Try running gdb again with corrected path for imap binary



---
Aki Tuomi
Dovecot oy

-------- Original message --------
From: Jakobus Schürz <jakobus.schuerz@ebcont.com>
Date: 25/07/2018 10:46 (GMT+02:00)
To: dovecot@dovecot.org
Subject: Re: Panic: Leaked view for index - virtual mailbox

Hi Aki!

The config is in the attachment.

The output from gdb is this:


# gdb /usr/lib/dovecot/imap /var/core/24491
GNU gdb (Debian 8.1-3) 8.1
Copyright (C) 2018 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 "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
/usr/lib/dovecot/imap: Datei oder Verzeichnis nicht gefunden.
[New LWP 24491]
Core was generated by `dovecot/imap [jakob 213'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007f5c8ac4cf3b in ?? ()
(gdb) bt full
#0  0x00007f5c8ac4cf3b in ?? ()
No symbol table info available.
#1  0x0000000000000000 in ?? ()
No symbol table info available.
(gdb) quit

And i have a complex setup for virtual mailboxes...

For Synoptic/AKTUELL it is:

# cat /var/mail/virtual/AKTUELL/dovecot-virtual
!Real/halbjahr
 all

And for Real/halbjahr it is:

# cat /var/mail/real/halbjahr/dovecot-virtual
!Real/Alle
 all younger 15768000

And for Real/Alle it is:

# cat /var/mail/real/Alle/dovecot-virtual
!INBOX
INBOX/*
-INBOX/Trash
-INBOX/Trash/*
-INBOX/Archives
-INBOX/Archives/*
-INBOX/Drafts
-INBOX/Drafts/*
-INBOX/Junk
-INBOX/Junk/*
-INBOX/SYSTEM
-INBOX/SYSTEM/*
 all


