[Webkit-unassigned] [Bug 147453] [GTK] Crash in WebKit::BackingStore::createBackend running under Wayland

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=147453

--- Comment #11 from Michael Catanzaro <mcatanzaro at igalia.com> ---
(In reply to comment #10)
> The crash also appears to occur if *any* tab in the notebook other than the
> tab which is first focused uses accelerated compositing. (But if the first
> tab in the notebook is initially focused, the crash will occur if no tab
> uses accelerated compositing.)

At least, the page renders with the same sort of tearing and artifacts that we normally have on AC pages under X11; I know AC is disabled under Wayland, but something about this codepath must be one of the triggers. I'm able to reproduce the crash reliably when https://github.com/WebKit/webkit/commit/bb68c08356e9eb5755d30dc80bc25be29bcd6f3bis loaded in any tab other than the initially-focused tab.

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