1691398 - Intermittent Assertion failure: ::GetWindowLongPtr(topLevelWindow, (-20)) & 0x00080000, at /builds/worker/checkouts/gecko/widget/windows/RemoteBackbuffer.cpp:256

Status: RESOLVED INCOMPLETE

(Core :: Widget, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=329214034&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Nin-XC0iQSypv87w3pOVdQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-02-08T12:24:48.307Z] 12:24:48     INFO - TEST-START | devtools/client/webconsole/test/browser/browser_console_screenshot.js
[task 2021-02-08T12:24:48.327Z] 12:24:48     INFO - GECKO(9876) | [Child 6384: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 000002AAF524DC00 == 2 [pid = 6384] [id = 5]
[task 2021-02-08T12:24:48.327Z] 12:24:48     INFO - GECKO(9876) | [Child 6384: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (000002AAF5215040) [pid = 6384] [serial = 15] [outer = 0000000000000000]
[task 2021-02-08T12:24:48.327Z] 12:24:48     INFO - GECKO(9876) | [Child 6384: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (000002AAF5252400) [pid = 6384] [serial = 16] [outer = 000002AAF5215040]
[task 2021-02-08T12:24:48.487Z] 12:24:48     INFO - GECKO(9876) | [Child 6384: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (000002AAF838E400) [pid = 6384] [serial = 17] [outer = 000002AAF5215040]
[task 2021-02-08T12:24:48.708Z] 12:24:48     INFO - GECKO(9876) | [Parent 4792: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 00000261C74A3400 == 25 [pid = 4792] [id = 40]
[task 2021-02-08T12:24:48.708Z] 12:24:48     INFO - GECKO(9876) | [Parent 4792: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 49 (00000261C1AA9580) [pid = 4792] [serial = 86] [outer = 0000000000000000]
[task 2021-02-08T12:24:48.708Z] 12:24:48     INFO - GECKO(9876) | [Parent 4792: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 50 (00000261C8A2B400) [pid = 4792] [serial = 87] [outer = 00000261C1AA9580]
[task 2021-02-08T12:24:48.726Z] 12:24:48     INFO - GECKO(9876) | [Parent 4792, Main Thread] WARNING: NS_ENSURE_TRUE(rootFrame) failed: file /builds/worker/checkouts/gecko/dom/base/nsGlobalWindowOuter.cpp:4258
[task 2021-02-08T12:24:48.726Z] 12:24:48     INFO - GECKO(9876) | [Parent 4792, Main Thread] WARNING: Failed to retarget HTML data delivery to the parser thread.: file /builds/worker/checkouts/gecko/parser/html/nsHtml5StreamParser.cpp:1298
[task 2021-02-08T12:24:49.107Z] 12:24:49     INFO - GECKO(9876) | [Child 6384: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 000002AAEE8AE400 == 1 [pid = 6384] [id = 4] [url = data:text/html;charset=utf8,<title>browser_console_nsiconsolemessage.js</title><p>hello world<p>nsIConsoleMessages ftw!]
[task 2021-02-08T12:24:49.472Z] 12:24:49     INFO - GECKO(9876) | [Child 7636: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 000001EDEE15DC00 == 1 [pid = 7636] [id = 18] [url = about:blank]
[task 2021-02-08T12:24:49.472Z] 12:24:49     INFO - GECKO(9876) | [Child 7636: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 000001EDEE163C00 == 0 [pid = 7636] [id = 19] [url = about:blank]
[task 2021-02-08T12:24:49.523Z] 12:24:49     INFO - GECKO(9876) | [Child 6384: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (000002AAF49DCC80) [pid = 6384] [serial = 12] [outer = 0000000000000000] [url = data:text/html;charset=utf8,<title>browser_console_nsiconsolemessage.js</title><p>hello world<p>nsIConsoleMessages ftw!]
[task 2021-02-08T12:24:49.786Z] 12:24:49     INFO - GECKO(9876) | [Child 7860: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (0000013469667800) [pid = 7860] [serial = 32] [outer = 0000000000000000] [url = about:blank]
[task 2021-02-08T12:24:50.072Z] 12:24:50     INFO - GECKO(9876) | [Child 7636: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (000001EDEDDCC900) [pid = 7636] [serial = 48] [outer = 0000000000000000] [url = about:blank]
[task 2021-02-08T12:24:50.072Z] 12:24:50     INFO - GECKO(9876) | [Child 7636: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (000001EDEDDCCE40) [pid = 7636] [serial = 50] [outer = 0000000000000000] [url = about:blank]
[task 2021-02-08T12:24:50.702Z] 12:24:50     INFO - GECKO(9876) | [Parent 4792, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x804B000A (NS_ERROR_MALFORMED_URI): file /builds/worker/checkouts/gecko/toolkit/components/url-classifier/nsUrlClassifierDBService.cpp:2051
[task 2021-02-08T12:24:51.117Z] 12:24:51     INFO - GECKO(9876) | [Child 6384, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80040111 (NS_ERROR_NOT_AVAILABLE): file /builds/worker/checkouts/gecko/caps/BasePrincipal.cpp:1349
