Bug: Intermittent browser/components/customizableui/test/browser_1087303_button_fullscreen.js | application terminated with exit code 1
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2022-05-17 21:30:15+00:00
Resolved: 2022-06-14 17:04:21+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=378405754&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/coZ3Dc8MT_yq-IhabH7jvQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2022-05-17T20:45:42.066Z] 20:45:42     INFO - TEST-PASS | browser/components/customizableui/test/browser_1087303_button_fullscreen.js | Fullscreen button appears in Panel Menu - 
[task 2022-05-17T20:45:42.066Z] 20:45:42     INFO - Wait for fullscreen change
[task 2022-05-17T20:45:42.066Z] 20:45:42     INFO - Buffered messages finished
[task 2022-05-17T20:45:42.066Z] 20:45:42    ERROR - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_1087303_button_fullscreen.js | application terminated with exit code 1
[task 2022-05-17T20:45:42.068Z] 20:45:42     INFO - runtests.py | Application ran for: 0:00:05.363185
[task 2022-05-17T20:45:42.077Z] 20:45:42     INFO - zombiecheck | Reading PID log: /tmp/tmpv4z07qeupidlog
[task 2022-05-17T20:45:42.077Z] 20:45:42     INFO - ==> process 8665 launched child process 8686
[task 2022-05-17T20:45:42.078Z] 20:45:42     INFO - ==> process 8665 launched child process 8730
[task 2022-05-17T20:45:42.078Z] 20:45:42     INFO - ==> process 8665 launched child process 8758
[task 2022-05-17T20:45:42.079Z] 20:45:42     INFO - ==> process 8665 launched child process 8795
[task 2022-05-17T20:45:42.083Z] 20:45:42     INFO - ==> process 8665 launched child process 8801
[task 2022-05-17T20:45:42.083Z] 20:45:42     INFO - ==> process 8665 launched child process 8876
[task 2022-05-17T20:45:42.083Z] 20:45:42     INFO - ==> process 8665 launched child process 8938
[task 2022-05-17T20:45:42.084Z] 20:45:42     INFO - zombiecheck | Checking for orphan process with PID: 8801
[task 2022-05-17T20:45:42.085Z] 20:45:42     INFO - zombiecheck | Checking for orphan process with PID: 8938
[task 2022-05-17T20:45:42.085Z] 20:45:42     INFO - zombiecheck | Checking for orphan process with PID: 8876
[task 2022-05-17T20:45:42.086Z] 20:45:42     INFO - zombiecheck | Checking for orphan process with PID: 8686
[task 2022-05-17T20:45:42.086Z] 20:45:42     INFO - zombiecheck | Checking for orphan process with PID: 8758
[task 2022-05-17T20:45:42.086Z] 20:45:42     INFO - zombiecheck | Checking for orphan process with PID: 8730
[task 2022-05-17T20:45:42.086Z] 20:45:42     INFO - zombiecheck | Checking for orphan process with PID: 8795
[task 2022-05-17T20:45:42.086Z] 20:45:42     INFO - Stopping web server
[task 2022-05-17T20:45:42.089Z] 20:45:42     INFO - Server shut down.
[task 2022-05-17T20:45:42.110Z] 20:45:42     INFO - Web server killed.
[task 2022-05-17T20:45:42.111Z] 20:45:42     INFO - Stopping web socket server
[task 2022-05-17T20:45:42.130Z] 20:45:42     INFO - Stopping ssltunnel
[task 2022-05-17T20:45:42.150Z] 20:45:42  WARNING - leakcheck | refcount logging is off, so leaks can't be detected!
[task 2022-05-17T20:45:42.151Z] 20:45:42     INFO - runtests.py | Running tests: end.
