971] ? asm_exc_page_fault+0x8/0x30 # [ 67.215974] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 67.215976] RIP: 0033:0x7f5185729504 # [ 67.227367] # [ 55.368274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 67.227689] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 67.240531] RSP: 002b:00007ffd30a42758 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 67.240532] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f5185729504 # [ 67.240534] RDX: 0000000000000014 RSI: 00007f5185478000 RDI: 0000000000000001 # [ 67.240534] RBP: 00007f5185478000 R08: 00000000ffffffff R09: 0000000000000000 # [ 67.240535] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f5185478000 # [ 67.240536] R13: 0000000000000001 R14: 0000000000000014 R15: 0000000000020000 # [ 67.245068] # [ 55.376071] Call Trace: # [ 67.251204] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor # # [ 67.266105] zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 # [ 67.275964] # [ 55.379202] direct_entry.cold+0x2f/0x4b # [ 67.281864] coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl # # [ 67.293820] intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi # [ 67.302890] # [ 55.383801] full_proxy_write+0x56/0x80 # [ 67.305005] video intel_pmc_core acpi_pad ip_tables # [ 67.305008] CR2: ffffffff82b198c8 # # [ 67.314202] ---[ end trace bd77837396b7dc15 ]--- # [ 67.314203] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 67.314207] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 67.320999] # [ 55.388312] vfs_write+0xcc/0x3c0 # [ 67.324448] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 67.324449] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 67.324450] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 67.324451] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 67.324452] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 67.324453] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 67.324453] FS: 00007f5185801540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # # [ 67.330446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 67.330447] CR2: ffffffff82b198c8 CR3: 00000008126b8006 CR4: 00000000003706e0 # [ 67.330448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 67.330449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok ok 44 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # selftests: lkdtm: WRITE_KERN.sh # Killed # [ 67.401859] lkdtm: Performing direct entry WRITE_KERN # [ 67.404835] # [ 55.392304] ksys_write+0x68/0x100 # [ 67.406068] lkdtm: attempting bad 6372702 byte write at ffffffff8203b09e # # [ 67.414864] # [ 55.396381] do_syscall_64+0x5c/0x80 # [ 67.420086] BUG: unable to handle page fault for address: ffffffff8203b09e # # [ 67.431782] #PF: supervisor write access in kernel mode # [ 67.431783] #PF: error_code(0x0003) - permissions violation # [ 67.431784] PGD 81c029067 P4D 81c029067 PUD 81c02a063 PMD 81ae000e1 # [ 67.431787] Oops: 0003 [#20] PREEMPT SMP PTI # [ 67.435318] # [ 55.400632] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 67.439679] CPU: 1 PID: 2754 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 67.439682] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 67.449384] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e # [ 67.449388] Code: 53 48 c7 c3 9e b0 03 82 49 89 dc 48 89 da 49 81 ec 40 73 a2 81 4c 89 e6 e8 64 dc fb ff 48 89 df 4c 89 e1 48 c7 c6 40 73 a2 81 a4 48 c7 c7 d0 27 a9 82 e8 49 dc fb ff 5b 41 5c e9 b7 fe ff ff # [ 67.449390] RSP: 0018:ffffc900036bfde0 EFLAGS: 00010246 # [ 67.456130] # [ 55.406175] ? do_syscall_64+0x69/0x80 # # [ 67.461447] RAX: 000000000000003c RBX: ffffffff8203b09e RCX: 0000000000613d5e # [ 67.461448] RDX: 0000000000000000 RSI: ffffffff81a27340 RDI: ffffffff8203b09e # [ 67.461449] RBP: ffff8888116cd000 R08: 0000000000000000 R09: 0000000000000000 # [ 67.461450] R10: 0000000000000745 R11: 50203a6d74646b6c R12: 0000000000613d5e # [ 67.461451] R13: 000000000000000b R14: ffffc900036bfea0 R15: 00000000000002e0 # [ 67.461452] FS: 00007f5521f80540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # # [ 67.475762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 67.475764] CR2: ffffffff8203b09e CR3: 00000008126b8002 CR4: 00000000003706e0 # [ 67.475765] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 67.475766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 67.475766] Call Trace: # [ 67.475769] direct_entry.cold+0x2f/0x4b # [ 67.482316] # [ 55.410609] ? asm_exc_page_fault+0x8/0x30 # [ 67.491016] full_proxy_write+0x56/0x80 # # [ 67.505321] vfs_write+0xcc/0x3c0 # [ 67.505325] ksys_write+0x68/0x100 # [ 67.508913] # [ 55.415378] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 67.526885] do_syscall_64+0x5c/0x80 # # [ 67.540569] ? do_user_addr_fault+0x204/0x6c0 # [ 67.540574] ? asm_exc_page_fault+0x8/0x30 # [ 67.549341] # [ 55.421107] RIP: 0033:0x7f57d3493504 # [ 67.556171] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 67.570473] RIP: 0033:0x7f5521ea8504 # [ 67.570475] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 67.570476] RSP: 002b:00007ffc8a8bafe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 67.570478] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f5521ea8504 # [ 67.570479] RDX: 000000000000000b RSI: 00007f5521bf7000 RDI: 0000000000000001 # [ 67.583343] # [ 55.425357] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 67.587024] RBP: 00007f5521bf7000 R08: 00000000ffffffff R09: 0000000000000000 # [ 67.587026] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f5521bf7000 # [ 67.587026] R13: 0000000000000001 R14: 000000000000000b R15: 0000000000020000 # [ 67.587031] Modules linked in: # # [ 67.595625] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # [ 67.605459] # [ 55.444728] RSP: 002b:00007ffe7f4fc9f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 67.611227] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt # # [ 67.622151] crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 # [ 67.628754] # [ 55.452954] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f57d3493504 # [ 67.632987] i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video # # [ 67.639672] intel_pmc_core acpi_pad ip_tables # [ 67.639675] CR2: ffffffff8203b09e # [ 67.639676] ---[ end trace bd77837396b7dc16 ]--- # [ 67.639678] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 67.645533] # [ 55.460746] RDX: 000000000000000a RSI: 00007f57d31e2000 RDI: 0000000000000001 # [ 67.647742] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 67.647743] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 67.647745] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # # [ 67.659178] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 67.659194] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 67.659194] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 67.659195] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 67.659196] FS: 00007f5521f80540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 67.659197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 67.659198] CR2: ffffffff8203b09e CR3: 00000008126b8002 CR4: 00000000003706e0 # [ 67.663116] # [ 55.468539] RBP: 00007f57d31e2000 R08: 00000000ffffffff R09: 0000000000000000 # [ 67.666141] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 67.666142] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # WRITE_KERN: saw 'call trace:': ok ok 45 selftests: lkdtm: WRITE_KERN.sh # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # [ 67.735988] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW # # [ 67.750719] lkdtm: attempting good refcount_inc() without overflow # [ 67.750720] lkdtm: attempting bad refcount_inc() overflow # [ 67.750721] ------------[ cut here ]------------ # [ 67.750721] refcount_t: saturated; leaking memory. # [ 67.750730] WARNING: CPU: 0 PID: 2789 at lib/refcount.c:22 refcount_warn_saturate+0x49/0x100 # [ 67.756289] # [ 55.476330] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f57d31e2000 # [ 67.775415] Modules linked in: # # [ 67.786684] # [ 55.484121] R13: 0000000000000001 R14: 000000000000000a R15: 0000000000020000 # [ 67.787138] btrfs # # [ 67.814335] # [ 55.491921] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 67.815402] ipmi_devintf ipmi_msghandler # # [ 67.818632] # [ 55.532616] CR2: 0000000000000000 # [ 67.831258] blake2b_generic xor zstd_compress # # [ 67.841791] # [ 55.536605] ---[ end trace bd77837396b7dc01 ]--- # [ 67.846504] intel_rapl_msr # # [ 67.851553] # [ 55.541889] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 67.852679] raid6_pq libcrc32c intel_rapl_common # # [ 67.863273] # [ 55.546485] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 67.881936] sd_mod t10_pi sg # # [ 67.892621] # [ 55.565858] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 67.897110] x86_pkg_temp_thermal intel_powerclamp i915 # # [ 67.906904] # [ 55.571750] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 67.912699] coretemp mei_wdt crct10dif_pclmul # # [ 67.922329] # [ 55.579541] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 67.928290] crc32_pclmul crc32c_intel wmi_bmof # # [ 67.938026] # [ 55.587332] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 67.938278] ghash_clmulni_intel rapl intel_cstate # # [ 67.948925] # [ 55.595124] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 67.953458] intel_gtt mei_me ahci libahci # # [ 67.963080] # [ 55.602913] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 67.969073] i2c_i801 i2c_smbus ttm # # [ 67.979302] # [ 55.610705] FS: 00007f57d356b540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 67.982678] mei intel_uncore libata # # [ 67.998096] intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 67.998101] CPU: 0 PID: 2789 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 68.001891] # [ 55.619449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 68.009567] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 68.019148] # [ 55.625857] CR2: 0000000000000000 CR3: 000000080c672003 CR4: 00000000003706f0 # [ 68.019380] RIP: 0010:refcount_warn_saturate+0x49/0x100 # # [ 68.027108] # [ 55.633650] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 68.031006] Code: 1a 02 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d cb 75 1a 02 00 75 f2 48 c7 c7 10 ed a4 82 c6 05 bb 75 1a 02 01 e8 76 03 82 00 <0f> 0b c3 80 3d ab 75 1a 02 00 75 d3 48 c7 c7 38 ed a4 82 c6 05 9b # # [ 68.035979] # [ 55.641443] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 68.039161] RSP: 0018:ffffc9000374fe10 EFLAGS: 00010282 # # [ 68.051335] # [ 55.649250] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 68.058213] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000 # [ 68.058215] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # # [ 68.068311] # [ 55.658771] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1432, name: cat # [ 68.071642] RBP: ffff8888112d8000 R08: 0000000000000000 R09: 0000000000000000 # [ 68.071644] R10: 0000000000000001 R11: ffffffff8358e4c0 R12: ffffffff82a91378 # # [ 68.074895] # [ 55.666996] INFO: lockdep is turned off. # [ 68.093209] R13: 0000000000000016 R14: ffffc9000374fed8 R15: 00000000000002f0 # [ 68.093211] FS: 00007f6f0345e540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # # [ 68.099929] # [ 55.671590] irq event stamp: 0 # [ 68.106908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 68.116326] # [ 55.675322] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 68.122528] CR2: 00007f6f030d5000 CR3: 0000000811f34005 CR4: 00000000003706f0 # [ 68.122529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 68.122530] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 68.132469] # [ 55.682258] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 68.135540] Call Trace: # [ 68.135542] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x94 # # [ 68.145582] # [ 55.691089] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 68.152082] direct_entry.cold+0x2f/0x4b # # [ 68.160142] # [ 55.699920] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 68.160676] full_proxy_write+0x56/0x80 # # [ 68.176281] vfs_write+0xcc/0x3c0 # [ 68.176284] ksys_write+0x68/0x100 # [ 68.186416] # [ 55.706848] CPU: 0 PID: 1432 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 68.187226] do_syscall_64+0x5c/0x80 # # [ 68.193713] # [ 55.716625] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 68.200254] ? asm_exc_page_fault+0x8/0x30 # # [ 68.205503] # [ 55.724673] Call Trace: # [ 68.206940] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 68.211935] # [ 55.727800] dump_stack_lvl+0x45/0x59 # [ 68.215016] RIP: 0033:0x7f6f03386504 # # [ 68.226472] # [ 55.732144] ___might_sleep.cold+0xf4/0x10a # [ 68.229583] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 68.232823] # [ 55.737007] exit_signals+0x30/0x380 # [ 68.235953] RSP: 002b:00007ffc6b884608 EFLAGS: 00000246 # # [ 68.242442] # [ 55.741263] do_exit+0xc2/0xc80 # [ 68.245929] ORIG_RAX: 0000000000000001 # [ 68.245943] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f6f03386504 # # [ 68.261014] RDX: 0000000000000016 RSI: 00007f6f030d5000 RDI: 0000000000000001 # [ 68.261015] RBP: 00007f6f030d5000 R08: 00000000ffffffff R09: 0000000000000000 # [ 68.261016] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f6f030d5000 # [ 68.261017] R13: 0000000000000001 R14: 0000000000000016 R15: 0000000000020000 # [ 68.261021] irq event stamp: 0 # [ 68.267983] # [ 55.745088] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 68.268914] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # # [ 68.274348] # [ 55.750661] rewind_stack_do_exit+0x17/0x17 # [ 68.292543] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # # [ 68.301786] # [ 55.755527] RIP: 0033:0x7f57d3493504 # [ 68.308594] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 68.321548] # [ 55.759777] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 68.324788] softirqs last disabled at (0): [<0000000000000000>] 0x0 # # [ 68.334610] # [ 55.779152] RSP: 002b:00007ffe7f4fc9f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 68.340376] ---[ end trace bd77837396b7dc17 ]--- # [ 68.340377] lkdtm: Overflow detected: saturated # # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok ok 46 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # [ 68.350078] # [ 55.787393] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f57d3493504 # [ 68.423581] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW # # [ 68.432889] lkdtm: attempting good refcount_add() without overflow # [ 68.432891] lkdtm: attempting bad refcount_add() overflow # [ 68.432891] ------------[ cut here ]------------ # [ 68.432892] refcount_t: saturated; leaking memory. # [ 68.432900] WARNING: CPU: 1 PID: 2821 at lib/refcount.c:22 refcount_warn_saturate+0x49/0x100 # [ 68.440464] # [ 55.795198] RDX: 000000000000000a RSI: 00007f57d31e2000 RDI: 0000000000000001 # [ 68.458007] Modules linked in: btrfs # # [ 68.465970] # [ 55.802990] RBP: 00007f57d31e2000 R08: 00000000ffffffff R09: 0000000000000000 # [ 68.471719] ipmi_devintf # # [ 68.481343] # [ 55.810780] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f57d31e2000 # [ 68.481677] ipmi_msghandler # # [ 68.491339] # [ 55.818571] R13: 0000000000000001 R14: 000000000000000a R15: 0000000000020000 # [ 68.497261] blake2b_generic xor zstd_compress # # [ 68.505827] # EXCEPTION: saw 'call trace:': ok # [ 68.513801] intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi # # [ 68.521044] ok 5 selftests: lkdtm: EXCEPTION.sh # [ 68.528057] sg # # [ 68.536508] # selftests: lkdtm: LOOP.sh # [ 68.540768] x86_pkg_temp_thermal intel_powerclamp i915 # # [ 68.549392] # Skipping LOOP: Hangs the system # [ 68.554110] coretemp mei_wdt crct10dif_pclmul # # [ 68.557126] ok 6 selftests: lkdtm: LOOP.sh # SKIP # [ 68.559186] crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci # # [ 68.566840] # selftests: lkdtm: EXHAUST_STACK.sh # [ 68.568228] i2c_i801 i2c_smbus ttm # # [ 68.576528] # Skipping EXHAUST_STACK: Corrupts memory on failure # [ 68.582870] mei intel_uncore libata # # [ 68.586029] ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP # [ 68.590940] intel_pch_thermal wmi video # # [ 68.597997] # selftests: lkdtm: CORRUPT_STACK.sh # [ 68.604815] intel_pmc_core acpi_pad ip_tables # [ 68.604819] CPU: 1 PID: 2821 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 68.611095] # Skipping CORRUPT_STACK: Crashes entire system on success # [ 68.619173] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 68.629730] ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP # [ 68.636688] RIP: 0010:refcount_warn_saturate+0x49/0x100 # # [ 68.643982] Code: 1a 02 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d cb 75 1a 02 00 75 f2 48 c7 c7 10 ed a4 82 c6 05 bb 75 1a 02 01 e8 76 03 82 00 <0f> 0b c3 80 3d ab 75 1a 02 00 75 d3 48 c7 c7 38 ed a4 82 c6 05 9b # [ 68.643984] RSP: 0018:ffffc900037efe18 EFLAGS: 00010286 # [ 68.643986] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000 # [ 68.664346] # selftests: lkdtm: CORRUPT_STACK_STRONG.sh # [ 68.669309] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 68.669310] RBP: ffff8888179ab000 R08: 0000000000000000 R09: 0000000000000000 # # [ 68.678648] # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success # [ 68.684912] R10: 0000000000000001 R11: ffffffff8358f1c8 R12: ffffffff82a9138e # [ 68.684913] R13: 0000000000000016 R14: ffffc900037efee0 R15: 0000000000000300 # # [ 68.693933] ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP # [ 68.700501] FS: 00007f26cc98a540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 68.700503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 68.708695] # selftests: lkdtm: ARRAY_BOUNDS.sh # [ 68.715678] CR2: 00007f26cc601000 CR3: 00000008124aa005 CR4: 00000000003706e0 # [ 68.715679] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 68.725966] # [ 55.987731] lkdtm: Performing direct entry ARRAY_BOUNDS # [ 68.730835] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 68.730836] Call Trace: # [ 68.730837] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa3 # # [ 68.734230] # [ 55.993648] lkdtm: Array access within bounds ... # [ 68.740811] direct_entry.cold+0x2f/0x4b # # [ 68.749827] # [ 55.999050] lkdtm: Array access beyond bounds ... # [ 68.756402] full_proxy_write+0x56/0x80 # # [ 68.761727] # [ 56.004428] ================================================================================ # [ 68.764143] vfs_write+0xcc/0x3c0 # # [ 68.775914] ksys_write+0x68/0x100 # [ 68.775917] do_syscall_64+0x5c/0x80 # [ 68.780503] # [ 56.013538] UBSAN: array-index-out-of-bounds in /kbuild/src/consumer/drivers/misc/lkdtm/bugs.c:265:16 # [ 68.782119] ? asm_exc_page_fault+0x8/0x30 # # [ 68.794149] # [ 56.014406] result_service: raw_upload, RESULT_MNT: /internal-lkp-server/result, RESULT_ROOT: /internal-lkp-server/result/kernel-selftests/lkdtm-ucode=0xe2/lkp-skl-d05/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/3, TMP_RESULT_ROOT: /tmp/lkp/result # [ 68.795146] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 68.800505] # [ 56.023426] index 8 is out of range for type 'char [8]' # [ 68.801331] RIP: 0033:0x7f26cc8b2504 # # [ 68.806461] # # [ 68.811146] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 68.811148] RSP: 002b:00007ffd7b2e8868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 68.811150] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f26cc8b2504 # # [ 68.823233] RDX: 0000000000000016 RSI: 00007f26cc601000 RDI: 0000000000000001 # [ 68.823234] RBP: 00007f26cc601000 R08: 00000000ffffffff R09: 0000000000000000 # [ 68.823235] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f26cc601000 # [ 68.823236] R13: 0000000000000001 R14: 0000000000000016 R15: 0000000000020000 # [ 68.831760] # [ 56.027606] run-job /lkp/jobs/scheduled/lkp-skl-d05/kernel-selftests-lkdtm-ucode=0xe2-debian-10.4-x86_64-20200603.cgz-cfecea6ead5f15880fc1fb31fc655f8be5cf7424-20211001-48082-152ckw5-5.yaml # [ 68.849074] irq event stamp: 0 # # [ 68.859770] # [ 56.051275] CPU: 0 PID: 1583 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 68.865092] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # # [ 68.872972] # # [ 68.880683] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 68.880687] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 68.880688] softirqs last disabled at (0): [<0000000000000000>] 0x0 # # [ 68.893982] # [ 56.059354] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 68.899751] ---[ end trace bd77837396b7dc18 ]--- # [ 68.899753] lkdtm: Overflow detected: saturated # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok ok 47 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # [ 68.973243] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW # # [ 68.976464] # [ 56.059355] Call Trace: # [ 68.978019] lkdtm: attempting bad refcount_inc_not_zero() overflow # # [ 68.982788] # [ 56.059359] dump_stack_lvl+0x45/0x59 # [ 68.985783] ------------[ cut here ]------------ # [ 68.985784] refcount_t: saturated; leaking memory. # [ 68.985792] WARNING: CPU: 1 PID: 2856 at lib/refcount.c:19 refcount_warn_saturate+0x87/0x100 # # [ 68.992126] # [ 56.104217] ubsan_epilogue+0x5/0x40 # [ 68.995673] Modules linked in: btrfs ipmi_devintf # # [ 69.017868] # [ 56.108484] __ubsan_handle_out_of_bounds+0x69/0x80 # [ 69.035892] ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq # # [ 69.042962] # [ 56.114029] ? param_set_action.cold+0xe/0xbf # [ 69.049583] libcrc32c intel_rapl_common sd_mod # # [ 69.052969] # [ 56.119058] ? wake_up_klogd.part.0+0x57/0x80 # [ 69.059554] t10_pi sg x86_pkg_temp_thermal intel_powerclamp # # [ 69.068545] # [ 56.124085] lkdtm_ARRAY_BOUNDS.cold+0x37/0x7d # [ 69.075142] i915 coretemp mei_wdt # # [ 69.084081] # [ 56.129203] direct_entry.cold+0x2f/0x4b # [ 69.091684] crct10dif_pclmul # # [ 69.099138] # [ 