[Pkg-samba-maint] Bug#428411: winbind: Winbind with idmap = rid segfaults when connecting from windows host

[Greg Kronenberger]

Package: winbind
Version: 3.0.25a-1
Severity: normal


I am using the rid idmap backend to resolve names from my windows 2003 
domain. This system was working until I updated the packages recently. I 
receive an e-mail from samba whenever I try to connect from my windows 
server:
The Samba 'panic action' script, /usr/share/samba/panic-action,
was called for PID 17401 (/usr/sbin/winbindd).

Looking at /var/log/samba/log.winbind shows the following entries 
(partial log):

[2007/06/11 10:19:24, 3] nsswitch/winbindd_misc.c:winbindd_ping(470)
  [    0]: ping
[2007/06/11 10:19:24, 10] nsswitch/winbindd.c:process_request(311)
  process_request: request fn PING
[2007/06/11 10:19:24, 3] nsswitch/winbindd_misc.c:winbindd_ping(470)
  [    0]: ping
[2007/06/11 10:19:24, 10] nsswitch/winbindd.c:process_request(311)
  process_request: request fn ALLOCATE_GID
[2007/06/11 10:19:24, 0] lib/fault.c:fault_report(41)
  ===============================================================
[2007/06/11 10:19:24, 0] lib/fault.c:fault_report(42)
  INTERNAL ERROR: Signal 6 in pid 17395 (3.0.25a)
  Please read the Trouble-Shooting section of the Samba3-HOWTO
[2007/06/11 10:19:24, 0] lib/fault.c:fault_report(44)

  From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
[2007/06/11 10:19:24, 0] lib/fault.c:fault_report(45)
  ===============================================================
[2007/06/11 10:19:24, 0] lib/util.c:smb_panic(1632)
  PANIC (pid 17395): internal error
[2007/06/11 10:19:24, 0] lib/util.c:log_stack_trace(1736)
  BACKTRACE: 13 stack frames:
   #0 /usr/sbin/winbindd(log_stack_trace+0x1c) [0x4d1c3c]
   #1 /usr/sbin/winbindd(smb_panic+0x43) [0x4d1d23]
   #2 /usr/sbin/winbindd [0x4bfb52]
   #3 /lib/libc.so.6 [0x2b863eea0ca0]
   #4 /lib/libc.so.6(gsignal+0x35) [0x2b863eea0c45]
   #5 /lib/libc.so.6(abort+0x110) [0x2b863eea25c0]
   #6 /usr/sbin/winbindd(talloc_get_name+0x38) [0x4b8a28]
   #7 /usr/sbin/winbindd(talloc_check_name+0x1e) [0x4b8c7e]
   #8 /usr/sbin/winbindd(talloc_check_name_abort+0x19) [0x4d1e59]
   #9 /usr/sbin/winbindd [0x476bc4]
   #10 /usr/sbin/winbindd(main+0x83c) [0x44fa2c]
   #11 /lib/libc.so.6(__libc_start_main+0xf4) [0x2b863ee8d8e4]
   #12 /usr/sbin/winbindd [0x44e0e9]
[2007/06/11 10:19:24, 0] lib/util.c:smb_panic(1637)
  smb_panic(): calling panic action [/usr/share/samba/panic-action 
17395]
BFD: /usr/sbin/winbindd: don't know how to handle OS specific section 
`.gnu.hash' [0x6ffffff6]
"/usr/sbin/winbindd": not in executable format: File format not 
recognized
BFD: /usr/sbin/winbindd: don't know how to handle OS specific section 
`.gnu.hash' [0x6ffffff6]
"/usr/sbin/winbindd": not in executable format: File format not 
recognized
//17395: No such file or directory.
No stack.

Unfortunately, I am not a very experienced user, so I do not know how to 
further debug this.

-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.18-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages winbind depends on:
ii  adduser  3.102                           Add and remove users and groups
ii  libc6    2.5-9                           GNU C Library: Shared libraries
ii  libcomer 1.39+1.40-WIP-2006.11.14+dfsg-2 common error description library
ii  libkrb53 1.6.dfsg.1-4                    MIT Kerberos runtime libraries
ii  libldap2 2.1.30-13.4                     OpenLDAP libraries
ii  libpam0g 0.79-4                          Pluggable Authentication Modules l
ii  libpopt0 1.10-3                          lib for parsing cmdline parameters
ii  lsb-base 3.1-23.1                        Linux Standard Base 3.1 init scrip
ii  samba-co 3.0.25a-1                       Samba common files used by both th

winbind recommends no packages.

-- no debconf information