1448241 - Intermittent browser/base/content/test/performance/browser_urlbar_keyed_search.js,browser_urlbar_search.js | uncaught exception - uncaught exception: out of memory at undefined

Status: RESOLVED FIXED

(Firefox :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: csabou [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=169800696&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/fE7KVew1QIuUgq2vrRgWIg/runs/0/artifacts/public/logs/live_backing.log

02:41:29     INFO -  689 INFO TEST-START | browser/base/content/test/performance/browser_urlbar_keyed_search.js
02:41:32     INFO -  TEST-INFO | started process screenshot
02:41:32     INFO -  TEST-INFO | screenshot: exit 0
02:41:32     INFO -  Buffered messages logged at 02:41:29
02:41:32     INFO -  690 INFO Entering test bound setup
02:41:32     INFO -  691 INFO Leaving test bound setup
02:41:32     INFO -  692 INFO Entering test bound
02:41:32     INFO -  Buffered messages logged at 02:41:30
02:41:32     INFO -  693 INFO Console message: [JavaScript Warning: "Key event not available on some keyboard layouts: key=“i” modifiers=“accel,alt,shift” id=“key_browserToolbox”" {file: "chrome://mochikit/content/tests/SimpleTest/EventUtils.js" line: 943}]
02:41:32     INFO -  Buffered messages finished
02:41:32    ERROR -  694 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  695 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  696 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  697 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  698 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  699 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  700 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  701 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  702 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  703 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  704 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  705 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  706 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  707 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  708 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  709 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  710 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  711 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  712 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  713 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  714 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  715 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  716 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  717 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  Not taking screenshot here: see the one that was previously logged
02:41:32    ERROR -  718 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
02:41:32     INFO -  Stack trace:
02:41:32     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1645
02:41:32     INFO -  GECKO(3504) | JavaScript error: , line 0: uncaught exception: out of memory
02:41:32     INFO -  719 INFO Console message: [JavaScript Error: "uncaught exception: out of memory"]
02:41:32     INFO -  720 INFO TEST-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | known reflow at _rebuild@chrome://browser/content/search/search.xml was encountered 1 times -
02:41:32     INFO -  721 INFO Full stack:
02:41:32     INFO -    _rebuild@chrome://browser/content/search/search.xml:1558:15
02:41:32     INFO -    set_popup@chrome://browser/content/search/search.xml:1239:13
02:41:32     INFO -    enableOneOffSearches@chrome://browser/content/urlbarBindings.xml:1853:13
02:41:32     INFO -    _enableOrDisableOneOffSearches@chrome://browser/content/urlbarBindings.xml:1280:11
02:41:32     INFO -    urlbar_XBL_Constructor/<@chrome://browser/content/urlbarBindings.xml:125:11
02:41:32     INFO -    openPopup@chrome://global/content/bindings/popup.xml:66:15
02:41:32     INFO -    _openAutocompletePopup@chrome://browser/content/urlbarBindings.xml:2091:11
02:41:32     INFO -    openAutocompletePopup@chrome://browser/content/urlbarBindings.xml:1975:11
02:41:32     INFO -    openPopup@chrome://global/content/bindings/autocomplete.xml:377:13
02:41:32     INFO -    set_popupOpen@chrome://global/content/bindings/autocomplete.xml:95:10
02:41:32     INFO -    notify@jar:file:///Z:/task_1521772114/build/application/firefox/omni.ja!/components/UnifiedComplete.js:2411:7
02:41:32     INFO -    notifyResult@jar:file:///Z:/task_1521772114/build/application/firefox/omni.ja!/components/UnifiedComplete.js:2426:7
02:41:32     INFO -    _addMatch@jar:file:///Z:/task_1521772114/build/application/firefox/omni.ja!/components/UnifiedComplete.js:1880:5
02:41:32     INFO -    _addSearchEngineMatch@jar:file:///Z:/task_1521772114/build/application/firefox/omni.ja!/components/UnifiedComplete.js:1630:5
02:41:32     INFO -    _matchCurrentSearchEngine@jar:file:///Z:/task_1521772114/build/application/firefox/omni.ja!/components/UnifiedComplete.js:1583:5
02:41:32     INFO -    async*_matchFirstHeuristicResult@jar:file:///Z:/task_1521772114/build/application/firefox/omni.ja!/components/UnifiedComplete.js:1354:27
02:41:32     INFO -    async*execute@jar:file:///Z:/task_1521772114/build/application/firefox/omni.ja!/components/UnifiedComplete.js:1056:30
02:41:32     INFO -    async*startSearch/<@jar:file:///Z:/task_1521772114/build/application/firefox/omni.ja!/components/UnifiedComplete.js:2587:43
02:41:32     INFO -    promise callback*startSearch@jar:file:///Z:/task_1521772114/build/application/firefox/omni.ja!/components/UnifiedComplete.js:2587:5
02:41:32     INFO -    onInput@chrome://browser/content/urlbarBindings.xml:1469:17
02:41:32     INFO -    onxblinput@chrome://global/content/bindings/autocomplete.xml:614:9
02:41:32     INFO -    synthesizeKey@chrome://mochikit/content/tests/SimpleTest/EventUtils.js:943:7
02:41:32     INFO -    @chrome://mochitests/content/browser/browser/base/content/test/performance/browser_urlbar_keyed_search.js:158:7
02:41:32     INFO -    async*withPerfObserver@chrome://mochitests/content/browser/browser/base/content/test/performance/head.js:626:3
02:41:32     INFO -    async*@chrome://mochitests/content/browser/browser/base/content/test/performance/browser_urlbar_keyed_search.js:135:9
02:41:32     INFO -    Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1076:21
02:41:32     INFO -    TaskImpl_run@resource://gre/modules/Task.jsm:326:42
02:41:32     INFO -    promise callback*TaskImpl_handleResultValue@resource://gre/modules/Task.jsm:403:7
02:41:32     INFO -    TaskImpl_run@resource://gre/modules/Task.jsm:334:15
02:41:32     INFO -    TaskImpl@resource://gre/modules/Task.jsm:275:3
02:41:32     INFO -    asyncFunction@resource://gre/modules/Task.jsm:247:14
02:41:32     INFO -    Task_spawn@resource://gre/modules/Task.jsm:161:12
02:41:32     INFO -    Tester_execTest@chrome://mochikit/content/browser-test.js:1067:9
02:41:32     INFO -    Tester.prototype.nextTest</<@chrome://mochikit/content/browser-test.js:967:9
02:41:32     INFO -    SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:795:59
02:41:32     INFO -  722 INFO TEST-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | known reflow at adjustHeight@chrome://global/content/bindings/autocomplete.xml was encountered 5 times -

