Open Bug 1637248 Opened 4 years ago Updated 2 years ago

Intermittent leakcheck | default 275908 bytes leaked (AsyncFreeSnowWhite, BackstagePass, BrowsingContext, BrowsingContextGroup, BufferRecycleBin, ...)

Categories

(Core :: WebRTC: Audio/Video, defect, P2)

defect

Tracking

()

People

(Reporter: intermittent-bug-filer, Unassigned)

References

(Depends on 1 open bug)

Details

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

Attachments

(1 file)

Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=301871756&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/VomTb5eQQWyja0UlWiHk_w/runs/0/artifacts/public/logs/live_backing.log


[task 2020-05-12T09:26:34.776Z] 09:26:34 INFO - TEST-OK | dom/media/tests/mochitest/test_setSinkId.html | took 692ms

[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO - TEST-UNEXPECTED-FAIL | leakcheck | default 275908 bytes leaked (AsyncFreeSnowWhite, BackstagePass, BrowsingContext, BrowsingContextGroup, BufferRecycleBin, ...)
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO -
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO - leakcheck | Processing leak log file /tmp/tmpd0VzB8.mozrunner/runtests_leaks_gmplugin_pid6074.log
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO - TEST-INFO | leakcheck | gmplugin ignoring missing output line for total leaks
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO - leakcheck | Processing leak log file /tmp/tmpd0VzB8.mozrunner/runtests_leaks_tab_pid2023.log
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO -
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO - == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, tab process 2023
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO -
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO - |<----------------Class--------------->|<-----Bytes------>|<----Objects---->|
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO - | | Per-Inst Leaked| Total Rem|
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO - 0 |TOTAL | 29 0| 495152 0|
[task 2020-05-12T09:26:48.037Z] 09:26:48 INFO -
[task 2020-05-12T09:26:48.038Z] 09:26:48 INFO - nsTraceRefcnt::DumpStatistics: 998 entries
[task 2020-05-12T09:26:48.038Z] 09:26:48 INFO - TEST-PASS | leakcheck | tab no leaks detected!
[task 2020-05-12T09:26:48.038Z] 09:26:48 INFO - leakcheck | Processing leak log file /tmp/tmpd0VzB8.mozrunner/runtests_leaks_tab_pid1492.log
[task 2020-05-12T09:26:48.038Z] 09:26:48 INFO -
[task 2020-05-12T09:26:48.038Z] 09:26:48 INFO - == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, tab process 1492
[task 2020-05-12T09:26:48.038Z] 09:26:48 INFO -
[task 2020-05-12T09:26:48.040Z] 09:26:48 INFO - |<----------------Class--------------->|<-----Bytes------>|<----Objects---->|
[task 2020-05-12T09:26:48.040Z] 09:26:48 INFO - | | Per-Inst Leaked| Total Rem|
[task 2020-05-12T09:26:48.040Z] 09:26:48 INFO - 0 |TOTAL | 30 0| 285205 0|
[task 2020-05-12T09:26:48.040Z] 09:26:48 INFO -
[task 2020-05-12T09:26:48.040Z] 09:26:48 INFO - nsTraceRefcnt::DumpStatistics: 994 entries
[task 2020-05-12T09:26:48.040Z] 09:26:48 INFO - TEST-PASS | leakcheck | tab no leaks detected!
[task 2020-05-12T09:26:48.040Z] 09:26:48 INFO - runtests.py | Running tests: end.
[task 2020-05-12T09:26:48.060Z] 09:26:48 INFO - Buffered messages finished
[task 2020-05-12T09:26:48.060Z] 09:26:48 INFO - 0 INFO TEST-START | Shutdown
[task 2020-05-12T09:26:48.060Z] 09:26:48 INFO - 1 INFO Passed: 57209
[task 2020-05-12T09:26:48.061Z] 09:26:48 INFO - 2 INFO Failed: 0
[task 2020-05-12T09:26:48.061Z] 09:26:48 INFO - 3 INFO Todo: 2611
[task 2020-05-12T09:26:48.061Z] 09:26:48 INFO - 4 INFO Mode: e10s
[task 2020-05-12T09:26:48.061Z] 09:26:48 INFO - 5 INFO SimpleTest FINISHED
[task 2020-05-12T09:26:48.061Z] 09:26:48 INFO - Buffered messages finished
[task 2020-05-12T09:26:48.061Z] 09:26:48 INFO - SUITE-END | took 833s
[task 2020-05-12T09:26:48.143Z] 09:26:48 INFO - Return code: 0
[task 2020-05-12T09:26:48.144Z] 09:26:48 ERROR - Got 1 unexpected statuses

This might be the opt version of bug 1631769. Time-wise they correlate quite well.

See Also: → 1631769

This bug failed 37 times in the last 7 days. Occurs on linux1804-64 on debug build types.

Recent log:
https://treeherder.mozilla.org/logviewer?job_id=336866528&repo=autoland&lineNumber=56826

Michael: Can you please take a look a this bug?

Flags: needinfo?(mfroman)
Whiteboard: [stockwell:needsowner]

This looks very similar to Bug 1634684 where dom/media/webrtc/tests/mochitests/test_setSinkId_preMutedElement.html was disabled on "os == "linux" && webrender && debug". However, that intermittent is still happening with the final test run now being dom/media/webrtc/tests/mochitests/test_setSinkId_default_addTrack.html. Seems like this test maybe shouldn't be running at all on linux.

:jib Any thoughts here?

Component: WebRTC → WebRTC: Audio/Video
Flags: needinfo?(mfroman) → needinfo?(jib)
Priority: P5 → P2

This could potentially be a more generic shutdown bug as well.

FWIW, leak checking is always run after every test has run, so the actual cause of the leak might not be the last test.

Update:

There have been 34 failures within the last 7 days, all of them on Linux 18.04 x64 debug.

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=337575379&repo=mozilla-central&lineNumber=60646

Assignee: nobody → apavel
Status: NEW → ASSIGNED
Assignee: apavel → nobody
Status: ASSIGNED → NEW
Keywords: leave-open
Whiteboard: [stockwell:needsowner] → [stockwell:needsowner][stockwell disabled]
Pushed by apavel@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/5917f11eac99
update disabling condition for test_setSinkId_preMutedElement r=intermittent-reviewers,jmaher DONTBUILD

There are 26 total failures in the last 7 days on linux1804-64 debug
Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=338486605&repo=autoland&lineNumber=59061

Depends on: 1714410

Clearing a NI after 7 months.

Flags: needinfo?(jib)
Severity: normal → S3
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