Open Bug 1841281 Opened 11 months ago Updated 6 days ago

Intermittent dom/fs/test/mochitest/test_basics.html | single tracking bug

Categories

(Core :: DOM: Core & HTML, defect)

defect

Tracking

()

Tracking Status
firefox-esr102 --- unaffected
firefox-esr115 --- unaffected
firefox114 --- unaffected
firefox115 --- unaffected
firefox116 --- affected
firefox117 --- affected

People

(Reporter: intermittent-bug-filer, Unassigned)

References

(Depends on 1 open bug, Regression)

Details

(4 keywords, Whiteboard: [retriggered][stockwell disabled])

Attachments

(2 files, 1 obsolete file)

Filed by: imoraru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=421213492&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/B6XCkr45RsuyrvwDIZC1Uw/runs/0/artifacts/public/logs/live_backing.log


[task 2023-06-30T14:24:45.101Z] 14:24:45     INFO - TEST-START | dom/fs/test/mochitest/test_basics.html
[task 2023-06-30T14:24:45.278Z] 14:24:45     INFO - GECKO(1998) | [Parent 1998, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/netwerk/dns/nsEffectiveTLDService.cpp:234
[task 2023-06-30T14:24:45.280Z] 14:24:45     INFO - GECKO(1998) | [Parent 1998, Main Thread] WARNING: 'NS_FAILED(rv)', file /builds/worker/checkouts/gecko/toolkit/components/antitracking/AntiTrackingUtils.cpp:517
[task 2023-06-30T14:24:45.413Z] 14:24:45     INFO - GECKO(1998) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmp_vg5ka_s.mozrunner/runtests_leaks_tab_pid2246.log
[task 2023-06-30T14:24:45.449Z] 14:24:45     INFO - GECKO(1998) | [Child 2246, Main Thread] WARNING: could not set real-time limit in CubebUtils::InitLibrary: file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:655
[task 2023-06-30T14:24:45.743Z] 14:24:45     INFO - GECKO(1998) | JavaScript error: resource://gre/modules/XULStore.sys.mjs, line 60: Error: Can't find profile directory.
[task 2023-06-30T14:24:45.745Z] 14:24:45     INFO - GECKO(1998) | [Child 2189, Main Thread] WARNING: '!mLocalStore', file /builds/worker/checkouts/gecko/dom/xul/XULPersist.cpp:146
[task 2023-06-30T14:24:46.268Z] 14:24:46     INFO - GECKO(1998) | [Child 2094, Main Thread] WARNING: IPC message 'PContent::Msg_CleanupPendingLoadState' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:508
[task 2023-06-30T14:24:46.877Z] 14:24:46     INFO - TEST-INFO | started process screentopng
[task 2023-06-30T14:24:47.229Z] 14:24:47     INFO - TEST-INFO | screentopng: exit 0
[task 2023-06-30T14:24:47.230Z] 14:24:47     INFO - Buffered messages logged at 14:24:46
[task 2023-06-30T14:24:47.230Z] 14:24:47     INFO - add_setup | Entering 
[task 2023-06-30T14:24:47.230Z] 14:24:47     INFO - add_setup | Leaving 
[task 2023-06-30T14:24:47.230Z] 14:24:47     INFO - add_task | Entering init
[task 2023-06-30T14:24:47.231Z] 14:24:47     INFO - Buffered messages finished
[task 2023-06-30T14:24:47.233Z] 14:24:47     INFO - TEST-UNEXPECTED-FAIL | dom/fs/test/mochitest/test_basics.html | SyntaxError: illegal character U+0000 - Should not throw any errors
[task 2023-06-30T14:24:47.233Z] 14:24:47     INFO - require@https://example.com/tests/dom/quota/test/modules/ModuleLoader.js:48:41
[task 2023-06-30T14:24:47.233Z] 14:24:47     INFO - require_module@https://example.com/tests/dom/fs/test/mochitest/head.js:31:38
[task 2023-06-30T14:24:47.234Z] 14:24:47     INFO - async*init@https://example.com/tests/dom/fs/test/mochitest/test_basics.html:17:31
[task 2023-06-30T14:24:47.234Z] 14:24:47     INFO - add_task/nextTick/<@https://example.com/tests/SimpleTest/SimpleTest.js:2147:34
[task 2023-06-30T14:24:47.234Z] 14:24:47     INFO - async*nextTick@https://example.com/tests/SimpleTest/SimpleTest.js:2182:11
[task 2023-06-30T14:24:47.234Z] 14:24:47     INFO - setTimeout handler*SimpleTest_setTimeoutShim@https://example.com/tests/SimpleTest/SimpleTest.js:920:41
[task 2023-06-30T14:24:47.234Z] 14:24:47     INFO - add_task@https://example.com/tests/SimpleTest/SimpleTest.js:2096:17
[task 2023-06-30T14:24:47.234Z] 14:24:47     INFO - add_setup@https://example.com/tests/SimpleTest/SimpleTest.js:2202:10
[task 2023-06-30T14:24:47.235Z] 14:24:47     INFO - @https://example.com/tests/dom/fs/test/mochitest/head.js:64:10
[task 2023-06-30T14:24:47.235Z] 14:24:47     INFO - GECKO(1998) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2023-06-30T14:24:47.236Z] 14:24:47     INFO - GECKO(1998) | MEMORY STAT | vsize 2555MB | residentFast 135MB | heapAllocated 9MB
[task 2023-06-30T14:24:47.236Z] 14:24:47     INFO - TEST-OK | dom/fs/test/mochitest/test_basics.html | took 1848ms
[task 2023-06-30T14:24:47.484Z] 14:24:47     INFO - TEST-START | dom/fs/test/mochitest/test_basics_worker.html

