1648052 - Intermittent TEST-UNEXPECTED-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | cross-origin HTMLVideoElement: origin unclear bitmaprenderer.transferFromImageBitmap - expected TIMEOUT

Status: RESOLVED INCOMPLETE

(Core :: Graphics: Canvas2D, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=307350475&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/JD-VycCWRY-LumxfTQ_kng/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-06-24T10:29:19.964Z] 10:29:19     INFO - TEST-OK | /webaudio/the-audio-api/the-biquadfilternode-interface/ctor-biquadfilter.html | took 462ms
[task 2020-06-24T10:29:19.964Z] 10:29:19     INFO - TEST-START | /webaudio/the-audio-api/the-biquadfilternode-interface/no-dezippering.html
[task 2020-06-24T10:29:19.974Z] 10:29:19     INFO - Closing window 49
[task 2020-06-24T10:29:20.422Z] 10:29:20     INFO - .........................
[task 2020-06-24T10:29:20.422Z] 10:29:20     INFO - TEST-OK | /webaudio/the-audio-api/the-biquadfilternode-interface/no-dezippering.html | took 451ms
[task 2020-06-24T10:29:20.422Z] 10:29:20     INFO - Restarting browser for new test group
[task 2020-06-24T10:29:20.443Z] 10:29:20     INFO - PID 7244 | 1592994560434	Marionette	INFO	Stopped listening on port 54282
[task 2020-06-24T10:29:20.624Z] 10:29:20     INFO - PID 7244 | [GPU 6112, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp, line 370
[task 2020-06-24T10:29:20.664Z] 10:29:20     INFO - PID 7244 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-06-24T10:29:20.804Z] 10:29:20     INFO - PID 7244 | [Child 8768, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-24T10:29:20.823Z] 10:29:20     INFO - PID 7244 | [Child 3052, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-24T10:29:21.063Z] 10:29:21     INFO - PID 7244 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-06-24T10:29:21.063Z] 10:29:21     INFO - PID 7244 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-06-24T10:29:21.063Z] 10:29:21     INFO - PID 7244 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-06-24T10:29:21.092Z] 10:29:21     INFO - PID 7244 | [Child 6724, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - 
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - TEST-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | cross-origin HTMLImageElement: origin unclear getImageData 
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - TEST-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | cross-origin HTMLImageElement: origin unclear 2dContext.drawImage 
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - TEST-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | cross-origin HTMLImageElement: origin unclear bitmaprenderer.transferFromImageBitmap 
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - TEST-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | cross-origin SVGImageElement: origin unclear getImageData 
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - TEST-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | cross-origin SVGImageElement: origin unclear 2dContext.drawImage 
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - TEST-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | cross-origin SVGImageElement: origin unclear bitmaprenderer.transferFromImageBitmap 
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - TEST-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | cross-origin HTMLVideoElement: origin unclear getImageData 
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - TEST-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | cross-origin HTMLVideoElement: origin unclear 2dContext.drawImage 
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - TEST-UNEXPECTED-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | cross-origin HTMLVideoElement: origin unclear bitmaprenderer.transferFromImageBitmap - expected TIMEOUT
[task 2020-06-24T10:29:21.131Z] 10:29:21     INFO - TEST-INFO | expected TIMEOUT
[task 2020-06-24T10:29:21.132Z] 10:29:21     INFO - 
[task 2020-06-24T10:29:21.132Z] 10:29:21     INFO - TEST-UNEXPECTED-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | redirected to cross-origin HTMLVideoElement: origin unclear getImageData - expected NOTRUN
[task 2020-06-24T10:29:21.132Z] 10:29:21     INFO - TEST-INFO | expected NOTRUN
[task 2020-06-24T10:29:21.132Z] 10:29:21     INFO - 
[task 2020-06-24T10:29:21.132Z] 10:29:21     INFO - TEST-UNEXPECTED-PASS | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | redirected to cross-origin HTMLVideoElement: origin unclear 2dContext.drawImage - expected NOTRUN
[task 2020-06-24T10:29:21.132Z] 10:29:21     INFO - TEST-INFO | expected NOTRUN
[task 2020-06-24T10:29:21.133Z] 10:29:21     INFO - 
[task 2020-06-24T10:29:21.133Z] 10:29:21     INFO - TEST-UNEXPECTED-TIMEOUT | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | redirected to cross-origin HTMLVideoElement: origin unclear bitmaprenderer.transferFromImageBitmap - Test timed out
[task 2020-06-24T10:29:21.133Z] 10:29:21     INFO - TEST-INFO | expected NOTRUN
[task 2020-06-24T10:29:21.134Z] 10:29:21     INFO - .........
[task 2020-06-24T10:29:21.134Z] 10:29:21     INFO - TEST-TIMEOUT | /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html | took 30597ms
[task 2020-06-24T10:29:21.134Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2020-06-24T10:29:21.134Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2020-06-24T10:29:21.153Z] 10:29:21     INFO - PID 5964 | 1592994561147	Marionette	INFO	Stopped listening on port 50736
[task 2020-06-24T10:29:21.361Z] 10:29:21     INFO - PID 7244 | [Child 1404, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-24T10:29:21.400Z] 10:29:21     INFO - PID 5964 | [GPU 4560, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp, line 370
[task 2020-06-24T10:29:21.400Z] 10:29:21     INFO - PID 7244 | [Parent 6752, Main Thread] WARNING: NS_ENSURE_TRUE(mDB) failed: file /builds/worker/checkouts/gecko/netwerk/cache/nsDiskCacheDeviceSQL.cpp, line 1279
[task 2020-06-24T10:29:21.406Z] 10:29:21     INFO - PID 7244 | ###!!! [Child][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-06-24T10:29:21.426Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glBlendBarrierKHR" by glcontext
