1860291 - Intermittent Shutdown hanging at step AppShutdownConfirmed. Something is blocking the main-thread. [@ mozilla::(anonymous namespace)::RunWatchdog] | single tracking bug

Status: REOPENED

(Core :: Widget, defect)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=433267207&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/UbHHwgyxShOcUewpmuWkHg/runs/0/artifacts/public/logs/live_backing.log

---

[task 2023-10-20T14:54:59.560Z] 14:54:59     INFO - TEST-OK | widget/tests/browser/browser_test_swipe_gesture.js | took 17362ms
[task 2023-10-20T14:54:59.567Z] 14:54:59     INFO - GECKO(4208) | [Child 4211: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1041ebc00 == 1 [pid = 4211] [id = 13]
[task 2023-10-20T14:54:59.568Z] 14:54:59     INFO - GECKO(4208) | [Child 4211: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (10223e3e0) [pid = 4211] [serial = 34] [outer = 0]
[task 2023-10-20T14:54:59.568Z] 14:54:59     INFO - GECKO(4208) | [Child 4211: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (1041ec400) [pid = 4211] [serial = 35] [outer = 10223e3e0]
[task 2023-10-20T14:54:59.585Z] 14:54:59     INFO - checking window state
<...>
[task 2023-10-20T14:57:09.293Z] 14:57:09     INFO - zombiecheck | Checking for orphan process with PID: 4213
[task 2023-10-20T14:57:09.293Z] 14:57:09     INFO - zombiecheck | Checking for orphan process with PID: 4214
[task 2023-10-20T14:57:09.293Z] 14:57:09     INFO - zombiecheck | Checking for orphan process with PID: 4215
[task 2023-10-20T14:57:09.293Z] 14:57:09     INFO - zombiecheck | Checking for orphan process with PID: 4220
[task 2023-10-20T14:57:09.294Z] 14:57:09     INFO - zombiecheck | Checking for orphan process with PID: 4221
[task 2023-10-20T14:57:09.294Z] 14:57:09     INFO - zombiecheck | Checking for orphan process with PID: 4222
[task 2023-10-20T14:57:09.294Z] 14:57:09     INFO - zombiecheck | Checking for orphan process with PID: 4223
[task 2023-10-20T14:57:09.295Z] 14:57:09     INFO - mozcrash Copy/paste: /opt/worker/tasks/task_169781148817609/fetches/minidump-stackwalk/minidump-stackwalk --symbols-url=https://symbols.mozilla.org/ --cyborg=/var/folders/xm/1yzhw4ln3gv1jdqsphgwr1cm000014/T/tmpwj66dpdo/C522B2D3-26CD-4BB7-83D7-CC4B2E25436E.trace /var/folders/xm/1yzhw4ln3gv1jdqsphgwr1cm000014/T/tmp0v87lsrk.mozrunner/minidumps/C522B2D3-26CD-4BB7-83D7-CC4B2E25436E.dmp /opt/worker/tasks/task_169781148817609/build/symbols
[task 2023-10-20T14:57:17.595Z] 14:57:17     INFO - mozcrash Saved minidump as /opt/worker/tasks/task_169781148817609/build/blobber_upload_dir/C522B2D3-26CD-4BB7-83D7-CC4B2E25436E.dmp
[task 2023-10-20T14:57:17.596Z] 14:57:17     INFO - mozcrash Saved app info as /opt/worker/tasks/task_169781148817609/build/blobber_upload_dir/C522B2D3-26CD-4BB7-83D7-CC4B2E25436E.extra
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - PROCESS-CRASH | Shutdown hanging at step AppShutdownConfirmed. Something is blocking the main-thread. [@ mozilla::(anonymous namespace)::RunWatchdog] | widget/tests/browser/browser_test_swipe_gesture.js (finished) 
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Process type: main
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Process pid: 4208
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Mozilla crash reason: Shutdown hanging at step AppShutdownConfirmed. Something is blocking the main-thread.
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Crash dump filename: /var/folders/xm/1yzhw4ln3gv1jdqsphgwr1cm000014/T/tmp0v87lsrk.mozrunner/minidumps/C522B2D3-26CD-4BB7-83D7-CC4B2E25436E.dmp
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Operating system: Mac OS X
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO -                   10.15.7 19H524
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - CPU: amd64
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO -      family 6 model 158 stepping 10
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO -      12 CPUs
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - 
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Crash reason:  EXC_BAD_ACCESS / KERN_INVALID_ADDRESS
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Crash address: 0x0
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Crashing instruction: `mov dword [0x0], 0xf4`
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Memory accessed by instruction:
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO -   0. Address: 0x0000000000000000
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO -      Size: 4
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Mac Crash Info:
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - 
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Process uptime: 228 seconds
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - 
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO - Thread 66 Shutdown Hang Terminator (crashed)
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO -  0  XUL!MOZ_Crash(char const*, int, char const*) [Assertions.h:dfa7f17930eb1b48ff7435494924a0711114e40a : 281]
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO -     Found by: inlining
[task 2023-10-20T14:57:18.021Z] 14:57:18     INFO -  1  XUL!mozilla::(anonymous namespace)::RunWatchdog(void*) [nsTerminator.cpp:dfa7f17930eb1b48ff7435494924a0711114e40a : 244 + 0x17]
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      rax = 0x0000000100274a38    rdx = 0x0000000000000000
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      rcx = 0x000070000173d0ac    rbx = 0x0000000121ee5dc0
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      rsi = 0x00000000000120a8    rdi = 0x00007fff8da53ca8
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      rbp = 0x000070000173cf70    rsp = 0x000070000173cf40
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -       r8 = 0x00000000000130a8     r9 = 0x0000000000000000
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      r10 = 0x00007fff8da53cc8    r11 = 0x00007fff8da53cc0
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      r12 = 0x0000000000000000    r13 = 0x0000000000000000
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      r14 = 0x000070000173cf50    r15 = 0x0000000000000007
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      rip = 0x000000010c669351
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -     Found by: given as instruction pointer in context
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -  2  libnss3.dylib!_pt_root [ptthread.c:dfa7f17930eb1b48ff7435494924a0711114e40a : 201 + 0x6]
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      rbx = 0x0000000122adff60    rbp = 0x000070000173cfb0
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      rsp = 0x000070000173cf80    r12 = 0x0000000000000000
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      r13 = 0x0000000000000000    r14 = 0x000070000173d000
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      r15 = 0x0000000000000007    rip = 0x0000000102972ed8
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -     Found by: call frame info
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -  3  libsystem_pthread.dylib!_pthread_start + 0x93
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      rbx = 0x000070000173d000    rbp = 0x000070000173cfd0
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      rsp = 0x000070000173cfc0    r12 = 0x0000000000000000
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000000000000
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      r15 = 0x0000000000000000    rip = 0x00007fff673ad109
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -     Found by: call frame info
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -  4  libsystem_pthread.dylib!thread_start + 0xe
[task 2023-10-20T14:57:18.022Z] 14:57:18     INFO -      rbx = 0x0000000000000000    rbp = 0x000070000173cff0
[task 2023-10-20T14:57:18.023Z] 14:57:18     INFO -      rsp = 0x000070000173cfe0    r12 = 0x0000000000000000
[task 2023-10-20T14:57:18.023Z] 14:57:18     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000000000000
[task 2023-10-20T14:57:18.023Z] 14:57:18     INFO -      r15 = 0x0000000000000000    rip = 0x00007fff673a8b8b
[task 2023-10-20T14:57:18.023Z] 14:57:18     INFO -     Found by: call frame info
[task 2023-10-20T14:57:18.023Z] 14:57:18     INFO - 
[task 2023-10-20T14:57:18.023Z] 14:57:18     INFO - Thread 0 MainThread

