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Bug #24148
closedSegmentation fault out of ObcLockManager::get_lock_type()
Status:
Duplicate
Priority:
High
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
teuthology:/a/dzafman-2018-05-16_09:57:45-rados:thrash-wip-zafman-testing-distro-basic-smithi/2539708
remote/smithi109/log/ceph-osd.3.log.gz
remote/smithi109/coredump/1526492585.37549.core
2018-05-16 17:43:05.227 7f0bbda89700 10 osd.3 pg_epoch: 551 pg[3.3( v 551'2734 (429'2331,551'2734] local-lis/les=550/551 n=49 ec=20/20 lis/c 550/503 les/c/f 551/504/0 549/550/549) [3,6,7]/[3,6,0] backfill=[7] r=0 lpr=550 pi=[503,550)/1 luod=551'2733 rops=1 bft=7 crt=551'2734 lcod 551'2732 mlcod 551'2732 active+remapped+backfilling mbc={} trimq=[1e4~1,1e8~1] ps=[1e5~2,1ea~1]] finish_flush 3:c4f32083:::smithi10915899-76:head tid 208 (0) Success 2018-05-16 17:43:05.227 7f0bbda89700 10 osd.3 pg_epoch: 551 pg[3.3( v 551'2734 (429'2331,551'2734] local-lis/les=550/551 n=49 ec=20/20 lis/c 550/503 les/c/f 551/504/0 549/550/549) [3,6,7]/[3,6,0] backfill=[7] r=0 lpr=550 pi=[503,550)/1 luod=551'2733 rops=1 bft=7 crt=551'2734 lcod 551'2732 mlcod 551'2732 active+remapped+backfilling mbc={} trimq=[1e4~1,1e8~1] ps=[1e5~2,1ea~1]] try_flush_mark_clean clearing DIRTY flag for 3:c4f32083:::smithi10915899-76:head 2018-05-16 17:43:05.227 7f0bbda89700 20 osd.3 pg_epoch: 551 pg[3.3( v 551'2734 (429'2331,551'2734] local-lis/les=550/551 n=49 ec=20/20 lis/c 550/503 les/c/f 551/504/0 549/550/549) [3,6,7]/[3,6,0] backfill=[7] r=0 lpr=550 pi=[503,550)/1 luod=551'2733 rops=1 bft=7 crt=551'2734 lcod 551'2732 mlcod 551'2732 active+remapped+backfilling mbc={} trimq=[1e4~1,1e8~1] ps=[1e5~2,1ea~1]] simple_opc_create 3:c4f32083:::smithi10915899-76:head 2018-05-16 17:43:05.227 7f0bbda89700 10 osd.3 pg_epoch: 551 pg[3.3( v 551'2734 (429'2331,551'2734] local-lis/les=550/551 n=49 ec=20/20 lis/c 550/503 les/c/f 551/504/0 549/550/549) [3,6,7]/[3,6,0] backfill=[7] r=0 lpr=550 pi=[503,550)/1 luod=551'2733 rops=1 bft=7 crt=551'2734 lcod 551'2732 mlcod 551'2732 active+remapped+backfilling mbc={} trimq=[1e4~1,1e8~1] ps=[1e5~2,1ea~1]] try_flush_mark_clean waiting on write lock 0x55e36aba0d80 0x55e37e22f180 2018-05-16 17:43:05.227 7f0bbda89700 -1 *** Caught signal (Segmentation fault) ** in thread 7f0bbda89700 thread_name:finisher ceph version 13.1.0-391-g6611561 (6611561fde26a1b12e5b3bcbb25150ec19b386cc) nautilus (dev) 1: (()+0x913830) [0x55e362140830] 2: (()+0x11390) [0x7f0bd98c1390] 3: (std::_Rb_tree<hobject_t, std::pair<hobject_t const, ObcLockManager::ObjectLockState>, std::_Select1st<std::pair<hobject_t const, ObcLockManager::ObjectLockState> >, std::less<hobject_t>, std::allocator<std::pair<hobject_t const, ObcLockManager::ObjectLockState> > >::find(hobject_t const&)+0x14) [0x55e361da8104] 4: (ObcLockManager::get_lock_type(ObjectContext::RWState::State, hobject_t const&, std::shared_ptr<ObjectContext>&, boost::intrusive_ptr<OpRequest>&)+0x3d) [0x55e361da832d] 5: (PrimaryLogPG::try_flush_mark_clean(std::shared_ptr<PrimaryLogPG::FlushOp>)+0x702) [0x55e361d62032] 6: (PrimaryLogPG::finish_flush(hobject_t, unsigned long, int)+0x30d) [0x55e361d62f5d] 7: (C_Flush::finish(int)+0xb9) [0x55e361dd4e59] 8: (Context::complete(int)+0x9) [0x55e361c1e049] 9: (Finisher::finisher_thread_entry()+0x12e) [0x7f0bdae09ebe] 10: (()+0x76ba) [0x7f0bd98b76ba] 11: (clone()+0x6d) [0x7f0bd90e041d]
Updated by David Zafman almost 6 years ago
The pg 3.3 involved here was never scrubbed, so unrelated to my changes.
Updated by Greg Farnum over 4 years ago
- Related to Bug #24174: PrimaryLogPG::try_flush_mark_clean mixplaced ctx release added
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