1722422 - Assertion failure: !mRawPtr, at /builds/worker/workspace/obj-build/dist/include/mozilla/AlreadyAddRefed.h:129

Status: RESOLVED FIXED

(Core :: Graphics: ImageLib, defect)

Description

[Tyson Smith [:tsmith]]

Attachment: testcase.html

Found while fuzzing m-c 20210724-8117cf719533 (--enable-debug --enable-fuzzing)

Assertion failure: !mRawPtr, at /builds/worker/workspace/obj-build/dist/include/mozilla/AlreadyAddRefed.h:129

#0 0x7ff0973f901d in ~already_AddRefed /builds/worker/workspace/obj-build/dist/include/mozilla/AlreadyAddRefed.h:129:5
#1 0x7ff0973f901d in DropImageReference src/image/DecodedSurfaceProvider.cpp:46:3
#2 0x7ff0973f901d in mozilla::image::DecodedSurfaceProvider::FinishDecoding() src/image/DecodedSurfaceProvider.cpp:200:3
#3 0x7ff0973f8638 in mozilla::image::DecodedSurfaceProvider::Run() src/image/DecodedSurfaceProvider.cpp:129:5
#4 0x7ff097413283 in mozilla::image::DecodingTask::Run() src/image/DecodePool.cpp:146:12
#5 0x7ff095a303af in mozilla::TaskController::RunPoolThread() src/xpcom/threads/TaskController.cpp:287:33
#6 0x7ff0aa6d6ac7 in _pt_root src/nsprpub/pr/src/pthreads/ptthread.c:201:5
#7 0x7ff0ab451608 in start_thread /build/glibc-eX1tMB/glibc-2.31/nptl/pthread_create.c:477:8
#8 0x7ff0ab01a292 in clone /build/glibc-eX1tMB/glibc-2.31/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Comment 1

[Tyson Smith [:tsmith]]

Attachment: sample.jpg

Comment 2

[Timothy Nikkel (:tnikkel)]

Couldn't reproduce in a regular debug opt build. The function checks that the image is not null at the start, so maybe we are racing with another thread that clears mImage?

Comment 3

[Intermittent Failures Robot]

2 failures in 2829 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:

• linux1804-64-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-08-02&endday=2021-08-08&tree=all

Comment 4

[Intermittent Failures Robot]

2 failures in 3025 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:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-08-09&endday=2021-08-15&tree=all

Comment 5

[Intermittent Failures Robot]

3 failures in 2899 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=1722422&startday=2021-08-16&endday=2021-08-22&tree=all

Comment 6

[Intermittent Failures Robot]

2 failures in 2580 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: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-08-23&endday=2021-08-29&tree=all

Comment 7

[Intermittent Failures Robot]

2 failures in 3084 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:

• linux1804-64-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-08-30&endday=2021-09-05&tree=all

Comment 8

[Intermittent Failures Robot]

3 failures in 3266 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:

• macosx1015-64-qr: 2
  • debug: 2
• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-09-06&endday=2021-09-12&tree=all

Comment 9

[Intermittent Failures Robot]

3 failures in 3375 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:

• windows10-64-2004-qr: 1
  • debug: 1
• macosx1015-64-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-09-13&endday=2021-09-19&tree=all

Comment 10

[Intermittent Failures Robot]

4 failures in 2873 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:

• linux1804-64-qr: 3
  • debug: 3
• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-09-20&endday=2021-09-26&tree=all

Comment 11

[Intermittent Failures Robot]

5 failures in 3376 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform and build breakdown:

• linux1804-64-qr: 3
  • debug: 3
• windows10-64-2004-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-09-27&endday=2021-10-03&tree=all

Comment 12

[Intermittent Failures Robot]

2 failures in 3626 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• windows10-64-2004-qr: 1
  • debug: 1
• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-10-04&endday=2021-10-10&tree=all

Comment 13

[Intermittent Failures Robot]

