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Bug #45661

closed

valgrind issue: UninitValue in ProtocolV2

Added by Neha Ojha almost 4 years ago. Updated almost 4 years ago.

Status:
Resolved
Priority:
High
Assignee:
Radoslaw Zarzynski
Category:
Correctness/Safety
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
nautilus
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
Ceph - v16.0.0
ceph-qa-suite:
Component(RADOS):
Pull request ID:
35407
Crash signature (v1):
Crash signature (v2):

Description

2020-05-21T21:01:49.681 INFO:tasks.ceph:Checking for errors in any valgrind logs...
2020-05-21T21:01:49.682 INFO:teuthology.orchestra.run.smithi130:> sudo zgrep '<kind>' /var/log/ceph/valgrind/* /dev/null | sort | uniq
2020-05-21T21:01:49.723 INFO:teuthology.orchestra.run.smithi110:> sudo zgrep '<kind>' /var/log/ceph/valgrind/* /dev/null | sort | uniq
2020-05-21T21:01:49.766 INFO:teuthology.orchestra.run.smithi110.stdout:/var/log/ceph/valgrind/osd.5.log:  <kind>SyscallParam</kind>
2020-05-21T21:01:49.766 INFO:teuthology.orchestra.run.smithi110.stdout:/var/log/ceph/valgrind/osd.5.log:  <kind>UninitValue</kind>
2020-05-21T21:01:49.769 INFO:teuthology.orchestra.run.smithi130.stdout:/var/log/ceph/valgrind/osd.2.log:  <kind>SyscallParam</kind>
2020-05-21T21:01:49.769 INFO:teuthology.orchestra.run.smithi130.stdout:/var/log/ceph/valgrind/osd.2.log:  <kind>UninitValue</kind>
2020-05-21T21:01:49.770 DEBUG:tasks.ceph:file /var/log/ceph/valgrind/osd.2.log kind   <kind>SyscallParam</kind>
2020-05-21T21:01:49.770 ERROR:tasks.ceph:saw valgrind issue   <kind>SyscallParam</kind> in /var/log/ceph/valgrind/osd.2.log
2020-05-21T21:01:49.771 DEBUG:tasks.ceph:file /var/log/ceph/valgrind/osd.2.log kind   <kind>UninitValue</kind>
2020-05-21T21:01:49.771 ERROR:tasks.ceph:saw valgrind issue   <kind>UninitValue</kind> in /var/log/ceph/valgrind/osd.2.log
2020-05-21T21:01:49.771 DEBUG:tasks.ceph:file /var/log/ceph/valgrind/osd.5.log kind   <kind>SyscallParam</kind>
2020-05-21T21:01:49.772 ERROR:tasks.ceph:saw valgrind issue   <kind>SyscallParam</kind> in /var/log/ceph/valgrind/osd.5.log
2020-05-21T21:01:49.772 DEBUG:tasks.ceph:file /var/log/ceph/valgrind/osd.5.log kind   <kind>UninitValue</kind>
2020-05-21T21:01:49.772 ERROR:tasks.ceph:saw valgrind issue   <kind>UninitValue</kind> in /var/log/ceph/valgrind/osd.5.log

  <threadname>msgr-worker-2</threadname>
  <kind>UninitValue</kind>
  <what>Use of uninitialised value of size 8</what>
  <stack>
    <frame>
      <ip>0x13DF30F</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>ceph_crc32c_intel_baseline</fn>
      <dir>/usr/src/debug/ceph-16.0.0-1779.gb728eae6766.el8.x86_64/src/common</dir>
      <file>crc32c_intel_baseline.c</file>
      <line>123</line>
    </frame>
    <frame>
      <ip>0xF2FE8E</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>ceph_crc32c</fn>
      <dir>/usr/src/debug/ceph-16.0.0-1779.gb728eae6766.el8.x86_64/src/include</dir>
      <file>crc32c.h</file>
      <line>50</line>
    </frame>
    <frame>
      <ip>0xF2FE8E</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>ceph_crc32c</fn>
      <dir>/usr/src/debug/ceph-16.0.0-1779.gb728eae6766.el8.x86_64/src/include</dir>
      <file>crc32c.h</file>
      <line>43</line>
    </frame>
    <frame>
      <ip>0xF2FE8E</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>ceph::buffer::v15_2_0::list::crc32c(unsigned int) const</fn>
      <dir>/usr/src/debug/ceph-16.0.0-1779.gb728eae6766.el8.x86_64/src/common</dir>
      <file>buffer.cc</file>
      <line>1981</line>
    </frame>
    <frame>
      <ip>0x10F39C8</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>get_buffer</fn>
      <dir>/usr/src/debug/ceph-16.0.0-1779.gb728eae6766.el8.x86_64/src/msg/async</dir>
      <file>frames_v2.h</file>
      <line>288</line>
    </frame>
    <frame>
      <ip>0x10F39C8</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>ProtocolV2::write_message(Message*, bool)</fn>
      <dir>/usr/src/debug/ceph-16.0.0-1779.gb728eae6766.el8.x86_64/src/msg/async</dir>
      <file>ProtocolV2.cc</file>
      <line>536</line>
    </frame>
    <frame>
      <ip>0x110B69A</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>ProtocolV2::write_event()</fn>
      <dir>/usr/src/debug/ceph-16.0.0-1779.gb728eae6766.el8.x86_64/src/msg/async</dir>
      <file>ProtocolV2.cc</file>
      <line>646</line>
    </frame>
    <frame>
      <ip>0x10D06F6</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>AsyncConnection::handle_write()</fn>
      <dir>/usr/src/debug/ceph-16.0.0-1779.gb728eae6766.el8.x86_64/src/msg/async</dir>
      <file>AsyncConnection.cc</file>
      <line>710</line>
    </frame>
    <frame>
...

/a/nojha-2020-05-21_19:33:40-rados-wip-32601-distro-basic-smithi/5076910

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