Ok, me too :-( Crashes appear from 24-48h of operation.
My hardware is: - SSUS PRIME B350-Plus - Amd Ryzen 5 1600 OS: Ubuntu 16.04 Tried: - Update BIOS to the latest (v 609) - Kernel 4.10 - Disable SMT in bios (from 12 threads to 6 threads) - Boot clocksource=tsc iommu=soft - Disable IOMMU in bios None of these work. I was waiting for 4.11 to be available for Ubuntu as an official package, but it seems that this will not work either. Another link talking about what seems to be the same issue: https://forum.level1techs.com/t/ryzen-vs-ubuntu/115715/22 -- 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/ubuntu/+source/linux/+bug/1690085/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
