Open Bug 1767707 Opened 3 years ago Updated 23 hours ago

Intermittent devtools/client/debugger/test/mochitest/browser_dbg-backgroundtask-debugging.js | single tracking bug

Categories

(DevTools :: Debugger, defect, P3)

defect

Tracking

(Not tracked)

REOPENED

People

(Reporter: jmaher, Assigned: jdescottes, NeedInfo)

References

Details

(Keywords: intermittent-failure, intermittent-testcase, leave-open, Whiteboard: [stockwell disabled])

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(3 files)

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Filter on devtools-intermittent-singletrackingbug-triage

Severity: -- → S4
Assignee: nobody → agoloman
Status: NEW → ASSIGNED
Assignee: agoloman → nobody
Status: ASSIGNED → NEW
Keywords: leave-open
Whiteboard: [stockwell disable-recommended] → [stockwell disabled]
Pushed by agoloman@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/ae207eef330b disable test browser_dbg-backgroundtask-debugging.js for frequent failures on linux debug. r=intermittent-reviewers,jmaher DONTBUILD
Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → INCOMPLETE
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---
Status: REOPENED → RESOLVED
Closed: 1 year ago1 year ago
Resolution: --- → INCOMPLETE
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---

There have been 61 total failures in the last 7 days.
All the failures are on linux1804-64-qr debug.

With this landing: https://bugzilla.mozilla.org/show_bug.cgi?id=1957258#c3 the condition was changed.
https://hg-edge.mozilla.org/mozilla-central/rev/22bab838ae76#l4.25

(In reply to Cristina Horotan [:chorotan] from comment #144)

There have been 61 total failures in the last 7 days.
All the failures are on linux1804-64-qr debug.

With this landing: https://bugzilla.mozilla.org/show_bug.cgi?id=1957258#c3 the condition was changed.
https://hg-edge.mozilla.org/mozilla-central/rev/22bab838ae76#l4.25

the disable will be re-enabled with the landing of bug 1959345

Depends on: 1959345
Status: REOPENED → RESOLVED
Closed: 1 year ago10 months ago
Resolution: --- → INCOMPLETE
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---

This also seems to be a previously skipped on linux asan 1804 which didn't initially fail but is now spiking again ...

Depends on: 1993173

Whenever this fails, it seems we have an earlier error such as

JavaScript warning: resource://devtools/server/actors/watcher.js, line 839: debuggee 'resource://devtools/server/actors/watcher/ParentProcessWatcherRegistry.sys.mjs:165' would run

(https://treeherder.mozilla.org/logviewer?job_id=542999188&repo=autoland&task=SRmFhU6MSBmuDwKQ9vJFiw.0&lineNumber=2166)

or

JavaScript warning: resource://devtools/server/actors/utils/event-loop.js, line 82: debuggee 'resource://gre/modules/subprocess/subprocess_common.sys.mjs:99' would run

(https://treeherder.mozilla.org/logviewer?job_id=542810534&repo=autoland&lineNumber=2453)

Then we fail to connect to the toolbox and timeout, even though the toolbox seems successfully started according to failure screenshots.

Alex, based on the error message we see, is there any additional logging we could add in order to understand why the test fails?

Flags: needinfo?(poirot.alex)
Attached image image.png

A lot of skip ifs were removed in Bug 1591064.

Since then we already had to reintroduce a skip-if on asan, unless we have a plan to investigate this I will just restore the debug annotation for linux:

"os == 'linux' && os_version == '24.04' && processor == 'x86_64' && debug", # Bug 1591064

Depends on: 1591064
Assignee: nobody → jdescottes
Pushed by jdescottes@mozilla.com: https://github.com/mozilla-firefox/firefox/commit/1988d7580b1b https://hg.mozilla.org/integration/autoland/rev/2f160a3cd8f2 [devtools] Skip browser_dbg-backgroundtask-debugging.js on linux debug r=devtools-reviewers,nchevobbe
Status: REOPENED → RESOLVED
Closed: 10 months ago1 month ago
Resolution: --- → FIXED
Target Milestone: --- → 149 Branch
Status: RESOLVED → REOPENED
Keywords: leave-open
Resolution: FIXED → ---
Target Milestone: 149 Branch → ---

Seems to spike a lot on macosx1500-aarch64/opt

Recent spike should be addressed by Bug 2028047

Depends on: 2028047
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