Hi,
The oops below is from one of a pair of machines that run compiles;
they're not managing to stay up for more than a day or two at a time
this is the first time I've actually managed to capture an oops from one.
They lock to the point where they still ping, and they won't toggle
capslock. A top left running on them showed it sitting with pdflush
using 99% CPU.
Config at the bottom. The hardware are supermicro X7DVA boards with
2x Xeon 5140's. (These Supermicro bios don't appear to have the PCI-Express
coalesce option being discussed in another thread).
Dave
Aug 3 19:15:41 fel kernel: [185427.633686] BUG: unable to handle kernel paging request at virtual address 00100104
Aug 3 19:15:41 fel kernel: [185427.633691] printing eip:
Aug 3 19:15:41 fel kernel: [185427.633693] c01fe613
Aug 3 19:15:41 fel kernel: [185427.633694] *pde = 00000000
Aug 3 19:15:41 fel kernel: [185427.633697] Oops: 0002 [#1]
Aug 3 19:15:41 fel kernel: [185427.633705] SMP
Aug 3 19:15:41 fel kernel: [185427.633712] Modules linked in: netconsole
Aug 3 19:15:41 fel kernel: [185427.633721] CPU: 2 Aug 3 19:15:41 fel kernel: [185427.633722] EIP: 0060:[<c01fe613>] Not tainted VLI
Aug 3 19:15:41 fel kernel: [185427.633723] EFLAGS: 00010296 (2.6.22.1daveg #3) Aug 3 19:15:41 fel kernel: [185427.633735] EIP is at put_nfs_open_context+0x30/0x7d
Aug 3 19:15:41 fel kernel: [185427.633739] eax: 00100100 ebx: d299b634 ecx: 00000001 edx: 00200200 Aug 3 19:15:41 fel kernel: [185427.633744] esi: cd4c7240 edi: cd4c7260 ebp: e2a25d30 esp: e2a25d24
Aug 3 19:15:42 fel kernel: [185427.633748] ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Aug 3 19:15:43 fel kernel: [185427.633752] Process ccache (pid: 8352, ti=e2a24000 task=f69c15b0 task.ti=e2a24000)
Aug 3 19:15:43 fel kernel: [185427.633756] Stack: e469b680 d299b57c 00000029 e2a25d3c c02014dd 00000000 e2a25d68 c020475f Aug 3 19:15:43 fel kernel: [185427.633774] 00000001 00000000 00000000 ffffffff d299b4ac e469b680 d299b57c 00000000
Aug 3 19:15:43 fel kernel: [185427.633791] 00000001 e2a25da0 c0205a2d 00000000 00000000 00000000 00000000 d299b4ac Aug 3 19:15:44 fel kernel: [185427.633809] Call Trace:
Aug 3 19:15:44 fel kernel: [185427.633813] [<c0104034>] show_trace_log_lvl+0x19/0x2e
Aug 3 19:15:46 fel kernel: [185427.633821] [<c01040fe>] show_stack_log_lvl+0xa1/0xa9
Aug 3 19:15:47 fel kernel: [185427.633827] [<c0104301>] show_registers+0x1b8/0x289
Aug 3 19:15:47 fel kernel: [185427.633833] [<c0104524>] die+0x10d/0x1d2
Aug 3 19:15:47 fel kernel: [185427.633839] [<c0431938>] do_page_fault+0x44d/0x524
Aug 3 19:15:47 fel kernel: [185427.633847] [<c043018a>] error_code+0x72/0x78
Aug 3 19:15:47 fel kernel: [185427.633852] [<c02014dd>] nfs_release_request+0x20/0x2f
Aug 3 19:15:47 fel kernel: [185427.633859] [<c020475f>] nfs_wait_on_requests_locked+0x6d/0xae
Aug 3 19:15:47 fel kernel: [185427.633866] [<c0205a2d>] nfs_sync_mapping_wait+0x82/0x11b
Aug 3 19:15:47 fel kernel: [185427.633872] [<c0205b23>] nfs_wb_all+0x5d/0x7b
Aug 3 19:15:47 fel kernel: [185427.633878] [<c01fc93b>] nfs_rename+0x16b/0x275
Aug 3 19:15:47 fel kernel: [185427.633884] [<c0168c99>] vfs_rename_other+0x65/0xaf
Aug 3 19:15:47 fel kernel: [185427.633891] [<c0168dd0>] vfs_rename+0xed/0x20b
Aug 3 19:15:47 fel kernel: [185427.633896] [<c016902f>] do_rename+0x141/0x182
Aug 3 19:15:47 fel kernel: [185427.633902] [<c01690ab>] sys_renameat+0x3b/0x5d
Aug 3 19:15:47 fel kernel: [185427.633907] [<c01690f5>] sys_rename+0x28/0x2a
Aug 3 19:15:47 fel kernel: [185427.633913] [<c01032a6>] sysenter_past_esp+0x5f/0x85
Aug 3 19:15:47 fel kernel: [185427.633919] =======================
