[Dovecot] v1.1.1 bug "BUG: Authentication client said it's PID 0"

[Stephan Bosch]

Ralf Hildebrandt schreef:
> Found this in my logs today:
>
> Jul  2 21:51:29 postamt dovecot: auth(default): BUG: Authentication client said it's PID 0
> Jul  2 21:51:29 postamt dovecot: child 16847 (login) killed with signal 11
>   
Interesting. To resolve this, we need answers to a few common questions:

Which service, i.e. imap, pop3 or managesieve, caused this?
What is your configuration (dovecot -n)?
Can you reproduce this and how?
Can you obtain a core dump or gdb trace for the segfault in the client?

Regards,

--
Stephan Bosch
stephan at rename-it.nl