2018116 - Intermittent dom/media/test/crashtests/2014861.html (finished) | application timed out after 370 seconds with no output | single tracking bug

Status: NEW

(Core :: Audio/Video: Playback, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: asilaghi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=549677145&repo=autoland&task=Qts8rRSzT-Sx4-XBoTqbvA.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Qts8rRSzT-Sx4-XBoTqbvA/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/default/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Qts8rRSzT-Sx4-XBoTqbvA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2026-02-20T08:11:58.569+00:00] 08:11:58     INFO - REFTEST TEST-PASS | dom/media/test/crashtests/2014861.html | 
[task 2026-02-20T08:11:58.569+00:00] 08:11:58     INFO - REFTEST TEST-END | dom/media/test/crashtests/2014861.html
[task 2026-02-20T08:11:58.585+00:00] 08:11:58     INFO - ThreadSanitizer:DEADLYSIGNAL
[task 2026-02-20T08:11:58.586+00:00] 08:11:58     INFO - ==3303==ERROR: ThreadSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fccbc670b77 bp 0x7fcc1678fdb8 sp 0x7fcc1678fd00 T3613)
[task 2026-02-20T08:11:58.586+00:00] 08:11:58     INFO - ==3303==The signal is caused by a WRITE memory access.
[task 2026-02-20T08:11:58.587+00:00] 08:11:58     INFO - ==3303==Hint: address points to the zero page.
[task 2026-02-20T08:18:08.586+00:00] 08:18:08    ERROR - REFTEST ERROR | dom/media/test/crashtests/2014861.html (finished) | application timed out after 370 seconds with no output
[task 2026-02-20T08:18:08.586+00:00] 08:18:08  WARNING - REFTEST WARNING | Force-terminating active process(es).
[task 2026-02-20T08:18:08.586+00:00] 08:18:08     INFO - REFTEST TEST-INFO | started process screentopng
[task 2026-02-20T08:18:08.970+00:00] 08:18:08     INFO - REFTEST TEST-INFO | screentopng: exit 0
[task 2026-02-20T08:18:08.970+00:00] 08:18:08     INFO - REFTEST INFO | Can't trigger Breakpad, just killing process
[task 2026-02-20T08:18:09.132+00:00] 08:18:09     INFO - REFTEST TEST-UNEXPECTED-FAIL | dom/media/test/crashtests/2014861.html (finished) | application terminated with exit code -15
[task 2026-02-20T08:18:09.151+00:00] 08:18:09     INFO - REFTEST INFO | Process mode: e10s
[task 2026-02-20T08:18:09.177+00:00] 08:18:09     INFO - Return code: 241
[task 2026-02-20T08:18:09.177+00:00] 08:18:09    ERROR - No suite end message was emitted by this harness.
[task 2026-02-20T08:18:09.177+00:00] 08:18:09     INFO - TinderboxPrint: reftest-crashtest<br/>1735/0/0
[task 2026-02-20T08:18:09.177+00:00] 08:18:09  WARNING - setting return code to 2
[task 2026-02-20T08:18:09.177+00:00] 08:18:09     INFO - The reftest suite: crashtest ran with return status: FAILURE
[task 2026-02-20T08:18:09.177+00:00] 08:18:09     INFO - Running post-action listener: _package_coverage_data
[task 2026-02-20T08:18:09.177+00:00] 08:18:09     INFO - Running post-action listener: _resource_record_post_action
[task 2026-02-20T08:18:09.178+00:00] 08:18:09     INFO - Running post-action listener: process_java_coverage_data
[task 2026-02-20T08:18:09.178+00:00] 08:18:09     INFO - [mozharness: 2026-02-20 08:18:09.178027Z] Finished run-tests step (success)
[task 2026-02-20T08:18:09.178+00:00] 08:18:09     INFO - [mozharness: 2026-02-20 08:18:09.178068Z] Running uninstall step.
[task 2026-02-20T08:18:09.178+00:00] 08:18:09     INFO - Running pre-action listener: _resource_record_pre_action
[task 2026-02-20T08:18:09.178+00:00] 08:18:09     INFO - Running main action method: uninstall
[task 2026-02-20T08:18:09.178+00:00] 08:18:09     INFO - Skipping uninstall for non-MSIX test
[task 2026-02-20T08:18:09.178+00:00] 08:18:09     INFO - Running post-action listener: _resource_record_post_action
[task 2026-02-20T08:18:09.178+00:00] 08:18:09     INFO - [mozharness: 2026-02-20 08:18:09.178191Z] Finished uninstall step (success)
[task 2026-02-20T08:18:09.178+00:00] 08:18:09     INFO - Running post-run listener: _resource_record_post_run
[task 2026-02-20T08:18:09.411+00:00] 08:18:09     INFO - Validating Perfherder data against /builds/worker/workspace/mozharness/external_tools/performance-artifact-schema.json