Aug 3 19:15:47 fel kernel: [185427.633922] Code: 89 c6 53 f0 ff 08 0f 94 c0 84 c0 74 66 8d 7e 20 39 7e 20 74 30 8b 46 08 8b 58 24 83 c3 6c 89 d8 e8 4c 17 23 00 8b 46 20 8b 57 04 <89> 50 04 89 02 89 d8 c7 46 20 00 01 10 00 c7 47 04 00 02 20 00
Aug 3 19:15:47 fel kernel: [185427.634022] EIP: [<c01fe613>] put_nfs_open_context+0x30/0x7d SS:ESP 0068:e2a25d24
Aug 3 19:18:41 fel kernel: [185607.482448] BUG: spinlock lockup on CPU#0, pdflush/5514, d299b634
Aug 3 19:18:41 fel kernel: [185607.482464] [<c0104034>] show_trace_log_lvl+0x19/0x2e
Aug 3 19:18:41 fel kernel: [185607.482476] [<c010405b>] show_trace+0x12/0x14
Aug 3 19:18:41 fel kernel: [185607.482486] [<c0104147>] dump_stack+0x14/0x16
Aug 3 19:18:41 fel kernel: [185607.482496] [<c024a083>] __spin_lock_debug+0x9f/0xae
Aug 3 19:18:41 fel kernel: [185607.482509] [<c024a0e8>] _raw_spin_lock+0x56/0x6b
Aug 3 19:18:41 fel kernel: [185607.482518] [<c042fd8b>] _spin_lock+0x32/0x38
Aug 3 19:18:41 fel kernel: [185607.482529] [<c01fe6cc>] nfs_find_open_context+0x24/0x89
Aug 3 19:18:41 fel kernel: [185607.482541] [<c020447c>] nfs_writepage_locked+0x141/0x196
Aug 3 19:18:41 fel kernel: [185607.482553] [<c02044dd>] nfs_writepage+0xc/0x1b
Aug 3 19:18:41 fel kernel: [185607.482561] [<c0149152>] __writepage+0xb/0x25
Aug 3 19:18:41 fel kernel: [185607.482572] [<c014903b>] write_cache_pages+0x179/0x285
Aug 3 19:18:41 fel kernel: [185607.482581] [<c014918c>] generic_writepages+0x20/0x28
Aug 3 19:18:41 fel kernel: [185607.482590] [<c020453c>] nfs_writepages+0x50/0x6f
Aug 3 19:18:41 fel kernel: [185607.482599] [<c01491b7>] do_writepages+0x23/0x34
Aug 3 19:18:41 fel kernel: [185607.482608] [<c0178617>] __sync_single_inode+0x5e/0x1b7
Aug 3 19:18:41 fel kernel: [185607.482619] [<c01788f4>] __writeback_single_inode+0x184/0x18c
Aug 3 19:18:41 fel kernel: [185607.482629] [<c0178a9f>] sync_sb_inodes+0x1a3/0x26b
Aug 3 19:18:41 fel kernel: [185607.482637] [<c0178bed>] writeback_inodes+0x86/0xd4
Aug 3 19:18:41 fel kernel: [185607.482646] [<c0148c80>] background_writeout+0x64/0x95
Aug 3 19:18:41 fel kernel: [185607.482656] [<c01496ef>] __pdflush+0xdf/0x174
Aug 3 19:18:41 fel kernel: [185607.482664] [<c01497b0>] pdflush+0x2c/0x2e
Aug 3 19:18:41 fel kernel: [185607.482673] [<c012df32>] kthread+0x37/0x59
Aug 3 19:18:41 fel kernel: [185607.482683] [<c0103ef7>] kernel_thread_helper+0x7/0x10
Aug 3 19:18:41 fel kernel: [185607.482698] =======================
config
------
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.22.1
# Wed Aug 1 14:40:49 2007
#
CONFIG_X86_32=y
CONFIG_GENERIC_TIME=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_QUICKLIST=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION="daveg"
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=18
# CONFIG_CPUSETS is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_KMOD is not set
CONFIG_STOP_MACHINE=y
#
# Block layer
#
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_SMP=y
# CONFIG_X86_PC is not set
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
CONFIG_X86_GENERICARCH=y
# CONFIG_X86_ES7000 is not set
# CONFIG_PARAVIRT is not set
CONFIG_X86_CYCLONE_TIMER=y
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
CONFIG_MCORE2=y
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_XADD=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_MINIMUM_CPU_MODEL=4
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_NR_CPUS=32
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_BKL=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
CONFIG_X86_MCE_P4THERMAL=y
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_NR_QUICK=1
# CONFIG_HIGHPTE is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
# CONFIG_IRQBALANCE is not set
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x100000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x100000
