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Bug #37884

closed

mgr leak of MMonMgrReport from DaemonServer::send_report()

Added by Sage Weil over 5 years ago. Updated over 4 years ago.

Status:
Can't reproduce
Priority:
High
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>18,097 (608 direct, 17,489 indirect) bytes in 1 blocks are definitely lost in loss record 27,659 of 28,609</text>
    <leakedbytes>18097</leakedbytes>
    <leakedblocks>1</leakedblocks>
  </xwhat>
  <stack>
    <frame>
      <ip>0x4C2A243</ip>
      <obj>/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so</obj>
      <fn>operator new(unsigned long)</fn>
      <dir>/builddir/build/BUILD/valgrind-3.13.0/coregrind/m_replacemalloc</dir>
      <file>vg_replace_malloc.c</file>
      <line>334</line>
    </frame>
    <frame>
      <ip>0x282760</ip>
      <obj>/usr/bin/ceph-mgr</obj>
      <fn>DaemonServer::send_report()</fn>
      <dir>/usr/src/debug/ceph-14.0.1-2452-g5b7bae9/src/mgr</dir>
      <file>DaemonServer.cc</file>
      <line>2194</line>
    </frame>
    <frame>
      <ip>0x283FDF</ip>
      <obj>/usr/bin/ceph-mgr</obj>
      <fn>DaemonServer::tick()</fn>
      <dir>/usr/src/debug/ceph-14.0.1-2452-g5b7bae9/src/mgr</dir>
      <file>DaemonServer.cc</file>
      <line>330</line>
    </frame>
...

/a/sage-2019-01-11_15:59:52-rados-wip-sage2-testing-2019-01-10-1820-distro-basic-smithi/3448462

Related issues 1 (0 open1 closed)

Has duplicate mgr - Bug #37781: mem leak in DaemonServer::send_report()Duplicate01/03/2019

Actions
Actions #1

Updated by Greg Farnum about 5 years ago

  • Project changed from RADOS to mgr
Actions #2

Updated by Sage Weil about 5 years ago

/a/yehudasa-2019-01-21_14:55:31-rgw-wip-rgw-tiering-3-distro-basic-smithi/3490003

Actions #3

Updated by Sage Weil about 5 years ago

  • Has duplicate Bug #37781: mem leak in DaemonServer::send_report() added
Actions #4

Updated by Sage Weil about 5 years ago

/a/sage-2019-02-13_00:42:53-rados-wip-sage2-testing-2019-02-12-1700-distro-basic-smithi/3581673

Actions #5

Updated by Patrick Donnelly about 5 years ago

/ceph/teuthology-archive/pdonnell-2019-02-26_07:49:50-multimds-wip-pdonnell-testing-20190226.051327-distro-basic-smithi/3641192/remote/smithi089/log/valgrind/mgr.x.log.gz

Actions #6

Updated by Sage Weil about 5 years ago

/a/sage-2019-02-27_00:19:32-rados:verify-wip-sage-testing-2019-02-26-1629-distro-basic-smithi/3642598

Actions #7

Updated by Patrick Donnelly about 5 years ago

/ceph/teuthology-archive/pdonnell-2019-03-02_00:35:27-fs-wip-pdonnell-testing-20190301.150213-distro-basic-smithi/3655252/remote/smithi145/log/valgrind/mgr.x.log.gz

Actions #8

Updated by Sage Weil about 5 years ago

/a/sage-2019-03-06_14:21:57-rados-wip-sage2-testing-2019-03-05-1352-distro-basic-smithi/3674729

Actions #9

Updated by Kefu Chai over 4 years ago

  • Assignee set to Kefu Chai
Actions #10

Updated by Kefu Chai over 4 years ago

i am starting by cleaning up:

https://github.com/ceph/ceph/pull/30449

Actions #11

Updated by Patrick Donnelly over 4 years ago

  • Status changed from 12 to New
Actions #12

Updated by Kefu Chai over 4 years ago

  • Status changed from New to Can't reproduce

haven't seen it for a while. let's reopen it when it surfaces again.

Actions

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