Am Sonntag, 26. Dezember 2021, 18:22:12 CET schrieb John David Anglin:
> On 2021-12-26 11:21 a.m., Rolf Eike Beer wrote:
> > [139181.966881] WARNING: CPU: 1 PID: 0 at kernel/rcu/tree.c:613
> > rcu_eqs_enter.constprop.0+0x8c/0x98
> This is probably not reproducible. You might try this change from Sven

> I haven't found 5.15.11 to be stable.

When I was running 5.15.0 I had uptimes of 21 and 29 days before crashes, and 
then 5 days before I rebooted into 5.15.11 to test that.

With 5.15.11 my longest uptime was 5 days.

I have switched to 5.15.4 afterwards, which is now already up for 2 weeks. I 
see regular userspace crashes with that, usually gcc or ld as the machine is 
mainly building things, which seems to happen way more often than it has 
happened with 5.15.0 for me.

So much for the moment.