[Webkit-unassigned] [Bug 259859] [GTK][Nvidia] WebProcess crash in WebCore::GBMBufferSwapchain::getBuffer when logging in to Google

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Aug 18 07:15:46 PDT 2023


--- Comment #17 from Carlos Garcia Campos <cgarcia at igalia.com> ---
(In reply to kdwkleung from comment #16)
> Created attachment 467324 [details]
> gdb (bt full; c) from WebKitGTK 2.41.9
> This is freshly caught be visiting reddit.com. Interestingly, I can now log
> in to Google.

Ok, this makes more sense. You can log in google because that uses WebGL, the reddit issue is because of the media player. You can workaround the issue for now by disabling dmabuf video sink (WEBKIT_GST_DMABUF_SINK_DISABLED=1). The problem is that for some reason gbm_bo_create() is failing. I can try to add a null check there, but we need to figure out why it's failing.

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