Permafailing GeckoMediaPlugins.CDMStorageBasic | Value of: false | gtest | timed out after 300 seconds without output
Categories
(Core :: Audio/Video: GMP, defect)
Tracking
()
People
(Reporter: intermittent-bug-filer, Assigned: aryx)
References
(Blocks 1 open bug)
Details
(Keywords: intermittent-failure, Whiteboard: [stockwell disable-recommended])
Attachments
(3 files)
Filed by: imoraru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=382664966&repo=mozilla-beta
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Cw88jNALRXabk_Lww1nVDg/runs/0/artifacts/public/logs/live_backing.log
[task 2022-06-27T20:05:41.044Z] 20:05:41 INFO - TEST-START | GeckoMediaPlugins.CDMStorageBasic
[task 2022-06-27T20:06:11.315Z] 20:06:11 WARNING - TEST-UNEXPECTED-FAIL | GeckoMediaPlugins.CDMStorageBasic | Value of: false
[task 2022-06-27T20:06:11.320Z] 20:06:11 INFO - Actual: false
[task 2022-06-27T20:06:11.321Z] 20:06:11 INFO - Expected: true @ /builds/worker/checkouts/gecko/dom/media/gtest/TestCDMStorage.cpp:418
[task 2022-06-27T20:11:12.389Z] 20:11:12 INFO - gtest INFO | gtest | process wait complete, returncode=572
[task 2022-06-27T20:11:12.392Z] 20:11:12 WARNING - gtest TEST-UNEXPECTED-FAIL | gtest | timed out after 300 seconds without output
[task 2022-06-27T20:11:12.392Z] 20:11:12 INFO - gtest INFO | rungtests.py exits with code 1
[task 2022-06-27T20:11:12.544Z] 20:11:12 ERROR - Return code: 1
[task 2022-06-27T20:11:12.548Z] 20:11:12 ERROR - No tests run or test summary not found
[task 2022-06-27T20:11:12.548Z] 20:11:12 INFO - TinderboxPrint: gtest-gtest<br/><em class="testfail">T-FAIL</em>
[task 2022-06-27T20:11:12.548Z] 20:11:12 WARNING - # TBPL FAILURE #
[task 2022-06-27T20:11:12.548Z] 20:11:12 WARNING - setting return code to 2
[task 2022-06-27T20:11:12.548Z] 20:11:12 WARNING - The gtest suite: gtest ran with return status: FAILURE
[task 2022-06-27T20:11:12.550Z] 20:11:12 INFO - Running post-action listener: _package_coverage_data
[task 2022-06-27T20:11:12.550Z] 20:11:12 INFO - Running post-action listener: _resource_record_post_action
[task 2022-06-27T20:11:12.551Z] 20:11:12 INFO - Running post-action listener: process_java_coverage_data
[task 2022-06-27T20:11:12.551Z] 20:11:12 INFO - [mozharness: 2022-06-27 20:11:12.551917Z] Finished run-tests step (success)
[task 2022-06-27T20:11:12.551Z] 20:11:12 INFO - Running post-run listener: _resource_record_post_run
[task 2022-06-27T20:11:14.081Z] 20:11:14 INFO - instance_metadata.json not found; unable to determine instance type
[task 2022-06-27T20:11:14.086Z] 20:11:14 INFO - Validating Perfherder data against Z:\task_165635762731293\mozharness\external_tools\performance-artifact-schema.json
[task 2022-06-27T20:11:14.098Z] 20:11:14 INFO - PERFHERDER_DATA: {"framework": {"name": "job_resource_usage"}, "suites": [{"name": "gtest.gtest.overall", "extraOptions": ["buildbot-unknown"], "subtests": [{"name": "cpu_percent", "value": 7.433168058455118}, {"name": "io_write_bytes", "value": 2922785792}, {"name": "io.read_bytes", "value": 579670016}, {"name": "io_write_time", "value": 202}, {"name": "io_read_time", "value": 134}]}, {"name": "gtest.gtest.start-pulseaudio", "subtests": [{"name": "time", "value": 0.002039670944213867}]}, {"name": "gtest.gtest.install", "subtests": [{"name": "time", "value": 10.099332094192505}, {"name": "cpu_percent", "value": 12.95138888888889}]}, {"name": "gtest.gtest.stage-files", "subtests": [{"name": "time", "value": 0.8117291927337646}]}, {"name": "gtest.gtest.run-tests", "subtests": [{"name": "time", "value": 949.8705515861511}, {"name": "cpu_percent", "value": 7.378471488912357}]}]}
[task 2022-06-27T20:11:14.098Z] 20:11:14 INFO - Total resource usage - Wall time: 960s; CPU: 7%; Read bytes: 579670016; Write bytes: 2922785792; Read time: 134; Write time: 202
[task 2022-06-27T20:11:14.098Z] 20:11:14 INFO - TinderboxPrint: CPU usage<br/>7.4%
[task 2022-06-27T20:11:14.098Z] 20:11:14 INFO - TinderboxPrint: I/O read bytes / time<br/>579,670,016 / 134
[task 2022-06-27T20:11:14.098Z] 20:11:14 INFO - TinderboxPrint: I/O write bytes / time<br/>2,922,785,792 / 202
[task 2022-06-27T20:11:14.098Z] 20:11:14 INFO - TinderboxPrint: CPU idle<br/>7,112.7 (92.4%)
