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Bug #38835
closedMDSTableServer.cc: 83: FAILED assert(version == tid)
% Done:
0%
Source:
Community (user)
Tags:
Backport:
nautilus,mimic
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
crash
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
We just hit this on a v13.2.5 cluster with 1 active MDS:
-5> 2019-03-21 10:15:33.943 7fd43241a700 10 monclient: _send_mon_message to mon.cephkelly-mon-39bee08afe at 137.138.64.13:6789/0
-4> 2019-03-21 10:15:35.544 7fd43441e700 10 monclient: tick
-3> 2019-03-21 10:15:35.544 7fd43441e700 10 monclient: _check_auth_rotating have uptodate secrets (they expire after 2019-03-21 10:15:05.5
44674)
-2> 2019-03-21 10:15:35.856 7fd432c1b700 2 mds.0.cache check_memory_usage total 455120, rss 28648, heap 323804, baseline 323804, buffers
0, 16 / 28 inodes have caps, 35 caps, 1.25 caps per inode
-1> 2019-03-21 10:15:37.943 7fd43241a700 10 monclient: _send_mon_message to mon.cephkelly-mon-39bee08afe at 137.138.64.13:6789/0
0> 2019-03-21 10:15:40.087 7fd42f414700 -1 /home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIS
T/centos7/DIST/centos7/MACHINE_SIZE/huge/release/13.2.5/rpm/el7/BUILD/ceph-13.2.5/src/mds/MDSTableServer.cc: In function 'void MDSTableServer:
:_prepare_logged(MMDSTableRequest*, version_t)' thread 7fd42f414700 time 2019-03-21 10:15:40.085937
/home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos7/DIST/centos7/MACHINE_SIZE/huge/release
/13.2.5/rpm/el7/BUILD/ceph-13.2.5/src/mds/MDSTableServer.cc: 83: FAILED assert(version == tid)
ceph version 13.2.5 (cbff874f9007f1869bfd3821b7e33b2a6ffd4988) mimic (stable)
1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0xff) [0x7fd43ecddfbf]
2: (()+0x26d187) [0x7fd43ecde187]
3: (MDSTableServer::_prepare_logged(MMDSTableRequest*, unsigned long)+0x5d1) [0x5573985bf791]
4: (MDSIOContextBase::complete(int)+0x119) [0x5573985ec3d9]
5: (MDSLogContextBase::complete(int)+0x40) [0x5573985ec560]
6: (Finisher::finisher_thread_entry()+0x12e) [0x7fd43ecdc53e]
7: (()+0x7dd5) [0x7fd43c91edd5]
8: (clone()+0x6d) [0x7fd43b9fbead]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
The coredump is available at ceph-post-file: aea2e0f9-ed81-4b45-ab90-e084e0ca184e
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