[Dovecot] BUG: Authentication client sent unknown handshake command
Emmanuel Dreyfus
manu at netbsd.org
Fri Nov 29 18:54:07 EET 2013
Hi
After upgrading the kernel, everything is fine, except dovecot authentication.
I get this trange thing (data after REQUEST? changed just in case it
contains anything sensitive):
Nov 29 16:56:01 volanges dovecot: auth: Error: BUG: Authentication client sent unknown handshake command: REQUEST?6970356762?616?6?235264ef69dbd1665538af54d12fdaea?session_pid=453?req...
Nov 29 16:56:01 volanges dovecot: imap: Error: Authentication server didn't send valid SPID as expected: MECH PLAIN plaintext
Nov 29 16:56:01 volanges dovecot: imap: Error: Disconnected from auth server, aborting (client-pid=161 client-id=1)
Nov 29 16:56:01 volanges dovecot: imap-login: Internal login failure (pid=161 id=1) (internal failure, 1 successful auths): user=<jdoe>, method=PLAIN, rip=192.0.2.251, lip=192.0.2.10, mpid=453, TLS, TLSv1 with cipher AES128-SHA (128/128 bits)
Reverting to the previous kernel fixed the problem, but I have not been
able to spot what the problem was. Any idea?
--
Emmanuel Dreyfus
manu at netbsd.org
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