similar to: dovecot: pipe() failed: Too many open files

I'm getting these in my log: Jul 17 11:40:42 postamt dovecot: imap-login: file ssl-proxy-openssl.c: line 460 (ssl_proxy_new): assertion failed: (fd != -1) Jul 17 11:40:42 postamt dovecot: child 26581 (login) killed with signal 6 Jul 17 11:51:12 postamt dovecot: imap-login: file ssl-proxy-openssl.c: line 460 (ssl_proxy_new): assertion failed: (fd != -1) Jul 17 11:51:12 postamt dovecot: child

One of our users seems to have strange problems with his mailbox: Oct 2 00:36:42 postamt dovecot: IMAP(rbxxxx): Corrupted transaction log file /home/r/b/rbxxxx/Maildir/.listen.CCL/dovecot.index.log: Append with UID 1096, but next_uid = 1097 Oct 2 00:36:42 postamt dovecot: IMAP(rbxxxx): Corrupted transaction log file /home/r/b/rbxxxx/Maildir/.listen.CCL/dovecot.index.log: Append with UID 1096,

Found this today multiple times for the same user: Aug 16 16:59:38 postamt dovecot: IMAP(username): file strfuncs.c: line 165 (p_strndup): assertion failed: (max_chars != (size_t)-1) Aug 16 16:59:38 postamt dovecot: IMAP(username): Raw backtrace: imap [0x80c6d53] -> imap(i_fatal+0) [0x80c6795] -> imap(p_strndup+0x38) [0x80d8316] -> imap(t_strndup+0x22) [0x80d86d7] ->

I'm getting some cra shes with 1.1.1, but even with these start options: #!/bin/sh mkdir /var/core chmod 1777 /var/core echo /var/core/%p > /proc/sys/kernel/core_pattern ulimit -n 65535 ulimit -c unlimited /usr/local/sbin/dovecot -F I'm not getting any corefiles - why? It definitely used to work :) Jun 22 00:05:53 postamt dovecot: imap-login: *** glibc detected *** imap-login:

I tried to disable courier-pop3 today in favour of dovecot pop3. Prior to that I ran: find /home -maxdepth 1 -type d | xargs --replace /usr/local/scripts/courier-dovecot-migrate.pl --overwrite --recursive --convert {} ( /home is hashed two levels deep: /home/a/a/aanton/Maildir/ ) After that, I got lots of errors like: Aug 9 13:02:40 postamt dovecot: IMAP(azenclu): Maildir

Feb 23 20:40:36 postamt dovecot: IMAP(username): file message-parser.c: line 766 (message_parser_parse_next_block): assertion failed: (ctx->input->eof || ctx->input->closed || ctx->input->stream_errno != 0) Feb 23 20:40:36 postamt dovecot: IMAP(username): Raw backtrace: /usr/local/libexec/dovecot/imap [0x8009236d] -> /usr/local/libexec/dovecot/imap [0x80091ed8] ->

>From my logs (dovecot-1.1.8) Jan 14 08:42:52 postamt dovecot: imap-login: *** glibc detected *** imap-login: malloc(): memory corruption: 0x0844e778 *** Jan 14 08:42:52 postamt dovecot: child 15380 (login) killed with signal 6 Jan 14 10:06:42 postamt dovecot: Panic: imap-login: file ioloop.c: line 71 (io_remove_full): assertion failed: (io->callback != NULL) Jan 14 10:06:42 postamt

>From my log: Feb 25 14:53:26 postamt postfix/local[22546]: 0EAA8220697: to=<username at postamt.charite.de>, relay=local, delay=0.61, delays=0.16/0.04/0/0.42, dsn=5.7.0, status=bounced (permission denied. Command output: Warning: Growing pool 'Environment' with: 4096 Quota exceeded ) I'm not sure if "Warning: Growing pool 'Environment' with: 4096" should

We have a setup where a Postfix gateway does virtual_alias rewriting of the envelope sender: ralf.hildebrandt at charite.de get rewritten to hildeb at postamt.charite.de The mail is then sent on to postamt.charite.de, the Mailbox server. There we use deliver & doecot. The sieve vacation recipient says it won't answer if: "The envelope recipient is not found in the message To:, Cc:

Oct 27 16:49:08 postamt dovecot: Fatal: IMAP(fwedel): Plugin zlib not found from directory /usr/local/lib/dovecot/imap Oct 27 16:49:10 postamt dovecot: Dovecot v1.1.5 starting up # ll /usr/local/lib/dovecot/imap total 128 lrwxrwxrwx 1 root staff 22 2008-10-27 16:49 lib01_acl_plugin.so -> ../lib01_acl_plugin.so lrwxrwxrwx 1 root staff 31 2008-10-27 16:49 lib02_lazy_expunge_plugin.so ->

