| 2016-12-05 14:59:22 |
Maik Zumstrull |
bug |
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added bug |
| 2016-12-05 15:14:30 |
Marc Deslauriers |
bug |
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added subscriber Marc Deslauriers |
| 2016-12-05 17:58:18 |
Launchpad Janitor |
qemu (Ubuntu): status |
New |
Confirmed |
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| 2016-12-05 23:30:27 |
Gaudenz Steinlin |
bug |
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added subscriber Gaudenz Steinlin |
| 2016-12-09 15:31:07 |
Dennis Kuhn |
bug |
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added subscriber Dennis Kuhn |
| 2016-12-13 13:39:41 |
Robie Basak |
tags |
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regression-update |
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| 2016-12-13 13:40:28 |
Robie Basak |
qemu (Ubuntu): importance |
Undecided |
High |
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| 2016-12-13 13:40:47 |
Robie Basak |
bug |
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added subscriber Ubuntu Server Team |
| 2016-12-16 08:53:36 |
Ronan Lanore |
bug |
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added subscriber Ronan Lanore |
| 2016-12-16 14:48:52 |
Dave Chiluk |
tags |
regression-update |
regression-update sts |
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| 2016-12-22 21:48:08 |
Dave Chiluk |
attachment added |
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First attempt at backport for 104e70cae https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389/+attachment/4795470/+files/lp1647389.xenial.debdiff |
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| 2016-12-22 21:49:24 |
Dave Chiluk |
qemu (Ubuntu): assignee |
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Dave Chiluk (chiluk) |
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| 2016-12-23 17:42:37 |
Dave Chiluk |
attachment removed |
First attempt at backport for 104e70cae https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389/+attachment/4795470/+files/lp1647389.xenial.debdiff |
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| 2016-12-28 16:44:32 |
Alejandro Comisario |
bug |
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added subscriber Alejandro Comisario |
| 2017-01-04 17:49:26 |
Dave Chiluk |
attachment added |
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lp1647389.xenial.debdiff https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389/+attachment/4800010/+files/lp1647389.xenial.debdiff |
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| 2017-01-14 10:59:12 |
Tim Bishop |
bug |
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added subscriber Tim Bishop |
| 2017-02-28 11:58:38 |
Vadim Mishustin |
qemu (Ubuntu): status |
Confirmed |
Fix Released |
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| 2017-02-28 12:15:24 |
Marc Deslauriers |
qemu (Ubuntu): status |
Fix Released |
Confirmed |
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| 2017-03-07 21:24:53 |
Dave Chiluk |
description |
See updates at the end of #1612089. Sample error message:
Dec 05 14:41:07 zbk130713 libvirtd[29690]: internal error: early end of file from monitor, possible problem:
2016-12-05T14:41:07.903932Z qemu-system-x86_64: VQ 2 size 0x80 < last_avail_idx 0x9 - used_idx 0xa
2016-12-05T14:41:07.903981Z qemu-system-x86_64: error while loading state for instance 0x0 of device '0000:00:05.0/virtio-balloon'
2016-12-05T14:41:07.905180Z qemu-system-x86_64: load of migration failed: Operation not permitted
Seems related to this patch series:
https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg03079.html |
[Impact]
* Libvirt migrations using tunnelled libvirt cause a failure to migrate on the destination with error VQ 2 size 0x80 < last_avail_idx 0x9 - used_idx 0xa
* TBD: justification for backporting the fix to the stable release.
* TBD: In addition, it is helpful, but not required, to include an
explanation of how the upload fixes this bug.
[Test Case]
1. Create a VM on shared storage solution. In my case NFS.
2. set start_libvirtd="yes" in /etc/default/libvirt-bin
3. systemctl restart libvirt-bin
4. virsh dommemstat 1 <vm>
4. virsh -c qemu+ssh://${FROM}/system migrate --live --p2p --tunnelled ${VM} qemu+tcp://ubuntu@${TO}/system
5. Repeat until failure to migrate, then check /var/log/libvirt/qemu/<vm>.log for error from above.
* Yes --live, --p2p, and --tunnelled are all required to reproduce afaik.
[Regression Potential]
TBD
* discussion of how regressions are most likely to manifest as a result of this change.
* It is assumed that any SRU candidate patch is well-tested before
upload and has a low overall risk of regression, but it's important
to make the effort to think about what ''could'' happen in the
event of a regression.
* This both shows the SRU team that the risks have been considered,
and provides guidance to testers in regression-testing the SRU.
[Other Info]
TBD
* Anything else you think is useful to include
* Anticipate questions from users, SRU, +1 maintenance, security teams and the Technical Board
* and address these questions in advance
___________________ Original Description follows _____________________
See updates at the end of #1612089. Sample error message:
Dec 05 14:41:07 zbk130713 libvirtd[29690]: internal error: early end of file from monitor, possible problem:
2016-12-05T14:41:07.903932Z qemu-system-x86_64: VQ 2 size 0x80 < last_avail_idx 0x9 - used_idx 0xa
2016-12-05T14:41:07.903981Z qemu-system-x86_64: error while loading state for instance 0x0 of device '0000:00:05.0/virtio-balloon'
2016-12-05T14:41:07.905180Z qemu-system-x86_64: load of migration failed: Operation not permitted
Seems related to this patch series:
https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg03079.html |
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| 2017-03-31 00:31:34 |
Len |
attachment added |
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qemu.patch https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389/+attachment/4850942/+files/qemu.patch |
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| 2017-03-31 04:28:47 |
Ubuntu Foundations Team Bug Bot |
tags |
regression-update sts |
patch regression-update sts |
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| 2017-03-31 04:28:56 |
Ubuntu Foundations Team Bug Bot |
bug |
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added subscriber Ubuntu Review Team |
| 2017-03-31 19:37:59 |
Dave Chiluk |
nominated for series |
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Ubuntu Xenial |
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| 2017-03-31 19:37:59 |
Dave Chiluk |
bug task added |
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qemu (Ubuntu Xenial) |
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| 2017-03-31 20:25:51 |
Dave Chiluk |
qemu (Ubuntu Xenial): status |
New |
Confirmed |
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| 2017-03-31 20:25:54 |
Dave Chiluk |
qemu (Ubuntu Xenial): importance |
Undecided |
High |
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| 2017-03-31 23:11:05 |
Dave Chiluk |
cve linked |
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2016-5403 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
qemu (Ubuntu Xenial): status |
Confirmed |
Fix Released |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-10028 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-10029 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-10155 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-7907 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-8667 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-8669 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9381 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9602 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9603 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9776 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9845 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9846 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9907 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9908 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9911 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9912 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9913 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9914 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9915 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9916 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9921 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2016-9922 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-2615 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-2620 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5525 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5526 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5552 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5578 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5579 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5667 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5856 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5857 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5898 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5973 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-5987 |
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| 2017-04-20 17:50:43 |
Launchpad Janitor |
cve linked |
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2017-6505 |
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| 2017-04-20 18:00:48 |
Launchpad Janitor |
qemu (Ubuntu): status |
Confirmed |
Fix Released |
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| 2017-04-20 18:00:48 |
Launchpad Janitor |
cve linked |
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2017-2633 |
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