1933074 - Intermittent [tier 2] REFTEST ERROR | Got suite_end message before suite_start. Logged with data: {"extra": {"results": {"Pass": 1362, "LoadOnly": 1, "Exception": 0, "FailedLoad": 0, "UnexpectedFail": 0, "UnexpectedPass": 0... | single tacking bug

Status: RESOLVED DUPLICATE of bug 1940385

(Testing :: Reftest, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: agoloman [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=483932808&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Doxc_4AnRmW0BwrEa6hP3A/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Doxc_4AnRmW0BwrEa6hP3A/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

task 2024-11-24T12:54:21.881Z] 12:54:21     INFO - REFTEST TEST-PASS | dom/media/webvtt/test/reftest/vtt_reflow_display.html != dom/media/webvtt/test/reftest/vtt_reflow_display-ref.html | image comparison, max difference: 204, number of differing pixels: 4808
[task 2024-11-24T12:54:21.882Z] 12:54:21     INFO - REFTEST TEST-END | dom/media/webvtt/test/reftest/vtt_reflow_display.html != dom/media/webvtt/test/reftest/vtt_reflow_display-ref.html
[task 2024-11-24T12:54:21.898Z] 12:54:21     INFO - REFTEST INFO | Slowest test took 1280ms (file:///D:/task_173245059037176/build/tests/reftest/tests/dom/media/webvtt/test/reftest/vtt_overlapping_time.html)
[task 2024-11-24T12:54:21.899Z] 12:54:21     INFO - REFTEST INFO | Total canvas count = 2
[task 2024-11-24T12:54:22.489Z] 12:54:22     INFO - 1732452862488	Marionette	TRACE	Received observer notification quit-application
[task 2024-11-24T12:54:22.489Z] 12:54:22     INFO - 1732452862488	Marionette	INFO	Stopped listening on port 2828
[task 2024-11-24T12:54:22.490Z] 12:54:22     INFO - 1732452862488	Marionette	DEBUG	Marionette stopped listening
[task 2024-11-24T12:54:25.399Z] 12:54:25     INFO - [Parent 3572, IPC I/O Parent] WARNING: Process 8920 may be hanging at shutdown; will wait for up to 80000ms: file D:/task_173244231420789/build/src/ipc/chromium/src/chrome/common/process_watcher_win.cc:129
[task 2024-11-24T12:54:26.805Z] 12:54:26     INFO - REFTEST INFO | Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/R1pJle2-QdSsm-ilH0ljew/artifacts/public/build/target.crashreporter-symbols.zip
[task 2024-11-24T12:54:31.731Z] 12:54:31     INFO - REFTEST INFO | Copy/paste: D:/task_173245059037176/fetches\minidump-stackwalk\minidump-stackwalk.exe --symbols-url=https://symbols.mozilla.org/ --cyborg=C:\Users\task_173245059037176\AppData\Local\Temp\tmpw8wkjqnl\b2a4bb56-42fc-4533-8385-2915e65bc04c.trace C:\Users\task_173245059037176\AppData\Local\Temp\tmpqc8xntzy.mozrunner\minidumps\b2a4bb56-42fc-4533-8385-2915e65bc04c.dmp C:\Users\task_173245059037176\AppData\Local\Temp\tmpp5tcy8gk
[task 2024-11-24T12:54:34.764Z] 12:54:34     INFO - REFTEST INFO | Saved minidump as D:\task_173245059037176\build\blobber_upload_dir\b2a4bb56-42fc-4533-8385-2915e65bc04c.dmp
[task 2024-11-24T12:54:34.858Z] 12:54:34     INFO - REFTEST PROCESS-CRASH | application crashed [@ mozilla::layers::DXGIYCbCrTextureData::Deallocate] | file:///D:/task_173245059037176/build/tests/reftest/tests/dom/media/webvtt/test/reftest/reftest.list 
[task 2024-11-24T12:54:34.858Z] 12:54:34     INFO - Process type: unknown
[task 2024-11-24T12:54:34.858Z] 12:54:34     INFO - Process pid: 5308
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO - Crash dump filename: C:\Users\task_173245059037176\AppData\Local\Temp\tmpqc8xntzy.mozrunner\minidumps\b2a4bb56-42fc-4533-8385-2915e65bc04c.dmp
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO - Operating system: Windows NT
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO -                   10.0.22621
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO - CPU: amd64
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO -      family 6 model 106 stepping 6
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO -      8 CPUs
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO - 
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO - Crash reason:  EXCEPTION_ACCESS_VIOLATION_READ
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO - Crash address: 0x00007ff967f2c620
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO - Crashing instruction: `mov rax, qword [rax + 0x10]`
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO - Memory accessed by instruction:
[task 2024-11-24T12:54:34.863Z] 12:54:34     INFO -   0. Address: 0x00007ff967f2c620
[task 2024-11-24T12:54:34.864Z] 12:54:34     INFO -      Size: 8
[task 2024-11-24T12:54:34.864Z] 12:54:34     INFO - Crashing address may be the result of a flipped bit:
[task 2024-11-24T12:54:34.864Z] 12:54:34     INFO -   0. Valid address: rax=0x00007ff927f2c610 (0.250)
[task 2024-11-24T12:54:34.864Z] 12:54:34     INFO -   1. Valid address: 0x00007ff927f2c620 (0.250)
[task 2024-11-24T12:54:34.864Z] 12:54:34     INFO -   2. Valid address: rax=0x00007ff963f2c610 (0.250)
[task 2024-11-24T12:54:34.864Z] 12:54:34     INFO -   3. Valid address: 0x00007ff963f2c620 (0.250)
[task 2024-11-24T12:54:34.864Z] 12:54:34     INFO - Process uptime: 9 seconds

