| 2017-07-24 12:20:45 |
Victor Tapia |
bug |
|
|
added bug |
| 2017-07-24 12:24:05 |
Victor Tapia |
description |
[Impact]
* Windows VMs BSOD when restoring from QEMUfile or during live migration if the virtio balloon stats polling is enabled.
[Test Case]
* Install a Windows VM with virtio balloon drivers
* Start the VM and enable stats polling [1]
* Save the VM to savefile [2]
* Restore the VM [3]
* Enable stats polling [1] and VM will BSOD
QMP examples:
[1] {"execute":"qom-set","arguments":{"path":"//machine/i440fx/pci.0/child[7]","property":"guest-stats-polling-interval","value":10}}
[2] {"execute": "migrate", "arguments": {"uri":"exec:gzip -c > /storage/cases/VM/savefiles/testVM3save.gz"}}
[3] {"execute":"migrate-incoming","arguments":{"uri":"exec:gzip -c -d /storage/cases/VM/savefiles/testVM3save.gz"}}
[Other Info]
* This has been fixed upstream with commit 4a1e48becab81020adfb74b22c76a595f2d02a01
[Regression Potential]
* |
[Impact]
* Windows VMs BSOD when restoring from QEMUfile or during live migration if the virtio balloon stats polling is enabled.
* Affected version: 1:2.5+dfsg-5ubuntu10.14 (xenial)
[Test Case]
* Install a Windows VM with virtio balloon drivers
* Start the VM and enable stats polling [1]
* Save the VM to savefile [2]
* Restore the VM [3]
* Enable stats polling [1] and VM will BSOD
QMP examples:
[1] {"execute":"qom-set","arguments":{"path":"//machine/i440fx/pci.0/child[7]","property":"guest-stats-polling-interval","value":10}}
[2] {"execute": "migrate", "arguments": {"uri":"exec:gzip -c > /storage/cases/VM/savefiles/testVM3save.gz"}}
[3] {"execute":"migrate-incoming","arguments":{"uri":"exec:gzip -c -d /storage/cases/VM/savefiles/testVM3save.gz"}}
[Other Info]
* This has been fixed upstream with commit 4a1e48becab81020adfb74b22c76a595f2d02a01
[Regression Potential]
* |
|
| 2017-07-24 13:46:12 |
Thomas Huth |
affects |
qemu |
qemu (Ubuntu) |
|
| 2017-07-24 16:01:14 |
Victor Tapia |
nominated for series |
|
Ubuntu Xenial |
|
| 2017-07-24 16:01:14 |
Victor Tapia |
nominated for series |
|
Ubuntu Trusty |
|
| 2017-07-25 12:23:02 |
Edward Hope-Morley |
qemu (Ubuntu): status |
New |
Fix Released |
|
| 2017-07-25 12:24:06 |
Edward Hope-Morley |
bug task added |
|
cloud-archive |
|
| 2017-07-25 12:24:24 |
Edward Hope-Morley |
nominated for series |
|
cloud-archive/mitaka |
|
| 2017-07-25 12:24:53 |
Edward Hope-Morley |
cloud-archive: status |
New |
Fix Released |
|
| 2017-07-25 14:46:36 |
Victor Tapia |
description |
[Impact]
* Windows VMs BSOD when restoring from QEMUfile or during live migration if the virtio balloon stats polling is enabled.
* Affected version: 1:2.5+dfsg-5ubuntu10.14 (xenial)
[Test Case]
* Install a Windows VM with virtio balloon drivers
* Start the VM and enable stats polling [1]
* Save the VM to savefile [2]
* Restore the VM [3]
* Enable stats polling [1] and VM will BSOD
QMP examples:
[1] {"execute":"qom-set","arguments":{"path":"//machine/i440fx/pci.0/child[7]","property":"guest-stats-polling-interval","value":10}}
[2] {"execute": "migrate", "arguments": {"uri":"exec:gzip -c > /storage/cases/VM/savefiles/testVM3save.gz"}}
[3] {"execute":"migrate-incoming","arguments":{"uri":"exec:gzip -c -d /storage/cases/VM/savefiles/testVM3save.gz"}}
[Other Info]
* This has been fixed upstream with commit 4a1e48becab81020adfb74b22c76a595f2d02a01
[Regression Potential]
* |
[Impact]
* Windows VMs BSOD when restoring from QEMUfile or during live migration if the virtio balloon stats polling is enabled.
* Affected version: 1:2.5+dfsg-5ubuntu10.14 (xenial)
[Test Case]
* Install a Windows VM with virtio balloon drivers
* Start the VM and enable stats polling [1]
* Save the VM to savefile [2]
* Restore the VM [3]
* Enable stats polling [1] and VM will BSOD
QMP examples:
[1] {"execute":"qom-set","arguments":{"path":"//machine/i440fx/pci.0/child[7]","property":"guest-stats-polling-interval","value":10}}
[2] {"execute": "migrate", "arguments": {"uri":"exec:gzip -c > /storage/cases/VM/savefiles/testVM3save.gz"}}
[3] {"execute":"migrate-incoming","arguments":{"uri":"exec:gzip -c -d /storage/cases/VM/savefiles/testVM3save.gz"}}
[Other Info]
* This has been fixed upstream with commit 4a1e48becab81020adfb74b22c76a595f2d02a01
* Related bug: https://bugzilla.redhat.com/show_bug.cgi?id=1373600
[Regression Potential]
* |
|
| 2017-08-07 12:32:43 |
Christian Ehrhardt |
bug task added |
|
qemu (Ubuntu Trusty) |
|
| 2017-08-07 12:32:47 |
Christian Ehrhardt |
bug task added |
|
qemu (Ubuntu Xenial) |
|
| 2017-08-09 11:06:04 |
Dominique Poulain |
bug |
|
|
added subscriber Dominique Poulain |
| 2017-09-06 14:34:17 |
Christian Ehrhardt |
qemu (Ubuntu Trusty): status |
New |
Incomplete |
|
| 2017-09-06 14:34:19 |
Christian Ehrhardt |
qemu (Ubuntu Xenial): status |
New |
Incomplete |
|
