System crash with error "kernel BUG at block/blk-core.c:1277!"
Issue
- System crash with error "kernel BUG at block/blk-core.c:1277!":
[15301157.417282] ------------[ cut here ]------------
[15301157.418232] kernel BUG at block/blk-core.c:1277!
[15301157.419029] invalid opcode: 0000 [#1] SMP
- Backtrace present:
PID: 0 TASK: ffff880813ee16c0 CPU: 7 COMMAND: "swapper/7"
#0 [ffff88081fae3ac8] machine_kexec at ffffffff8104c4cb
#1 [ffff88081fae3b28] crash_kexec at ffffffff810e1fe2
#2 [ffff88081fae3bf8] oops_end at ffffffff8160c588
#3 [ffff88081fae3c20] die at ffffffff8101736b
#4 [ffff88081fae3c50] do_trap at ffffffff8160bc60
#5 [ffff88081fae3ca0] do_invalid_op at ffffffff810141c4
#6 [ffff88081fae3d50] invalid_op at ffffffff816154de
[exception RIP: blk_requeue_request+154]
RIP: ffffffff812a9eca RSP: ffff88081fae3e08 RFLAGS: 00010006
RAX: ffff8808122aa5d8 RBX: ffff881013214800 RCX: dead000000200200
RDX: ffff8808122aa5d8 RSI: ffff8808122aa488 RDI: ffff8808122aa5d8
RBP: ffff88081fae3e20 R8: ffff8808122aa5d8 R9: ffff88100abf5028
R10: ffff881014729000 R11: 00000000000024c5 R12: ffff8808122aa488
R13: ffff88100ed7f620 R14: 0000000000000202 R15: 0000000000000001
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
#7 [ffff88081fae3e00] blk_requeue_request at ffffffff812a9e4c
#8 [ffff88081fae3e28] __scsi_queue_insert at ffffffff813f94ca
#9 [ffff88081fae3e70] scsi_softirq_done at ffffffff813f96a2
#10 [ffff88081fae3ea0] blk_done_softirq at ffffffff812b3cb0
#11 [ffff88081fae3ee0] __do_softirq at ffffffff81077b2f
#12 [ffff88081fae3f50] call_softirq at ffffffff816156dc
#13 [ffff88081fae3f68] do_softirq at ffffffff81015d95
#14 [ffff88081fae3f88] irq_exit at ffffffff81077ec5
#15 [ffff88081fae3fa0] smp_call_function_single_interrupt at ffffffff81041915
#16 [ffff88081fae3fb0] call_function_single_interrupt at ffffffff81614e9d
Environment
- Red Hat Enterprise Linux 6 / 7
- kernel-2.6.32-754.11.1.el6 / kernel-3.10.0-229.el7
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