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On 2014-09-28T21:28:09+00:00 Evan wrote:
Description of problem:
VM Guests occasionally hard shutdown unexpectedly with error:
"qemu-system-x86_64: block.c:2806: bdrv_error_action: Assertion `error
>= 0' failed."
In my environment it only appears to be my Windows 2008R2 guests that
are affected, although I know of another environment with SLES guests
that are affected. As per email here: http://lists.gnu.org/archive/html
/qemu-discuss/2014-06/msg00094.html
Version-Release number of selected component (if applicable):
* qemu-system-x86-1.6.2-5.fc20.x86_64
How reproducible:
It is difficult to reproduce, it occurs roughly once a week each Guest
VM for me.
Additional info:
* I am running Openstack Icehouse on Fedora 20 (via packstack)
* Kernels: kernel-3.14.4-200.fc20.x86_64 / kernel-3.14.8-200.fc20.x86_64
* libvirt-1.1.3.5-2.fc20.x86_64
* Guest OS: Windows 2008R2
* Guest VirtIO driver version 0.1-81
* Guest Storage is via NFS export from a Netapp FAS 6220 cluster.
* These unexpected shutdowns do not occur for me at busy times for either the
guests or the hosts.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1652011/comments/0
On 2014-09-29T08:38:23+00:00 Richard wrote:
*** Bug 1147398 has been marked as a duplicate of this bug. ***
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1652011/comments/1
On 2014-09-29T08:40:15+00:00 Richard wrote:
bdrv_error_action is called from 3 places. What is going to
help most of all here is a stack trace. Easiest thing is
to enable core dumps and make sure the core dump is captured when
qemu fails.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1652011/comments/2
On 2014-09-29T08:49:23+00:00 Markus wrote:
Thanks for the idea. Sounds better than mine to recompile qemu with
debug messages. Can you give a hint how to achieve it in an
OVirt/libvirt environment.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1652011/comments/3
On 2015-02-09T02:55:54+00:00 QiangGuan wrote:
I met this problem with qemu-1.6.1 too, while my problem is found at
debian7 guests.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1652011/comments/4
On 2015-05-29T12:59:03+00:00 Fedora wrote:
This message is a reminder that Fedora 20 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 20. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora 'version'
of '20'.
Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version.
Thank you for reporting this issue and we are sorry that we were not
able to fix it before Fedora 20 is end of life. If you would still like
to see this bug fixed and are able to reproduce it against a later version
of Fedora, you are encouraged change the 'version' to a later Fedora
version prior this bug is closed as described in the policy above.
Although we aim to fix as many bugs as possible during every release's
lifetime, sometimes those efforts are overtaken by events. Often a
more recent Fedora release includes newer upstream software that fixes
bugs or makes them obsolete.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1652011/comments/5
On 2015-05-31T19:12:00+00:00 Cole wrote:
Since F20 is EOL soon, closing this. If anyone can still reproduce with
F21+, please reopen and I'll take a look
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1652011/comments/6
On 2015-12-08T20:47:23+00:00 Matt wrote:
We see this in upstream openstack CI testing, viewable here:
http://logs.openstack.org/07/251407/2/check/gate-tempest-dsvm-
full/144f7fc/logs/libvirt/libvirtd.txt.gz#_2015-11-30_18_20_18_168
2015-11-30 18:20:18.168+: 31539: error : qemuMonitorIO:656 : internal
error: End of file from monitor
2015-11-30 18:20:18.168+: