2020-06-28 11:21:23 |
Viktor Mihajlovski |
bug |
|
|
added bug |
2020-06-28 11:21:23 |
Viktor Mihajlovski |
attachment added |
|
Domain XML causing failure. https://bugs.launchpad.net/bugs/1885419/+attachment/5387838/+files/win10.xml |
|
2020-06-29 15:15:49 |
Launchpad Janitor |
qemu (Ubuntu): status |
New |
Confirmed |
|
2020-06-30 03:29:13 |
Rafael David Tinoco |
bug |
|
|
added subscriber Christian Ehrhardt |
2020-06-30 03:29:20 |
Rafael David Tinoco |
bug |
|
|
added subscriber Ubuntu Server |
2020-06-30 03:29:27 |
Rafael David Tinoco |
bug |
|
|
added subscriber Ubuntu Virtualisation team |
2020-06-30 04:33:08 |
Rafael David Tinoco |
nominated for series |
|
Ubuntu Eoan |
|
2020-06-30 04:33:08 |
Rafael David Tinoco |
bug task added |
|
qemu (Ubuntu Eoan) |
|
2020-06-30 04:33:08 |
Rafael David Tinoco |
nominated for series |
|
Ubuntu Focal |
|
2020-06-30 04:33:08 |
Rafael David Tinoco |
bug task added |
|
qemu (Ubuntu Focal) |
|
2020-06-30 04:33:08 |
Rafael David Tinoco |
nominated for series |
|
Ubuntu Bionic |
|
2020-06-30 04:33:08 |
Rafael David Tinoco |
bug task added |
|
qemu (Ubuntu Bionic) |
|
2020-06-30 04:33:19 |
Rafael David Tinoco |
qemu (Ubuntu Focal): status |
New |
Fix Released |
|
2020-06-30 04:33:22 |
Rafael David Tinoco |
qemu (Ubuntu Eoan): status |
New |
Fix Released |
|
2020-06-30 04:33:24 |
Rafael David Tinoco |
qemu (Ubuntu Bionic): status |
New |
Confirmed |
|
2020-06-30 04:33:26 |
Rafael David Tinoco |
qemu (Ubuntu Bionic): importance |
Undecided |
High |
|
2020-06-30 04:33:32 |
Rafael David Tinoco |
qemu (Ubuntu): status |
Confirmed |
Fix Released |
|
2020-06-30 05:09:29 |
Christian Ehrhardt |
tags |
amd64 apport-bug bionic |
amd64 apport-bug bionic regression-update |
|
2020-06-30 05:09:36 |
Christian Ehrhardt |
qemu (Ubuntu Bionic): importance |
High |
Critical |
|
2020-06-30 05:09:45 |
Christian Ehrhardt |
qemu (Ubuntu Bionic): assignee |
|
Rafael David Tinoco (rafaeldtinoco) |
|
2020-06-30 06:53:42 |
Christian Ehrhardt |
description |
After a recent upgrade I can't start a Windows 10 VM anymore, QEMU crashes with the error message:
error: Failed to start domain win10
error: internal error: qemu unexpectedly closed the monitor: qemu-system-x86_64: /build/qemu-v_zvmu/qemu-2.11+dfsg/util/aio-posix.c:592: aio_poll: Assertion `in_aio_context_home_thread(ctx)' failed.
I was able to resurrect the VM by removing the iothread-related elements from the domain definition:
<domain type='kvm'>
...
<iothreads>1</iothreads>
...
<controller type='scsi' index='0' model='virtio-scsi'>
<driver iothread='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
...
</domain>
The domain XML is attached.
I'm using virtio-scsi and not virtio-blk because I use trimming to keep my QCOW image small(er). Would be great if I could continue to use this with iothreads enabled.