[task 2022-05-17T20:45:42.172Z] 20:45:42     INFO -  Failed to unload module: Module b'42\n' not loaded
[task 2022-05-17T20:45:42.178Z] 20:45:42     INFO -  Failed to unload module: Module b'43\n' not loaded
[task 2022-05-17T20:45:42.183Z] 20:45:42     INFO -  Failed to unload module: Module b'44\n' not loaded
[task 2022-05-17T20:45:42.188Z] 20:45:42     INFO -  Failed to unload module: Module b'45\n' not loaded
[task 2022-05-17T20:45:42.190Z] 20:45:42     INFO - Buffered messages finished
[task 2022-05-17T20:45:42.190Z] 20:45:42     INFO - Running manifest: browser/components/enterprisepolicies/tests/browser/disable_default_bookmarks/browser.ini
[task 2022-05-17T20:45:42.191Z] 20:45:42     INFO - The following extra prefs will be set:
[task 2022-05-17T20:45:42.191Z] 20:45:42     INFO -   browser.policies.alternatePath='<test-root>/browser/components/enterprisepolicies/tests/browser/disable_default_bookmarks/bookmarks_policies.json'
[task 2022-05-17T20:45:42.208Z] 20:45:42     INFO -  Setting pipeline to PAUSED ...
[task 2022-05-17T20:45:42.211Z] 20:45:42     INFO -  Pipeline is PREROLLING ...
[task 2022-05-17T20:45:42.211Z] 20:45:42     INFO -  Pipeline is PREROLLED ...
[task 2022-05-17T20:45:42.212Z] 20:45:42     INFO -  Setting pipeline to PLAYING ...
[task 2022-05-17T20:45:42.212Z] 20:45:42     INFO -  New clock: GstSystemClock
[task 2022-05-17T20:45:42.244Z] 20:45:42     INFO -  Got EOS from element "pipeline0".
[task 2022-05-17T20:45:42.246Z] 20:45:42     INFO -  Execution ended after 0:00:00.033425334
[task 2022-05-17T20:45:42.246Z] 20:45:42     INFO -  Setting pipeline to PAUSED ...
[task 2022-05-17T20:45:42.247Z] 20:45:42     INFO -  Setting pipeline to READY ...
[task 2022-05-17T20:45:42.249Z] 20:45:42     INFO -  (gst-launch-1.0:8952): GStreamer-CRITICAL **: 20:45:42.244: gst_object_unref: assertion '((GObject *) object)->ref_count > 0' failed
[task 2022-05-17T20:45:42.250Z] 20:45:42     INFO -  Setting pipeline to NULL ...
[task 2022-05-17T20:45:42.251Z] 20:45:42     INFO -  Freeing pipeline ...
[task 2022-05-17T20:45:42.412Z] 20:45:42     INFO - PID 8960 | pk12util: PKCS12 IMPORT SUCCESSFUL
[task 2022-05-17T20:45:42.560Z] 20:45:42     INFO - MochitestServer : launching ['/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-f', '/builds/worker/workspace/build/tests/bin/components/httpd.js', '-e', "const _PROFILE_PATH = '/tmp/tmp05rswffo.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false;", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js']
[task 2022-05-17T20:45:42.562Z] 20:45:42     INFO - runtests.py | Server pid: 8972
[task 2022-05-17T20:45:42.575Z] 20:45:42     INFO - runtests.py | Websocket server pid: 8975
[task 2022-05-17T20:45:42.598Z] 20:45:42     INFO - runtests.py | SSL tunnel pid: 8980
[task 2022-05-17T20:45:42.651Z] 20:45:42     INFO - runtests.py | Running with scheme: http
[task 2022-05-17T20:45:42.652Z] 20:45:42     INFO - runtests.py | Running with e10s: True
[task 2022-05-17T20:45:42.653Z] 20:45:42     INFO - runtests.py | Running with fission: True
[task 2022-05-17T20:45:42.653Z] 20:45:42     INFO - runtests.py | Running with cross-origin iframes: False
[task 2022-05-17T20:45:42.654Z] 20:45:42     INFO - runtests.py | Running with serviceworker_e10s: True
[task 2022-05-17T20:45:42.654Z] 20:45:42     INFO - runtests.py | Running with socketprocess_e10s: False
[task 2022-05-17T20:45:42.655Z] 20:45:42     INFO - runtests.py | Running tests: start.
