Bug: Intermittent TEST-UNEXPECTED-TIMEOUT | browser/components/newtab/test/browser/browser_highlights_section.js | application timed out after 370 seconds with no output
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-12-30 13:02:22+00:00
Resolved: 2023-10-18 12:01:58+00:00

**Filed by:** csabou [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=325571529&repo=try
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aDooIozYTneWlG4K1pN0hw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2020-12-30T11:18:27.501Z] 11:18:27     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_highlights_section.js | there should be 2 bookmark icons - 2 == 2 - 
[task 2020-12-30T11:18:27.501Z] 11:18:27     INFO - Console message: [JavaScript Error: "uncaught exception: Object"]
[task 2020-12-30T11:18:27.501Z] 11:18:27     INFO - Console message: [JavaScript Error: "uncaught exception: Object"]
[task 2020-12-30T11:18:27.501Z] 11:18:27     INFO - Leaving test bound check_highlights_cards
[task 2020-12-30T11:18:27.501Z] 11:18:27     INFO - Entering test bound check_highlights_context_menu
[task 2020-12-30T11:18:27.501Z] 11:18:27     INFO - Buffered messages finished
[task 2020-12-30T11:18:27.501Z] 11:18:27    ERROR - TEST-UNEXPECTED-TIMEOUT | browser/components/newtab/test/browser/browser_highlights_section.js | application timed out after 370 seconds with no output
[task 2020-12-30T11:18:27.501Z] 11:18:27    ERROR - Force-terminating active process(es).
[task 2020-12-30T11:18:27.501Z] 11:18:27     INFO - Determining child pids from psutil...
[task 2020-12-30T11:18:27.505Z] 11:18:27     INFO - [2068, 2100, 2136, 1983, 2179, 2174, 2008]
[task 2020-12-30T11:18:27.505Z] 11:18:27     INFO - ==> process 1918 launched child process 1933
[task 2020-12-30T11:18:27.505Z] 11:18:27     INFO - ==> process 1918 launched child process 1983
[task 2020-12-30T11:18:27.505Z] 11:18:27     INFO - ==> process 1918 launched child process 2008
[task 2020-12-30T11:18:27.505Z] 11:18:27     INFO - ==> process 1918 launched child process 2068
[task 2020-12-30T11:18:27.505Z] 11:18:27     INFO - ==> process 1918 launched child process 2100
[task 2020-12-30T11:18:27.505Z] 11:18:27     INFO - ==> process 1918 launched child process 2136
[task 2020-12-30T11:18:27.505Z] 11:18:27     INFO - ==> process 1918 launched child process 2179
[task 2020-12-30T11:18:27.505Z] 11:18:27     INFO - Found child pids: set([2179, 1933, 2008, 2100, 2136, 2068, 2174, 1983])
[task 2020-12-30T11:18:27.506Z] 11:18:27     INFO - Failed to get child procs
[task 2020-12-30T11:18:27.506Z] 11:18:27     INFO - Killing process: 2179
[task 2020-12-30T11:18:27.506Z] 11:18:27     INFO - TEST-INFO | started process screentopng
[task 2020-12-30T11:18:27.790Z] 11:18:27     INFO - TEST-INFO | screentopng: exit 0
[task 2020-12-30T11:18:27.791Z] 11:18:27     INFO - Can't trigger Breakpad, just killing process
[task 2020-12-30T11:18:57.797Z] 11:18:57     INFO - failed to kill pid 2179 after 30s
[task 2020-12-30T11:18:57.797Z] 11:18:57     INFO - Killing process: 1933
[task 2020-12-30T11:18:57.797Z] 11:18:57     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-12-30T11:18:57.797Z] 11:18:57     INFO - Can't trigger Breakpad, just killing process
[task 2020-12-30T11:18:57.797Z] 11:18:57     INFO - Error: Failed to kill process 1933: psutil.NoSuchProcess no process found with pid 1933
[task 2020-12-30T11:18:57.797Z] 11:18:57     INFO - Killing process: 2008
[task 2020-12-30T11:18:57.797Z] 11:18:57     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-12-30T11:18:57.797Z] 11:18:57     INFO - Can't trigger Breakpad, just killing process
[task 2020-12-30T11:19:01.152Z] 11:19:01     INFO - psutil found pid 2008 dead
[task 2020-12-30T11:19:01.153Z] 11:19:01     INFO - Killing process: 2100
[task 2020-12-30T11:19:01.153Z] 11:19:01     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-12-30T11:19:01.154Z] 11:19:01     INFO - Can't trigger Breakpad, just killing process
[task 2020-12-30T11:19:03.203Z] 11:19:03     INFO - psutil found pid 2100 dead
[task 2020-12-30T11:19:03.204Z] 11:19:03     INFO - Killing process: 2136
[task 2020-12-30T11:19:03.205Z] 11:19:03     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-12-30T11:19:03.206Z] 11:19:03     INFO - Can't trigger Breakpad, just killing process
[task 2020-12-30T11:19:05.352Z] 11:19:05     INFO - psutil found pid 2136 dead
[task 2020-12-30T11:19:05.352Z] 11:19:05     INFO - Killing process: 2068
[task 2020-12-30T11:19:05.352Z] 11:19:05     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-12-30T11:19:05.352Z] 11:19:05     INFO - Can't trigger Breakpad, just killing process
[task 2020-12-30T11:19:35.378Z] 11:19:35     INFO - psutil found pid 2068 dead
[task 2020-12-30T11:19:35.378Z] 11:19:35     INFO - failed to kill pid 2173 after 30s
[task 2020-12-30T11:19:35.379Z] 11:19:35     INFO - Killing process: 2174
[task 2020-12-30T11:19:35.379Z] 11:19:35     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-12-30T11:19:35.379Z] 11:19:35     INFO - Can't trigger Breakpad, just killing process
[task 2020-12-30T11:20:05.435Z] 11:20:05     INFO - failed to kill pid 2174 after 30s
[task 2020-12-30T11:20:05.435Z] 11:20:05     INFO - Killing process: 1983
[task 2020-12-30T11:20:05.435Z] 11:20:05     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-12-30T11:20:05.435Z] 11:20:05     INFO - Can't trigger Breakpad, just killing process
[task 2020-12-30T11:20:05.435Z] 11:20:05     INFO - Error: Failed to kill process 1983: psutil.NoSuchProcess no process found with pid 1983
[task 2020-12-30T11:20:05.435Z] 11:20:05     INFO - Killing process: 1918
[task 2020-12-30T11:20:05.436Z] 11:20:05     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-12-30T11:20:05.436Z] 11:20:05     INFO - Can't trigger Breakpad, just killing process
[task 2020-12-30T11:20:05.436Z] 11:20:05     INFO - psutil found pid 1918 dead
[task 2020-12-30T11:20:05.436Z] 11:20:05     INFO - psutil found pid 1918 dead
[task 2020-12-30T11:20:05.456Z] 11:20:05  WARNING - runtests.py | Failed to get app exit code - running/crashed?
[task 2020-12-30T11:20:05.456Z] 11:20:05     INFO - TEST-INFO | Main app process: exit 0
[task 2020-12-30T11:20:05.458Z] 11:20:05     INFO - runtests.py | Application ran for: 0:10:43.001389
[task 2020-12-30T11:20:05.458Z] 11:20:05     INFO - zombiecheck | Reading PID log: /tmp/tmpreYKClpidlog
[task 2020-12-30T11:20:05.458Z] 11:20:05     INFO - ==> process 1918 launched child process 1933
[task 2020-12-30T11:20:05.458Z] 11:20:05     INFO - ==> process 1918 launched child process 1983
[task 2020-12-30T11:20:05.458Z] 11:20:05     INFO - ==> process 1918 launched child process 2008
[task 2020-12-30T11:20:05.459Z] 11:20:05     INFO - ==> process 1918 launched child process 2068
[task 2020-12-30T11:20:05.459Z] 11:20:05     INFO - ==> process 1918 launched child process 2100
[task 2020-12-30T11:20:05.459Z] 11:20:05     INFO - ==> process 1918 launched child process 2136
[task 2020-12-30T11:20:05.459Z] 11:20:05     INFO - ==> process 1918 launched child process 2179
[task 2020-12-30T11:20:05.459Z] 11:20:05     INFO - ==> process 1918 launched child process 2240
[task 2020-12-30T11:20:05.460Z] 11:20:05     INFO - ==> process 1918 launched child process 2273
[task 2020-12-30T11:20:05.461Z] 11:20:05     INFO - ==> process 1918 launched child process 2296
[task 2020-12-30T11:20:05.461Z] 11:20:05     INFO - ==> process 1918 launched child process 2319
[task 2020-12-30T11:20:05.461Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 2240
[task 2020-12-30T11:20:05.461Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 2273
[task 2020-12-30T11:20:05.461Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 2179
[task 2020-12-30T11:20:05.461Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 1933
[task 2020-12-30T11:20:05.461Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 2319
[task 2020-12-30T11:20:05.461Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 2136
[task 2020-12-30T11:20:05.461Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 2100
[task 2020-12-30T11:20:05.462Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 2008
[task 2020-12-30T11:20:05.462Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 2068
[task 2020-12-30T11:20:05.462Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 2296
[task 2020-12-30T11:20:05.462Z] 11:20:05     INFO - zombiecheck | Checking for orphan process with PID: 1983
[task 2020-12-30T11:20:05.462Z] 11:20:05     INFO - Stopping web server
[task 2020-12-30T11:20:05.477Z] 11:20:05     INFO - Stopping web socket server
[task 2020-12-30T11:20:05.492Z] 11:20:05     INFO - Stopping ssltunnel
[task 2020-12-30T11:20:05.512Z] 11:20:05  WARNING - leakcheck | refcount logging is off, so leaks can't be detected!
