[Dovecot] Panic: file mbox-sync.c: line 1348: assertion failed

[Jürgen Obermann]

Hallo,

I have the following problem with doveadm:

# gdb --args  /opt/local/bin/doveadm -v mailbox status -u  userxy/g029  
'messages' "Software-alle/AK-Software-Tagung"
GNU gdb 5.3
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "sparc-sun-solaris2.8"...
(gdb) run
Starting program: /opt/local/bin/doveadm -v mailbox status -u g029  
messages Software-alle/AK-Software-Tagung
warning: Lowest section in /lib/libthread.so.1 is .dynamic at 00000074
warning: Lowest section in /lib/libdl.so.1 is .hash at 000000b4
doveadm(g029): Panic: file mbox-sync.c: line 1348: assertion failed:  
(file_size >= sync_ctx->expunged_space + trailer_size)
doveadm(g029): Error: Raw backtrace: 0xff1cbc30 -> 0xff319544 ->  
0xff319fa8 -> 0xff31add8 -> 0xff31b278 -> 0xff2a69b0 -> 0xff2a6bac ->  
0x16808 -> 0x1b8fc -> 0x16ba0 -> 0x177cc -> 0x17944 -> 0x17a50 ->  
0x204e8 -> 0x165c8

Program received signal SIGABRT, Aborted.
0xfe94dcdc in _lwp_kill () from /lib/libc.so.1
(gdb) bt full
#0  0xfe94dcdc in _lwp_kill () from /lib/libc.so.1
No symbol table info available.
#1  0xfe8e6fb4 in raise () from /lib/libc.so.1
No symbol table info available.
#2  0xfe8c2078 in abort () from /lib/libc.so.1
No symbol table info available.
#3  0xff1cb984 in default_fatal_finish () from  
/opt/local/lib/dovecot/libdovecot.so.0
No symbol table info available.
#4  0xff1cbc38 in i_panic () from /opt/local/lib/dovecot/libdovecot.so.0
No symbol table info available.
#5  0xff31954c in mbox_sync_handle_eof_updates () from  
/opt/local/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.
#6  0xff319fb0 in mbox_sync_do () from  
/opt/local/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.
#7  0xff31ade0 in mbox_sync_int () from  
/opt/local/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.
#8  0xff31b280 in mbox_storage_sync_init () from  
/opt/local/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.
#9  0xff2a69b8 in mailbox_sync_init () from  
/opt/local/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.
#10 0xff2a6bb4 in mailbox_sync () from  
/opt/local/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.
#11 0x00016810 in doveadm_mailbox_find_and_sync ()
No symbol table info available.
#12 0x0001b904 in cmd_mailbox_status_run ()
No symbol table info available.
#13 0x00016ba8 in doveadm_mail_next_user ()
No symbol table info available.
#14 0x000177d4 in doveadm_mail_cmd ()
No symbol table info available.
#15 0x0001794c in doveadm_mail_try_run_multi_word ()
No symbol table info available.
#16 0x00017a58 in doveadm_mail_try_run ()
No symbol table info available.
#17 0x000204f0 in main ()
No symbol table info available.
(gdb) quit
The program is running.  Exit anyway? (y or n) y

My configuration ist as follows:

# /opt/local/bin/doveconf -n
# 2.0.16: /opt/local/etc/dovecot/dovecot.conf
# OS: SunOS 5.10 sun4v
auth_verbose = yes
disable_plaintext_auth = no
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
listen = imap.hrz.uni-giessen.de localhost
mail_location = mbox:~/Mail:INBOX=/var/mail/%u
mail_plugins = mail_log notify zlib
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope  
encoded-character vacation subaddress comparator-i;ascii-numeric  
relational regex imap4flags copy include variables body enotify  
environment mailbox date ihave
mdbox_rotate_interval = 1 days
mdbox_rotate_size = 16 M
namespace {
   inbox = yes
   location =
   prefix =
   separator = /
   type = private
}
namespace {
   hidden = yes
   list = no
   location =
   prefix = Mail/
   separator = /
   subscriptions = yes
   type = private
}
passdb {
   driver = pam
}
passdb {
   args = /opt/local/etc/dovecot/dovecot-ldap.conf.ext
   driver = ldap
}
plugin {
   autocreate = Trash
   autocreate2 = caughtspam
   autocreate3 = Sent
   autocreate4 = Drafts
   autosubscribe = Trash
   autosubscribe2 = caughtspam
   autosubscribe3 = Sent
   autosubscribe4 = Drafts
   mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
   mail_log_fields = uid box msgid size
   sieve = ~/.dovecot.sieve
   sieve_dir = ~/sieve
   zlib_save = gz
   zlib_save_level = 3
}
postmaster_address = postmaster at hrz.uni-giessen.de
quota_full_tempfail = yes
sendmail_path = /usr/lib/sendmail
service auth {
   client_limit = 11120
}
service imap-login {
   process_min_avail = 16
   service_count = 0
   vsz_limit = 640 M
}
service imap {
   process_limit = 4096
   vsz_limit = 1 G
}
ssl_cert = </etc/ssl/imap_hrz.crt
ssl_key = </etc/ssl/imap_hrz.key
syslog_facility = local0
userdb {
   driver = passwd
}
version_ignore = yes
protocol lda {
   info_log_path =
   log_path =
   mail_plugins = mail_log notify zlib sieve
}
protocol imap {
   imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags
   mail_max_userip_connections = 20
   mail_plugins = mail_log notify zlib autocreate imap_zlib
}
protocol lmtp {
   mail_plugins = mail_log notify zlib sieve
}
protocol pop3 {
   pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
   pop3_uidl_format = %08Xv%08Xu
}

Greetings,
Jürgen Obermann
-- 
Hochschulrechenzentrum der | Mail: Juergen.Obermann at hrz.uni-giessen.de
Justus-Liebig-Universitaet | WWW:  http://www.uni-giessen.de/obermann/
Heinrich-Buff-Ring 44      | Tel:  0641-99-13054 (0641-99-13001)
D-35392 Giessen, Germany   | Fax:  0641-99-13009