[task 2022-05-17T20:45:42.655Z] 20:45:42     INFO - 
[task 2022-05-17T20:45:42.680Z] 20:45:42     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -foreground -profile /tmp/tmp05rswffo.mozrunner
[task 2022-05-17T20:45:42.697Z] 20:45:42     INFO - runtests.py | Application pid: 8998
[task 2022-05-17T20:45:42.698Z] 20:45:42     INFO - TEST-INFO | started process GECKO(8998)
[task 2022-05-17T20:45:43.267Z] 20:45:43     INFO - GECKO(8998) | 1652820343266	Marionette	INFO	Marionette enabled
[task 2022-05-17T20:45:43.271Z] 20:45:43     INFO - GECKO(8998) | 1652820343267	Marionette	TRACE	Received observer notification final-ui-startup
[task 2022-05-17T20:45:43.273Z] 20:45:43     INFO - GECKO(8998) | 1652820343269	Marionette	INFO	Listening on port 2828
[task 2022-05-17T20:45:43.274Z] 20:45:43     INFO - GECKO(8998) | 1652820343269	Marionette	DEBUG	Marionette is listening
[task 2022-05-17T20:45:43.339Z] 20:45:43     INFO - GECKO(8998) | 1652820343338	Marionette	DEBUG	Accepted connection 0 from 127.0.0.1:32780
[task 2022-05-17T20:45:43.385Z] 20:45:43     INFO - GECKO(8998) | 1652820343384	Marionette	DEBUG	Closed connection 0
[task 2022-05-17T20:45:43.386Z] 20:45:43     INFO - GECKO(8998) | 1652820343384	Marionette	DEBUG	Accepted connection 1 from 127.0.0.1:32782
[task 2022-05-17T20:45:43.498Z] 20:45:43     INFO - GECKO(8998) | 1652820343496	Marionette	DEBUG	1 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}]
[task 2022-05-17T20:45:43.501Z] 20:45:43     INFO - GECKO(8998) | 1652820343499	Marionette	DEBUG	Waiting for initial application window
[task 2022-05-17T20:45:45.162Z] 20:45:45     INFO - GECKO(8998) | console.warn: SearchSettings: "get: No settings file exists, new profile?" (new NotFoundError("Could not open the file at /tmp/tmp05rswffo.mozrunner/search.json.mozlz4", (void 0)))
[task 2022-05-17T20:45:46.033Z] 20:45:46     INFO - GECKO(8998) | 1652820346032	Marionette	TRACE	Received observer notification browser-idle-startup-tasks-finished
[task 2022-05-17T20:45:46.038Z] 20:45:46     INFO - GECKO(8998) | 1652820346037	RemoteAgent	TRACE	[24] Document already finished loading: about:blank
[task 2022-05-17T20:45:46.045Z] 20:45:46     INFO - GECKO(8998) | 1652820346044	Marionette	DEBUG	1 <- [1,1,null,{"sessionId":"fbf7abc2-69a8-4989-9870-fb1104ab755a","capabilities":{"browserName":"firefox","browserVersion":"102.0 ... ownTimeout":60000,"moz:useNonSpecCompliantPointerOrigin":false,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}]
[task 2022-05-17T20:45:46.065Z] 20:45:46     INFO - GECKO(8998) | 1652820346064	Marionette	DEBUG	1 -> [0,2,"Addon:Install",{"path":"/tmp/tmp3po0i3af.zip","temporary":false}]
[task 2022-05-17T20:45:46.114Z] 20:45:46     INFO - GECKO(8998) | 1652820346112	Marionette	DEBUG	1 <- [1,2,null,{"value":"special-powers@mozilla.org"}]
[task 2022-05-17T20:45:46.134Z] 20:45:46     INFO - GECKO(8998) | 1652820346133	Marionette	DEBUG	1 -> [0,3,"Addon:Install",{"path":"/tmp/tmp4bpdf32a.zip","temporary":false}]
