Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753900AbcK0LG2 (ORCPT ); Sun, 27 Nov 2016 06:06:28 -0500 Received: from mout.gmx.net ([212.227.15.15]:54255 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753790AbcK0LGS (ORCPT ); Sun, 27 Nov 2016 06:06:18 -0500 From: Sven Joachim To: Adam Borowski Cc: linux-kernel@vger.kernel.org Subject: Re: Linux 4.8.11 References: <20161126161235.GA6928@kroah.com> <20161126233545.GA18533@angband.pl> Date: Sun, 27 Nov 2016 12:06:12 +0100 In-Reply-To: <20161126233545.GA18533@angband.pl> (Adam Borowski's message of "Sun, 27 Nov 2016 00:35:45 +0100") Message-ID: <8737idw5az.fsf@turtle.gmx.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K0:PM8PnZZSP5J2mcDQ5pks6TDznC+NHgYs0lWQJhjUkvhjUS2GxXS 8n2B+92Kx0IpSmWU5KJPgIYmMaISFAvXL4dGFevB8AHtu0WcOdJDmYr6CFg0AHaQbuzbPHN 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Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 12764 Lines: 199 On 2016-11-27 00:35 +0100, Adam Borowski wrote: > On Sat, Nov 26, 2016 at 05:12:35PM +0100, Greg KH wrote: >> I'm announcing the release of the 4.8.11 kernel. > > ... which splats during early boot where 4.8.10 worked fine. > > [ 0.000000] Linux version 4.8.11+ (kilobyte@umbar) (gcc version 6.2.1 > 20161124 (Debian 6.2.1-5) ) #1 SMP Sat Nov 26 22:32:52 CET 2016 > [ 0.000000] Command line: BOOT_IMAGE=/sys/boot/vmlinuz-4.8.11+ > root=UUID=b7c38da9-ae84-4083-a1f8-6d7b4fc33961 ro rootflags=subvol=sys > syscall.x32=y syscall.x32=y console=tty1 console=ttyS0,115200,n81 > [ 0.000000] x86/fpu: Legacy x87 FPU detected. > [ 0.000000] x86/fpu: Using 'eager' FPU context switches. > [ 0.000000] e820: BIOS-provided physical RAM map: > [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ebff] usable > [ 0.000000] BIOS-e820: [mem 0x000000000009ec00-0x000000000009ffff] reserved > [ 0.000000] BIOS-e820: [mem 0x00000000000e4000-0x00000000000fffff] reserved > [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000c7e7ffff] usable > [ 0.000000] BIOS-e820: [mem 0x00000000c7e80000-0x00000000c7e97fff] ACPI data > [ 0.000000] BIOS-e820: [mem 0x00000000c7e98000-0x00000000c7ecffff] ACPI NVS > [ 0.000000] BIOS-e820: [mem 0x00000000c7ed0000-0x00000000c7efffff] reserved > [ 0.000000] BIOS-e820: [mem 0x00000000ff700000-0x00000000ffffffff] reserved > [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000237ffffff] usable > [ 0.000000] NX (Execute Disable) protection: active > [ 0.000000] SMBIOS 2.5 present. > [ 0.000000] AGP: No AGP bridge found > [ 0.000000] e820: last_pfn = 0x238000 max_arch_pfn = 0x400000000 > [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT > [ 0.000000] e820: last_pfn = 0xc7e80 max_arch_pfn = 0x400000000 > [ 0.000000] Using GB pages for direct mapping > [ 0.000000] RAMDISK: [mem 0x3668d000-0x3733dfff] > [ 0.000000] ACPI: Early table checksum verification disabled > [ 0.000000] ACPI: RSDP 0x00000000000FB510 000024 (v02 ACPIAM) > [ 0.000000] ACPI: XSDT 0x00000000C7E80100 00005C (v01 051811 XSDT1038 20110518 MSFT 00000097) > [ 0.000000] ACPI: FACP 0x00000000C7E80290 0000F4 (v03 051811 FACP1038 20110518 MSFT 00000097) > [ 0.000000] ACPI BIOS Warning (bug): Optional FADT field > Pm2ControlBlock has valid Length but zero Address: > 0x0000000000000000/0x1 (20160422/tbfadt-658) > [ 0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 64/32 (20160422/tbfadt-624) > [ 0.000000] ACPI: DSDT 0x00000000C7E80450 00DB3A (v01 A1540 A1540001 00000001 INTL 20060113) > [ 0.000000] ACPI: FACS 0x00000000C7E98000 000040 > [ 0.000000] ACPI: FACS 0x00000000C7E98000 000040 > [ 0.000000] ACPI: APIC 0x00000000C7E80390 00007C (v01 051811 APIC1038 20110518 MSFT 00000097) > [ 0.000000] ACPI: MCFG 0x00000000C7E80410 00003C (v01 051811 OEMMCFG 20110518 MSFT 00000097) > [ 0.000000] ACPI: OEMB 0x00000000C7E98040 000072 (v01 051811 OEMB1038 20110518 MSFT 00000097) > [ 0.000000] ACPI: SRAT 0x00000000C7E8F650 000108 (v01 AMD FAM_F_10 00000002 AMD 00000001) > [ 0.000000] ACPI: HPET 0x00000000C7E8F760 000038 (v01 051811 OEMHPET 20110518 MSFT 00000097) > [ 0.000000] ACPI: SSDT 0x00000000C7E8F7A0 000DA4 (v01 A M I POWERNOW 00000001 AMD 00000001) > [ 0.000000] SRAT: PXM 0 -> APIC 0x00 -> Node 0 > [ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0 > [ 0.000000] SRAT: PXM 0 -> APIC 0x02 -> Node 0 > [ 0.000000] SRAT: PXM 0 -> APIC 0x03 -> Node 0 > [ 0.000000] SRAT: PXM 0 -> APIC 0x04 -> Node 0 > [ 0.000000] SRAT: PXM 0 -> APIC 0x05 -> Node 0 > [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] > [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xc7ffffff] > [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x237ffffff] > [ 0.000000] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xc7ffffff] -> [mem 0x00000000-0xc7ffffff] > [ 0.000000] NUMA: Node 0 [mem 0x00000000-0xc7ffffff] + [mem 0x100000000-0x237ffffff] -> [mem 0x00000000-0x237ffffff] > [ 0.000000] NODE_DATA(0) allocated [mem 0x237ffa000-0x237ffdfff] > [ 0.000000] Zone ranges: > [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] > [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] > [ 0.000000] Normal [mem 0x0000000100000000-0x0000000237ffffff] > [ 0.000000] Movable zone start for each node > [ 0.000000] Early memory node ranges > [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009dfff] > [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000c7e7ffff] > [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000237ffffff] > [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000237ffffff] > [ 0.000000] ACPI: PM-Timer IO Port: 0x808 > [ 0.000000] IOAPIC[0]: apic_id 6, version 33, address 0xfec00000, GSI 0-23 > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) > [ 0.000000] Using ACPI (MADT) for SMP configuration information > [ 0.000000] ACPI: HPET id: 0x8300 base: 0xfed00000 > [ 0.000000] smpboot: Allowing 6 CPUs, 0 hotplug CPUs > [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] > [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009efff] > [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] > [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000e3fff] > [ 0.000000] PM: Registered nosave memory: [mem 0x000e4000-0x000fffff] > [ 0.000000] PM: Registered nosave memory: [mem 0xc7e80000-0xc7e97fff] > [ 0.000000] PM: Registered nosave memory: [mem 0xc7e98000-0xc7ecffff] > [ 0.000000] PM: Registered nosave memory: [mem 0xc7ed0000-0xc7efffff] > [ 0.000000] PM: Registered nosave memory: [mem 0xc7f00000-0xff6fffff] > [ 0.000000] PM: Registered nosave memory: [mem 0xff700000-0xffffffff] > [ 0.000000] e820: [mem 0xc7f00000-0xff6fffff] available for PCI devices > [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns > [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:6 nr_node_ids:1 > [ 0.000000] percpu: Embedded 33 pages/cpu @ffff880237c00000 s96536 r8192 d30440 u262144 > [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 2063886 > [ 0.000000] Policy zone: Normal > [ 0.000000] Kernel command line: BOOT_IMAGE=/sys/boot/vmlinuz-4.8.11+ > root=UUID=b7c38da9-ae84-4083-a1f8-6d7b4fc33961 ro rootflags=subvol=sys > syscall.x32=y syscall.x32=y console=tty1 console=ttyS0,115200,n81 > [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) > [ 0.000000] AGP: Checking aperture... > [ 0.000000] AGP: No AGP bridge found > [ 0.000000] AGP: Node 0: aperture [bus addr 0xbc000000-0xbdffffff] (32MB) > [ 0.000000] Aperture pointing to e820 RAM. Ignoring. > [ 0.000000] AGP: Your BIOS doesn't leave an aperture memory hole > [ 0.000000] AGP: Please enable the IOMMU option in the BIOS setup > [ 0.000000] AGP: This costs you 64MB of RAM > [ 0.000000] AGP: Mapping aperture over RAM [mem 0xbc000000-0xbfffffff] (65536KB) > [ 0.000000] PM: Registered nosave memory: [mem 0xbc000000-0xbfffffff] > [ 0.000000] Memory: 8095200K/8386676K available (7596K kernel code, > 710K rwdata, 2460K rodata, 948K init, 656K bss, 291476K reserved, 0K > cma-reserved) > [ 0.000000] Hierarchical RCU implementation. > [ 0.000000] Build-time adjustment of leaf fanout to 64. > [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=6. > [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=6 > [ 0.000000] NR_IRQS:33024 nr_irqs:472 16 > [ 0.000000] Console: colour VGA+ 80x25 > [ 0.000000] console [tty1] enabled > [ 0.000000] console [ttyS0] enabled > [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns > [ 0.000000] tsc: Fast TSC calibration using PIT > [ 0.000000] tsc: Detected 2812.394 MHz processor > [ 0.000017] Calibrating delay loop (skipped), value calculated using > timer frequency.. 