1799249 - Wayland Linux switching to virtual desktop with Firefox causes crash [@ mozilla::WaylandVsyncSource::FrameCallback]

Status: RESOLVED DUPLICATE of bug 1799252

(Core :: Widget: Gtk, defect, P3)

Description

[[:Alphabyte]]

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:108.0) Gecko/20100101 Firefox/108.0

Steps to reproduce:

Switched from a virtual desktop (no Firefox) to another virtual desktop (running Firefox)
This only started happening after update 108.0a1 (2022-11-04)

Actual results:

Firefox crashed
https://crash-stats.mozilla.org/report/index/15c8cb25-2358-4d0c-b480-53e060221105
https://crash-stats.mozilla.org/report/index/676a4ca3-e422-43c0-98fa-bdf370221105

Expected results:

Firefox does not crash

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Widget: Gtk' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 2

[[:Alphabyte]]

It happened again
https://crash-stats.mozilla.org/report/index/5fe0c6bf-0fa5-42fa-850f-15cec0221105
So this does not seem to be a one-off issue, I think it happens regardless of which site I am one (this one I was on YouTube)

Comment 3

[[:Alphabyte]]

https://crash-stats.mozilla.org/report/index/d2ffda8d-dc0e-4d28-9770-590800221105
This time I wasn't even switching virtual desktops, this seems to be a more general bug that causes a crash after Firefox on Wayland is unfocused for a while.
I am running KDE Plasma Version: 5.26.2
On Arch Linux
Firefox Nightly was installed from the Mozilla website