lkml.org 
[lkml]   [2021]   [Oct]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Date
    SubjectRe: [PATCH 4.19 00/95] 4.19.209-rc1 review
    On Mon, 4 Oct 2021 at 18:32, Greg Kroah-Hartman
    <gregkh@linuxfoundation.org> wrote:
    >
    > This is the start of the stable review cycle for the 4.19.209 release.
    > There are 95 patches in this series, all will be posted as a response
    > to this one. If anyone has any issues with these being applied, please
    > let me know.
    >
    > Responses should be made by Wed, 06 Oct 2021 12:50:17 +0000.
    > Anything received after that time might be too late.
    >
    > The whole patch series can be found in one patch at:
    > https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.209-rc1.gz
    > or in the git tree and branch at:
    > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
    > and the diffstat can be found below.
    >
    > thanks,
    >
    > greg k-h

    Regression found on arm, arm64, i386 and x86.
    following kernel crash reported on stable-rc linux-4.19.y.

    metadata:
    git branch: linux-4.19.y
    git repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
    git commit: ee3e528d83e91547f386a30677ccb96c28e78218
    git describe: v4.19.208-96-gee3e528d83e9
    make_kernelversion: 4.19.209-rc1
    kernel-config: https://builds.tuxbuild.com/1z2izwX1xMgF2OSYM5EN6ELHEij/config


