Re: Kernel panic related to pipe

[Taylor R Campbell <riastradh%NetBSD.org@localhost>]

> Date: Mon, 5 Oct 2026 14:46:45 +0200
> From: Markus Kilbinger <mk%kilbi.de@localhost>
> 
> Seems to stabilize my aarch64 machine, but does not solve the problem
> pkgsrc/mail/dovecot2 has:
> 
> maillog excerpt:
>   ... dovecot: master: Error: service(config): command startup failed,
> throttling for 60.000 secs
>   ... dovecot: master: Error: service(stats): command startup failed,
> throttling for 60.000 secs
>   ... dovecot: master: Error: service(imap-login): command startup
> failed, throttling for 60.000 secs
>   ... dovecot: master: Error: service(config): command startup failed,
> throttling for 60.000 secs

Can you get ktrace output from that and share it with me?