Intermittent leakcheck | tab 4896 bytes leaked (ChannelEventQueue, CondVar, CookieJarSettings, DOMEventTargetHelper, LabellingEventTarget, ...)
Categories
(Core :: DOM: Networking, defect, P3)
Tracking
()
People
(Reporter: intermittent-bug-filer, Unassigned)
References
Details
(Keywords: intermittent-failure, Whiteboard: [necko-triaged])
Filed by: nbeleuzu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=334244001&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/M8TWc01_RFS9-V4wBRfxJQ/runs/0/artifacts/public/logs/live_backing.log
[task 2021-03-24T05:19:49.521Z] 05:19:49 INFO - TEST-PASS | leakcheck | tab no leaks detected!
[task 2021-03-24T05:19:49.524Z] 05:19:49 INFO - leakcheck | Processing leak log file /tmp/tmpPFDD5e.mozrunner/runtests_leaks_tab_pid1802.log
[task 2021-03-24T05:19:49.525Z] 05:19:49 INFO -
[task 2021-03-24T05:19:49.525Z] 05:19:49 INFO - == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, tab process 1802
[task 2021-03-24T05:19:49.526Z] 05:19:49 INFO -
[task 2021-03-24T05:19:49.526Z] 05:19:49 INFO - |<----------------Class--------------->|<-----Bytes------>|<----Objects---->|
[task 2021-03-24T05:19:49.527Z] 05:19:49 INFO - | | Per-Inst Leaked| Total Rem|
[task 2021-03-24T05:19:49.528Z] 05:19:49 INFO - 0 |TOTAL | 39 4896| 62708 71|
[task 2021-03-24T05:19:49.529Z] 05:19:49 INFO - 40 |ChannelEventQueue | 192 192| 5 1|
[task 2021-03-24T05:19:49.529Z] 05:19:49 INFO - 70 |CondVar | 80 80| 137 1|
[task 2021-03-24T05:19:49.530Z] 05:19:49 INFO - 77 |CookieJarSettings | 72 72| 5 1|
[task 2021-03-24T05:19:49.530Z] 05:19:49 INFO - 89 |DOMEventTargetHelper | 128 128| 13 1|
[task 2021-03-24T05:19:49.531Z] 05:19:49 INFO - 214 |LabellingEventTarget | 56 56| 2 1|
[task 2021-03-24T05:19:49.531Z] 05:19:49 INFO - 221 |ListenerAndContextContainer | 24 24| 2 1|
[task 2021-03-24T05:19:49.532Z] 05:19:49 INFO - 222 |LoadInfo | 424 424| 142 1|
[task 2021-03-24T05:19:49.533Z] 05:19:49 INFO - 251 |Mutex | 72 360| 567 5|
[task 2021-03-24T05:19:49.533Z] 05:19:49 INFO - 368 |PWebSocketChild | 48 48| 3 1|
[task 2021-03-24T05:19:49.536Z] 05:19:49 INFO - 385 |PerformanceCounter | 88 88| 2 1|
[task 2021-03-24T05:19:49.537Z] 05:19:49 INFO - 392 |Permission | 72 72| 5 1|
[task 2021-03-24T05:19:49.537Z] 05:19:49 INFO - 430 |RequestContext | 112 112| 2 1|
[task 2021-03-24T05:19:49.538Z] 05:19:49 INFO - 431 |RequestContextService | 80 80| 1 1|
[task 2021-03-24T05:19:49.538Z] 05:19:49 INFO - 507 |ThreadEventTarget | 48 48| 11 1|
[task 2021-03-24T05:19:49.539Z] 05:19:49 INFO - 512 |ThreadTargetSink | 16 16| 11 1|
[task 2021-03-24T05:19:49.539Z] 05:19:49 INFO - 538 |WeakReference | 32 32| 43 1|
[task 2021-03-24T05:19:49.539Z] 05:19:49 INFO - 541 |WebSocket | 312 312| 2 1|
[task 2021-03-24T05:19:49.540Z] 05:19:49 INFO - 542 |WebSocketChannelChild | 368 368| 3 1|
[task 2021-03-24T05:19:49.540Z] 05:19:49 INFO - 545 |WebSocketEventService | 120 120| 1 1|
[task 2021-03-24T05:19:49.541Z] 05:19:49 INFO - 548 |WebSocketImpl | 408 408| 2 1|
[task 2021-03-24T05:19:49.541Z] 05:19:49 INFO - 614 |nsAuthURLParser | 24 24| 2 1|
[task 2021-03-24T05:19:49.542Z] 05:19:49 INFO - 673 |nsDocShell::InterfaceRequestorProxy | 32 32| 1 1|
[task 2021-03-24T05:19:49.544Z] 05:19:49 INFO - 755 |nsJSPrincipals | 24 48| 69 2|
[task 2021-03-24T05:19:49.545Z] 05:19:49 INFO - 761 |nsLoadGroup | 200 200| 2 1|
[task 2021-03-24T05:19:49.545Z] 05:19:49 INFO - 806 |nsStandardURL | 240 720| 1215 3|
[task 2021-03-24T05:19:49.546Z] 05:19:49 INFO - 811 |nsStringBuffer | 8 152| 15081 19|