[task 2022-06-27T20:11:14.098Z] 20:11:14 INFO - TinderboxPrint: CPU system<br/>227.6 (3.0%)
[task 2022-06-27T20:11:14.098Z] 20:11:14 INFO - TinderboxPrint: CPU user<br/>340.6 (4.4%)
[task 2022-06-27T20:11:14.099Z] 20:11:14 INFO - start-pulseaudio - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2022-06-27T20:11:14.099Z] 20:11:14 INFO - install - Wall time: 10s; CPU: 13%; Read bytes: 188416; Write bytes: 269877248; Read time: 0; Write time: 21
[task 2022-06-27T20:11:14.099Z] 20:11:14 INFO - stage-files - Wall time: 1s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2022-06-27T20:11:14.106Z] 20:11:14 INFO - run-tests - Wall time: 950s; CPU: 7%; Read bytes: 578692096; Write bytes: 2571033600; Read time: 134; Write time: 176
[task 2022-06-27T20:11:14.307Z] 20:11:14 WARNING - returning nonzero exit status 2
[taskcluster 2022-06-27T20:11:14.399Z] Exit Code: 2
[taskcluster 2022-06-27T20:11:14.399Z] User Time: 15.625ms
[taskcluster 2022-06-27T20:11:14.399Z] Kernel Time: 31.25ms
[taskcluster 2022-06-27T20:11:14.399Z] Wall Time: 19m47.4203963s
[taskcluster 2022-06-27T20:11:14.399Z] Result: FAILED
[taskcluster 2022-06-27T20:11:14.399Z] === Task Finished ===
[taskcluster 2022-06-27T20:11:14.399Z] Task Duration: 19m47.4243962s
[taskcluster 2022-06-27T20:11:14.501Z] Uploading artifact public/logs/localconfig.json from file logs\localconfig.json with content encoding "gzip", mime type "application/json" and expiry 2023-06-27T18:59:21.419Z
[taskcluster 2022-06-27T20:11:14.929Z] Uploading artifact public/test_info/resource-usage.json from file build\blobber_upload_dir\resource-usage.json with content encoding "gzip", mime type "application/json" and expiry 2023-06-27T18:59:21.419Z
[taskcluster 2022-06-27T20:11:15.131Z] Uploading artifact public/test_info/system-info.log from file build\blobber_upload_dir\system-info.log with content encoding "gzip", mime type "text/plain" and expiry 2023-06-27T18:59:21.419Z
[taskcluster 2022-06-27T20:11:15.305Z] Uploading link artifact public/logs/live.log to artifact public/logs/live_backing.log with expiry 2023-06-27T18:59:21.419Z
[taskcluster:error] exit status 2
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Updated•3 years ago
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Comment 2•3 years ago
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https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.
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Comment 3•3 years ago
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New failure instance: https://treeherder.mozilla.org/logviewer?job_id=388738554&repo=autoland
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Comment 34•2 years ago
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It's still a frequent failure. Example. Bug 1832020 should be reopened.
Comment 35•2 years ago
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(In reply to Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout) from comment #34)
It's still a frequent failure. Example. Bug 1832020 should be reopened.
It makes no sense, I pushed retries in sets of 200-300 and it was constantly green.
Comment 36•2 years ago
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(In reply to Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout) from comment #34)
It's still a frequent failure. Example. Bug 1832020 should be reopened.
This one is on ASAN, maybe it's too slow? There's no indication of IPC timeout there though.
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Comment 37•2 years ago
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Should the test be excluded on ASan or will the failure be handled by a code change.
Comment 38•2 years ago
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I have no idea, I dont know this part.
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Comment 39•2 years ago
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(In reply to Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout) from comment #37)
Should the test be excluded on ASan or will the failure be handled by a code change.
Jim, please discuss this in the next triage meeting.