# CONFIG_HOTPLUG_CPU is not set
CONFIG_COMPAT_VDSO=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_SYSFS_DEPRECATED is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=2001
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
# CONFIG_ACPI_SBS is not set
# CONFIG_APM is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_DEBUG=y
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=y
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
CONFIG_X86_POWERNOW_K8=y
CONFIG_X86_POWERNOW_K8_ACPI=y
# CONFIG_X86_GX_SUSPMOD is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set
# CONFIG_X86_E_POWERSAVER is not set
#
# shared options
#
CONFIG_X86_ACPI_CPUFREQ_PROC_INTF=y
# CONFIG_X86_SPEEDSTEP_LIB is not set
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_MISC=y
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=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 is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
CONFIG_IP_SCTP=y
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
#
# Wireless
#
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set
#
# Protocols
#
CONFIG_PNPACPI=y
#
# Block devices
#
CONFIG_BLK_DEV_FD=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# Misc devices
#
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
CONFIG_BLK_DEV_IDEACPI=y
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_SHARE_IRQ is not set
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_CS5535 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
CONFIG_BLK_DEV_JMICRON=y
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
# CONFIG_SCSI_TGT is not set
CONFIG_SCSI_NETLINK=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 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_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
CONFIG_SATA_AHCI=y
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=y
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# 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_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CS5535 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC 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_IT821X is not set
# CONFIG_PATA_IT8213 is not set
CONFIG_PATA_JMICRON=y
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
CONFIG_PATA_MPIIX=y
CONFIG_PATA_OLDPIIX=y
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
# CONFIG_MD_LINEAR is not set
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
# CONFIG_MD_RAID10 is not set
# CONFIG_MD_RAID456 is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
# CONFIG_BLK_DEV_DM is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# Tulip family network device support
#
CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
CONFIG_TULIP=y
# CONFIG_TULIP_MWI is not set
# CONFIG_TULIP_MMIO is not set
# CONFIG_TULIP_NAPI is not set
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_B44=y
CONFIG_FORCEDETH=y
# CONFIG_FORCEDETH_NAPI is not set
# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
CONFIG_8139CP=y
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_R8169=y
# CONFIG_R8169_NAPI is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
CONFIG_SKY2=y
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
CONFIG_BNX2=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
#
# USB Network Adapters
#
# 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_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=m
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_VSXXXAA 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
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_INTEL=y
CONFIG_HW_RANDOM_AMD=y
CONFIG_HW_RANDOM_GEODE=y
CONFIG_HW_RANDOM_VIA=y
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
