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Bug #62141

open

valgrind: UninitCondition under __run_exit_handlers

Added by Casey Bodley 10 months ago. Updated 8 months ago.

Status:
Pending Backport
Priority:
Urgent
Assignee:
Mark Kogan
Target version:
-
% Done:

0%

Source:
Tags:
valgrind backport_processed
Backport:
reef
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
53097
Crash signature (v1):
Crash signature (v2):

Description

ex. http://qa-proxy.ceph.com/teuthology/cbodley-2023-07-24_15:34:40-rgw:verify-main-distro-default-smithi/7349833/teuthology.log

<error>
  <unique>0xe8b91</unique>
  <tid>1</tid>
  <kind>UninitCondition</kind>
  <what>Conditional jump or move depends on uninitialised value(s)</what>
  <stack>
    <frame>
      <ip>0x4847097</ip>
      <obj>/usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so</obj>
      <fn>free</fn>
      <dir>/builddir/build/BUILD/valgrind-3.19.0/coregrind/m_replacemalloc</dir>
      <file>vg_replace_malloc.c</file>
      <line>872</line>
    </frame>
    <frame>
      <ip>0x7A36B13</ip>
      <obj>/usr/lib64/libc.so.6</obj>
      <fn>free_res</fn>
    </frame>
    <frame>
      <ip>0x7A36B81</ip>
      <obj>/usr/lib64/libc.so.6</obj>
      <fn>__libc_freeres</fn>
    </frame>
    <frame>
      <ip>0x48391E7</ip>
      <obj>/usr/libexec/valgrind/vgpreload_core-amd64-linux.so</obj>
      <fn>_vgnU_freeres</fn>
      <dir>/builddir/build/BUILD/valgrind-3.19.0/coregrind</dir>
      <file>vg_preloaded.c</file>
      <line>74</line>
    </frame>
    <frame>
      <ip>0x78F2571</ip>
      <obj>/usr/lib64/libc.so.6</obj>
      <fn>__run_exit_handlers</fn>
    </frame>
    <frame>
      <ip>0x78F262F</ip>
      <obj>/usr/lib64/libc.so.6</obj>
      <fn>exit</fn>
    </frame>
    <frame>
      <ip>0x78DAEB6</ip>
      <obj>/usr/lib64/libc.so.6</obj>
      <fn>(below main)</fn>
    </frame>
  </stack>
</error>

which is strange because it's inside of /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so

Related issues 1 (1 open — 0 closed)

Copied to rgw - Backport #62957: reef: valgrind: UninitCondition under __run_exit_handlersIn ProgressMark KoganActions
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