6 failures in 3315 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-qr: 2
  • debug: 2
• windows10-64-2004-qr: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-10-11&endday=2021-10-17&tree=all

Comment 14

[Intermittent Failures Robot]

1 failures in 3186 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-10-18&endday=2021-10-24&tree=all

Comment 15

[Intermittent Failures Robot]

2 failures in 2845 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:

• linux1804-64-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-10-25&endday=2021-10-31&tree=all

Comment 16

[Intermittent Failures Robot]

5 failures in 3030 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform and build breakdown:

• windows10-32-2004-qr: 1
  • debug: 1
• linux1804-64-qr: 3
  • debug: 3
• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-11-01&endday=2021-11-07&tree=all

Comment 17

[Intermittent Failures Robot]

3 failures in 2723 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:

• linux1804-64-qr: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-11-08&endday=2021-11-14&tree=all

Comment 18

[Intermittent Failures Robot]

2 failures in 3259 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: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-11-15&endday=2021-11-21&tree=all

Comment 19

[Intermittent Failures Robot]

3 failures in 2819 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:

• linux1804-64-qr: 2
  • debug: 2
• macosx1015-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-11-22&endday=2021-11-28&tree=all

Comment 20

[Intermittent Failures Robot]

4 failures in 3170 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 2
• autoland: 2

Platform and build breakdown:

• linux1804-64-qr: 3
  • debug: 3
• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-11-29&endday=2021-12-05&tree=all

Comment 21

[Intermittent Failures Robot]

5 failures in 3319 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:

• linux1804-64-qr: 3
  • debug: 3
• windows10-64-2004-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-12-06&endday=2021-12-12&tree=all

Comment 22

[Intermittent Failures Robot]

6 failures in 3263 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform and build breakdown:

• linux1804-64-qr: 4
  • debug: 4
• windows10-64-2004-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-12-13&endday=2021-12-19&tree=all

Comment 23

[Intermittent Failures Robot]

2 failures in 2286 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-12-20&endday=2021-12-26&tree=all

Comment 24

[Intermittent Failures Robot]

6 failures in 1011 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 3
  • debug: 3
• macosx1015-64-qr: 2
  • debug: 2
• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2021-12-27&endday=2022-01-02&tree=all

Comment 25

[Intermittent Failures Robot]

11 failures in 2801 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 3
• try: 2

Platform and build breakdown:

• macosx1015-64-qr: 4
  • debug: 4
• windows10-64-2004-qr: 4
  • debug: 4
• linux1804-64-qr: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2022-01-03&endday=2022-01-09&tree=all

Comment 26

[Intermittent Failures Robot]

7 failures in 3060 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 5
• autoland: 2

Platform and build breakdown:

• macosx1015-64-qr: 2
  • debug: 2
• linux1804-64-qr: 3
  • debug: 3
• windows10-64-2004-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2022-01-10&endday=2022-01-16&tree=all

Comment 27

[Intermittent Failures Robot]

7 failures in 3444 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform and build breakdown:

• macosx1015-64-qr: 4
  • debug: 4
• windows10-64-2004-qr: 2
  • debug: 2
• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2022-01-17&endday=2022-01-23&tree=all

Comment 28

[Intermittent Failures Robot]

7 failures in 3445 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform and build breakdown:

• linux1804-64-qr: 2
  • debug: 2
• windows10-64-2004-qr: 4
  • debug: 4
• macosx1015-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2022-01-24&endday=2022-01-30&tree=all

Comment 29

[Intermittent Failures Robot]

20 failures in 3165 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 17
• mozilla-central: 2

Platform and build breakdown:

• windows10-64-2004-qr: 8
  • debug: 8
• linux1804-64-qr: 6
  • debug: 6
• macosx1015-64-qr: 5
  • debug: 5
• windows10-32-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2022-01-31&endday=2022-02-06&tree=all

Comment 30

[Intermittent Failures Robot]

