Bug: Intermittent [tier 2] uriloader/exthandler/tests/mochitest/test_unknown_ext_protocol_handlers.html | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2024-11-08 06:10:59+00:00
Resolved: 2024-12-02 12:13:15+00:00

**Filed by:** amarc [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=481735396&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/L78ftW0LS-KPmGWmB0-5DA/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2024-11-08T05:33:54.840Z] 05:33:54     INFO - TEST-START | uriloader/exthandler/tests/mochitest/test_unknown_ext_protocol_handlers.html
[task 2024-11-08T05:39:19.199Z] 05:39:19     INFO - TEST-INFO | started process screentopng
[task 2024-11-08T05:39:19.326Z] 05:39:19     INFO - TEST-INFO | screentopng: exit 0
[task 2024-11-08T05:39:19.326Z] 05:39:19     INFO - TEST-UNEXPECTED-FAIL | uriloader/exthandler/tests/mochitest/test_unknown_ext_protocol_handlers.html | Test timed out. - 
[task 2024-11-08T05:39:49.202Z] 05:39:49     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:39:49.202Z] 05:39:49     INFO - TEST-UNEXPECTED-FAIL | uriloader/exthandler/tests/mochitest/test_unknown_ext_protocol_handlers.html | Test timed out. - 
[task 2024-11-08T05:40:19.203Z] 05:40:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:40:19.203Z] 05:40:19     INFO - TEST-UNEXPECTED-FAIL | uriloader/exthandler/tests/mochitest/test_unknown_ext_protocol_handlers.html | Test timed out. - 
[task 2024-11-08T05:40:49.206Z] 05:40:49     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:40:49.206Z] 05:40:49     INFO - TEST-UNEXPECTED-FAIL | uriloader/exthandler/tests/mochitest/test_unknown_ext_protocol_handlers.html | Test timed out. - 
[task 2024-11-08T05:40:49.208Z] 05:40:49     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:40:49.208Z] 05:40:49     INFO - TEST-UNEXPECTED-FAIL | (SimpleTest/TestRunner.js) | 4 test timeouts, giving up. - 
[task 2024-11-08T05:40:49.236Z] 05:40:49     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:40:49.237Z] 05:40:49     INFO - TEST-UNEXPECTED-FAIL | (SimpleTest/TestRunner.js) | Skipping 2 remaining tests. - 
[task 2024-11-08T05:46:59.238Z] 05:46:59     INFO - TEST-UNEXPECTED-TIMEOUT | uriloader/exthandler/tests/mochitest/test_unknown_ext_protocol_handlers.html | application timed out after 370 seconds with no output
[task 2024-11-08T05:46:59.238Z] 05:46:59     INFO - TEST-INFO took 784161ms
[task 2024-11-08T05:46:59.238Z] 05:46:59     INFO - Buffered messages finished
[task 2024-11-08T05:46:59.238Z] 05:46:59  WARNING - Force-terminating active process(es).
[task 2024-11-08T05:46:59.238Z] 05:46:59  WARNING - profiler Attempting to start the profiler to help with diagnosing the hang.
[task 2024-11-08T05:46:59.238Z] 05:46:59     INFO - profiler Sending SIGUSR1 to pid 14060 start the profiler.
[task 2024-11-08T05:46:59.238Z] 05:46:59     INFO - profiler Waiting 10s to capture a profile...
[task 2024-11-08T05:47:09.239Z] 05:47:09     INFO - profiler Sending SIGUSR2 to pid 14060 stop the profiler.
[task 2024-11-08T05:47:09.239Z] 05:47:09     INFO - profiler Wait 10s for Firefox to write the profile to disk.
[task 2024-11-08T05:47:19.249Z] 05:47:19     INFO - profiler Symbolicating profile in /builds/worker/workspace/build/blobber_upload_dir
[task 2024-11-08T05:47:19.250Z] 05:47:19     INFO - profiler Looking inside symbols dir: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Ou3v0fepSE-3ya7flMCP8g/artifacts/public/build/target.crashreporter-symbols.zip)
[task 2024-11-08T05:47:19.251Z] 05:47:19     INFO - profiler Symbolicating profile: /builds/worker/workspace/build/blobber_upload_dir/profile_0_14060.json
[task 2024-11-08T05:47:19.251Z] 05:47:19     INFO - profiler Symbolicating the performance profile... This could take a couple of minutes.
[task 2024-11-08T05:47:19.268Z] 05:47:19    ERROR - profiler Encountered an exception during profile symbolication
[task 2024-11-08T05:47:19.268Z] 05:47:19    ERROR - profiler [Errno 2] No such file or directory: '/builds/worker/workspace/build/blobber_upload_dir/profile_0_14060.json'
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Determining child pids from psutil...
