dovecot - Oct 2008 - Backtrace of /usr/local/libexec/dovecot/imap

My batch file uses:
bt full
p my_client.command_queue
p my_client.command_queue.next
p my_client.command_queue.next.next
p my_client.command_queue.next.next.next
p my_client.command_queue.next.next.next.next
p my_client.command_queue.next.next.next.next.next
p my_client.command_queue.next.next.next.next.next.next
quit

----- Forwarded message from root <root at postamt.charite.de> -----

GNU gdb 6.8-debian
Copyright (C) 2008 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"...
Reading symbols from /lib/i686/cmov/libdl.so.2...Reading symbols from
/usr/lib/debug/lib/i686/cmov/libdl-2.7.so...done.
done.
Loaded symbols for /lib/i686/cmov/libdl.so.2
Reading symbols from /lib/i686/cmov/libc.so.6...Reading symbols from
/usr/lib/debug/lib/i686/cmov/libc-2.7.so...done.
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-2.7.so...done.
done.
Loaded symbols for /lib/ld-linux.so.2
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_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...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /lib/libbz2.so.1.0...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...done.
Loaded symbols for /lib/libgcc_s.so.1
Core was generated by `/usr/local/libexec/dovecot/imap'.
Program terminated with signal 6, Aborted.
[New process 20474]
#0  0xb8071424 in __kernel_vsyscall ()
#0  0xb8071424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7f32640 in raise () from /lib/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb7f34018 in abort () from /lib/i686/cmov/libc.so.6
No symbol table info available.
#3  0x080d6e75 in default_fatal_finish (type=<value optimized out>,
status=0)
    at failures.c:150
	backtrace = 0x84987a0 "/usr/local/libexec/dovecot/imap [0x80d6e61] ->
/usr/local/libexec/dovecot/imap [0x80d6ee2] ->
/usr/local/libexec/dovecot/imap [0x80d6879] ->
/usr/local/libexec/dovecot/imap(mail_index_view_sync_begin+"...
#4  0x080d6ee2 in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, 
    fmt=0x80ead2c "file %s: line %d (%s): assertion failed: (%s)", 
    args=0xbfe8c914 "?e\017\b\024\001") at failures.c:430
No locals.
#5  0x080d6879 in i_panic (
    format=0x80ead2c "file %s: line %d (%s): assertion failed: (%s)")
    at failures.c:197
No locals.
#6  0x080b9eac in mail_index_view_sync_begin (view=0x85099a0, 
    flags=MAIL_INDEX_VIEW_SYNC_FLAG_FIX_INCONSISTENT, ctx_r=0x8509bd0)
    at mail-index-view-sync.c:276
	ctx = <value optimized out>
	map = <value optimized out>
	expunges = {arr = {buffer = 0x0, element_size = 0}, v = 0x0, 
  v_modifiable = 0x0}
	expunge_count = <value optimized out>
	reset = <value optimized out>
	sync_expunges = <value optimized out>
	quick_sync = <value optimized out>
	__PRETTY_FUNCTION__ = "mail_index_view_sync_begin"
#7  0x080a25b0 in index_mailbox_sync_init (box=0x85092e0, 
    flags=<value optimized out>, failed=false) at index-sync.c:183
	ctx = (struct index_mailbox_sync_context *) 0x8509bc8
	sync_flags = MAIL_INDEX_VIEW_SYNC_FLAG_FIX_INCONSISTENT
#8  0x0807330b in maildir_storage_sync_init (box=0x85092e0, flags=65)
    at maildir-sync.c:873
	ctx = (struct maildir_sync_context *) 0x8498770
	lost_files = false
	ret = 0
	__PRETTY_FUNCTION__ = "maildir_storage_sync_init"
#9  0x080a4d69 in mailbox_sync (box=0x85092e0, flags=0, status_items=0, 
    status_r=0x0) at mail-storage.c:516
	ctx = (struct mailbox_sync_context *) 0x0
#10 0xb806a38a in trash_quota_test_alloc (ctx=0x84e13d0, size=2902771, 
    too_large_r=0xbfe8cbeb) at trash-plugin.c:52
	ret = 0
	i = 0
#11 0xb7efe590 in quota_test_alloc (ctx=0x84e13d0, size=2902771, 
    too_large_r=0xbfe8cbeb) at quota.c:840
No locals.
#12 0xb7efe7f2 in quota_try_alloc (ctx=0x84e13d0, mail=0x84e7730, 
    too_large_r=0xbfe8cbeb) at quota.c:822
	size = 25772706547
	ret = <value optimized out>
#13 0xb7f0305c in quota_check (t=0x84e0db8, mail=0x84e7730)
    at quota-storage.c:148
	qt = (struct quota_transaction_context *) 0x84e13d0
	ret = <value optimized out>
	too_large = false
#14 0x0805d8a4 in cmd_copy (cmd=0x84a2088) at cmd-copy.c:66
	client = (struct client *) 0x84a1e40
	storage = (struct mail_storage *) 0x84a1758
	destbox = (struct mailbox *) 0x84cf3c8
	t = (struct mailbox_transaction_context *) 0x84e0db8
	search_arg = <value optimized out>
	messageset = 0x84a6188
"1177,1229,1296,1318,1326,1358,1362,1378,1380,1385,1431,1456,1495,1499,1513,1530,1568,1729,1732,1756,1767,1782:1783,1812:1813,1817,1845,1851,1869,1965,2005,2153,2167,2203,2218:2219,2237,2287,2290:2291,"...
	mailbox = 0x84a64e6 "Trash"
	src_uidset = <value optimized out>
	msg = <value optimized out>
	sync_flags = <value optimized out>
	imap_flags = <value optimized out>
	copy_count = 125
	uid_validity = <value optimized out>
	uid1 = <value optimized out>
	uid2 = <value optimized out>
	ret = 1
	__PRETTY_FUNCTION__ = "cmd_copy"
#15 0x0806283c in client_command_input (cmd=0x84a2088) at client.c:580
	client = (struct client *) 0x84a1e40
	command = <value optimized out>
	__PRETTY_FUNCTION__ = "client_command_input"
#16 0x080628d3 in client_command_input (cmd=0x84a2088) at client.c:629
	client = (struct client *) 0x84a1e40
	command = (struct command *) 0x4ffa
	__PRETTY_FUNCTION__ = "client_command_input"
#17 0x08062e8d in client_handle_input (client=<value optimized out>)
    at client.c:670
	_data_stack_cur_id = 3
	ret = <value optimized out>
	remove_io = <value optimized out>
	handled_commands = false
#18 0x0806330e in client_input (client=0x84a1e40) at client.c:725
	cmd = <value optimized out>
	output = (struct ostream *) 0x84a1fc4
	bytes = <value optimized out>
	__PRETTY_FUNCTION__ = "client_input"
#19 0x080deb90 in io_loop_handler_run (ioloop=0x849d9b0) at ioloop-epoll.c:203
	ctx = (struct ioloop_handler_context *) 0x849daa8
	event = (const struct epoll_event *) 0x849dae8
	list = (struct io_list *) 0x849e5c0
	io = (struct io_file *) 0x84a2020
	tv = {tv_sec = 1799, tv_usec = 999239}
	t_id = 2
	msecs = <value optimized out>
	ret = 1
	i = 0
	j = 0
	call = <value optimized out>
#20 0x080de000 in io_loop_run (ioloop=0x849d9b0) at ioloop.c:320
No locals.
#21 0x0806b47a in main (argc=) at main.c:293
No locals.
$1 = (struct client_command_context *) 0x84a2088
$2 = (struct client_command_context *) 0x0
(gdb) quit

