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Bug #23599

closed

Segfault while scrubbing Bluestore OSD

Added by Alex Gorbachev about 6 years ago. Updated almost 3 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
v12.2.4
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Core dump at https://drive.google.com/open?id=13MupSyHsY_zA5CM7DOILG8GA9hmQqX24

0> 2018-04-08 21:56:41.911362 7f4d3fdc7700 -1 ** Caught signal (Segmentation fault) *
 in thread 7f4d3fdc7700 thread_name:bstore_mempool
ceph version 12.2.4 (52085d5249a80c5f5121a76d6288429f35e4e77b) luminous (stable)
 1: (()+0xa74234) [0x55f5482f8234]
 2: (()+0x11390) [0x7f4d4b940390]
 3: (BlueStore::TwoQCache::_trim(unsigned long, unsigned long)+0x518) [0x55f5481a84b8]
 4: (BlueStore::Cache::trim(unsigned long, float, float, float)+0x4e4) [0x55f548177594]
 5: (BlueStore::MempoolThread::entry()+0x155) [0x55f54817ddd5]
 6: (()+0x76ba) [0x7f4d4b9366ba]
 7: (clone()+0x6d) [0x7f4d4a9ad41d]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

dmesg:
[126029.543698] safe_timer28863: segfault at 8d ip 00007fa9ad4dcccb sp 00007fa9a6629f70 error 4 in libgcc_s.so.1[7fa9ad4ce000+16000]

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