[task 2022-05-17T20:45:46.152Z] 20:45:46     INFO - GECKO(8998) | 1652820346151	Marionette	DEBUG	1 <- [1,3,null,{"value":"mochikit@mozilla.org"}]
[task 2022-05-17T20:45:46.155Z] 20:45:46     INFO - GECKO(8998) | 1652820346153	Marionette	DEBUG	1 -> [0,4,"Marionette:GetContext",{}]
[task 2022-05-17T20:45:46.156Z] 20:45:46     INFO - GECKO(8998) | 1652820346153	Marionette	DEBUG	1 <- [1,4,null,{"value":"content"}]
[task 2022-05-17T20:45:46.157Z] 20:45:46     INFO - GECKO(8998) | 1652820346154	Marionette	DEBUG	1 -> [0,5,"Marionette:SetContext",{"value":"chrome"}]
[task 2022-05-17T20:45:46.158Z] 20:45:46     INFO - GECKO(8998) | 1652820346154	Marionette	DEBUG	1 <- [1,5,null,{"value":null}]
[task 2022-05-17T20:45:46.159Z] 20:45:46     INFO - GECKO(8998) | 1652820346155	Marionette	DEBUG	1 -> [0,6,"WebDriver:ExecuteScript",{"script":"/* This Source Code Form is subject to the terms of the Mozilla Public\n * License, ... hrome","testUrl":"about:blank"}],"newSandbox":true,"sandbox":"default","line":2007,"filename":"tests/mochitest/runtests.py"}]
[task 2022-05-17T20:45:46.160Z] 20:45:46     INFO - GECKO(8998) | 1652820346160	Marionette	TRACE	[7] MarionetteCommands actor created for window id 2
[task 2022-05-17T20:45:46.176Z] 20:45:46     INFO - GECKO(8998) | 1652820346175	Marionette	TRACE	Received observer notification domwindowopened
[task 2022-05-17T20:45:46.182Z] 20:45:46     INFO - GECKO(8998) | 1652820346180	Marionette	DEBUG	1 <- [1,6,null,{"value":null}]
[task 2022-05-17T20:45:46.183Z] 20:45:46     INFO - GECKO(8998) | 1652820346182	Marionette	DEBUG	1 -> [0,7,"Marionette:SetContext",{"value":"content"}]
[task 2022-05-17T20:45:46.184Z] 20:45:46     INFO - GECKO(8998) | 1652820346183	Marionette	DEBUG	1 <- [1,7,null,{"value":null}]
[task 2022-05-17T20:45:46.189Z] 20:45:46     INFO - GECKO(8998) | 1652820346188	Marionette	DEBUG	1 -> [0,8,"WebDriver:DeleteSession",{}]
[task 2022-05-17T20:45:46.195Z] 20:45:46     INFO - GECKO(8998) | 1652820346191	Marionette	DEBUG	1 <- [1,8,null,{"value":null}]
[task 2022-05-17T20:45:46.224Z] 20:45:46     INFO - runtests.py | Waiting for browser...
[task 2022-05-17T20:45:46.231Z] 20:45:46     INFO - GECKO(8998) | 1652820346230	Marionette	DEBUG	Closed connection 1
[task 2022-05-17T20:45:46.484Z] 20:45:46     INFO - TEST-START | browser/components/enterprisepolicies/tests/browser/disable_default_bookmarks/browser_policy_no_default_bookmarks.js
[task 2022-05-17T20:45:46.496Z] 20:45:46     INFO - GECKO(8998) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2022-05-17T20:45:46.496Z] 20:45:46     INFO - GECKO(8998) | MEMORY STAT | vsize 11150MB | residentFast 299MB | heapAllocated 181MB
[task 2022-05-17T20:45:46.497Z] 20:45:46     INFO - TEST-OK | browser/components/enterprisepolicies/tests/browser/disable_default_bookmarks/browser_policy_no_default_bookmarks.js | took 12ms
```