56.133811] full_proxy_write+0x56/0x80 # [ 69.105894] crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel # # [ 69.114581] # [ 56.138321] vfs_write+0xcc/0x3c0 # [ 69.121055] rapl intel_cstate intel_gtt mei_me # # [ 69.129818] # [ 56.142313] ksys_write+0x68/0x100 # [ 69.138395] ahci libahci i2c_i801 i2c_smbus # # [ 69.147651] # [ 56.146391] do_syscall_64+0x5c/0x80 # [ 69.148819] ttm mei intel_uncore # # [ 69.154730] # [ 56.150643] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 69.157162] libata intel_pch_thermal # # [ 69.172939] wmi video intel_pmc_core acpi_pad ip_tables # [ 69.182801] # [ 56.156363] RIP: 0033:0x7f4fdf5c3504 # [ 69.191306] CPU: 1 PID: 2856 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 69.203129] # [ 56.160610] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 69.207758] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 69.217769] # [ 56.179978] RSP: 002b:00007ffea5b73f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 69.217996] RIP: 0010:refcount_warn_saturate+0x87/0x100 # # [ 69.222934] # [ 56.188205] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f4fdf5c3504 # [ 69.225488] Code: 05 9b 75 1a 02 01 e8 57 03 82 00 0f 0b c3 80 3d 8e 75 1a 02 00 75 b4 48 c7 c7 10 ed a4 82 c6 05 7e 75 1a 02 01 e8 38 03 82 00 <0f> 0b c3 80 3d 6c 75 1a 02 00 75 95 48 c7 c7 68 ed a4 82 c6 05 5c # # [ 69.232313] # [ 56.196008] RDX: 000000000000000d RSI: 00007f4fdf312000 RDI: 0000000000000001 # [ 69.239606] RSP: 0018:ffffc9000388fd70 EFLAGS: 00010282 # # [ 69.245767] # [ 56.203799] RBP: 00007f4fdf312000 R08: 00000000ffffffff R09: 0000000000000000 # [ 69.246060] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000 # # [ 69.251731] # [ 56.211601] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f4fdf312000 # [ 69.254733] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 69.254735] RBP: ffff88880c644000 R08: 0000000000000000 R09: 0000000000000000 # # [ 69.265836] # [ 56.219405] R13: 0000000000000001 R14: 000000000000000d R15: 0000000000020000 # [ 69.268248] R10: 0000000000000001 R11: ffffffff8358fd38 R12: ffffffff82a90f70 # [ 69.268249] R13: 000000000000001f R14: ffffc9000388fe48 R15: 0000000000000310 # # [ 69.289857] # [ 56.227236] ================================================================================ # [ 69.293511] FS: 00007f381b678540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 69.293512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 69.293513] CR2: 00007f381b2ef000 CR3: 000000080a91a004 CR4: 00000000003706e0 # # [ 69.297102] # [ 56.236356] lkdtm: FAIL: survived array bounds overflow! # [ 69.300201] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 69.300202] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 69.310692] # [ 56.242340] lkdtm: Unexpected! This kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built with CONFIG_UBSAN_BOUNDS=y # [ 69.315793] Call Trace: # # [ 69.324496] # ARRAY_BOUNDS: saw 'call trace:': ok # [ 69.331386] __refcount_add_not_zero.constprop.0+0x31/0x33 # # [ 69.340043] ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh # [ 69.345688] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x72 # [ 69.345691] direct_entry.cold+0x2f/0x4b # [ 69.345694] full_proxy_write+0x56/0x80 # # [ 69.355808] # selftests: lkdtm: CORRUPT_LIST_ADD.sh # [ 69.362470] vfs_write+0xcc/0x3c0 # # [ 69.365132] # Segmentation fault # [ 69.373913] ksys_write+0x68/0x100 # [ 69.373916] do_syscall_64+0x5c/0x80 # # [ 69.382900] # [ 56.307756] lkdtm: Performing direct entry CORRUPT_LIST_ADD # [ 69.383646] ? lock_release+0x1f1/0x2c0 # # [ 69.390778] # [ 56.314004] lkdtm: attempting good list addition # [ 69.395814] ? up_read+0x17/0x240 # # [ 69.404887] # [ 56.319301] lkdtm: attempting corrupted list addition # [ 69.408394] ? do_user_addr_fault+0x204/0x6c0 # # [ 69.421639] # [ 56.325027] list_add corruption. next->prev should be prev (ffffc900021efdd8), but was 0000000000000000. (next=ffffc900021efde8). # [ 69.428410] ? asm_exc_page_fault+0x8/0x30 # # [ 69.437656] # [ 56.337350] ------------[ cut here ]------------ # [ 69.442547] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 69.445888] # [ 56.342642] kernel BUG at lib/list_debug.c:23! # [ 69.464102] RIP: 0033:0x7f381b5a0504 # # [ 69.471319] # [ 56.347771] invalid opcode: 0000 [#3] PREEMPT SMP PTI # [ 69.477808] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 69.487929] # [ 56.353507] CPU: 0 PID: 1621 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 69.493412] RSP: 002b:00007ffedbdfb618 EFLAGS: 00000246 # # [ 69.503330] # [ 56.363290] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 69.509115] ORIG_RAX: 0000000000000001 # [ 69.509116] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f381b5a0504 # # [ 69.518197] # [ 56.371342] RIP: 0010:__list_add_valid.cold+0xf/0x3f # [ 69.525668] RDX: 000000000000001f RSI: 00007f381b2ef000 RDI: 0000000000000001 # [ 69.525670] RBP: 00007f381b2ef000 R08: 00000000ffffffff R09: 0000000000000000 # # [ 69.536957] # [ 56.376978] Code: 48 c7 c6 2f fb a4 82 48 89 ef e8 4a c4 01 00 48 c7 c0 ea ff ff ff e9 d5 c4 7b ff 4c 89 c1 48 c7 c7 a8 fc a4 82 e8 6f c9 fd ff <0f> 0b 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 58 fd a4 82 e8 58 c9 fd # [ 69.542063] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f381b2ef000 # [ 69.542064] R13: 0000000000000001 R14: 000000000000001f R15: 0000000000020000 # # [ 69.557675] irq event stamp: 0 # [ 69.557676] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 69.562341] # [ 56.396350] RSP: 0018:ffffc900021efda8 EFLAGS: 00010246 # [ 69.565402] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # # [ 69.576570] # [ 56.402257] RAX: 0000000000000075 RBX: ffffc900021efdd8 RCX: 0000000000000000 # [ 69.579185] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 69.579201] softirqs last disabled at (0): [<0000000000000000>] 0x0 # # [ 69.583155] # [ 56.410050] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 69.585371] ---[ end trace bd77837396b7dc19 ]--- # [ 69.585373] lkdtm: Overflow detected: saturated # # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok ok 48 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # [ 69.591394] # [ 56.417843] RBP: ffffc900021efe20 R08: 0000000000000003 R09: 0000000000000001 # [ 69.678612] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW # # [ 69.684338] # [ 56.425650] R10: 000000000000072e R11: 6464615f7473696c R12: ffffc900021efdc0 # [ 69.690271] lkdtm: attempting bad refcount_add_not_zero() overflow # # [ 69.699819] # [ 56.433455] R13: ffffc900021efde8 R14: ffffc900021efed8 R15: 00000000000000a0 # [ 69.703041] ------------[ cut here ]------------ # # [ 69.713269] # [ 56.441249] FS: 00007f4553954540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 69.713343] refcount_t: saturated; leaking memory. # # [ 69.727900] # [ 56.450005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 69.732480] WARNING: CPU: 3 PID: 2891 at lib/refcount.c:19 refcount_warn_saturate+0x87/0x100 # # [ 69.744696] # [ 56.456424] CR2: 00007f45535cb000 CR3: 000000080aa5e005 CR4: 00000000003706f0 # [ 69.744952] Modules linked in: # # [ 69.758613] # [ 56.464232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 69.762792] btrfs # # [ 69.770274] # [ 56.472041] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 69.772425] ipmi_devintf # # [ 69.775342] # [ 56.479839] Call Trace: # [ 69.779896] ipmi_msghandler blake2b_generic # # [ 69.785673] # [ 56.482965] lkdtm_CORRUPT_LIST_ADD+0xa6/0x11b # [ 69.803880] xor zstd_compress intel_rapl_msr raid6_pq libcrc32c # # [ 69.815252] intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp # [ 69.823948] # [ 56.488084] ? _printk+0x58/0x6f # [ 69.830859] mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel # # [ 69.839658] # [ 56.491995] direct_entry.cold+0x2f/0x4b # [ 69.846470] wmi_bmof ghash_clmulni_intel rapl intel_cstate # # [ 69.855288] # [ 56.496593] full_proxy_write+0x56/0x80 # [ 69.863070] intel_gtt mei_me ahci # # [ 69.866128] # [ 56.501104] vfs_write+0xcc/0x3c0 # [ 69.871677] libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video # # [ 69.880391] # [ 56.505095] ksys_write+0x68/0x100 # [ 69.887292] intel_pmc_core acpi_pad ip_tables # # [ 69.896050] # [ 56.509174] do_syscall_64+0x5c/0x80 # # [ 69.900812] CPU: 3 PID: 2891 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 69.907440] # [ 56.513441] ? asm_exc_page_fault+0x8/0x30 # [ 69.913742] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 69.917206] # [ 56.518212] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 69.921642] RIP: 0010:refcount_warn_saturate+0x87/0x100 # # [ 69.930086] # [ 56.523945] RIP: 0033:0x7f455387c504 # [ 69.931372] Code: 05 9b 75 1a 02 01 e8 57 03 82 00 0f 0b c3 80 3d 8e 75 1a 02 00 75 b4 48 c7 c7 10 ed a4 82 c6 05 7e 75 1a 02 01 e8 38 03 82 00 <0f> 0b c3 80 3d 6c 75 1a 02 00 75 95 48 c7 c7 68 ed a4 82 c6 05 5c # [ 69.931374] RSP: 0018:ffffc90003927de0 EFLAGS: 00010282 # [ 69.931376] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000 # # [ 69.943506] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 69.943507] RBP: ffff888819448000 R08: 0000000000000000 R09: 0000000000000000 # [ 69.943508] R10: 0000000000000762 R11: 35352020205b2023 R12: ffffffff82a90f90 # [ 69.943509] R13: 000000000000001f R14: ffffc90003927eb8 R15: 0000000000000320 # [ 69.955617] # [ 56.528202] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 69.962485] FS: 00007f322cd15540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 69.962486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 69.974402] # [ 56.547580] RSP: 002b:00007ffefdcd7018 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 69.980340] CR2: 00007f322c98c000 CR3: 0000000811dd8002 CR4: 00000000003706e0 # [ 69.980341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 69.984374] # [ 56.555807] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f455387c504 # [ 69.987806] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 69.987807] Call Trace: # # [ 70.008980] # [ 56.563599] RDX: 0000000000000011 RSI: 00007f45535cb000 RDI: 0000000000000001 # [ 70.013092] __refcount_add_not_zero.constprop.0+0x31/0x33 # # [ 70.020839] # [ 56.571393] RBP: 00007f45535cb000 R08: 00000000ffffffff R09: 0000000000000000 # [ 70.021178] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x72 # # [ 70.030836] # [ 56.579201] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f45535cb000 # [ 70.036796] direct_entry.cold+0x2f/0x4b # # [ 70.046472] # [ 56.586992] R13: 0000000000000001 R14: 0000000000000011 R15: 0000000000020000 # [ 70.052386] full_proxy_write+0x56/0x80 # # [ 70.072743] # [ 56.594787] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 70.077546] vfs_write+0xcc/0x3c0 # # [ 70.086592] # [ 56.635456] ---[ end trace bd77837396b7dc02 ]--- # [ 70.093153] ksys_write+0x68/0x100 # # [ 70.101933] # [ 56.640778] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 70.104109] do_syscall_64+0x5c/0x80 # # [ 70.113509] # [ 56.645382] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 70.114965] ? asm_exc_page_fault+0x8/0x30 # # [ 70.120807] # [ 56.664760] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 70.121666] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 70.127700] # [ 56.670670] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 70.129754] RIP: 0033:0x7f322cc3d504 # # [ 70.138715] # [ 56.678481] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 70.141203] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 70.145169] # [ 56.686293] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 70.148412] RSP: 002b:00007ffd0313fbd8 EFLAGS: 00000246 # # [ 70.154995] # [ 56.694115] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 70.158914] ORIG_RAX: 0000000000000001 # [ 70.158915] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f322cc3d504 # # [ 70.166817] RDX: 000000000000001f RSI: 00007f322c98c000 RDI: 0000000000000001 # [ 70.166818] RBP: 00007f322c98c000 R08: 00000000ffffffff R09: 0000000000000000 # [ 70.166819] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f322c98c000 # [ 70.166820] R13: 0000000000000001 R14: 000000000000001f R15: 0000000000020000 # [ 70.172814] # [ 56.701927] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 70.190455] irq event stamp: 0 # # [ 70.206475] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 70.206477] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 70.216345] # [ 56.709736] FS: 00007f4553954540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 70.235144] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 70.244388] # [ 56.718490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 70.250732] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 70.250734] ---[ end trace bd77837396b7dc1a ]--- # # [ 70.260628] # [ 56.724906] CR2: 00007f45535cb000 CR3: 000000080aa5e005 CR4: 00000000003706f0 # [ 70.262276] lkdtm: Overflow detected: saturated # # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok ok 49 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # [ 70.266312] # [ 56.732706] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 70.353747] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO # # [ 70.360947] # [ 56.740518] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 70.378267] lkdtm: attempting good refcount_dec() # # [ 70.385408] # CORRUPT_LIST_ADD: saw 'list_add corruption': ok # [ 70.391915] lkdtm: attempting bad refcount_dec() to zero # [ 70.391916] ------------[ cut here ]------------ # # [ 70.395055] ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh # [ 70.401888] refcount_t: decrement hit 0; leaking memory. # [ 70.401897] WARNING: CPU: 0 PID: 2923 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0x100 # # [ 70.410633] # selftests: lkdtm: CORRUPT_LIST_DEL.sh # [ 70.417483] Modules linked in: btrfs # # [ 70.425804] # Segmentation fault # [ 70.434028] ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg # # [ 70.442022] # [ 56.808865] lkdtm: Performing direct entry CORRUPT_LIST_DEL # [ 70.448256] x86_pkg_temp_thermal intel_powerclamp i915 # # [ 70.465322] coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel # [ 70.474254] # [ 56.815126] lkdtm: attempting good list removal # [ 70.479810] rapl intel_cstate intel_gtt # # [ 70.483243] # [ 56.820527] lkdtm: attempting corrupted list removal # [ 70.488833] mei_me ahci libahci # # [ 70.497327] # [ 56.826249] list_del corruption. next->prev should be ffffc900022d7d70, but was 0000000000000000 # [ 70.500199] i2c_i801 i2c_smbus ttm mei # # [ 70.506856] # [ 56.835821] ------------[ cut here ]------------ # [ 70.514753] intel_uncore libata intel_pch_thermal # # [ 70.525171] # [ 56.841236] kernel BUG at lib/list_debug.c:54! # [ 70.527754] wmi video intel_pmc_core # # [ 70.531263] # [ 56.846478] invalid opcode: 0000 [#4] PREEMPT SMP PTI # [ 70.539207] acpi_pad # # [ 70.544438] # [ 56.852205] CPU: 3 PID: 1656 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 70.586249] ip_tables # # [ 70.592958] # [ 56.861999] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # # [ 70.600177] # [ 56.870049] RIP: 0010:__list_del_entry_valid.cold+0x1d/0x47 # [ 70.604013] CPU: 0 PID: 2923 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 70.610855] # [ 56.876288] Code: c7 c7 00 fd a4 82 e8 41 c9 fd ff 0f 0b 48 89 fe 48 c7 c7 90 fd a4 82 e8 30 c9 fd ff 0f 0b 48 c7 c7 40 fe a4 82 e8 22 c9 fd ff <0f> 0b 48 89 f2 48 89 fe 48 c7 c7 00 fe a4 82 e8 0e c9 fd ff 0f 0b # [ 70.612653] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 70.617645] # [ 56.895659] RSP: 0018:ffffc900022d7d68 EFLAGS: 00010246 # [ 70.618308] RIP: 0010:refcount_warn_saturate+0xdf/0x100 # # [ 70.626298] # [ 56.901549] RAX: 0000000000000054 RBX: ffffc900022d7d88 RCX: 0000000000000000 # [ 70.629748] Code: ff 48 c7 c7 c0 ed a4 82 c6 05 37 75 1a 02 01 e8 f6 02 82 00 0f 0b c3 48 c7 c7 90 ed a4 82 c6 05 22 75 1a 02 01 e8 e0 02 82 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 # # [ 70.633892] # [ 56.909342] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 70.652772] RSP: 0018:ffffc900039d7e28 EFLAGS: 00010282 # # [ 70.658363] # [ 56.917135] RBP: ffffc900022d7dc8 R08: 0000000000000003 R09: 0000000000000001 # [ 70.658611] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000 # # [ 70.667879] # [ 56.924929] R10: 0000000000000730 R11: 6c65645f7473696c R12: ffffc900022d7d88 # [ 70.671867] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # # [ 70.675986] # [ 56.932735] R13: 0000000000000011 R14: ffffc900022d7e80 R15: 00000000000000b0 # [ 70.683309] RBP: ffff888811f1a000 R08: 0000000000000000 R09: 0000000000000000 # [ 70.683310] R10: 0000000000000001 R11: ffffffff83591808 R12: ffffffff82a913a4 # # [ 70.690698] # [ 56.940538] FS: 00007f3b73e01540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 70.699862] R13: 0000000000000012 R14: ffffc900039d7ef0 R15: 0000000000000330 # [ 70.699863] FS: 00007f55ed40f540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # # [ 70.706649] # [ 56.949297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 70.707255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 70.707256] CR2: 00007f55ed086000 CR3: 0000000811dfc002 CR4: 00000000003706f0 # # [ 70.721981] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 70.721982] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 70.721983] Call Trace: # [ 70.721985] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xb9 # [ 70.726055] # [ 56.955712] CR2: 00007fa8fd4f1000 CR3: 000000080c696005 CR4: 00000000003706e0 # [ 70.733436] direct_entry.cold+0x2f/0x4b # # [ 70.740075] # [ 56.963506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 70.740391] full_proxy_write+0x56/0x80 # # [ 70.751592] # [ 56.971297] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 70.753836] vfs_write+0xcc/0x3c0 # # [ 70.756641] # [ 56.979091] Call Trace: # [ 70.766228] ksys_write+0x68/0x100 # # [ 70.771752] # [ 56.982223] lkdtm_CORRUPT_LIST_DEL.cold+0x7e/0x136 # [ 70.772676] do_syscall_64+0x5c/0x80 # # [ 70.781170] # [ 56.987776] direct_entry.cold+0x2f/0x4b # [ 70.790002] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 70.798850] # [ 56.992372] full_proxy_write+0x56/0x80 # [ 70.805965] RIP: 0033:0x7f55ed337504 # # [ 70.808982] # [ 56.996886] vfs_write+0xcc/0x3c0 # [ 70.817438] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 70.824304] # [ 57.000879] ksys_write+0x68/0x100 # [ 70.825536] RSP: 002b:00007ffe758253b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 70.825538] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f55ed337504 # [ 70.825539] RDX: 0000000000000012 RSI: 00007f55ed086000 RDI: 0000000000000001 # # [ 70.854199] RBP: 00007f55ed086000 R08: 00000000ffffffff R09: 0000000000000000 # [ 70.854213] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f55ed086000 # [ 70.854214] R13: 0000000000000001 R14: 0000000000000012 R15: 0000000000020000 # [ 70.854218] irq event stamp: 0 # [ 70.857398] # [ 57.004957] do_syscall_64+0x5c/0x80 # [ 70.865669] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # # [ 70.872455] # [ 57.009222] ? up_read+0x17/0x240 # [ 70.873740] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # # [ 70.885983] # [ 57.013225] ? do_user_addr_fault+0x204/0x6c0 # [ 70.892526] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 70.892528] softirqs last disabled at (0): [<0000000000000000>] 0x0 # # [ 70.901423] # [ 57.018262] ? asm_exc_page_fault+0x8/0x30 # [ 70.902498] ---[ end trace bd77837396b7dc1b ]--- # [ 70.902500] lkdtm: Zero detected: saturated # # REFCOUNT_DEC_ZERO: saw 'call trace:': ok ok 50 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh # [ 70.913519] # [ 57.023039] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 71.003750] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE # # [ 71.013827] # [ 57.028757] RIP: 0033:0x7f3b73d29504 # [ 71.016021] lkdtm: attempting bad refcount_dec() below zero # [ 71.016022] ------------[ cut here ]------------ # # [ 71.030899] # [ 57.030551] /usr/bin/wget -q --timeout=1800 --tries=1 --local-encoding=UTF-8 http://internal-lkp-server:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/lkp-skl-d05/kernel-selftests-lkdtm-ucode=0xe2-debian-10.4-x86_64-20200603.cgz-cfecea6ead5f15880fc1fb31fc655f8be5cf7424-20211001-48082-152ckw5-5.yaml&job_state=running -O /dev/null # [ 71.033959] refcount_t: decrement hit 0; leaking memory. # [ 71.033968] WARNING: CPU: 3 PID: 2961 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0x100 # # [ 71.043716] # [ 57.033006] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 71.049157] Modules linked in: btrfs # # [ 71.055634] # [ 57.033008] RSP: 002b:00007ffc81609ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 71.055870] ipmi_devintf # # [ 71.061882] # [ 57.033010] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f3b73d29504 # [ 71.063970] ipmi_msghandler blake2b_generic xor # # [ 71.075336] # # [ 71.079488] zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal # # [ 71.083527] # [ 57.083844] RDX: 0000000000000011 RSI: 00007f3b73a78000 RDI: 0000000000000001 # [ 71.091205] intel_powerclamp i915 coretemp # # [ 71.097792] # [ 57.083845] RBP: 00007f3b73a78000 R08: 00000000ffffffff R09: 0000000000000000 # [ 71.098165] mei_wdt crct10dif_pclmul crc32_pclmul # # [ 71.104740] # [ 57.083846] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f3b73a78000 # [ 71.108484] crc32c_intel wmi_bmof ghash_clmulni_intel # # [ 71.112550] # [ 57.083847] R13: 0000000000000001 R14: 0000000000000011 R15: 0000000000020000 # [ 71.116471] rapl intel_cstate intel_gtt mei_me # # [ 71.122749] # [ 57.083852] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic # [ 71.122898] ahci # # [ 71.130037] # [ 57.092499] target ucode: 0xe2 # [ 71.148619] libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video # # [ 71.154310] # [ 57.099867] xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 # [ 71.156518] intel_pmc_core acpi_pad # # [ 71.162507] # # [ 71.164589] ip_tables # [ 71.164592] CPU: 3 PID: 2961 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 71.164594] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 71.173509] # [ 57.109833] coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci # [ 71.174402] RIP: 0010:refcount_warn_saturate+0xdf/0x100 # # [ 71.183509] # [ 57.118439] current_version: e2, target_version: e2 # [ 71.184381] Code: ff 48 c7 c7 c0 ed a4 82 c6 05 37 75 1a 02 01 e8 f6 02 82 00 0f 0b c3 48 c7 c7 90 ed a4 82 c6 05 22 75 1a 02 01 e8 e0 02 82 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 # # [ 71.194280] # [ 57.125420] i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi # [ 71.199984] RSP: 0018:ffffc90003a5fe10 EFLAGS: 00010282 # # [ 71.207902] # # [ 71.215572] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000 # [ 71.215573] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 71.215574] RBP: ffff8888115c3000 R08: 0000000000000000 R09: 0000000000000000 # [ 71.215575] R10: 0000000000000001 R11: ffffffff83592420 R12: ffffffff82a913b6 # [ 71.215576] R13: 0000000000000016 R14: ffffc90003a5fed8 R15: 0000000000000340 # # [ 71.220715] # [ 57.141375] video intel_pmc_core acpi_pad ip_tables # [ 71.226334] FS: 00007f5f432d2540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # # [ 71.234515] # [ 57.141471] ---[ end trace bd77837396b7dc03 ]--- # [ 71.235696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 71.245118] # [ 57.148147] KERNEL SELFTESTS: linux_headers_dir is /usr/src/linux-headers-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424 # [ 71.250605] CR2: 00007f5f42f49000 CR3: 000000080c5ec005 CR4: 00000000003706e0 # # [ 71.253904] # [ 57.158526] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 71.258503] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 71.267446] # # [ 71.269525] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 71.269539] Call Trace: # [ 71.269541] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x5d # # [ 71.291753] # [ 57.161685] 2021-10-01 14:00:44 ln -sf /usr/bin/clang # [ 71.297363] direct_entry.cold+0x2f/0x4b # # [ 71.304751] # [ 57.174733] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 71.309267] full_proxy_write+0x56/0x80 # # [ 71.314668] # # [ 71.319760] vfs_write+0xcc/0x3c0 # [ 71.319764] ksys_write+0x68/0x100 # # [ 71.323369] # [ 57.181213] 2021-10-01 14:00:44 ln -sf /usr/bin/llc # [ 71.331208] do_syscall_64+0x5c/0x80 # # [ 71.340063] ? asm_exc_page_fault+0x8/0x30 # [ 71.348180] # [ 57.188440] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 71.352993] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 71.358352] # # [ 71.363735] RIP: 0033:0x7f5f431fa504 # [ 71.363738] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 71.363740] RSP: 002b:00007fff10926e08 EFLAGS: 00000246 # # [ 71.382095] ORIG_RAX: 0000000000000001 # [ 71.382096] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f5f431fa504 # [ 71.382097] RDX: 0000000000000016 RSI: 00007f5f42f49000 RDI: 0000000000000001 # [ 71.382097] RBP: 00007f5f42f49000 R08: 00000000ffffffff R09: 0000000000000000 # [ 71.388562] # [ 57.192702] 2021-10-01 14:00:44 sed -i s/default_timeout=45/default_timeout=300/ kselftest/runner.sh # [ 71.397805] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f5f42f49000 # [ 71.397806] R13: 0000000000000001 R14: 0000000000000016 R15: 0000000000020000 # # [ 71.402992] # [ 57.196255] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 71.403341] irq event stamp: 0 # # [ 71.414760] # [ 57.196257] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 71.416159] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # # [ 71.418450] # # [ 71.427600] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 71.427603] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 71.427605] softirqs last disabled at (0): [<0000000000000000>] 0x0 # # [ 71.434069] # [ 57.202343] 2021-10-01 14:00:44 make -C lkdtm # [ 71.434899] ---[ end trace bd77837396b7dc1c ]--- # [ 71.434900] lkdtm: Negative detected: saturated # # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok ok 51 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh # [ 71.441820] # [ 57.214868] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 71.532020] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE # # [ 71.536207] # [ 57.214869] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 71.538951] lkdtm: attempting bad refcount_dec_and_test() below zero # # [ 71.543049] # [ 57.214870] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 71.546425] ------------[ cut here ]------------ # [ 71.546426] refcount_t: underflow; use-after-free. # [ 71.546435] WARNING: CPU: 3 PID: 2996 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0x100 # # [ 71.551642] # # [ 71.561331] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress # # [ 71.567431] # [ 57.223205] make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm' # [ 71.570705] intel_rapl_msr raid6_pq libcrc32c # # [ 71.581033] # [ 57.227383] FS: 00007f3b73e01540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 71.587089] intel_rapl_common sd_mod t10_pi # # [ 71.594737] # [ 57.227384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 71.595165] sg # # [ 71.616405] # [ 57.227385] CR2: 000055b400489150 CR3: 000000080c696005 CR4: 00000000003706e0 # [ 71.620446] x86_pkg_temp_thermal # # [ 71.628368] # # [ 71.634148] intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel # # [ 71.645917] # [ 57.250343] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/PANIC.sh # [ 71.649749] rapl # # [ 71.654013] # [ 57.254482] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 71.659719] intel_cstate intel_gtt mei_me # # [ 71.669421] # [ 57.254483] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 71.675308] ahci libahci # # [ 71.677581] # # [ 71.684243] i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video # # [ 71.699409] intel_pmc_core acpi_pad ip_tables # [ 71.699413] CPU: 3 PID: 2996 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 71.702741] # CORRUPT_LIST_DEL: saw 'list_del corruption': ok # [ 71.706841] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 71.715650] ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh # [ 71.722893] RIP: 0010:refcount_warn_saturate+0xa6/0x100 # # [ 71.725708] # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # [ 71.731942] Code: 05 7e 75 1a 02 01 e8 38 03 82 00 0f 0b c3 80 3d 6c 75 1a 02 00 75 95 48 c7 c7 68 ed a4 82 c6 05 5c 75 1a 02 01 e8 19 03 82 00 <0f> 0b c3 80 3d 4b 75 1a 02 00 0f 85 72 ff ff ff 48 c7 c7 c0 ed a4 # # [ 71.740301] # Segmentation fault # [ 71.742866] RSP: 0018:ffffc90003af7da0 EFLAGS: 00010286 # # [ 71.752106] # [ 57.263994] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/BUG.sh # [ 71.757348] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000 # # [ 71.763740] # [ 57.328230] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING # [ 71.764148] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # # [ 71.771083] # # [ 71.775517] RBP: ffff88880c71b000 R08: 0000000000000000 R09: 0000000000000000 # [ 71.775518] R10: 0000000000000001 R11: ffffffff83593008 R12: ffffffff82a90fb0 # [ 71.775519] R13: 000000000000001f R14: ffffc90003af7e70 R15: 0000000000000350 # [ 71.775520] FS: 00007f29d3ff8540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # # [ 71.779488] # [ 57.344408] lkdtm: attempting bad read from page below current stack # [ 71.788309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 71.788311] CR2: 00007f29d3c6f000 CR3: 0000000819142001 CR4: 00000000003706e0 # # [ 71.794989] # [ 57.344411] BUG: stack guard page was hit at 0000000098789567 (stack is 00000000e0127e16..00000000d3d07aef) # [ 71.798562] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 71.798563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 71.804726] # [ 57.344414] kernel stack overflow (page fault): 0000 [#5] PREEMPT SMP PTI # [ 71.814152] Call Trace: # [ 71.814154] __refcount_sub_and_test.constprop.0+0x34/0x40 # # [ 71.821543] # [ 57.344416] CPU: 0 PID: 1691 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 71.850416] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x74 # # [ 71.858318] direct_entry.cold+0x2f/0x4b # [ 71.869711] # [ 57.354212] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WARNING.sh # [ 71.869943] full_proxy_write+0x56/0x80 # # [ 71.874198] # [ 57.358630] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 71.874485] vfs_write+0xcc/0x3c0 # # [ 71.895382] # [ 57.358631] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a # [ 71.902085] ksys_write+0x68/0x100 # # [ 71.909979] # # [ 71.912059] do_syscall_64+0x5c/0x80 # [ 71.912063] ? up_read+0x17/0x240 # # [ 71.924991] # [ 57.376225] Code: c0 03 00 0f 1f 44 00 00 53 48 c7 c7 58 1b a9 82 50 65 48 8b 04 25 40 70 01 00 48 8b 58 20 e8 c9 e3 fb ff 48 c7 c7 98 1b a9 82 <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 af e3 fb ff 0f 1f 44 # [ 71.927668] ? do_user_addr_fault+0x204/0x6c0 # # [ 71.936949] # [ 57.376226] RSP: 0018:ffffc9000236fde8 EFLAGS: 00010246 # [ 71.943261] ? asm_exc_page_fault+0x8/0x30 # # [ 71.965851] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 71.965853] RIP: 0033:0x7f29d3f20504 # [ 71.969887] # [ 57.376228] RAX: 0000000000000038 RBX: ffffc9000236c000 RCX: 0000000000000000 # [ 71.979285] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 71.988112] # [ 57.376229] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff82a91b98 # [ 71.988424] RSP: 002b:00007ffe3ec412c8 EFLAGS: 00000246 # # [ 71.994819] # [ 57.387771] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WARNING_MESSAGE.sh # [ 71.999594] ORIG_RAX: 0000000000000001 # # [ 72.010338] # [ 57.391822] RBP: ffff888811f3c000 R08: 0000000000000000 R09: 0000000000000000 # [ 72.015407] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f29d3f20504 # [ 72.015409] RDX: 000000000000001f RSI: 00007f29d3c6f000 RDI: 0000000000000001 # # [ 72.019614] # [ 57.391823] R10: 0000000000000001 R11: ffffffff835839c0 R12: ffffffff82a9114e # [ 72.027121] RBP: 00007f29d3c6f000 R08: 00000000ffffffff R09: 0000000000000000 # [ 72.027122] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f29d3c6f000 # # [ 72.034368] # [ 57.391824] R13: 0000000000000019 R14: ffffc9000236fea8 R15: 00000000000000c0 # [ 72.037614] R13: 0000000000000001 R14: 000000000000001f R15: 0000000000020000 # [ 72.037619] irq event stamp: 0 # # [ 72.047199] # [ 57.391825] FS: 00007f3c7b029540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 72.047243] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # # [ 72.051922] # # [ 72.058699] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 72.058701] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 72.058718] softirqs last disabled at (0): [<0000000000000000>] 0x0 # # [ 72.062367] # [ 57.409237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 72.066701] ---[ end trace bd77837396b7dc1d ]--- # [ 72.066702] lkdtm: Negative detected: saturated # # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok ok 52 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh # [ 72.073781] # [ 57.409238] CR2: ffffc9000236bfff CR3: 000000080c62c003 CR4: 00000000003706f0 # [ 72.156900] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE # # [ 72.161457] # [ 57.409239] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 72.161731] lkdtm: attempting bad refcount_sub_and_test() below zero # # [ 72.169622] # [ 57.409240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 72.171437] ------------[ cut here ]------------ # # [ 72.174118] # [ 57.409241] Call Trace: # [ 72.179445] refcount_t: underflow; use-after-free. # [ 72.179454] WARNING: CPU: 3 PID: 3034 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0x100 # # [ 72.187735] # [ 57.409243] ? lkdtm_CORRUPT_LIST_DEL.cold+0x136/0x136 # [ 72.188970] Modules linked in: # # [ 72.198060] # [ 57.419554] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXCEPTION.sh # [ 72.199341] btrfs # # [ 72.202543] # [ 57.425391] direct_entry.cold+0x2f/0x4b # [ 72.207064] ipmi_devintf ipmi_msghandler blake2b_generic # # [ 72.212120] # # [ 72.214225] xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg # # [ 72.220982] # [ 57.443246] full_proxy_write+0x56/0x80 # [ 72.223943] x86_pkg_temp_thermal intel_powerclamp i915 coretemp # # [ 72.227031] # [ 57.443251] vfs_write+0xcc/0x3c0 # [ 72.233308] mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel # # [ 72.241729] # [ 57.456280] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/LOOP.sh # [ 72.245861] wmi_bmof ghash_clmulni_intel rapl intel_cstate # # [ 72.252534] # [ 57.468597] ksys_write+0x68/0x100 # [ 72.261408] intel_gtt # # [ 72.264525] # [ 57.468600] do_syscall_64+0x5c/0x80 # [ 72.284454] mei_me # # [ 72.292617] # # [ 72.294688] ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal # # [ 72.305475] # [ 57.483149] ? do_syscall_64+0x69/0x80 # [ 72.310285] wmi video intel_pmc_core # # [ 72.313733] # [ 57.483152] ? asm_exc_page_fault+0x8/0x30 # [ 72.321728] acpi_pad ip_tables # # [ 72.342614] # [ 57.483170] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 72.343298] CPU: 3 PID: 3034 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 72.356597] # [ 57.488862] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXHAUST_STACK.sh # [ 72.358487] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 72.361641] # [ 57.504717] RIP: 0033:0x7f3c7af51504 # [ 72.369910] RIP: 0010:refcount_warn_saturate+0xa6/0x100 # # [ 72.382696] # [ 57.504719] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 72.389159] Code: 05 7e 75 1a 02 01 e8 38 03 82 00 0f 0b c3 80 3d 6c 75 1a 02 00 75 95 48 c7 c7 68 ed a4 82 c6 05 5c 75 1a 02 01 e8 19 03 82 00 <0f> 0b c3 80 3d 4b 75 1a 02 00 0f 85 72 ff ff ff 48 c7 c7 c0 ed a4 # # [ 72.398550] # [ 57.504721] RSP: 002b:00007ffc8de2c2a8 EFLAGS: 00000246 # [ 72.404754] RSP: 0018:ffffc90003b9fdb8 EFLAGS: 00010286 # # [ 72.407050] # # [ 72.416207] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000 # [ 72.416209] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 72.416210] RBP: ffff888819c52000 R08: 0000000000000000 R09: 0000000000000000 # [ 72.416211] R10: 0000000000000001 R11: ffffffff83593d10 R12: ffffffff82a90fd0 # # [ 72.425046] # [ 57.518399] ORIG_RAX: 0000000000000001 # [ 72.431799] R13: 000000000000001f R14: ffffc90003b9fe88 R15: 0000000000000360 # [ 72.431801] FS: 00007fb25526d540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # # [ 72.435822] # [ 57.518400] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007f3c7af51504 # [ 72.444538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 72.444539] CR2: 00007fa8fd665000 CR3: 0000000819142003 CR4: 00000000003706e0 # # [ 72.455159] # [ 57.518401] RDX: 0000000000000019 RSI: 00007f3c7aca0000 RDI: 0000000000000001 # [ 72.459699] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 72.459700] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 72.469293] # [ 57.518401] RBP: 00007f3c7aca0000 R08: 00000000ffffffff R09: 0000000000000000 # [ 72.469674] Call Trace: # # [ 72.478881] # [ 57.518402] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f3c7aca0000 # [ 72.484929] __refcount_sub_and_test.constprop.0+0x34/0x40 # # [ 72.494873] # [ 57.518403] R13: 0000000000000001 R14: 0000000000000019 R15: 0000000000020000 # [ 72.494921] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x77 # # [ 72.511933] # [ 57.529820] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CORRUPT_STACK.sh # [ 72.513135] direct_entry.cold+0x2f/0x4b # # [ 72.519473] # [ 57.542481] Modules linked in: btrfs # [ 72.524690] full_proxy_write+0x56/0x80 # # [ 72.526980] # # [ 72.532417] vfs_write+0xcc/0x3c0 # [ 72.532421] ksys_write+0x68/0x100 # # [ 72.541833] # [ 57.558073] ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # [ 72.543275] do_syscall_64+0x5c/0x80 # # [ 72.552237] # [ 57.569602] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CORRUPT_STACK_STRONG.sh # [ 72.555522] ? up_read+0x17/0x240 # # [ 72.562077] # [ 57.574611] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul # [ 72.565597] ? do_user_addr_fault+0x204/0x6c0 # # [ 72.569759] # # [ 72.573928] ? asm_exc_page_fault+0x8/0x30 # [ 72.573931] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 72.579102] # [ 57.583203] crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 # [ 72.583816] RIP: 0033:0x7fb255195504 # # [ 72.592489] # [ 57.594367] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/ARRAY_BOUNDS.sh # [ 72.597274] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 72.603113] # [ 57.598803] i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi # [ 72.603446] RSP: 002b:00007ffedcedd018 EFLAGS: 00000246 # # [ 72.610745] # # [ 72.615667] ORIG_RAX: 0000000000000001 # [ 72.615669] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fb255195504 # [ 72.615670] RDX: 000000000000001f RSI: 00007fb254ee4000 RDI: 0000000000000001 # [ 72.615671] RBP: 00007fb254ee4000 R08: 00000000ffffffff R09: 0000000000000000 # [ 72.615672] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fb254ee4000 # [ 72.615673] R13: 0000000000000001 R14: 000000000000001f R15: 0000000000020000 # [ 72.615678] irq event stamp: 0 # # [ 72.619127] # [ 57.609721] video intel_pmc_core acpi_pad ip_tables # [ 72.631606] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # # [ 72.637698] # [ 57.609724] ---[ end trace bd77837396b7dc04 ]--- # [ 72.638554] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # # [ 72.646385] # [ 57.609726] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 72.651033] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 72.651035] softirqs last disabled at (0): [<0000000000000000>] 0x0 # # [ 72.657499] # [ 57.619074] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CORRUPT_LIST_ADD.sh # [ 72.659811] ---[ end trace bd77837396b7dc1e ]--- # # [ 72.669122] # [ 57.631270] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 72.673455] lkdtm: Negative detected: saturated # # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok ok 53 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh # selftests: lkdtm: REFCOUNT_INC_ZERO.sh # [ 72.694312] # [ 57.631271] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 72.779255] lkdtm: Performing direct entry REFCOUNT_INC_ZERO # # [ 72.786317] # [ 57.631273] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 72.792401] lkdtm: attempting safe refcount_inc_not_zero() from zero # # [ 72.801664] # [ 57.631273] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 72.802081] lkdtm: Good: zero detected # # [ 72.805800] # # [ 72.812633] lkdtm: Correctly stayed at zero # [ 72.812634] lkdtm: attempting bad refcount_inc() from zero # [ 72.812634] ------------[ cut here ]------------ # [ 72.812635] refcount_t: addition on 0; use-after-free. # [ 72.812643] WARNING: CPU: 1 PID: 3069 at lib/refcount.c:25 refcount_warn_saturate+0x68/0x100 # # [ 72.821832] # [ 57.638043] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 72.829175] Modules linked in: # # [ 72.832907] # [ 57.638044] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 72.840363] btrfs # # [ 72.851087] # [ 57.638044] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 72.856140] ipmi_devintf ipmi_msghandler blake2b_generic # # [ 72.860378] # [ 57.638045] FS: 00007f3c7b029540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 72.867585] xor zstd_compress intel_rapl_msr # # [ 72.878090] raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt # [ 72.881899] # [ 57.638047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 72.889566] crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof # # [ 72.898778] # [ 57.638047] CR2: ffffc9000236bfff CR3: 000000080c62c003 CR4: 00000000003706f0 # [ 72.899211] ghash_clmulni_intel rapl intel_cstate # # [ 72.910368] # [ 57.638048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 72.915338] intel_gtt mei_me ahci # # [ 72.921538] # [ 57.646205] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CORRUPT_LIST_DEL.sh # [ 72.926779] libahci i2c_i801 i2c_smbus # # [ 72.933915] # [ 57.646553] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 72.934262] ttm mei intel_uncore # # [ 72.944575] # # [ 72.949950] libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # # [ 72.954446] # [ 57.665991] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 72.960040] CPU: 1 PID: 3069 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 72.971106] # [ 57.665993] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1691, name: cat # [ 72.971348] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 72.981718] # [ 57.665994] INFO: lockdep is turned off. # [ 72.984375] RIP: 0010:refcount_warn_saturate+0x68/0x100 # # [ 72.987415] # [ 57.665994] irq event stamp: 0 # [ 72.995820] Code: 05 bb 75 1a 02 01 e8 76 03 82 00 0f 0b c3 80 3d ab 75 1a 02 00 75 d3 48 c7 c7 38 ed a4 82 c6 05 9b 75 1a 02 01 e8 57 03 82 00 <0f> 0b c3 80 3d 8e 75 1a 02 00 75 b4 48 c7 c7 10 ed a4 82 c6 05 7e # # [ 73.000131] # [ 57.665995] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 73.000692] RSP: 0018:ffffc90003c57e20 EFLAGS: 00010282 # # [ 73.014361] # [ 57.674017] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/STACK_GUARD_PAGE_LEADING.sh # [ 73.015460] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000 # [ 73.015462] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # # [ 73.022276] # [ 57.676859] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 73.025018] RBP: ffff888819ae3000 R08: 0000000000000000 R09: 0000000000000000 # # [ 73.029266] # [ 57.676862] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 73.033804] R10: 0000000000000001 R11: ffffffff83594b38 R12: ffffffff82a913cc # [ 73.033805] R13: 0000000000000012 R14: ffffc90003c57ee8 R15: 0000000000000370 # # [ 73.040559] # # [ 