Comment 1

[Intermittent Failures Robot]

20 failures in 822 pushes (0.024 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 11
* mozilla-central: 5
* autoland: 3
* try: 1

Platform breakdown:
* windows7-32: 17
* windows7-32-nightly: 2
* linux64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-03-20&endday=2018-03-26&tree=trunk

Comment 2

[Intermittent Failures Robot]

4 failures in 718 pushes (0.006 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* try: 2
* mozilla-inbound: 1
* mozilla-central: 1

Platform breakdown:
* windows7-32: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-03-26&endday=2018-04-01&tree=trunk

Comment 4

[Intermittent Failures Robot]

24 failures in 765 pushes (0.031 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 12
* mozilla-central: 6
* autoland: 6

Platform breakdown:
* windows7-32: 24

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-04-02&endday=2018-04-08&tree=trunk

Comment 5

[Intermittent Failures Robot]

11 failures in 792 pushes (0.014 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 6
* mozilla-inbound: 3
* try: 1
* mozilla-central: 1

Platform breakdown:
* windows7-32: 11

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-04-09&endday=2018-04-15&tree=trunk

Comment 6

[Intermittent Failures Robot]

20 failures in 782 pushes (0.026 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 10
* mozilla-inbound: 8
* try: 1
* mozilla-central: 1

Platform breakdown:
* windows7-32: 20

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-04-16&endday=2018-04-22&tree=trunk

Comment 7

[Intermittent Failures Robot]

23 failures in 780 pushes (0.029 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 9
* mozilla-inbound: 6
* mozilla-central: 5
* try: 3

Platform breakdown:
* windows7-32: 18
* windows7-32-nightly: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-04-23&endday=2018-04-29&tree=trunk

Comment 8

[Raul Gurzau (:RaulG)]

There are 31 failures in the past week for this bug. They occur on Windows 7 platform, opt/pgo build type.

