System panic in find_vma function, due to sisips module
Issue
- System panic :
crash> sys
CPUS: 4
DATE: Fri Jun 19 00:28:36 2015
UPTIME: 98 days, 09:46:28
LOAD AVERAGE: 0.06, 0.09, 0.09
TASKS: 2373
NODENAME:
RELEASE: 2.6.32-431.el6.x86_64
VERSION: #1 SMP Sun Nov 10 22:19:54 EST 2013
MACHINE: x86_64 (2800 Mhz)
MEMORY: 24 GB
PANIC: "general protection fault: 0000 [#1] SMP "
Backtraces :
crash> bt
PID: 10398 TASK: ffff880631f98ae0 CPU: 1 COMMAND: "amq1m-wrapper"
#0 [ffff880633e77b80] machine_kexec at ffffffff81038f3b
#1 [ffff880633e77be0] crash_kexec at ffffffff810c5d92
#2 [ffff880633e77cb0] oops_end at ffffffff8152b510
#3 [ffff880633e77ce0] die at ffffffff81010e0b
#4 [ffff880633e77d10] do_general_protection at ffffffff8152b012
#5 [ffff880633e77d40] general_protection at ffffffff8152a7e5
[exception RIP: find_vma+66]
RIP: ffffffff8114dc42 RSP: ffff880633e77df8 RFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000028 RCX: ffff8801f93d4638
RDX: 2f2f000000000000 RSI: 00007f7c3f98ba08 RDI: ffff88025a5a8400
RBP: ffff880633e77df8 R8: 0000000000000000 R9: 0000000000000001
R10: 0000000000000000 R11: 0000000000000293 R12: 00007f7c3f98ba08
R13: ffff88025a5a8400 R14: 00000001006f250e R15: 0000000000000004
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0000
#6 [ffff880633e77e00] __do_page_fault at ffffffff8104a899
#7 [ffff880633e77f20] do_page_fault at ffffffff8152d45e
#8 [ffff880633e77f50] page_fault at ffffffff8152a815
RIP: 00000037c8e0e1b8 RSP: 00007fffc1724e08 RFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000618888 RCX: 00000037c8e0ef3d
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00000001006f250e R8: 0000000000000000 R9: 0000000000000001
R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff
R13: 0000000000412b00 R14: 00000001006f250e R15: 00000000006177b0
ORIG_RAX: ffffffffffffffff CS: 0033 SS: 002b
Environment
- sisips module
- Red Hat Enterprise Linux 6
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