[task 2021-02-08T12:24:51.127Z] 12:24:51     INFO - GECKO(9876) | Assertion failure: ::GetWindowLongPtr(topLevelWindow, (-20)) & 0x00080000, at /builds/worker/checkouts/gecko/widget/windows/RemoteBackbuffer.cpp:256
[task 2021-02-08T12:24:51.167Z] 12:24:51     INFO - GECKO(9876) | [Child 10896, Main Thread] WARNING: Scrolled rect smaller than scrollport?: file /builds/worker/checkouts/gecko/layout/generic/nsGfxScrollFrame.cpp:7010
[task 2021-02-08T12:24:51.167Z] 12:24:51     INFO - GECKO(9876) | [Child 10896, Main Thread] WARNING: Scrolled rect smaller than scrollport?: file /builds/worker/checkouts/gecko/layout/generic/nsGfxScrollFrame.cpp:7013
[task 2021-02-08T12:24:51.167Z] 12:24:51     INFO - GECKO(9876) | [Child 10896, Main Thread] WARNING: Scrolled rect smaller than scrollport?: file /builds/worker/checkouts/gecko/layout/generic/nsGfxScrollFrame.cpp:7010
[task 2021-02-08T12:24:51.167Z] 12:24:51     INFO - GECKO(9876) | [Child 10896, Main Thread] WARNING: Scrolled rect smaller than scrollport?: file /builds/worker/checkouts/gecko/layout/generic/nsGfxScrollFrame.cpp:7013
[task 2021-02-08T12:24:51.167Z] 12:24:51     INFO - GECKO(9876) | [Child 10896, Main Thread] WARNING: Scrolled rect smaller than scrollport?: file /builds/worker/checkouts/gecko/layout/generic/nsGfxScrollFrame.cpp:7010
[task 2021-02-08T12:24:51.167Z] 12:24:51     INFO - GECKO(9876) | [Child 10896, Main Thread] WARNING: Scrolled rect smaller than scrollport?: file /builds/worker/checkouts/gecko/layout/generic/nsGfxScrollFrame.cpp:7013
[task 2021-02-08T12:24:51.298Z] 12:24:51     INFO - GECKO(9876) | #01: std::_LaunchPad<std::unique_ptr<std::tuple<`lambda at /builds/worker/checkouts/gecko/widget/windows/RemoteBackbuffer.cpp:399:32'>,std::default_delete<std::tuple<`lambda at /builds/worker/checkouts/gecko/widget/windows/RemoteBackbuffer.cpp:399:32'> > > >::_Go() [vs2017_15.8.4/VC/include/thr/xthread:230]
[task 2021-02-08T12:24:51.298Z] 12:24:51     INFO - GECKO(9876) | #02: static std::_Pad::_Call_func(void*) [vs2017_15.8.4/VC/include/thr/xthread:209]
[task 2021-02-08T12:24:51.303Z] 12:24:51     INFO -  fix-stacks: error: failed to read debug info file `ucrtbase.pdb` for `C:\Windows\System32\ucrtbase.dll`
[task 2021-02-08T12:24:51.303Z] 12:24:51     INFO -  fix-stacks: note: this is expected and harmless for all PDB files on opt automation runs
[task 2021-02-08T12:24:51.303Z] 12:24:51     INFO -  fix-stacks: The system cannot find the file specified. (os error 2)
[task 2021-02-08T12:24:51.303Z] 12:24:51     INFO - GECKO(9876) | #03: o_ceil [C:\Windows\System32\ucrtbase.dll + 0x1c4be]
[task 2021-02-08T12:24:51.308Z] 12:24:51     INFO -  fix-stacks: error: failed to read debug info file `wkernel32.pdb` for `C:\Windows\System32\KERNEL32.DLL`
[task 2021-02-08T12:24:51.308Z] 12:24:51     INFO -  fix-stacks: note: this is expected and harmless for all PDB files on opt automation runs
[task 2021-02-08T12:24:51.308Z] 12:24:51     INFO -  fix-stacks: The system cannot find the file specified. (os error 2)
[task 2021-02-08T12:24:51.308Z] 12:24:51     INFO - GECKO(9876) | #04: BaseThreadInitThunk [C:\Windows\System32\KERNEL32.DLL + 0x13034]
[task 2021-02-08T12:24:51.317Z] 12:24:51     INFO -  fix-stacks: error: failed to read debug info file `wntdll.pdb` for `C:\Windows\SYSTEM32\ntdll.dll`
[task 2021-02-08T12:24:51.317Z] 12:24:51     INFO -  fix-stacks: note: this is expected and harmless for all PDB files on opt automation runs
[task 2021-02-08T12:24:51.317Z] 12:24:51     INFO -  fix-stacks: The system cannot find the file specified. (os error 2)
[task 2021-02-08T12:24:51.317Z] 12:24:51     INFO - GECKO(9876) | #05: RtlUserThreadStart [C:\Windows\SYSTEM32\ntdll.dll + 0x71461]
[task 2021-02-08T12:24:51.602Z] 12:24:51     INFO - GECKO(9876) | [Child 7860, Main Thread] WAExiting due to channel error.
[task 2021-02-08T12:24:51.602Z] 12:24:51     INFO - GECKO(9876) | Exiting due to channel error.
[task 2021-02-08T12:24:51.603Z] 12:24:51     INFO - GECKO(9876) | RNING: IPC message discard[GPU 8312, Main Thread] WARNING: Shutting down GPU process early due to a crash!: file /builds/worker/checkouts/gecko/gfx/ipc/GPUParent.cpp:563
[task 2021-02-08T12:24:51.603Z] 12:24:51     INFO - GECKO(9876) | Exiting due to channel error.
[task 2021-02-08T12:24:51.743Z] 12:24:51     INFO - TEST-INFO | Main app process: exit 1
[task 2021-02-08T12:24:51.744Z] 12:24:51    ERROR - TEST-UNEXPECTED-FAIL | ShutdownLeaks | process() called before end of test suite```

