Bug #3531: mds segfault at _unlink_local_finsh - CephFS - Ceph

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Bug #3531

closed

mds segfault at _unlink_local_finsh

Added by Tamilarasi muthamizhan over 11 years ago. Updated almost 8 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Sage Weil

Category:

Target version:

% Done:

Source:

Q/A

Tags:

Backport:

Regression:

Severity:

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

MDS

Labels (FS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

logs: ubuntu@teuthology:/a/sage-2012-11-25_20:49:20-regression-next-master-basic/4225

2012-11-25T21:49:51.883 INFO:teuthology.task.ceph.mds.a.err: ceph version 0.54-682-gbc32fc4 (bc32fc42d2bb38c300f65d577ab105f02cc50571)
2012-11-25T21:49:51.883 INFO:teuthology.task.ceph.mds.a.err: 1: (ceph::BackTrace::BackTrace(int)+0x2d) [0xc2f191]
2012-11-25T21:49:51.883 INFO:teuthology.task.ceph.mds.a.err: 2: /tmp/cephtest/binary/usr/local/bin/ceph-mds() [0xccb07a]
2012-11-25T21:49:51.883 INFO:teuthology.task.ceph.mds.a.err: 3: (()+0xfcb0) [0x7f59c5e11cb0]
2012-11-25T21:49:51.883 INFO:teuthology.task.ceph.mds.a.err: 4: (elist<CDentry*>::item::insert_before(elist<CDentry*>::item*)+0x49) [0xaa8c1d]
2012-11-25T21:49:51.883 INFO:teuthology.task.ceph.mds.a.err: 5: (elist<CDentry*>::push_back(elist<CDentry*>::item*)+0x42) [0xaa87de]
2012-11-25T21:49:51.884 INFO:teuthology.task.ceph.mds.a.err: 6: (CDentry::_mark_dirty(LogSegment*)+0xa4) [0xaa4e9e]
2012-11-25T21:49:51.884 INFO:teuthology.task.ceph.mds.a.err: 7: (CDentry::mark_dirty(unsigned long, LogSegment*)+0x21c) [0xaa50bc]
2012-11-25T21:49:51.884 INFO:teuthology.task.ceph.mds.a.err: 8: (Server::_unlink_local_finish(MDRequest*, CDentry*, CDentry*, unsigned long)+0x2ff) [0x945fc7]
2012-11-25T21:49:51.884 INFO:teuthology.task.ceph.mds.a.err: 9: (C_MDS_unlink_local_finish::finish(int)+0x68) [0x962604]
2012-11-25T21:49:51.884 INFO:teuthology.task.ceph.mds.a.err: 10: (Context::complete(int)+0x2b) [0x8820a5]
2012-11-25T21:49:51.884 INFO:teuthology.task.ceph.mds.a.err: 11: (finish_contexts(CephContext*, std::list<Context*, std::allocator<Context*> >&, int)+0x259) [0x8b23b4]
2012-11-25T21:49:51.884 INFO:teuthology.task.ceph.mds.a.err: 12: (Journaler::_finish_flush(int, unsigned long, utime_t)+0x666) [0xb29bc2]
2012-11-25T21:49:51.885 INFO:teuthology.task.ceph.mds.a.err: 13: (Journaler::C_Flush::finish(int)+0x32) [0xb31102]
2012-11-25T21:49:51.885 INFO:teuthology.task.ceph.mds.a.err: 14: (Objecter::handle_osd_op_reply(MOSDOpReply*)+0x1995) [0xb46751]
2012-11-25T21:49:51.885 INFO:teuthology.task.ceph.mds.a.err: 15: (MDS::handle_core_message(Message*)+0xb16) [0x8abfa6]
2012-11-25T21:49:51.885 INFO:teuthology.task.ceph.mds.a.err: 16: (MDS::_dispatch(Message*)+0x6f) [0x8adeb7]
2012-11-25T21:49:51.885 INFO:teuthology.task.ceph.mds.a.err: 17: (MDS::ms_dispatch(Message*)+0x1a0) [0x8ab21a]
2012-11-25T21:49:51.885 INFO:teuthology.task.ceph.mds.a.err: 18: (Messenger::ms_deliver_dispatch(Message*)+0x9b) [0xca0fc5]
2012-11-25T21:49:51.885 INFO:teuthology.task.ceph.mds.a.err: 19: (DispatchQueue::entry()+0x549) [0xca072d]
2012-11-25T21:49:51.886 INFO:teuthology.task.ceph.mds.a.err: 20: (DispatchQueue::DispatchThread::entry()+0x1c) [0xc1918c]
2012-11-25T21:49:51.886 INFO:teuthology.task.ceph.mds.a.err: 21: (Thread::_entry_func(void*)+0x23) [0xc2155d]
2012-11-25T21:49:51.886 INFO:teuthology.task.ceph.mds.a.err: 22: (()+0x7e9a) [0x7f59c5e09e9a]
2012-11-25T21:49:51.886 INFO:teuthology.task.ceph.mds.a.err: 23: (clone()+0x6d) [0x7f59c43b14bd]
2012-11-25T21:49:51.893 INFO:teuthology.task.ceph.mds.a.err:2012-11-25 21:49:41.615556 7f59c18a0700 -1 *** Caught signal (Segmentation fault) **