View Issue Details

IDProjectCategoryView StatusLast Update
0016955CentOS-7kernelpublic2020-01-27 09:05
Reporterjake.setford 
PrioritynormalSeveritycrashReproducibilityhave not tried
Status newResolutionopen 
Product Version7.4.1708 
Target VersionFixed in Version 
Summary0016955: PANIC: "kernel BUG at mm/slub.c:3602!"
DescriptionHad two crashes five hours apart

Crash:1
 KERNEL: /usr/lib/debug/lib/modules/3.10.0-693.el7.x86_64/vmlinux
    DUMPFILE: vmcore [PARTIAL DUMP]
        CPUS: 4
        DATE: Mon Jan 20 23:50:58 2020
      UPTIME: 6 days, 04:19:12
LOAD AVERAGE: 1.10, 1.59, 1.54
       TASKS: 2090
    NODENAME: Lon01Worker04
     RELEASE: 3.10.0-693.el7.x86_64
     VERSION: #1 SMP Tue Aug 22 21:09:27 UTC 2017
     MACHINE: x86_64 (2596 Mhz)
      MEMORY: 8 GB
       PANIC: "kernel BUG at mm/slub.c:3602!"
         PID: 15498
     COMMAND: "kworker/u8:2"
        TASK: ffff880025198fd0 [THREAD_INFO: ffff880104070000]
         CPU: 2
       STATE: TASK_RUNNING (PANIC)

crash> bt
PID: 15498 TASK: ffff880025198fd0 CPU: 2 COMMAND: "kworker/u8:2"
 #0 [ffff880104073880] machine_kexec at ffffffff8105c4cb
 #1 [ffff8801040738e0] __crash_kexec at ffffffff81104a32
 #2 [ffff8801040739b0] crash_kexec at ffffffff81104b20
 #3 [ffff8801040739c8] oops_end at ffffffff816ad278
 #4 [ffff8801040739f0] die at ffffffff8102e97b
 #5 [ffff880104073a20] do_trap at ffffffff816ac9c0
 #6 [ffff880104073a70] do_invalid_op at ffffffff8102b184
 #7 [ffff880104073b20] invalid_op at ffffffff816b685e
    [exception RIP: kfree+313]
    RIP: ffffffff811deee9 RSP: ffff880104073bd8 RFLAGS: 00010246
    RAX: 001fffff00000400 RBX: ffffffff81638b30 RCX: 0000000000000006
    RDX: 001fffff00000000 RSI: 0000000000000000 RDI: ffffffff81638b30
    RBP: ffff880104073bf0 R8: 000000005b2d2d2d R9: 6532313838306138
    R10: 0000000000008749 R11: ffffea0000058e00 R12: ffff88009b8f3400
    R13: ffffffff8167be56 R14: ffff880104073cb0 R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
 #8 [ffff880104073bf8] in6_dev_finish_destroy at ffffffff8167be56
 #9 [ffff880104073c18] ip6_route_dev_notify at ffffffff8165019f
#10 [ffff880104073c30] notifier_call_chain at ffffffff816b04dc
#11 [ffff880104073c68] raw_notifier_call_chain at ffffffff810b68d6
#12 [ffff880104073c78] call_netdevice_notifiers_info at ffffffff8158306d
#13 [ffff880104073ca0] netdev_run_todo at ffffffff8158c7bf
#14 [ffff880104073d00] rtnl_unlock at ffffffff81598d7e
#15 [ffff880104073d10] default_device_exit_batch at ffffffff8158407e
#16 [ffff880104073d88] ops_exit_list at ffffffff8157c473
#17 [ffff880104073db8] cleanup_net at ffffffff8157d550
#18 [ffff880104073e20] process_one_work at ffffffff810a881a
#19 [ffff880104073e68] worker_thread at ffffffff810a94e6
#20 [ffff880104073ec8] kthread at ffffffff810b098f
#21 [ffff880104073f50] ret_from_fork at ffffffff816b4f18

