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Bug #16457
closedosd|messenger: valgrind leak of MOSDMap payload
Status:
Can't reproduce
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
other
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
From: http://pulpito.ceph.com/pdonnell-2016-06-21_12:17:20-fs-wip-pdonnell-i16164---basic-smithi/269072/
<?xml version="1.0"?>
<valgrindoutput>
<protocolversion>4</protocolversion>
<protocoltool>memcheck</protocoltool>
<preamble>
<line>Memcheck, a memory error detector</line>
<line>Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.</line>
<line>Using Valgrind-3.10.1 and LibVEX; rerun with -h for copyright info</line>
<line>Command: ceph-osd -f --cluster ceph -i 0</line>
</preamble>
<pid>10420</pid>
<ppid>10416</ppid>
<tool>memcheck</tool>
<args>
<vargv>
<exe>/usr/bin/valgrind.bin</exe>
<arg>--trace-children=no</arg>
<arg>--child-silent-after-fork=yes</arg>
<arg>--num-callers=50</arg>
<arg>--suppressions=/home/ubuntu/cephtest/valgrind.supp</arg>
<arg>--xml=yes</arg>
<arg>--xml-file=/var/log/ceph/valgrind/osd.0.log</arg>
<arg>--time-stamp=yes</arg>
<arg>--tool=memcheck</arg>
</vargv>
<argv>
<exe>ceph-osd</exe>
<arg>-f</arg>
<arg>--cluster</arg>
<arg>ceph</arg>
<arg>-i</arg>
<arg>0</arg>
</argv>
</args>
<status>
<state>RUNNING</state>
<time>00:00:00:02.482 </time>
</status>
<status>
<state>FINISHED</state>
<time>00:00:14:52.771 </time>
</status>
<error>
<unique>0x68</unique>
<tid>1</tid>
<kind>Leak_DefinitelyLost</kind>
<xwhat>
<text>16,667 (120 direct, 16,547 indirect) bytes in 1 blocks are definitely lost in loss record 105 of 106</text>
<leakedbytes>16667</leakedbytes>
<leakedblocks>1</leakedblocks>
</xwhat>
<stack>
<frame>
<ip>0x9F590E0</ip>
<obj>/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so</obj>
<fn>operator new(unsigned long)</fn>
</frame>
<frame>
<ip>0x5133CC</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>allocate</fn>
<dir>/usr/include/c++/4.8/ext</dir>
<file>new_allocator.h</file>
<line>104</line>
</frame>
<frame>
<ip>0x5133CC</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>_M_get_node</fn>
<dir>/usr/include/c++/4.8/bits</dir>
<file>stl_tree.h</file>
<line>370</line>
</frame>
<frame>
<ip>0x5133CC</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>_M_create_node<const std::piecewise_construct_t&, std::tuple<unsigned int const&>, std::tuple<> ></fn>
<dir>/usr/include/c++/4.8/bits</dir>
<file>stl_tree.h</file>
<line>403</line>
</frame>
<frame>
<ip>0x5133CC</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>std::_Rb_tree_iterator<std::pair<unsigned int const, ceph::buffer::list> > std::_Rb_tree<unsigned int, std::pair<unsigned int const, ceph::buffer::list>, std::_Select1st<std::pair<unsigned int const, ceph::buffer::list> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, ceph::buffer::list> > >::_M_emplace_hint_unique<std::piecewise_construct_t const&, std::tuple<unsigned int const&>, std::tuple<> >(std::_Rb_tree_const_iterator<std::pair<unsigned int const, ceph::buffer::list> >, std::piecewise_construct_t const&, std::tuple<unsigned int const&>&&, std::tuple<>&&)</fn>
<dir>/usr/include/c++/4.8/bits</dir>
<file>stl_tree.h</file>
<line>1669</line>
</frame>
<frame>
<ip>0x51382C</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>operator[]</fn>
<dir>/usr/include/c++/4.8/bits</dir>
<file>stl_map.h</file>
<line>465</line>
</frame>
<frame>
<ip>0x51382C</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>decode<unsigned int, ceph::buffer::list></fn>
<dir>/srv/autobuild-ceph/gitbuilder.git/build/out~/ceph-10.2.0-2497-gcaa5a8b/src/./include</dir>
<file>encoding.h</file>
<line>687</line>
</frame>
<frame>
<ip>0x51382C</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>MOSDMap::decode_payload()</fn>
<dir>/srv/autobuild-ceph/gitbuilder.git/build/out~/ceph-10.2.0-2497-gcaa5a8b/src/./messages</dir>
<file>MOSDMap.h</file>
<line>72</line>
</frame>
<frame>
<ip>0xAAE586</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>decode_message(CephContext*, int, ceph_msg_header&, ceph_msg_footer&, ceph::buffer::list&, ceph::buffer::list&, ceph::buffer::list&)</fn>
<dir>/srv/autobuild-ceph/gitbuilder.git/build/out~/ceph-10.2.0-2497-gcaa5a8b/src/msg</dir>
<file>Message.cc</file>
<line>767</line>
</frame>
<frame>
<ip>0xC79F41</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>AsyncConnection::process()</fn>
<dir>/srv/autobuild-ceph/gitbuilder.git/build/out~/ceph-10.2.0-2497-gcaa5a8b/src/msg/async</dir>
<file>AsyncConnection.cc</file>
<line>817</line>
</frame>
<frame>
<ip>0xC2044E</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>EventCenter::process_events(int)</fn>
<dir>/srv/autobuild-ceph/gitbuilder.git/build/out~/ceph-10.2.0-2497-gcaa5a8b/src/msg/async</dir>
<file>Event.cc</file>
<line>374</line>
</frame>
<frame>
<ip>0xC0069F</ip>
<obj>/usr/bin/ceph-osd</obj>
<fn>Worker::entry()</fn>
<dir>/srv/autobuild-ceph/gitbuilder.git/build/out~/ceph-10.2.0-2497-gcaa5a8b/src/msg/async</dir>
<file>AsyncMessenger.cc</file>
<line>298</line>
</frame>
<frame>
<ip>0xAE26181</ip>
<obj>/lib/x86_64-linux-gnu/libpthread-2.19.so</obj>
<fn>start_thread</fn>
<dir>/build/eglibc-3GlaMS/eglibc-2.19/nptl</dir>
<file>pthread_create.c</file>
<line>312</line>
</frame>
<frame>
<ip>0xCF5047C</ip>
<obj>/lib/x86_64-linux-gnu/libc-2.19.so</obj>
<fn>clone</fn>
<dir>/build/eglibc-3GlaMS/eglibc-2.19/misc/../sysdeps/unix/sysv/linux/x86_64</dir>
<file>clone.S</file>
<line>111</line>
</frame>
</stack>
</error>
<errorcounts>
</errorcounts>
<suppcounts>
<pair>
<count>13</count>
<name>osd: ignore ec plugin loading (FIXME SOMEDAY)</name>
</pair>
<pair>
<count>64</count>
<name>ignore libnss3 leaks</name>
</pair>
<pair>
<count>4</count>
<name>libleveldb: ignore all dynamic libleveldb leaks</name>
</pair>
</suppcounts>
</valgrindoutput>
Updated by Greg Farnum almost 8 years ago
- Subject changed from osd|messenger: valgrind leak to osd|messenger: valgrind leak of MOSDMap payload
Updated by Josh Durgin almost 7 years ago
- Status changed from New to Can't reproduce
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