Recent log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=177115936&lineNumber=2364

Log snippet: 

11:40:00     INFO -  616 INFO TEST-START | browser/base/content/test/performance/browser_urlbar_keyed_search.js
11:40:04     INFO -  TEST-INFO | started process screenshot
11:40:04     INFO -  TEST-INFO | screenshot: exit 0
11:40:04     INFO -  Buffered messages logged at 11:40:00
11:40:04     INFO -  617 INFO Entering test bound setup
11:40:04     INFO -  618 INFO Leaving test bound setup
11:40:04     INFO -  619 INFO Entering test bound
11:40:04     INFO -  620 INFO Console message: [JavaScript Warning: "Key event not available on some keyboard layouts: key=“i” modifiers=“accel,alt,shift” id=“key_browserToolbox”" {file: "chrome://mochikit/content/tests/SimpleTest/EventUtils.js" line: 946}]
11:40:04     INFO -  Buffered messages finished
11:40:04    ERROR -  621 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined
11:40:04     INFO -  Stack trace:
11:40:04     INFO -  chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1655
11:40:04     INFO -  GECKO(3212) | JavaScript error: , line 0: uncaught exception: out of memory
11:40:04     INFO -  Not taking screenshot here: see the one that was previously logged
11:40:04    ERROR -  622 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | uncaught exception - uncaught exception: out of memory at undefined

Comment 9

[Intermittent Failures Robot]

24 failures in 551 pushes (0.044 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 12
* mozilla-inbound: 7
* mozilla-central: 3
* try: 1
* mozilla-beta: 1

Platform breakdown:
* windows7-32: 22
* windows7-32-nightly: 1
* windows7-32-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-04-30&endday=2018-05-06&tree=trunk

Comment 10

[Intermittent Failures Robot]

10 failures in 660 pushes (0.015 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 4
* autoland: 4
* try: 1
* mozilla-central: 1

Platform breakdown:
* windows7-32: 10

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-05-07&endday=2018-05-13&tree=trunk

Comment 11

[Intermittent Failures Robot]

30 failures in 639 pushes (0.047 failures/push) were associated with this bug in the last 7 days. 

This is the #49 most frequent failure this week.  

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **  

Repository breakdown:
* autoland: 13
* mozilla-inbound: 6
* mozilla-central: 6
* try: 3
* mozilla-beta: 2

Platform breakdown:
* windows7-32: 27
* windows7-32-devedition: 2
* windows7-32-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-05-14&endday=2018-05-20&tree=trunk

Comment 12

[Intermittent Failures Robot]

15 failures in 86 pushes (0.174 failures/push) were associated with this bug yesterday.    

Repository breakdown:
* try: 15

Platform breakdown:
* windows7-32: 6
* windows10-64: 5
* windows10-64-ccov: 3
* android-4-3-armv7-api16: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-05-21&endday=2018-05-21&tree=trunk

Comment 13

[Intermittent Failures Robot]

25 failures in 632 pushes (0.04 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* try: 14
* mozilla-inbound: 5
* mozilla-central: 2
* mozilla-beta: 2
* autoland: 2

Platform breakdown:
* windows7-32: 13
* windows10-64-ccov: 4
* windows10-64: 4
* windows7-32-devedition: 2
* windows7-32-nightly: 1
* android-4-3-armv7-api16: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-05-21&endday=2018-05-27&tree=trunk

Comment 14

[Intermittent Failures Robot]

18 failures in 655 pushes (0.027 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 7
* autoland: 7
* mozilla-beta: 2
* try: 1
* mozilla-central: 1

Platform breakdown:
* windows7-32: 16
* windows7-32-devedition: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-05-28&endday=2018-06-03&tree=trunk

Comment 15

[Intermittent Failures Robot]

20 failures in 669 pushes (0.03 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 11
* mozilla-inbound: 7
* try: 2

Platform breakdown:
* windows7-32: 20

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-06-04&endday=2018-06-10&tree=trunk

Comment 16

[Intermittent Failures Robot]

13 failures in 408 pushes (0.032 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 6
* mozilla-inbound: 4
* try: 1
* mozilla-central: 1
* mozilla-beta: 1

Platform breakdown:
* windows7-32: 12
* windows7-32-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-06-11&endday=2018-06-17&tree=trunk

Comment 17

[Intermittent Failures Robot]

18 failures in 521 pushes (0.035 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 10
* mozilla-inbound: 4
* try: 3
* mozilla-central: 1

Platform breakdown:
* windows7-32: 15
* windows7-32-nightly: 2
* windows7-32-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-06-18&endday=2018-06-24&tree=trunk

Comment 18

[Intermittent Failures Robot]

29 failures in 718 pushes (0.04 failures/push) were associated with this bug in the last 7 days. 

This is the #41 most frequent failure this week.   

Repository breakdown:
* mozilla-inbound: 12
* autoland: 9
* mozilla-central: 5
* try: 3

Platform breakdown:
* windows7-32: 26
* windows7-32-nightly: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-06-25&endday=2018-07-01&tree=trunk

Comment 19

[Narcis Beleuzu [:NarcisB]]

There are 25 failures in the last 7 days.
Florian, the fail started as a TV failure from the bellow push but shifted to browser chrome and it`s failing only on windows7-32.
https://hg.mozilla.org/integration/mozilla-inbound/rev/bea32e65f18e1fb4189fb88130845c50a4bd52e8

Can you please take a look?

