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Bug #18172

osd: leaked MOSDOpReply

Added by Sage Weil over 7 years ago. Updated over 7 years ago.

Status:
Resolved
Priority:
Immediate
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

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

Description

  <kind>Leak_DefinitelyLost</kind>
  <xwhat>
    <text>941 (680 direct, 261 indirect) bytes in 1 blocks are definitely lost in loss record 75 of 83</text>
    <leakedbytes>941</leakedbytes>
    <leakedblocks>1</leakedblocks>
  </xwhat>
  <stack>
    <frame>
      <ip>0xA0EF105</ip>
      <obj>/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so</obj>
      <fn>operator new(unsigned long)</fn>
    </frame>
    <frame>
      <ip>0x6E28ED</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>ReplicatedPG::execute_ctx(ReplicatedPG::OpContext*)</fn>
      <dir>/usr/src/debug/ceph-11.0.2-2290-g93eec04/src/osd</dir>
      <file>ReplicatedPG.cc</file>
      <line>3169</line>
    </frame>
    <frame>
      <ip>0x6E7E78</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>ReplicatedPG::do_op(std::shared_ptr&lt;OpRequest&gt;&amp;)</fn>
      <dir>/usr/src/debug/ceph-11.0.2-2290-g93eec04/src/osd</dir>
      <file>ReplicatedPG.cc</file>
      <line>2314</line>
    </frame>
    <frame>
      <ip>0x6A3CA6</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>ReplicatedPG::do_request(std::shared_ptr&lt;OpRequest&gt;&amp;, ThreadPool::TPHandle&amp;)</fn>
      <dir>/usr/src/debug/ceph-11.0.2-2290-g93eec04/src/osd</dir>
      <file>ReplicatedPG.cc</file>
      <line>1649</line>
    </frame>
    <frame>
      <ip>0x54E00C</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>OSD::dequeue_op(boost::intrusive_ptr&lt;PG&gt;, std::shared_ptr&lt;OpRequest&gt;, ThreadPool::TPHandle&amp;)</fn>
      <dir>/usr/src/debug/ceph-11.0.2-2290-g93eec04/src/osd</dir>
      <file>OSD.cc</file>
      <line>9010</line>
    </frame>
    <frame>
      <ip>0x54E25C</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>PGQueueable::RunVis::operator()(std::shared_ptr&lt;OpRequest&gt; const&amp;)</fn>
      <dir>/usr/src/debug/ceph-11.0.2-2290-g93eec04/src/osd</dir>
      <file>OSD.cc</file>
      <line>163</line>
    </frame>
    <frame>
      <ip>0x5755F1</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>internal_visit&lt;std::shared_ptr&lt;OpRequest&gt; &gt;</fn>
      <dir>/usr/src/debug/ceph-11.0.2-2290-g93eec04/build/boost/include/boost/variant</dir>
      <file>variant.hpp</file>
      <line>1046</line>
    </frame>

that's
  ctx->reply = new MOSDOpReply(m, 0, get_osdmap()->get_epoch(), 0,
                   successful_write);

/a/jspray-2016-12-07_00:24:14-fs-wip-jcsp-testing-20161206-distro-basic-smithi/612548

Related issues

Duplicates Ceph - Bug #18180: ReplicatedPG::execute_ctx rarely leaking ctx->reply Resolved 12/07/2016

History

#1 Updated by Kefu Chai over 7 years ago

  • Duplicates Bug #18180: ReplicatedPG::execute_ctx rarely leaking ctx->reply added

#2 Updated by Sage Weil over 7 years ago

  • Status changed from 12 to Resolved

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