Bug 299826 – REGRESSION(300617@main?): [macOS ]: media/modern-media-controls/media-controller/media-controller-click-on-video-background-should-pause.html is a crash instance in EWS

• Status: NEW
• Component: New Bugs

[Marta Darbinyan]

The following test is failing in EWS on multiple PRs with crashes.
media/modern-media-controls/media-controller/media-controller-click-on-video-background-should-pause.html

12:37.646 1051 2025-09-29 11:12:37 [DNSHandler:Resolver] Request: [127.0.0.1:51695] (udp) / 'web-platform.test.' (AAAA)
11:12:37.646 1051 Received request for web-platform.test.
11:12:37.646 1051 2025-09-29 11:12:37 [DNSHandler:Resolver] Reply: [127.0.0.1:51695] (udp) / 'web-platform.test.' (AAAA) / NXDOMAIN
11:12:37.646 1051 2025-09-29 11:12:37 [DNSHandler:Resolver] Request: [127.0.0.1:60585] (udp) / 'web-platform.test.' (A)
11:12:37.647 1051 Received request for web-platform.test.
11:12:37.647 1051 2025-09-29 11:12:37 [DNSHandler:Resolver] Reply: [127.0.0.1:60585] (udp) / 'web-platform.test.' (A) / RRs: A
11:12:38.429 1051 worker/11 webgl/2.0.y/conformance2/textures/webgl_canvas/tex-3d-rg8ui-rg_integer-unsigned_byte.html passed
11:12:39.744 1051 worker/15 webrtc/video-maxBitrate-vp8.html passed
11:12:40.860 1051 worker/16 webgl/2.0.y/conformance2/textures/canvas/tex-3d-rg16f-rg-float.html passed
11:12:42.151 1051 worker/15 webrtc/video-maxBitrate.html passed
11:12:42.567 1051 worker/0 worker/0 media/modern-media-controls/media-controller/media-controller-click-on-video-background-should-pause.html crashed, (stderr lines):
11:12:42.567 1051 worker/0   Failed to load 'about:blank', terminating process and trying again.
11:12:42.567 1051 worker/0   com.apple.WebKit.WebContent.Development terminated (pid 11302) for reason: requested by client
11:12:42.567 1051 worker/0   com.apple.WebKit.GPU.Development terminated (pid 8382) for reason: crash
11:12:42.569 1051 [78915/79452] media/modern-media-controls/media-controller/media-controller-click-on-video-background-should-pause.html failed unexpectedly (com.apple.WebKit.GPU.Development crashed [pid=8382])
11:12:42.569 1051 worker/0 killing driver
11:12:42.816 1051 worker/0 media/modern-media-controls/media-controller/media-controller-click-on-video-background-should-pause.html failed:

Test history:
https://results.webkit.org/?suite=layout-tests&test=media%2Fmodern-media-controls%2Fmedia-controller%2Fmedia-controller-click-on-video-background-should-pause.html

Test results:
https://ews-build.webkit.org/#/builders/137/builds/25871

[Radar WebKit Bug Importer]

<rdar://problem/161599658>

[EWS]

Test gardening commit 300769@main (024594b72ac3): <https://commits.webkit.org/300769@main>

Reviewed commits have been landed. Closing PR #51576 and removing active labels.

[Alexey Proskuryakov]

This seems like a one-off which doesn't show up on history, and we don't have a crash log. I don't understand the point of gardening it.

[Alexey Proskuryakov]

Not actually a one-off, but mysteriously only happening with a PR applied.

It's not actually a crash, it says:

08:43:19.424 952 worker/0 This test marked as a crash because of no data while reading stdout for the server process.