I've attached a few assertion errors in imap. Any fixes or advice on
where to look are appreciated.
This is with the CVS version, current as of April 27.
Todd Burroughs
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dovecot: Apr 27 00:00:45 Error: 5714 IMAP(chairman): file
mail-index-transaction.c: line 808 (mail_index_update_ext): assertion failed:
(seq > 0 && (seq <= mail_index_view_get_messages_count(t->view)
|| seq <= t->last_new_seq))
dovecot: Apr 27 00:00:46 Error: child 5714 (imap) killed with signal 6
(gdb) bt full
#0 0xffffe410 in ?? ()
No symbol table info available.
#1 0xbffff4e8 in ?? ()
No symbol table info available.
#2 0x00000006 in ?? ()
No symbol table info available.
#3 0x00001652 in ?? ()
No symbol table info available.
#4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6
No symbol table info available.
#5 0xb7ef3529 in abort () from /lib/tls/libc.so.6
No symbol table info available.
#6 0x08098eba in i_internal_panic_handler (
fmt=0x6 <Address 0x6 out of bounds>,
args=0x1652 <Address 0x1652 out of bounds>) at failures.c:374
No locals.
#7 0x080992d4 in i_panic (
format=0x80a570c "file %s: line %d (%s): assertion failed: (%s)")
at failures.c:173
No locals.
#8 0x08081453 in mail_index_update_ext (t=0x80c9a88, seq=1, ext_id=2,
data=0xbffff6c8, old_data_r=0x0) at mail-index-transaction.c:806
index = (struct mail_index *) 0x80cb480
intro = Variable "intro" is not available.
(gdb) bt
#0 0xffffe410 in ?? ()
#1 0xbffff4e8 in ?? ()
#2 0x00000006 in ?? ()
#3 0x00001652 in ?? ()
#4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6
#5 0xb7ef3529 in abort () from /lib/tls/libc.so.6
#6 0x08098eba in i_internal_panic_handler (
fmt=0x6 <Address 0x6 out of bounds>,
args=0x1652 <Address 0x1652 out of bounds>) at failures.c:374
#7 0x080992d4 in i_panic (
format=0x80a570c "file %s: line %d (%s): assertion failed: (%s)")
at failures.c:173
#8 0x08081453 in mail_index_update_ext (t=0x80c9a88, seq=1, ext_id=2,
data=0xbffff6c8, old_data_r=0x0) at mail-index-transaction.c:806
#9 0x0806ccb3 in update_from_offsets (sync_ctx=0xbffff7f0) at mbox-sync.c:598
#10 0x0806f2f9 in mbox_sync (mbox=0x80c3a70, flags=Variable "flags" is
not available.
) at mbox-sync.c:1189
#11 0x08068426 in mbox_storage_close (box=0x80c3a70) at mbox-storage.c:955
#12 0x0808ce9d in mailbox_close (box=0x0) at mail-storage.c:300
#13 0x08055e6b in cmd_close (cmd=0x80bcb98) at cmd-close.c:24
#14 0x08059635 in _client_input (context=0x80bcb58) at client.c:334
#15 0x0809e04a in io_loop_handler_run (ioloop=0x80bb9b0) at ioloop-poll.c:184
#16 0x0809d769 in io_loop_run (ioloop=0x80bb9b0) at ioloop.c:218
#17 0x08060537 in main (argc=1, argv=0xbffffa74, envp=0xbffffa7c) at main.c:228
(gdb) down
#8 0x08081453 in mail_index_update_ext (t=0x80c9a88, seq=1, ext_id=2,
data=0xbffff6c8, old_data_r=0x0) at mail-index-transaction.c:806
806 i_assert(seq > 0 &&
(gdb) p t->view->hdr.messages_count
$6 = 0
(gdb) p t->last_new_seq
$7 = 0
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dovecot: Apr 26 23:05:06 Error: 3536 IMAP(support): Corrupted transaction log
file /mailhome/new/m/2/support/.imap/INBOX/dovecot.index.log.2: invalid indexid
(1114564800 != 1114571103)
dovecot: Apr 26 23:13:30 Error: 3536 IMAP(support): UIDVALIDITY changed
(1114570968 -> 1114571601) in mbox file /mailhome/new/m/2/support/mbox
dovecot: Apr 26 23:13:30 Error: 3536 IMAP(support): file mbox-lock.c: line 518
(mbox_lock): assertion failed: (lock_type == F_RDLCK || mbox->mbox_lock_type
!= F_RDLCK)
dovecot: Apr 26 23:13:31 Error: child 3536 (imap) killed with signal 6
(gdb) bt full
#0 0xffffe410 in ?? ()
No symbol table info available.
#1 0xbffff518 in ?? ()
No symbol table info available.
#2 0x00000006 in ?? ()
No symbol table info available.
#3 0x00000dd0 in ?? ()
No symbol table info available.
#4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6
No symbol table info available.
#5 0xb7ef3529 in abort () from /lib/tls/libc.so.6
No symbol table info available.
#6 0x08098eba in i_internal_panic_handler (
fmt=0x6 <Address 0x6 out of bounds>,
args=0xdd0 <Address 0xdd0 out of bounds>) at failures.c:374
No locals.
#7 0x080992d4 in i_panic (
format=0x80a570c "file %s: line %d (%s): assertion failed: (%s)")
at failures.c:173
No locals.
#8 0x0806a7e1 in mbox_lock (mbox=0x80c3bc8, lock_type=1, lock_id_r=0xbffff72c)
at mbox-lock.c:532
ret = 0
#9 0x0806eddc in mbox_sync (mbox=0x80c3bc8, flags=MBOX_SYNC_REWRITE)
at mbox-sync.c:1488
lock_type = Variable "lock_type" is not available.