# CONFIG_CS5535_GPIO is not set
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=y
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
# CONFIG_HWMON is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
#
# Graphics support
#
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_VGASTATE is not set
# CONFIG_FB is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=128
# CONFIG_VIDEO_SELECT is not set
CONFIG_DUMMY_CONSOLE=y
#
# Sound
#
# CONFIG_SOUND is not set
#
# HID Devices
#
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG 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_DPCM 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_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
CONFIG_USB_MON=y
#
# USB port drivers
#
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY 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
#
# USB DSL modem support
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
#
# LED devices
#
# CONFIG_NEW_LEDS is not set
#
# LED drivers
#
#
# LED Triggers
#
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
# CONFIG_EDAC is not set
#
# Real Time Clock
#
# CONFIG_RTC_CLASS is not set
#
# DMA Engine support
#
# CONFIG_DMA_ENGINE is not set
#
# DMA Clients
#
#
# DMA Devices
#
#
# Virtualization
#
# CONFIG_KVM is not set
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
# CONFIG_REISERFS_FS_SECURITY is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
CONFIG_CONFIGFS_FS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_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 is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
CONFIG_NFSD_TCP=y
# CONFIG_ROOT_NFS is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
#
# Distributed Lock Manager
#
CONFIG_DLM=y
# CONFIG_DLM_DEBUG is not set
#
# Instrumentation Support
#
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
CONFIG_KPROBES=y
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_PI_LIST=y
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
# CONFIG_PROVE_LOCKING is not set
CONFIG_LOCKDEP=y
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FRAME_POINTER=y
# CONFIG_FORCED_INLINING is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_EARLY_PRINTK=y
CONFIG_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_RODATA is not set
# CONFIG_4KSTACKS is not set
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_DOUBLEFAULT=y
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_586 is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
#
CONFIG_CRYPTO_DEV_PADLOCK=m
CONFIG_CRYPTO_DEV_PADLOCK_AES=m
CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
CONFIG_CRYPTO_DEV_GEODE=m
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
CONFIG_CRYPTO_DEV_GEODE=m
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_KTIME_SCALAR=y
--
-----Open up your eyes, open up your mind, open up your code -------
/ Dr. David Alan Gilbert | Running GNU/Linux on Alpha,68K| Happy \
\ gro.gilbert @ treblig.org | MIPS,x86,ARM,SPARC,PPC & HPPA | In Hex /
\ _________________________|_____ http://www.treblig.org |_______/
On Mon, 6 Aug 2007 11:08:13 +0100 "Dr. David Alan Gilbert" <[email protected]> wrote:
> The oops below is from one of a pair of machines that run compiles;
> they're not managing to stay up for more than a day or two at a time
> this is the first time I've actually managed to capture an oops from one.
> They lock to the point where they still ping, and they won't toggle
> capslock. A top left running on them showed it sitting with pdflush
> using 99% CPU.
>
> Config at the bottom. The hardware are supermicro X7DVA boards with
> 2x Xeon 5140's. (These Supermicro bios don't appear to have the PCI-Express
> coalesce option being discussed in another thread).
