| 2021-06-16 14:28:58 |
Kleber Sacilotto de Souza |
bug |
|
|
added bug |
| 2021-06-16 14:29:00 |
Kleber Sacilotto de Souza |
tags |
|
kernel-adt-failure |
|
| 2021-06-16 14:29:15 |
Kleber Sacilotto de Souza |
nominated for series |
|
Ubuntu Focal |
|
| 2021-06-16 14:29:15 |
Kleber Sacilotto de Souza |
bug task added |
|
lttng-modules (Ubuntu Focal) |
|
| 2021-06-16 14:29:15 |
Kleber Sacilotto de Souza |
bug task added |
|
linux-hwe-5.11 (Ubuntu Focal) |
|
| 2021-06-16 14:29:20 |
Kleber Sacilotto de Souza |
lttng-modules (Ubuntu Focal): status |
New |
Confirmed |
|
| 2021-07-19 16:01:00 |
Andrea Righi |
attachment added |
|
lttng-modules-backport-from-impish.debdiff https://bugs.launchpad.net/ubuntu/+source/lttng-modules/+bug/1932165/+attachment/5511895/+files/lttng-modules-backport-from-impish.debdiff |
|
| 2021-07-19 16:24:13 |
Ubuntu Foundations Team Bug Bot |
tags |
kernel-adt-failure |
kernel-adt-failure patch |
|
| 2021-07-19 16:24:18 |
Ubuntu Foundations Team Bug Bot |
bug |
|
|
added subscriber Terry Rudd |
| 2021-07-19 17:07:45 |
Andrea Righi |
attachment added |
|
lttng-modules-backport-from-impish.debdiff https://bugs.launchpad.net/ubuntu/+source/lttng-modules/+bug/1932165/+attachment/5511922/+files/lttng-modules-backport-from-impish.debdiff |
|
| 2021-07-21 15:57:23 |
Dimitri John Ledkov |
attachment added |
|
corrected.debdiff https://bugs.launchpad.net/ubuntu/+source/lttng-modules/+bug/1932165/+attachment/5512590/+files/corrected.debdiff |
|
| 2021-07-21 16:04:04 |
Dimitri John Ledkov |
attachment added |
|
lttng-modules_2.12.5-1ubuntu1~20.04.2_source.changes https://bugs.launchpad.net/ubuntu/+source/lttng-modules/+bug/1932165/+attachment/5512591/+files/lttng-modules_2.12.5-1ubuntu1~20.04.2_source.changes |
|
| 2021-07-22 07:47:45 |
Andrea Righi |
description |
This is a scripted bug report about ADT failures while running lttng-modules tests for linux-hwe-5.11/5.11.0-20.21~20.04.1 on focal. Whether this is caused by the dep8 tests of the tested source or the kernel has yet to be determined.
Testing failed on:
amd64: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/amd64/l/lttng-modules/20210611_205859_b8295@/log.gz
arm64: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/arm64/l/lttng-modules/20210612_123048_fc99b@/log.gz
ppc64el: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/ppc64el/l/lttng-modules/20210611_210510_27086@/log.gz
s390x: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/s390x/l/lttng-modules/20210611_210134_272f4@/log.gz |
[Impact]
lttng-modules-dkms is reporting many build errors with linux-hwe-5.11, because of many kernel ABI changes.
[Fix]
Backporting the individual patches to fix all the build errors would be a lot of work and the risk to introduce regressions would be pretty high, therefore it seems safer to update to the version that is also used in impish, that works with 5.11 and it's backward compatible (so it works also with 5.4).
[Test]
ubuntu_lttng_smoke_test from (git://kernel.ubuntu.com/ubuntu/autotest-client-tests)
[Where problems could occur]
This is a major version update, so it does not contain trivial changes as backporting individual patches/fixes, so there's a risk to see regressions with lttng (however potential regressions are *only* limited to lttng).
However, this way is definitely safer than backporting all the individual changes to fix the all the kernel ABI changes introduced in 5.11.
[Original bug report]
This is a scripted bug report about ADT failures while running lttng-modules tests for linux-hwe-5.11/5.11.0-20.21~20.04.1 on focal. Whether this is caused by the dep8 tests of the tested source or the kernel has yet to be determined.
Testing failed on:
amd64: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/amd64/l/lttng-modules/20210611_205859_b8295@/log.gz
arm64: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/arm64/l/lttng-modules/20210612_123048_fc99b@/log.gz
ppc64el: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/ppc64el/l/lttng-modules/20210611_210510_27086@/log.gz
s390x: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/s390x/l/lttng-modules/20210611_210134_272f4@/log.gz |
|
| 2021-07-26 15:55:38 |
Dimitri John Ledkov |
lttng-modules (Ubuntu Focal): milestone |
|
ubuntu-20.04.3 |
|
| 2021-07-26 15:55:40 |
Dimitri John Ledkov |
lttng-modules (Ubuntu Focal): importance |
Undecided |
Critical |
|
| 2021-07-26 15:59:15 |
Dimitri John Ledkov |
lttng-modules (Ubuntu Focal): assignee |
|
Dimitri John Ledkov (xnox) |
|
| 2021-07-27 11:05:53 |
Łukasz Zemczak |
lttng-modules (Ubuntu Focal): status |
Confirmed |
Fix Committed |
|
| 2021-07-27 11:05:55 |
Łukasz Zemczak |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2021-07-27 11:05:57 |
Łukasz Zemczak |
bug |
|
|
added subscriber SRU Verification |
| 2021-07-27 11:06:00 |
Łukasz Zemczak |
tags |
kernel-adt-failure patch |
kernel-adt-failure patch verification-needed verification-needed-focal |
|
| 2021-07-28 12:52:39 |
Kleber Sacilotto de Souza |
tags |
kernel-adt-failure patch verification-needed verification-needed-focal |
kernel-adt-failure patch verification-done-focal verification-needed |
|
| 2021-07-28 12:54:12 |
Kleber Sacilotto de Souza |
linux-hwe-5.11 (Ubuntu): status |
New |
Invalid |
|
| 2021-07-28 12:54:14 |
Kleber Sacilotto de Souza |
linux-hwe-5.11 (Ubuntu Focal): status |
New |
Invalid |
|
| 2021-07-29 15:15:17 |
Łukasz Zemczak |
lttng-modules (Ubuntu Hirsute): status |
New |
Fix Committed |
|
| 2021-07-29 15:15:22 |
Łukasz Zemczak |
tags |
kernel-adt-failure patch verification-done-focal verification-needed |
kernel-adt-failure patch verification-done-focal verification-needed verification-needed-hirsute |
|
| 2021-07-29 15:29:07 |
Launchpad Janitor |
lttng-modules (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2021-07-29 15:29:12 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2021-08-27 09:44:44 |
Kleber Sacilotto de Souza |
tags |
kernel-adt-failure patch verification-done-focal verification-needed verification-needed-hirsute |
kernel-adt-failure patch verification-done-focal verification-done-hirsute verification-needed |
|
| 2021-08-30 07:52:02 |
Launchpad Janitor |
lttng-modules (Ubuntu Hirsute): status |
Fix Committed |
Fix Released |
|