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Comment 41•2 years ago
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Update
There have been 44 failures within the last 7 days:
- 1 failure on OS X 10.15 WebRender opt
- 37 failures on Windows 11 x64 22H2 asan WebRender opt
- 6 failures on Windows 11 x64 22H2 CCov WebRender opt
Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=421173454&repo=mozilla-central&lineNumber=12758
[task 2023-06-30T05:38:16.161Z] 05:38:16 INFO - TEST-START | GeckoMediaPlugins.CDMStorageBasic
[task 2023-06-30T05:38:46.156Z] 05:38:46 WARNING - TEST-UNEXPECTED-FAIL | GeckoMediaPlugins.CDMStorageBasic | Value of: false
[task 2023-06-30T05:38:46.159Z] 05:38:46 INFO - Actual: false
[task 2023-06-30T05:38:46.159Z] 05:38:46 INFO - Expected: true @ /builds/worker/checkouts/gecko/dom/media/gtest/TestCDMStorage.cpp:420
[task 2023-06-30T05:43:46.163Z] 05:43:46 WARNING - gtest TEST-UNEXPECTED-FAIL | gtest | timed out after 300 seconds without output
[task 2023-06-30T05:43:46.174Z] 05:43:46 INFO - mozcrash INFO | Writing a dump to Z:\task_168810209882326\build\tests\gtest\d8060beb-f2c1-4480-b2b9-606c6afe2e20.dmp for [3284]
[task 2023-06-30T05:43:46.257Z] 05:43:46 INFO - gtest INFO | gtest | process wait complete, returncode=1
[task 2023-06-30T05:43:46.257Z] 05:43:46 INFO - mozcrash checking Z:\task_168810209882326\build\tests\gtest for minidumps...
[task 2023-06-30T05:43:46.276Z] 05:43:46 INFO - mozcrash INFO | Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AeeRTk1UTqyycfHrRjUHxQ/artifacts/public/build/target.crashreporter-symbols.zip
[task 2023-06-30T05:43:51.571Z] 05:43:51 INFO - mozcrash INFO | Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AeeRTk1UTqyycfHrRjUHxQ/artifacts/public/build/target.crashreporter-symbols.zip
[task 2023-06-30T05:44:01.839Z] 05:44:01 INFO - mozcrash INFO | Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AeeRTk1UTqyycfHrRjUHxQ/artifacts/public/build/target.crashreporter-symbols.zip
[task 2023-06-30T05:44:25.786Z] 05:44:25 INFO - mozcrash INFO | Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AeeRTk1UTqyycfHrRjUHxQ/artifacts/public/build/target.crashreporter-symbols.zip
[task 2023-06-30T05:45:06.928Z] 05:45:06 INFO - mozcrash INFO | Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AeeRTk1UTqyycfHrRjUHxQ/artifacts/public/build/target.crashreporter-symbols.zip
[task 2023-06-30T05:45:07.273Z] 05:45:07 INFO - gtest ERROR | HTTP Error 404: Not Found
[task 2023-06-30T05:45:07.279Z] 05:45:07 INFO - gtest INFO | rungtests.py exits with code 1
[task 2023-06-30T05:45:07.350Z] 05:45:07 INFO - Return code: 1
[task 2023-06-30T05:45:07.363Z] 05:45:07 ERROR - No tests run or test summary not found
[task 2023-06-30T05:45:07.363Z] 05:45:07 INFO - TinderboxPrint: gtest-gtest<br/><em class="testfail">T-FAIL</em>
Updated•2 years ago
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Comment 43•2 years ago
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I made a change to how TimeStamp comparisons are implemented (making them much simpler and faster) and I'm seeing a noticeable uptick in the rate at which GTest-1proc is failing for the reason captured in this bug. (It was failing quite a bit before my change too but there's a definite increase with it.)
Is this test really sensitive to timing? Or does it do some logic based on comparisons of TimeStamp values?
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Updated•2 years ago
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Comment 47•2 years ago
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Update
There have been 43 failures within the last 7 days:
- 1 failure on OS X 10.15 WebRender opt
- 33 failures on Windows 11 x64 22H2 asan WebRender opt
- 9 failures on Windows 11 x64 22H2 CCov WebRender opt
Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=422465494&repo=mozilla-central&lineNumber=34064
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Updated•2 years ago
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Comment 51•2 years ago
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Update
There have been 35 total failures within the last 7 days:
- 3 failures on Windows 11 x64 22H2 CCov WebRender opt
- 32 failures on Windows 11 x64 22H2 asan WebRender opt
Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=424026900&repo=autoland&lineNumber=12742
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Comment 54•2 years ago
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Update
There have been 54 total failures within the last 7 days:
- 9 failures on windows11-64-2009-ccov-qr
- 44 failures on Windows 11 x64 22H2 asan WebRender opt
- 1 failure on OS X 10.15 WebRender opt
Recent log: https://treeherder.mozilla.org/logviewer?job_id=425065620&repo=mozilla-central&lineNumber=12749
[task 2023-08-05T22:21:51.223Z] 22:21:51 INFO - TEST-START | GeckoMediaPlugins.CDMStorageBasic
[task 2023-08-05T22:22:21.232Z] 22:22:21 WARNING - TEST-UNEXPECTED-FAIL | GeckoMediaPlugins.CDMStorageBasic | Value of: false
[task 2023-08-05T22:22:21.235Z] 22:22:21 INFO - Actual: false
[task 2023-08-05T22:22:21.235Z] 22:22:21 INFO - Expected: true @ /builds/worker/checkouts/gecko/dom/media/gtest/TestCDMStorage.cpp:420
[task 2023-08-05T22:27:21.247Z] 22:27:21 WARNING - gtest TEST-UNEXPECTED-FAIL | gtest | timed out after 300 seconds without output
[task 2023-08-05T22:27:21.260Z] 22:27:21 INFO - mozcrash INFO | Writing a dump to Z:\task_169127273656953\build\tests\gtest\1199ef74-852d-41df-8d61-170b93f65b26.dmp for [7976]
[task 2023-08-05T22:27:21.372Z] 22:27:21 INFO - gtest INFO | gtest | process wait complete, returncode=None
This has reached our disable-recommended queue.
