[Dovecot] Error: BUG: Worker sent reply with id 393, expected 394

[Timo Sirainen]

On 10.9.2013, at 9.59, 刘莹莹 <liuyingying5496 at 126.com> wrote:

> hi dovecot:
>   when i login 100 users with imap protocol ,Someusers appeared a BUG in maillog like :
> 
> Sep 10 09:05:22 auth(default): Error: BUG: Worker sent reply with id 393, expected 394
> Sep 10 09:05:22 auth(default): Error: worker-server(q82 at t.com,10.12.80.3): Aborted: Worker is buggy
> Sep 10 09:05:22 auth(default): Error: BUG: Worker sent reply with id 31, expected 32
> Sep 10 09:05:22 auth(default): Error: worker-server(q95 at t.com,10.12.80.3): Aborted: Worker is buggy
> Sep 10 09:05:22 auth(default): Error: BUG: Worker sent reply with id 32, expected 33
> Sep 10 09:05:22 auth(default): Error: worker-server(q99 at t.com,10.12.80.3): Aborted: Worker is buggy
> Sep 10 09:05:22 auth(default): Error: BUG: Worker sent reply with id 29, expected 30
> Sep 10 09:05:22 auth(default): Error: worker-server(q22 at t.com,10.12.80.3): Aborted: Worker is buggy
> Sep 10 09:05:22 imap-login: Info: Internal login failure (auth failed, 1 attempts): user=<q3 at t.com>, method=PLAIN, rip=10.12.80.3, lip=10.12.80.6

I haven't heard of this happening ever before. What's your doveconf -n output?