$ lsb_release -rd
Description: Ubuntu 18.04.4 LTS
Release: 18.04
$ apt-cache policy qemu-kvm
qemu-kvm:
Installiert: 1:2.11+dfsg-1ubuntu7.27
Installationskandidat: 1:2.11+dfsg-1ubuntu7.27
Versionstabelle:
*** 1:2.11+dfsg-1ubuntu7.27 500
500 http://de.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
100 /var/lib/dpkg/status
1:2.11+dfsg-1ubuntu7.26 500
500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages
1:2.11+dfsg-1ubuntu7 500
500 http://de.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: qemu-kvm 1:2.11+dfsg-1ubuntu7.27
ProcVersionSignature: Ubuntu 4.15.0-108.109-generic 4.15.18
Uname: Linux 4.15.0-108-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.15
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Jun 28 13:05:17 2020
InstallationDate: Installed on 2019-10-03 (268 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
KvmCmdLine: COMMAND STAT EUID RUID PID PPID %CPU COMMAND
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-108-generic root=UUID=d40a86d5-61ae-486e-8ddf-9581c538d64e ro quiet splash vt.handoff=1
SourcePackage: qemu
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/13/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.60
dmi.board.name: Z68 Pro3
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd07/13/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ68Pro3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M. |
[Impact]
* Despite quite a bunch of regression testing, explicit testing by
different parties and extra time in -proposed the fix to bug 1805256
caused a regression for other configurations.
* We will upload version .28 which essentially is a revert of .27 to
provide us the time to revisit the fix for bug 1805256 again and not
being forced to rush this cleanup.
[Test Case]
* Ensure that the revert really avoids the regression to iothread
handling. Start a guest with virtio-scsi + iothreads.
<domain type='kvm'>
...
<iothreads>1</iothreads>
...
<controller type='scsi' index='0' model='virtio-scsi'>
<driver iothread='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
...
</domain>
[Regression Potential]
* The regression already happened despite all measures. This is just the
revert. So other than any issues creeping in at build time (e.g.
toolchain changes, which I didn't see any) this should eventually match
the former .27
https://launchpad.net/ubuntu/+source/qemu/1:2.11+dfsg-1ubuntu7.27
[Other Info]
* The formerly fixed bug 1805256 will re-open due to this and be worked on
again.
---
After a recent upgrade I can't start a Windows 10 VM anymore, QEMU crashes with the error message:
error: Failed to start domain win10
error: internal error: qemu unexpectedly closed the monitor: qemu-system-x86_64: /build/qemu-v_zvmu/qemu-2.11+dfsg/util/aio-posix.c:592: aio_poll: Assertion `in_aio_context_home_thread(ctx)' failed.
I was able to resurrect the VM by removing the iothread-related elements from the domain definition:
<domain type='kvm'>
...
<iothreads>1</iothreads>
...
<controller type='scsi' index='0' model='virtio-scsi'>
<driver iothread='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
...
</domain>
The domain XML is attached.
I'm using virtio-scsi and not virtio-blk because I use trimming to keep my QCOW image small(er). Would be great if I could continue to use this with iothreads enabled.
$ lsb_release -rd
Description: Ubuntu 18.04.4 LTS
Release: 18.04
$ apt-cache policy qemu-kvm
qemu-kvm:
Installiert: 1:2.11+dfsg-1ubuntu7.27
Installationskandidat: 1:2.11+dfsg-1ubuntu7.27
Versionstabelle:
*** 1:2.11+dfsg-1ubuntu7.27 500
500 http://de.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
100 /var/lib/dpkg/status
1:2.11+dfsg-1ubuntu7.26 500
500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages
1:2.11+dfsg-1ubuntu7 500
500 http://de.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: qemu-kvm 1:2.11+dfsg-1ubuntu7.27
ProcVersionSignature: Ubuntu 4.15.0-108.109-generic 4.15.18
Uname: Linux 4.15.0-108-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.15
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Jun 28 13:05:17 2020
InstallationDate: Installed on 2019-10-03 (268 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
KvmCmdLine: COMMAND STAT EUID RUID PID PPID %CPU COMMAND
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-108-generic root=UUID=d40a86d5-61ae-486e-8ddf-9581c538d64e ro quiet splash vt.handoff=1
SourcePackage: qemu
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/13/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.60
dmi.board.name: Z68 Pro3
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd07/13/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ68Pro3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M. |
|
2020-06-30 06:53:46 |
Christian Ehrhardt |
qemu (Ubuntu Bionic): status |
Confirmed |
In Progress |
|
2020-06-30 06:55:15 |
Christian Ehrhardt |
qemu (Ubuntu Bionic): assignee |
Rafael David Tinoco (rafaeldtinoco) |
Christian Ehrhardt (paelzer) |
|
2020-06-30 07:04:24 |
Christian Ehrhardt |
description |
[Impact]
* Despite quite a bunch of regression testing, explicit testing by
different parties and extra time in -proposed the fix to bug 1805256
caused a regression for other configurations.