73.042670] FS: 00007f34f2d73540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 73.042671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 73.042672] CR2: 00007fa8fd672000 CR3: 0000000811d92004 CR4: 00000000003706e0 # [ 73.042674] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 73.053919] # [ 57.687345] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 73.057773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 73.066802] # [ 57.687347] CPU: 0 PID: 1691 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 73.072630] Call Trace: # [ 73.072632] lkdtm_REFCOUNT_INC_ZERO+0x99/0xbd # # [ 73.080840] # [ 57.687348] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 73.081062] direct_entry.cold+0x2f/0x4b # # [ 73.087665] # [ 57.687349] Call Trace: # [ 73.091144] full_proxy_write+0x56/0x80 # # [ 73.094305] # [ 57.687351] dump_stack_lvl+0x45/0x59 # [ 73.098797] vfs_write+0xcc/0x3c0 # # [ 73.110342] ksys_write+0x68/0x100 # [ 73.120112] # [ 57.707157] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/STACK_GUARD_PAGE_TRAILING.sh # [ 73.121034] do_syscall_64+0x5c/0x80 # # [ 73.124281] # [ 57.707689] ___might_sleep.cold+0xf4/0x10a # [ 73.128943] ? asm_exc_page_fault+0x8/0x30 # [ 73.128947] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 73.132027] # [ 57.707693] exit_signals+0x30/0x380 # [ 73.140917] RIP: 0033:0x7f34f2c9b504 # # [ 73.143193] # # [ 73.149334] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 73.158216] # [ 57.732956] do_exit+0xc2/0xc80 # [ 73.159585] RSP: 002b:00007ffd473b7a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # # [ 73.167903] # [ 57.732959] ? do_syscall_64+0x69/0x80 # [ 73.172684] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f34f2c9b504 # [ 73.172686] RDX: 0000000000000012 RSI: 00007f34f29ea000 RDI: 0000000000000001 # # [ 73.179032] # [ 57.738521] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/UNSET_SMEP.sh # [ 73.180595] RBP: 00007f34f29ea000 R08: 00000000ffffffff R09: 0000000000000000 # [ 73.180597] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f34f29ea000 # # [ 73.201026] # [ 57.739642] rewind_stack_do_exit+0x17/0x17 # [ 73.205909] R13: 0000000000000001 R14: 0000000000000012 R15: 0000000000020000 # [ 73.205914] irq event stamp: 0 # # [ 73.213814] # # [ 73.215930] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # # [ 73.224694] # [ 57.755235] RIP: 0033:0x7f3c7af51504 # [ 73.231555] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # # [ 73.244454] # [ 57.755236] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 73.247203] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 73.269906] # [ 57.755238] RSP: 002b:00007ffc8de2c2a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 73.276797] softirqs last disabled at (0): [<0000000000000000>] 0x0 # # [ 73.285262] # [ 57.755239] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007f3c7af51504 # [ 73.285403] ---[ end trace bd77837396b7dc1f ]--- # # [ 73.299122] # [ 57.766578] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/DOUBLE_FAULT.sh # [ 73.302913] lkdtm: Zero detected: saturated # # REFCOUNT_INC_ZERO: saw 'call trace:': ok ok 54 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # [ 73.312535] # [ 57.770824] RDX: 0000000000000019 RSI: 00007f3c7aca0000 RDI: 0000000000000001 # [ 73.393223] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO # # [ 73.400379] lkdtm: attempting safe refcount_add_not_zero() from zero # [ 73.400380] lkdtm: Good: zero detected # [ 73.400380] lkdtm: Correctly stayed at zero # [ 73.400381] lkdtm: attempting bad refcount_add() from zero # [ 73.400381] ------------[ cut here ]------------ # [ 73.400382] refcount_t: addition on 0; use-after-free. # [ 73.400390] WARNING: CPU: 0 PID: 3101 at lib/refcount.c:25 refcount_warn_saturate+0x68/0x100 # [ 73.404419] # [ 57.770825] RBP: 00007f3c7aca0000 R08: 00000000ffffffff R09: 0000000000000000 # [ 73.444722] Modules linked in: # # [ 73.450621] # [ 57.770826] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f3c7aca0000 # [ 73.450924] btrfs # # [ 73.459743] # [ 57.770827] R13: 0000000000000001 R14: 0000000000000019 R15: 0000000000020000 # [ 73.461802] ipmi_devintf ipmi_msghandler # # [ 73.465037] # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok # [ 73.470063] blake2b_generic xor zstd_compress # # [ 73.475647] ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # [ 73.476494] intel_rapl_msr raid6_pq libcrc32c # # [ 73.498424] # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # [ 73.502105] intel_rapl_common sd_mod # # [ 73.504753] # Segmentation fault # [ 73.511645] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel # # [ 73.519033] # [ 57.840926] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING # [ 73.519545] wmi_bmof ghash_clmulni_intel rapl # # [ 73.528928] # # [ 73.533075] intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei # # [ 73.539333] # [ 57.846098] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CORRUPT_PAC.sh # [ 73.544532] intel_uncore libata intel_pch_thermal # # [ 73.565569] # [ 57.855030] lkdtm: attempting bad read from page above current stack # [ 73.566085] wmi # # [ 73.575440] # # [ 73.581242] video intel_pmc_core acpi_pad ip_tables # # [ 73.588037] # [ 57.874393] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh # [ 73.592695] CPU: 0 PID: 3101 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 73.599913] # [ 57.878011] BUG: stack guard page was hit at 000000009a05c01f (stack is 000000001e72a398..00000000ac88ae22) # [ 73.605003] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 73.607281] # # [ 73.615000] RIP: 0010:refcount_warn_saturate+0x68/0x100 # [ 73.615005] Code: 05 bb 75 1a 02 01 e8 76 03 82 00 0f 0b c3 80 3d ab 75 1a 02 00 75 d3 48 c7 c7 38 ed a4 82 c6 05 9b 75 1a 02 01 e8 57 03 82 00 <0f> 0b c3 80 3d 8e 75 1a 02 00 75 b4 48 c7 c7 10 ed a4 82 c6 05 7e # # [ 73.624646] # [ 57.885558] kernel stack overflow (page fault): 0000 [#6] PREEMPT SMP PTI # [ 73.630608] RSP: 0018:ffffc90003cffd80 EFLAGS: 00010282 # # [ 73.640920] # [ 57.885560] CPU: 0 PID: 1723 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 73.647674] RAX: 0000000000000000 RBX: 0000000000000038 RCX: 0000000000000000 # # [ 73.653300] # [ 57.885562] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 73.653583] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # # [ 73.662294] # [ 57.885578] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d # [ 73.669348] RBP: ffff888811d62000 R08: 0000000000000000 R09: 0000000000000000 # # [ 73.683899] # [ 57.894412] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SLAB_LINEAR_OVERFLOW.sh # [ 73.688427] R10: 0000000000000001 R11: ffffffff83595810 R12: ffffffff82a913de # # [ 73.695752] # [ 57.895473] Code: e3 fb ff 0f 1f 44 00 00 53 48 c7 c7 d0 1b a9 82 50 65 48 8b 04 25 40 70 01 00 48 8b 58 20 e8 8f e3 fb ff 48 c7 c7 10 1c a9 82 <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 72 e3 fb ff # [ 73.698513] R13: 0000000000000012 R14: ffffc90003cffe48 R15: 0000000000000380 # # [ 73.706814] # [ 57.895475] RSP: 0018:ffffc900023ffe28 EFLAGS: 00010246 # [ 73.710753] FS: 00007fa58c817540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # # [ 73.713035] # # [ 73.722204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 73.722205] CR2: 00007fa58c48e000 CR3: 000000080a8d0004 CR4: 00000000003706f0 # [ 73.722206] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 73.722207] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 73.722209] Call Trace: # [ 73.722223] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xbd # # [ 73.729221] # [ 57.931245] RAX: 0000000000000038 RBX: ffffc900023fc000 RCX: 0000000000000000 # [ 73.729602] direct_entry.cold+0x2f/0x4b # # [ 73.740808] # [ 57.931247] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff82a91c10 # [ 73.745205] full_proxy_write+0x56/0x80 # # [ 73.749239] # [ 57.931248] RBP: ffff88881241e000 R08: 0000000000000000 R09: 0000000000000000 # [ 73.756660] vfs_write+0xcc/0x3c0 # # [ 73.763986] # [ 57.931248] R10: 0000000000000769 R11: 626d735f63326920 R12: ffffffff82a91167 # [ 73.764227] ksys_write+0x68/0x100 # # [ 73.772640] # [ 57.931249] R13: 000000000000001a R14: ffffc900023ffee8 R15: 00000000000000d0 # [ 73.776639] do_syscall_64+0x5c/0x80 # # [ 73.783912] # [ 57.931250] FS: 00007fdb88562540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 73.784106] ? vfs_read+0x126/0x1c0 # # [ 73.794119] # [ 57.941023] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/VMALLOC_LINEAR_OVERFLOW.sh # [ 73.795979] ? trace_hardirqs_on_prepare+0x24/0x100 # # [ 73.806581] # [ 57.944932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 73.807258] ? do_syscall_64+0x69/0x80 # # [ 73.814556] # [ 57.944933] CR2: ffffc90002400000 CR3: 000000080c6fc004 CR4: 00000000003706f0 # [ 73.817061] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 73.821236] # [ 57.944934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 73.823149] RIP: 0033:0x7fa58c73f504 # # [ 73.838693] # [ 57.944935] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 73.838914] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 73.846745] # # [ 73.852515] RSP: 002b:00007ffd7195ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 73.852518] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fa58c73f504 # [ 73.852519] RDX: 0000000000000012 RSI: 00007fa58c48e000 RDI: 0000000000000001 # [ 73.852520] RBP: 00007fa58c48e000 R08: 00000000ffffffff R09: 0000000000000000 # [ 73.852521] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fa58c48e000 # [ 73.852522] R13: 0000000000000001 R14: 0000000000000012 R15: 0000000000020000 # # [ 73.855418] # [ 57.954922] Call Trace: # [ 73.864573] irq event stamp: 0 # # [ 73.872711] # [ 57.954924] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a # [ 73.875852] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 73.875854] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # # [ 73.879004] # [ 57.954927] direct_entry.cold+0x2f/0x4b # [ 73.885134] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 73.893050] # [ 57.966574] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WRITE_AFTER_FREE.sh # [ 73.902137] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 73.902138] ---[ end trace bd77837396b7dc20 ]--- # [ 73.902139] lkdtm: Zero detected: saturated # REFCOUNT_ADD_ZERO: saw 'call trace:': ok ok 55 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh # [ 73.986843] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED # # [ 73.998785] lkdtm: attempting bad refcount_inc() from saturated # [ 73.998786] ------------[ cut here ]------------ # [ 73.998787] refcount_t: saturated; leaking memory. # [ 73.999056] WARNING: CPU: 3 PID: 3139 at lib/refcount.c:22 refcount_warn_saturate+0x49/0x100 # [ 74.020696] # [ 57.970524] full_proxy_write+0x56/0x80 # [ 74.027985] Modules linked in: # # [ 74.030017] # # [ 74.037282] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c # # [ 74.044025] # [ 57.987060] vfs_write+0xcc/0x3c0 # [ 74.045425] intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt # # [ 74.074079] crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate # [ 74.077101] # [ 57.987063] ksys_write+0x68/0x100 # [ 74.085525] intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore # # [ 74.095878] # [ 57.996853] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/READ_AFTER_FREE.sh # [ 74.102863] libata intel_pch_thermal wmi video # # [ 74.111601] # [ 58.001265] do_syscall_64+0x5c/0x80 # [ 74.112839] intel_pmc_core acpi_pad ip_tables # # # [ 74.133144] # [ 58.001268] ? asm_exc_page_fault+0x8/0x30 # [ 74.141366] CPU: 1 PID: 3139 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 74.149257] # # [ 74.156996] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 74.160617] # [ 58.025406] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 74.169415] RIP: 0010:refcount_warn_saturate+0x49/0x100 # [ 74.169421] Code: 1a 02 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d cb 75 1a 02 00 75 f2 48 c7 c7 10 ed a4 82 c6 05 bb 75 1a 02 01 e8 76 03 82 00 <0f> 0b c3 80 3d ab 75 1a 02 00 75 d3 48 c7 c7 38 ed a4 82 c6 05 9b # [ 74.169422] RSP: 0018:ffffc90003d9fde8 EFLAGS: 00010282 # [ 74.169424] RAX: 0000000000000000 RBX: 0000000000000039 RCX: 0000000000000000 # [ 74.169425] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # # [ 74.178223] # [ 58.025408] RIP: 0033:0x7fdb8848a504 # [ 74.186037] RBP: ffff88880aa6d000 R08: 0000000000000000 R09: 0000000000000000 # # [ 74.193272] # [ 58.025411] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 74.196113] R10: 0000000000000001 R11: ffffffff835964e8 R12: ffffffff82a913f0 # [ 74.196114] R13: 0000000000000017 R14: ffffc90003d9feb0 R15: 0000000000000390 # # [ 74.206985] # [ 58.036898] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WRITE_BUDDY_AFTER_FREE.sh # [ 74.210321] FS: 00007fa2c0413540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 74.210323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 74.214540] # [ 58.044895] RSP: 002b:00007ffcad831348 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 74.220293] CR2: 00007fa8fd68e010 CR3: 000000080c6b6006 CR4: 00000000003706e0 # [ 74.220294] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 74.229853] # [ 58.044897] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007fdb8848a504 # [ 74.231216] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 74.231217] Call Trace: # # [ 74.238271] # [ 58.044898] RDX: 000000000000001a RSI: 00007fdb881d9000 RDI: 0000000000000001 # [ 74.245598] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x60 # # [ 74.252192] # [ 58.044899] RBP: 00007fdb881d9000 R08: 00000000ffffffff R09: 0000000000000000 # [ 74.252386] direct_entry.cold+0x2f/0x4b # # [ 74.261756] # # [ 74.266158] full_proxy_write+0x56/0x80 # [ 74.266162] vfs_write+0xcc/0x3c0 # # [ 74.277615] ksys_write+0x68/0x100 # [ 74.277617] do_syscall_64+0x5c/0x80 # [ 74.283632] # [ 58.057714] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fdb881d9000 # [ 74.283807] ? asm_exc_page_fault+0x8/0x30 # # [ 74.290355] # [ 58.057715] R13: 0000000000000001 R14: 000000000000001a R15: 0000000000020000 # [ 74.292483] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 74.295571] # [ 58.057719] Modules linked in: btrfs # [ 74.301693] RIP: 0033:0x7fa2c033b504 # # [ 74.310286] # [ 58.065086] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/READ_BUDDY_AFTER_FREE.sh # [ 74.314194] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 74.322719] # [ 58.068377] ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c # [ 74.328091] RSP: 002b:00007ffcf420e2e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # # [ 74.332443] # # [ 74.334523] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fa2c033b504 # [ 74.334525] RDX: 0000000000000017 RSI: 00007fa2c008a000 RDI: 0000000000000001 # [ 74.334526] RBP: 00007fa2c008a000 R08: 00000000ffffffff R09: 0000000000000000 # [ 74.334527] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fa2c008a000 # [ 74.334527] R13: 0000000000000001 R14: 0000000000000017 R15: 0000000000020000 # # [ 74.343526] # [ 58.094245] intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel # [ 74.359494] irq event stamp: 0 # # [ 74.367101] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 74.367103] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 74.379671] # [ 58.106681] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SLAB_INIT_ON_ALLOC.sh # [ 74.383140] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 74.393338] # [ 58.112197] wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci # [ 74.400913] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 74.400914] ---[ end trace bd77837396b7dc21 ]--- # # [ 74.408818] # # [ 74.416532] lkdtm: Saturation detected: still saturated # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok ok 56 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh # [ 74.503935] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED # # [ 74.511561] # [ 58.130046] i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 74.516588] lkdtm: attempting bad refcount_dec() from saturated # # [ 74.524083] # [ 58.130054] ---[ end trace bd77837396b7dc05 ]--- # [ 74.528066] ------------[ cut here ]------------ # # [ 74.534607] # [ 58.136959] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/BUDDY_INIT_ON_ALLOC.sh # [ 74.563519] refcount_t: decrement hit 0; leaking memory. # # [ 74.570087] # [ 58.137541] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 74.578204] WARNING: CPU: 0 PID: 3177 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0x100 # # [ 74.585649] # [ 58.137545] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 74.601227] Modules linked in: # # [ 74.605591] # # [ 74.607655] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq # # [ 74.618944] # [ 58.159545] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 74.620684] libcrc32c intel_rapl_common # # [ 74.624845] # [ 58.159546] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 74.632133] sd_mod # # [ 74.639526] # [ 58.159547] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 74.639620] t10_pi # # [ 74.643761] # [ 58.159548] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 74.653169] sg x86_pkg_temp_thermal intel_powerclamp # # [ 74.657138] # [ 58.159549] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 74.664652] i915 coretemp mei_wdt # # [ 74.671390] # [ 58.159549] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 74.671701] crct10dif_pclmul # # [ 74.683383] # [ 58.159550] FS: 00007fdb88562540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 74.686429] crc32_pclmul crc32c_intel wmi_bmof # # [ 74.693067] # [ 58.167396] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SLAB_FREE_DOUBLE.sh # [ 74.697871] ghash_clmulni_intel rapl # # [ 74.705173] # [ 58.169805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 74.705866] intel_cstate # # [ 74.716925] # [ 58.169806] CR2: ffffc90002400000 CR3: 000000080c6fc004 CR4: 00000000003706f0 # [ 74.720334] intel_gtt mei_me ahci # # [ 74.724419] # [ 58.169807] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 74.732124] libahci i2c_i801 i2c_smbus # # [ 74.736625] # [ 58.169808] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 74.736912] ttm # # [ 74.742216] # # [ 74.751466] mei intel_uncore libata # # [ 74.754962] # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok # [ 74.768526] intel_pch_thermal # # [ 74.774012] ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # [ 74.774958] wmi video intel_pmc_core # # [ 74.778131] # selftests: lkdtm: UNSET_SMEP.sh # [ 74.780349] acpi_pad ip_tables # [ 74.780353] CPU: 0 PID: 3177 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 74.791391] # [ 58.253018] lkdtm: Performing direct entry UNSET_SMEP # [ 74.798248] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 74.804713] # [ 58.264648] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SLAB_FREE_CROSS.sh # [ 74.815910] RIP: 0010:refcount_warn_saturate+0xdf/0x100 # # [ 74.823092] # [ 58.268420] lkdtm: trying to clear SMEP normally # [ 74.823979] Code: ff 48 c7 c7 c0 ed a4 82 c6 05 37 75 1a 02 01 e8 f6 02 82 00 0f 0b c3 48 c7 c7 90 ed a4 82 c6 05 22 75 1a 02 01 e8 e0 02 82 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 # # [ 74.850379] RSP: 0018:ffffc90003e27e00 EFLAGS: 00010286 # [ 74.850382] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000 # [ 74.850383] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 74.850384] RBP: ffff88810cc57000 R08: 0000000000000000 R09: 0000000000000000 # [ 74.850385] R10: 0000000000000730 R11: 3a474e494e524157 R12: ffffffff82a91407 # [ 74.852668] # # [ 74.862172] R13: 0000000000000017 R14: ffffc90003e27ec8 R15: 00000000000003a0 # [ 74.862173] FS: 00007f73851df540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 74.862174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 74.862176] CR2: 00007fa8fd696000 CR3: 000000080c6b0004 CR4: 00000000003706f0 # # [ 74.872345] # [ 58.280196] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SLAB_FREE_PAGE.sh # [ 74.872618] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 74.881663] # [ 58.284042] ------------[ cut here ]------------ # [ 74.888247] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 74.888248] Call Trace: # [ 74.888250] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5b # # [ 74.896172] # # [ 74.903859] direct_entry.cold+0x2f/0x4b # # [ 74.915622] # [ 58.294769] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SOFTLOCKUP.sh # [ 74.920946] full_proxy_write+0x56/0x80 # # [ 74.930924] # [ 58.309625] pinned CR4 bits changed: 0x100000!? # [ 74.931875] vfs_write+0xcc/0x3c0 # # [ 74.938743] # # [ 74.945050] ksys_write+0x68/0x100 # [ 74.945053] do_syscall_64+0x5c/0x80 # # [ 74.951351] # [ 58.319875] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/HARDLOCKUP.sh # [ 74.962047] ? asm_exc_page_fault+0x8/0x30 # # [ 74.972155] # [ 58.335697] WARNING: CPU: 3 PID: 1758 at arch/x86/kernel/cpu/common.c:397 native_write_cr4+0x3e/0x80 # [ 74.978096] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 74.978098] RIP: 0033:0x7f7385107504 # # [ 74.986001] # # [ 74.988068] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 74.988069] RSP: 002b:00007ffc4a2b8f78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 74.988071] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f7385107504 # # [ 74.991351] # [ 58.348268] Modules linked in: btrfs # [ 74.998238] RDX: 0000000000000017 RSI: 00007f7384e56000 RDI: 0000000000000001 # [ 74.998239] RBP: 00007f7384e56000 R08: 00000000ffffffff R09: 0000000000000000 # # [ 75.005568] # [ 58.359312] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/SPINLOCKUP.sh # [ 75.006833] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f7384e56000 # [ 75.006834] R13: 0000000000000001 R14: 0000000000000017 