----- End forwarded message -----

-- 
Ralf Hildebrandt (Ralf.Hildebrandt at charite.de)          snickebo at
charite.de
Postfix - Einrichtung, Betrieb und Wartung       Tel. +49 (0)30-450 570-155
http://www.arschkrebs.de                              I'm looking for a job
The probability of someone watching you is proportional to the
stupidity of your action.

On Oct 16, 2008, at 7:04 PM, Ralf Hildebrandt wrote:
> My batch file uses:
> bt full
> p my_client.command_queue
> p my_client.command_queue.next
Looks like I forgot *, so for future: Change these to p *my_client...
> $1 = (struct client_command_context *) 0x84a2088
> $2 = (struct client_command_context *) 0x0
Anyway looks like there was only one command running at a time, so my  
original idea was wrong. Have to figure out a better one then.

-------------- next part --------------
A non-text attachment was scrubbed...
Name: PGP.sig
Type: application/pgp-signature
Size: 194 bytes
Desc: This is a digitally signed message part
URL:
<http://dovecot.org/pipermail/dovecot/attachments/20081016/2cb166df/attachment-0002.bin>

* Timo Sirainen <tss at iki.fi>:
> On Oct 16, 2008, at 7:04 PM, Ralf Hildebrandt wrote:
>
>> My batch file uses:
>> bt full
>> p my_client.command_queue
>> p my_client.command_queue.next
>
> Looks like I forgot *, so for future: Change these to p *my_client...
Added it now.
>> $1 = (struct client_command_context *) 0x84a2088
>> $2 = (struct client_command_context *) 0x0
>
> Anyway looks like there was only one command running at a time, so my  
> original idea was wrong. Have to figure out a better one then.
Should I just wait for the next crash?
:)

-- 
Ralf Hildebrandt (Ralf.Hildebrandt at charite.de)          snickebo at
charite.de
Postfix - Einrichtung, Betrieb und Wartung       Tel. +49 (0)30-450 570-155
http://www.arschkrebs.de                              I'm looking for a job
"Junk mail is war. RFCs do not apply."
                     --  Wietse Venema