* We will upload version .28 which essentially is a revert of .27 to
provide us the time to revisit the fix for bug 1805256 again and not
being forced to rush this cleanup.
[Test Case]
* Ensure that the revert really avoids the regression to iothread
handling. Start a guest with virtio-scsi + iothreads.
<domain type='kvm'>
...
<iothreads>1</iothreads>
...
<controller type='scsi' index='0' model='virtio-scsi'>
<driver iothread='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
...
</domain>
[Regression Potential]
* The regression already happened despite all measures. This is just the
revert. So other than any issues creeping in at build time (e.g.
toolchain changes, which I didn't see any) this should eventually match
the former .27
https://launchpad.net/ubuntu/+source/qemu/1:2.11+dfsg-1ubuntu7.27
[Other Info]
* The formerly fixed bug 1805256 will re-open due to this and be worked on
again.
---
After a recent upgrade I can't start a Windows 10 VM anymore, QEMU crashes with the error message:
error: Failed to start domain win10
error: internal error: qemu unexpectedly closed the monitor: qemu-system-x86_64: /build/qemu-v_zvmu/qemu-2.11+dfsg/util/aio-posix.c:592: aio_poll: Assertion `in_aio_context_home_thread(ctx)' failed.
I was able to resurrect the VM by removing the iothread-related elements from the domain definition:
<domain type='kvm'>
...
<iothreads>1</iothreads>
...
<controller type='scsi' index='0' model='virtio-scsi'>
<driver iothread='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
...
</domain>
The domain XML is attached.
I'm using virtio-scsi and not virtio-blk because I use trimming to keep my QCOW image small(er). Would be great if I could continue to use this with iothreads enabled.
$ lsb_release -rd
Description: Ubuntu 18.04.4 LTS
Release: 18.04
$ apt-cache policy qemu-kvm
qemu-kvm:
Installiert: 1:2.11+dfsg-1ubuntu7.27
Installationskandidat: 1:2.11+dfsg-1ubuntu7.27
Versionstabelle:
*** 1:2.11+dfsg-1ubuntu7.27 500
500 http://de.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
100 /var/lib/dpkg/status
1:2.11+dfsg-1ubuntu7.26 500
500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages
1:2.11+dfsg-1ubuntu7 500
500 http://de.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: qemu-kvm 1:2.11+dfsg-1ubuntu7.27
ProcVersionSignature: Ubuntu 4.15.0-108.109-generic 4.15.18
Uname: Linux 4.15.0-108-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.15
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Jun 28 13:05:17 2020
InstallationDate: Installed on 2019-10-03 (268 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
KvmCmdLine: COMMAND STAT EUID RUID PID PPID %CPU COMMAND
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-108-generic root=UUID=d40a86d5-61ae-486e-8ddf-9581c538d64e ro quiet splash vt.handoff=1
SourcePackage: qemu
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/13/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.60
dmi.board.name: Z68 Pro3
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd07/13/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ68Pro3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M. |
[Impact]
* Despite quite a bunch of regression testing, explicit testing by
different parties and extra time in -proposed the fix to bug 1805256
caused a regression for other configurations.
* We will upload version .28 which essentially is a revert of .27 to
provide us the time to revisit the fix for bug 1805256 again and not
being forced to rush this cleanup.
[Test Case]
* Ensure that the revert really avoids the regression to iothread
handling. Start a guest with virtio-scsi + iothreads.
<domain type='kvm'>
...
