Op 4/25/2016 om 8:28 PM schreef Michael Slusarz: > Fixed -- Publicly accessible link to commit: > > https://github.com/dovecot/pigeonhole/commit/a95b0579b89c13fb3ee5700e76cbe6a4a3e898e0 >
Oh, oops. :) >> On April 25, 2016 at 10:46 AM Stephan Bosch <[email protected]> wrote: >> >> >> >> >> Op 25-4-2016 om 18:01 schreef Timo Sirainen: >>> On 25 Apr 2016, at 13:48, Tobi <[email protected]> wrote: >>>> Hi list >>>> >>>> I just realized that that I don not receive all mails in my mailbox >>>> (running dovecot-ee 2.2.23.1-1 on Debian 8). On my frontend servers >>>> (running postfix) the queue fills up with mails that cannot be delivered >>>> via lmtp to my backend servers. The error message on the frontend is >>>> "lost connection with backend while sending data" >>>> When I checked the logs on the backend server I found upon every >>>> delivery attempt kernel panics >>>> >>>> Apr 25 12:33:36 mbox1 dovecot: lmtp(REDACTED): Panic: epoll_ctl(del, 18) >>>> failed: Bad file descriptor >>>> Apr 25 12:33:36 mbox1 dovecot: lmtp(REDACTED): Error: Raw backtrace: >>> Can you get a core dump and gdb backtrace? See >>> http://dovecot.org/bugreport.html#coredumps >>> >>>> /usr/lib/dovecot/libdovecot-sieve.so.0(program_client_run+0xe8) >>>> [0x7faa17d3b308] -> >>>> /usr/lib/dovecot/modules/sieve/lib90_sieve_extprograms_plugin.so(+0x45b8) >>>> [0x7faa15d855b8] >>>> -> >>>> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0x7c) >>>> [0x7faa17cfa2ac] -> >>>> >>>> the weird thing is that this is not concerning all incoming mails. From >>>> time to time the frontends can deliver messages to my backends. I just >>>> tested it with a mail from work. It arrived via a frontend that has >>>> other mails in queue that could not be delivered so far. >>>> >>>> Does anyone have an idea where I could look for the root cause of this >>>> panic messages? >>> Looks like somehow caused by sieve extprograms. >> Probably this bug: >> >> https://git.dovecot.net/pigeonhole/core/commit/a95b0579b89c13fb3ee5700e76cbe6a4a3e898e0 >> >> Fixed for upcoming release. >> >> Regards, >> >> Stephan.
