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Bug #16807

Crash in handle_slave_rename_prep

Added by John Spray about 3 years ago. Updated 6 months ago.

Status:
Resolved
Priority:
High
Assignee:
-
Category:
-
Target version:
Start date:
07/25/2016
Due date:
% Done:

0%

Source:
other
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
multimds
Pull request ID:

Description

Opening from Patrick's http://tracker.ceph.com/issues/16768

Dead: 2016-07-19T01:26:57.608 INFO:tasks.workunit.client.0.mira064.stderr:/home/ubuntu/cephtest/workunit.client.0/suites/fsstress.sh: line 1:  3178 Terminated              $command
ceph version v11.0.0-709-g12c0683 (12c068365c43a140fe1fe23bf68318342710e84d)
 1: (ceph::BackTrace::BackTrace(int)+0x2d) [0x17b61e7]
 2: ceph-mds() [0x17b549f]
 3: (()+0x10340) [0x7f65805d6340]
 4: (MDSCacheObject::get(int)+0x13) [0x14454d5]
 5: (MutationImpl::pin(MDSCacheObject*)+0x42) [0x14a3c8c]
 6: (Server::handle_slave_rename_prep(std::shared_ptr<MDRequestImpl>&)+0x92c) [0x1434eb2]
 7: (Server::dispatch_slave_request(std::shared_ptr<MDRequestImpl>&)+0xc33) [0x14034db]
 8: (Server::handle_slave_request(MMDSSlaveRequest*)+0x1137) [0x140187f]
 9: (Server::dispatch(Message*)+0x976) [0x13f1b84]
 10: (MDSRank::handle_deferrable_message(Message*)+0xa71) [0x13a8057]
 11: (MDSRank::_dispatch(Message*, bool)+0x3bc) [0x13a62c2]
 12: (MDSRankDispatcher::ms_dispatch(Message*)+0x34) [0x13a5ef0]
 13: (MDSDaemon::ms_dispatch(Message*)+0x21d) [0x13782bf]
 14: (Messenger::ms_deliver_dispatch(Message*)+0x98) [0x1af71bc]
 15: (DispatchQueue::entry()+0x5dd) [0x1af62d9]
 16: (DispatchQueue::DispatchThread::entry()+0x1c) [0x1902046]
 17: (Thread::entry_wrapper()+0xc1) [0x19ef733]
 18: (Thread::_entry_func(void*)+0x18) [0x19ef668]
 19: (()+0x8182) [0x7f65805ce182]
 20: (clone()+0x6d) [0x7f657f6cf47d]
1 jobs: ['321707']
suites: ['clusters/3-mds.yaml', 'debug/mds_client.yaml', 'fs/btrfs.yaml', 'inline/no.yaml', 'mount/cfuse.yaml', 'multimds/basic/{ceph/base.yaml', 'overrides/whitelist_wrongly_marked_down.yaml', 'tasks/suites_fsstress.yaml}']

Related issues

Related to fs - Bug #16768: multimds: check_rstat assertion failure Resolved 07/21/2016

History

#1 Updated by John Spray about 3 years ago

Added an assertion to see if this is happening when a rename points to a null dentry
https://github.com/ceph/ceph/pull/10429

#2 Updated by John Spray about 3 years ago

  • Related to Bug #16768: multimds: check_rstat assertion failure added

#3 Updated by Zheng Yan about 3 years ago

  • Status changed from New to Testing

#4 Updated by John Spray almost 3 years ago

  • Priority changed from Normal to High
  • Target version set to v12.0.0

#5 Updated by Zheng Yan over 1 year ago

  • Status changed from Testing to Resolved

#6 Updated by Patrick Donnelly 6 months ago

  • Category deleted (90)
  • Labels (FS) multimds added

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