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Bug #23556
closedsegfault in LibCephFS.ShutdownRace (jewel 10.2.11 integration testing)
Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
The test runs libcephfs/test.sh workunit, which in turn runs the ceph_test_libcephfs binary from the ceph-test package. This binary segfaults in LibCephFS.ShutdownRace
The segfault appears to be 100% reproducible in the wip-jewel-backports branch using the following command:
teuthology-suite -k distro --priority 101 --email ncutler@suse.com --ceph wip-jewel-backports --machine-type smithi --rerun smithfarm-2018-04-04_17:28:42-fs-wip-jewel-backports-distro-basic-smithi
Logs (including coredumps) are here: http://pulpito.ceph.com/smithfarm-2018-04-04_19:32:48-fs-wip-jewel-backports-distro-basic-smithi/
Updated by Nathan Cutler about 6 years ago
Looks to be coming from this commit, because it's the one that adds the ShutdownRace test case:
https://github.com/ceph/ceph/pull/21153/commits/be3ddb4b684d249073d8a739ee487809298b0ead
Updated by Nathan Cutler about 6 years ago
Tentatively agreed to drop the PR, because "jewel is near EOL and we don't have a use-case with dual clients for jewel"
Updated by Patrick Donnelly about 6 years ago
- Related to Backport #21526: jewel: client: dual client segfault with racing ceph_shutdown added
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