23 failures in 3711 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 4
• autoland: 16
• try: 3

Platform and build breakdown:

• macosx1015-64-qr: 8
  • debug: 8
• windows10-64-2004-qr: 7
  • debug: 7
• linux1804-64-qr: 6
  • debug: 6
• windows10-32-2004-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2022-02-07&endday=2022-02-13&tree=all

Comment 31

[Iulian Moraru]

Update:
There have been 34 failures within the last 7 days:
• 14 failures on Linux 18.04 x64 WebRender debug
• 7 failures on OS X 10.15 WebRender debug
• 4 failures on Windows 10 x86 2004 WebRender debug
• 9 failures on Windows 10 x64 2004 WebRender debug
Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=368503598&repo=mozilla-central&lineNumber=68181

[task 2022-02-19T22:55:48.366Z] 22:55:48     INFO - TEST-START | netwerk/test/browser/browser_opaque_response_blocking_telemetry.js
[task 2022-02-19T22:55:48.367Z] 22:55:48     INFO - GECKO(3608) | Chrome file doesn't exist: /opt/worker/tasks/task_164530920033008/build/tests/mochitest/browser/netwerk/test/browser/head.js
[task 2022-02-19T22:55:48.370Z] 22:55:48     INFO - GECKO(3608) | [Child 3623, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, false) failed with result 0x804B0050 (NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS): file /builds/worker/checkouts/gecko/toolkit/components/antitracking/URLQueryStringStripper.cpp:129
[task 2022-02-19T22:55:48.371Z] 22:55:48     INFO - GECKO(3608) | [Child 3622, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_StartedGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:498
[task 2022-02-19T22:55:48.371Z] 22:55:48     INFO - GECKO(3608) | [Child 3621, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_StartedGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:498
[task 2022-02-19T22:55:48.373Z] 22:55:48     INFO - GECKO(3608) | [Child 3623, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, false) failed with result 0x804B0050 (NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS): file /builds/worker/checkouts/gecko/toolkit/components/antitracking/URLQueryStringStripper.cpp:129
[task 2022-02-19T22:55:48.375Z] 22:55:48     INFO - GECKO(3608) | [Child 3622, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_DoneGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:498
[task 2022-02-19T22:55:48.376Z] 22:55:48     INFO - GECKO(3608) | [Child 3621, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_DoneGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:498
[task 2022-02-19T22:55:48.377Z] 22:55:48     INFO - GECKO(3608) | [Child 3622: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (10cf9f6a0) [pid = 3622] [serial = 1] [outer = 0] [url = https://example.com/browser/netwerk/test/browser/dummy.html]
[task 2022-02-19T22:55:48.378Z] 22:55:48     INFO - GECKO(3608) | [Child 3622: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (115e1c400) [pid = 3622] [serial = 2] [outer = 0] [url = about:blank]
[task 2022-02-19T22:55:48.378Z] 22:55:48     INFO - GECKO(3608) | [Child 3621: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (100d9f6a0) [pid = 3621] [serial = 1] [outer = 0] [url = https://example.com/browser/netwerk/test/browser/dummy.html]
[task 2022-02-19T22:55:48.379Z] 22:55:48     INFO - GECKO(3608) | [Child 3622: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (115e23c00) [pid = 3622] [serial = 3] [outer = 0] [url = https://example.com/browser/netwerk/test/browser/dummy.html]
[task 2022-02-19T22:55:48.379Z] 22:55:48     INFO - GECKO(3608) | [Child 3621: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (117737400) [pid = 3621] [serial = 2] [outer = 0] [url = about:blank]
[task 2022-02-19T22:55:48.380Z] 22:55:48     INFO - GECKO(3608) | [Child 3621: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (11773ec00) [pid = 3621] [serial = 3] [outer = 0] [url = https://example.com/browser/netwerk/test/browser/dummy.html]
