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Bug #3126

mds crashed bool CDir::check_rstats()

Added by Tamilarasi muthamizhan over 11 years ago. Updated about 11 years ago.

Status:
Can't reproduce
Priority:
Normal
Assignee:
Category:
-
Target version:
-
% Done:

0%

Source:
Q/A
Tags:
Backport:
Regression:
No
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Logs: ubuntu@teuthology:/a/teuthology-2012-09-09_00:00:04-regression-next-testing-basic/19242

2012-09-09T00:40:42.487 INFO:teuthology.task.ceph.mds.a.err:mds/CDir.cc: In function 'bool CDir::check_rstats()' thread 7fe0264e5700 time 2012-09-09 00:40:42.350688
2012-09-09T00:40:42.487 INFO:teuthology.task.ceph.mds.a.err:mds/CDir.cc: 233: FAILED assert(!g_conf->mds_debug_scatterstat || (get_num_head_items() == (fnode.fragstat.nfiles + fnode.fragstat.nsubdirs)))
2012-09-09T00:40:42.487 INFO:teuthology.task.ceph.mds.a.err: ceph version 0.51-274-g5f36b8d (commit:5f36b8d78416b7a1d1bbefecddfcee00b7bfcfa3)
2012-09-09T00:40:42.488 INFO:teuthology.task.ceph.mds.a.err: 1: (CDir::check_rstats()+0x1471) [0x63d281]
2012-09-09T00:40:42.488 INFO:teuthology.task.ceph.mds.a.err: 2: (MDCache::predirty_journal_parents(Mutation*, EMetaBlob*, CInode*, CDir*, int, int, snapid_t)+0x1191) [0x597661]
2012-09-09T00:40:42.488 INFO:teuthology.task.ceph.mds.a.err: 3: (Server::handle_client_symlink(MDRequest*)+0x5ae) [0x52d7ae]
2012-09-09T00:40:42.488 INFO:teuthology.task.ceph.mds.a.err: 4: (Server::dispatch_client_request(MDRequest*)+0x5ab) [0x540fab]
2012-09-09T00:40:42.489 INFO:teuthology.task.ceph.mds.a.err: 5: (Server::handle_client_request(MClientRequest*)+0x51d) [0x5446cd]
2012-09-09T00:40:42.489 INFO:teuthology.task.ceph.mds.a.err: 6: (Server::dispatch(Message*)+0x2d3) [0x544f43]
2012-09-09T00:40:42.489 INFO:teuthology.task.ceph.mds.a.err: 7: (MDS::handle_deferrable_message(Message*)+0xc7f) [0x4bba1f]
2012-09-09T00:40:42.489 INFO:teuthology.task.ceph.mds.a.err: 8: (MDS::_dispatch(Message*)+0x9ad) [0x4cec8d]
2012-09-09T00:40:42.489 INFO:teuthology.task.ceph.mds.a.err: 9: (MDS::ms_dispatch(Message*)+0x21b) [0x4cfffb]
2012-09-09T00:40:42.489 INFO:teuthology.task.ceph.mds.a.err: 10: (DispatchQueue::entry()+0x711) [0x7e4371]
2012-09-09T00:40:42.489 INFO:teuthology.task.ceph.mds.a.err: 11: (DispatchQueue::DispatchThread::entry()+0xd) [0x76bc5d]
2012-09-09T00:40:42.489 INFO:teuthology.task.ceph.mds.a.err: 12: (()+0x7e9a) [0x7fe02b24fe9a]
2012-09-09T00:40:42.490 INFO:teuthology.task.ceph.mds.a.err: 13: (clone()+0x6d) [0x7fe0297f74bd]
2012-09-09T00:40:42.490 INFO:teuthology.task.ceph.mds.a.err: NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
2012-09-09T00:40:42.490 INFO:teuthology.task.ceph.mds.a.err:2012-09-09 00:40:42.473895 7fe0264e5700 -1 mds/CDir.cc: In function 'bool CDir::check_rstats()' thread 7fe0264e5700 time 2012-09-09 00:40:42.350688
2012-09-09T00:40:42.490 INFO:teuthology.task.ceph.mds.a.err:mds/CDir.cc: 233: FAILED assert(!g_conf->mds_debug_scatterstat || (get_num_head_items() == (fnode.fragstat.nfiles + fnode.fragstat.nsubdirs)))
2012-09-09T00:40:42.490 INFO:teuthology.task.ceph.mds.a.err:
2012-09-09T00:40:42.490 INFO:teuthology.task.ceph.mds.a.err: ceph version 0.51-274-g5f36b8d (commit:5f36b8d78416b7a1d1bbefecddfcee00b7bfcfa3)
2012-09-09T00:40:42.490 INFO:teuthology.task.ceph.mds.a.err: 1: (CDir::check_rstats()+0x1471) [0x63d281]
2012-09-09T00:40:42.491 INFO:teuthology.task.ceph.mds.a.err: 2: (MDCache::predirty_journal_parents(Mutation*, EMetaBlob*, CInode*, CDir*, int, int, snapid_t)+0x1191) [0x597661]
2012-09-09T00:40:42.499 INFO:teuthology.task.ceph.mds.a.err: 3: (Server::handle_client_symlink(MDRequest*)+0x5ae) [0x52d7ae]