[task 2020-12-30T11:20:05.513Z] 11:20:05     INFO - runtests.py | Running tests: end.
[task 2020-12-30T11:20:05.528Z] 11:20:05     INFO - Buffered messages finished
[task 2020-12-30T11:20:05.528Z] 11:20:05     INFO - Running manifest: browser/extensions/formautofill/test/browser/browser.ini
[task 2020-12-30T11:20:05.556Z] 11:20:05     INFO -  Setting pipeline to PAUSED ...
[task 2020-12-30T11:20:05.556Z] 11:20:05     INFO -  Pipeline is PREROLLING ...
[task 2020-12-30T11:20:05.557Z] 11:20:05     INFO -  Pipeline is PREROLLED ...
[task 2020-12-30T11:20:05.557Z] 11:20:05     INFO -  Setting pipeline to PLAYING ...
[task 2020-12-30T11:20:05.557Z] 11:20:05     INFO -  New clock: GstSystemClock
[task 2020-12-30T11:20:05.592Z] 11:20:05     INFO -  Got EOS from element "pipeline0".
[task 2020-12-30T11:20:05.592Z] 11:20:05     INFO -  Execution ended after 0:00:00.033415472
[task 2020-12-30T11:20:05.592Z] 11:20:05     INFO -  Setting pipeline to PAUSED ...
[task 2020-12-30T11:20:05.592Z] 11:20:05     INFO -  Setting pipeline to READY ...
[task 2020-12-30T11:20:05.592Z] 11:20:05     INFO -  (gst-launch-1.0:2356): GStreamer-CRITICAL **: 11:20:05.587: gst_object_unref: assertion '((GObject *) object)->ref_count > 0' failed
[task 2020-12-30T11:20:05.593Z] 11:20:05     INFO -  Setting pipeline to NULL ...
[task 2020-12-30T11:20:05.593Z] 11:20:05     INFO -  Freeing pipeline ...
[task 2020-12-30T11:20:05.613Z] 11:20:05     INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2020-12-30T11:20:06.151Z] 11:20:06     INFO - PID 2369 | pk12util: PKCS12 IMPORT SUCCESSFUL
[task 2020-12-30T11:20:06.307Z] 11:20:06     INFO - Increasing default timeout to 120 seconds
[task 2020-12-30T11:20:06.307Z] 11:20:06     INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2020-12-30T11:20:06.308Z] 11:20:06     INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2020-12-30T11:20:06.309Z] 11:20:06     INFO - MochitestServer : launching [u'/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/tmpCdu3Pn.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 2020-12-30T11:20:06.309Z] 11:20:06     INFO - runtests.py | Server pid: 2375
[task 2020-12-30T11:20:06.313Z] 11:20:06     INFO - runtests.py | Websocket server pid: 2378
[task 2020-12-30T11:20:06.313Z] 11:20:06     INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2020-12-30T11:20:06.328Z] 11:20:06     INFO - runtests.py | SSL tunnel pid: 2381
[task 2020-12-30T11:20:06.874Z] 11:20:06     INFO - runtests.py | Running with scheme: http
[task 2020-12-30T11:20:06.874Z] 11:20:06     INFO - runtests.py | Running with e10s: True
[task 2020-12-30T11:20:06.874Z] 11:20:06     INFO - runtests.py | Running with fission: False
[task 2020-12-30T11:20:06.874Z] 11:20:06     INFO - runtests.py | Running with cross-origin iframes: False
[task 2020-12-30T11:20:06.874Z] 11:20:06     INFO - runtests.py | Running with serviceworker_e10s: True
[task 2020-12-30T11:20:06.874Z] 11:20:06     INFO - runtests.py | Running with socketprocess_e10s: False
[task 2020-12-30T11:20:06.874Z] 11:20:06     INFO - runtests.py | Running tests: start.
[task 2020-12-30T11:20:06.874Z] 11:20:06     INFO - 
[task 2020-12-30T11:20:06.894Z] 11:20:06     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -foreground -profile /tmp/tmpCdu3Pn.mozrunner
[task 2020-12-30T11:20:06.897Z] 11:20:06     INFO - runtests.py | Application pid: 2400
[task 2020-12-30T11:20:06.898Z] 11:20:06     INFO - TEST-INFO | started process GECKO(2400)```