[Dovecot] 1.2.9 imap crash with backtrace

4 Jan 2010


      ...
From the log:
Jan  3 20:26:07 postamt dovecot: IMAP(nixxxxx): copy: uid=3526, dest=Deleted Messages, msgid=DC8A4BE5-41A0-4240-8F07-090E95414F7A@charite.de, size=2726
Jan  3 20:26:07 postamt dovecot: IMAP(nixxxxx): delete: uid=3526, msgid=DC8A4BE5-41A0-4240-8F07-090E95414F7A@charite.de
Jan  3 20:26:11 postamt dovecot: IMAP(nixxxxx): expunge: uid=3526, msgid=DC8A4BE5-41A0-4240-8F07-090E95414F7A@charite.de, size=2726
Jan  3 20:26:42 postamt dovecot: IMAP(nixxxxx): copy: uid=415, box=Deleted Messages, dest=INBOX, msgid=d539ffeb1001030758n1acc33c1m1fc67e0f1d227e92@mail.gmail.com, size=3604
Jan  3 20:26:42 postamt dovecot: IMAP(nixxxxx): /home/n/i/nixxxxx/Maildir/dovecot-uidlist: Duplicate file entry at line 1:
1262534293.M822904P8880.postamt.charite.de,S=3604,W=3690:2,RSaf (uid 3528 -> 3531)
Jan  3 20:26:42 postamt dovecot: IMAP(nixxxxx): Panic: file maildir-uidlist.c: line 403 (maildir_uidlist_records_array_delete):
assertion failed: (pos != NULL)
Jan  3 20:26:42 postamt dovecot: IMAP(nixxxxx): Raw backtrace: imap [0x80f1631] -> imap [0x80f16a2] -> imap [0x80f1019] -> imap
[0x8088fa6] -> imap(maildir_uidlist_refresh+0x9e9) [0x8089fc9] -> imap [0x8086704] -> imap(maildir_storage_sync_init+0x125) [0x8086be5] ->
imap(imap_sync_init+0x54) [0x8070434] -> imap [0x8062aa2] -> imap [0x80a619c] -> imap(io_loop_handle_timeouts+0xe9) [0x80f9959] ->
imap(io_loop_handler_run+0x82) [0x80fa222] -> imap(io_loop_run+0x20) [0x80f96f0] -> imap(main+0x5d2) [0x8070f52] ->
/lib/i686/cmov/libc.so.6(__libc_start_main+0xe5) [0xb75bcb55] -> imap [0x80602d1]
Jan  3 20:26:42 postamt dovecot: IMAP(nixxxxx): delete: uid=415, box=Deleted Messages, msgid=d539ffeb1001030758n1acc33c1m1fc67e0f1d227e92@mail.gmail.com
Jan  3 20:26:42 postamt dovecot: IMAP(nixxxxx): expunge: uid=415, box=Deleted Messages, msgid=d539ffeb1001030758n1acc33c1m1fc67e0f1d227e92@mail.gmail.com, size=3604
Jan  3 20:26:45 postamt dovecot: IMAP(nixxxxx): Disconnected: Logged out bytes=63917/47203
Jan  3 20:26:45 postamt dovecot: IMAP(nixxxxx): Disconnected: Logged out bytes=360/168380
Jan  3 20:26:45 postamt dovecot: IMAP(nixxxxx): Disconnected: Logged out bytes=670290/672304
GNU gdb (GDB) 7.0-debian
Copyright (C) 2009 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 "i486-linux-gnu".
For bug reporting instructions, please see:
http://www.gnu.org/software/gdb/bugs/...
Reading symbols from /usr/local/libexec/dovecot/imap...done.