[task 2024-11-08T05:47:19.268Z] 05:47:19  WARNING - Failed to lookup children of pid 14060
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14149
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14154
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14229
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14232
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14233
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14234
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14235
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14345
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14359
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14366
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - ==> process 14060 launched child process 14367
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Found child pids: {14149, 14345, 14154, 14229, 14359, 14232, 14233, 14234, 14235, 14366, 14367}
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Failed to get proc for pid 14060
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Failed to get child procs
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Killing process: 14149
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Killing process: 14345
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Killing process: 14154
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.268Z] 05:47:19     INFO - Can't trigger Breakpad, process no longer exists
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Killing process: 14229
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Killing process: 14359
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Killing process: 14232
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Killing process: 14233
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Killing process: 14234
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Killing process: 14235
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Killing process: 14366
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Killing process: 14367
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.269Z] 05:47:19     INFO - Killing process: 14060
[task 2024-11-08T05:47:19.270Z] 05:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-11-08T05:47:19.270Z] 05:47:19     INFO - Can't trigger Breakpad, process no longer exists
[task 2024-11-08T05:47:19.270Z] 05:47:19     INFO - TEST-INFO | Main app process: killed by SIGUSR2
[task 2024-11-08T05:47:19.270Z] 05:47:19     INFO - Buffered messages finished
[task 2024-11-08T05:47:19.270Z] 05:47:19     INFO - runtests.py | Application ran for: 0:13:38.331977
[task 2024-11-08T05:47:19.270Z] 05:47:19     INFO - zombiecheck | Reading PID log: /tmp/tmplmvn4fugpidlog
[task 2024-11-08T05:47:19.270Z] 05:47:19     INFO - ==> process 14060 launched child process 14149
<...>
[task 2024-11-08T05:48:00.856Z] 05:48:00     INFO - Total resource usage - Wall time: 1412s; CPU: Can't collect data; Read bytes: 36864; Write bytes: 5290999808; Read time: 532; Write time: 3592220
[task 2024-11-08T05:48:00.856Z] 05:48:00     INFO - TinderboxPrint: I/O read bytes / time<br/>36,864 / 532
[task 2024-11-08T05:48:00.856Z] 05:48:00     INFO - TinderboxPrint: I/O write bytes / time<br/>5,290,999,808 / 3,592,220
[task 2024-11-08T05:48:00.856Z] 05:48:00     INFO - TinderboxPrint: CPU idle<br/>4,135.2 (73.4%)
[task 2024-11-08T05:48:00.856Z] 05:48:00     INFO - TinderboxPrint: CPU iowait<br/>64.9 (1.2%)
[task 2024-11-08T05:48:00.856Z] 05:48:00     INFO - TinderboxPrint: CPU system<br/>186.9 (3.3%)
[task 2024-11-08T05:48:00.856Z] 05:48:00     INFO - TinderboxPrint: CPU user<br/>1,239.5 (22.0%)
[task 2024-11-08T05:48:00.857Z] 05:48:00     INFO - TinderboxPrint: Swap in / out<br/>0 / 0
[task 2024-11-08T05:48:00.859Z] 05:48:00     INFO - start-pulseaudio - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2024-11-08T05:48:00.864Z] 05:48:00     INFO - install - Wall time: 64s; CPU: 25%; Read bytes: 0; Write bytes: 1022558208; Read time: 0; Write time: 1056964
[task 2024-11-08T05:48:00.866Z] 05:48:00     INFO - stage-files - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2024-11-08T05:48:00.938Z] 05:48:00     INFO - run-tests - Wall time: 1347s; CPU: 25%; Read bytes: 36864; Write bytes: 4268441600; Read time: 532; Write time: 2535256
[task 2024-11-08T05:48:00.944Z] 05:48:00     INFO - uninstall - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2024-11-08T05:48:03.204Z] 05:48:03  WARNING - returning nonzero exit status 2
[task 2024-11-08T05:48:03.204Z] Error: No objdir path for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/data/injections.js.
[task 2024-11-08T05:48:03.204Z] Couldn't find source info for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/data/injections.js, removing record
[task 2024-11-08T05:48:03.204Z] Error: No objdir path for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/data/shims.js.
[task 2024-11-08T05:48:03.204Z] Couldn't find source info for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/data/shims.js, removing record
[task 2024-11-08T05:48:03.204Z] Error: No objdir path for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/data/ua_overrides.js.
[task 2024-11-08T05:48:03.204Z] Couldn't find source info for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/data/ua_overrides.js, removing record
[task 2024-11-08T05:48:03.204Z] Error: No objdir path for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/lib/about_compat_broker.js.
