2021-05-28 07:39:38 |
bugproxy |
bug |
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added bug |
2021-05-28 07:39:41 |
bugproxy |
tags |
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architecture-all bugnameltc-192947 severity-medium targetmilestone-inin2110 |
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2021-05-28 07:39:43 |
bugproxy |
ubuntu: assignee |
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Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
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2021-05-28 07:39:47 |
bugproxy |
affects |
ubuntu |
qemu (Ubuntu) |
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2021-05-28 16:38:21 |
Andrew Cloke |
bug task added |
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ubuntu-power-systems |
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2021-05-28 16:38:47 |
Andrew Cloke |
ubuntu-power-systems: importance |
Undecided |
Medium |
|
2021-05-31 10:31:15 |
Frank Heimes |
ubuntu-power-systems: assignee |
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Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
|
2021-05-31 10:31:34 |
Frank Heimes |
qemu (Ubuntu): assignee |
Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
Canonical Server Team (canonical-server) |
|
2021-05-31 10:32:04 |
Frank Heimes |
bug task added |
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ubuntu-z-systems |
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2021-05-31 10:32:29 |
Frank Heimes |
ubuntu-z-systems: assignee |
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Skipper Bug Screeners (skipper-screen-team) |
|
2021-05-31 10:33:46 |
Frank Heimes |
tags |
architecture-all bugnameltc-192947 severity-medium targetmilestone-inin2110 |
architecture-all bugnameltc-192947 qemu-21.10 severity-medium targetmilestone-inin2110 |
|
2021-05-31 11:13:16 |
Christian Ehrhardt |
nominated for series |
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Ubuntu Focal |
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2021-05-31 11:13:16 |
Christian Ehrhardt |
bug task added |
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qemu (Ubuntu Focal) |
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2021-05-31 11:13:16 |
Christian Ehrhardt |
nominated for series |
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Ubuntu Hirsute |
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2021-05-31 11:13:16 |
Christian Ehrhardt |
bug task added |
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qemu (Ubuntu Hirsute) |
|
2021-05-31 11:13:16 |
Christian Ehrhardt |
nominated for series |
|
Ubuntu Groovy |
|
2021-05-31 11:13:16 |
Christian Ehrhardt |
bug task added |
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qemu (Ubuntu Groovy) |
|
2021-05-31 11:13:26 |
Christian Ehrhardt |
qemu (Ubuntu Focal): status |
New |
Triaged |
|
2021-05-31 11:13:29 |
Christian Ehrhardt |
qemu (Ubuntu Groovy): status |
New |
Triaged |
|
2021-05-31 11:13:31 |
Christian Ehrhardt |
qemu (Ubuntu Hirsute): status |
New |
Triaged |
|
2021-05-31 11:13:35 |
Christian Ehrhardt |
qemu (Ubuntu): status |
New |
Triaged |
|
2021-05-31 11:13:40 |
Christian Ehrhardt |
qemu (Ubuntu Focal): importance |
Undecided |
Low |
|
2021-05-31 11:13:44 |
Christian Ehrhardt |
qemu (Ubuntu Groovy): importance |
Undecided |
Low |
|
2021-05-31 11:13:47 |
Christian Ehrhardt |
qemu (Ubuntu): importance |
Undecided |
Medium |
|
2021-05-31 11:13:50 |
Christian Ehrhardt |
qemu (Ubuntu Hirsute): importance |
Undecided |
Low |
|
2021-05-31 11:17:00 |
Frank Heimes |
ubuntu-z-systems: status |
New |
Triaged |
|
2021-05-31 12:16:09 |
Frank Heimes |
ubuntu-power-systems: status |
New |
Triaged |
|
2021-06-10 12:46:01 |
Frank Heimes |
bug task deleted |
ubuntu-power-systems |
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2021-06-16 09:24:42 |
Launchpad Janitor |
merge proposal linked |
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https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/404247 |
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2021-06-24 12:40:38 |
Launchpad Janitor |
merge proposal unlinked |
https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/404247 |
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2021-06-28 06:10:21 |