Reading symbols from /lib/i686/cmov/libdl.so.2...Reading symbols from /usr/lib/debug/lib/i686/cmov/libdl-2.10.2.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/i686/cmov/libdl.so.2
Reading symbols from /lib/i686/cmov/librt.so.1...Reading symbols from /usr/lib/debug/lib/i686/cmov/librt-2.10.2.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/i686/cmov/librt.so.1
Reading symbols from /lib/i686/cmov/libc.so.6...Reading symbols from /usr/lib/debug/lib/i686/cmov/libc-2.10.2.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/i686/cmov/libc.so.6
Reading symbols from /lib/ld-linux.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.10.2.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/i686/cmov/libpthread.so.0...Reading symbols from /usr/lib/debug/lib/i686/cmov/libpthread-2.10.2.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/i686/cmov/libpthread.so.0
Reading symbols from /usr/local/lib/dovecot/imap/lib10_quota_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib10_quota_plugin.so
Reading symbols from /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so
Reading symbols from /usr/local/lib/dovecot/imap/lib11_trash_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib11_trash_plugin.so
Reading symbols from /usr/local/lib/dovecot/imap/lib20_autocreate_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib20_autocreate_plugin.so
Reading symbols from /usr/local/lib/dovecot/imap/lib20_fts_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib20_fts_plugin.so
Reading symbols from /usr/local/lib/dovecot/imap/lib20_mail_log_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib20_mail_log_plugin.so
Reading symbols from /usr/local/lib/dovecot/imap/lib20_zlib_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib20_zlib_plugin.so
Reading symbols from /usr/lib/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /lib/libbz2.so.1.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libbz2.so.1.0
Reading symbols from /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so
Reading symbols from /lib/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libgcc_s.so.1
Core was generated by `imap [nixxxxx 87.162.56.10]'.
Program terminated with signal 6, Aborted.
#0  0xb7708424 in __kernel_vsyscall ()
#0  0xb7708424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb75d08e0 in *__GI_raise (sig=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
resultvar = <value optimized out>
pid = -1217490956
selftid = 25023
#2  0xb75d3e15 in *__GI_abort () at abort.c:88
act = {__sigaction_handler = {sa_handler = 0x9505708,
sa_sigaction = 0x9505708}, sa_mask = {__val = {3219827960,
135197034, 3077474016, 0, 3219828080, 3219828068, 128, 0, 0,
3219828144, 3077727856, 134566866, 549, 0, 0, 0, 1, 135270350,
128, 1, 3219828068, 156260072, 69, 3219828196, 3219828040,
135198630, 156260653, 3219828068, 3219828072, 550, 156260104,
3076940867}}, sa_flags = 550,
sa_restorer = 0x8106dd9 }
sigs = {__val = {32, 0 }}
#3  0x080f1645 in default_fatal_finish (type=<value optimized out>, status=0)
at failures.c:160
backtrace = 0x95052d8 "imap [0x80f1631] -> imap [0x80f16a2] -> imap [0x80f1019] -> imap [0x8088fa6] -> imap(maildir_uidlist_refresh+0x9e9) [0x8089fc9] -> imap [0x8086704] -> imap(maildir_storage_sync_init+0x125) [0x8086be5]"...
#4  0x080f16a2 in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0,
fmt=0x8109e2c "file %s: line %d (%s): assertion failed: (%s)",
args=0xbfeaae44 ":\355\020\b\223\001") at failures.c:443
No locals.
#5  0x080f1019 in i_panic (
format=0x8109e2c "file %s: line %d (%s): assertion failed: (%s)")
at failures.c:207
No locals.
