Hello
I have problem with deliver dying with signal 11. I'm using postfix +
dovecot devliver. If mailbox have many (100+) redirects in sieve or many
other sieve rules deliver died. I have tested this in debian etch +
dovecot 1.1.18 (compiled from sources) and debian lenny + dovecot 1.1.13
from backports.
Sep 7 13:58:19 mail postfix/pipe[5964]: AC6835938:
to=<[email protected]>, orig_to=<te...@domain>, relay=dovecot, delay=10,
delays=0.06/0.01/0/10,
dsn=5.3.0, status=bounced (Command died with signal 11:
"/usr/lib/dovecot/deliver")
I try to debug by running deliver via gdbhelper:
GNU gdb 6.4.90-debian
Copyright (C) 2006 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 "i486-linux-gnu"..."/tmp/deliver.sh": not in
executable format: File format not recognized
Attaching to process 8557
Reading symbols from /bin/bash...(no debugging symbols found)...done.
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
Reading symbols from /lib/libncurses.so.5...(no debugging symbols
found)...done.
Loaded symbols for /lib/libncurses.so.5
Reading symbols from /lib/tls/i686/cmov/libdl.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libdl.so.2
Reading symbols from /lib/tls/i686/cmov/libc.so.6...(no debugging
symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libc.so.6
Reading symbols from /lib/ld-linux.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...(no
debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2
(no debugging symbols found)
0xffffe410 in __kernel_vsyscall ()
(gdb) Signal Stop Print Pass to program Description
SIGPIPE No Yes Yes Broken pipe
(gdb) Signal Stop Print Pass to program Description
SIGALRM No No Yes Alarm clock
(gdb) Signal Stop Print Pass to program Description
SIG32 No Yes Yes Real-time event 32
(gdb) Continuing.
Program received signal SIGSEGV, Segmentation fault.
0xb7e458d2 in free () from /lib/tls/i686/cmov/libc.so.6
(gdb) #0 0xb7e458d2 in free () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#1 0xbfb3aed4 in ?? ()
No symbol table info available.
#2 0xffffeffc in ?? ()
No symbol table info available.
#3 0xb7e4a45c in mtrace () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#4 0x08119ecc in ?? ()
No symbol table info available.
#5 0xbfb3aed4 in ?? ()
No symbol table info available.
#6 0xbfb3af18 in ?? ()
No symbol table info available.
#7 0xbfb3aecc in ?? ()
No symbol table info available.
#8 0x08118e50 in ?? ()
No symbol table info available.
#9 0x08111f18 in ?? ()
No symbol table info available.
#10 0xbfb3aed8 in ?? ()
No symbol table info available.
#11 0x00000000 in ?? ()
No symbol table info available.
(gdb) Detaching from program: /bin/bash, process 8557
my config
base_dir = /var/run/dovecot/
protocols = imap imaps pop3 pop3s
disable_plaintext_auth = no
log_timestamp = "%Y-%m-%d %H:%M:%S "
mail_location = maildir:%h/Maildir
mail_privileged_group = mail
verbose_proctitle = yes
first_valid_uid = 1000
protocol imap {
mail_max_userip_connections = 10
mail_plugin_dir = /usr/lib/dovecot/modules/imap
mail_plugins = quota imap_quota zlib
imap_logout_format = bytes=%i/%o
imap_client_workarounds = delay-newmail
}
protocol pop3 {
pop3_uidl_format = %Mf
mail_max_userip_connections = 3
mail_plugin_dir = /usr/lib/dovecot/modules/pop3
mail_plugins = quota zlib
pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
}
protocol lda {
postmaster_address = [email protected]
mail_plugins = cmusieve quota
mail_plugin_dir = /usr/lib/dovecot/modules/lda
sieve_global_dir = /etc/ogicom/sieve/global/
deliver_log_format = msgid=%m: %$ (subject: %s, From: %f)
auth_socket_path = /var/run/dovecot/auth-master
}
auth_username_chars =
abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz01234567890...@+%
auth default {
mechanisms = plain login
passdb sql {
args = /etc/dovecot/dovecot-sql.user.conf
}
passdb sql {
args = /etc/dovecot/dovecot-sql.alias.conf
}
userdb prefetch {
}
userdb prefetch {
}
userdb sql {
args = /etc/dovecot/dovecot-sql.deliver.conf
}
user = root
socket listen {
master {
path = /var/run/dovecot/auth-master
mode = 0600
user = vmail
}
client {
path = /var/spool/postfix/private/auth
mode = 0660
user = postfix
group = postfix
}
}
}
dict {
}
plugin {
quota_rule = *:storage=5G
quota = maildir
}
There is a bug in dovecot code? Is there workaround?
--
Pozdrowienia
Maciej Polewczynski
Registered Linux user #117725
OGICOM Sp. z o.o., 61-131 Poznan, ul. Baraniaka 88
REGON 634407251, NIP 781-17-20-476, KRS 0000140692
kapital zakladowy: 410 000 PLN
