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

[刘莹莹]

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