virObjectUnref() libvirtd killed by SIGSEGV

Bug #1464175 reported by Seyeong Kim
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
libvirt (Ubuntu)
Fix Released
Undecided
Unassigned
Trusty
Fix Released
Undecided
Seyeong Kim
Utopic
Fix Released
Undecided
Seyeong Kim
Vivid
Fix Released
Undecided
Seyeong Kim

Bug Description

SRU justification

[Impact]

While memory load is high, libvirtd could be crashed(segfault) if you command something ( destroy, migrate, etc )

[Test Case]

Cannot reproduce easily this problem because this is from specific situation. ( sometimes while high mem load )

[Regression Potential]

[Other Info]

Wily has already fixed

Backported from upstream patches

http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=ad886fa6c8ebc321a0386a75c187d315111cf1f3
http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=6ca857c7c8a1f7b571132d6c7fff5a06301a5e9a
http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=a98129c0ee52b6a8fdd39988a6d090057f149ae9

and redhet also have similar bug report

https://bugzilla.redhat.com/show_bug.cgi?id=1203030

Revision history for this message
Seyeong Kim (seyeongkim) wrote :

wily has already fixed

Changed in libvirt (Ubuntu):
status: New → Fix Released
status: Fix Released → Invalid
description: updated
Changed in libvirt (Ubuntu Trusty):
status: New → In Progress
Changed in libvirt (Ubuntu Utopic):
status: New → In Progress
Changed in libvirt (Ubuntu Vivid):
status: New → In Progress
Changed in libvirt (Ubuntu Trusty):
assignee: nobody → Seyeong Kim (xtrusia)
Changed in libvirt (Ubuntu Utopic):
assignee: nobody → Seyeong Kim (xtrusia)
Changed in libvirt (Ubuntu Vivid):
assignee: nobody → Seyeong Kim (xtrusia)
summary: - libvirt-daemon: virObjectUnref(): libvirtd killed by SIGSEGV
+ virObjectUnref(): libvirtd killed by SIGSEGV
description: updated
Seyeong Kim (seyeongkim)
summary: - virObjectUnref(): libvirtd killed by SIGSEGV
+ virObjectUnref() libvirtd killed by SIGSEGV
Seyeong Kim (seyeongkim)
description: updated
Martin Pitt (pitti)
Changed in libvirt (Ubuntu):
status: Invalid → Fix Released
Revision history for this message
Martin Pitt (pitti) wrote :

I updated the trusty and utopic patches to the current versions, and uploaded to the SRU review queues. Unsubscribing sponsors now. Thanks!

Revision history for this message
Martin Pitt (pitti) wrote :

.. and vivid too

Revision history for this message
Timo Aaltonen (tjaalton) wrote : Please test proposed package

Hello Seyeong, or anyone else affected,

Accepted libvirt into vivid-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/libvirt/1.2.12-0ubuntu14 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in libvirt (Ubuntu Vivid):
status: In Progress → Fix Committed
tags: added: verification-needed
Revision history for this message
Timo Aaltonen (tjaalton) wrote :

Hello Seyeong, or anyone else affected,

Accepted libvirt into utopic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/libvirt/1.2.8-0ubuntu11.7 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in libvirt (Ubuntu Utopic):
status: In Progress → Fix Committed
Revision history for this message
Seyeong Kim (seyeongkim) wrote :

Hello

How about trusty?

I checked utopic, vivid code

Thanks.

Seyeong Kim (seyeongkim)
tags: added: verification-done
removed: verification-needed
Revision history for this message
Chris J Arges (arges) wrote :

Working on sponsoring this for Trusty along with some other fixes.

