Another Ryzen 7 1800X user here with similar random crashes. [165716.089703] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [165716.095949] rcu: 1-...!: (0 ticks this GP) idle=354/0/0x0 softirq=2154363/2154363 fqs=0 [165716.104512] rcu: 3-...!: (0 ticks this GP) idle=29c/0/0x0 softirq=883832/883832 fqs=0 [165716.112873] rcu: 4-...!: (8 GPs behind) idle=ad8/0/0x0 softirq=2165586/2165586 fqs=0 [165716.121179] rcu: 9-...!: (9 GPs behind) idle=acc/0/0x0 softirq=1340600/1340600 fqs=0 [165716.129467] rcu: 11-...!: (2 GPs behind) idle=a18/0/0x0 softirq=4538536/4538537 fqs=0 [165716.137828] rcu: 12-...!: (0 ticks this GP) idle=870/0/0x0 softirq=2158040/2158040 fqs=0 [165775.697763] rcu: rcu_sched kthread starved for 29898 jiffies! g36134941 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=3 [165775.709013] rcu: RCU grace-period kthread stack dump: [165837.494623] watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [(resolved):52315] [165865.494840] watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [(resolved):52315] [165893.495058] watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [(resolved):52315] [165921.495276] watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [(resolved):52315] [165949.495494] watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [(resolved):52315]
Unfortunaltey I didn't have sysrq configured so I can't provide more information other than I also have an X370 motherboard. The system is not not has it ever been overlocked. I've owned all the componentes since new so I'm not going to be able to RMA them like some others have. -- 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