R15: 0000000000020000 # # [ 75.009898] # [ 58.365519] ipmi_devintf # [ 75.016209] irq event stamp: 0 # # [ 75.020899] # # [ 75.022994] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 75.022996] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # # [ 75.047945] # [ 58.377269] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/HUNG_TASK.sh # [ 75.048353] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 75.052883] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 75.052884] ---[ end trace bd77837396b7dc22 ]--- # [ 75.052886] lkdtm: Saturation detected: still saturated # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok ok 57 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh # [ 75.138371] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED # [ 75.144152] # [ 58.380176] ipmi_msghandler blake2b_generic # [ 75.151069] lkdtm: attempting bad refcount_dec() from saturated # # [ 75.158831] # # [ 75.170083] ------------[ cut here ]------------ # # [ 75.180745] # [ 58.416262] xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal # [ 75.186023] refcount_t: saturated; leaking memory. # # [ 75.191769] # [ 58.425826] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_DATA.sh # [ 75.197034] WARNING: CPU: 1 PID: 3215 at lib/refcount.c:22 refcount_warn_saturate+0x49/0x100 # # [ 75.202108] # [ 58.432129] intel_powerclamp i915 coretemp mei_wdt # [ 75.202931] Modules linked in: btrfs # # [ 75.212330] # # [ 75.219148] ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common # # [ 75.225404] # [ 58.443727] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_STACK.sh # [ 75.232528] sd_mod # # [ 75.242704] # [ 58.447741] crct10dif_pclmul crc32_pclmul crc32c_intel # [ 75.248281] t10_pi sg x86_pkg_temp_thermal # # [ 75.256961] intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel # [ 75.262378] # # [ 75.267492] wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 # # [ 75.273609] # [ 58.459375] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_KMALLOC.sh # [ 75.278951] i2c_smbus ttm mei # # [ 75.287554] # [ 58.463345] wmi_bmof ghash_clmulni_intel rapl # [ 75.288584] intel_uncore libata intel_pch_thermal # # [ 75.297951] # # [ 75.304869] wmi video intel_pmc_core acpi_pad ip_tables # [ 75.304874] CPU: 1 PID: 3215 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 75.311048] # [ 58.475615] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_VMALLOC.sh # [ 75.316318] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 75.322935] # [ 58.489046] intel_cstate intel_gtt mei_me # [ 75.327083] RIP: 0010:refcount_warn_saturate+0x49/0x100 # # [ 75.336262] # # [ 75.338344] Code: 1a 02 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d cb 75 1a 02 00 75 f2 48 c7 c7 10 ed a4 82 c6 05 bb 75 1a 02 01 e8 76 03 82 00 <0f> 0b c3 80 3d ab 75 1a 02 00 75 d3 48 c7 c7 38 ed a4 82 c6 05 9b # [ 75.338346] RSP: 0018:ffffc90003ecfd80 EFLAGS: 00010282 # [ 75.338348] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000 # [ 75.338349] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # # [ 75.344654] # [ 58.499335] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_RODATA.sh # [ 75.350401] RBP: ffff888811e82000 R08: 0000000000000000 R09: 0000000000000000 # # [ 75.353393] # [ 58.503273] ahci libahci # [ 75.369074] R10: 0000000000000730 R11: 37352020205b2023 R12: ffffffff82a9141e # [ 75.369075] R13: 0000000000000017 R14: ffffc90003ecfe48 R15: 00000000000003b0 # # [ 75.376392] FS: 00007f63dea5b540(0000) GS:ffff8887c7480000(0000) knlGS:0000000000000000 # [ 75.386702] # # [ 75.391554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 75.391555] CR2: 00007f63de6d2000 CR3: 0000000819c44005 CR4: 00000000003706e0 # [ 75.391556] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 75.391557] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 75.391558] Call Trace: # [ 75.391560] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x60 # # [ 75.397878] # [ 58.514716] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_USERSPACE.sh # [ 75.401619] direct_entry.cold+0x2f/0x4b # # [ 75.405018] # [ 58.518865] i2c_i801 i2c_smbus ttm # [ 75.406237] full_proxy_write+0x56/0x80 # # [ 75.415616] # # [ 75.419499] vfs_write+0xcc/0x3c0 # [ 75.419503] ksys_write+0x68/0x100 # # [ 75.425559] # [ 58.524702] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/EXEC_NULL.sh # [ 75.435796] do_syscall_64+0x5c/0x80 # # [ 75.439351] # [ 58.530066] mei intel_uncore libata intel_pch_thermal # [ 75.454844] ? lock_release+0x1f1/0x2c0 # # [ 75.457562] # # [ 75.459634] ? up_read+0x17/0x240 # [ 75.459636] ? do_user_addr_fault+0x204/0x6c0 # # [ 75.473141] # [ 58.538149] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/ACCESS_USERSPACE.sh # [ 75.473687] ? asm_exc_page_fault+0x8/0x30 # # [ 75.476862] # [ 58.551043] wmi video intel_pmc_core # [ 75.485173] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 75.488588] # # [ 75.490669] RIP: 0033:0x7f63de983504 # [ 75.490671] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 75.490673] RSP: 002b:00007ffc89c42178 EFLAGS: 00000246 # # [ 75.497054] # [ 58.559134] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/ACCESS_NULL.sh # [ 75.501687] ORIG_RAX: 0000000000000001 # [ 75.501688] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f63de983504 # # [ 75.504785] # [ 58.561737] acpi_pad ip_tables # [ 75.508996] RDX: 0000000000000017 RSI: 00007f63de6d2000 RDI: 0000000000000001 # # [ 75.518877] # # [ 75.525207] RBP: 00007f63de6d2000 R08: 00000000ffffffff R09: 0000000000000000 # [ 75.525208] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f63de6d2000 # [ 75.525209] R13: 0000000000000001 R14: 0000000000000017 R15: 0000000000020000 # [ 75.525228] irq event stamp: 0 # # [ 75.537179] # [ 58.569523] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WRITE_RO.sh # [ 75.541367] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # # [ 75.547371] # # [ 75.549438] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 75.549441] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 75.549443] softirqs last disabled at (0): [<0000000000000000>] 0x0 # # [ 75.558156] # [ 58.582085] CPU: 3 PID: 1758 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 75.575074] ---[ end trace bd77837396b7dc23 ]--- # [ 75.575076] lkdtm: Saturation detected: still saturated # # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok ok 58 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # [ 75.577357] # # [ 75.669782] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED # # [ 75.675455] # [ 58.589961] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WRITE_RO_AFTER_INIT.sh # [ 75.679685] lkdtm: attempting bad refcount_inc_not_zero() from saturated # # [ 75.687924] # [ 58.591142] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 75.694188] ------------[ cut here ]------------ # # [ 75.696079] # # [ 75.707854] refcount_t: saturated; leaking memory. # [ 75.707863] WARNING: CPU: 3 PID: 3250 at lib/refcount.c:19 refcount_warn_saturate+0x87/0x100 # # [ 75.719535] # [ 58.596786] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/WRITE_KERN.sh # [ 75.723451] Modules linked in: btrfs # # [ 75.726891] # [ 58.599008] RIP: 0010:native_write_cr4+0x3e/0x80 # [ 75.734551] ipmi_devintf ipmi_msghandler blake2b_generic # # [ 75.737778] # # [ 75.743834] xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi # # [ 75.750542] # [ 58.607021] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_INC_OVERFLOW.sh # [ 75.757273] sg # # [ 75.768663] # [ 58.622695] Code: 08 31 00 48 39 c2 75 25 48 85 f6 75 01 c3 80 3d 1a 3d 88 02 00 75 f6 48 c7 c7 68 7d 9d 82 c6 05 0a 3d 88 02 01 e8 01 cc ef 00 <0f> 0b c3 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09 c7 eb af 66 # [ 75.770335] x86_pkg_temp_thermal intel_powerclamp i915 # # [ 75.787479] # # [ 75.791893] coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me # # [ 75.798111] # [ 58.643546] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_ADD_OVERFLOW.sh # [ 75.803599] ahci libahci i2c_i801 # # [ 75.808996] # [ 58.647803] RSP: 0018:ffffc90002487db8 EFLAGS: 00010286 # [ 75.809773] i2c_smbus ttm mei intel_uncore # # [ 75.817837] # # [ 75.821824] libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # # [ 75.824099] # # [ 75.826369] CPU: 3 PID: 3250 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 75.832558] # [ 58.663396] RAX: 0000000000000000 RBX: 00000000002706e0 RCX: 0000000000000000 # [ 75.834635] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 75.838774] # [ 58.663397] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 75.857687] RIP: 0010:refcount_warn_saturate+0x87/0x100 # # [ 75.864650] # [ 58.663398] RBP: ffff88881242d000 R08: 0000000000000000 R09: 0000000000000000 # [ 75.864912] Code: 05 9b 75 1a 02 01 e8 57 03 82 00 0f 0b c3 80 3d 8e 75 1a 02 00 75 b4 48 c7 c7 10 ed a4 82 c6 05 7e 75 1a 02 01 e8 38 03 82 00 <0f> 0b c3 80 3d 6c 75 1a 02 00 75 95 48 c7 c7 68 ed a4 82 c6 05 5c # # [ 75.876887] # [ 58.675533] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # [ 75.877048] RSP: 0018:ffffc90003f87dc0 EFLAGS: 00010282 # # [ 75.881070] # [ 58.681219] R10: 0000000000000768 R11: 206c6c6174736e69 R12: ffffffff82a91181 # # [ 75.884958] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000 # [ 75.884960] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # # [ 75.891269] # [ 58.681220] R13: 000000000000000b R14: ffffc90002487e80 R15: 00000000000000e0 # [ 75.898494] RBP: ffff888811c02000 R08: 0000000000000000 R09: 0000000000000000 # [ 75.898495] R10: 0000000000000001 R11: ffffffff83598858 R12: ffffffff82a90ff0 # # [ 75.917973] # # [ 75.920054] R13: 0000000000000020 R14: ffffc90003f87e98 R15: 00000000000003c0 # [ 75.920055] FS: 00007f9379d0b540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 75.920056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 75.920058] CR2: 00007f9379982000 CR3: 00000008181e2004 CR4: 00000000003706e0 # [ 75.920059] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 75.933766] # [ 58.693076] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # [ 75.935229] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 75.935230] Call Trace: # [ 75.935232] __refcount_add_not_zero.constprop.0+0x31/0x33 # # [ 75.939560] # [ 58.693269] FS: 00007f938692a540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 75.955145] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x72 # # [ 75.959755] # # [ 75.961837] direct_entry.cold+0x2f/0x4b # [ 75.961840] full_proxy_write+0x56/0x80 # # [ 75.975661] # [ 58.713825] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_DEC_ZERO.sh # [ 75.978905] vfs_write+0xcc/0x3c0 # # [ 75.988311] # [ 58.720638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 75.988878] ksys_write+0x68/0x100 # # [ 75.998241] # # [ 76.005936] do_syscall_64+0x5c/0x80 # # [ 76.017840] # [ 58.726841] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_DEC_NEGATIVE.sh # [ 76.025203] ? do_user_addr_fault+0x204/0x6c0 # # [ 76.035037] # [ 58.736917] CR2: 00007f93865a1000 CR3: 000000080c620006 CR4: 00000000003706e0 # [ 76.036734] ? asm_exc_page_fault+0x8/0x30 # # [ 76.040813] # [ 58.736918] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 76.049128] entry_SYSCALL_64_after_hwframe+0x44/0xae # # [ 76.056188] # # [ 76.058264] RIP: 0033:0x7f9379c33504 # # [ 76.065135] # [ 58.757382] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh # [ 76.069456] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 76.085249] RSP: 002b:00007ffe40b804f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 76.085251] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f9379c33504 # [ 76.085252] RDX: 0000000000000020 RSI: 00007f9379982000 RDI: 0000000000000001 # [ 76.089250] # [ 58.762287] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 76.095335] RBP: 00007f9379982000 R08: 00000000ffffffff R09: 0000000000000000 # # [ 76.101394] # [ 58.762288] Call Trace: # [ 76.105830] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f9379982000 # [ 76.105831] R13: 0000000000000001 R14: 0000000000000020 R15: 0000000000020000 # # [ 76.108104] # # [ 76.117292] irq event stamp: 0 # [ 76.117293] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 76.117294] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # # [ 76.129078] # [ 58.768370] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh # [ 76.136206] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 76.144405] # [ 58.776077] lkdtm_UNSET_SMEP.cold+0x1d/0x103 # [ 76.145415] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 76.145416] ---[ end trace bd77837396b7dc24 ]--- # # [ 76.154793] # # [ 76.159973] lkdtm: Saturation detected: still saturated # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok ok 59 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # [ 76.245760] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED # # [ 76.251669] # [ 58.784921] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_INC_ZERO.sh # [ 76.253578] lkdtm: attempting bad refcount_add_not_zero() from saturated # # [ 76.261092] # [ 58.797976] direct_entry.cold+0x2f/0x4b # [ 76.262734] ------------[ cut here ]------------ # # [ 76.267834] # # [ 76.274476] refcount_t: saturated; leaking memory. # # [ 76.280618] # [ 58.806094] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_ADD_ZERO.sh # [ 76.293320] WARNING: CPU: 0 PID: 3282 at lib/refcount.c:19 refcount_warn_saturate+0x87/0x100 # # [ 76.300682] # [ 58.821961] full_proxy_write+0x56/0x80 # [ 76.301725] Modules linked in: btrfs # # [ 76.307377] # # [ 76.310328] ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # # [ 76.317111] # [ 58.827964] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_INC_SATURATED.sh # [ 76.318244] t10_pi sg x86_pkg_temp_thermal # # [ 76.322098] # [ 58.830033] vfs_write+0xcc/0x3c0 # [ 76.323234] intel_powerclamp i915 coretemp # # [ 76.325681] # # [ 76.334538] mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me # # [ 76.342616] ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore # [ 76.351277] # [ 58.841643] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_DEC_SATURATED.sh # [ 76.355381] libata intel_pch_thermal wmi # # [ 76.360225] # [ 58.845644] ksys_write+0x68/0x100 # [ 76.361386] video intel_pmc_core # # [ 76.368683] # # [ 76.378363] acpi_pad ip_tables # # [ 76.388734] # [ 58.857084] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_ADD_SATURATED.sh # [ 76.398170] CPU: 0 PID: 3282 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 76.408363] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 76.408365] RIP: 0010:refcount_warn_saturate+0x87/0x100 # [ 76.415037] # [ 58.861274] do_syscall_64+0x5c/0x80 # [ 76.419986] Code: 05 9b 75 1a 02 01 e8 57 03 82 00 0f 0b c3 80 3d 8e 75 1a 02 00 75 b4 48 c7 c7 10 ed a4 82 c6 05 7e 75 1a 02 01 e8 38 03 82 00 <0f> 0b c3 80 3d 6c 75 1a 02 00 75 95 48 c7 c7 68 ed a4 82 c6 05 5c # [ 76.419988] RSP: 0018:ffffc9000803fd58 EFLAGS: 00010282 # [ 76.419990] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000 # [ 76.419991] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 76.419992] RBP: ffff88880a8e6000 R08: 0000000000000000 R09: 0000000000000000 # [ 76.419993] R10: 0000000000000768 R11: 37352020205b2023 R12: ffffffff82a91010 # [ 76.419994] R13: 0000000000000020 R14: ffffc9000803fe30 R15: 00000000000003d0 # [ 76.419996] FS: 00007feaae6a7540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 76.419997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 76.419998] CR2: 00007fa8fd6ba000 CR3: 0000000811fce002 CR4: 00000000003706f0 # # [ 76.422294] # # [ 76.443038] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 76.443039] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 76.443040] Call Trace: # [ 76.443041] __refcount_add_not_zero.constprop.0+0x31/0x33 # # [ 76.467273] # [ 58.873018] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh # [ 76.471970] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x72 # # [ 76.479111] # [ 58.877845] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 76.480039] direct_entry.cold+0x2f/0x4b # # [ 76.482487] # # [ 76.490202] full_proxy_write+0x56/0x80 # [ 76.490207] vfs_write+0xcc/0x3c0 # # [ 76.502502] # [ 58.898304] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # [ 76.505811] ksys_write+0x68/0x100 # # [ 76.515802] do_syscall_64+0x5c/0x80 # [ 76.522808] # [ 58.900630] ? do_syscall_64+0x69/0x80 # [ 76.529609] ? rcu_read_lock_sched_held+0x23/0x80 # # [ 76.538467] # # [ 76.540547] ? lock_release+0x1f1/0x2c0 # [ 76.540552] ? up_read+0x17/0x240 # # [ 76.554372] # [ 58.912501] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh # [ 76.556252] ? do_user_addr_fault+0x204/0x6c0 # # [ 76.565101] # [ 58.916238] ? asm_exc_page_fault+0x8/0x30 # [ 76.566242] ? asm_exc_page_fault+0x8/0x30 # # [ 76.575613] # # [ 76.583313] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 76.583316] RIP: 0033:0x7feaae5cf504 # # [ 76.593291] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 76.593293] RSP: 002b:00007ffd9b9cd8b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 76.607061] # [ 58.928048] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh # [ 76.607864] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007feaae5cf504 # # [ 76.618479] # [ 58.931968] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 76.623314] RDX: 0000000000000020 RSI: 00007feaae31e000 RDI: 0000000000000001 # [ 76.623315] RBP: 00007feaae31e000 R08: 00000000ffffffff R09: 0000000000000000 # [ 76.623316] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007feaae31e000 # [ 76.623317] R13: 0000000000000001 R14: 0000000000000020 R15: 0000000000020000 # # [ 76.625578] # # [ 76.634794] irq event stamp: 0 # # [ 76.643224] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 76.643226] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 76.664970] # [ 58.951772] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/REFCOUNT_TIMING.sh # [ 76.665387] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 76.668547] # [ 58.953537] RIP: 0033:0x7f9386852504 # [ 76.673285] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 76.673287] ---[ end trace bd77837396b7dc25 ]--- # [ 76.673288] lkdtm: Saturation detected: still saturated # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok ok 60 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh # [ 76.763121] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED # # [ 76.768938] # # [ 76.771018] lkdtm: attempting bad refcount_dec_and_test() from saturated # [ 76.771019] ------------[ cut here ]------------ # [ 76.771019] refcount_t: underflow; use-after-free. # [ 76.771028] WARNING: CPU: 2 PID: 3320 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0x100 # # [ 76.788517] # [ 58.959495] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/ATOMIC_TIMING.sh # [ 76.788644] Modules linked in: # # [ 76.795746] # [ 58.971893] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 76.808329] btrfs # # [ 76.827836] # # [ 76.829916] ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq # # [ 76.843041] # [ 58.981070] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_SIZE_TO.sh # [ 76.844668] libcrc32c intel_rapl_common # # [ 76.848756] # [ 58.995249] RSP: 002b:00007ffde5f014c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 76.849237] sd_mod t10_pi # # [ 76.853847] # # [ 76.861546] sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel # # [ 76.873716] # [ 59.004166] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_SIZE_FROM.sh # [ 76.877141] wmi_bmof ghash_clmulni_intel # # [ 76.886867] # [ 59.018463] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f9386852504 # [ 76.892733] rapl intel_cstate # # [ 76.896579] # # [ 76.898644] intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore # # [ 76.910057] # [ 59.032202] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh # [ 76.912680] libata intel_pch_thermal # # [ 76.917071] # [ 59.034672] RDX: 000000000000000b RSI: 00007f93865a1000 RDI: 0000000000000001 # [ 76.921616] wmi video # # [ 76.932650] intel_pmc_core acpi_pad ip_tables # [ 76.932655] CPU: 2 PID: 3320 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 76.940674] # [ 59.034673] RBP: 00007f93865a1000 R08: 00000000ffffffff R09: 0000000000000000 # [ 76.947555] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 76.954583] # # [ 76.956953] RIP: 0010:refcount_warn_saturate+0xa6/0x100 # # [ 76.979794] Code: 05 7e 75 1a 02 01 e8 38 03 82 00 0f 0b c3 80 3d 6c 75 1a 02 00 75 95 48 c7 c7 68 ed a4 82 c6 05 5c 75 1a 02 01 e8 19 03 82 00 <0f> 0b c3 80 3d 4b 75 1a 02 00 0f 85 72 ff ff ff 48 c7 c7 c0 ed a4 # [ 76.979796] RSP: 0018:ffffc900080d7dc8 EFLAGS: 00010282 # [ 76.983808] # [ 59.053804] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f93865a1000 # # [ 77.002818] RAX: 0000000000000000 RBX: 000000000000003e RCX: 0000000000000000 # # [ 77.009925] # [ 59.053805] R13: 0000000000000001 R14: 000000000000000b R15: 0000000000020000 # [ 77.010196] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 77.010198] RBP: ffff888812439000 R08: 0000000000000000 R09: 0000000000000000 # # [ 77.018462] # [ 59.053809] irq event stamp: 0 # [ 77.023894] R10: 0000000000000001 R11: ffffffff83599f08 R12: ffffffff82a91030 # [ 77.023895] R13: 0000000000000020 R14: ffffc900080d7e98 R15: 00000000000003e0 # [ 77.023896] FS: 00007f8698ee2540(0000) GS:ffff8887c7500000(0000) knlGS:0000000000000000 # # [ 77.030609] # [ 59.059753] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh # [ 77.035357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 77.044041] # [ 59.071732] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 77.044570] CR2: 00007f8698b59000 CR3: 00000008122a6001 CR4: 00000000003706e0 # [ 77.044571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 77.055913] # [ 59.071734] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 