Chris J Arges (arges)
tags: added: verification-utopic-done verification-vivid-done
removed: verification-done
Revision history for this message
Chris J Arges (arges) wrote :

Hello Seyeong, or anyone else affected,

Accepted libvirt into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/libvirt/1.2.2-0ubuntu13.1.13 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in libvirt (Ubuntu Trusty):
status: In Progress → Fix Committed
tags: added: verification-needed
Revision history for this message
Seyeong Kim (seyeongkim) wrote :
Revision history for this message
Seyeong Kim (seyeongkim) wrote :
Revision history for this message
Seyeong Kim (seyeongkim) wrote :
Revision history for this message
Chris J Arges (arges) wrote :

Hello Seyeong, or anyone else affected,

Accepted libvirt into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/libvirt/1.2.2-0ubuntu13.1.14 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Revision history for this message
Chris J Arges (arges) wrote :

Hello Seyeong, or anyone else affected,

Accepted libvirt into utopic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/libvirt/1.2.8-0ubuntu11.8 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Revision history for this message
Chris J Arges (arges) wrote :

Hello Seyeong, or anyone else affected,

Accepted libvirt into vivid-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/libvirt/1.2.12-0ubuntu14.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Revision history for this message
Seyeong Kim (seyeongkim) wrote :

trusty

ii libvirt-bin 1.2.2-0ubuntu13.1.14 amd64 programs for the libvirt library
ii libvirt0 1.2.2-0ubuntu13.1.14 amd64 library for interfacing with different virtualization systems

utopic

ii libvirt-bin 1.2.8-0ubuntu11.8 amd64 programs for the libvirt library
ii libvirt0 1.2.8-0ubuntu11.8 amd64 library for interfacing with different virtualization systems

vivid

ii libvirt-bin 1.2.12-0ubuntu14.1 amd64 programs for the libvirt library
ii libvirt0 1.2.12-0ubuntu14.1 amd64 library for interfacing with different virtualization systems

tags: added: verification-done
removed: verification-needed verification-utopic-done verification-vivid-done
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package libvirt - 1.2.2-0ubuntu13.1.14

---------------
libvirt (1.2.2-0ubuntu13.1.14) trusty; urgency=medium

  [ Seyeong Kim ]
  * d/p/fix_libvirtd_killed_by_sigsegv.patch: fix incorrect backport
    (LP: #1464175)

 -- Chris J Arges <email address hidden> Wed, 08 Jul 2015 10:52:41 -0500

Changed in libvirt (Ubuntu Trusty):
status: Fix Committed → Fix Released
Revision history for this message
Chris J Arges (arges) wrote : Update Released

The verification of the Stable Release Update for libvirt has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package libvirt - 1.2.8-0ubuntu11.8

---------------
libvirt (1.2.8-0ubuntu11.8) utopic; urgency=medium

  [ Seyeong Kim ]
  * d/p/fix_libvirtd_killed_by_sigsegv.patch: fix incorrect backport
    (LP: #1464175)

  [ Edward Hope-Morley ]
  * Add post-start to upstart (/etc/init/libvirt-bin.conf) and
    sysv (/etc/init.d/libvirt-bin) to ensure libvirt-sock
    created before up (LP: #1455608)

 -- Chris J Arges <email address hidden> Wed, 08 Jul 2015 11:55:28 -0500

Changed in libvirt (Ubuntu Utopic):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package libvirt - 1.2.12-0ubuntu14.1

---------------
libvirt (1.2.12-0ubuntu14.1) vivid; urgency=medium

  [ Seyeong Kim ]
  * d/p/fix_libvirtd_killed_by_sigsegv.patch: fix incorrect backport
    (LP: #1464175)

  [ Edward Hope-Morley ]
  * Add post-start to upstart (/etc/init/libvirt-bin.conf) and
    sysv (/etc/init.d/libvirt-bin) to ensure libvirt-sock
    created before up (LP: #1455608)

  [ Chris J Arges ]
  * Add d/p/PowerPC-Make-qemu-system-ppc64-the-default-emulator-.patch,
    d/p/PowerPC-Forbid-NULL-CPU-model-with-host-model-mode.patch,
    d/p/schema-Allow-multiple-machines-for-VMs-and-unite-arc.patch
    To fix issues with libvirt on ppc64el.(LP: #1468247)

 -- Chris J Arges <email address hidden> Wed, 08 Jul 2015 12:51:16 -0500

Changed in libvirt (Ubuntu Vivid):
status: Fix Committed → Fix Released
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