Launchpad Janitor |
merge proposal linked |
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https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/404247 |
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2021-06-28 06:31:00 |
Frank Heimes |
ubuntu-z-systems: importance |
Undecided |
Medium |
|
2021-07-15 07:57:48 |
Frank Heimes |
qemu (Ubuntu): status |
Triaged |
Fix Committed |
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2021-07-15 13:04:34 |
Launchpad Janitor |
qemu (Ubuntu): status |
Fix Committed |
Fix Released |
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2021-07-15 13:04:34 |
Launchpad Janitor |
cve linked |
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2020-17380 |
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2021-07-15 13:04:34 |
Launchpad Janitor |
cve linked |
|
2020-25085 |
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2021-07-15 13:04:34 |
Launchpad Janitor |
cve linked |
|
2021-3392 |
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2021-07-15 13:04:34 |
Launchpad Janitor |
cve linked |
|
2021-3409 |
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2021-07-29 07:15:10 |
Frank Heimes |
qemu (Ubuntu Groovy): status |
Triaged |
Won't Fix |
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2021-08-16 08:35:50 |
Launchpad Janitor |
merge proposal linked |
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https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/407156 |
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2021-08-16 08:36:31 |
Christian Ehrhardt |
merge proposal unlinked |
https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/407156 |
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2021-08-16 08:36:56 |
Launchpad Janitor |
merge proposal linked |
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https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/407157 |
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2021-10-12 06:46:32 |
Christian Ehrhardt |
description |
--Problem Description---
Using an uretprobe in QEMU without hardware acceleration causes a SIGSEGV.
---uname output---
na
Machine Type = na
---Debugger---
A debugger is not configured
---Steps to Reproduce---
Run attach_probe eBPF testcase in QEMU.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/testing/selftests/bpf/prog_tests/attach_probe.c?h=v5.12#n73
Userspace tool common name: na
The userspace tool has the following bit modes: 64-bit
Userspace rpm: na
Userspace tool obtained from project website: na
Fix: https://git.qemu.org/?p=qemu.git;a=commit;h=86131c71b13257e095d8c4f4453d52cbc6553c07
Package qemu
focal (20.04LTS) 1:4.2-3ubuntu6.14
groovy (20.10) 1:5.0-5ubuntu9.6
hirsute (21.04) 1:5.2+dfsg-9ubuntu2
impish (metapackages): 1:5.2+dfsg-9ubuntu3
It would be good to have this fix in 20.04 and the later ones.
The patch applies cleanly to all levels. |
[Impact]
* A bad return in handling uretprobe makes qemu tcg to crash the probed
application.
* Fix is small and upstream, backport as SRU to fix it in active releases
as well
[Test Plan]
* See https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1929926/comments/8
[Where problems could occur]
* Changes are limited to s390x TCG, so that is the kind of use cases to
look out for potential issues as well.
[Other Info]
* TODO: we need to clarify the importance of this before fully entering
SRU
------------
--Problem Description---
Using an uretprobe in QEMU without hardware acceleration causes a SIGSEGV.
---uname output---
na
Machine Type = na
---Debugger---
A debugger is not configured
---Steps to Reproduce---
Run attach_probe eBPF testcase in QEMU.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/testing/selftests/bpf/prog_tests/attach_probe.c?h=v5.12#n73
Userspace tool common name: na
The userspace tool has the following bit modes: 64-bit
Userspace rpm: na
Userspace tool obtained from project website: na
Fix: https://git.qemu.org/?p=qemu.git;a=commit;h=86131c71b13257e095d8c4f4453d52cbc6553c07
Package qemu
focal (20.04LTS) 1:4.2-3ubuntu6.14
groovy (20.10) 1:5.0-5ubuntu9.6
hirsute (21.04) 1:5.2+dfsg-9ubuntu2
impish (metapackages): 1:5.2+dfsg-9ubuntu3
It would be good to have this fix in 20.04 and the later ones.