Comment 20

[Florian Quèze [:florian]]

(In reply to Narcis Beleuzu [:NarcisB] from comment #19)
> There are 25 failures in the last 7 days.
> Florian, the fail started as a TV failure from the bellow push but shifted
> to browser chrome and it`s failing only on windows7-32.
> https://hg.mozilla.org/integration/mozilla-inbound/rev/
> bea32e65f18e1fb4189fb88130845c50a4bd52e8

This is when the test started to catch flicker issues in addition to unexpected reflows, so it's kinda when the test was introduced.

Possible ways forward:
- just disable the 2 tests on Windows 32 bits. I see these 2 tests are disabled for "(verify && (os == 'win'))" since bug 1405428. I wonder if they were failing on Windows 64 too or if they got disabled for 'verify' when really they should have been disabled for 32 bits. Joel, do you remember or still have access to the logs?

- modify the test to not take screenshots on 32 bits but keep the reflow coverage. I'm not convinced this is very useful, as the reflows should be the same on 64bits. Or maybe we care about keeping the reflow coverage for Win7?

- try to figure out why we are running out of memory. It could be because we are using plenty of memory to take the screenshots of every frame while running these long tests, but it could also be that a previous test is leaking/fragmenting memory. In most of the logs I looked at, the vsizeMaxContiguous value drops very significantly after running the browser_tabopen_squeeze.js test.

Mike do you have thoughts about whether it's worth attempting to keep reflow coverage only for Win7 32bits?

Comment 21

[Joel Maher ( :jmaher ) (UTC -8)]

here is where it fails:
https://treeherder.mozilla.org/#/jobs?repo=try&revision=8540b4800f7a3871ce938bac85a9951ebf1db4b0&filter-tier=1&filter-tier=2&filter-tier=3

win7-opt (although the test is skipped on win debug already)

Comment 22

[Florian Quèze [:florian]]

(In reply to Joel Maher ( :jmaher ) (UTC-4) from comment #21)
> here is where it fails:
> https://treeherder.mozilla.org/#/
> jobs?repo=try&revision=8540b4800f7a3871ce938bac85a9951ebf1db4b0&filter-
> tier=1&filter-tier=2&filter-tier=3
> 
> win7-opt (although the test is skipped on win debug already)

Thanks, that's the same failure as this bug: OOM on Win32.

Comment 23

[Florian Quèze [:florian]]

Attachment: disable on Win32

Comment 24

[Mike Conley (:mconley) (:⚙️)]

Comment on attachment 8989943 [details] [diff] [review]
disable on Win32

Review of attachment 8989943 [details] [diff] [review]:
-----------------------------------------------------------------

I suspect 64-bit coverage is fine for this one, though we really should find a way of avoiding these OOMs (perhaps we should be flushing the frames to disk?)

Comment 25

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/cdd6c7684595
disable browser_urlbar_keyed_search.js and browser_urlbar_search.js on Windows 32 due to intermittent OOM failures, r=mconley.

Comment 26

[Bogdan Tara[:bogdan_tara | bogdant]]

https://hg.mozilla.org/mozilla-central/rev/cdd6c7684595

Comment 27

[Intermittent Failures Robot]

28 failures in 118 pushes (0.237 failures/push) were associated with this bug yesterday.    

Repository breakdown:
* mozilla-inbound: 23
* autoland: 4
* mozilla-beta: 1

Platform breakdown:
* windows7-32: 27
* windows7-32-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-07-06&endday=2018-07-06&tree=trunk

Comment 28

[Intermittent Failures Robot]

45 failures in 622 pushes (0.072 failures/push) were associated with this bug in the last 7 days. 

This is the #16 most frequent failure this week.  

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **  

Repository breakdown:
* mozilla-inbound: 29
* autoland: 13
* mozilla-central: 2
* mozilla-beta: 1

Platform breakdown:
* windows7-32: 42
* windows7-32-nightly: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-07-02&endday=2018-07-08&tree=trunk

Comment 30

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/releases/mozilla-beta/rev/015e15a8ec84

Comment 31

[Intermittent Failures Robot]

2 failures in 623 pushes (0.003 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-release: 1
* mozilla-beta: 1

Platform breakdown:
* windows7-32-nightly: 1
* windows7-32-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1448241&startday=2018-07-09&endday=2018-07-15&tree=trunk