I'm not using any other workarounds in conjunction with `nordrand`.
Perhaps try upgrading to the new BIOS. Note also that my kernel version
differs from yours, but it seems unlikely (though possible) that there's
a regression across those versions.
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Reporting back as I said I would: with `nordrand` set as a kernel boot
parameter, the system is stable.
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https://bugs.launchpad.net/bugs/1690085
Title:
Ryzen 1800X freeze - rcu_sched
As @C0rn3j mentioned, I'm in a similar boat. With a Ryzen 3700x, I
continue to get the following errors:
```
rcu: INFO: rcu_sched self-detected stall on CPU
...
watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [kworker/1:1:94]
```
I've tried just about every workaround that I've read about:
*
(In reply to zheilbron from comment #624)
> As @C0rn3j mentioned, I'm in a similar boat. With a Ryzen 3700x, I continue
> to get the following errors:
>
> ```
> rcu: INFO: rcu_sched self-detected stall on CPU
> ...
> watchdog: BUG: soft lockup - CPU#1 stuck for