Justin, are you still looking into this?
Thank you.
Comment 55•2 years ago
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No concerns either way from me at this point. I'm not sure why my change consistently increased the failure rate before but, after rebasing my change onto newer code, the increase in failures went away and I landed my change.
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Comment 63•2 years ago
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Update
There have been 46 failures within the last 7 days:
- 42 failures on Windows 11 x64 22H2 asan WebRender opt
- 4 failures on Windows 11 x64 22H2 CCov WebRender opt
Recent log: https://treeherder.mozilla.org/logviewer?job_id=427131282&repo=autoland&lineNumber=12746
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Comment 77•2 years ago
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The test fails permanently in the Windows ASan configuration since bug 1841352
landed. With no fix in sight, this should be disabled until fixed.
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Comment 82•2 years ago
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Comment 84•2 years ago
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Comment 85•2 years ago
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This is still happening on windows asan: https://treeherder.mozilla.org/logviewer?job_id=430864782&repo=mozilla-central
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Comment 86•2 years ago
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Aryx, do you have a few minutes to look into this?
Thank you.
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Comment 101•2 years ago
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The patch should be checking for MOZ_ASAN rather than ASAN. Fixing that makes CDMStorageForgetThisSite start failing, though.
Comment 102•2 years ago
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So far, every test I disable just pushes the failures to the next test. I'm inclined to just skip all CDMStorageTests on Windows ASAN.
Comment 103•2 years ago
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...which in turn is just pushing the failures to GeckoMediaPlugins.GMPTestCodec
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Comment 105•2 years ago
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(In reply to Ryan VanderMeulen [:RyanVM] from comment #102)
So far, every test I disable just pushes the failures to the next test. I'm inclined to just skip all CDMStorageTests on Windows ASAN.
TBH, the ASAN behavior would just be coherent with the rest of what I investigated back then where there was a huge latency on doing things early in the startup process and that we could not figure out, leading to the problem. Given how ASAN can slow things, it would likely trigger the same behavior. Disabling tests and failing on the next one just confirms this, since we just postpone the time we need to start things and they get slowish.
Comment 106•2 years ago
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(In reply to :gerard-majax from comment #105)
(In reply to Ryan VanderMeulen [:RyanVM] from comment #102)
So far, every test I disable just pushes the failures to the next test. I'm inclined to just skip all CDMStorageTests on Windows ASAN.
TBH, the ASAN behavior would just be coherent with the rest of what I investigated back then where there was a huge latency on doing things early in the startup process and that we could not figure out, leading to the problem. Given how ASAN can slow things, it would likely trigger the same behavior. Disabling tests and failing on the next one just confirms this, since we just postpone the time we need to start things and they get slowish.
Yep, makes sense. Guess I'll just keep hammering at this on Try until I skip my way to victory.
Comment 107•2 years ago
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Until we can resolve the underlying bug which is causing GMP launch
slowdowns on Windows ASAN builds, just skip the impacted tests.
Comment 108•2 years ago
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Comment 109•2 years ago
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Comment 112•2 years ago
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Updated•2 years ago
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Comment 114•1 year ago
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as per bug 1860717, the failures are on win/ccov. I am seeing this as a perma fail while migrating win/ccov tests from 22H2 -> 24H2.
I find that skipping each test until I skipped all the win/asan tests on ccov as well is what was needed to get green.
Comment 115•1 year ago
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:alwu, given that do you have concerns with skipping those tests on ccov?
Comment 117•1 year ago
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Updated•1 year ago
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Comment 118•1 year ago
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Comment 119•1 year ago
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Comment 120•1 year ago
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A patch has been attached on this bug, which was already closed. Filing a separate bug will ensure better tracking. If this was not by mistake and further action is needed, please alert the appropriate party. (Or: if the patch doesn't change behavior -- e.g. landing a test case, or fixing a typo -- then feel free to disregard this message)
Description
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