5624.78 BogoMIPS (lpj=11249576) > [ 0.010832] pid_max: default: 32768 minimum: 301 > [ 0.015508] ACPI: Core revision 20160422 > [ 0.027576] ACPI: 2 ACPI AML tables successfully acquired and loaded > [ 0.034035] > [ 0.035627] Security Framework initialized > [ 0.040033] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) > [ 0.050078] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) > [ 0.058539] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) > [ 0.065471] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) > [ 0.073136] CPU: Physical Processor ID: 0 > [ 0.077197] CPU: Processor Core ID: 0 > [ 0.080915] mce: CPU supports 6 MCE banks > [ 0.084974] LVT offset 0 assigned for vector 0xf9 > [ 0.089732] process: using AMD E400 aware idle routine > [ 0.094923] Last level iTLB entries: 4KB 512, 2MB 16, 4MB 8 > [ 0.100547] Last level dTLB entries: 4KB 512, 2MB 128, 4MB 64, 1GB 0 > [ 0.107177] Freeing SMP alternatives memory: 32K (ffffffff81da0000 - ffffffff81da8000) > [ 0.123319] smpboot: APIC(0) Converting physical 0 to logical package 0 > [ 0.129983] smpboot: Max logical packages: 1 > [ 0.134660] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 > [ 0.285931] smpboot: CPU0: AMD Phenom(tm) II X6 1055T Processor (family: 0x10, model: 0xa, stepping: 0x0) > [ 0.295721] Performance Events: AMD PMU driver. > [ 0.300359] ... version: 0 > [ 0.304416] ... bit width: 48 > [ 0.308561] ... generic registers: 4 > [ 0.312615] ... value mask: 0000ffffffffffff > [ 0.317974] ... max period: 00007fffffffffff > [ 0.323330] ... fixed-purpose events: 0 > [ 0.327384] ... event mask: 000000000000000f > [ 0.332919] BUG: unable to handle kernel NULL pointer dereference at (null) > [ 0.340902] IP: [< (null)>] (null) > [ 0.346063] PGD 0 > [ 0.348181] Oops: 0010 [#1] SMP > [ 0.351364] Modules linked in: > [ 0.354526] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.8.11+ #1 > [ 0.360582] Hardware name: System manufacturer System Product Name/M4A77T, BIOS 2401 05/18/2011 > [ 0.369589] task: ffff88022e120bc0 task.stack: ffff88022e124000 > [ 0.375549] RIP: 0010:[<0000000000000000>] [< (null)>] (null) > [ 0.383139] RSP: 0018:ffff88022e127eb8 EFLAGS: 00010297 > [ 0.388497] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000 > [ 0.395675] RDX: ffff88022f002880 RSI: 0000000000000010 RDI: ffff88022f0028a0 > [ 0.402853] RBP: ffffffff81d00e13 R08: fffffffffffffffe R09: ffff88022f002880 > [ 0.410027] R10: 00000000700117a0 R11: 00000000dc161723 R12: ffff880237c16780 > [ 0.417204] R13: ffffffff81c0b9c0 R14: ffffffff81817cc0 R15: ffff88022e120040 > [ 0.424382] FS: 0000000000000000(0000) GS:ffff880237c00000(0000) knlGS:0000000000000000 > [ 0.432521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 0.438308] CR2: 0000000000000000 CR3: 0000000001c06000 CR4: 00000000000006f0 > [ 0.445484] Stack: > [ 0.447544] ffffffff81000410 ffffffff81c3c300 0000000000000000 0000000000000000 > [ 0.455210] 0000000000000008 ffffffff81968f9c ffffffff810690c8 0000000000000000 > [ 0.462865] 000000000000a080 ffffffff81d94310 0000000000000001 ffff880237c16780 > [ 0.470544] Call Trace: > [ 0.475836] [] ? do_one_initcall+0x40/0x150 > [ 0.481713] [] ? print_cpu_info+0x78/0xe0 > [ 0.487418] [] ? kernel_init_freeable+0x9c/0x1d4 > [ 0.493726] [] ? kernel_init+0x5/0x100 > [ 0.499169] [] ? ret_from_fork+0x1f/0x40 > [ 0.504783] [] ? rest_init+0x70/0x70 > [ 0.510054] Code: Bad RIP value. > [ 0.513522] RIP [< (null)>] (null) > [ 0.518760] RSP > [ 0.522297] CR2: 0000000000000000 > [ 0.525664] ---[ end trace fdc268a9855baf7e ]--- > [ 0.530334] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009 > [ 0.530334] > [ 0.539528] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009 > > > Can't bisect/debug tonight, will do as soon as I can. Maybe this is https://bugs.debian.org/845690, although the people observing that problem did not even get to see any messages on the console. Cheers, Sven