Comment 1

[Intermittent Failures Robot]

3 failures in 3484 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform and build breakdown:

• macosx1015-64-qr: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2023-10-16&endday=2023-10-22&tree=all

Comment 2

[Intermittent Failures Robot]

7 failures in 3657 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• mozilla-central: 3
• autoland: 2
• mozilla-beta: 1

Platform and build breakdown:

• macosx1015-64-qr: 4
  • debug: 4
• linux1804-64-qr: 2
  • debug: 2
• windows11-32-2009-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2023-10-23&endday=2023-10-29&tree=all

Comment 3

[Intermittent Failures Robot]

2 failures in 3495 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• linux1804-64-qr: 1
  • opt: 1
• windows11-32-2009-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2023-11-13&endday=2023-11-19&tree=all

Comment 4

[Intermittent Failures Robot]

2 failures in 3671 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 1

Platform and build breakdown:

• macosx1015-64-qr: 1
  • debug: 1
• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2023-12-04&endday=2023-12-10&tree=all

Comment 5

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

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

Comment 6

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=446483911&repo=mozilla-beta

Comment 7

[Intermittent Failures Robot]

1 failures in 4009 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform and build breakdown:

• macosx1015-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2024-02-05&endday=2024-02-11&tree=all

Comment 8

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

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

Comment 9

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=459159753&repo=autoland

Comment 10

[Intermittent Failures Robot]

3 failures in 3995 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform and build breakdown:

• linux1804-64-qr: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2024-05-20&endday=2024-05-26&tree=all

Comment 11

[Intermittent Failures Robot]

1 failures in 4202 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2024-05-27&endday=2024-06-02&tree=all

Comment 12

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

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

Comment 13

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=484446971&repo=comm-central

Comment 14

[Intermittent Failures Robot]

12 failures in 3953 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• comm-central: 12

Platform and build breakdown:

• windows11-64-2009-qr: 5
  • debug: 5
• windows11-32-2009-qr: 3
  • debug: 3
• linux1804-64-qr: 2
  • debug: 2
• macosx1015-64-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2024-11-25&endday=2024-12-01&tree=all

Comment 15

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

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

Comment 16

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2

Table

	no_variant
linux1804-64-qr--/debug	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-04-28&endday=2025-05-04&tree=all