Comment 1

[Intermittent Failures Robot]

1 failures in 3002 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• windows11-64-2009-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1933074&startday=2024-11-18&endday=2024-11-24&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 3953 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• windows11-64-2009-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1933074&startday=2024-11-25&endday=2024-12-01&tree=all

Comment 3

[Intermittent Failures Robot]

Summary

2 failures in 4615 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-ccov-qr: 1
  • opt: 1
• windows11-64-2009-ccov-qr: 1
  • opt: 1

Table

	1proc	1proc-s	a11y-checks	a11y-checks-s	a11y-checks-swr	a11y-checks-swr-s	condprof	condprof-s	fis	fis-hv	fis-hv-s	fis-s	headless	headless-s	http2	http3	msix	msix-s	no_variant	nofis	nofis-aab	nofis-s	nofis-ship	nofis-ship-s	nofis-spi	nofis-swr	nofis-swr-s	nogpu	nogpu-s	s	spi	spi-nw	spi-nw-1proc	spi-nw-nofis	spi-nw-nofis-s	spi-nw-s	spi-s	swr	swr-s	wr-dc1-p	xorig	xorig-s
linux1804-64-ccov-qr/opt																			1
windows11-64-2009-ccov-qr/opt																												1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1933074&startday=2024-12-09&endday=2024-12-15&tree=all

Comment 4

[Intermittent Failures Robot]

Summary

4 failures in 3774 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3
• autoland: 1

Platform and build breakdown:

• linux1804-64-ccov-qr: 1
  • opt: 1
• linux1804-64-qr: 1
  • opt: 1
• windows11-64-2009-ccov-qr: 2
  • opt: 2

Table

	1proc	1proc-s	1proc-swr	a11y-checks	a11y-checks-s	a11y-checks-swr	a11y-checks-swr-s	condprof-s	fis	fis-hv	fis-hv-s	fis-s	headless	http2	http3	mda-gpu-s	msix	msix-s	no_variant	nofis	nofis-aab	nofis-s	nofis-ship	nofis-ship-s	nofis-spi	nofis-swr	nofis-swr-s	nogpu	nogpu-s	s	spi	spi-nw	spi-nw-1proc	spi-nw-nofis	spi-nw-nofis-s	spi-nw-s	spi-s	swr	swr-s	wmfme	wr-dc2-o	xorig	xorig-s
linux1804-64-ccov-qr/opt																			1
linux1804-64-qr/opt																												1
windows11-64-2009-ccov-qr/opt																												2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1933074&startday=2024-12-16&endday=2024-12-22&tree=all

Comment 5

[Intermittent Failures Robot]

Summary

14 failures in 900 pushes (0.016 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 14

Platform and build breakdown:

• linux1804-64-shippable-qr: 3
  • opt: 3
• windows11-32-2009-shippable-qr: 11
  • opt: 11

Table

	1proc	1proc-s	1proc-swr	a11y-checks	a11y-checks-s	a11y-checks-swr	a11y-checks-swr-s	condprof-s	fis	fis-hv	fis-hv-s	fis-s	headless	headless-s	http2	http3	msix	msix-s	no_variant	nofis	nofis-aab	nofis-s	nofis-ship	nofis-ship-s	nofis-spi	nofis-swr	nogpu	nogpu-s	s	spi	spi-nw	spi-nw-1proc	spi-nw-cf	spi-nw-nofis	spi-nw-s	swr	swr-s	vt	vt-s	wmfme	wmfme-s	xorig	xorig-s
linux1804-64-shippable-qr/opt																												1	2
windows11-32-2009-shippable-qr/opt																												3	8

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1933074&startday=2024-12-23&endday=2024-12-29&tree=all

Comment 6

[Intermittent Failures Robot]

Summary

1 failures in 1319 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• windows11-64-2009-ccov-qr: 1
  • opt: 1

Table

	nogpu
windows11-64-2009-ccov-qr/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1933074&startday=2024-12-30&endday=2025-01-05&tree=all

Comment 7

[Ryan VanderMeulen [:RyanVM]]

Bug 1940385 has more discussion at this point. Let's dupe this one over.