Core was generated by /usr/local/libexec/dovecot/imap'. Program terminated with signal 6, Aborted. #0 0xb7fb6410 in __kernel_vsyscall () (gdb) bt #0 0xb7fb6410 in __kernel_vsyscall () #1 0xb7e85f15 in raise () from /lib/i686/cmov/libc.so.6 #2 0xb7e87891 in abort () from /lib/i686/cmov/libc.so.6 #3 0x080ce499 in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x80e8f54

Feb 23 19:48:14 postamt deliver(username): copy: uid=1, box=Dovecot Delivery Mail, dest=INBOX, msgid=<47C06A3F.3040101 at charite.de>, size=423118 Feb 23 19:48:14 postamt deliver(username): msgid=<47C06A3F.3040101 at charite.de>: saved mail to INBOX Feb 23 19:48:14 postamt deliver(username): Transaction rolled back: Ignore last 1 changes What does that "Transaction rolled back:

I found these errors in my log today: Jun 18 01:02:11 postamt deliver(cpxxxsch): msgid=<FSL%200706180000356580.6412 at JISCMAIL.AC.UK>: save failed to INBOX: Unknown error Jun 18 01:02:11 postamt deliver(cpxxxsch): msgid=<FSL%200706180000356580.6412 at JISCMAIL.AC.UK>: Rejected: Unknown error Jun 18 15:37:22 postamt deliver(roxxxmy): msgid=<E1I0HPz-0002OZ-00 at

I performed a hg pull today for 1.0.1 and after recompilation my log was flooded with: Jul 12 10:29:21 postamt dovecot: IMAP(kxx4): UID larger than next_uid in file /home/k/j/kxx4/Maildir/dovecot-uidlist (6 >= 0) Jul 12 10:29:21 postamt dovecot: IMAP(rexxxes): UID larger than next_uid in file /home/r/e/rexxxes/Maildir/dovecot-uidlist (1 >= 0) Jul 12 10:29:21 postamt dovecot: IMAP(sxxkim):

I'm getting "imap-login: Disconnected: Connection queue full:" messages like these: May 16 12:17:26 postamt dovecot: imap-login: Disconnected: Connection queue full: rip=160.45.172.202, lip=141.42.4.250 May 16 12:17:26 postamt dovecot: imap-login: Disconnected: Connection queue full: rip=141.42.165.160, lip=141.42.4.250, TLS May 16 12:18:23 postamt dovecot: imap-login: Disconnected:

>From my logs: Feb 27 08:10:33 postamt dovecot: IMAP(username): expunge: uid=2793, box=Trash, msgid=<E2FEA6DFF2340C438369E79466FB7E94F43547 at EXCHANGE01.charite.de>, size=3025 Feb 27 08:10:33 postamt dovecot: IMAP(username): expunge: uid=2794, box=Trash, msgid=<20080226140752B6F6EC3EF7$08D09877C3 at REALTIMEPCR>, size=12833 Feb 27 08:10:33 postamt dovecot: IMAP(username): expunge:

I'm seeing these in my log: Jul 25 15:22:27 postamt dovecot: IMAP(hdaebrit): inotify_rm_watch() failed: Invalid argument Jul 25 15:22:27 postamt dovecot: IMAP(hdaebrit): inotify_rm_watch() failed: Invalid argument Jul 25 15:22:34 postamt dovecot: IMAP(hdaebrit): inotify_rm_watch() failed: Invalid argument Jul 25 15:22:34 postamt dovecot: IMAP(hdaebrit): inotify_rm_watch() failed: Invalid

>From my log today: May 22 07:38:48 postamt dovecot: imap-login: Disconnected (no auth attempts): rip=141.42.245.68, lip=141.42.4.250 May 22 07:39:29 postamt dovecot: imap-login: Disconnected (no auth attempts): rip=141.42.245.68, lip=141.42.4.250 May 22 07:39:50 postamt dovecot: imap-login: Disconnected (no auth attempts): rip=141.42.245.68, lip=141.42.4.250 May 22 07:39:50 postamt dovecot:

dovecot version 1.0.0, compile from the sources. --------- snip -------- # /usr/local/etc/dovecot.conf listen: *:10143 ssl_listen: *:10943 ssl_cert_file: /etc/ssl/certs/postamt.pem ssl_key_file: /etc/ssl/private/postamt.key disable_plaintext_auth: no login_dir: /usr/local/var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/imap-login mail_location: maildir:~/Maildir mail_plugins:

GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as