(gdb) bt
#0 0xffffe410 in ?? ()
#1 0xbffff518 in ?? ()
#2 0x00000006 in ?? ()
#3 0x00000dd0 in ?? ()
#4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6
#5 0xb7ef3529 in abort () from /lib/tls/libc.so.6
#6 0x08098eba in i_internal_panic_handler (
fmt=0x6 <Address 0x6 out of bounds>,
args=0xdd0 <Address 0xdd0 out of bounds>) at failures.c:374
#7 0x080992d4 in i_panic (
format=0x80a570c "file %s: line %d (%s): assertion failed: (%s)")
at failures.c:173
#8 0x0806a7e1 in mbox_lock (mbox=0x80c3bc8, lock_type=1, lock_id_r=0xbffff72c)
at mbox-lock.c:532
#9 0x0806eddc in mbox_sync (mbox=0x80c3bc8, flags=MBOX_SYNC_REWRITE)
at mbox-sync.c:1488
#10 0x08068426 in mbox_storage_close (box=0x80c3bc8) at mbox-storage.c:955
#11 0x0808ce9d in mailbox_close (box=0x0) at mail-storage.c:300
#12 0x0805942a in client_destroy (client=0x80bcb58) at client.c:72
#13 0x0805973c in _client_input (context=0x80bcb58) at client.c:391
#14 0x0809e04a in io_loop_handler_run (ioloop=0x80bb9b0) at ioloop-poll.c:184
#15 0x0809d769 in io_loop_run (ioloop=0x80bb9b0) at ioloop.c:218
#16 0x08060537 in main (argc=1, argv=0xbffffa44, envp=0xbffffa4c) at main.c:228
(gdb) up
#8 0x0806a7e1 in mbox_lock (mbox=0x80c3bc8, lock_type=1, lock_id_r=0xbffff72c)
at mbox-lock.c:532
532 mbox->mbox_excl_locks++;
(gdb) p mbox->mbox_lock_type
$1 = 0
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dovecot: Apr 27 15:16:23 Error: 27291 IMAP(support): mbox sync: UID inserted in
the middle of mailbox /mailhome/new/s/b/support/DONE (122769 > 119000)
dovecot: Apr 27 15:16:27 Error: 27291 IMAP(support): file mbox-sync.c: line
1154 (mbox_sync_handle_eof_updates): assertion failed: (file_size >=
sync_ctx->file_input->v_offset)
dovecot: Apr 27 15:16:36 Error: child 27291 (imap) killed with signal 6
Core was generated by `imap'.
Program terminated with signal 6, Aborted.
(gdb) bt full
#0 0xffffe410 in ?? ()
No symbol table info available.
#1 0xbffff4c8 in ?? ()
No symbol table info available.
#2 0x00000006 in ?? ()
No symbol table info available.
#3 0x00006a9b in ?? ()
No symbol table info available.
#4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6
No symbol table info available.
#5 0xb7ef3529 in abort () from /lib/tls/libc.so.6
No symbol table info available.
#6 0x08098eba in i_internal_panic_handler (
fmt=0x6 <Address 0x6 out of bounds>,
args=0x6a9b <Address 0x6a9b out of bounds>) at failures.c:374
No locals.
#7 0x080992d4 in i_panic (
format=0x80a570c "file %s: line %d (%s): assertion failed: (%s)")
at failures.c:173
No locals.
#8 0x0806ef1b in mbox_sync (mbox=0x80c6518, flags=Variable "flags" is
not available.
) at mbox-sync.c:1154
index_sync_ctx = Variable "index_sync_ctx" is not available.
(gdb) bt
#0 0xffffe410 in ?? ()
#1 0xbffff4c8 in ?? ()
#2 0x00000006 in ?? ()
#3 0x00006a9b in ?? ()
#4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6
#5 0xb7ef3529 in abort () from /lib/tls/libc.so.6
#6 0x08098eba in i_internal_panic_handler (
fmt=0x6 <Address 0x6 out of bounds>,
args=0x6a9b <Address 0x6a9b out of bounds>) at failures.c:374
#7 0x080992d4 in i_panic (
format=0x80a570c "file %s: line %d (%s): assertion failed: (%s)")
at failures.c:173
#8 0x0806ef1b in mbox_sync (mbox=0x80c6518, flags=Variable "flags" is
not available.
) at mbox-sync.c:1154
#9 0x0806f919 in mbox_storage_sync_init (box=0x80c6518, flags=0)
at mbox-sync.c:1651
#10 0x0808cf11 in mailbox_sync_init (box=0x0, flags=0) at mail-storage.c:333
#11 0x0805ea28 in imap_sync_nonselected (box=0x80c6518, flags=0)
at imap-sync.c:166
#12 0x08058634 in cmd_status (cmd=0x80bcb98) at cmd-status.c:68
#13 0x08059635 in _client_input (context=0x80bcb58) at client.c:334
#14 0x0809e04a in io_loop_handler_run (ioloop=0x80bb9b0) at ioloop-poll.c:184
#15 0x0809d769 in io_loop_run (ioloop=0x80bb9b0) at ioloop.c:218
#16 0x08060537 in main (argc=1, argv=0xbffffa54, envp=0xbffffa5c) at main.c:228
(gdb) up
#8 0x0806ef1b in mbox_sync (mbox=0x80c6518, flags=Variable "flags" is
not available.
) at mbox-sync.c:1154
1154 i_assert(file_size >= sync_ctx->file_input->v_offset);
(gdb) p file_size
No symbol "file_size" in current context.
(gdb) p sync_ctx->file_input->v_offset
$1 = 210107450
The file 'DONE' is 210107465 bytes long, however it has been touched
since this happened, so it is quite possible that it was smaller than
210107450 bytes.