Crash 2:
      KERNEL: /usr/lib/debug/lib/modules/3.10.0-693.el7.x86_64/vmlinux
    DUMPFILE: vmcore [PARTIAL DUMP]
        CPUS: 4
        DATE: Tue Jan 21 04:48:19 2020
      UPTIME: 04:57:01
LOAD AVERAGE: 1.36, 2.35, 2.77
       TASKS: 1119
    NODENAME: Lon01Worker04
     RELEASE: 3.10.0-693.el7.x86_64
     VERSION: #1 SMP Tue Aug 22 21:09:27 UTC 2017
     MACHINE: x86_64 (2596 Mhz)
      MEMORY: 8 GB
       PANIC: "BUG: unable to handle kernel NULL pointer dereference at 0000000000000398"
         PID: 6706
     COMMAND: "kworker/u8:1"
        TASK: ffff88006e0ecf10 [THREAD_INFO: ffff880192f28000]
         CPU: 1
       STATE: TASK_RUNNING (PANIC)

PID: 6706 TASK: ffff88006e0ecf10 CPU: 1 COMMAND: "kworker/u8:1"
 #0 [ffff880192f2b8a8] machine_kexec at ffffffff8105c4cb
 #1 [ffff880192f2b908] __crash_kexec at ffffffff81104a32
 #2 [ffff880192f2b9d8] crash_kexec at ffffffff81104b20
 #3 [ffff880192f2b9f0] oops_end at ffffffff816ad278
 #4 [ffff880192f2ba18] no_context at ffffffff8169d29a
 #5 [ffff880192f2ba68] __bad_area_nosemaphore at ffffffff8169d330
 #6 [ffff880192f2bab0] bad_area_nosemaphore at ffffffff8169d49a
 #7 [ffff880192f2bac0] __do_page_fault at ffffffff816b013e
 #8 [ffff880192f2bb20] do_page_fault at ffffffff816b02e5
 #9 [ffff880192f2bb50] page_fault at ffffffff816ac508
    [exception RIP: in6_dev_finish_destroy+53]
    RIP: ffffffff8167be35 RSP: ffff880192f2bc00 RFLAGS: 00010286
    RAX: 0000000000000024 RBX: ffff880201291400 RCX: 0000000000000006
    RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000009
    RBP: ffff880192f2bc10 R8: 000000005b2d2d2d R9: 6533366537383835
    R10: 0000000000005e92 R11: 61727420646e6520 R12: 0000000000000000
    R13: 0000000000000006 R14: ffff880192f2bcb0 R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
#10 [ffff880192f2bc18] ip6_route_dev_notify at ffffffff8165019f
#11 [ffff880192f2bc30] notifier_call_chain at ffffffff816b04dc
#12 [ffff880192f2bc68] raw_notifier_call_chain at ffffffff810b68d6
#13 [ffff880192f2bc78] call_netdevice_notifiers_info at ffffffff8158306d
#14 [ffff880192f2bca0] netdev_run_todo at ffffffff8158c7bf
#15 [ffff880192f2bd00] rtnl_unlock at ffffffff81598d7e
#16 [ffff880192f2bd10] default_device_exit_batch at ffffffff8158407e
#17 [ffff880192f2bd88] ops_exit_list at ffffffff8157c473
#18 [ffff880192f2bdb8] cleanup_net at ffffffff8157d550
#19 [ffff880192f2be20] process_one_work at ffffffff810a881a
#20 [ffff880192f2be68] worker_thread at ffffffff810a94e6
#21 [ffff880192f2bec8] kthread at ffffffff810b098f
#22 [ffff880192f2bf50] ret_from_fork at ffffffff816b4f18
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Activities

TrevorH

TrevorH

2020-01-21 11:51

manager   ~0036083

Only the current version is supported and you are years behind (7.4 was 2017). Run `yum update` and get onto 7.7 with kernel-3.10.0-1062.8.1.el7 and retest.
jake.setford

jake.setford

2020-01-27 09:05

reporter   ~0036128

Thanks, TevorH. I've updated to the latest version. Will see if the issue returns.

Issue History

Date Modified Username Field Change
2020-01-21 10:17 jake.setford New Issue
2020-01-21 11:51 TrevorH Note Added: 0036083
2020-01-27 09:05 jake.setford Note Added: 0036128