>
> Dave
>
> Aug 3 19:15:41 fel kernel: [185427.633686] BUG: unable to handle kernel paging request at virtual address 00100104
> Aug 3 19:15:41 fel kernel: [185427.633691] printing eip:
> Aug 3 19:15:41 fel kernel: [185427.633693] c01fe613
> Aug 3 19:15:41 fel kernel: [185427.633694] *pde = 00000000
> Aug 3 19:15:41 fel kernel: [185427.633697] Oops: 0002 [#1]
> Aug 3 19:15:41 fel kernel: [185427.633705] SMP
> Aug 3 19:15:41 fel kernel: [185427.633712] Modules linked in: netconsole
> Aug 3 19:15:41 fel kernel: [185427.633721] CPU: 2 Aug 3 19:15:41 fel kernel: [185427.633722] EIP: 0060:[<c01fe613>] Not tainted VLI
> Aug 3 19:15:41 fel kernel: [185427.633723] EFLAGS: 00010296 (2.6.22.1daveg #3) Aug 3 19:15:41 fel kernel: [185427.633735] EIP is at put_nfs_open_context+0x30/0x7d
> Aug 3 19:15:41 fel kernel: [185427.633739] eax: 00100100 ebx: d299b634 ecx: 00000001 edx: 00200200 Aug 3 19:15:41 fel kernel: [185427.633744] esi: cd4c7240 edi: cd4c7260 ebp: e2a25d30 esp: e2a25d24
> Aug 3 19:15:42 fel kernel: [185427.633748] ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Aug 3 19:15:43 fel kernel: [185427.633752] Process ccache (pid: 8352, ti=e2a24000 task=f69c15b0 task.ti=e2a24000)
> Aug 3 19:15:43 fel kernel: [185427.633756] Stack: e469b680 d299b57c 00000029 e2a25d3c c02014dd 00000000 e2a25d68 c020475f Aug 3 19:15:43 fel kernel: [185427.633774] 00000001 00000000 00000000 ffffffff d299b4ac e469b680 d299b57c 00000000
> Aug 3 19:15:43 fel kernel: [185427.633791] 00000001 e2a25da0 c0205a2d 00000000 00000000 00000000 00000000 d299b4ac Aug 3 19:15:44 fel kernel: [185427.633809] Call Trace:
> Aug 3 19:15:44 fel kernel: [185427.633813] [<c0104034>] show_trace_log_lvl+0x19/0x2e
> Aug 3 19:15:46 fel kernel: [185427.633821] [<c01040fe>] show_stack_log_lvl+0xa1/0xa9
> Aug 3 19:15:47 fel kernel: [185427.633827] [<c0104301>] show_registers+0x1b8/0x289
> Aug 3 19:15:47 fel kernel: [185427.633833] [<c0104524>] die+0x10d/0x1d2
> Aug 3 19:15:47 fel kernel: [185427.633839] [<c0431938>] do_page_fault+0x44d/0x524
> Aug 3 19:15:47 fel kernel: [185427.633847] [<c043018a>] error_code+0x72/0x78
> Aug 3 19:15:47 fel kernel: [185427.633852] [<c02014dd>] nfs_release_request+0x20/0x2f
> Aug 3 19:15:47 fel kernel: [185427.633859] [<c020475f>] nfs_wait_on_requests_locked+0x6d/0xae
> Aug 3 19:15:47 fel kernel: [185427.633866] [<c0205a2d>] nfs_sync_mapping_wait+0x82/0x11b
> Aug 3 19:15:47 fel kernel: [185427.633872] [<c0205b23>] nfs_wb_all+0x5d/0x7b
> Aug 3 19:15:47 fel kernel: [185427.633878] [<c01fc93b>] nfs_rename+0x16b/0x275
> Aug 3 19:15:47 fel kernel: [185427.633884] [<c0168c99>] vfs_rename_other+0x65/0xaf
> Aug 3 19:15:47 fel kernel: [185427.633891] [<c0168dd0>] vfs_rename+0xed/0x20b
> Aug 3 19:15:47 fel kernel: [185427.633896] [<c016902f>] do_rename+0x141/0x182
> Aug 3 19:15:47 fel kernel: [185427.633902] [<c01690ab>] sys_renameat+0x3b/0x5d
> Aug 3 19:15:47 fel kernel: [185427.633907] [<c01690f5>] sys_rename+0x28/0x2a
> Aug 3 19:15:47 fel kernel: [185427.633913] [<c01032a6>] sysenter_past_esp+0x5f/0x85
> Aug 3 19:15:47 fel kernel: [185427.633919] =======================
> Aug 3 19:15:47 fel kernel: [185427.633922] Code: 89 c6 53 f0 ff 08 0f 94 c0 84 c0 74 66 8d 7e 20 39 7e 20 74 30 8b 46 08 8b 58 24 83 c3 6c 89 d8 e8 4c 17 23 00 8b 46 20 8b 57 04 <89> 50 04 89 02 89 d8 c7 46 20 00 01 10 00 c7 47 04 00 02 20 00
> Aug 3 19:15:47 fel kernel: [185427.634022] EIP: [<c01fe613>] put_nfs_open_context+0x30/0x7d SS:ESP 0068:e2a25d24
We did a list operation on an already-deleted list_head.
That code has changed a lot between 2..22 and 2.6.23-rc2. Hopefully for the
better, although I can't immediately find a commit in there which looks like
it addresses this bug.
