[Pkg-samba-maint] Bug#367621: Samba crashes after upgrade to 3.0.23d in testing

Juergen Kosel juergen.kosel at gmx.de
Mon Nov 27 19:49:39 CET 2006


Package: samba
Version: 3.0.23d-1
Followup-For: Bug #367621

After upgrade to version 3.0.23d-1 samba crashes also on my machine
and a core file is written.
Maybe it is a new bug or still this one.

This is the output from the mail to root:
The Samba 'panic action' script, /usr/share/samba/panic-action,
was called for PID 9121 (/usr/sbin/smbd).

This means there was a problem with the program, such as a segfault.
Below is a backtrace for this process generated with gdb, which shows
the state of the program at the time the error occurred.  The Samba log
files may contain additional information about the problem.

If the problem persists, you are encouraged to first install the
samba-dbg package, which contains the debugging symbols for the Samba
binaries.  Then submit the provided information as a bug report to
Debian.  For information about the procedure for submitting bug reports,
please see http://www.debian.org/Bugs/Reporting or the reportbug(1)
manual page.

(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 47605529955632 (LWP 9121)]
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
0x00002b4c06514705 in waitpid () from /lib/libc.so.6
#0  0x00002b4c06514705 in waitpid () from /lib/libc.so.6
#1  0x00002b4c064bd721 in strtold_l () from /lib/libc.so.6
#2  0x00000000005d299a in smb_panic ()
#3  0x0000000000596acf in make_pdb_method_name ()
#4  0x0000000000596af9 in initialize_password_db ()
#5  0x000000000065b125 in main ()


And this is the log file output:
[2006/11/27 18:34:45, 0] smbd/server.c:main(847)
   smbd version 3.0.23d started.
   Copyright Andrew Tridgell and the Samba Team 1992-2006
[2006/11/27 18:34:45, 0] smbd/server.c:main(847)
   smbd version 3.0.23d started.
   Copyright Andrew Tridgell and the Samba Team 1992-2006
[2006/11/27 18:34:45, 0] passdb/pdb_interface.c:make_pdb_method_name(174)
   No builtin nor plugin backend for tdbsam, found
[2006/11/27 18:34:45, 0] lib/util.c:smb_panic(1599)
   PANIC (pid 8951): pdb_get_methods_reload: failed to get pdb methods 
for backend tdbsam,

[2006/11/27 18:34:45, 0] passdb/pdb_interface.c:make_pdb_method_name(174)
   No builtin nor plugin backend for tdbsam, found
[2006/11/27 18:34:45, 0] lib/util.c:smb_panic(1599)
   PANIC (pid 8950): pdb_get_methods_reload: failed to get pdb methods 
for backend tdbsam,

[2006/11/27 18:34:45, 0] lib/util.c:log_stack_trace(1706)
   BACKTRACE: 7 stack frames:
    #0 smbd(log_stack_trace+0x1a) [0x5d287a]
    #1 smbd(smb_panic+0x34) [0x5d2954]
    #2 smbd [0x596acf]
    #3 smbd(initialize_password_db+0x9) [0x596af9]
    #4 smbd(main+0x515) [0x65b125]
    #5 /lib/libc.so.6(__libc_start_main+0xda) [0x2b020d1de4ca]
    #6 smbd [0x446bea]
[2006/11/27 18:34:45, 0] lib/util.c:smb_panic(1607)
   smb_panic(): calling panic action [/usr/share/samba/panic-action 8951]
[2006/11/27 18:34:45, 0] lib/util.c:log_stack_trace(1706)
   BACKTRACE: 7 stack frames:
    #0 smbd(log_stack_trace+0x1a) [0x5d287a]
    #1 smbd(smb_panic+0x34) [0x5d2954]
    #2 smbd [0x596acf]
    #3 smbd(initialize_password_db+0x9) [0x596af9]
    #4 smbd(main+0x515) [0x65b125]
    #5 /lib/libc.so.6(__libc_start_main+0xda) [0x2b791b6814ca]
    #6 smbd [0x446bea]
[2006/11/27 18:34:45, 0] lib/util.c:smb_panic(1607)
   smb_panic(): calling panic action [/usr/share/samba/panic-action 8950]
[2006/11/27 18:34:47, 0] lib/util.c:smb_panic(1615)
   smb_panic(): action returned status 0
[2006/11/27 18:34:47, 0] lib/fault.c:dump_core(173)
   dumping core in /var/log/samba/cores/smbd
[2006/11/27 18:34:47, 0] lib/util.c:smb_panic(1615)
   smb_panic(): action returned status 0
[2006/11/27 18:34:47, 0] lib/fault.c:dump_core(173)
   dumping core in /var/log/samba/cores/smbd
[2006/11/27 18:34:56, 0] smbd/server.c:main(847)
   smbd version 3.0.23d started.
   Copyright Andrew Tridgell and the Samba Team 1992-2006
[2006/11/27 18:34:56, 0] passdb/pdb_interface.c:make_pdb_method_name(174)
   No builtin nor plugin backend for tdbsam, found
[2006/11/27 18:34:56, 0] lib/util.c:smb_panic(1599)
   PANIC (pid 8973): pdb_get_methods_reload: failed to get pdb methods 
for backend tdbsam,



-- System Information:
Debian Release: 4.0
   APT prefers testing
   APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.17-2-amd64
Locale: LANG=de_DE at euro, LC_CTYPE=de_DE at euro (charmap=ISO-8859-15)

Versions of packages samba depends on:
ii  debconf  1.5.8                           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.ds1-8                     GNU C Library: Shared libraries
ii  libcomer 1.39+1.40-WIP-2006.11.14+dfsg-1 common error description 
library
ii  libcupsy 1.2.5-1                         Common UNIX Printing 
System(tm) -
ii  libgnutl 1.4.4-2                         the GNU TLS library - 
runtime libr
ii  libkrb53 1.4.4-4                         MIT Kerberos runtime libraries
ii  libldap2 2.1.30-13+b1                    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 3.1-15                          Linux Standard Base 3.1 
init scrip
ii  netbase  4.27                            Basic TCP/IP networking system
ii  procps   1:3.2.7-3                       /proc file system utilities
ii  samba-co 3.0.23d-1                       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/nmbd_from_inetd:
   samba/log_files_moved:
   samba/tdbsam: false
* samba/generate_smbpasswd: true
* samba/run_mode: inetd





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