[task 2021-03-24T05:19:49.546Z] 05:19:49 INFO - 844 |nsTArray_base | 8 112| 19845 14|
[task 2021-03-24T05:19:49.546Z] 05:19:49 INFO - 847 |nsThread | 368 368| 18 1|
[task 2021-03-24T05:19:49.547Z] 05:19:49 INFO - 861 |nsWeakReference | 40 200| 63 5|
[task 2021-03-24T05:19:49.547Z] 05:19:49 INFO -
[task 2021-03-24T05:19:49.548Z] 05:19:49 INFO - nsTraceRefcnt::DumpStatistics: 884 entries
[task 2021-03-24T05:19:49.548Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 ChannelEventQueue
[task 2021-03-24T05:19:49.550Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 CondVar
[task 2021-03-24T05:19:49.550Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 CookieJarSettings
[task 2021-03-24T05:19:49.550Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 DOMEventTargetHelper
[task 2021-03-24T05:19:49.551Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 LabellingEventTarget
[task 2021-03-24T05:19:49.551Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 ListenerAndContextContainer
[task 2021-03-24T05:19:49.553Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 LoadInfo
[task 2021-03-24T05:19:49.554Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 5 Mutex
[task 2021-03-24T05:19:49.554Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 PWebSocketChild
[task 2021-03-24T05:19:49.554Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 PerformanceCounter
[task 2021-03-24T05:19:49.555Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 Permission
[task 2021-03-24T05:19:49.555Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 RequestContext
[task 2021-03-24T05:19:49.556Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 RequestContextService
[task 2021-03-24T05:19:49.556Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 ThreadEventTarget
[task 2021-03-24T05:19:49.557Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 ThreadTargetSink
[task 2021-03-24T05:19:49.557Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 WeakReference
[task 2021-03-24T05:19:49.558Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 WebSocket
[task 2021-03-24T05:19:49.558Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 WebSocketChannelChild
[task 2021-03-24T05:19:49.558Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 WebSocketEventService
[task 2021-03-24T05:19:49.560Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 WebSocketImpl
[task 2021-03-24T05:19:49.561Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 nsAuthURLParser
[task 2021-03-24T05:19:49.561Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 nsDocShell::InterfaceRequestorProxy
[task 2021-03-24T05:19:49.561Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 2 nsJSPrincipals
[task 2021-03-24T05:19:49.562Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 nsLoadGroup
[task 2021-03-24T05:19:49.562Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 3 nsStandardURL
[task 2021-03-24T05:19:49.563Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 19 nsStringBuffer
[task 2021-03-24T05:19:49.563Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 14 nsTArray_base
[task 2021-03-24T05:19:49.564Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 1 nsThread
[task 2021-03-24T05:19:49.564Z] 05:19:49 INFO - TEST-INFO | leakcheck | tab leaked 5 nsWeakReference
[task 2021-03-24T05:19:49.565Z] 05:19:49 INFO - TEST-UNEXPECTED-FAIL | leakcheck | tab 4896 bytes leaked (ChannelEventQueue, CondVar, CookieJarSettings, DOMEventTargetHelper, LabellingEventTarget, ...)