77.058275] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 77.058276] Call Trace: # # [ 77.060548] # # [ 77.062818] __refcount_sub_and_test.constprop.0+0x34/0x40 # # [ 77.071967] # [ 59.080444] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_STACK_FRAME_TO.sh # [ 77.073832] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x72 # # [ 77.081388] # [ 59.090396] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 77.084927] direct_entry.cold+0x2f/0x4b # # [ 77.094112] # # [ 77.096203] full_proxy_write+0x56/0x80 # # [ 77.109775] # [ 59.110008] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_STACK_FRAME_FROM.sh # [ 77.111388] vfs_write+0xcc/0x3c0 # # [ 77.122566] # [ 59.111739] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 77.123381] ksys_write+0x68/0x100 # # [ 77.126772] # [ 59.111741] ---[ end trace bd77837396b7dc06 ]--- # [ 77.134812] do_syscall_64+0x5c/0x80 # # [ 77.140958] # # [ 77.143054] ? do_user_addr_fault+0x204/0x6c0 # [ 77.143059] ? asm_exc_page_fault+0x8/0x30 # # [ 77.158299] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 77.158302] RIP: 0033:0x7f8698e0a504 # [ 77.164754] # [ 59.117711] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_STACK_BEYOND.sh # [ 77.172506] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 77.181586] # [ 59.129747] lkdtm: ok: SMEP did not get cleared # [ 77.187076] RSP: 002b:00007ffc7790c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # # [ 77.189355] # # [ 77.198524] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f8698e0a504 # [ 77.198525] RDX: 0000000000000020 RSI: 00007f8698b59000 RDI: 0000000000000001 # [ 77.198526] RBP: 00007f8698b59000 R08: 00000000ffffffff R09: 0000000000000000 # [ 77.198527] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f8698b59000 # [ 77.198528] R13: 0000000000000001 R14: 0000000000000020 R15: 0000000000020000 # # [ 77.208116] # [ 59.139391] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/USERCOPY_KERNEL.sh # [ 77.215463] irq event stamp: 0 # # [ 77.220987] # [ 59.153819] lkdtm: trying to clear SMEP with call gadget # [ 77.221730] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 77.221732] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # # [ 77.241001] # [ 59.153820] lkdtm: ok: SMEP removal was reverted # [ 77.244064] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # # [ 77.246337] # # [ 77.255508] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 77.255510] ---[ end trace bd77837396b7dc26 ]--- # [ 77.255511] lkdtm: Saturation detected: still saturated # # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok ok 61 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh # [ 77.260645] # UNSET_SMEP: saw 'pinned CR4 bits changed:': ok # [ 77.353965] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED # # [ 77.358510] lkdtm: attempting bad refcount_sub_and_test() from saturated # [ 77.367682] ok 15 selftests: lkdtm: UNSET_SMEP.sh # [ 77.372882] ------------[ cut here ]------------ # # [ 77.375749] # selftests: lkdtm: DOUBLE_FAULT.sh # [ 77.393926] refcount_t: underflow; use-after-free. # # [ 77.405553] # [ 59.162682] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/STACKLEAK_ERASING.sh # [ 77.408947] WARNING: CPU: 3 PID: 3355 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0x100 # # [ 77.412646] # [ 59.257273] lkdtm: Performing direct entry DOUBLE_FAULT # [ 77.421445] Modules linked in: # # [ 77.429359] # # [ 77.431439] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common # # [ 77.445997] # [ 59.272161] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/CFI_FORWARD_PROTO.sh # [ 77.449544] sd_mod t10_pi sg # # [ 77.458627] # [ 59.272496] lkdtm: XFAIL: this test is ia32-only # [ 77.459517] x86_pkg_temp_thermal # # [ 77.461969] # # [ 77.470618] intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl # # [ 77.478011] # DOUBLE_FAULT: saw 'XFAIL': [SKIP] # [ 77.484829] intel_cstate intel_gtt mei_me ahci # # [ 77.493709] ok 16 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP # [ 77.494812] libahci i2c_i801 i2c_smbus ttm # # [ 77.504023] # selftests: lkdtm: CORRUPT_PAC.sh # [ 77.511048] mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # # [ 77.517373] # [ 59.278382] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/FORTIFIED_STRSCPY.sh # [ 77.524507] CPU: 3 PID: 3355 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 77.529039] # [ 59.344588] lkdtm: Performing direct entry CORRUPT_PAC # [ 77.532778] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 77.535035] # # [ 77.544465] RIP: 0010:refcount_warn_saturate+0xa6/0x100 # [ 77.544470] Code: 05 7e 75 1a 02 01 e8 38 03 82 00 0f 0b c3 80 3d 6c 75 1a 02 00 75 95 48 c7 c7 68 ed a4 82 c6 05 5c 75 1a 02 01 e8 19 03 82 00 <0f> 0b c3 80 3d 4b 75 1a 02 00 0f 85 72 ff ff ff 48 c7 c7 c0 ed a4 # [ 77.544472] RSP: 0018:ffffc9000818fd80 EFLAGS: 00010282 # # [ 77.553334] # [ 59.355062] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/FORTIFIED_OBJECT.sh # # [ 77.555840] RAX: 0000000000000000 RBX: 000000000000003f RCX: 0000000000000000 # # [ 77.561697] # [ 59.369122] lkdtm: XFAIL: this test is arm64-only # [ 77.562526] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 77.562527] RBP: ffff88880c8e9000 R08: 0000000000000000 R09: 0000000000000000 # # [ 77.569100] # CORRUPT_PAC: saw 'XFAIL': [SKIP] # [ 77.572341] R10: 0000000000000737 R11: 6666666666662052 R12: ffffffff82a91050 # [ 77.572342] R13: 0000000000000020 R14: ffffc9000818fe50 R15: 00000000000003f0 # [ 77.572343] FS: 00007f0ff7b55540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 77.572345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 77.575650] ok 17 selftests: lkdtm: CORRUPT_PAC.sh # SKIP # [ 77.578611] CR2: 00007fa8fd61a000 CR3: 000000080c6a6004 CR4: 00000000003706e0 # [ 77.578613] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 77.578614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 77.578615] Call Trace: # [ 77.578616] __refcount_sub_and_test.constprop.0+0x34/0x40 # [ 77.578621] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x72 # [ 77.578625] direct_entry.cold+0x2f/0x4b # [ 77.578628] full_proxy_write+0x56/0x80 # # [ 77.601509] vfs_write+0xcc/0x3c0 # [ 77.601513] ksys_write+0x68/0x100 # [ 77.604991] # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # [ 77.610042] do_syscall_64+0x5c/0x80 # # [ 77.616525] # [ 59.422524] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE # [ 77.620534] ? trace_hardirqs_on_prepare+0x24/0x100 # # [ 77.622833] # # [ 77.628562] ? do_syscall_64+0x69/0x80 # # [ 77.634906] # [ 59.437672] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS # [ 77.634932] ? up_read+0x17/0x240 # # [ 77.638401] # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP] # [ 77.656670] ? do_user_addr_fault+0x204/0x6c0 # # [ 77.660211] ok 18 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP # [ 77.664138] ? asm_exc_page_fault+0x8/0x30 # # [ 77.674562] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 77.674565] RIP: 0033:0x7f0ff7a7d504 # [ 77.674568] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 77.681495] # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh # [ 77.688259] RSP: 002b:00007ffe5813bdc8 EFLAGS: 00000246 # # [ 77.697753] # [ 59.492353] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW # [ 77.698234] ORIG_RAX: 0000000000000001 # [ 77.698235] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f0ff7a7d504 # # [ 77.719763] # [ 59.502668] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/FORTIFIED_SUBOBJECT.sh # [ 77.723338] RDX: 0000000000000020 RSI: 00007f0ff77cc000 RDI: 0000000000000001 # # [ 77.732478] # [ 59.518414] lkdtm: Attempting slab linear overflow ... # [ 77.733312] RBP: 00007f0ff77cc000 R08: 00000000ffffffff R09: 0000000000000000 # [ 77.733313] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f0ff77cc000 # # [ 77.747446] R13: 0000000000000001 R14: 0000000000000020 R15: 0000000000020000 # [ 77.747451] irq event stamp: 0 # [ 77.747451] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 77.747453] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 77.747456] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 77.747458] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 77.747459] ---[ end trace bd77837396b7dc27 ]--- # [ 77.747460] lkdtm: Saturation detected: still saturated # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok ok 62 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh # selftests: lkdtm: REFCOUNT_TIMING.sh # Skipping REFCOUNT_TIMING: timing only ok 63 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP # selftests: lkdtm: ATOMIC_TIMING.sh # Skipping ATOMIC_TIMING: timing only ok 64 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # Segmentation fault # [ 77.891240] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO # [ 77.892642] # SLAB_LINEAR_OVERFLOW: missing 'call trace:': [FAIL] # [ 77.898552] lkdtm: attempting good copy_to_user of correct size # # [ 77.904198] not ok 19 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh # exit=1 # [ 77.907976] lkdtm: attempting bad copy_to_user of too large size # # [ 77.914921] # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh # [ 77.919675] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)! # # [ 77.925246] # Killed # [ 77.934135] ------------[ cut here ]------------ # # [ 77.945048] # [ 59.572717] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW # [ 77.947139] kernel BUG at mm/usercopy.c:99! # # [ 77.949408] # # [ 77.958576] invalid opcode: 0000 [#21] PREEMPT SMP PTI # # [ 77.963446] CPU: 2 PID: 3448 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 77.963449] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 77.963449] RIP: 0010:usercopy_abort+0x77/0x79 # [ 77.974030] # [ 59.586878] lkdtm: Attempting vmalloc linear overflow ... # [ 77.977394] Code: 4c 0f 45 de 51 4c 89 d1 48 c7 c2 e2 23 a2 82 57 48 c7 c6 a0 6a a0 82 48 c7 c7 a8 24 a2 82 48 0f 45 f2 4c 89 da e8 0b f8 fe ff <0f> 0b 4c 89 e1 49 89 d8 44 89 ea 31 f6 48 29 c1 48 c7 c7 24 24 a2 # [ 77.977395] RSP: 0018:ffffc9000832fd98 EFLAGS: 00010246 # [ 77.977398] RAX: 0000000000000067 RBX: 0000000000000400 RCX: 0000000000000000 # # [ 77.985993] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 77.985994] RBP: ffff8888179cc810 R08: 0000000000000000 R09: 0000000000000000 # [ 77.985995] R10: 0000000000000730 R11: 3a474e494e524157 R12: ffff8888179cc410 # [ 77.985996] R13: 0000000000000001 R14: ffff8888179cc410 R15: 00007fbf34f18000 # [ 77.985997] FS: 00007fbf352a3540(0000) GS:ffff8887c7500000(0000) knlGS:0000000000000000 # [ 77.995083] # [ 59.592940] install -m 0744 run.sh /usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm/PPC_SLB_MULTIHIT.sh # [ 77.999886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 77.999887] CR2: 00007fa8fd6e7000 CR3: 0000000811eae001 CR4: 00000000003706e0 # [ 77.999888] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 77.999889] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 78.007200] Call Trace: # [ 78.007203] __check_heap_object+0xd0/0x100 # [ 78.007207] __check_object_size+0x136/0x180 # [ 78.015260] # [ 59.606634] BUG: unable to handle page fault for address: ffffc90000260000 # [ 78.017869] do_usercopy_heap_size.cold+0x1d4/0x23d # # [ 78.023949] direct_entry.cold+0x2f/0x4b # [ 78.023952] full_proxy_write+0x56/0x80 # [ 78.035986] # # [ 78.038072] vfs_write+0xcc/0x3c0 # [ 78.038075] ksys_write+0x68/0x100 # [ 78.038078] do_syscall_64+0x5c/0x80 # # [ 78.051678] ? asm_exc_page_fault+0x8/0x30 # [ 78.051681] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 78.055322] # [ 59.617539] #PF: supervisor write access in kernel mode # [ 78.056205] RIP: 0033:0x7fbf351cb504 # [ 78.056207] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 78.066621] RSP: 002b:00007ffd41093c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 78.066623] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007fbf351cb504 # [ 78.066623] RDX: 0000000000000016 RSI: 00007fbf34f1a000 RDI: 0000000000000001 # [ 78.066624] RBP: 00007fbf34f1a000 R08: 00000000ffffffff R09: 0000000000000000 # [ 78.066625] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fbf34f1a000 # [ 78.066626] R13: 0000000000000001 R14: 0000000000000016 R15: 0000000000020000 # [ 78.085271] # [ 59.617540] #PF: error_code(0x0002) - not-present page # [ 78.089475] Modules linked in: # # [ 78.100149] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common # [ 78.104410] # [ 59.617542] PGD 100000067 P4D 100000067 PUD 1001ee067 PMD 100e8d067 PTE 0 # [ 78.104847] sd_mod t10_pi # # [ 78.112835] sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl # [ 78.116051] # [ 59.617545] Oops: 0002 [#7] PREEMPT SMP PTI # [ 78.133698] intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata # # [ 78.145656] intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 78.145691] ---[ end trace bd77837396b7dc28 ]--- # [ 78.161247] # [ 59.623432] make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm' # [ 78.165620] RIP: 0010:lkdtm_BUG+0x5/0x40 # # [ 78.170035] # [ 59.637290] CPU: 0 PID: 1932 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 78.170145] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # # [ 78.177879] # [ 59.637293] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 78.195412] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # # [ 78.198677] # [ 59.637294] RIP: 0010:memset_erms+0x9/0x10 # [ 78.206521] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 78.206522] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # # [ 78.212511] # # [ 78.214591] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 78.214592] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 78.214593] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 78.214594] FS: 00007fbf352a3540(0000) GS:ffff8887c7500000(0000) knlGS:0000000000000000 # [ 78.214595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # # [ 78.230821] # [ 59.644507] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 # [ 78.235871] CR2: 00007fa8fd6e7000 CR3: 0000000811eae001 CR4: 00000000003706e0 # [ 78.235872] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 78.239703] # [ 59.644509] RSP: 0018:ffffc900027c7db8 EFLAGS: 00010202 # [ 78.247595] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # USERCOPY_HEAP_SIZE_TO: saw 'call trace:': ok ok 65 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # Segmentation fault # [ 78.340133] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM # # [ 78.343883] # [ 59.644511] RAX: 00000000000000aa RBX: 0000000000000012 RCX: 0000000000000001 # [ 78.350787] lkdtm: attempting good copy_from_user of correct size # # [ 78.354929] # [ 59.644512] RDX: 0000000000001001 RSI: 00000000000000aa RDI: ffffc90000260000 # [ 78.355302] lkdtm: attempting bad copy_from_user of too large size # # [ 78.363525] # [ 59.644513] RBP: ffffc9000025f000 R08: 0000000000000000 R09: ffffc9000025f000 # [ 78.369497] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)! # # [ 78.385125] ------------[ cut here ]------------ # [ 78.390051] # [ 59.644514] R10: 0000000000000768 R11: 206c6c6174736e69 R12: ffffc9000026f000 # [ 78.393662] kernel BUG at mm/usercopy.c:99! # # [ 78.404814] invalid opcode: 0000 [#22] PREEMPT SMP PTI # [ 78.410914] # [ 59.661931] 2021-10-01 14:00:45 make run_tests -C lkdtm # [ 78.411584] CPU: 3 PID: 3480 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 78.411586] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 78.411587] RIP: 0010:usercopy_abort+0x77/0x79 # # [ 78.425359] Code: 4c 0f 45 de 51 4c 89 d1 48 c7 c2 e2 23 a2 82 57 48 c7 c6 a0 6a a0 82 48 c7 c7 a8 24 a2 82 48 0f 45 f2 4c 89 da e8 0b f8 fe ff <0f> 0b 4c 89 e1 49 89 d8 44 89 ea 31 f6 48 29 c1 48 c7 c7 24 24 a2 # [ 78.425360] RSP: 0018:ffffc900083c7d10 EFLAGS: 00010246 # [ 78.425362] RAX: 0000000000000066 RBX: 0000000000000400 RCX: 0000000000000000 # [ 78.425364] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 78.429345] # [ 59.665536] R13: 0000000000000018 R14: ffffc900027c7e80 R15: 0000000000000120 # [ 78.436800] RBP: ffff888231de2810 R08: 0000000000000000 R09: 0000000000000000 # [ 78.436801] R10: 0000000000000730 R11: 3030303030302044 R12: ffff888231de2410 # [ 78.436802] R13: 0000000000000000 R14: ffff888231de2410 R15: 00007f0dd3cfd000 # [ 78.436803] FS: 00007f0dd4088540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # # [ 78.442969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 78.442970] CR2: 00007f0dd3cfd010 CR3: 0000000819c42002 CR4: 00000000003706e0 # [ 78.442971] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 78.442972] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 78.442973] Call Trace: # [ 78.442976] __check_heap_object+0xd0/0x100 # [ 78.454201] # [ 59.665537] FS: 00007fb1461b3540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 78.456314] __check_object_size+0x136/0x180 # # [ 78.467772] do_usercopy_heap_size.cold+0x126/0x23d # [ 78.467776] direct_entry.cold+0x2f/0x4b # [ 78.473545] # [ 59.665538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 78.474222] full_proxy_write+0x56/0x80 # # [ 78.488654] vfs_write+0xcc/0x3c0 # [ 78.488657] ksys_write+0x68/0x100 # [ 78.492738] # [ 59.665539] CR2: ffffc90000260000 CR3: 000000080c602001 CR4: 00000000003706f0 # [ 78.509256] do_syscall_64+0x5c/0x80 # # [ 78.516977] ? lock_release+0x1f1/0x2c0 # [ 78.516981] ? up_read+0x17/0x240 # [ 78.524955] # # [ 78.529280] ? do_user_addr_fault+0x204/0x6c0 # [ 78.529284] ? asm_exc_page_fault+0x8/0x30 # # [ 78.540719] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 78.540722] RIP: 0033:0x7f0dd3fb0504 # [ 78.540724] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 78.540725] RSP: 002b:00007ffeda2e1898 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 78.540727] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 00007f0dd3fb0504 # [ 78.540728] RDX: 0000000000000018 RSI: 00007f0dd3cff000 RDI: 0000000000000001 # [ 78.540729] RBP: 00007f0dd3cff000 R08: 00000000ffffffff R09: 0000000000000000 # [ 78.540730] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f0dd3cff000 # [ 78.548341] # [ 59.684142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 78.548634] R13: 0000000000000001 R14: 0000000000000018 R15: 0000000000020000 # # [ 78.562148] Modules linked in: btrfs ipmi_devintf ipmi_msghandler # [ 78.566117] # [ 59.684143] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 78.573582] blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # # [ 78.595135] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof # [ 78.598067] # [ 59.684144] Call Trace: # [ 78.605712] ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata # # [ 78.621301] intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 78.621313] ---[ end trace bd77837396b7dc29 ]--- # [ 78.630568] # [ 59.684146] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x49/0x80 # [ 78.636899] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 78.636903] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 78.636905] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # # [ 78.648674] # [ 59.692108] make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm' # # [ 78.651517] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 78.651518] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # # [ 78.656292] # [ 59.707706] direct_entry.cold+0x2f/0x4b # [ 78.657428] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 78.657429] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # # [ 78.665759] # [ 59.707711] full_proxy_write+0x56/0x80 # [ 78.671731] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # # [ 78.680657] # # [ 78.682736] FS: 00007f0dd4088540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 78.682738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 78.682739] CR2: 00007f0dd3cfd010 CR3: 0000000819c42002 CR4: 00000000003706e0 # [ 78.682740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 78.682741] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # USERCOPY_HEAP_SIZE_FROM: saw 'call trace:': ok ok 66 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # [ 78.689670] # [ 59.713874] vfs_write+0xcc/0x3c0 # [ 78.789773] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO # # [ 78.796476] # [ 59.713877] ksys_write+0x68/0x100 # [ 78.797713] lkdtm: attempting good copy_to_user inside whitelist # # [ 78.803911] # [ 59.731097] TAP version 13 # [ 78.813559] lkdtm: attempting bad copy_to_user outside whitelist # [ 78.813560] ------------[ cut here ]------------ # [ 78.813561] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)! # # [ 78.816821] # [ 59.734830] do_syscall_64+0x5c/0x80 # [ 78.825708] WARNING: CPU: 2 PID: 3515 at mm/usercopy.c:75 usercopy_warn+0x7d/0xc0 # # [ 78.839546] Modules linked in: # [ 78.842554] # [ 59.734834] ? up_read+0x17/0x240 # [ 78.859403] btrfs ipmi_devintf # # [ 78.864705] # # [ 78.866785] ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common # # [ 78.873758] # [ 59.753878] ? do_user_addr_fault+0x204/0x6c0 # [ 78.877628] sd_mod t10_pi sg # # [ 78.880865] # [ 59.753882] ? asm_exc_page_fault+0x8/0x30 # [ 78.881984] x86_pkg_temp_thermal intel_powerclamp i915 # # [ 78.888764] # [ 59.758293] 1..79 # [ 78.898025] coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate # # [ 78.901560] # [ 59.760323] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 78.902589] intel_gtt mei_me ahci libahci # # [ 78.911588] # [ 59.760326] RIP: 0033:0x7fb1460db504 # [ 78.912838] i2c_i801 i2c_smbus ttm # # [ 78.925941] mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad # [ 78.945442] # # [ 78.951263] ip_tables # [ 78.951266] CPU: 2 PID: 3515 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 78.964137] # [ 59.783544] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 78.967320] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # # [ 78.970975] # [ 59.783546] RSP: 