Google Chrome (wayland ozone) is broken

[ghost]

Fedora 33 on Haswell CPU & iGPU

Compiled form master today (last done over a month ago) and google chrome is broken, videos aren't played correctly and desync from audio.

noprofile fixes the problem.

The command used:

firejail --disable-mnt --netns=custom --dns=1.1.1.1 --private=~/jailed/google_chrome google-chrome-stable --disable-webgl --enable-features=UseOzonePlatform --ozone-platform=wayland

Prior to the recompilation today it worked fine.

[rusty-snake]

Likely a regression from 5943003. However, the only effective change for google-chrome.profile was private-cache 😕 .

[rusty-snake]

I played a bit with ozone in brave, chromium-browser-privacy and vivaldi. AV worked fine in brave. However, I needed to allow the kcmp syscall (I set seccomp-error-action kill). Works firejail '--seccomp=!chroot,!kcmp' …?

For the record: Fedora 32; Mesa 20.2.3; Intel GPU; secomp.drop kcmp is only violated when using ozone, but not with the default X11 backend.