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Bug #4660

closed

mds: segfault in queue_backtrace_update

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

Status:
Resolved
Priority:
Urgent
Assignee:
Category:
-
Target version:
-
% Done:

0%

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

Description

2013-04-04T23:35:33.146 INFO:teuthology.task.ceph.mds.a.err:*** Caught signal (Segmentation fault) **
2013-04-04T23:35:33.146 INFO:teuthology.task.ceph.mds.a.err: in thread 7f528f7fe700
2013-04-04T23:35:33.165 INFO:teuthology.task.ceph.mds.a.err: ceph version 0.60-402-g3c0debf (3c0debf99d51a8ec1cbd76d96c436674d56dfc6e)
2013-04-04T23:35:33.165 INFO:teuthology.task.ceph.mds.a.err: 1: ceph-mds() [0x85e26a]
2013-04-04T23:35:33.165 INFO:teuthology.task.ceph.mds.a.err: 2: (()+0xfcb0) [0x7f52972cccb0]
2013-04-04T23:35:33.165 INFO:teuthology.task.ceph.mds.a.err: 3: (BacktraceInfo::BacktraceInfo(long, CInode*, LogSegment*, long)+0xce) [0x4f0f2e]
2013-04-04T23:35:33.166 INFO:teuthology.task.ceph.mds.a.err: 4: (LogSegment::queue_backtrace_update(CInode*, long, long)+0x4a) [0x4f100a]
2013-04-04T23:35:33.166 INFO:teuthology.task.ceph.mds.a.err: 5: (C_MDS_openc_finish::finish(int)+0x2ad) [0x5705fd]
2013-04-04T23:35:33.166 INFO:teuthology.task.ceph.mds.a.err: 6: (Context::complete(int)+0xa) [0x4bf04a]
2013-04-04T23:35:33.166 INFO:teuthology.task.ceph.mds.a.err: 7: (finish_contexts(CephContext*, std::list<Context*, std::allocator<Context*> >&, int)+0x95) [0x4e30d5]
2013-04-04T23:35:33.166 INFO:teuthology.task.ceph.mds.a.err: 8: (Journaler::_finish_flush(int, unsigned long, utime_t)+0x19f) [0x6e1f8f]
2013-04-04T23:35:33.167 INFO:teuthology.task.ceph.mds.a.err: 9: (Objecter::handle_osd_op_reply(MOSDOpReply*)+0xe55) [0x6fdd65]
2013-04-04T23:35:33.167 INFO:teuthology.task.ceph.mds.a.err: 10: (MDS::handle_core_message(Message*)+0xae8) [0x4dea08]
2013-04-04T23:35:33.167 INFO:teuthology.task.ceph.mds.a.err: 11: (MDS::_dispatch(Message*)+0x2f) [0x4debcf]
2013-04-04T23:35:33.167 INFO:teuthology.task.ceph.mds.a.err: 12: (MDS::ms_dispatch(Message*)+0x1d3) [0x4e0653]
2013-04-04T23:35:33.167 INFO:teuthology.task.ceph.mds.a.err: 13: (DispatchQueue::entry()+0x341) [0x82c7d1]
2013-04-04T23:35:33.167 INFO:teuthology.task.ceph.mds.a.err: 14: (DispatchQueue::DispatchThread::entry()+0xd) [0x7a91bd]
2013-04-04T23:35:33.168 INFO:teuthology.task.ceph.mds.a.err: 15: (()+0x7e9a) [0x7f52972c4e9a]
2013-04-04T23:35:33.168 INFO:teuthology.task.ceph.mds.a.err: 16: (clone()+0x6d) [0x7f5295ce7cbd]
2013-04-04T23:35:33.168 INFO:teuthology.task.ceph.mds.a.err:2013-04-04 23:35:16.583951 7f528f7fe700 -1 *** Caught signal (Segmentation fault) **
2013-04-04T23:35:33.168 INFO:teuthology.task.ceph.mds.a.err: in thread 7f528f7fe700

job was
ubuntu@teuthology:/a/teuthology-2013-04-04_19:47:57-kernel-next-testing-basic/9311$ cat orig.config.yaml 
kernel:
  kdb: true
  sha1: 85b6aabe740024f9f6aaa54afc3195940e5fa12c
nuke-on-error: true
overrides:
  ceph:
    conf:
      osd:
        osd op thread timeout: 60
    fs: btrfs
    log-whitelist:
    - slow request
    sha1: 3c0debf99d51a8ec1cbd76d96c436674d56dfc6e
  s3tests:
    branch: next
  workunit:
    sha1: 3c0debf99d51a8ec1cbd76d96c436674d56dfc6e
roles:
- - mon.a
  - mon.c
  - osd.0
  - osd.1
  - osd.2
- - mon.b
  - mds.a
  - osd.3
  - osd.4
  - osd.5
- - client.0
tasks:
- chef: null
- clock: null
- install: null
- ceph: null
- kclient: null
- workunit:
    clients:
      all:
      - kernel_untar_build.sh

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