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Bug #11526
closedMDS crashed in ceph::buffer::list::splice
Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
other
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
./include/buffer.h: 240: FAILED assert(_len >= o) ceph version 0.94-1402-g5ac962d (5ac962d879d920805bd661857592860caae27f2b) 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x80) [0x1640e50] 2: (ceph::buffer::ptr::set_offset(unsigned int)+0x3a) [0x1647462] 3: (ceph::buffer::list::splice(unsigned int, unsigned int, ceph::buffer::list*)+0x238) [0x16458ba] 4: (JournalStream::read(ceph::buffer::list&, ceph::buffer::list*, unsigned long*)+0x17c) [0x145588e] 5: (Journaler::try_read_entry(ceph::buffer::list&)+0x1ef) [0x1453d65] 6: (MDLog::_replay_thread()+0xc6a) [0x1434200] 7: (MDLog::ReplayThread::entry()+0x1c) [0x10f0d88] 8: (Thread::entry_wrapper()+0xa8) [0x16310ee] 9: (Thread::_entry_func(void*)+0x18) [0x163103c] 10: /lib64/libpthread.so.0() [0x334c607ee5] 11: (clone()+0x6d) [0x334bef4d1d] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
introduced by https://github.com/ceph/ceph/pull/3474
Updated by Greg Farnum about 9 years ago
Fix: https://github.com/ceph/ceph/pull/4537
This failure was seen in http://pulpito.ceph.com/teuthology-2015-05-01_23:04:01-fs-master-testing-basic-multi/871730/ (among others I haven't gotten to yet?).
Updated by Greg Farnum about 9 years ago
- Status changed from New to 7
Merged to master in 4f45409531abf1b4c97c4e9449ab40cb516735fd
Updated by Greg Farnum about 9 years ago
http://pulpito-rdu.front.sepia.ceph.com/teuthology-2015-05-02_23:18:02-multimds-master-testing-basic-typica/10003/ and others of the hung jobs from this run contain more examples.
Updated by Sage Weil almost 9 years ago
- Status changed from 7 to Resolved
- Regression set to No
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