[task 2022-02-19T22:55:48.381Z] 22:55:48     INFO - GECKO(3608) | [Child 3622, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3359
[task 2022-02-19T22:55:48.381Z] 22:55:48     INFO - GECKO(3608) | [Child 3621, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3359
[task 2022-02-19T22:55:48.382Z] 22:55:48     INFO - GECKO(3608) | [Child 3622, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_StartedGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:498
<...>
[task 2022-02-19T22:55:57.780Z] 22:55:57     INFO - GECKO(3608) | ###!!! [Parent][PCompositorManagerParent] Error: RunMessage(msgname=PCompositorBridge::Msg___delete__) Channel closing: too late to send/recv, messages will be lost
[task 2022-02-19T22:55:57.781Z] 22:55:57     INFO - GECKO(3608) | MEMORY STAT | vsize 17185MB | residentFast 440MB | heapAllocated 127MB
[task 2022-02-19T22:55:57.782Z] 22:55:57     INFO - TEST-OK | netwerk/test/browser/browser_opaque_response_blocking_telemetry.js | took 9415ms
[task 2022-02-19T22:55:57.783Z] 22:55:57     INFO - GECKO(3608) | [Child 3648, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_StartedGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:498
[task 2022-02-19T22:55:57.788Z] 22:55:57     INFO - GECKO(3608) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 116517800 == 1 [pid = 3616] [id = 3]
[task 2022-02-19T22:55:57.788Z] 22:55:57     INFO - GECKO(3608) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (10d69f6a0) [pid = 3616] [serial = 7] [outer = 0]
[task 2022-02-19T22:55:57.789Z] 22:55:57     INFO - GECKO(3608) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (116519400) [pid = 3616] [serial = 8] [outer = 10d69f6a0]
[task 2022-02-19T22:55:57.789Z] 22:55:57     INFO - GECKO(3608) | Assertion failure: !mRawPtr, at /builds/worker/workspace/obj-build/dist/include/mozilla/AlreadyAddRefed.h:133
[task 2022-02-19T22:55:57.791Z] 22:55:57     INFO - GECKO(3608) | [Parent 3608, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, false) failed with result 0x804B0050 (NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS): file /builds/worker/checkouts/gecko/toolkit/components/antitracking/URLQueryStringStripper.cpp:129
[task 2022-02-19T22:55:57.792Z] 22:55:57     INFO - GECKO(3608) | #01: mozilla::image::DecodedSurfaceProvider::FinishDecoding() [image/DecodedSurfaceProvider.cpp:202]
[task 2022-02-19T22:55:57.793Z] 22:55:57     INFO - GECKO(3608) | #02: mozilla::image::DecodedSurfaceProvider::Run() [image/DecodedSurfaceProvider.cpp:131]
[task 2022-02-19T22:55:57.793Z] 22:55:57     INFO - GECKO(3608) | #03: mozilla::image::DecodingTask::Run() [image/DecodePool.cpp:147]
[task 2022-02-19T22:55:57.794Z] 22:55:57     INFO - GECKO(3608) | #04: mozilla::TaskController::RunPoolThread() [xpcom/threads/TaskController.cpp:256]
[task 2022-02-19T22:55:58.014Z] 22:55:58     INFO - GECKO(3608) | #05: _pt_root [nsprpub/pr/src/pthreads/ptthread.c:204]
[task 2022-02-19T22:55:58.015Z] 22:55:58     INFO - GECKO(3608) | #06: _pthread_start [/usr/lib/system/libsystem_pthread.dylib + 0x6109]
[task 2022-02-19T22:55:58.015Z] 22:55:58     INFO - GECKO(3608) | [Child 3616, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, false) failed with result 0x804B0050 (NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS): file /builds/worker/checkouts/gecko/toolkit/components/antitracking/URLQueryStringStripper.cpp:129
[task 2022-02-19T22:55:58.016Z] 22:55:58     INFO - GECKO(3608) | [Child 3616, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, false) failed with result 0x804B0050 (NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS): file /builds/worker/checkouts/gecko/toolkit/components/antitracking/URLQueryStringStripper.cpp:129
[task 2022-02-19T22:55:58.016Z] 22:55:58     INFO - checking window state
[task 2022-02-19T22:55:58.017Z] 22:55:58     INFO - TEST-START | netwerk/test/browser/browser_post_auth.js

Comment 32

[Iulian Moraru]

Hi Andrew! Can you please take a look at this? Maybe you could help us assign it to someone.
Thank you!

