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.sig Hi 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@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@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@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@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@entry=0x35165095650) at imapc-connection.c:1647 #8 0x00007228b90ba1a8 in imapc_connection_cmd_send (cmd=cmd@entry=0x351650a1ba0) at imapc-connection.c:1733 #9 0x00007228b90bc528 in imapc_command_send (cmd=cmd@entry=0x351650a1ba0, cmd_str=<optimized out>) at imapc-connection.c:1793 #10 0x00007228b90b0943 in imapc_mail_fetch_flush (mbox=mbox@entry=0x35165125d00) at imapc-mail-fetch.c:388 #11 0x00007228b90b6c7d in imapc_mailbox_run (mbox=mbox@entry=0x35165125d00) at imapc-storage.c:118 #12 0x00007228b90b13f8 in imapc_mail_fetch (_mail=_mail@entry=0x351651342e0, fields=<optimized out>, headers=headers@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@entry=0x351651342e0, hdr_size=hdr_size@entry=0x0, stream_r=stream_r@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@entry=0x351651342e0, msgpart=0x3516512e5f0, result_r=result_r@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@entry=0x351650a5388, cancel=false) at imap-fetch.c:504 #20 0x0000035161556911 in imap_fetch_more (ctx=0x351650a5388, cmd=cmd@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@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@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@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@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@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@mejor.pl) <nv0266vrkgBTkHPS>: Fatal: master: service(imap): child 35198 killed with signal 6 (core dumped)
Regards! Marcin