The firefox has vaapi enabled, the interaction appears between multiple vaapi streams (the videos of the attendees) and possibly the OpenGL around it.
I restarted firefox with AMD_DEBUG=nooptvariant now which seems to make it more stable, it was hanging the GPU multiple times per minute before. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/2110038 Title: amdgpu: page fault in page starting at address 0x0000000000000000 from client 0x1b (UTCL2) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/2110038/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