On Mon, 2007-08-06 at 11:01 -0700, Andrew Morton wrote:
> On Mon, 6 Aug 2007 11:08:13 +0100 "Dr. David Alan Gilbert" <[email protected]> wrote:
>
> > The oops below is from one of a pair of machines that run compiles;
> > they're not managing to stay up for more than a day or two at a time
> > this is the first time I've actually managed to capture an oops from one.
> > They lock to the point where they still ping, and they won't toggle
> > capslock. A top left running on them showed it sitting with pdflush
> > using 99% CPU.
> >
> > Config at the bottom. The hardware are supermicro X7DVA boards with
> > 2x Xeon 5140's. (These Supermicro bios don't appear to have the PCI-Express
> > coalesce option being discussed in another thread).
> >
> > Dave
> >
> > Aug 3 19:15:41 fel kernel: [185427.633686] BUG: unable to handle kernel paging request at virtual address 00100104
> > Aug 3 19:15:41 fel kernel: [185427.633691] printing eip:
> > Aug 3 19:15:41 fel kernel: [185427.633693] c01fe613
> > Aug 3 19:15:41 fel kernel: [185427.633694] *pde = 00000000
> > Aug 3 19:15:41 fel kernel: [185427.633697] Oops: 0002 [#1]
> > Aug 3 19:15:41 fel kernel: [185427.633705] SMP
> > Aug 3 19:15:41 fel kernel: [185427.633712] Modules linked in: netconsole
> > Aug 3 19:15:41 fel kernel: [185427.633721] CPU: 2 Aug 3 19:15:41 fel kernel: [185427.633722] EIP: 0060:[<c01fe613>] Not tainted VLI
> > Aug 3 19:15:41 fel kernel: [185427.633723] EFLAGS: 00010296 (2.6.22.1daveg #3) Aug 3 19:15:41 fel kernel: [185427.633735] EIP is at put_nfs_open_context+0x30/0x7d
> > Aug 3 19:15:41 fel kernel: [185427.633739] eax: 00100100 ebx: d299b634 ecx: 00000001 edx: 00200200 Aug 3 19:15:41 fel kernel: [185427.633744] esi: cd4c7240 edi: cd4c7260 ebp: e2a25d30 esp: e2a25d24
> > Aug 3 19:15:42 fel kernel: [185427.633748] ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Aug 3 19:15:43 fel kernel: [185427.633752] Process ccache (pid: 8352, ti=e2a24000 task=f69c15b0 task.ti=e2a24000)
> > Aug 3 19:15:43 fel kernel: [185427.633756] Stack: e469b680 d299b57c 00000029 e2a25d3c c02014dd 00000000 e2a25d68 c020475f Aug 3 19:15:43 fel kernel: [185427.633774] 00000001 00000000 00000000 ffffffff d299b4ac e469b680 d299b57c 00000000
> > Aug 3 19:15:43 fel kernel: [185427.633791] 00000001 e2a25da0 c0205a2d 00000000 00000000 00000000 00000000 d299b4ac Aug 3 19:15:44 fel kernel: [185427.633809] Call Trace:
> > Aug 3 19:15:44 fel kernel: [185427.633813] [<c0104034>] show_trace_log_lvl+0x19/0x2e
> > Aug 3 19:15:46 fel kernel: [185427.633821] [<c01040fe>] show_stack_log_lvl+0xa1/0xa9
> > Aug 3 19:15:47 fel kernel: [185427.633827] [<c0104301>] show_registers+0x1b8/0x289
> > Aug 3 19:15:47 fel kernel: [185427.633833] [<c0104524>] die+0x10d/0x1d2
> > Aug 3 19:15:47 fel kernel: [185427.633839] [<c0431938>] do_page_fault+0x44d/0x524
> > Aug 3 19:15:47 fel kernel: [185427.633847] [<c043018a>] error_code+0x72/0x78
> > Aug 3 19:15:47 fel kernel: [185427.633852] [<c02014dd>] nfs_release_request+0x20/0x2f
> > Aug 3 19:15:47 fel kernel: [185427.633859] [<c020475f>] nfs_wait_on_requests_locked+0x6d/0xae
> > Aug 3 19:15:47 fel kernel: [185427.633866] [<c0205a2d>] nfs_sync_mapping_wait+0x82/0x11b
> > Aug 3 19:15:47 fel kernel: [185427.633872] [<c0205b23>] nfs_wb_all+0x5d/0x7b