jakob


Am 25.07.2018 um 09:11 schrieb Aki Tuomi:
> So the core file is not very useful...
>
> can you, instead, attach your doveconf -n and your virtual folder configurations and also
>
> gdb /usr/lib/dovecot/imap /path/to/core
> bt full
>
> Aki
>
>> On 25 July 2018 at 09:55 Jakobus Schürz <jakobus.schuerz@ebcont.com> wrote:
>>
>>
>> Hi Aki!
>>
>> This is debian buster, but a self-compiled dovecot from git!
>>
>> /usr/local/sbin/dovecot --version
>> 2.3.2.1 (0719df592)
>>
>> jakob
>>
>>
>> Am 25.07.2018 um 08:30 schrieb Aki Tuomi:
>>> And can you provide dovecot --version too, please.
>>>
>>> Aki
>>>
>>>> On 25 July 2018 at 09:18 Aki Tuomi <aki.tuomi@dovecot.fi> wrote:
>>>>
>>>>
>>>> Hi!
>>>>
>>>> Which debian release is this?
>>>>
>>>> Aki
>>>>
>>>>> On 25 July 2018 at 05:18 Jakobus Schürz <jakobus.schuerz@ebcont.com> wrote:
>>>>>
>>>>>
>>>>> Hi There!
>>>>>
>>>>> I run into this problem with virtual Mailboxes on release-2.3.2 (and
>>>>> also in master and in older versions of dovecot)
>>>>>
>>>>> I added the core-file.
>>>>>
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]:
>>>>> imap(jakob)<11292><rg2GZclxHaPAqADc>: Panic: Leaked view for index
>>>>> /var/lib/dovecot/db/indexes/Maildir/jakob/&ANY-BB/dovecot.index: Opened
>>>>> in index-storage.c:338
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]:
>>>>> imap(jakob)<11292><rg2GZclxHaPAqADc>: Error: Raw backtrace:
>>>>> /usr/local/lib/dovecot/libdovecot.so.0(+0xcedf1) [0x7ffad9ac0df1] ->
>>>>> /usr/local/lib/dovecot/libdovecot.so.0(+
>>>>> 0xceeba) [0x7ffad9ac0eba] ->
>>>>> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7ffad9a2efe8] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xf7022)
>>>>> [0x7ffad9c66022] -> /usr/local/lib/dovecot/libdovecot-s
>>>>> torage.so.0(index_storage_mailbox_close+0x9a) [0x7ffad9c3d72a] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_close+0x1a)
>>>>> [0x7ffad9bbb1aa] ->
>>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0xab80) [0
>>>>> x7ffad9792b80] ->
>>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_backend_box_open+0x2b)
>>>>> [0x7ffad9792d3b] ->
>>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0x12a9)
>>>>> [0x7ffad9795f1
>>>>> 9] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51)
>>>>> [0x7ffad9bbd6d1] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37)
>>>>> [0x7ffad9bbd787] -> /usr/local/lib/dovecot/libdo
>>>>> vecot-storage.so.0(index_storage_get_status+0x31) [0x7ffad9c3bed1] ->
>>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) [0x7ffad9791ead]
>>>>> -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) [0x7ffad
>>>>> 9c1ff83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602)
>>>>> [0x7ffad97b4602] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813)
>>>>> [0x7ffad99e9813] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox
>>>>> _get_status+0x31) [0x7ffad9bbdb91] ->
>>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0xf0b)
>>>>> [0x7ffad9795b7b] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0
>>>>> x7ffad9bbd6d1] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37)
>>>>> [0x7ffad9bbd787] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x31)
>>>>> [0x7ffad9c3bed1] -> /usr/loca
>>>>> l/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) [0x7ffad9791ead] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83)
>>>>> [0x7ffad9c1ff83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602)
>>>>> [0x7ffad97b460
>>>>> 2] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813)
>>>>> [0x7ffad99e9813] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31)
>>>>> [0x7ffad9bbdb91] -> /usr/local/lib/dovecot/lib20_virtual_plug
>>>>> in.so(virtual_storage_sync_init+0xf0b) [0x7ffad9795b7b] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51)
>>>>> [0x7ffad9bbd6d1]
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]:
>>>>> imap(jakob)<11292><rg2GZclxHaPAqADc>: Fatal: master: service(imap):
>>>>> child 11292 killed with signal 6 (core dumped)
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client in:
>>>>> AUTH        19        PLAIN        service=imap secured=tls
>>>>> session=9KKNZclxHqPAqADc lip=192.168.0.14        rip=192.168.0.2
>>>>> 20        lport=143        rport=41758
>>>>> local_name=aldebaran.xundeenergie.at
>>>>> ssl_cipher=ECDHE-RSA-AES128-GCM-SHA256 ssl_cipher_bits=128
>>>>> ssl_pfs=KxECDHE ssl_protocol=TLSv1.2
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client passdb
>>>>> out: CONT        19
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client in:
>>>>> CONT<hidden>
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug:
>>>>> passwd-file(jakob,192.168.0.220,<9KKNZclxHqPAqADc>): lookup: user=jakob
>>>>> file=/usr/local/etc/dovecot/users
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client passdb
>>>>> out: OK        19        user=jakob
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: master in:
>>>>> REQUEST        2436366337        10570        19
>>>>> dd4c468bbfe617d4ef06a1b8ce6c111d        session_pid=11298 request_auth_token
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug:
>>>>> passwd-file(jakob,192.168.0.220,<9KKNZclxHqPAqADc>): lookup: user=jakob
>>>>> file=/usr/local/etc/dovecot/users
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: master userdb
>>>>> out: USER        2436366337        jakob home=/var/mail/jakob
>>>>> acl_groups=home,admin auth_token=3ea3b630e131
>>>>> 3bf5beb0f26ff740450189f63e3e
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: imap-login: Login:
>>>>> user=<jakob>, method=PLAIN, rip=192.168.0.220, lip=192.168.0.14,
>>>>> mpid=11298, TLS, session=<9KKNZclxHqPAqADc>
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]:
>>>>> imap(jakob)<11298><9KKNZclxHqPAqADc>: Panic: Leaked view for index
>>>>> /var/lib/dovecot/db/indexes/Maildir/jakob/&ANY-BB/dovecot.index: Opened
>>>>> in index-storage.c:338
>>>>> Jul 25 04:11:29 aldebaran dovecot[10573]:
>>>>> imap(jakob)<11298><9KKNZclxHqPAqADc>: Error: Raw backtrace:
>>>>> /usr/local/lib/dovecot/libdovecot.so.0(+0xcedf1) [0x7fbd982b2df1] ->
>>>>> /usr/local/lib/dovecot/libdovecot.so.0(+
>>>>> 0xceeba) [0x7fbd982b2eba] ->
>>>>> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fbd98220fe8] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xf7022)
>>>>> [0x7fbd98458022] -> /usr/local/lib/dovecot/libdovecot-s
>>>>> torage.so.0(index_storage_mailbox_close+0x9a) [0x7fbd9842f72a] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_close+0x1a)
>>>>> [0x7fbd983ad1aa] ->
>>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0xab80) [0
>>>>> x7fbd97f84b80] ->
>>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_backend_box_open+0x2b)
>>>>> [0x7fbd97f84d3b] ->
>>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0x12a9)
>>>>> [0x7fbd97f87f1
>>>>> 9] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51)
>>>>> [0x7fbd983af6d1] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37)
>>>>> [0x7fbd983af787] -> /usr/local/lib/dovecot/libdo
>>>>> vecot-storage.so.0(index_storage_get_status+0x31) [0x7fbd9842ded1] ->
>>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) [0x7fbd97f83ead]
>>>>> -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) [0x7fbd9
>>>>> 8411f83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602)
>>>>> [0x7fbd97fa6602] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813)
>>>>> [0x7fbd981db813] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox
>>>>> _get_status+0x31) [0x7fbd983afb91] ->
>>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0xf0b)
>>>>> [0x7fbd97f87b7b] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0
>>>>> x7fbd983af6d1] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37)
>>>>> [0x7fbd983af787] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x31)
>>>>> [0x7fbd9842ded1] -> /usr/loca
>>>>> l/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) [0x7fbd97f83ead] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83)
>>>>> [0x7fbd98411f83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602)
>>>>> [0x7fbd97fa660
>>>>> 2] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813)
>>>>> [0x7fbd981db813] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31)
>>>>> [0x7fbd983afb91] -> /usr/local/lib/dovecot/lib20_virtual_plug
>>>>> in.so(virtual_storage_sync_init+0xf0b) [0x7fbd97f87b7b] ->
>>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51)
>>>>> [0x7fbd983af6d1]
>>>>> Jul 25 04:11:30 aldebaran dovecot[10573]:
>>>>> imap(jakob)<11298><9KKNZclxHqPAqADc>: Fatal: master: service(imap):
>>>>> child 11298 killed with signal 6 (core dumped)
>>>>>
>>>>>
>>>>> jakob
>>>>>