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Bug #1991

mds: crash during clean shutdown

Added by Josh Durgin almost 12 years ago. Updated about 7 years ago.

Status:
Duplicate
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

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

Description

Teuthology config:

kernel:
  branch: master
nuke-on-error: true
overrides:
  ceph:
    branch: master
    btrfs: 1
    coverage: true
    log-whitelist:
    - clocks not synchronized
roles:
- - mon.0
  - osd.0
  - osd.1
  - mds.a
  - client.0
tasks:
- ceph: null
- filestore_idempotent: null

I don't think this test used the mds, so the filesystem should have been empty.

2012-01-25T16:57:58.691 INFO:teuthology.task.ceph:Shutting down mds daemons...
2012-01-25T16:57:58.692 INFO:teuthology.task.ceph.mds.a.err:*** Caught signal (Terminated) **
2012-01-25T16:57:58.692 INFO:teuthology.task.ceph.mds.a.err: in thread 7f80cb16e780. Shutting down.
2012-01-25T16:57:58.948 INFO:teuthology.task.ceph.mds.a.err:*** Caught signal (Segmentation fault) **
2012-01-25T16:57:58.948 INFO:teuthology.task.ceph.mds.a.err: in thread 7f80c72d1700
2012-01-25T16:57:59.014 INFO:teuthology.task.ceph.mds.a.err: ceph version 0.40-235-g2bc7105 (commit:2bc7105665fc95413efea027bd4c8cd61b55ceb5)
2012-01-25T16:57:59.014 INFO:teuthology.task.ceph.mds.a.err: 1: /tmp/cephtest/binary/usr/local/bin/ceph-mds() [0x91e774]
2012-01-25T16:57:59.014 INFO:teuthology.task.ceph.mds.a.err: 2: (()+0xfb40) [0x7f80cad4eb40]
2012-01-25T16:57:59.014 INFO:teuthology.task.ceph.mds.a.err: 3: (CDentry::mark_clean()+0x57f) [0x6eedef]
2012-01-25T16:57:59.014 INFO:teuthology.task.ceph.mds.a.err: 4: (CDir::_committed(unsigned long, unsigned long)+0x57f) [0x70f17f]
2012-01-25T16:57:59.015 INFO:teuthology.task.ceph.mds.a.err: 5: (C_Dir_Committed::finish(int)+0x1d) [0x71eced]
2012-01-25T16:57:59.015 INFO:teuthology.task.ceph.mds.a.err: 6: (Objecter::handle_osd_op_reply(MOSDOpReply*)+0x1455) [0x7b9b45]
2012-01-25T16:57:59.015 INFO:teuthology.task.ceph.mds.a.err: 7: (MDS::handle_core_message(Message*)+0xecf) [0x4c7a6f]
2012-01-25T16:57:59.015 INFO:teuthology.task.ceph.mds.a.err: 8: (MDS::_dispatch(Message*)+0x3c) [0x4c7bcc]
2012-01-25T16:57:59.015 INFO:teuthology.task.ceph.mds.a.err: 9: (MDS::ms_dispatch(Message*)+0xa9) [0x4ca1b9]
2012-01-25T16:57:59.015 INFO:teuthology.task.ceph.mds.a.err: 10: (SimpleMessenger::dispatch_entry()+0xa1a) [0x81d49a]
2012-01-25T16:57:59.015 INFO:teuthology.task.ceph.mds.a.err: 11: (SimpleMessenger::DispatchThread::entry()+0x2c) [0x4979cc]
2012-01-25T16:57:59.016 INFO:teuthology.task.ceph.mds.a.err: 12: (Thread::_entry_func(void*)+0x12) [0x818362]
2012-01-25T16:57:59.016 INFO:teuthology.task.ceph.mds.a.err: 13: (()+0x7971) [0x7f80cad46971]
2012-01-25T16:57:59.016 INFO:teuthology.task.ceph.mds.a.err: 14: (clone()+0x6d) [0x7f80c95d592d]

History

#1 Updated by Sage Weil almost 12 years ago

  • Status changed from New to Duplicate

see #1549.. we are racing with exit(0) from the SIGTERM handler

#2 Updated by John Spray about 7 years ago

  • Project changed from Ceph to CephFS
  • Category deleted (1)

Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid confusion.

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