[Pkg-samba-maint] Bug#410823: samba: smbd segfaults during startup
Fabien COUTANT
fabien.coutant at neuf.fr
Tue Feb 13 18:31:00 CET 2007
Package: samba
Version: 3.0.24-2
Severity: grave
Justification: renders package unusable
After upgrading samba (3.0.23d-4) to 3.0.24-2, smbd doesn't restart !
I receive a "Panic or segfault in Samba" mail, and /var/log/samba/log.smbd
contains at the end:
---
[2007/02/13 18:15:36, 0] smbd/server.c:main(847)
smbd version 3.0.24 started.
Copyright Andrew Tridgell and the Samba Team 1992-2006
[2007/02/13 18:15:36, 0] passdb/pdb_interface.c:make_pdb_method_name(174)
No builtin nor plugin backend for tdbsam guest found
[2007/02/13 18:15:36, 0] lib/util.c:smb_panic(1599)
PANIC (pid 13686): pdb_get_methods_reload: failed to get pdb methods for
backend tdbsam guest
[2007/02/13 18:15:36, 0] lib/util.c:log_stack_trace(1706)
BACKTRACE: 7 stack frames:
#0 /usr/sbin/smbd(log_stack_trace+0x23) [0x822bf23]
#1 /usr/sbin/smbd(smb_panic+0x46) [0x822c016]
#2 /usr/sbin/smbd [0x81eae01]
#3 /usr/sbin/smbd(initialize_password_db+0xe) [0x81eae4e]
#4 /usr/sbin/smbd(main+0x591) [0x82c28b1]
#5 /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xc8) [0x419dfea8]
#6 /usr/sbin/smbd [0x8082b21]
[2007/02/13 18:15:36, 0] lib/util.c:smb_panic(1607)
smb_panic(): calling panic action [/usr/share/samba/panic-action 13686]
[2007/02/13 18:15:36, 0] lib/util.c:smb_panic(1615)
smb_panic(): action returned status 0
[2007/02/13 18:15:36, 0] lib/fault.c:dump_core(173)
dumping core in /var/log/samba/cores/smbd
---
My configuration was perfectly working with previous version. I'm now
reverting to previous version because I *need* something working.
Sadly, Debian mirrors don't keep the previous version in this case of
harmful upgrade, but by chance I did burn some binary DVDs recently.
-- System Information:
Debian Release: 4.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-3-686
Locale: LANG=fr_FR at euro, LC_CTYPE=fr_FR at euro (charmap=ISO-8859-15)
Versions of packages samba depends on:
ii debconf 1.5.11 Debian configuration management sy
ii libacl1 2.2.41-1 Access control list shared library
ii libattr1 2.4.32-1 Extended attribute shared library
ii libc6 2.3.6.ds1-10 GNU C Library: Shared libraries
ii libcomer 1.39+1.40-WIP-2006.11.14+dfsg-1 common error description library
ii libcupsy 1.2.7-4 Common UNIX Printing System(tm) -
ii libgnutl 1.4.4-3 the GNU TLS library - runtime libr
ii libkrb53 1.4.4-6 MIT Kerberos runtime libraries
ii libldap2 2.1.30-13.2 OpenLDAP libraries
ii libpam-m 0.79-4 Pluggable Authentication Modules f
ii libpam-r 0.79-4 Runtime support for the PAM librar
ii libpam0g 0.79-4 Pluggable Authentication Modules l
ii libpopt0 1.10-3 lib for parsing cmdline parameters
ii logrotat 3.7.1-3 Log rotation utility
ii lsb-base 3.1-22 Linux Standard Base 3.1 init scrip
ii netbase 4.29 Basic TCP/IP networking system
ii procps 1:3.2.7-3 /proc file system utilities
ii samba-co 3.0.24-2 Samba common files used by both th
ii zlib1g 1:1.2.3-13 compression library - runtime
Versions of packages samba recommends:
pn smbldap-tools <none> (no description available)
-- debconf information:
* samba/run_mode: daemons
samba/tdbsam: false
samba/generate_smbpasswd: true
--
Hope this helps,
Fabien.
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