Well, 4.18.19 froze after four days. 4.19.7 froze in 3½ hours.
rcu_nocb_poll mem_encrypt=off nosmt=force CONFIG_RCU_NOCB_CPU=y CONFIG_PREEMPT_RCU=y [12572.931476] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(journald):18688] [12572.931509] watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [amdgpu_cs:0:6535] [12600.931702] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(journald):18688] [12600.931736] watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [amdgpu_cs:0:6535] -- 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