Comment 1•4 years ago
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Last execution: devtools/client/netmonitor/test/browser_net_ws-stomp-payload.js
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Comment 3•4 years ago
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https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.
Comment 4•4 years ago
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Recent log:
https://treeherder.mozilla.org/logviewer?job_id=338214256&repo=autoland&lineNumber=15421
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Comment 16•3 years ago
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https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.
Comment 17•3 years ago
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Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=352237031&repo=autoland&lineNumber=17611
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Comment 23•3 years ago
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https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.
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Comment 25•3 years ago
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treeherder |
New failure instance: https://treeherder.mozilla.org/logviewer?job_id=364270103&repo=autoland
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Comment 28•3 years ago
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https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.
Reporter | ||
Comment 29•3 years ago
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treeherder |
New failure instance: https://treeherder.mozilla.org/logviewer?job_id=369611110&repo=mozilla-central
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Comment 37•2 years ago
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https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.
Reporter | ||
Comment 38•2 years ago
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treeherder |
New failure instance: https://treeherder.mozilla.org/logviewer?job_id=380525235&repo=autoland
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Comment 48•2 years ago
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It looks like this is has a high frequency starting from Bug 1748005 , Andrew can you please take a look?
https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&fromchange=1f053b43b6dc1b427a3e9545152bb241e3c9bab1&searchStr=windows%2C10%2Cx64%2C2004%2Cwebrender%2Cdebug%2Cmochitests%2Ctest-windows10-64-2004-qr%2Fdebug-mochitest-plain%2C1&tochange=500d9526b586986acf368b44c14b1bcaa113b194&selectedTaskRun=T4pfcJ47RPyZSh2_RN1TTQ.0
Comment 49•2 years ago
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Thanks for the heads up - I'm on it.
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Updated•2 years ago
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Comment 54•2 years ago
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(In reply to Cristian Tuns from comment #48)
It looks like this is has a high frequency starting from Bug 1748005 , Andrew can you please take a look?
https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&fromchange=1f053b43b6dc1b427a3e9545152bb241e3c9bab1&searchStr=windows%2C10%2Cx64%2C2004%2Cwebrender%2Cdebug%2Cmochitests%2Ctest-windows10-64-2004-qr%2Fdebug-mochitest-plain%2C1&tochange=500d9526b586986acf368b44c14b1bcaa113b194&selectedTaskRun=T4pfcJ47RPyZSh2_RN1TTQ.0
Patch incoming: Bug 1788246
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Comment 57•2 years ago
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I believe that with Bug 178846 landed the frequency of this intermittent is back where it was prior to Bug 1748005:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?startday=2022-08-07&endday=2022-09-06&tree=all&bug=1700549
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Updated•2 years ago
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Comment 68•2 years ago
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It seems most of the leaks happen for dom/websocket/tests/test_websocket_mixed_content.html
Updated•2 years ago
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Comment 70•2 years ago
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I added, dom/websocket/tests/test_websocket_mixed_content.html
, let me see what I can find.
Comment 71•2 years ago
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Just pushed Bug 1802227 which includes fixes to these leaks. Will monitor from here.
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Comment 73•2 years ago
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No occurrences of any leaks since the patch in Bug 1802227 landed (so far).
So this seems promising.
If this continues, I can apply the technique to other tests in the webSocket suite and follow up to find out why clearing the .src
attribute is needed.
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Comment 75•2 years ago
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This looks to be greatly reduced, with the 7 of 8 leaks reported in branches that don't have the fix. But not entirely fixed as there is one on autoland last week.
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Description
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