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Bug #8785

valgrind tcmalloc false positive (firefly)

Added by Sage Weil over 9 years ago. Updated over 9 years ago.

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

0%

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

Description

ubuntu@teuthology:/var/lib/teuthworker/archive/sage-2014-07-08_16:54:40-rgw-wip-rgw-firefly-3-testing-basic-plana/349809

<error>
  <unique>0x17</unique>
  <tid>7</tid>
  <kind>SyscallParam</kind>
  <what>Syscall param msync(start) points to unaddressable byte(s)</what>
  <stack>
    <frame>
      <ip>0x50AFB3D</ip>
      <obj>/lib/x86_64-linux-gnu/libpthread-2.19.so</obj>
      <dir>/build/buildd/eglibc-2.19/nptl/../sysdeps/unix</dir>
      <file>syscall-template.S</file>
      <line>81</line>
    </frame>
    <frame>
      <ip>0x7014123</ip>
      <obj>/usr/lib/x86_64-linux-gnu/libunwind.so.8.0.1</obj>
    </frame>
    <frame>
      <ip>0x7016EF6</ip>
      <obj>/usr/lib/x86_64-linux-gnu/libunwind.so.8.0.1</obj>
    </frame>
    <frame>
      <ip>0x7018151</ip>
      <obj>/usr/lib/x86_64-linux-gnu/libunwind.so.8.0.1</obj>
    </frame>
    <frame>
      <ip>0x70184E8</ip>
      <obj>/usr/lib/x86_64-linux-gnu/libunwind.so.8.0.1</obj>
    </frame>
    <frame>
      <ip>0x7014A30</ip>
      <obj>/usr/lib/x86_64-linux-gnu/libunwind.so.8.0.1</obj>
      <fn>_ULx86_64_step</fn>
    </frame>
    <frame>
      <ip>0x4E64052</ip>
      <obj>/usr/lib/libtcmalloc.so.4.1.2</obj>
      <fn>GetStackTrace(void**, int, int)</fn>
    </frame>
    <frame>
      <ip>0x4E569F4</ip>
      <obj>/usr/lib/libtcmalloc.so.4.1.2</obj>
      <fn>tcmalloc::PageHeap::GrowHeap(unsigned long)</fn>
    </frame>
    <frame>
      <ip>0x4E56D02</ip>
      <obj>/usr/lib/libtcmalloc.so.4.1.2</obj>
      <fn>tcmalloc::PageHeap::New(unsigned long)</fn>
    </frame>
    <frame>
      <ip>0x4E47D0C</ip>
      <obj>/usr/lib/libtcmalloc.so.4.1.2</obj>
    </frame>
    <frame>
      <ip>0x4E67AE8</ip>
      <obj>/usr/lib/libtcmalloc.so.4.1.2</obj>
      <fn>operator new(unsigned long)</fn>
    </frame>

History

#1 Updated by Sage Weil over 9 years ago

  • Status changed from New to Resolved

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