2012-09-09T00:40:42.499 INFO:teuthology.task.ceph.mds.a.err: 4: (Server::dispatch_client_request(MDRequest*)+0x5ab) [0x540fab]
2012-09-09T00:40:42.499 INFO:teuthology.task.ceph.mds.a.err: 5: (Server::handle_client_request(MClientRequest*)+0x51d) [0x5446cd]
2012-09-09T00:40:42.500 INFO:teuthology.task.ceph.mds.a.err: 6: (Server::dispatch(Message*)+0x2d3) [0x544f43]
2012-09-09T00:40:42.500 INFO:teuthology.task.ceph.mds.a.err: 7: (MDS::handle_deferrable_message(Message*)+0xc7f) [0x4bba1f]
2012-09-09T00:40:42.500 INFO:teuthology.task.ceph.mds.a.err: 8: (MDS::_dispatch(Message*)+0x9ad) [0x4cec8d]
2012-09-09T00:40:42.500 INFO:teuthology.task.ceph.mds.a.err: 9: (MDS::ms_dispatch(Message*)+0x21b) [0x4cfffb]
2012-09-09T00:40:42.500 INFO:teuthology.task.ceph.mds.a.err: 10: (DispatchQueue::entry()+0x711) [0x7e4371]
2012-09-09T00:40:42.500 INFO:teuthology.task.ceph.mds.a.err: 11: (DispatchQueue::DispatchThread::entry()+0xd) [0x76bc5d]
2012-09-09T00:40:42.500 INFO:teuthology.task.ceph.mds.a.err: 12: (()+0x7e9a) [0x7fe02b24fe9a]
2012-09-09T00:40:42.500 INFO:teuthology.task.ceph.mds.a.err: 13: (clone()+0x6d) [0x7fe0297f74bd]
2012-09-09T00:40:42.501 INFO:teuthology.task.ceph.mds.a.err: NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
ubuntu@teuthology:/a/teuthology-2012-09-09_00:00:04-regression-next-testing-basic/19242$ cat config.yaml 
kernel: &id001
  kdb: true
  sha1: bffab0da2058520d4f261bd8a3004de83637368a
nuke-on-error: true
overrides:
  ceph:
    fs: btrfs
    log-whitelist:
    - slow request
    sha1: 5f36b8d78416b7a1d1bbefecddfcee00b7bfcfa3
  workunit:
    sha1: 5f36b8d78416b7a1d1bbefecddfcee00b7bfcfa3
roles:
- - mon.a
  - mon.c
  - osd.0
  - osd.1
  - osd.2
- - mon.b
  - mds.a
  - osd.3
  - osd.4
  - osd.5
- - client.0
targets:
  ubuntu@plana50.front.sepia.ceph.com: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDVJ+lkgUdkr27WFzrmwSQU22m+pFIiqzhfcO4Hinu8A8uyP4FIephrEcq4Rrt4hp14Syb1pxXisV6UKwAZKikDoD1Wl0LSro4TzOs6HuMEhfvzdnISvyzE3f2w0cj1zE61rHFYfPNF14b9fkE3wBf2Vb4i6ReaN2/Yd12J/xO52tJH1lPxgsFoAIRMjdQMbfVwPU6kK9SY4ngt9iLjge6gZ0O9Jwe2vrgD6+LNoMY9qvNjgRvQdCTi85OQwitU0ZMZdGC0cQ/oNbKd+yW92rW9Wu6dcyKSisesRcm7lbtS6X2uUup+u3vWze7coT+Py3TdNW6nGpIg4muyvqHfSinz
  ubuntu@plana52.front.sepia.ceph.com: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC9kswBp2g5ZV1Qrvlee8MvUOCNdubQFqUBr5WSsmFBODqEuiitWbhuBu2Ucz0lBMf41DpMKLeYDN0lIC94GZmGaiCN+Ak9Ia05d/uRvesT2nDgHB3Z9J/zEFlY8RVxL3xhD+hq4u8dbASlqqoMDiBP+7efZMxt4Ndnzr/yOxge3KenxyQImBUS+OV+BqnfCOHf6BqM33U1leXz2kng7ocxoE91DAMslKD/2DPRSYEhfucUJZk6IYevr/g0JVhbfvjSlZzwUEfTyVmPeqNyls/U+azhKlvQbqpb+ttc02RNydQ1YgOgHFCaqd9Vm8XjUU6vYGlkFHZ+BMJuEwA9AH/D
  ubuntu@plana59.front.sepia.ceph.com: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC2ijQopwlP92QQaUVB/Dx8HLmRokvfKoN4+2xGBvej1Qb/P67By9WNF92tQspMpLSpvqodRaXxcKixvrlLEJJQ16lY9xje2jNDWRjJ/AjnAg79qRA7N6L6BC7rccZ8oZWXqOpNKIKRNUUyn+XwtVgkbbcUr5NjQG2CfsLPtoNkdX98a/UyvhefomanU6oStJHFIptLXe2WjgW6DoXofu9qIpyZrO75XFOIlEpC2QTXU6eTVGRxhL2qtVVR42z7bcrNuVFr4TTTNvqaabyvW2mPZNz3a8ojh/pb8gIZGFYydiG8aOsS9dapltOysmdwfBPXHsAoD/49vbPEHIdyjarp
tasks:
- internal.lock_machines: 3
- internal.save_config: null
- internal.check_lock: null
- internal.connect: null
- internal.check_conflict: null
- kernel: *id001
- internal.base: null
- internal.archive: null
- internal.coredump: null
- internal.syslog: null
- internal.timer: null
- chef: null
- clock: null
- ceph:
    conf:
      mds:
        debug mds: 10
        debug ms: 1
- kclient: null
- workunit:
    clients:
      all:
      - misc

History

#1 Updated by Sage Weil about 11 years ago

  • Status changed from New to Can't reproduce

we'll see i this comes up with all of yan's fixes in now.

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