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Bug #8810

mds: get_up_osd_features() is referencing invalid memory?

Added by Greg Farnum about 5 years ago. Updated about 3 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
Correctness/Safety
Target version:
-
Start date:
07/10/2014
Due date:
% Done:

0%

Source:
Q/A
Tags:
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS, osdc
Labels (FS):
Pull request ID:

Description

http://qa-proxy.ceph.com/teuthology/teuthology-2014-07-07_23:18:14-multimds-master-testing-basic-plana/349194/

<error>
  <unique>0x2</unique>
  <tid>1</tid>
  <kind>InvalidRead</kind>
  <what>Invalid read of size 8</what>
  <stack>
    <frame>
      <ip>0x8B5AC1</ip>
      <obj>/usr/bin/ceph-mds</obj>
      <fn>OSDMap::get_up_osd_features() const</fn>
      <dir>/srv/autobuild-ceph/gitbuilder.git/build/out~/ceph-0.82-489-gca1dc3c/src/osd</dir>
      <file>OSDMap.cc</file>
      <line>1018</line>
    </frame>
    <frame>
      <ip>0x59683C</ip>
      <obj>/usr/bin/ceph-mds</obj>
      <fn>MDS::init(int)</fn>
      <dir>/srv/autobuild-ceph/gitbuilder.git/build/out~/ceph-0.82-489-gca1dc3c/src/mds</dir>
      <file>MDS.cc</file>
      <line>584</line>
    </frame>
    <frame>
      <ip>0x57F822</ip>
      <obj>/usr/bin/ceph-mds</obj>
      <fn>main</fn>
      <dir>/srv/autobuild-ceph/gitbuilder.git/build/out~/ceph-0.82-489-gca1dc3c/src</dir>
      <file>ceph_mds.cc</file>
      <line>199</line>
    </frame>
  </stack>
  <auxwhat>Address 0x10 is not stack'd, malloc'd or (recently) free'd</auxwhat>
</error>

History

#1 Updated by Greg Farnum about 3 years ago

  • Category changed from 47 to Correctness/Safety
  • Component(FS) MDS, osdc added

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