[task 2020-06-24T10:29:21.427Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glCopyImageSubDataEXT" by glcontext
[task 2020-06-24T10:29:21.427Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageCallback" by glcontext
[task 2020-06-24T10:29:21.428Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageCallbackARB" by glcontext
[task 2020-06-24T10:29:21.428Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageControl" by glcontext
[task 2020-06-24T10:29:21.429Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageControlARB" by glcontext
[task 2020-06-24T10:29:21.429Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageInsert" by glcontext
[task 2020-06-24T10:29:21.430Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageInsertARB" by glcontext
[task 2020-06-24T10:29:21.430Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glGetDebugMessageLog" by glcontext
[task 2020-06-24T10:29:21.431Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glGetDebugMessageLogARB" by glcontext
[task 2020-06-24T10:29:21.431Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glGetObjectLabel" by glcontext
[task 2020-06-24T10:29:21.432Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glGetObjectPtrLabel" by glcontext
[task 2020-06-24T10:29:21.433Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glObjectLabel" by glcontext
[task 2020-06-24T10:29:21.433Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glObjectPtrLabel" by glcontext
[task 2020-06-24T10:29:21.433Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glPopDebugGroup" by glcontext
[task 2020-06-24T10:29:21.434Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glPushDebugGroup" by glcontext
[task 2020-06-24T10:29:21.435Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glTextureStorage1DEXT" by glcontext
[task 2020-06-24T10:29:21.435Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glTextureStorage2DEXT" by glcontext
[task 2020-06-24T10:29:21.436Z] 10:29:21     INFO - PID 7244 | [2020-06-24T10:29:21Z WARN  webrender_bindings::bindings] Could not find symbol "glTextureStorage3DEXT" by glcontext
[task 2020-06-24T10:29:21.436Z] 10:29:21     INFO - PID 7244 | Destroying context 0000017200672000 surface 0000017200671160 on display 0000017200622800
[task 2020-06-24T10:29:21.475Z] 10:29:21     INFO - PID 7244 | [Parent 6752, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/js/xpconnect/loader/mozJSComponentLoader.cpp, line 227
[task 2020-06-24T10:29:21.475Z] 10:29:21     INFO - PID 7244 | [Parent 6752, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/js/xpconnect/loader/mozJSComponentLoader.cpp, line 254
[task 2020-06-24T10:29:21.567Z] 10:29:21     INFO - PID 5964 | [2020-06-24T10:29:21Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2020-06-24T10:29:21.567Z] 10:29:21     INFO - PID 5964 | [2020-06-24T10:29:21Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2020-06-24T10:29:21.612Z] 10:29:21     INFO - PID 5964 | [Child 8436, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-24T10:29:21.651Z] 10:29:21     INFO - PID 5964 | [Child 2648, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-24T10:29:21.714Z] 10:29:21     INFO - PID 5964 | [Child 4940, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-24T10:29:21.875Z] 10:29:21     INFO - PID 7244 | [Child 1176, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-24T10:29:21.916Z] 10:29:21     INFO - PID 5964 | [Child 9456, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-24T10:29:22.084Z] 10:29:22     INFO - PID 5964 | [Child 1060, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-24T10:29:22.205Z] 10:29:22     INFO - PID 5964 | [Parent 10828, Main Thread] WARNING: NS_ENSURE_TRUE(mDB) failed: file /builds/worker/checkouts/gecko/netwerk/cache/nsDiskCacheDeviceSQL.cpp, line 1279
[task 2020-06-24T10:29:22.210Z] 10:29:22     INFO - PID 5964 | ###!!! [Child][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-06-24T10:29:22.220Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glBlendBarrierKHR" by glcontext
[task 2020-06-24T10:29:22.220Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glCopyImageSubDataEXT" by glcontext
[task 2020-06-24T10:29:22.221Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageCallback" by glcontext
[task 2020-06-24T10:29:22.221Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageCallbackARB" by glcontext
[task 2020-06-24T10:29:22.221Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageControl" by glcontext
[task 2020-06-24T10:29:22.222Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageControlARB" by glcontext
[task 2020-06-24T10:29:22.222Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageInsert" by glcontext
[task 2020-06-24T10:29:22.223Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glDebugMessageInsertARB" by glcontext
[task 2020-06-24T10:29:22.223Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glGetDebugMessageLog" by glcontext
[task 2020-06-24T10:29:22.223Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glGetDebugMessageLogARB" by glcontext
[task 2020-06-24T10:29:22.224Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glGetObjectLabel" by glcontext
[task 2020-06-24T10:29:22.224Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glGetObjectPtrLabel" by glcontext
[task 2020-06-24T10:29:22.225Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glObjectLabel" by glcontext
[task 2020-06-24T10:29:22.225Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glObjectPtrLabel" by glcontext
[task 2020-06-24T10:29:22.225Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glPopDebugGroup" by glcontext
[task 2020-06-24T10:29:22.225Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glPushDebugGroup" by glcontext
[task 2020-06-24T10:29:22.225Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glTextureStorage1DEXT" by glcontext
[task 2020-06-24T10:29:22.225Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glTextureStorage2DEXT" by glcontext
[task 2020-06-24T10:29:22.225Z] 10:29:22     INFO - PID 5964 | [2020-06-24T10:29:22Z WARN  webrender_bindings::bindings] Could not find symbol "glTextureStorage3DEXT" by glcontext