[task 2024-11-08T05:48:03.204Z] Couldn't find source info for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/lib/about_compat_broker.js, removing record
[task 2024-11-08T05:48:03.204Z] Error: No objdir path for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/lib/custom_functions.js.
[task 2024-11-08T05:48:03.204Z] Couldn't find source info for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/lib/custom_functions.js, removing record
[task 2024-11-08T05:48:03.204Z] Error: No objdir path for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/lib/injections.js.
[task 2024-11-08T05:48:03.204Z] Couldn't find source info for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/lib/injections.js, removing record
[task 2024-11-08T05:48:03.204Z] Error: No objdir path for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/lib/shims.js.
[task 2024-11-08T05:48:03.204Z] Couldn't find source info for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/lib/shims.js, removing record
[task 2024-11-08T05:48:03.204Z] Error: No objdir path for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/lib/ua_overrides.js.
[task 2024-11-08T05:48:03.204Z] Couldn't find source info for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/lib/ua_overrides.js, removing record
[task 2024-11-08T05:48:03.205Z] Error: No objdir path for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/run.js.
[task 2024-11-08T05:48:03.205Z] Couldn't find source info for moz-extension://b2edd78c-7989-45fd-aae6-d7a75545d2ec/run.js, removing record
[task 2024-11-08T05:48:03.205Z] Error: Couldn't find entry in manifest for dist/xpi-stage/mochikit/api.js.
[task 2024-11-08T05:48:03.205Z] Couldn't find source info for jar:file:///tmp/tmpz_c37wqk.mozrunner/extensions/mochikit@mozilla.org.xpi!/api.js, removing record
[task 2024-11-08T05:48:03.205Z] Error: Couldn't find entry in manifest for dist/xpi-stage/mochikit/api.js.
[task 2024-11-08T05:48:03.205Z] Couldn't find source info for jar:file:///tmp/tmpnjkd7ctp.mozrunner/extensions/mochikit@mozilla.org.xpi!/api.js, removing record
[task 2024-11-08T05:48:03.205Z] Error: Couldn't find entry in manifest for dist/xpi-stage/mochikit/api.js.
[task 2024-11-08T05:48:03.205Z] Couldn't find source info for jar:file:///tmp/tmp8_369rj_.mozrunner/extensions/mochikit@mozilla.org.xpi!/api.js, removing record
[task 2024-11-08T05:48:03.205Z] Error: No objdir path for moz-extension://06783ee0-47b2-4e66-893d-e80e7e76dfc3/background/startBackground.js.
[task 2024-11-08T05:48:03.205Z] Couldn't find source info for moz-extension://06783ee0-47b2-4e66-893d-e80e7e76dfc3/background/startBackground.js, removing record
[task 2024-11-08T05:48:03.205Z] Error: Couldn't find entry in manifest for dist/xpi-stage/special-powers/api.js.
[task 2024-11-08T05:48:03.205Z] Couldn't find source info for jar:file:///tmp/tmpltmemlnt.mozrunner/extensions/special-powers@mozilla.org.xpi!/api.js, removing record
[task 2024-11-08T05:48:03.341Z] cleanup
[task 2024-11-08T05:48:03.341Z] + cleanup
[task 2024-11-08T05:48:03.341Z] + local rv=2
[task 2024-11-08T05:48:03.341Z] + [[ -s /builds/worker/.xsession-errors ]]
[task 2024-11-08T05:48:03.341Z] + cp /builds/worker/.xsession-errors /builds/worker/artifacts/public/xsession-errors.log
[task 2024-11-08T05:48:03.343Z] + '[' ']'
[task 2024-11-08T05:48:03.343Z] + true
[task 2024-11-08T05:48:03.343Z] + cleanup_xvfb
[task 2024-11-08T05:48:03.343Z] ++ pidof Xvfb
[task 2024-11-08T05:48:03.351Z] + local xvfb_pid=54
[task 2024-11-08T05:48:03.351Z] + local vnc=false
[task 2024-11-08T05:48:03.351Z] + local interactive=false
[task 2024-11-08T05:48:03.351Z] + '[' -n 54 ']'
[task 2024-11-08T05:48:03.351Z] + [[ false == false ]]
[task 2024-11-08T05:48:03.351Z] + [[ false == false ]]
[task 2024-11-08T05:48:03.351Z] + kill 54
[task 2024-11-08T05:48:03.351Z] + screen -XS xvfb quit
[task 2024-11-08T05:48:03.354Z] + exit 2
[taskcluster 2024-11-08 05:48:03.913Z] === Task Finished ===
[taskcluster 2024-11-08 05:48:07.094Z] Unsuccessful task run with exit code: 2 completed in 1708.616 seconds

```