002b:00007fff44a6e2d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 78.974792] RIP: 0010:usercopy_warn+0x7d/0xc0 # # [ 78.984600] # [ 59.783547] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 00007fb1460db504 # [ 78.984779] Code: a2 82 41 51 49 89 c0 49 c7 c2 a0 6a a0 82 49 89 f1 48 89 f9 4c 0f 45 d2 48 c7 c7 38 24 a2 82 4c 89 da 4c 89 d6 e8 c2 2b b1 00 <0f> 0b 48 83 c4 18 c3 48 c7 c6 8d 46 a0 82 49 89 f1 48 89 f0 eb 96 # # [ 79.007454] # [ 59.783548] RDX: 0000000000000018 RSI: 00007fb145e2a000 RDI: 0000000000000001 # [ 79.013440] RSP: 0018:ffffc90008467d98 EFLAGS: 00010282 # # [ 79.023027] # [ 59.783549] RBP: 00007fb145e2a000 R08: 00000000ffffffff R09: 0000000000000000 # [ 79.023431] RAX: 0000000000000000 RBX: 0000000000000040 RCX: 0000000000000000 # [ 79.023432] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # # [ 79.043572] # [ 59.783550] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fb145e2a000 # [ 79.050540] RBP: ffff88881bf1a93f R08: 0000000000000000 R09: 0000000000000000 # [ 79.050541] R10: 0000000000000765 R11: 6430317463726320 R12: ffff88881bf1a8ff # # [ 79.057945] # [ 59.786401] # selftests: lkdtm: PANIC.sh # [ 79.059143] R13: 0000000000000001 R14: ffff88881bf1a8ff R15: ffff88881bf1a900 # [ 79.059144] FS: 00007faccf856540(0000) GS:ffff8887c7500000(0000) knlGS:0000000000000000 # # [ 79.070636] # [ 59.803392] R13: 0000000000000001 R14: 0000000000000018 R15: 0000000000020000 # [ 79.076652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 79.076653] CR2: 00007faccf4cb000 CR3: 0000000811d6c001 CR4: 00000000003706e0 # # [ 79.085293] # [ 59.803397] Modules linked in: # [ 79.086643] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 79.086644] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 79.096003] # # [ 79.103721] Call Trace: # [ 79.103724] __check_object_size+0x136/0x180 # # [ 79.110080] # [ 59.810001] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod # [ 79.118323] do_usercopy_heap_whitelist.cold+0x149/0x1d6 # # [ 79.125091] # [ 59.828539] # Skipping PANIC: crashes entire system # [ 79.126066] direct_entry.cold+0x2f/0x4b # # [ 79.137471] # [ 59.832444] t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt # [ 79.139943] full_proxy_write+0x56/0x80 # # [ 79.142250] # # [ 79.144472] vfs_write+0xcc/0x3c0 # # [ 79.152146] # [ 59.852271] crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 # [ 79.152989] ksys_write+0x68/0x100 # # [ 79.156439] # [ 59.858830] ok 1 selftests: lkdtm: PANIC.sh # SKIP # [ 79.159250] do_syscall_64+0x5c/0x80 # # [ 79.165347] # [ 59.860169] i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video # [ 79.172765] ? asm_exc_page_fault+0x8/0x30 # # [ 79.177636] # # [ 79.179735] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 79.179738] RIP: 0033:0x7faccf77e504 # # [ 79.190149] # [ 59.880686] intel_pmc_core acpi_pad ip_tables # [ 79.194764] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # # [ 79.197797] # [ 59.880689] CR2: ffffc90000260000 # [ 79.202675] RSP: 002b:00007fff08806028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # # [ 79.208089] # [ 59.880690] ---[ end trace bd77837396b7dc07 ]--- # [ 79.209126] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 00007faccf77e504 # [ 79.209127] RDX: 000000000000001b RSI: 00007faccf4cd000 RDI: 0000000000000001 # # [ 79.228488] # [ 59.880691] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 79.246800] RBP: 00007faccf4cd000 R08: 00000000ffffffff R09: 0000000000000000 # # [ 79.249964] # [ 59.883487] # selftests: lkdtm: BUG.sh # [ 79.260988] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007faccf4cd000 # [ 79.260990] R13: 0000000000000001 R14: 000000000000001b R15: 0000000000020000 # # [ 79.274161] # [ 59.898961] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 79.281598] irq event stamp: 0 # [ 79.281599] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 79.281601] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 79.281603] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 79.281605] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 79.281606] ---[ end trace bd77837396b7dc2a ]--- # [ 79.281607] lkdtm: FAIL: bad usercopy not detected! # [ 79.281614] lkdtm: Unexpected! This kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built with CONFIG_HARDENED_USERCOPY=y (and booted without 'hardened_usercopy' specified) # # USERCOPY_HEAP_WHITELIST_TO: saw 'call trace:': ok ok 67 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # [ 79.290917] # [ 59.898962] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 79.387843] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM # # [ 79.393506] # [ 59.898964] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 79.398543] lkdtm: attempting good copy_from_user inside whitelist # # [ 79.403935] # # [ 79.406015] lkdtm: attempting bad copy_from_user outside whitelist # [ 79.406016] ------------[ cut here ]------------ # [ 79.406017] Bad or missing usercopy whitelist? Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)! # [ 79.406024] WARNING: CPU: 2 PID: 3547 at mm/usercopy.c:75 usercopy_warn+0x7d/0xc0 # # [ 79.410269] # [ 59.920515] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 79.414265] Modules linked in: btrfs # # [ 79.422859] # [ 59.920516] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 79.423249] ipmi_devintf ipmi_msghandler # # [ 79.438251] # [ 59.920516] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 79.442950] blake2b_generic xor zstd_compress # # [ 79.446887] # [ 59.920517] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 79.451891] intel_rapl_msr raid6_pq libcrc32c intel_rapl_common # # [ 79.459335] # [ 59.920518] FS: 00007fb1461b3540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 79.459375] sd_mod # # [ 79.478983] # [ 59.920519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 79.483438] t10_pi sg x86_pkg_temp_thermal # # [ 79.487561] # [ 59.920520] CR2: ffffc90000260000 CR3: 000000080c602001 CR4: 00000000003706f0 # [ 79.491683] intel_powerclamp i915 coretemp # # [ 79.501712] # [ 59.937755] # Segmentation fault # [ 79.502976] mei_wdt crct10dif_pclmul crc32_pclmul # # [ 79.525923] # [ 59.945526] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 79.527553] crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 79.527566] CPU: 2 PID: 3547 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 79.527568] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 79.527569] RIP: 0010:usercopy_warn+0x7d/0xc0 # # [ 79.531916] # [ 59.945526] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 79.532124] Code: a2 82 41 51 49 89 c0 49 c7 c2 a0 6a a0 82 49 89 f1 48 89 f9 4c 0f 45 d2 48 c7 c7 38 24 a2 82 4c 89 da 4c 89 d6 e8 c2 2b b1 00 <0f> 0b 48 83 c4 18 c3 48 c7 c6 8d 46 a0 82 49 89 f1 48 89 f0 eb 96 # # [ 79.544769] # [ 59.945528] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 79.551857] RSP: 0018:ffffc90008527cd8 EFLAGS: 00010286 # # [ 79.558469] # [ 59.945529] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1932, name: cat # [ 79.558633] RAX: 0000000000000000 RBX: 0000000000000040 RCX: 0000000000000000 # # [ 79.570678] RDX: 0000000000000001 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 79.570680] RBP: ffff88881bf1a93f R08: 0000000000000000 R09: 0000000000000000 # [ 79.570681] R10: 0000000000000000 R11: 0000000000ffff0a R12: ffff88881bf1a8ff # [ 79.570682] R13: 0000000000000000 R14: ffff88881bf1a8ff R15: ffff88881bf1a900 # [ 79.570683] FS: 00007f1522b70540(0000) GS:ffff8887c7500000(0000) knlGS:0000000000000000 # [ 79.573963] # [ 59.945530] INFO: lockdep is turned off. # [ 79.582126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 79.582128] CR2: 00007f15227e5000 CR3: 000000081827e003 CR4: 00000000003706e0 # # [ 79.585804] # [ 59.945531] irq event stamp: 0 # [ 79.587087] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 79.587088] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 79.598019] # [ 59.945531] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 79.602073] Call Trace: # [ 79.602076] __check_object_size+0x136/0x180 # # [ 79.604360] # # [ 79.613541] do_usercopy_heap_whitelist.cold+0xdd/0x1d6 # [ 79.613545] direct_entry.cold+0x2f/0x4b # # [ 79.619945] # [ 59.964660] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 79.629068] full_proxy_write+0x56/0x80 # # [ 79.634918] # [ 59.964662] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 79.645108] vfs_write+0xcc/0x3c0 # # [ 79.652047] # [ 59.964664] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 79.652745] ksys_write+0x68/0x100 # # [ 79.674719] do_syscall_64+0x5c/0x80 # [ 79.679310] # [ 59.964665] CPU: 0 PID: 1932 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 79.684800] ? trace_hardirqs_on_prepare+0x24/0x100 # # [ 79.689611] # [ 59.973608] # [ 53.936709] lkdtm: Performing direct entry BUG # [ 79.690277] ? do_syscall_64+0x69/0x80 # # [ 79.703621] ? lock_release+0x1f1/0x2c0 # [ 79.703625] ? up_read+0x17/0x240 # [ 79.707842] # [ 59.974635] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 79.715080] ? do_user_addr_fault+0x204/0x6c0 # # [ 79.720290] # [ 59.974636] Call Trace: # [ 79.721770] ? asm_exc_page_fault+0x8/0x30 # # [ 79.733560] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 79.733563] RIP: 0033:0x7f1522a98504 # [ 79.733565] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 79.733567] RSP: 002b:00007ffee795e208 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 79.733569] RAX: ffffffffffffffda RBX: 000000000000001d RCX: 00007f1522a98504 # [ 79.733570] RDX: 000000000000001d RSI: 00007f15227e7000 RDI: 0000000000000001 # [ 79.733571] RBP: 00007f15227e7000 R08: 00000000ffffffff R09: 0000000000000000 # [ 79.733572] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f15227e7000 # [ 79.733573] R13: 0000000000000001 R14: 000000000000001d R15: 0000000000020000 # [ 79.733592] irq event stamp: 0 # [ 79.733592] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 79.736763] # [ 59.974637] dump_stack_lvl+0x45/0x59 # [ 79.738135] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 79.738137] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 79.738138] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 79.738140] ---[ end trace bd77837396b7dc2b ]--- # [ 79.738141] lkdtm: FAIL: bad usercopy not detected! # [ 79.738147] lkdtm: Unexpected! This kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built with CONFIG_HARDENED_USERCOPY=y (and booted without 'hardened_usercopy' specified) # # USERCOPY_HEAP_WHITELIST_FROM: saw 'call trace:': ok ok 68 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # [ 79.831859] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO # [ 79.832255] # # [ 79.834343] lkdtm: attempting good copy_to_user of local stack # # [ 79.842389] # [ 59.999643] ___might_sleep.cold+0xf4/0x10a # [ 79.860521] lkdtm: attempting bad copy_to_user of distant stack # # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL] not ok 69 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # Killed # [ 79.863709] # [ 59.999646] exit_signals+0x30/0x380 # [ 79.945918] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM # # [ 79.960692] lkdtm: attempting good copy_from_user of local stack # [ 79.960694] lkdtm: attempting bad copy_from_user of distant stack # [ 79.960696] BUG: kernel NULL pointer dereference, address: 0000000000000000 # [ 79.960697] #PF: supervisor instruction fetch in kernel mode # [ 79.960698] #PF: error_code(0x0010) - not-present page # [ 79.960699] PGD 0 P4D 0 # [ 79.960716] Oops: 0010 [#23] PREEMPT SMP PTI # [ 79.960718] CPU: 2 PID: 3616 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 79.960720] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 79.960721] RIP: 0010:0x0 # [ 79.960738] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. # [ 79.960739] RSP: 0018:ffffc9000866fcd0 EFLAGS: 00010246 # [ 79.960740] RAX: 0000000000000000 RBX: 00007fc60ac0f000 RCX: 0000000000000000 # [ 79.960742] RDX: 0000000000000000 RSI: 00007fc60ac0f020 RDI: ffffc9000866fcd0 # [ 79.960743] RBP: ffffc9000866fcb0 R08: 0000000000000000 R09: 0000000000000000 # [ 79.960744] R10: 0000000000000001 R11: ffffffff8359e0a8 R12: 0000000000000020 # [ 79.960744] R13: ffffc9000866fcb0 R14: 000000000000001f R15: f0f0f0f0f0f0f0f1 # [ 79.960746] FS: 00007fc60af9a540(0000) GS:ffff8887c7500000(0000) knlGS:0000000000000000 # [ 79.960747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 79.960748] CR2: ffffffffffffffd6 CR3: 000000080a8f0003 CR4: 00000000003706e0 # [ 79.960749] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 79.960750] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 79.960751] Call Trace: # [ 79.963942] # [ 59.999648] do_exit+0xc2/0xc80 # [ 79.969682] ? do_usercopy_stack.cold+0x18f/0x199 # [ 79.969687] ? direct_entry.cold+0x2f/0x4b # [ 79.969690] ? full_proxy_write+0x56/0x80 # [ 79.969694] ? vfs_write+0xcc/0x3c0 # [ 79.969698] ? ksys_write+0x68/0x100 # [ 79.969700] ? do_syscall_64+0x5c/0x80 # # [ 79.980617] ? do_syscall_64+0x69/0x80 # [ 79.980619] ? rcu_read_lock_held_common+0xe/0x40 # [ 79.980623] ? rcu_read_lock_sched_held+0x23/0x80 # [ 79.980626] ? lock_release+0x1f1/0x2c0 # [ 79.980629] ? up_read+0x17/0x240 # [ 79.987780] # [ 60.008613] # [ 53.941887] ------------[ cut here ]------------ # [ 79.988389] ? do_user_addr_fault+0x204/0x6c0 # [ 79.988394] ? asm_exc_page_fault+0x8/0x30 # [ 79.988397] ? entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 79.988402] Modules linked in: # # [ 79.995343] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt # [ 79.998743] # [ 60.009615] rewind_stack_do_exit+0x17/0x17 # [ 80.014845] mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 80.014854] CR2: 0000000000000000 # [ 80.014855] ---[ end trace bd77837396b7dc2c ]--- # [ 80.014856] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 80.014859] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 80.014861] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 80.014862] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 80.014863] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 80.014864] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 80.014865] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 80.014865] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 80.014866] FS: 00007fc60af9a540(0000) GS:ffff8887c7500000(0000) knlGS:0000000000000000 # [ 80.014867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 80.014868] CR2: ffffffffffffffd6 CR3: 000000080a8f0003 CR4: 00000000003706e0 # [ 80.014869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 80.014870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # [ 80.021551] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 80.021553] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 3616, name: cat # [ 80.021554] INFO: lockdep is turned off. # [ 80.021555] irq event stamp: 0 # [ 80.021555] hardirqs last enabled at (0): [<0000000000000000>] 0x0 # [ 80.021557] hardirqs last disabled at (0): [] copy_process+0x681/0x1d40 # [ 80.021559] softirqs last enabled at (0): [] copy_process+0x681/0x1d40 # [ 80.021574] softirqs last disabled at (0): [<0000000000000000>] 0x0 # [ 80.021575] CPU: 2 PID: 3616 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 80.028373] # # [ 80.032250] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 80.032251] Call Trace: # [ 80.032253] dump_stack_lvl+0x45/0x59 # [ 80.032255] ___might_sleep.cold+0xf4/0x10a # [ 80.032259] exit_signals+0x30/0x380 # [ 80.032261] do_exit+0xc2/0xc80 # [ 80.032265] rewind_stack_do_exit+0x17/0x17 # # [ 80.036803] RIP: 0033:0x7fc60aec2504 # [ 80.036804] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 80.036806] RSP: 002b:00007ffdf4f84df8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 80.036807] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007fc60aec2504 # [ 80.036808] RDX: 000000000000001a RSI: 00007fc60ac11000 RDI: 0000000000000001 # [ 80.036809] RBP: 00007fc60ac11000 R08: 00000000ffffffff R09: 0000000000000000 # [ 80.036810] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fc60ac11000 # [ 80.036811] R13: 0000000000000001 R14: 000000000000001a R15: 0000000000020000 # USERCOPY_STACK_FRAME_FROM: saw 'call trace:': ok ok 70 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # Segmentation fault # [ 80.132983] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND # [ 80.136147] # [ 60.025201] RIP: 0033:0x7fb1460db504 # [ 80.141000] lkdtm: attempting good copy_to_user of local stack # # [ 80.156884] lkdtm: attempting bad copy_to_user of distant stack # [ 80.163796] # [ 60.025203] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 80.176421] usercopy: Kernel memory exposure attempt detected from process stack (offset 0, size 32)! # # [ 80.191696] ------------[ cut here ]------------ # [ 80.191697] kernel BUG at mm/usercopy.c:99! # [ 80.191701] invalid opcode: 0000 [#24] PREEMPT SMP PTI # [ 80.191703] CPU: 3 PID: 3648 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 80.191705] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 80.191721] RIP: 0010:usercopy_abort+0x77/0x79 # [ 80.195789] # [ 60.025204] RSP: 002b:00007fff44a6e2d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 80.198666] Code: 4c 0f 45 de 51 4c 89 d1 48 c7 c2 e2 23 a2 82 57 48 c7 c6 a0 6a a0 82 48 c7 c7 a8 24 a2 82 48 0f 45 f2 4c 89 da e8 0b f8 fe ff <0f> 0b 4c 89 e1 49 89 d8 44 89 ea 31 f6 48 29 c1 48 c7 c7 24 24 a2 # [ 80.198668] RSP: 0018:ffffc90008717d40 EFLAGS: 00010246 # [ 80.198669] RAX: 0000000000000059 RBX: 0000000000000020 RCX: 0000000000000000 # [ 80.198670] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 80.198672] RBP: ffffc90008718018 R08: 0000000000000000 R09: 0000000000000000 # [ 80.198672] R10: 0000000000000730 R11: 3030303030302052 R12: ffffc90008717ff8 # [ 80.198673] R13: 0000000000000001 R14: 000000000000001f R15: f0f0f0f0f0f0f0f1 # [ 80.198674] FS: 00007f3fffc00540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 80.198676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 80.198677] CR2: 00007f3fff875000 CR3: 0000000104870001 CR4: 00000000003706e0 # [ 80.198691] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 80.204597] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 80.204598] Call Trace: # [ 80.204601] __check_object_size.cold+0x30/0x7b # [ 80.204604] do_usercopy_stack.cold+0x158/0x199 # [ 80.204609] direct_entry.cold+0x2f/0x4b # [ 80.209018] # [ 60.025206] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 00007fb1460db504 # [ 80.213904] full_proxy_write+0x56/0x80 # [ 80.213908] vfs_write+0xcc/0x3c0 # [ 80.213912] ksys_write+0x68/0x100 # [ 80.213914] do_syscall_64+0x5c/0x80 # # [ 80.224921] ? do_user_addr_fault+0x204/0x6c0 # [ 80.224925] ? asm_exc_page_fault+0x8/0x30 # [ 80.224929] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 80.224931] RIP: 0033:0x7f3fffb28504 # [ 80.224933] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 80.243957] # [ 60.025207] RDX: 0000000000000018 RSI: 00007fb145e2a000 RDI: 0000000000000001 # [ 80.251019] RSP: 002b:00007fff3e9cb7f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 80.251021] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f3fffb28504 # [ 80.251022] RDX: 0000000000000016 RSI: 00007f3fff877000 RDI: 0000000000000001 # [ 80.251023] RBP: 00007f3fff877000 R08: 00000000ffffffff R09: 0000000000000000 # [ 80.251024] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f3fff877000 # [ 80.251024] R13: 0000000000000001 R14: 0000000000000016 R15: 0000000000020000 # [ 80.251028] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi # # [ 80.260154] sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 80.260194] ---[ end trace bd77837396b7dc2d ]--- # [ 80.267191] # [ 60.030494] # [ 53.947230] kernel BUG at drivers/misc/lkdtm/bugs.c:76! # [ 80.271367] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 80.271371] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 80.271372] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 80.271374] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 80.271374] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 80.271375] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 80.271376] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 80.271377] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 80.271378] FS: 00007f3fffc00540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # # [ 80.284551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 80.284552] CR2: 00007f3fff875000 CR3: 0000000104870001 CR4: 00000000003706e0 # [ 80.284553] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 80.284554] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok ok 71 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # selftests: lkdtm: USERCOPY_KERNEL.sh # Segmentation fault # [ 80.376555] lkdtm: Performing direct entry USERCOPY_KERNEL # [ 80.382490] # [ 60.046355] RBP: 00007fb145e2a000 R08: 00000000ffffffff R09: 0000000000000000 # [ 80.382609] lkdtm: attempting good copy_to_user from kernel rodata: ffffffff826cbcd0 # # [ 80.402712] lkdtm: attempting bad copy_to_user from kernel text: ffffffff8141dc40 # [ 80.406827] # [ 60.046356] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fb145e2a000 # [ 80.412277] usercopy: Kernel memory exposure attempt detected from kernel text (offset 4316224, size 4096)! # # [ 80.419319] ------------[ cut here ]------------ # [ 80.419320] kernel BUG at mm/usercopy.c:99! # [ 80.419324] invalid opcode: 0000 [#25] PREEMPT SMP PTI # [ 80.430520] # [ 60.046357] R13: 0000000000000001 R14: 0000000000000018 R15: 0000000000020000 # [ 80.430946] CPU: 0 PID: 3680 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # # [ 80.442731] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 80.442732] RIP: 0010:usercopy_abort+0x77/0x79 # [ 80.442737] Code: 4c 0f 45 de 51 4c 89 d1 48 c7 c2 e2 23 a2 82 57 48 c7 c6 a0 6a a0 