> > Aug 3 19:15:47 fel kernel: [185427.633878] [<c01fc93b>] nfs_rename+0x16b/0x275
> > Aug 3 19:15:47 fel kernel: [185427.633884] [<c0168c99>] vfs_rename_other+0x65/0xaf
> > Aug 3 19:15:47 fel kernel: [185427.633891] [<c0168dd0>] vfs_rename+0xed/0x20b
> > Aug 3 19:15:47 fel kernel: [185427.633896] [<c016902f>] do_rename+0x141/0x182
> > Aug 3 19:15:47 fel kernel: [185427.633902] [<c01690ab>] sys_renameat+0x3b/0x5d
> > Aug 3 19:15:47 fel kernel: [185427.633907] [<c01690f5>] sys_rename+0x28/0x2a
> > Aug 3 19:15:47 fel kernel: [185427.633913] [<c01032a6>] sysenter_past_esp+0x5f/0x85
> > Aug 3 19:15:47 fel kernel: [185427.633919] =======================
> > Aug 3 19:15:47 fel kernel: [185427.633922] Code: 89 c6 53 f0 ff 08 0f 94 c0 84 c0 74 66 8d 7e 20 39 7e 20 74 30 8b 46 08 8b 58 24 83 c3 6c 89 d8 e8 4c 17 23 00 8b 46 20 8b 57 04 <89> 50 04 89 02 89 d8 c7 46 20 00 01 10 00 c7 47 04 00 02 20 00
> > Aug 3 19:15:47 fel kernel: [185427.634022] EIP: [<c01fe613>] put_nfs_open_context+0x30/0x7d SS:ESP 0068:e2a25d24
>
> We did a list operation on an already-deleted list_head.
>
> That code has changed a lot between 2..22 and 2.6.23-rc2. Hopefully for the
> better, although I can't immediately find a commit in there which looks like
> it addresses this bug.
I believe this fix should address it.
Trond
On Mon, 06 Aug 2007 14:19:54 -0400 Trond Myklebust <[email protected]> wrote:
> On Mon, 2007-08-06 at 11:01 -0700, Andrew Morton wrote:
> > On Mon, 6 Aug 2007 11:08:13 +0100 "Dr. David Alan Gilbert" <[email protected]> wrote:
> >
> > > The oops below is from one of a pair of machines that run compiles;
> > > they're not managing to stay up for more than a day or two at a time
> > > this is the first time I've actually managed to capture an oops from one.
> > > They lock to the point where they still ping, and they won't toggle
> > > capslock. A top left running on them showed it sitting with pdflush
> > > using 99% CPU.
> > >
> > > Config at the bottom. The hardware are supermicro X7DVA boards with
> > > 2x Xeon 5140's. (These Supermicro bios don't appear to have the PCI-Express
> > > coalesce option being discussed in another thread).
> > >
>
> ...
>
> I believe this fix should address it.
Neat, and that's already in 2.6.23-rc2. Please consider sending something
to [email protected] when the dust has settled. David, it would be great if
we could get confirmation, please..
> From: Trond Myklebust <[email protected]>
> Subject: No Subject
> Date: Thu, 26 Jul 2007 12:06:17 -0400
>
> We need to grab the inode->i_lock atomically with the last reference put in
> order to remove the open context that is being freed from the
> nfsi->open_files list.
Your patches have lost their titles btw.
On Mon, 2007-08-06 at 11:45 -0700, Andrew Morton wrote:
> On Mon, 06 Aug 2007 14:19:54 -0400 Trond Myklebust <[email protected]> wrote:
>
> > On Mon, 2007-08-06 at 11:01 -0700, Andrew Morton wrote:
> > > On Mon, 6 Aug 2007 11:08:13 +0100 "Dr. David Alan Gilbert" <[email protected]> wrote:
> > >
> > > > The oops below is from one of a pair of machines that run compiles;
> > > > they're not managing to stay up for more than a day or two at a time
> > > > this is the first time I've actually managed to capture an oops from one.
