http://dovecot.org/releases/2.2/dovecot-2.2.8.tar.gz http://dovecot.org/releases/2.2/dovecot-2.2.8.tar.gz.sig + Mail cache lookups work for the mail being saved. This improves performance by avoiding the need to parse the mail multiple times when using some plugins (e.g. mail_log). + Mail cache works for recently cached data also with in-memory indexes. + imapc: Many performance improvements, especially when working with dsync. Also added imapc_feature=fetch-headers which allows using FETCH BODY.PEEK[HEADER.FIELDS (..)] to avoid reading the entire header. + mail_location = ..:FULLDIRNAME=dbox-Mails is the same as :DIRNAME=dbox-Mails, but it will also be used for :INDEX and :CONTROL directories. (It should have worked this way from the beginning, but can't be changed anymore without breaking existing installations). - Fixed infinite loop in message parsing if message ends with "--boundary" and CR (without LF). Messages saved via SMTP/LMTP can't trigger this, because messages must end with an "LF.". A user could trigger this for him/herself though. - lmtp: Client was sometimes disconnected before all the output was sent to it. - imap_zlib plugin caused crashes during client disconnection in v2.2.7 - replicator: Database wasn't being exported to disk every 15 minutes as it should have. Instead it was being imported, causing "doveadm replicator remove" commands to not work very well.
On Tue, Nov 19, 2013 at 11:23:16PM +0200, Timo Sirainen wrote:> http://dovecot.org/releases/2.2/dovecot-2.2.8.tar.gz > http://dovecot.org/releases/2.2/dovecot-2.2.8.tar.gz.sig > > + Mail cache lookups work for the mail being saved. This improves > performance by avoiding the need to parse the mail multiple times > when using some plugins (e.g. mail_log). > + Mail cache works for recently cached data also with in-memory > indexes. > + imapc: Many performance improvements, especially when working with > dsync. Also added imapc_feature=fetch-headers which allows using > FETCH BODY.PEEK[HEADER.FIELDS (..)] to avoid reading the entire > header. > + mail_location = ..:FULLDIRNAME=dbox-Mails is the same as > :DIRNAME=dbox-Mails, but it will also be used for > :INDEX and :CONTROL directories. (It should have worked this way > from the beginning, but can't be changed anymore without breaking > existing installations). > - Fixed infinite loop in message parsing if message ends with > "--boundary" and CR (without LF). Messages saved via SMTP/LMTP can't > trigger this, because messages must end with an "LF.". A user could > trigger this for him/herself though. > - lmtp: Client was sometimes disconnected before all the output was > sent to it. > - imap_zlib plugin caused crashes during client disconnection in > v2.2.7 > - replicator: Database wasn't being exported to disk every 15 minutes > as it should have. Instead it was being imported, causing "doveadm > replicator remove" commands to not work very well. >An oddity occured on my od server herer. Error Code 139 occurred on installing the man1 section. -- Member - Liberal International This is doctor at nl2k.ab.ca Ici doctor at nl2k.ab.ca God,Queen and country!Never Satan President Republic!Beware AntiChrist rising! http://www.fullyfollow.me/rootnl2k Look at Psalms 14 and 53 on Atheism 23 Nov 2013 a Big day indeed
Marcin Mirosław
2013-Nov-21 09:41 UTC
[Dovecot] v2.2.8 released / service(imap): child 35198 killed with signal 6
W dniu 19.11.2013 22:23, Timo Sirainen pisze:> http://dovecot.org/releases/2.2/dovecot-2.2.8.tar.gz > http://dovecot.org/releases/2.2/dovecot-2.2.8.tar.gz.sigHi again! I've found one coredump today. Below is backtrace:> echo "bt"|gdb -q /usr/libexec/dovecot/imap 'core-1385023584-8-6-!usr!libexec!dovecot!imap-35198' [2/12946] > Reading symbols from /usr/libexec/dovecot/imap...Reading symbols from /usr/lib64/debug/usr/libexec/dovecot/imap.debug...done. > done. > [New LWP 35198] > > warning: Could not load shared library symbols for linux-vdso.so.1. > Do you need "set solib-search-path" or "set sysroot"? > [Thread debugging using libthread_db enabled] > Using host libthread_db library "/lib64/libthread_db.so.1". > Core was generated by `dovecot/imap'. > Program terminated with signal 6, Aborted. > #0 0x00007228b8bccee5 in __GI_raise (sig=sig at entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 > 64 