I was thinking of this but with fresh eyes, maybe that is yet another issue. I'll shut up now and leave this to the experts. :)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=88d879d29f9cc0de2d930b584285638cdada6625 -- 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