1466791 - Intermittent /html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-recovery.html | assertion count 2 is more than expected 0 assertions

Status: RESOLVED INCOMPLETE

(Core :: DOM: Core & HTML, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: aciure [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=181759535&repo=autoland

https://queue.taskcluster.net/v1/task/JZD0hPdIStudOOA8C7zNug/runs/0/artifacts/public/logs/live_backing.log

11:34:15     INFO - TEST-START | /html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-recovery.html
11:34:15     INFO - PID 804 | ++DOCSHELL 0x1217f2800 == 11 [pid = 806] [id = {d5d0f762-3656-f44b-b1cb-ece7fb23a05a}]
11:34:15     INFO - PID 804 | ++DOMWINDOW == 49 (0x10b13ae00) [pid = 806] [serial = 188] [outer = 0x0]
11:34:15     INFO - PID 804 | [Parent 804, Compositor] ###!!! ASSERTION: Unexpected layers id in AllocPAPZCTreeManagerParent; dropping message...: 'Error', file /builds/worker/workspace/build/src/gfx/layers/ipc/CrossProcessCompositorBridgeParent.cpp, line 123
11:34:15     INFO - PID 804 | [Parent 804, Compositor] WARNING: Error constructing actor PAPZCTreeManagerParent: file /builds/worker/workspace/build/src/obj-firefox/ipc/ipdl/PCompositorBridgeParent.cpp, line 727
11:34:15     INFO - PID 804 | ###!!! [Parent][DispatchAsyncMessage] Error: PCompositorBridge::Msg_PAPZCTreeManagerConstructor Value error: message was deserialized, but contained an illegal value
11:34:15     INFO - PID 804 | [Parent 804, Compositor] ###!!! ASSERTION: Unexpected layers id in AllocPAPZParent; dropping message...: 'Error', file /builds/worker/workspace/build/src/gfx/layers/ipc/CrossProcessCompositorBridgeParent.cpp, line 169
11:34:15     INFO - PID 804 | [Parent 804, Compositor] WARNING: Error constructing actor PAPZParent: file /builds/worker/workspace/build/src/obj-firefox/ipc/ipdl/PCompositorBridgeParent.cpp, line 675
11:34:15     INFO - PID 804 | ###!!! [Parent][DispatchAsyncMessage] Error: PCompositorBridge::Msg_PAPZConstructor Value error: message was deserialized, but contained an illegal value
11:34:15     INFO - PID 804 | ###!!! [Parent][DispatchAsyncMessage] Error: PAPZCTreeManager::Msg_UpdateZoomConstraints Route error: message sent to unknown actor ID
11:34:15     INFO - PID 804 | ++DOMWINDOW == 50 (0x126b4a400) [pid = 806] [serial = 189] [outer = 0x10b13ae00]
11:34:15     INFO - PID 804 | ###!!! [Parent][DispatchAsyncMessage] Error: PAPZCTreeManager::Msg_UpdateZoomConstraints Route error: message sent to unknown actor ID
11:34:15     INFO - PID 804 | ###!!! [Parent][DispatchAsyncMessage] Error: PAPZCTreeManager::Msg_UpdateZoomConstraints Route error: message sent to unknown actor ID
11:34:15     INFO - PID 804 | ++DOMWINDOW == 51 (0x121939800) [pid = 806] [serial = 190] [outer = 0x10b13ae00]
11:34:16     INFO - Got chrome assert count 2
11:34:16     INFO - TEST-UNEXPECTED-FAIL | /html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-recovery.html | assertion count 2 is more than expected 0 assertions
11:34:16     INFO - ...
11:34:16     INFO - TEST-OK | /html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-cue-recovery.html | took 695ms

Comment 1

[Intermittent Failures Robot]

1 failures in 669 pushes (0.001 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 1

Platform breakdown:
* osx-10-10: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1466791&startday=2018-06-04&endday=2018-06-10&tree=trunk

Comment 2

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup