On Tue, 2006-11-14 at 08:40 -0800, Joseph D. Wagner wrote:

I received the following notices from logwatch:

dovecot: IMAP(userid): file ioloop.c: line 22 (io_add): assertion failed: (fd >= 0): 1 Time(s) dovecot: child 16976 (imap) killed with signal 6: 1 Time(s)

Please let me know if you need any further information from me.

gdb backtrace would be nice with all crashes (see http://dovecot.org/bugreport.html).

Anyway maybe this patch fixes it:

http://dovecot.org/list/dovecot-cvs/2006-November/006900.html

It's pretty rare condition though, so there might be something else that causes it also.