The patch applies cleanly to all levels. |
|
2021-10-12 06:46:35 |
Christian Ehrhardt |
qemu (Ubuntu Focal): importance |
Low |
Wishlist |
|
2021-10-12 06:46:37 |
Christian Ehrhardt |
qemu (Ubuntu Hirsute): importance |
Low |
Wishlist |
|
2021-10-12 07:07:05 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/410032 |
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2021-10-12 07:07:24 |
Launchpad Janitor |
merge proposal linked |
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https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/410033 |
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2021-10-14 05:55:51 |
Christian Ehrhardt |
qemu (Ubuntu Focal): status |
Triaged |
Won't Fix |
|
2021-10-14 05:55:54 |
Christian Ehrhardt |
qemu (Ubuntu Hirsute): status |
Triaged |
Won't Fix |
|
2021-10-14 05:56:01 |
Christian Ehrhardt |
bug task deleted |
qemu (Ubuntu Groovy) |
|
|
2021-10-14 06:02:19 |
Frank Heimes |
ubuntu-z-systems: status |
Triaged |
Won't Fix |
|
2021-10-14 06:02:26 |
Frank Heimes |
ubuntu-z-systems: importance |
Medium |
Wishlist |
|
2021-11-30 09:10:30 |
Christian Ehrhardt |
description |
[Impact]
* A bad return in handling uretprobe makes qemu tcg to crash the probed
application.
* Fix is small and upstream, backport as SRU to fix it in active releases
as well
[Test Plan]
* See https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1929926/comments/8
[Where problems could occur]
* Changes are limited to s390x TCG, so that is the kind of use cases to
look out for potential issues as well.
[Other Info]
* TODO: we need to clarify the importance of this before fully entering
SRU
------------
--Problem Description---
Using an uretprobe in QEMU without hardware acceleration causes a SIGSEGV.
---uname output---
na
Machine Type = na
---Debugger---
A debugger is not configured
---Steps to Reproduce---
Run attach_probe eBPF testcase in QEMU.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/testing/selftests/bpf/prog_tests/attach_probe.c?h=v5.12#n73
Userspace tool common name: na
The userspace tool has the following bit modes: 64-bit
Userspace rpm: na
Userspace tool obtained from project website: na
Fix: https://git.qemu.org/?p=qemu.git;a=commit;h=86131c71b13257e095d8c4f4453d52cbc6553c07
Package qemu
focal (20.04LTS) 1:4.2-3ubuntu6.14
groovy (20.10) 1:5.0-5ubuntu9.6
hirsute (21.04) 1:5.2+dfsg-9ubuntu2
impish (metapackages): 1:5.2+dfsg-9ubuntu3
It would be good to have this fix in 20.04 and the later ones.
The patch applies cleanly to all levels. |
[Impact]
* A bad return in handling uretprobe makes qemu tcg to crash the probed
application.
* Fix is small and upstream, backport as SRU to fix it in active releases
as well
[Test Plan]
* See https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1929926/comments/8
[Where problems could occur]
* Changes are limited to s390x TCG, so that is the kind of use cases to
look out for potential issues as well.
[Other Info]
* This bug on its own isn't important enough to cause everyone to
download a new qemu. But we now have another bug to bundle it with,
and users as well as the bug reporter are mostly interested in the
LTS. OTOH we need this fix here for F+H but the other one only for F.
Therefore intention is to hold it back for Hirsute via block-proposed
while fully completing Focal.
------------
--Problem Description---
Using an uretprobe in QEMU without hardware acceleration causes a SIGSEGV.