> > > > They lock to the point where they still ping, and they won't toggle
> > > > capslock. A top left running on them showed it sitting with pdflush
> > > > using 99% CPU.
> > > >
> > > > Config at the bottom. The hardware are supermicro X7DVA boards with
> > > > 2x Xeon 5140's. (These Supermicro bios don't appear to have the PCI-Express
> > > > coalesce option being discussed in another thread).
> > > >
> >
> > ...
> >
> > I believe this fix should address it.
>
> Neat, and that's already in 2.6.23-rc2. Please consider sending something
> to [email protected] when the dust has settled. David, it would be great if
> we could get confirmation, please..
I haven't pushed it to Linus yet, but it might already be in -mm? I'm
planning a merge of a half-dozen fixes as soon as I get the last couple
of confirmations from the people testing them.
> > From: Trond Myklebust <[email protected]>
> > Subject: No Subject
> > Date: Thu, 26 Jul 2007 12:06:17 -0400
> >
> > We need to grab the inode->i_lock atomically with the last reference put in
> > order to remove the open context that is being freed from the
> > nfsi->open_files list.
>
> Your patches have lost their titles btw.
Sorry about that. Evolution appears to "recognise" the patches as
emails, and gets confused...
Cheers
Trond
* Trond Myklebust ([email protected]) wrote:
> On Mon, 2007-08-06 at 11:01 -0700, Andrew Morton wrote:
> > On Mon, 6 Aug 2007 11:08:13 +0100 "Dr. David Alan Gilbert" <[email protected]> wrote:
> >
> > > The oops below is from one of a pair of machines that run compiles;
> > > they're not managing to stay up for more than a day or two at a time
> > > this is the first time I've actually managed to capture an oops from one.
> > > They lock to the point where they still ping, and they won't toggle
> > > capslock. A top left running on them showed it sitting with pdflush
> > > using 99% CPU.
<snip>
> >
> > We did a list operation on an already-deleted list_head.
> >
> > That code has changed a lot between 2..22 and 2.6.23-rc2. Hopefully for the
> > better, although I can't immediately find a commit in there which looks like
> > it addresses this bug.
>
> I believe this fix should address it.
OK, I've got 2.6.23-rc2 with that patch up and running on one of the
boxes; we'll see how long it survives.
Dave
--
-----Open up your eyes, open up your mind, open up your code -------
/ Dr. David Alan Gilbert | Running GNU/Linux on Alpha,68K| Happy \
\ gro.gilbert @ treblig.org | MIPS,x86,ARM,SPARC,PPC & HPPA | In Hex /
\ _________________________|_____ http://www.treblig.org |_______/
* Dr. David Alan Gilbert ([email protected]) wrote:
> * Trond Myklebust ([email protected]) wrote:
> > On Mon, 2007-08-06 at 11:01 -0700, Andrew Morton wrote:
> > > On Mon, 6 Aug 2007 11:08:13 +0100 "Dr. David Alan Gilbert" <[email protected]> wrote:
> > >
> > > > The oops below is from one of a pair of machines that run compiles;
> > > > they're not managing to stay up for more than a day or two at a time
> > > > this is the first time I've actually managed to capture an oops from one.
> > > > They lock to the point where they still ping, and they won't toggle
> > > > capslock. A top left running on them showed it sitting with pdflush
> > > > using 99% CPU.
>
> <snip>
>
> > >
> > > We did a list operation on an already-deleted list_head.
> > >
> > > That code has changed a lot between 2..22 and 2.6.23-rc2. Hopefully for the
> > > better, although I can't immediately find a commit in there which looks like
> > > it addresses this bug.
> >
> > I believe this fix should address it.
>
> OK, I've got 2.6.23-rc2 with that patch up and running on one of the
> boxes; we'll see how long it survives.
Hi Trond,
Just to confirm that the patch seems to have done the trick;
the machine in question has survived for a little over 2 weeks now
(which is probably a record for that machine).
Can you confirm whether that fix is actually in the latest 2.6.23 rc
or any of the 2.6.22 updates?
Thanks,
Dave
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