82 48 c7 c7 a8 24 a2 82 48 0f 45 f2 4c 89 da e8 0b f8 fe ff <0f> 0b 4c 89 e1 49 89 d8 44 89 ea 31 f6 48 29 c1 48 c7 c7 24 24 a2 # [ 80.442738] RSP: 0018:ffffc900087a7cf8 EFLAGS: 00010246 # [ 80.442740] RAX: 000000000000005f RBX: 0000000000001000 RCX: 0000000000000000 # [ 80.442741] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 80.442742] RBP: ffffffff8141ec40 R08: 0000000000000000 R09: 0000000000000000 # [ 80.461331] # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok # [ 80.463964] R10: 0000000000000720 R11: 0000000031353354 R12: ffffffff8141dc40 # [ 80.463966] R13: 0000000000000001 R14: ffffc900087a7e00 R15: 0000000000000490 # [ 80.463967] FS: 00007feb53b9d540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 80.463968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 80.463969] CR2: 00007feb53812000 CR3: 000000080c66e006 CR4: 00000000003706f0 # [ 80.463970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 80.463971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 80.463984] Call Trace: # [ 80.463987] __check_object_size.cold+0x7b/0x7b # [ 80.463991] lkdtm_USERCOPY_KERNEL.cold+0xf8/0x178 # # [ 80.472767] direct_entry.cold+0x2f/0x4b # [ 80.472770] full_proxy_write+0x56/0x80 # [ 80.472774] vfs_write+0xcc/0x3c0 # [ 80.472777] ksys_write+0x68/0x100 # [ 80.472780] do_syscall_64+0x5c/0x80 # [ 80.479329] ok 20 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh # [ 80.480427] ? vfs_read+0x126/0x1c0 # [ 80.480430] ? trace_hardirqs_on_prepare+0x24/0x100 # # [ 80.488755] ? do_syscall_64+0x69/0x80 # [ 80.488757] ? up_read+0x17/0x240 # [ 80.488760] ? do_user_addr_fault+0x204/0x6c0 # [ 80.488764] ? asm_exc_page_fault+0x8/0x30 # [ 80.488767] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 80.488769] RIP: 0033:0x7feb53ac5504 # [ 80.499441] # selftests: lkdtm: WRITE_AFTER_FREE.sh # [ 80.500742] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 80.500744] RSP: 002b:00007ffdb96075c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 80.500746] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007feb53ac5504 # [ 80.500747] RDX: 0000000000000010 RSI: 00007feb53814000 RDI: 0000000000000001 # [ 80.500748] RBP: 00007feb53814000 R08: 00000000ffffffff R09: 0000000000000000 # [ 80.500748] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007feb53814000 # [ 80.500749] R13: 0000000000000001 R14: 0000000000000010 R15: 0000000000020000 # [ 80.500753] Modules linked in: # # [ 80.526293] btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata # [ 80.529681] # Skipping WRITE_AFTER_FREE: Corrupts memory on failure # [ 80.534738] intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 80.535027] ---[ end trace bd77837396b7dc2e ]--- # # [ 80.542837] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 80.542841] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 80.542843] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 80.542844] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 80.542845] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 80.542846] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 80.546338] ok 21 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP # [ 80.564604] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 80.564605] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 80.564606] FS: 00007feb53b9d540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 80.564608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 80.564608] CR2: 00007feb53812000 CR3: 000000080c66e006 CR4: 00000000003706f0 # [ 80.564610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 80.564610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # USERCOPY_KERNEL: saw 'call trace:': ok ok 72 selftests: lkdtm: USERCOPY_KERNEL.sh # selftests: lkdtm: STACKLEAK_ERASING.sh # [ 80.656446] lkdtm: Performing direct entry STACKLEAK_ERASING # # [ 80.671615] lkdtm: checking unused part of the thread stack (15712 bytes)... # [ 80.671620] lkdtm: FAIL: the erased part is not found (checked 15712 bytes) # [ 80.671634] lkdtm: FAIL: the thread stack is NOT properly erased! # [ 80.671634] lkdtm: This is probably expected, since this kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built *without* CONFIG_GCC_PLUGIN_STACKLEAK=y # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL] not ok 73 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1 # selftests: lkdtm: CFI_FORWARD_PROTO.sh # [ 80.757014] lkdtm: Performing direct entry CFI_FORWARD_PROTO # [ 80.762611] # selftests: lkdtm: READ_AFTER_FREE.sh # [ 80.763452] lkdtm: Calling matched prototype ... # # [ 80.775880] lkdtm: Calling mismatched prototype ... # [ 80.779189] # [ 60.136354] lkdtm: Performing direct entry READ_AFTER_FREE # [ 80.780120] lkdtm: FAIL: survived mismatched prototype function call! # # [ 80.788910] lkdtm: This is probably expected, since this kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built *without* CONFIG_CFI_CLANG=y # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL] not ok 74 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1 # selftests: lkdtm: FORTIFIED_STRSCPY.sh # Segmentation fault # [ 80.791146] # # [ 80.893015] lkdtm: Performing direct entry FORTIFIED_STRSCPY # # [ 80.895616] detected buffer overflow in strnlen # [ 80.902400] # [ 60.145858] lkdtm: Value in memory before free: 12345678 # [ 80.909089] ------------[ cut here ]------------ # # [ 80.912446] # [ 60.145859] lkdtm: Attempting bad read from freed memory # [ 80.913271] kernel BUG at lib/string_helpers.c:889! # # [ 80.922246] # [ 60.145860] lkdtm: FAIL: Memory was not poisoned! # [ 80.928858] invalid opcode: 0000 [#26] PREEMPT SMP PTI # # [ 80.940366] CPU: 3 PID: 3786 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 80.940368] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 80.940369] RIP: 0010:fortify_panic+0xf/0x11 # [ 80.947481] # [ 60.145866] lkdtm: This is probably expected, since this kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built *without* CONFIG_INIT_ON_FREE_DEFAULT_ON=y (and booted without 'init_on_free' specified) # [ 80.959673] Code: 00 00 48 c7 c7 40 86 80 83 e8 4e 42 7f ff 4c 8b 0c 24 8b 44 24 08 e9 d7 5a 7b ff 48 89 fe 48 c7 c7 b0 ee a4 82 e8 9a d1 fd ff <0f> 0b 48 8b 54 24 10 48 8b 74 24 08 4c 8d 44 24 25 4c 89 e1 48 c7 # [ 80.959675] RSP: 0018:ffffc900089bfd30 EFLAGS: 00010246 # [ 80.959677] RAX: 0000000000000023 RBX: 000000000000004e RCX: 0000000000000000 # [ 80.959678] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # # [ 80.968798] RBP: ffff88880a0155a0 R08: 0000000000000000 R09: 0000000000000000 # [ 80.968799] R10: 0000000000000731 R11: 6637303030302052 R12: ffffc900089bfd45 # [ 80.968800] R13: 0000000000000012 R14: ffffc900089bfe28 R15: 00000000000004e0 # [ 80.968801] FS: 00007fa390793540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # [ 80.968816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 80.968817] CR2: 00007fa39040a000 CR3: 0000000104870006 CR4: 00000000003706e0 # [ 80.972774] # READ_AFTER_FREE: missing 'call trace:|Memory correctly poisoned': [FAIL] # [ 80.979993] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 80.979994] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 80.979995] Call Trace: # [ 80.979997] lkdtm_FORTIFIED_STRSCPY.cold+0x42/0x73 # # [ 80.995763] direct_entry.cold+0x2f/0x4b # [ 80.995766] full_proxy_write+0x56/0x80 # [ 80.999308] not ok 22 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1 # [ 81.009216] vfs_write+0xcc/0x3c0 # # [ 81.020410] ksys_write+0x68/0x100 # [ 81.020412] do_syscall_64+0x5c/0x80 # [ 81.023571] # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # [ 81.024936] ? trace_hardirqs_on_prepare+0x24/0x100 # [ 81.024939] ? do_syscall_64+0x69/0x80 # # [ 81.034646] ? up_read+0x17/0x240 # [ 81.034649] ? do_user_addr_fault+0x204/0x6c0 # [ 81.054219] # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure # [ 81.060114] ? asm_exc_page_fault+0x8/0x30 # # [ 81.071829] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 81.071832] RIP: 0033:0x7fa3906bb504 # [ 81.071847] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 81.078445] ok 23 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP # [ 81.079305] RSP: 002b:00007fff0bff1838 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 81.079307] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fa3906bb504 # [ 81.079308] RDX: 0000000000000012 RSI: 00007fa39040a000 RDI: 0000000000000001 # # [ 81.087112] RBP: 00007fa39040a000 R08: 00000000ffffffff R09: 0000000000000000 # [ 81.087113] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007fa39040a000 # [ 81.087114] R13: 0000000000000001 R14: 0000000000000012 R15: 0000000000020000 # [ 81.087118] Modules linked in: btrfs ipmi_devintf # [ 81.097162] # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # [ 81.098409] ipmi_msghandler blake2b_generic xor zstd_compress intel_rapl_msr raid6_pq # # [ 81.120001] libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul # [ 81.123868] # [ 60.149314] # [ 53.953191] invalid opcode: 0000 [#1] PREEMPT SMP PTI # [ 81.128954] crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me # # [ 81.137201] ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core # [ 81.141097] # [ 60.242886] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE # [ 81.149007] acpi_pad ip_tables # [ 81.149021] ---[ end trace bd77837396b7dc2f ]--- # # [ 81.151302] # # [ 81.169471] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 81.169475] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # # [ 81.174247] # [ 60.250806] # [ 53.958912] CPU: 0 PID: 1326 Comm: cat Not tainted 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 81.194952] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # # [ 81.202323] # [ 60.267428] lkdtm: Value in memory before free: 12345678 # # # [ 81.205528] # # [ 81.218303] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 81.218304] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 81.218305] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 81.218306] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 81.218307] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 81.218308] FS: 00007fa390793540(0000) GS:ffff8887c7580000(0000) knlGS:0000000000000000 # # [ 81.223030] # [ 60.274419] # [ 53.967308] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 81.238739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 81.238740] CR2: 00007fa39040a000 CR3: 0000000104870006 CR4: 00000000003706e0 # # [ 81.244288] # [ 60.279843] lkdtm: Attempting to read from freed memory # [ 81.244992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # # [ 81.252465] # # [ 81.257229] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # # FORTIFIED_STRSCPY: saw 'call trace:': ok ok 75 selftests: lkdtm: FORTIFIED_STRSCPY.sh # selftests: lkdtm: FORTIFIED_OBJECT.sh # Segmentation fault # [ 81.260977] # [ 60.282852] # [ 53.975360] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 81.356543] lkdtm: Performing direct entry FORTIFIED_OBJECT # # [ 81.379110] lkdtm: trying to read past the end of a struct # [ 81.379111] detected buffer overflow in memcmp # [ 81.379120] ------------[ cut here ]------------ # [ 81.379120] kernel BUG at lib/string_helpers.c:889! # [ 81.379124] invalid opcode: 0000 [#27] PREEMPT SMP PTI # [ 81.379127] CPU: 0 PID: 3818 Comm: cat Tainted: G D W 5.15.0-rc2-00014-gcfecea6ead5f #1 # [ 81.379129] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.8.1 12/05/2017 # [ 81.379130] RIP: 0010:fortify_panic+0xf/0x11 # [ 81.382879] # [ 60.289201] lkdtm: FAIL: Buddy page was not poisoned! # [ 81.390570] Code: 00 00 48 c7 c7 40 86 80 83 e8 4e 42 7f ff 4c 8b 0c 24 8b 44 24 08 e9 d7 5a 7b ff 48 89 fe 48 c7 c7 b0 ee a4 82 e8 9a d1 fd ff <0f> 0b 48 8b 54 24 10 48 8b 74 24 08 4c 8d 44 24 25 4c 89 e1 48 c7 # [ 81.390571] RSP: 0018:ffffc90008a67d68 EFLAGS: 00010246 # [ 81.390573] RAX: 0000000000000022 RBX: 000000000000004c RCX: 0000000000000000 # [ 81.390574] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff81258957 # [ 81.390576] RBP: ffff88880c5da000 R08: 0000000000000000 R09: 0000000000000000 # [ 81.390576] R10: ffffffff84d4fc86 R11: 0000000084d4fc7d R12: ffffffff82a91535 # [ 81.390577] R13: 0000000000000011 R14: ffffc90008a67e40 R15: 00000000000004c0 # [ 81.390578] FS: 00007f2accb3c540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # [ 81.390580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 81.390581] CR2: 00007f2acc7b3000 CR3: 000000080c66a005 CR4: 00000000003706f0 # [ 81.390582] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 81.390582] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # [ 81.390583] Call Trace: # [ 81.390585] lkdtm_FORTIFIED_OBJECT+0x4e/0x9b # [ 81.390590] direct_entry.cold+0x2f/0x4b # [ 81.390593] full_proxy_write+0x56/0x80 # # [ 81.400566] vfs_write+0xcc/0x3c0 # [ 81.400583] ksys_write+0x68/0x100 # [ 81.400585] do_syscall_64+0x5c/0x80 # [ 81.400589] ? lock_release+0x1f1/0x2c0 # [ 81.400593] ? up_read+0x17/0x240 # [ 81.400609] ? do_user_addr_fault+0x204/0x6c0 # [ 81.400614] ? asm_exc_page_fault+0x8/0x30 # [ 81.413349] # [ 60.289208] lkdtm: This is probably expected, since this kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built *without* CONFIG_INIT_ON_FREE_DEFAULT_ON=y (and booted without 'init_on_free' specified) # [ 81.419865] entry_SYSCALL_64_after_hwframe+0x44/0xae # [ 81.419869] RIP: 0033:0x7f2acca64504 # [ 81.419871] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53 # [ 81.419872] RSP: 002b:00007ffd8cef61a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # [ 81.419874] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f2acca64504 # [ 81.419875] RDX: 0000000000000011 RSI: 00007f2acc7b3000 RDI: 0000000000000001 # [ 81.419876] RBP: 00007f2acc7b3000 R08: 00000000ffffffff R09: 0000000000000000 # [ 81.419876] R10: fffffffffffffb9c R11: 0000000000000246 R12: 00007f2acc7b3000 # [ 81.419877] R13: 0000000000000001 R14: 0000000000000011 R15: 0000000000020000 # [ 81.419881] Modules linked in: btrfs ipmi_devintf ipmi_msghandler blake2b_generic xor zstd_compress # # [ 81.435471] intel_rapl_msr raid6_pq libcrc32c intel_rapl_common sd_mod t10_pi sg x86_pkg_temp_thermal intel_powerclamp i915 coretemp mei_wdt crct10dif_pclmul crc32_pclmul crc32c_intel wmi_bmof ghash_clmulni_intel rapl intel_cstate intel_gtt mei_me ahci libahci i2c_i801 i2c_smbus ttm mei intel_uncore libata intel_pch_thermal wmi video intel_pmc_core acpi_pad ip_tables # [ 81.435523] ---[ end trace bd77837396b7dc30 ]--- # [ 81.437921] # # [ 81.440054] RIP: 0010:lkdtm_BUG+0x5/0x40 # [ 81.440058] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 # [ 81.440059] RSP: 0018:ffffc90001517e10 EFLAGS: 00010286 # [ 81.440061] RAX: ffffffff81a26a00 RBX: 0000000000000001 RCX: 0000000000000000 # [ 81.440062] RDX: 0000000000000000 RSI: ffffffff81258957 RDI: ffffffff826cb790 # [ 81.440063] RBP: ffff88880a9d3000 R08: 0000000000000003 R09: 0000000000000001 # [ 81.440064] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff82ae5888 # [ 81.440065] R13: 0000000000000004 R14: ffffc90001517ec0 R15: 0000000000000010 # [ 81.440065] FS: 00007f2accb3c540(0000) GS:ffff8887c7400000(0000) knlGS:0000000000000000 # # [ 81.456624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 81.456625] CR2: 00007f2acc7b3000 CR3: 000000080c66a005 CR4: 00000000003706f0 # [ 81.456626] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 # [ 81.456627] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 # FORTIFIED_OBJECT: saw 'call trace:': ok ok 76 selftests: lkdtm: FORTIFIED_OBJECT.sh # selftests: lkdtm: FORTIFIED_SUBOBJECT.sh # [ 81.552286] lkdtm: Performing direct entry FORTIFIED_SUBOBJECT # [ 81.571783] # READ_BUDDY_AFTER_FREE: missing 'call trace:|Memory correctly poisoned': [FAIL] # [ 81.573483] lkdtm: trying to strcpy past the end of a member of a struct # # [ 81.577122] not ok 24 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1 # [ 81.583544] lkdtm: FAIL: fortify did not block an sub-object overrun! # # [ 81.588586] # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh # [ 81.590040] lkdtm: Unexpected! This kernel (5.15.0-rc2-00014-gcfecea6ead5f x86_64) was built with CONFIG_FORTIFY_SOURCE=y # # FORTIFIED_SUBOBJECT: saw 'call trace:': ok ok 77 selftests: lkdtm: FORTIFIED_SUBOBJECT.sh # selftests: lkdtm: PPC_SLB_MULTIHIT.sh # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT! ok 78 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP # selftests: lkdtm: stack-entropy.sh # Bits of stack entropy: 6 ok 79 selftests: lkdtm: stack-entropy.sh make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-cfecea6ead5f15880fc1fb31fc655f8be5cf7424/tools/testing/selftests/lkdtm' --pY3vCvL1qV+PayAL Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="job.yaml" --- :#! jobs/kernel-selftests.yaml: suite: kernel-selftests testcase: kernel-selftests category: functional kconfig: x86_64-rhel-8.3-kselftests need_memory: 2G need_cpu: 2 kernel-selftests: group: lkdtm kernel_cmdline: kvm-intel.unrestricted_guest=0 job_origin: kernel-selftests.yaml :#! queue options: queue_cmdline_keys: - branch - commit queue: bisect testbox: lkp-skl-d05 tbox_group: lkp-skl-d05 submit_id: 6156e7ffabb051b5a5f9f61c job_file: "/lkp/jobs/scheduled/lkp-skl-d05/kernel-selftests-lkdtm-ucode=0xe2-debian-10.4-x86_64-20200603.cgz-cfecea6ead5f15880fc1fb31fc655f8be5cf7424-20211001-46501-1rmibou-0.yaml" id: 0bb1ac4ce4ada15d30ffe32c6412345a5d05d64e queuer_version: "/lkp-src" :#! hosts/lkp-skl-d05: model: Skylake nr_cpu: 4 memory: 32G nr_ssd_partitions: 1 nr_hdd_partitions: 4 hdd_partitions: "/dev/disk/by-id/wwn-0x5000c50091e544de-part*" ssd_partitions: "/dev/disk/by-id/wwn-0x55cd2e4151977e28-part2" rootfs_partition: "/dev/disk/by-id/wwn-0x55cd2e4151977e28-part1" brand: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz :#! include/category/functional: kmsg: heartbeat: meminfo: :#! include/queue/cyclic: commit: cfecea6ead5f15880fc1fb31fc655f8be5cf7424 :#! include/testbox/lkp-skl-d05: need_kconfig_hw: - E1000E: y - SATA_AHCI - DRM_I915 ucode: '0xe2' :#! include/kernel-selftests: need_kconfig: - LKDTM: y - INIT_ON_ALLOC_DEFAULT_ON: y, v5.14-rc1 - RANDOMIZE_KSTACK_OFFSET_DEFAULT: y, v5.14-rc1 - SLAB_FREELIST_HARDENED: y, v5.14-rc1 initrds: - linux_headers - linux_selftests enqueue_time: 2021-10-01 18:50:39.754106148 +08:00 _id: 6156e7ffabb051b5a5f9f61c _rt: "/result/kernel-selftests/lkdtm-ucode=0xe2/lkp-skl-d05/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424" :#! schedule options: user: lkp compiler: gcc-9 LKP_SERVER: internal-lkp-server head_commit: 2cd8a8d2b2adb631e130e6d538ff66d805391a58 base_commit: 5816b3e6577eaa676ceb00a848f0fd65fe2adc29 branch: linux-devel/devel-hourly-20210930-200148 rootfs: debian-10.4-x86_64-20200603.cgz result_root: "/result/kernel-selftests/lkdtm-ucode=0xe2/lkp-skl-d05/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/0" scheduler_version: "/lkp/lkp/.src-20211001-163925" arch: x86_64 max_uptime: 2100 initrd: "/osimage/debian/debian-10.4-x86_64-20200603.cgz" bootloader_append: - root=/dev/ram0 - user=lkp - job=/lkp/jobs/scheduled/lkp-skl-d05/kernel-selftests-lkdtm-ucode=0xe2-debian-10.4-x86_64-20200603.cgz-cfecea6ead5f15880fc1fb31fc655f8be5cf7424-20211001-46501-1rmibou-0.yaml - ARCH=x86_64 - kconfig=x86_64-rhel-8.3-kselftests - branch=linux-devel/devel-hourly-20210930-200148 - commit=cfecea6ead5f15880fc1fb31fc655f8be5cf7424 - BOOT_IMAGE=/pkg/linux/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/vmlinuz-5.15.0-rc2-00014-gcfecea6ead5f - kvm-intel.unrestricted_guest=0 - max_uptime=2100 - RESULT_ROOT=/result/kernel-selftests/lkdtm-ucode=0xe2/lkp-skl-d05/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/0 - LKP_SERVER=internal-lkp-server - nokaslr - selinux=0 - debug - apic=debug - sysrq_always_enabled - rcupdate.rcu_cpu_stall_timeout=100 - net.ifnames=0 - printk.devkmsg=on - panic=-1 - softlockup_panic=1 - nmi_watchdog=panic - oops=panic - load_ramdisk=2 - prompt_ramdisk=0 - drbd.minor_count=8 - systemd.log_level=err - ignore_loglevel - console=tty0 - earlyprintk=ttyS0,115200 - console=ttyS0,115200 - vga=normal - rw modules_initrd: "/pkg/linux/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/modules.cgz" linux_headers_initrd: "/pkg/linux/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/linux-headers.cgz" linux_selftests_initrd: "/pkg/linux/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/linux-selftests.cgz" bm_initrd: "/osimage/deps/debian-10.4-x86_64-20200603.cgz/run-ipconfig_20200608.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/lkp_20210707.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/rsync-rootfs_20200608.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/kernel-selftests_20210920.cgz,/osimage/pkg/debian-10.4-x86_64-20200603.cgz/kernel-selftests-x86_64-c8c9111a-1_20210929.cgz,/osimage/deps/debian-10.4-x86_64-20200603.cgz/hw_20200715.cgz" ucode_initrd: "/osimage/ucode/intel-ucode-20210222.cgz" lkp_initrd: "/osimage/user/lkp/lkp-x86_64.cgz" site: inn :#! /lkp/lkp/.src-20210930-100745/include/site/inn: LKP_CGI_PORT: 80 LKP_CIFS_PORT: 139 oom-killer: watchdog: :#! runtime status: last_kernel: 5.15.0-rc2-00052-g1f828223b799 :#! user overrides: kernel: "/pkg/linux/x86_64-rhel-8.3-kselftests/gcc-9/cfecea6ead5f15880fc1fb31fc655f8be5cf7424/vmlinuz-5.15.0-rc2-00014-gcfecea6ead5f" dequeue_time: 2021-10-01 21:07:36.998246952 +08:00 :#! /lkp/lkp/.src-20211001-163925/include/site/inn: job_state: finished loadavg: 1.82 0.62 0.22 4/146 4035 start_time: '1633093761' end_time: '1633093806' version: "/lkp/lkp/.src-20211001-164000:1b4d2442:980f5839c" --pY3vCvL1qV+PayAL Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=reproduce ln -sf /usr/bin/clang ln -sf /usr/bin/llc sed -i s/default_timeout=45/default_timeout=300/ kselftest/runner.sh make -C lkdtm make run_tests -C lkdtm --pY3vCvL1qV+PayAL--