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Bug #38484
closedosd: InvalidRead, PG use-after-free putting ref
% 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
<kind>InvalidRead</kind> <what>Invalid read of size 8</what> <stack> <frame> <ip>0x74E7B2</ip> <obj>/usr/bin/ceph-osd</obj> <fn>PG::put(char const*)</fn> <dir>/usr/src/debug/ceph-14.1.0-125-g8b98d22/src/osd</dir> <file>PG.cc</file> <line>178</line> </frame> <frame> <ip>0x6D0B24</ip> <obj>/usr/bin/ceph-osd</obj> <fn>OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*)</fn> <dir>/usr/src/debug/ceph-14.1.0-125-g8b98d22/src/osd</dir> <file>PG.h</file> <line>566</line> </frame> <frame> <ip>0xCCC5B4</ip> <obj>/usr/bin/ceph-osd</obj> <fn>ShardedThreadPool::shardedthreadpool_worker(unsigned int)</fn> <dir>/usr/src/debug/ceph-14.1.0-125-g8b98d22/src/common</dir> <file>WorkQueue.cc</file> <line>311</line> </frame> <frame> <ip>0xCCEC7F</ip> <obj>/usr/bin/ceph-osd</obj> <fn>ShardedThreadPool::WorkThreadSharded::entry()</fn> <dir>/usr/src/debug/ceph-14.1.0-125-g8b98d22/src/common</dir> <file>WorkQueue.h</file> <line>699</line> </frame> <frame> <ip>0xD654E24</ip> <obj>/usr/lib64/libpthread-2.17.so</obj> <fn>start_thread</fn> </frame> <frame> <ip>0xE5B2BAC</ip> <obj>/usr/lib64/libc-2.17.so</obj> <fn>clone</fn> </frame> </stack> <auxwhat>Address 0x3ca53098 is 152 bytes inside a block of size 11,528 free'd</auxwhat> <stack> <frame> <ip>0xA89767D</ip> <obj>/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so</obj> <fn>operator delete[](void*)</fn> <dir>/builddir/build/BUILD/valgrind-3.13.0/coregrind/m_replacemalloc</dir> <file>vg_replace_malloc.c</file> <line>621</line> </frame> <frame> <ip>0x74E74D</ip> <obj>/usr/bin/ceph-osd</obj> <fn>PG::put(char const*)</fn> <dir>/usr/src/debug/ceph-14.1.0-125-g8b98d22/src/osd</dir> <file>PG.cc</file> <line>181</line> </frame> <frame> <ip>0x7C1426</ip> <obj>/usr/bin/ceph-osd</obj> <fn>ContainerContext<boost::intrusive_ptr<PG> >::~ContainerContext()</fn> <dir>/usr/src/debug/ceph-14.1.0-125-g8b98d22/src/osd</dir> <file>PG.h</file> <line>566</line> </frame> <frame> <ip>0xC946D5</ip> <obj>/usr/bin/ceph-osd</obj> <fn>Finisher::finisher_thread_entry()</fn> <dir>/usr/src/debug/ceph-14.1.0-125-g8b98d22/src/common</dir> <file>Finisher.cc</file> <line>67</line> </frame> <frame> <ip>0xD654E24</ip> <obj>/usr/lib64/libpthread-2.17.so</obj> <fn>start_thread</fn> </frame> <frame>
/a/sage-2019-02-26_12:41:21-rados:verify-wip-sage-testing-2019-02-25-1642-distro-basic-smithi/3641681
Updated by Sage Weil about 5 years ago
- Status changed from 12 to Can't reproduce
i think i must have mixed up my test branches or something. i can't reproduce this.
Updated by Sage Weil about 5 years ago
- Status changed from Can't reproduce to 12
- Assignee set to Sage Weil
- Priority changed from High to Urgent
/a/sage-2019-03-02_01:13:07-rados-wip-sage2-testing-2019-03-01-1553-distro-basic-smithi/3656299
Updated by Sage Weil about 5 years ago
- Status changed from 12 to Fix Under Review
Updated by Neha Ojha about 5 years ago
- Status changed from Fix Under Review to Resolved
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