System in hung state at 'rwsem_down_failed_common'
Issue
- System was crashed by hung_task_panic.
INFO: task java:30647 blocked for more than 120 seconds.
Not tainted 2.6.32-504.23.4.el6.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
java D 0000000000000000 0 30647 9668 0x00000080
ffff88014218be18 0000000000000086 00007fbe0c086000 ffff88010cf1c8c0
0000000000000b28 000000004f09e6ac ffff88014218bd88 0000000000000000
0000000000000001 00007fbe0c086b28 ffff8800937385f8 ffff88014218bfd8
Call Trace:
#0 [ffff88022c9cdcb0] schedule at ffffffff815299d0
#1 [ffff88022c9cdd88] rwsem_down_failed_common at ffffffff8152cb45
#2 [ffff88022c9cdde8] rwsem_down_read_failed at ffffffff8152ccd6
#3 [ffff88022c9cde28] call_rwsem_down_read_failed at ffffffff81298e84
#4 [ffff88022c9cde90] sys_madvise at ffffffff8114980c
#5 [ffff88022c9cdf80] system_call_fastpath at ffffffff8100b0f2
RIP: 00000037fc2e53c7 RSP: 00007fbe10c28b60 RFLAGS: 00000206
RAX: 000000000000001c RBX: ffffffff8100b0f2 RCX: 0000000000000000
RDX: 0000000000000004 RSI: 0000000000032000 RDI: 00007fbdec0e2000
RBP: 00007fbdec0c10b0 R8: 0000000000000000 R9: 00000000000077e4
R10: 0000000000052f50 R11: 0000000000000246 R12: 00007fbdec000020
R13: 00000000000e2000 R14: 00007fbdec000020 R15: 0000000000032000
ORIG_RAX: 000000000000001c CS: 0033 SS: 002b
Environment
- Red Hat Enterprise Linux 6
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