(In reply to Artem Hluvchynskyi from comment #366) > So far "1109 MWAIT Instruction May Hang a Thread" sounds somewhat related.
I remember seeing the kernel fix/workaround for that issue when I was trying to diagnose our issue. I don't think they are related. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1690085 Title: Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1690085/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