Comment 33

[Intermittent Failures Robot]

38 failures in 3281 pushes (0.012 failures/push) were associated with this bug in the last 7 days.

This is the #20 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: 29
• mozilla-central: 5
• try: 4

Platform and build breakdown:

• windows10-64-2004-qr: 10
  • debug: 10
• macosx1015-64-qr: 10
  • debug: 10
• linux1804-64-qr: 14
  • debug: 14
• windows10-32-2004-qr: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2022-02-14&endday=2022-02-20&tree=all

Comment 34

[Timothy Nikkel (:tnikkel)]

Any chance it's not too hard to get a pernosco of this?

Comment 35

[Timothy Nikkel (:tnikkel)]

Seems to be always after netwerk/test/browser/browser_opaque_response_blocking_telemetry.js.

Comment 36

[Timothy Nikkel (:tnikkel)]

(In reply to Timothy Nikkel (:tnikkel) from comment #2)

Couldn't reproduce in a regular debug opt build. The function checks that the image is not null at the start, so maybe we are racing with another thread that clears mImage?

This was off base. The assert is that the mRawPtr is non-null when the already_AddRefed object is destructed.

Caused by bug 1719108, this is the intentional leak we want to cause from that changeset. The fix is to change the code so we don't assert when we hit this.

Comment 37

[Timothy Nikkel (:tnikkel)]

Attachment: Bug 1722422. Change code in SurfaceCache::ReleaseImageOnMainThread so that it doesn't assert. r?aosmond

Destroying an already_AddRefed if it holds a non-null pointers asserts because it leaks. But we want the leak here, so leak in a way that doesn't assert.

Comment 38

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

Set release status flags based on info from the regressing bug 1719108

Comment 39

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/9dfa7711709f
Change code in SurfaceCache::ReleaseImageOnMainThread so that it doesn't assert. r=aosmond

Comment 40

[Cristina Cozmuta (:CrissCozmuta)]

Backed out for causing build bustages on SurfaceCache.cpp

Backout link : https://hg.mozilla.org/integration/autoland/rev/b78ad54c77d934c786f72303b68304c6f32d6214

Push with failures : https://treeherder.mozilla.org/jobs?repo=autoland&resultStatus=testfailed%2Cbusted%2Cexception%2Crunnable&revision=9dfa7711709fff4f1494bdb426714a8d365da54f&selectedTaskRun=ZQOeOdYaS_2hMyh7py0Y4Q.0

Link to failure log : https://treeherder.mozilla.org/logviewer?job_id=368762016&repo=autoland&lineNumber=16697

Failure message: /builds/worker/checkouts/gecko/image/SurfaceCache.cpp:1887:19: error: unused variable 'intentionalLeak' [-Werror,-Wunused-variable]

Comment 41

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/e061f92d6079
Change code in SurfaceCache::ReleaseImageOnMainThread so that it doesn't assert. r=aosmond

Comment 42

[Cristina Cozmuta (:CrissCozmuta)]

https://hg.mozilla.org/mozilla-central/rev/e061f92d6079

Comment 43

[Intermittent Failures Robot]

9 failures in 2992 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 7
• mozilla-central: 2

Platform and build breakdown:

• windows10-64-2004-qr: 2
  • debug: 2
• linux1804-64-qr: 5
  • debug: 5
• macosx1015-64-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722422&startday=2022-02-21&endday=2022-02-27&tree=all