[task 2026-02-20T08:18:09.442+00:00] 08:18:09     INFO - PERFHERDER_DATA: {"framework": {"name": "job_resource_usage"}, "suites": [{"name": "reftest.crashtest.4.overall", "extraOptions": ["e10s", "taskcluster-projects/887720501152/machineTypes/c3d-standard-8"], "subtests": [{"name": "cpu_percent", "value": 15.742043916060247}, {"name": "io_write_bytes", "value": 3091636224}, {"name": "io.read_bytes", "value": 221184}, {"name": "io_write_time", "value": 1655095}, {"name": "io_read_time", "value": 3}]}, {"name": "reftest.crashtest.4.start-pulseaudio", "subtests": [{"name": "time", "value": 0.0001972700001715566}, {"name": "cpu_percent", "value": 0}]}, {"name": "reftest.crashtest.4.unlock-keyring", "subtests": [{"name": "time", "value": 7.458000004589849e-05}, {"name": "cpu_percent", "value": 0}]}, {"name": "reftest.crashtest.4.install", "subtests": [{"name": "time", "value": 16.617698109999992}, {"name": "cpu_percent", "value": 12.609789156626505}]}, {"name": "reftest.crashtest.4.stage-files", "subtests": [{"name": "time", "value": 0.00014624000004914706}, {"name": "cpu_percent", "value": 0}]}, {"name": "reftest.crashtest.4.run-tests", "subtests": [{"name": "time", "value": 574.186579463}, {"name": "cpu_percent", "value": 15.833161354928595}]}, {"name": "reftest.crashtest.4.uninstall", "subtests": [{"name": "time", "value": 7.396000000881031e-05}, {"name": "cpu_percent", "value": 0}]}]}
task 2026-02-20T08:18:09.443+00:00] 08:18:09     INFO - TinderboxPrint: I/O read bytes / time<br/>221,184 / 3
[task 2026-02-20T08:18:09.443+00:00] 08:18:09     INFO - TinderboxPrint: I/O write bytes / time<br/>3,091,636,224 / 1,655,095
[task 2026-02-20T08:18:09.443+00:00] 08:18:09     INFO - TinderboxPrint: CPU idle<br/>3,944.4 (83.7%)
[task 2026-02-20T08:18:09.443+00:00] 08:18:09     INFO - TinderboxPrint: CPU system<br/>324.6 (6.9%)
[task 2026-02-20T08:18:09.443+00:00] 08:18:09     INFO - TinderboxPrint: CPU user<br/>418.5 (8.9%)
[task 2026-02-20T08:18:09.443+00:00] 08:18:09     INFO - TinderboxPrint: Swap in / out<br/>0 / 0
[task 2026-02-20T08:18:09.443+00:00] 08:18:09     INFO - start-pulseaudio - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2026-02-20T08:18:09.444+00:00] 08:18:09     INFO - unlock-keyring - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2026-02-20T08:18:09.446+00:00] 08:18:09     INFO - install - Wall time: 17s; CPU: 13%; Read bytes: 0; Write bytes: 364544; Read time: 0; Write time: 8
[task 2026-02-20T08:18:09.447+00:00] 08:18:09     INFO - stage-files - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2026-02-20T08:18:09.482+00:00] 08:18:09     INFO - run-tests - Wall time: 574s; CPU: 16%; Read bytes: 221184; Write bytes: 3091271680; Read time: 3; Write time: 1655087
[task 2026-02-20T08:18:09.483+00:00] 08:18:09     INFO - uninstall - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2026-02-20T08:18:09.973+00:00] 08:18:09  WARNING - returning nonzero exit status 2
[task 2026-02-20T08:18:10.064+00:00] cleanup
[task 2026-02-20T08:18:10.064+00:00] + cleanup
[task 2026-02-20T08:18:10.064+00:00] + local rv=2
[task 2026-02-20T08:18:10.064+00:00] + true
[task 2026-02-20T08:18:10.064+00:00] + cleanup_pipewire
[task 2026-02-20T08:18:10.064+00:00] + '[' -n 1003 ']'
[task 2026-02-20T08:18:10.065+00:00] + '[' false = false ']'
[task 2026-02-20T08:18:10.070+00:00] + kill 42
[task 2026-02-20T08:18:10.070+00:00] + exit 2
[taskcluster 2026-02-20T08:18:10.239Z]                        Exit Code: 2
[taskcluster 2026-02-20T08:18:10.239Z]                        User Time: 151.629ms
[taskcluster 2026-02-20T08:18:10.239Z]                      Kernel Time: 260.431ms
[taskcluster 2026-02-20T08:18:10.239Z]                        Wall Time: 11m16.533552811s
[taskcluster 2026-02-20T08:18:10.239Z]  Average Available System Memory: 27.79 GiB
[taskcluster 2026-02-20T08:18:10.239Z]       Average System Memory Used: 3.55 GiB
[taskcluster 2026-02-20T08:18:10.239Z]          Peak System Memory Used: 4.63 GiB
[taskcluster 2026-02-20T08:18:10.239Z]              Total System Memory: 31.34 GiB
[taskcluster 2026-02-20T08:18:10.239Z]                           Result: FAILED
[taskcluster 2026-02-20T08:18:10.239Z] === Task Finished ===
[taskcluster 2026-02-20T08:18:10.239Z] Task Duration: 11m16.533989381s
[taskcluster 2026-02-20T08:18:10.889Z] [mounts] Preserving cache: Moving "/home/task_177157452864167/cache0" to "/home/generic-worker/caches/P8808fXwQ8yGbbphoueQ5A"
[taskcluster 2026-02-20T08:18:10.889Z] [mounts] Preserving cache: Moving "/home/task_177157452864167/cache1" to "/home/generic-worker/caches/IBc4w_IkQnegiTL5yQfPWA"
[taskcluster 2026-02-20T08:18:10.889Z] [mounts] Preserving cache: Moving "/home/task_177157452864167/cache2" to "/home/generic-worker/caches/HeBh6XesS1qa6jtjkSxJ-g"
[taskcluster:error] exit status 2

