[Samba] Samba 3.0.23c Upgrade Errors

[Dale Schroeder]

On my 3rd and final Debian server (upgraded in reverse order of 
importance), the upgrade from 3.0.22 to 3.0.23c is producing segfault 
errors ( Security is ADS).  The log from the system attempting to 
connect is provided below.  The other two had a few issues, but were 
fixable.  To make the other two work, I had to change the winbind 
separator from "+" to the default "\".  I changed all references in 
smb.conf and the user mapping file to reflect that.  My one username 
mapping was changed from root = DOMAIN\Administrator to root = 
@"DOMAIN\Domain Admins".  I then had to rejoin the domain and reboot the 
system.

On the broken system wbinfo -u and -g pull in all users and groups from 
the active directory pdc.  Logs smbd, nmbd, and winbindd do not show 
anything indicating trouble.  I'm really stumped after two successful 
upgrades.

Thanks,
Dale
 

[2006/09/15 16:04:14, 0] lib/fault.c:fault_report(41)
===============================================================
[2006/09/15 16:04:14, 0] lib/fault.c:fault_report(42)
  INTERNAL ERROR: Signal 6 in pid 2566 (3.0.23c)
  Please read the Trouble-Shooting section of the Samba3-HOWTO
[2006/09/15 16:04:14, 0] lib/fault.c:fault_report(44)
 
  From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
[2006/09/15 16:04:14, 0] lib/fault.c:fault_report(45)
  ===============================================================
[2006/09/15 16:04:14, 0] lib/util.c:smb_panic(1592)
  PANIC (pid 2566): internal error
[2006/09/15 16:04:14, 0] lib/util.c:log_stack_trace(1699)
  BACKTRACE: 24 stack frames:
   #0 /usr/sbin/smbd(log_stack_trace+0x23) [0x822d243]
   #1 /usr/sbin/smbd(smb_panic+0x48) [0x822d0c8]
   #2 /usr/sbin/smbd [0x821adec]
   #3 [0xffffe420]
   #4 /lib/tls/libc.so.6(abort+0x109) [0x401df0c9]
   #5 /usr/sbin/smbd [0x823285b]
   #6 /usr/sbin/smbd(_talloc_realloc+0x3d) [0x82330ed]
   #7 /usr/sbin/smbd(add_sid_to_array+0x40) [0x82276f0]
   #8 /usr/sbin/smbd(create_token_from_username+0x571) [0x826c9f1]
   #9 /usr/sbin/smbd(user_in_group_sid+0x65) [0x826cf25]
   #10 /usr/sbin/smbd(user_in_group+0xf3) [0x826d123]
   #11 /usr/sbin/smbd(user_in_list+0xdc) [0x809841c]
   #12 /usr/sbin/smbd(map_username+0x3f2) [0x8094002]
   #13 /usr/sbin/smbd [0x80bece7]
   #14 /usr/sbin/smbd [0x80bfc05]
   #15 /usr/sbin/smbd [0x80c0334]
   #16 /usr/sbin/smbd(reply_sesssetup_and_X+0xfb7) [0x80c1647]
   #17 /usr/sbin/smbd [0x80e9c5f]
   #18 /usr/sbin/smbd [0x80e9e84]
   #19 /usr/sbin/smbd [0x80ea0a2]
   #20 /usr/sbin/smbd(smbd_process+0x155) [0x80eaf85]
   #21 /usr/sbin/smbd(main+0x92e) [0x82c273e]
   #22 /lib/tls/libc.so.6(__libc_start_main+0xc8) [0x401c9ea8]
   #23 /usr/sbin/smbd [0x8082dd1]
[2006/09/15 16:04:14, 0] lib/util.c:smb_panic(1600)
  smb_panic(): calling panic action [/usr/share/samba/panic-action 2566]
[2006/09/15 16:04:14, 0] lib/util.c:smb_panic(1608)
  smb_panic(): action returned status 0
[2006/09/15 16:04:14, 0] lib/fault.c:dump_core(173)
  dumping core in /var/log/samba/cores/smbd