Yes, this is regressed by Bug 1841012.

Keywords: regression
Regressed by: 1841012
Whiteboard: [retriggered]

This seems to fail often, as it can be seen here.

Summary: Intermittent dom/fs/test/mochitest/test_basics.html | single tracking bug → High frequency dom/fs/test/mochitest/test_basics.html | single tracking bug
Summary: High frequency dom/fs/test/mochitest/test_basics.html | single tracking bug → High frequency dom/fs/test/mochitest/test_basics.html | SyntaxError: illegal character U+0000 - Should not throw any errors

Set release status flags based on info from the regressing bug 1841012

Update

There have been 36 failures within the last 7 days:

  • 31 failures on Linux 18.04 x64 WebRender debug
  • 5 failures on windows10-64-2009-qr debug

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=422458637&repo=mozilla-central&lineNumber=6712

Update

There have been 42 total failures within the last 7 days:

  • 33 failures on Linux 18.04 x64 WebRender debug
  • 1 failure on OS X 10.15 WebRender debug
  • 3 failures on windows10-64-2009-qr debug
  • 2 failures on Windows 11 x86 22H2 WebRender debug
  • 3 failures on Windows 11 x64 22H2 WebRender debug

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=424072426&repo=autoland&lineNumber=3215

Assignee: nobody → chorotan
Status: NEW → ASSIGNED
Assignee: chorotan → nobody
Status: ASSIGNED → NEW
Assignee: nobody → chorotan
Status: NEW → ASSIGNED
Pushed by chorotan@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/ce18f2439e91
disable test_basics.html on win and linux debug for frequent failures. r=aryx DONTBUILD
Pushed by chorotan@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/6569088a798b
enable test_basics.html a=test-only
https://hg.mozilla.org/integration/autoland/rev/dea0e46c28f4
disable test_basics.html on win and linux debug for causing frequent failures a=test-only
Keywords: leave-open
Whiteboard: [retriggered][stockwell disable-recommended] → [retriggered][stockwell disabled]

This is caused by a loadSubScript call with input from a test server in mochitests. We are now planning to move to module imports (not available when the test setup was created) which will remove this code path.

Flags: needinfo?(jjalkanen)

Update

There have been 111 failures within the last 7 days:

  • 2 failures on Linux 18.04 x64 WebRender Shippable opt
  • 81 failures on OS X 10.15 WebRender debug
  • 5 failures on windows10-64-2009-qr opt
  • 1 failure on windows10-64-2009-shippable-qr opt
  • 5 failures on Windows 11 x86 22H2 WebRender opt
  • 1 failure on Windows 11 x86 22H2 WebRender Shippable opt
  • 7 failures on Windows 11 x64 22H2 CCov WebRender opt
  • 9 failures on Windows 11 x64 22H2 WebRender opt

Recent log: https://treeherder.mozilla.org/logviewer?job_id=427156747&repo=mozilla-central&lineNumber=6896

Whiteboard: [retriggered][stockwell disabled] → [retriggered][stockwell disabled][stockwell needswork:owner]
Summary: High frequency dom/fs/test/mochitest/test_basics.html | SyntaxError: illegal character U+0000 - Should not throw any errors → Intermittent dom/fs/test/mochitest/test_basics.html | single tracking bug
Assignee: chorotan → nobody
Status: ASSIGNED → NEW
Depends on: 1850942
Whiteboard: [retriggered][stockwell disabled][stockwell needswork:owner] → [retriggered][stockwell disabled]
Pushed by csabou@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/5d3c17292121
Disable test_basics.html on mac debug and windows for frequent failures. r=aryx CLOSED TREE
Attachment #9386389 - Attachment is obsolete: true
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