    Kernel crash:
    --------------
    [ 14.900875] BUG: unable to handle kernel NULL pointer dereference
    at 0000000000000000
    [ 14.908699] PGD 0 P4D 0
    [ 14.911230] Oops: 0002 [#1] SMP PTI
    [ 14.914714] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.209-rc1 #1
    [ 14.921147] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS
    2.2 05/23/2018
    [ 14.928531] RIP: 0010:__sk_destruct+0xb9/0x190
    [ 14.932965] Code: 48 8b 47 08 48 8d 50 ff a8 01 48 0f 45 fa f0 ff
    4f 34 0f 84 d9 00 00 00 48 c7 83 00 ff ff ff 00 00 00 00 48 8b bb 78
    ff ff ff <f0> ff 0f 0f 84 a0 00 00 00 48 8b bb 70 ff ff ff e8 32 41 6d
    ff f6
    [ 14.951704] RSP: 0000:ffff9e242f803dc0 EFLAGS: 00010246
    [ 14.956920] RAX: 0000000000000000 RBX: ffff9e242cfc82c0 RCX: 0000000000000001
    [ 14.964043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
    [ 14.971167] RBP: ffff9e242f803de0 R08: ffff9e242cfc8000 R09: 0000000000000000
    [ 14.978291] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9e242cfc8000
    [ 14.985415] R13: ffff9e242cfc82c0 R14: ffff9e242cde8600 R15: 00000000ffffff0c
    [ 14.992540] FS: 0000000000000000(0000) GS:ffff9e242f800000(0000)
    knlGS:0000000000000000
    [ 15.000617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
    [ 15.006359] CR2: 0000000000000000 CR3: 0000000013c0a001 CR4: 00000000003606f0
    [ 15.013504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
    [ 15.020628] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
    [ 15.027752] Call Trace:
    [ 15.030198] <IRQ>
    [ 15.032207] __sk_free+0x71/0x110
    [ 15.035518] __sock_wfree+0x2c/0x30
    [ 15.039002] skb_release_head_state+0x56/0xa0
    [ 15.043359] napi_consume_skb+0x5a/0x140
    [ 15.047297] igb_poll+0xc7/0xf30
    [ 15.050522] net_rx_action+0x13a/0x3a0
    [ 15.054273] ? __napi_schedule+0x54/0x70
    [ 15.058189] __do_softirq+0xf6/0x2ed
    [ 15.061760] irq_exit+0xab/0xe0
    [ 15.064897] do_IRQ+0x86/0xe0
    [ 15.067862] common_interrupt+0xf/0xf
    [ 15.071519] </IRQ>
    [ 15.073618] RIP: 0010:cpuidle_enter_state+0x119/0x2c0
    [ 15.078669] Code: 77 ff 80 7d c7 00 74 12 9c 58 f6 c4 02 0f 85 8e
    01 00 00 31 ff e8 07 1d 7d ff e8 b2 84 82 ff fb 48 ba cf f7 53 e3 a5
    9b c4 20 <4c> 2b 7d c8 4c 89 f8 49 c1 ff 3f 48 f7 ea b8 ff ff ff 7f 48
    c1 fa
    [ 15.097405] RSP: 0000:ffffffff9ce03e00 EFLAGS: 00000282 ORIG_RAX:
    ffffffffffffffdc
    [ 15.104961] RAX: ffffffff9ce03e40 RBX: ffff9e242d6ce000 RCX: 000000000000001f
    [ 15.112085] RDX: 20c49ba5e353f7cf RSI: ffffffff9c028777 RDI: ffffffff9c02858e
    [ 15.119210] RBP: ffffffff9ce03e40 R08: 0000000378293f7f R09: 0000000000000022
    [ 15.126358] R10: 0000000000000034 R11: ffff9e242f81ed08 R12: 0000000000000001
    [ 15.133510] R13: ffffffff9ceca620 R14: ffffffff9ceca680 R15: 0000000378293f7f
    [ 15.140636] ? cpuidle_enter+0x17/0x20
    [ 15.144415] ? cpuidle_enter_state+0x10e/0x2c0
    [ 15.148859] cpuidle_enter+0x17/0x20
    [ 15.152430] call_cpuidle+0x23/0x40
    [ 15.155914] do_idle+0x1b9/0x240
    [ 15.159138] cpu_startup_entry+0x73/0x80
    [ 15.163055] rest_init+0xa3/0xa5
    [ 15.166280] start_kernel+0x483/0x4a5
    [ 15.169937] x86_64_start_reservations+0x24/0x26
    [ 15.174547] x86_64_start_kernel+0x70/0x74
    [ 15.178637] secondary_startup_64+0xa4/0xb0
    [ 15.182813] Modules linked in:
    [ 15.185866] CR2: 0000000000000000
    [ 15.189177] ---[ end trace 87e25bcdd88d2b4b ]---
    [ 15.193785] RIP: 0010:__sk_destruct+0xb9/0x190
    [ 15.198222] Code: 48 8b 47 08 48 8d 50 ff a8 01 48 0f 45 fa f0 ff
    4f 34 0f 84 d9 00 00 00 48 c7 83 00 ff ff ff 00 00 00 00 48 8b bb 78
    ff ff ff <f0> ff 0f 0f 84 a0 00 00 00 48 8b bb 70 ff ff ff e8 32 41 6d
    ff f6
    [ 15.216960] RSP: 0000:ffff9e242f803dc0 EFLAGS: 00010246
    [ 15.222176] RAX: 0000000000000000 RBX: ffff9e242cfc82c0 RCX: 0000000000000001
    [ 15.229302] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
    [ 15.236424] RBP: ffff9e242f803de0 R08: ffff9e242cfc8000 R09: 0000000000000000
    [ 15.243548] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9e242cfc8000
    [ 15.250673] R13: ffff9e242cfc82c0 R14: ffff9e242cde8600 R15: 00000000ffffff0c
    [ 15.257796] FS: 0000000000000000(0000) GS:ffff9e242f800000(0000)
    knlGS:0000000000000000
    [ 15.265872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
    [ 15.271613] CR2: 0000000000000000 CR3: 0000000013c0a001 CR4: 00000000003606f0
    [ 15.278734] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
    [ 15.285858] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
    [ 15.292982] Kernel panic - not syncing: Fatal exception in interrupt
    [ 15.299375] Kernel Offset: 0x1a600000 from 0xffffffff81000000
    (relocation range: 0xffffffff80000000-0xffffffffbfffffff)

    Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

    ref:
    https://lkft.validation.linaro.org/scheduler/job/3657592#L928
    https://lkft.validation.linaro.org/scheduler/job/3657638#L933
    https://lkft.validation.linaro.org/scheduler/job/3657762#L949
    https://lkft.validation.linaro.org/scheduler/job/3657822#L1899

    --
    Linaro LKFT
    https://lkft.linaro.org

    \
     
     \ /
      Last update: 2021-10-04 19:40    [W:5.381 / U:0.040 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site