> If I send you a debugging patch, would you be able to apply it, build a kernel, boot into it and get me dmesg from the box?
I haven't built a kernel in about decade, but if you provide step-by- step instructions for how to do so, I'll attempt to build the patched kernel and then post the dmesg. $ uname -a Linux 4.20.3-arch1-1-ARCH #1 SMP PREEMPT Wed Jan 16 22:38:58 UTC 2019 x86_64 GNU/Linux $ cat /etc/issue Antergos Linux -- 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