I found imap core in coredump dir:
(gdb) bt
#0 0x00000000004abdea in message_parse_header_next (ctx=0x79c150,
hdr_r=0x7fffffffe478) at message-header-parser.c:114
#1 0x00000000004a8193 in read_header (mstream=0x795330) at
istream-header-filter.c:162
#2 0x00000000004a84e7 in i_stream_header_filter_read (stream=0x795330) at
istream-header-filter.c:288
#3 0x00000000004bc216 in i_stream_read (stream=0x795380) at istream.c:70
#4 0x00000000004bca0d in i_stream_read_data (stream=0x795380,
data_r=0x7fffffffe5c0, size_r=0x7fffffffe5b8, threshold=0)
at istream.c:283
#5 0x00000000004afbd7 in message_get_body_size (input=0x795380,
body=0x7fffffffe610, has_nuls=0x0) at message-size.c:76
#6 0x0000000000421c5f in fetch_body_header_fields (ctx=0x75c130,
mail=0x713048, body=0x75c640) at imap-fetch-body.c:458
#7 0x00000000004201a1 in imap_fetch_more (ctx=0x75c130) at imap-fetch.c:309
#8 0x0000000000420400 in imap_fetch (ctx=0x75c130) at imap-fetch.c:361
#9 0x0000000000417742 in cmd_fetch (cmd=0x75c048) at cmd-fetch.c:152
#10 0x000000000041c0c2 in cmd_uid (cmd=0x75c048) at cmd-uid.c:26
#11 0x000000000041d7b4 in client_command_input (cmd=0x75c048) at client.c:580
#12 0x000000000041d9f1 in client_command_input (cmd=0x75c048) at client.c:629
#13 0x000000000041db33 in client_handle_next_command (client=0x744180,
remove_io_r=0x7fffffffe81d) at client.c:670
#14 0x000000000041db79 in client_handle_input (client=0x744180) at client.c:680
#15 0x000000000041dd14 in client_input (client=0x744180) at client.c:725
#16 0x00000000004c1669 in io_loop_handler_run (ioloop=0x71e140) at
ioloop-kqueue.c:150
#17 0x00000000004c070b in io_loop_run (ioloop=0x71e140) at ioloop.c:320
#18 0x0000000000428e39 in main (argc=3, argv=0x7fffffffe978,
envp=0x7fffffffe998) at main.c:293
(gdb) f 0
#0 0x00000000004abdea in message_parse_header_next (ctx=0x79c150,
hdr_r=0x7fffffffe478) at message-header-parser.c:114
114 if (msg[0] == '\n' ||
(gdb) p msg[0]
Cannot access memory at address 0x0
Lines in log file before crash:
Sep 16 11:40:17 mailsupport deliver(spamhog): copy: uid=1, box=Dovecot Delivery Mail,
dest=z_topshop, msgid=<[EMAIL PROTECTED]>, size=19779
Sep 16 11:40:17 mailsupport deliver(spamhog): msgid=<[EMAIL PROTECTED]>: saved
mail to z_topshop
Sep 16 11:40:17 mailsupport dovecot: IMAP(spamhog): Next message unexpectedly
lost from 216637
Sep 16 11:40:17 mailsupport dovecot: IMAP(spamhog): Next message unexpectedly
lost from 216637
Sep 16 11:40:17 mailsupport dovecot: child 33373 (imap) killed with signal 11
OS: FreeBSD 7.0-STABLE #0: Sun May 4 13:15:10 MSD 2008, amd64
mbox located on zfs silesystem.
related lines in dovecot -n output:
mmap_disable: yes
mbox_write_locks: fcntl
mbox_min_index_size: 1024
mail_plugins(imap): acl mail_log zlib
mail for this account stored in mbox:
user_query = SELECT uid, gid, home, mail FROM tbl_users WHERE login = '%Lu' AND
home IS NOT NULL;
sqlite> SELECT uid, gid, home, mail FROM tbl_users WHERE login = 'spamhog' AND
home IS NOT NULL;
8008|8008|/home/spamhog|mbox:~/mail
--
WBR,
Anton Yuzhaninov
