Open Bug 1563013 Opened 2 years ago Updated 7 hours ago

WebRender on Geckoview crashtest failure in dom/base/crashtests/1419902.html: Assertion failure: presShell, at /builds/worker/workspace/build/src/dom/ipc/BrowserChild.cpp:1425

Categories

(Core :: DOM: Content Processes, defect, P5)

ARM
Android
defect

Tracking

()

People

(Reporter: intermittent-bug-filer, Unassigned)

References

Details

Filed by: kgupta [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=254434914&repo=try
Full log: https://queue.taskcluster.net/v1/task/R9oL7zrUQzOI_G87QaVBUw/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://queue.taskcluster.net/v1/task/R9oL7zrUQzOI_G87QaVBUw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1


I can reproduce this locally with an Android build running WR-enabled crashtests on my local Pixel 2:

# debug arm android build in mozconfig
./mach build
./mach package
# plug in device for next two steps
./mach gradle installWithGeckoBinariesDebugAndroidTest
./mach crashtest --enable-webrender dom/base/crashtests/ # select no when prompted to re-install geckoview test app
OS: Unspecified → Android
Hardware: Unspecified → ARM
Summary: Intermittent 07-02 08:41:06.107 F/MOZ_Assert( 5912): Assertion failure: presShell, at /builds/worker/workspace/build/src/dom/ipc/BrowserChild.cpp:1425 → WebRender on Geckoview crashtest failure in dom/base/crashtests/1419902.html: Assertion failure: presShell, at /builds/worker/workspace/build/src/dom/ipc/BrowserChild.cpp:1425
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