1858823 - Perma tier2 Error disabling address space randomization: Operation not permitted

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect)

Description

[Noemi Erli[:noemi_erli]]

First occurrence: https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&collapsedPushes=842382&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=2c28daffd2b8343fc64454f962988eaee8dbd320&selectedTaskRun=ONrtDm8pTCyHPUhNS0KBkA.1

Log: https://treeherder.mozilla.org/logviewer?job_id=432327693&repo=autoland&lineNumber=11260

Comment 1

[BugBot [:suhaib / :marco]]

:cfallin, since you are the author of the regressor, bug 1855321, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

[Chris Fallin [:cfallin]]

Taking a look now!

Comment 3

[Chris Fallin [:cfallin]]

Attachment: Bug 1858823: Fix regression in interpreter gdb test. r=iain

The patches for bug 1855321 changed the tag bits on JIT-frame FP values,
but this test was not updated. This patch fixes the hardcoded
assertions.

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/9861124ce67f
Fix regression in interpreter gdb test. r=iain

Comment 5

[Chris Fallin [:cfallin]]

I believe the above patch should fix the observed regression.

Comment 6

[BugBot [:suhaib / :marco]]

Set release status flags based on info from the regressing bug 1855321

Comment 7

[Cristina Horotan [:chorotan]]

https://hg.mozilla.org/mozilla-central/rev/9861124ce67f

Comment 8

[Intermittent Failures Robot]

6 failures in 3764 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 2

Platform and build breakdown:

• linux64: 5
  • debug: 5
• linux64-snap-beta: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1858823&startday=2023-10-09&endday=2023-10-15&tree=all