My dovecot directors (v2.0.8) had 3 instances of these yesterday:
imap-login: Panic: file ioloop.c: line 35 (io_add): assertion failed:
(fd >= 0)
master: Error: service(imap-login): child 17374 killed with signal 6
(core dumps disabled)
imap-login: Panic: file ioloop.c: line 35 (io_add): assertion failed:
(fd >= 0)
master: Error: service(imap-login): child 1780 killed with signal 6
(core dumps disabled)
imap-login: Panic: file ioloop.c: line 35 (io_add): assertion failed:
(fd >= 0)
master: Error: service(imap-login): child 10349 killed with signal 6
(core dumps disabled)
dovecot "assertion failed" normally scares me quite a bit, but I don't
think this can be very bad, since it's only on the directors and we're
not doing lmtp here yet.. More of a FYI, and please let me know if I
should enable something to get better debug data if/when it happens again.
-jf