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); > (gdb) #0 0x00007228b8bccee5 in __GI_raise (sig=sig at entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 > #1 0x00007228b8bce368 in __GI_abort () at abort.c:91 > #2 0x00007228b8ff8a47 in default_fatal_finish (type=<optimized out>, status=status at entry=0) at failures.c:192 > #3 0x00007228b8ff8a8e in i_internal_fatal_handler (ctx=0x7bbaa2e4be50, format=<optimized out>, args=<optimized out>) at failures.c:653 > #4 0x00007228b8ff9afb in i_panic (format=format at entry=0x7228b9145780 "file %s: line %d (%s): assertion failed: (%s)") at failures.c:264 > #5 0x00007228b90b07ea in imapc_mail_fetch_callback (reply=0x7bbaa2e4bfa0, context=0x3516509d250) at imapc-mail-fetch.c:44 > #6 0x00007228b90b9ac0 in imapc_command_reply_free (reply=0x7bbaa2e4bfa0, cmd=0x351650a1ba0) at imapc-connection.c:975 > #7 imapc_command_send_more (conn=conn at entry=0x35165095650) at imapc-connection.c:1647 > #8 0x00007228b90ba1a8 in imapc_connection_cmd_send (cmd=cmd at entry=0x351650a1ba0) at imapc-connection.c:1733 > #9 0x00007228b90bc528 in imapc_command_send (cmd=cmd at entry=0x351650a1ba0, cmd_str=<optimized out>) at imapc-connection.c:1793 > #10 0x00007228b90b0943 in imapc_mail_fetch_flush (mbox=mbox at entry=0x35165125d00) at imapc-mail-fetch.c:388 > #11 0x00007228b90b6c7d in imapc_mailbox_run (mbox=mbox at entry=0x35165125d00) at imapc-storage.c:118 > #12 0x00007228b90b13f8 in imapc_mail_fetch (_mail=_mail at entry=0x351651342e0, fields=<optimized out>, headers=headers at entry=0x0) at imapc-mail-fetch.c:371 > #13 0x00007228b90af605 in imapc_mail_get_stream (_mail=0x351651342e0, get_body=false, hdr_size=0x0, body_size=0x0, stream_r=0x7bbaa2e4c160) at imapc-mail.c:249 > #14 0x00007228b90c0a5f in mail_get_hdr_stream (mail=mail at entry=0x351651342e0, hdr_size=hdr_size at entry=0x0, stream_r=stream_r at entry=0x7bbaa2e4c160) at mail.c:226 > #15 0x00007228b90f976d in index_mail_get_header_stream (_mail=0x351651342e0, headers=0x35165139090, stream_r=0x7bbaa2e4c1f0) at index-mail-headers.c:837 > #16 0x00007228b913ae12 in imap_msgpart_open_normal (result_r=0x7bbaa2e4c2c0, part_size_r=0x7bbaa2e4c210, part=0x0, msgpart=0x3516512e5f0, mail=0x351651342e0) at imap-msgpart.c:574 > #17 imap_msgpart_open (mail=mail at entry=0x351651342e0, msgpart=0x3516512e5f0, result_r=result_r at entry=0x7bbaa2e4c2c0) at imap-msgpart.c:655 > #18 0x0000035161557875 in fetch_body_msgpart (ctx=0x351650a5388, mail=0x351651342e0, body=0x351651302a0) at imap-fetch-body.c:166 > #19 0x0000035161555380 in imap_fetch_more_int (ctx=ctx at entry=0x351650a5388, cancel=false) at imap-fetch.c:504 > #20 0x0000035161556911 in imap_fetch_more (ctx=0x351650a5388, cmd=cmd at entry=0x351650a5070) at imap-fetch.c:556 > #21 0x0000035161547223 in cmd_fetch (cmd=0x351650a5070) at cmd-fetch.c:279 > #22 0x000003516155346c in command_exec (cmd=cmd at entry=0x351650a5070) at imap-commands.c:158 > #23 0x0000035161551e20 in client_command_input (cmd=0x351650a5070) at imap-client.c:780 > #24 0x0000035161551f22 in client_command_input (cmd=0x351650a5070) at imap-client.c:841 > #25 0x00000351615522e5 in client_handle_next_command (remove_io_r=<synthetic pointer>, client=0x351650a4860) at imap-client.c:879 > #26 client_handle_input (client=client at entry=0x351650a4860) at imap-client.c:891 > #27 0x00000351615527ae in client_input (client=0x351650a4860) at imap-client.c:933 > #28 0x00007228b900ee37 in io_loop_call_io (io=0x35165097ce0) at ioloop.c:388 > #29 0x00007228b90102ef in io_loop_handler_run (ioloop=ioloop at entry=0x35165051e10) at ioloop-epoll.c:220 > #30 0x00007228b900e738 in io_loop_run (ioloop=0x35165051e10) at ioloop.c:412 > #31 0x00007228b8fa4957 in master_service_run (service=0x35165051ca0, callback=callback at entry=0x3516155ef50 <client_connected>) at master-service.c:566 > #32 0x000003516155f604 in main (argc=1, argv=0x35165051a60) at main.c:400 > (gdb) quit# grep 35198 /var/log/dovecot.log 2013-11-21T09:45:25.069369+01:00 meteor dovecot: imap-login: Login: user=<marcin at mejor.pl>, method=CRAM-MD5, rip=83.144.yyy.xxx, lip=88.198.102.195, mpid=35198, TLS, session=<nv0266vrkgBTkHPS> 2013-11-21T09:46:24.401517+01:00 meteor dovecot: imap(marcin at mejor.pl) <nv0266vrkgBTkHPS>: Fatal: master: service(imap): child 35198 killed with signal 6 (core dumped) Regards! Marcin