<iothreads>1</iothreads>
...
<controller type='scsi' index='0' model='virtio-scsi'>
<driver iothread='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
...
</domain>
[Regression Potential]
* The regression already happened despite all measures. This is just the
revert. So other than any issues creeping in at build time (e.g.
toolchain changes, which I didn't see any) this should eventually match
the former .27
https://launchpad.net/ubuntu/+source/qemu/1:2.11+dfsg-1ubuntu7.27
[Other Info]
* The formerly fixed bug 1805256 will re-open due to this and be worked on
again.
* When comparing for Delta I recommend comparing to 1:2.11+dfsg-
1ubuntu7.26 as that will show that all but changelog entries are gone
and nothing else changed.
---
After a recent upgrade I can't start a Windows 10 VM anymore, QEMU crashes with the error message:
error: Failed to start domain win10
error: internal error: qemu unexpectedly closed the monitor: qemu-system-x86_64: /build/qemu-v_zvmu/qemu-2.11+dfsg/util/aio-posix.c:592: aio_poll: Assertion `in_aio_context_home_thread(ctx)' failed.
I was able to resurrect the VM by removing the iothread-related elements from the domain definition:
<domain type='kvm'>
...
<iothreads>1</iothreads>
...
<controller type='scsi' index='0' model='virtio-scsi'>
<driver iothread='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
...
</domain>
The domain XML is attached.
I'm using virtio-scsi and not virtio-blk because I use trimming to keep my QCOW image small(er). Would be great if I could continue to use this with iothreads enabled.
$ lsb_release -rd
Description: Ubuntu 18.04.4 LTS
Release: 18.04
$ apt-cache policy qemu-kvm
qemu-kvm:
Installiert: 1:2.11+dfsg-1ubuntu7.27
Installationskandidat: 1:2.11+dfsg-1ubuntu7.27
Versionstabelle:
*** 1:2.11+dfsg-1ubuntu7.27 500
500 http://de.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
100 /var/lib/dpkg/status
1:2.11+dfsg-1ubuntu7.26 500
500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages
1:2.11+dfsg-1ubuntu7 500
500 http://de.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: qemu-kvm 1:2.11+dfsg-1ubuntu7.27
ProcVersionSignature: Ubuntu 4.15.0-108.109-generic 4.15.18
Uname: Linux 4.15.0-108-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.15
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Jun 28 13:05:17 2020
InstallationDate: Installed on 2019-10-03 (268 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
KvmCmdLine: COMMAND STAT EUID RUID PID PPID %CPU COMMAND
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-108-generic root=UUID=d40a86d5-61ae-486e-8ddf-9581c538d64e ro quiet splash vt.handoff=1
SourcePackage: qemu
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/13/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.60
dmi.board.name: Z68 Pro3
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd07/13/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ68Pro3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M. |
|
2020-06-30 07:13:57 |
Chris Halse Rogers |
qemu (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
2020-06-30 07:14:01 |
Chris Halse Rogers |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
2020-06-30 07:14:05 |
Chris Halse Rogers |
bug |
|
|
added subscriber SRU Verification |
2020-06-30 07:14:11 |
Chris Halse Rogers |
tags |
amd64 apport-bug bionic regression-update |
amd64 apport-bug bionic regression-update verification-needed verification-needed-bionic |
|
2020-06-30 09:45:38 |
Christian Ehrhardt |
tags |
amd64 apport-bug bionic regression-update verification-needed verification-needed-bionic |
amd64 apport-bug bionic regression-update verification-done verification-done-bionic |
|
2020-06-30 11:44:31 |
Launchpad Janitor |
qemu (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
2020-06-30 11:44:36 |
Robie Basak |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
2020-06-30 12:44:27 |
Rafael David Tinoco |
bug |
|
|
added subscriber Rafael David Tinoco |
2020-07-28 01:47:17 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/qemu/+git/qemu/+merge/387269 |
|
2020-07-28 01:58:26 |
Launchpad Janitor |
merge proposal unlinked |
https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/qemu/+git/qemu/+merge/387269 |
|
|