We (FreeBSD) had a user report similar.
On 2/28/17, 9:42 AM, "dovecot on behalf of Aki Tuomi"
<dovecot-boun...@dovecot.org on behalf of aki.tu...@dovecot.fi> wrote:
> On February 28, 2017 at 4:32 PM Max Kostikov <m...@kostikov.co> wrote:
>
>
> I just recreated configuration of Dovecot 2.2.28 and got the same error
> but in imap service (it was there in logs too as for dovecot-lda but I
> don't saw it at time).
> > Feb 27 20:09:41 beta dovecot: imap(postmas...@peek.ru): Panic: file
> > mail-namespace.c: line 709 (mail_namespace_find): assertion failed: (ns
> > != NULL)
> > Feb 27 20:09:47 beta dovecot: lda(m...@domain.ru): Panic: file
> > mail-namespace.c: line 709 (mail_namespace_find): assertion failed: (ns
> > != NULL)
>
> So I show you only imap backtrace below.
Can you please issue
bt full
in gdb and post the output here?
Aki