Comment 1

[amarc]

Seems to be the same root cause as bug 2005868

Comment 3

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Table

	swr
linux2404-x86_64/tsan	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-02-16&endday=2026-02-22&tree=all

Comment 4

[Intermittent Failures Robot]

8 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 7

Table

	no_variant	nofis-swr	swr
android-x86_64/opt		1
linux2404-x86_64/tsan	1		6

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-02-23&endday=2026-03-01&tree=all

Comment 6

[Intermittent Failures Robot]

9 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 7
• mozilla-central: 2

Table

	no_variant	nofis-swr	swr
android-x86_64/debug		1
linux2404-x86_64/tsan	6		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-03-02&endday=2026-03-08&tree=all

Comment 7

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Table

	no_variant	swr
linux2404-x86_64/tsan	3	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-03-09&endday=2026-03-15&tree=all

Comment 8

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Table

	no_variant	swr
linux2404-x86_64/tsan	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-03-16&endday=2026-03-22&tree=all

Comment 9

[Intermittent Failures Robot]

5 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-beta: 1

Table

	no_variant	nofis	swr
android-x86_64/opt		1
linux2404-x86_64/tsan	1		3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-03-23&endday=2026-03-29&tree=all

Comment 10

[Intermittent Failures Robot]

3 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• autoland: 2

Table

	no_variant	swr
linux2404-x86_64/tsan	1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-03-30&endday=2026-04-05&tree=all

Comment 11

[Intermittent Failures Robot]

8 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 2

Table

	no_variant	swr
linux2404-x86_64/tsan	4	4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-04-08&endday=2026-04-14&tree=all

Comment 12

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 3

Table

	no_variant	swr
linux2404-x86_64/tsan	2	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-04-13&endday=2026-04-19&tree=all

Comment 13

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Table

	no_variant	swr
linux2404-x86_64/tsan	1	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-04-20&endday=2026-04-26&tree=all

Comment 14

[Intermittent Failures Robot]

5 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Table

	no_variant	swr
linux2404-x86_64/tsan	2	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-04-27&endday=2026-05-03&tree=all

Comment 15

[Intermittent Failures Robot]

5 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 1

Table

	no_variant	swr
linux2404-x86_64/tsan	2	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2018116&startday=2026-05-04&endday=2026-05-10&tree=all