Comment 1

[Intermittent Failures Robot]

8 failures in 5252 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 5
• try: 3

Platform breakdown:

• windows10-64-qr: 2
• android-em-7-0-x86_64-shippable: 4
• windows7-32-devedition: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1648052&startday=2020-06-22&endday=2020-06-28&tree=all

Comment 2

[Intermittent Failures Robot]

5 failures in 4516 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 4
• try: 1

Platform breakdown:

• windows7-32-shippable: 3
• windows7-32-devedition: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1648052&startday=2020-06-29&endday=2020-07-05&tree=all

Comment 3

[Intermittent Failures Robot]

3 failures in 5265 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3

Platform breakdown:

• windows10-64-qr: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1648052&startday=2020-07-06&endday=2020-07-12&tree=all

Comment 4

[Intermittent Failures Robot]

3 failures in 4014 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform breakdown:

• windows7-32-shippable: 1
• windows10-64-qr: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1648052&startday=2020-07-13&endday=2020-07-19&tree=all

Comment 5

[Intermittent Failures Robot]

4 failures in 4310 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 4

Platform breakdown:

• windows10-64-qr: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1648052&startday=2020-07-20&endday=2020-07-26&tree=all

Comment 6

[Intermittent Failures Robot]

1 failures in 4618 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• windows10-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1648052&startday=2020-08-03&endday=2020-08-09&tree=all

Comment 7

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

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