Comment 17

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=515422694&repo=autoland

Comment 18

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• try: 1

Table

	no_variant	s
linux2404-x86_64/debug		2
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-06-23&endday=2025-06-29&tree=all

Comment 19

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

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

Comment 20

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
linux2204-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-07-21&endday=2025-07-27&tree=all

Comment 21

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=522286175&repo=autoland

Comment 22

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3

Table

	mda-gpu	no_variant
macosx1015-x86_64/debug		1
macosx1470-x86_64/opt	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-08-11&endday=2025-08-17&tree=all

Comment 23

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1

Table

	s
linux2404-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-08-18&endday=2025-08-24&tree=all

Comment 24

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1

Table

	s
linux2404-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-09-01&endday=2025-09-07&tree=all

Comment 25

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1

Table

	s
linux2404-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-09-08&endday=2025-09-14&tree=all

Comment 26

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1

Table

	mda-gpu
macosx1470-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-09-15&endday=2025-09-21&tree=all

Comment 27

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
linux2204-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-09-22&endday=2025-09-28&tree=all

Comment 28

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
linux2204-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-09-29&endday=2025-10-05&tree=all

Comment 29

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1

Table

	mda-gpu
macosx1470-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-10-06&endday=2025-10-12&tree=all

Comment 30

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 1

Table

	no_variant
linux2404-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-10-13&endday=2025-10-19&tree=all

Comment 31

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 2

Table

	1proc
linux2404-x86_64/opt	1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-10-20&endday=2025-10-26&tree=all

Comment 32

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 4
• autoland: 1

Table

	1proc	msix
linux2404-x86_64/opt	2
windows10-x86_64/opt	1
windows11-x86_64/debug		1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-10-27&endday=2025-11-02&tree=all

Comment 33

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 7

Table

	1proc
windows11-x86_64/opt	7

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-11-03&endday=2025-11-09&tree=all

Comment 34

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 7
• try: 2

Table

	1proc	no_variant	swr
linux2404-x86_64/opt	6		2
macosx1500-aarch64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-11-10&endday=2025-11-16&tree=all

Comment 35

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3
• mozilla-beta: 8

Table

	1proc	msix	no_variant	spi-nw
linux2204-x86_64/opt			1
linux2404-x86_64/debug				1
linux2404-x86_64/opt	4
macosx1470-x86_64/opt	1
windows10-x86_64/opt	1
windows11-x86_64/debug		1
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-11-17&endday=2025-11-23&tree=all

Comment 36

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-release: 1
• autoland: 1

Table

	msix	no_variant
linux2404-x86_64/debug		1
windows11-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-11-24&endday=2025-11-30&tree=all

Comment 37

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• try: 1

Table

	msix	spi-nw
macosx1015-x86_64/debug		1
windows11-x86_64/debug	1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-12-01&endday=2025-12-07&tree=all

Comment 38

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 4
• mozilla-beta: 2
• mozilla-central: 1

Table

	1proc	no_variant	swr
linux2404-x86_64/debug			1
linux2404-x86_64/opt	1		1
macosx1470-x86_64/debug		1
windows11-x86/debug		2
windows11-x86_64/debug		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-12-08&endday=2025-12-14&tree=all

Comment 39

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 3
• try: 2
• autoland: 5

Table

	1proc	no_variant	swr
linux2404-x86_64/opt	3		1
macosx1015-x86_64/opt		1
windows11-x86_64/debug		5

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-12-15&endday=2025-12-21&tree=all

Comment 40

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 10
• try: 2
• mozilla-central: 1
• autoland: 1

Table

	1proc	msix	no_variant	nofis
android-x86/opt				1
linux2404-x86_64/opt	6
windows11-x86/opt			2
windows11-x86_64/debug		1	2
windows11-x86_64/opt		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-12-22&endday=2025-12-28&tree=all

Comment 41

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 3
• mozilla-beta: 7
• mozilla-central: 2
• autoland: 2

Table

	1proc	no_variant	swr
linux2404-x86_64/debug		1
linux2404-x86_64/opt	3		1
macosx1015-x86_64/debug		1
windows10-x86_64/opt	1
windows11-x86/debug		1
windows11-x86_64/debug		3
windows11-x86_64/opt	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2025-12-29&endday=2026-01-04&tree=all

Comment 42

[Intermittent Failures Robot]

38 failures were associated with this bug in the last 7 days.
This is the #35 most frequent failure this week.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 24
• mozilla-beta: 5
• mozilla-central: 3
• try: 6

Table

	1proc	msix	no_variant	nofis	nofis-noship
android-x86_64/debug				1
android-x86_64/opt				1	1
linux2404-x86_64/debug	1		1	1
linux2404-x86_64/opt	4
macosx1015-x86_64/debug			7
macosx1015-x86_64/opt			1
macosx1470-x86_64/debug			2
windows10-x86_64/opt	1
windows11-x86/debug			5
windows11-x86/opt	1
windows11-x86_64/debug		8	1
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1860291&startday=2026-01-05&endday=2026-01-11&tree=all