Comment 1

[Intermittent Failures Robot]

5 failures in 4322 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 1

Platform and build breakdown:

• windows10-64: 5
  • debug: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-02-08&endday=2021-02-14&tree=all

Comment 2

[Intermittent Failures Robot]

6 failures in 3737 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 3

Platform and build breakdown:

• windows10-64: 6
  • debug: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-02-15&endday=2021-02-21&tree=all

Comment 3

[Intermittent Failures Robot]

5 failures in 4327 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform and build breakdown:

• windows10-64: 5
  • debug: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-02-22&endday=2021-02-28&tree=all

Comment 4

[Intermittent Failures Robot]

8 failures in 3683 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8

Platform and build breakdown:

• windows10-64: 8
  • debug: 8

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-03-01&endday=2021-03-07&tree=all

Comment 5

[Intermittent Failures Robot]

4 failures in 4622 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 2

Platform and build breakdown:

• windows10-64: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-03-08&endday=2021-03-14&tree=all

Comment 6

[Intermittent Failures Robot]

1 failures in 4257 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows10-64: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-03-15&endday=2021-03-21&tree=all

Comment 7

[Intermittent Failures Robot]

3 failures in 3967 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 2

Platform and build breakdown:

• windows10-64: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-03-22&endday=2021-03-28&tree=all

Comment 8

[Intermittent Failures Robot]

4 failures in 3125 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 3

Platform and build breakdown:

• windows10-64: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-03-29&endday=2021-04-04&tree=all

Comment 9

[Intermittent Failures Robot]

5 failures in 4255 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 1

Platform and build breakdown:

• windows10-64: 5
  • debug: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-04-12&endday=2021-04-18&tree=all

Comment 10

[Intermittent Failures Robot]

5 failures in 3224 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 3

Platform and build breakdown:

• windows10-64: 5
  • debug: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-04-19&endday=2021-04-25&tree=all

Comment 11

[Intermittent Failures Robot]

6 failures in 3706 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 4

Platform and build breakdown:

• windows10-64: 6
  • debug: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-04-26&endday=2021-05-02&tree=all

Comment 12

[Intermittent Failures Robot]

2 failures in 3279 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• windows10-64: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-05-03&endday=2021-05-09&tree=all

Comment 13

[Intermittent Failures Robot]

3 failures in 2908 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 2

Platform and build breakdown:

• windows10-64: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-05-24&endday=2021-05-30&tree=all

Comment 14

[Intermittent Failures Robot]

1 failures in 3065 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• windows10-64: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-05-31&endday=2021-06-06&tree=all

Comment 15

[Intermittent Failures Robot]

3 failures in 3502 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform and build breakdown:

• windows10-64: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-06-07&endday=2021-06-13&tree=all

Comment 16

[Intermittent Failures Robot]

3 failures in 2888 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1

Platform and build breakdown:

• windows10-64: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-06-14&endday=2021-06-20&tree=all

Comment 17

[Intermittent Failures Robot]

4 failures in 3115 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 1

Platform and build breakdown:

• windows10-64: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-06-21&endday=2021-06-27&tree=all

Comment 18

[Intermittent Failures Robot]

2 failures in 723 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• windows10-64: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-06-28&endday=2021-07-04&tree=all

Comment 19

[Intermittent Failures Robot]

2 failures in 2387 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 1

Platform and build breakdown:

• windows10-64: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-07-05&endday=2021-07-11&tree=all

Comment 20

[Intermittent Failures Robot]

1 failures in 3131 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows10-32-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1691398&startday=2021-07-26&endday=2021-08-01&tree=all

Comment 21

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.