#6  0x08088fa6 in maildir_uidlist_records_array_delete (uidlist=0x951b0b0,
rec=0x9534500) at maildir-uidlist.c:403
recs = 0x9536fa0
__PRETTY_FUNCTION__ = "maildir_uidlist_records_array_delete"
#7  0x08089fc9 in maildir_uidlist_next (uidlist=0x951b0b0)
at maildir-uidlist.c:544
rec = 0x95346b8
uid = 3531
#8  maildir_uidlist_update_read (uidlist=0x951b0b0) at maildir-uidlist.c:741
storage = 0x950f4b8
orig_uid_validity = 1186140978
fd = 14
orig_next_uid = 3531
input = 0x95347a0
st = {st_dev = 65024, __pad1 = 0, __st_ino = 5228663, st_mode = 33152,
st_nlink = 1, st_uid = 50357, st_gid = 100, st_rdev = 0, __pad2 = 0,
st_size = 763, st_blksize = 4096, st_blocks = 8, st_atim = {
tv_sec = 1262546767, tv_nsec = 269770575}, st_mtim = {
tv_sec = 1262546802, tv_nsec = 221806856}, st_ctim = {
tv_sec = 1262546802, tv_nsec = 221806856}, st_ino = 5228663}
last_read_offset = 693
#9  maildir_uidlist_refresh (uidlist=0x951b0b0) at maildir-uidlist.c:889
i = 0
retry = <value optimized out>
ret = <value optimized out>
#10 0x08086704 in have_recent_messages (ctx=0x9505210, forced=false,
find_uid=0x0, lost_files_r=0xbfeaaffb) at maildir-sync.c:659
hdr = <value optimized out>
#11 maildir_sync_get_changes (ctx=0x9505210, forced=false, find_uid=0x0,
lost_files_r=0xbfeaaffb) at maildir-sync.c:679
flags = <value optimized out>
#12 maildir_sync_context (ctx=0x9505210, forced=false, find_uid=0x0,
lost_files_r=0xbfeaaffb) at maildir-sync.c:714
sync_flags = <value optimized out>
flags = 135325664
new_changed = <value optimized out>
cur_changed = <value optimized out>
lock_failure = <value optimized out>
fname = 0x9515030 "/home/n/i/nixxxxx/Maildir"
ret = <value optimized out>
__PRETTY_FUNCTION__ = "maildir_sync_context"
#13 0x08086be5 in maildir_storage_sync_init (box=0x9514e98, flags=0)
at maildir-sync.c:924
_data_stack_cur_id = 4
ctx = 0x9505210
lost_files = <value optimized out>
ret = 0
__PRETTY_FUNCTION__ = "maildir_storage_sync_init"
#14 0x08070434 in imap_sync_init (client=0x950fba0, box=0x9514e98,
imap_flags=0, flags=0) at imap-sync.c:146
ctx = 0x95191a0
__PRETTY_FUNCTION__ = "imap_sync_init"
#15 0x08062aa2 in idle_sync_now (box=<value optimized out>, ctx=0x950feb8)
at cmd-idle.c:127
__PRETTY_FUNCTION__ = "idle_sync_now"
#16 0x080a619c in notify_delay_callback (ibox=0x9514e98)
at index-mailbox-check.c:49
No locals.
#17 0x080f9959 in io_loop_handle_timeouts_real (ioloop=0x950d9b0)
at ioloop.c:313
item = 0x9563c78
tv = {tv_sec = 0, tv_usec = 0}
tv_call = {tv_sec = 1262546802, tv_usec = 336801}
t_id = 3
#18 io_loop_handle_timeouts (ioloop=0x950d9b0) at ioloop.c:324
_data_stack_cur_id = 2
#19 0x080fa222 in io_loop_handler_run (ioloop=0x950d9b0) at ioloop-epoll.c:180
ctx = 0x950dab8
event = <value optimized out>
list = <value optimized out>
io = <value optimized out>
tv = {tv_sec = 0, tv_usec = 108829}
t_id = <value optimized out>
msecs = 109
ret = 0
i = <value optimized out>
j = <value optimized out>
call = <value optimized out>
#20 0x080f96f0 in io_loop_run (ioloop=0x950d9b0) at ioloop.c:335
No locals.
#21 0x08070f52 in main (argc=) at main.c:327
No locals.
$1 = {prev = 0x0, next = 0x0, client = 0x950fba0, pool = 0x950fe18,
tag = 0x950fea8 "104.6", name = 0x950feb0 "IDLE", args = 0x0,
cmd_flags = 10, func = 0x80628b0 , context = 0x950feb8,
module_contexts = {arr = {buffer = 0x950fe70, element_size = 4},
v = 0x950fe70, v_modifiable = 0x950fe70}, parser = 0x9512620,
state = CLIENT_COMMAND_STATE_WAIT_INPUT, sync = 0x0, uid = 0, cancel = 0,
param_error = 0, search_save_result = 0, temp_executed = 0}
(gdb) quit
----- End forwarded message -----
--
Ralf Hildebrandt
Geschäftsbereich IT | Abteilung Netzwerk
Charité - Universitätsmedizin Berlin
Campus Benjamin Franklin
Hindenburgdamm 30 | D-12203 Berlin
Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
ralf.hildebrandt@charite.de | http://www.charite.de