1790926 - Intermittent [tier2] firefox/libxul.so differs. See the diff.html or diff.txt artifact

Status: RESOLVED INCOMPLETE

(Firefox Build System :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=390514987&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/TQ3T74C8T1KkVinyxhQsPA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2022-09-14T23:46:47.115Z]  |###########################|  100%                             Time: 0:12:25 
[task 2022-09-14T23:46:47.115Z] ++ dirname /builds/worker/bin/get_and_diffoscope
[task 2022-09-14T23:46:47.116Z] + /builds/worker/bin/report_error diff
[task 2022-09-14T23:46:54.658Z] TEST-UNEXPECTED-FAIL | firefox/libxul.so differs. See the diff.html or diff.txt artifact
[task 2022-09-14T23:46:54.660Z] + fail
[task 2022-09-14T23:46:54.660Z] + exit 1
[taskcluster 2022-09-14 23:46:54.985Z] === Task Finished ===
[taskcluster 2022-09-14 23:47:05.849Z] Unsuccessful task run with exit code: 1 completed in 1016.271 seconds

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Firefox Build System::Task Configuration' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 2

[Intermittent Failures Robot]

9 failures in 3023 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 9

Platform and build breakdown:

• diff: 9
  • opt: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1790926&startday=2022-09-12&endday=2022-09-18&tree=all

Comment 3

[Cristian Tuns]

This looks like a perma failure, Stransky can you please take a look at this? I think it might be caused by Bug 1792512.
https://treeherder.mozilla.org/jobs?repo=mozilla-central&group_state=expanded&fromchange=170f356185eb469b153bc62d1a203e66a25a8035&searchStr=diffoscope%2Copt%2Cdiff-reproducible-linux32%2Clinux32&selectedTaskRun=BhmoBgoiSnKjmem_jX4XPQ.4

Comment 4

[Martin Stránský [:stransky] (ni? me)]

I don't think it's caused by any code change there, especially not by Bug 1792512.

Comment 5

[Intermittent Failures Robot]

10 failures in 2041 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 10

Platform and build breakdown:

• diff: 10
  • opt: 10

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1790926&startday=2022-09-26&endday=2022-10-02&tree=all

Comment 6

[Norisz Fay [:noriszfay]]

This seems to be perma again as seen here. Mike, is there any possibility it could be caused by Bug 1794520? Thank you!

Comment 7

[Cristian Tuns]

Here it might be the same issue, I retrigg the build (build-linux-reproduced/opt) as you told us. Hope it will turn green. I will set it as Intermittent for now because I think it's the same issue.

Comment 8

[Mike Hommey [:glandium]]

It seems to still be intermittent. On that specific push, it seems the odd one was the linux-shippable/opt build, which means all the linux-reproducible/opt builds would differ from it except the intermittent odd one that would match it. On the next push, where I triggered others, we're back to "normal".

Comment 9

[Intermittent Failures Robot]

14 failures in 3034 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 14

Platform and build breakdown:

• diff: 14
  • opt: 14

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1790926&startday=2022-10-10&endday=2022-10-16&tree=all

Comment 10

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.