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Bug #5591
closedrbd-fuse crashes repeatedly under light load
Status:
Won't Fix
Priority:
Low
Assignee:
-
Target version:
-
% Done:
0%
Source:
other
Tags:
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
The rbd-fuse client crashes when I do any kind of sustained IO to its devices (as little as 10 IOPS) for more than a few minutes.
This is a repeatable issue.
This particular host is running Redhat Linux 2.6.32-220.28.1.el6.x86_6.
/var/log messages shows the same error (segfault at 0 . . . . error 4 in libc-2.12.so) each time the rbd-ceph client crashes. I cannot find a core dump anywhere for rbd-fuse.
Jul 10 08:30:58 e8a5-dl585g7-01 kernel: rbd-fuse37620: segfault at 0 ip 0000003fd347f116 sp 00007f8ace7f8bc8 error 4 in libc-2.12.so[3fd3400000+189000]
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