1559834 - WR on Pixel 2 crashes during GpuMarker::new

Status: RESOLVED INCOMPLETE

(Core :: Graphics: WebRender, defect, P3)

Description

[Kartikaya Gupta (email:[e-mail])]

I've been doing try pushes to run the gecko reftests with WR enabled on a Pixel2 device in automation. I'm encountering an intermittent (but frequent) crash on both opt and debug builds. Here is an example: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=252208262&repo=try&lineNumber=5745

The stack is always pretty much the same - draw_tile_frame does a GpuMarker::new which somehow calls into debug_message_insert_khr and then crashes in the adreno driver.

I'm going to try commenting out the two markers in draw_tile_frame to see if that eliminates the crash but suggestions on what might be going on here would be welcome.

Comment 2

[Kartikaya Gupta (email:[e-mail])]

Commenting out the two markers in draw_tile_frame does seem to eliminate the crash.