---uname output---
na
Machine Type = na
---Debugger---
A debugger is not configured
---Steps to Reproduce---
Run attach_probe eBPF testcase in QEMU.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/testing/selftests/bpf/prog_tests/attach_probe.c?h=v5.12#n73
Userspace tool common name: na
The userspace tool has the following bit modes: 64-bit
Userspace rpm: na
Userspace tool obtained from project website: na
Fix: https://git.qemu.org/?p=qemu.git;a=commit;h=86131c71b13257e095d8c4f4453d52cbc6553c07
Package qemu
focal (20.04LTS) 1:4.2-3ubuntu6.14
groovy (20.10) 1:5.0-5ubuntu9.6
hirsute (21.04) 1:5.2+dfsg-9ubuntu2
impish (metapackages): 1:5.2+dfsg-9ubuntu3
It would be good to have this fix in 20.04 and the later ones.
The patch applies cleanly to all levels. |
|
2021-11-30 09:15:44 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/401771 |
|
2021-11-30 09:25:12 |
Christian Ehrhardt |
qemu (Ubuntu Focal): status |
Won't Fix |
In Progress |
|
2021-11-30 09:25:18 |
Christian Ehrhardt |
qemu (Ubuntu Hirsute): status |
Won't Fix |
In Progress |
|
2021-11-30 09:25:27 |
Christian Ehrhardt |
qemu (Ubuntu Focal): assignee |
|
Christian Ehrhardt (paelzer) |
|
2021-11-30 09:25:29 |
Christian Ehrhardt |
qemu (Ubuntu Hirsute): assignee |
|
Christian Ehrhardt (paelzer) |
|
2021-11-30 09:25:35 |
Christian Ehrhardt |
tags |
architecture-all bugnameltc-192947 qemu-21.10 severity-medium targetmilestone-inin2110 |
architecture-all bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 |
|
2021-11-30 10:35:06 |
Frank Heimes |
ubuntu-z-systems: status |
Won't Fix |
In Progress |
|
2021-11-30 19:21:43 |
Brian Murray |
qemu (Ubuntu Hirsute): status |
In Progress |
Fix Committed |
|
2021-11-30 19:21:45 |
Brian Murray |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
2021-11-30 19:21:47 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
2021-11-30 19:21:51 |
Brian Murray |
tags |
architecture-all bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 |
architecture-all bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 verification-needed verification-needed-hirsute |
|
2021-11-30 19:28:26 |
Brian Murray |
qemu (Ubuntu Focal): status |
In Progress |
Fix Committed |
|
2021-11-30 19:28:32 |
Brian Murray |
tags |
architecture-all bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 verification-needed verification-needed-hirsute |
architecture-all bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 verification-needed verification-needed-focal verification-needed-hirsute |
|
2021-12-01 06:34:22 |
Christian Ehrhardt |
tags |
architecture-all bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 verification-needed verification-needed-focal verification-needed-hirsute |
architecture-all block-proposed-hirsute bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 verification-needed verification-needed-focal verification-needed-hirsute |
|
2021-12-01 08:11:40 |
Frank Heimes |
ubuntu-z-systems: status |
In Progress |
Fix Committed |
|
2021-12-17 13:53:15 |
Frank Heimes |
tags |
architecture-all block-proposed-hirsute bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 verification-needed verification-needed-focal verification-needed-hirsute |
architecture-all block-proposed-hirsute bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 verification-done verification-done-focal verification-done-hirsute |
|
2022-01-03 11:41:05 |
Christian Ehrhardt |
tags |
architecture-all block-proposed-hirsute bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 verification-done verification-done-focal verification-done-hirsute |
architecture-all bugnameltc-192947 qemu-21.10 server-todo severity-medium targetmilestone-inin2110 verification-done verification-done-focal verification-done-hirsute |
|
2022-01-04 17:31:16 |
Launchpad Janitor |
qemu (Ubuntu Hirsute): status |
Fix Committed |
Fix Released |
|
2022-01-04 17:31:25 |
Brian Murray |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
2022-01-04 17:38:50 |
Launchpad Janitor |
qemu (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
2022-01-04 18:00:29 |
Frank Heimes |
ubuntu-z-systems: status |
Fix Committed |
Fix Released |
|