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Bug #3524

closed

test_librbd_fsx: crash after flatten

Added by Sage Weil over 11 years ago. Updated about 11 years ago.

Status:
Duplicate
Priority:
High
Assignee:
Josh Durgin
Target version:
-
% Done:

0%

Source:
Q/A
Tags:
Backport:
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

#0  0x00007f5d6bd66d67 in librbd::aio_read (ictx=0x0, image_extents=..., buf=0x0, pbl=0x7f5c40006100, c=0x7f5c510ce370) at librbd/internal.cc:2589
2589    librbd/internal.cc: No such file or directory.
(gdb) bt
#0  0x00007f5d6bd66d67 in librbd::aio_read (ictx=0x0, image_extents=..., buf=0x0, pbl=0x7f5c40006100, c=0x7f5c510ce370) at librbd/internal.cc:2589
#1  0x00007f5d6bd395c9 in librbd::AioRequest::read_from_parent (this=0x7f5c400060b0, image_extents=...) at librbd/AioRequest.cc:60
#2  0x00007f5d6bd3a596 in librbd::AbstractWrite::should_complete (this=0x7f5c400060b0, r=-2) at librbd/AioRequest.cc:168
#3  0x00007f5d6bd3773b in librbd::AioRequest::complete (this=0x7f5c400060b0, r=-2) at ./librbd/AioRequest.h:37
#4  0x00007f5d6bd6524a in librbd::rados_req_cb (c=0x7f5c40009f50, arg=0x7f5c400060b0) at librbd/internal.cc:2345
#5  0x00007f5d6aecc0d1 in librados::C_AioSafe::finish (this=0x7f5d50269520, r=0) at ./librados/AioCompletionImpl.h:190
#6  0x00007f5d6af40da6 in Finisher::finisher_thread_entry (this=0x1692df8) at common/Finisher.cc:56
#7  0x00007f5d6aeb3dba in Finisher::FinisherThread::entry (this=0x1692f10) at ./common/Finisher.h:46
#8  0x00007f5d6b0dfce9 in Thread::_entry_func (arg=0x1692f10) at common/Thread.cc:41
#9  0x00007f5d69eb1e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007f5d6a1b94bd in klogctl () from /lib/x86_64-linux-gnu/libc.so.6
#11 0x0000000000000000 in ?? ()
(gdb) f 0
#0  0x00007f5d6bd66d67 in librbd::aio_read (ictx=0x0, image_extents=..., buf=0x0, pbl=0x7f5c40006100, c=0x7f5c510ce370) at librbd/internal.cc:2589
2589    in librbd/internal.cc
(gdb) up
#1  0x00007f5d6bd395c9 in librbd::AioRequest::read_from_parent (this=0x7f5c400060b0, image_extents=...) at librbd/AioRequest.cc:60
60      librbd/AioRequest.cc: No such file or directory.

m_ictx->parent == NULL?

ubuntu@teuthology:/a/sage-2012-11-24_15:06:57-regression-next-testing-basic/3533

last few lines of output:

2012-11-24T19:42:25.427 INFO:teuthology.orchestra.run.out:1143 punch    from 0x3cd4251c to 0x3cd47a44, (0x5528 bytes)
2012-11-24T19:42:25.740 INFO:teuthology.orchestra.run.out:1144 write    0x8610a1a thru  0x8616c38       (0x621f bytes)
2012-11-24T19:42:25.741 INFO:teuthology.orchestra.run.out:1145 write    0x1be69c10 thru 0x1be7108f      (0x7480 bytes)
2012-11-24T19:42:25.743 INFO:teuthology.orchestra.run.out:1146 flatten

CommandCrashedError: Command crashed: 'CEPH_CONF=/tmp/cephtest/ceph.conf LD_LIBRARY_PATH=/tmp/cephtest/binary/usr/local/lib /tmp/cephtest/enable-coredump /tmp/cephtest/binary/usr/local/bin/ceph-coverage /tmp/cephtest/archive/coverage /tmp/cephtest/binary/usr/local/bin/test_librbd_fsx -d -W -R -p 100 -P /tmp/cephtest/archive -t 1 -l 1073741824 -S 0 -N 2000 pool_client.0 image_client.0'

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