[Samba] Winbindd crash after upgrade to 3.0.7

[Manuel Capinha]

Hey all.

I've just upgraded my samba to the latest binaries from the Samba
site. After the upgrade, without touching my smb.conf winbindd crashes
just after startup.

I'm running Version 3.0.7-1.1-SUSE , from the samba.org rpms. PDC is a
Windows 2003 Server box. Running 3.0.6 I was experiencing a problem
where user authentication to the w2k3 was lost a few minutes after
starting smb, I'm not sure if this has anything to do with it.

The following is the crash log, from a log level 10 file. The file
itself is 105Kb long, I'm pasting the last lines. I've read the Bugs
section from the HOWTO and I've tried launching winbind with gdb but
without any luck.
I'm not a gdb expert (or even user!), but if someone writes me a
"winbindd debug howto" I'll be happy to run it :)


The samba machine is named printserver and the w2k3 box is golias.
Thanks in advance.


[2004/09/17 17:53:24, 5] nsswitch/winbindd_cm.c:cm_open_connection(275)
  connecting to GOLIAS from PRINTSERVER with kerberos principal
[PRINTSERVER$@LTICIVMAT]
[2004/09/17 17:53:24, 3] libsmb/cliconnect.c:cli_session_setup_spnego(708)
  Doing spnego session setup (blob length=105)
[2004/09/17 17:53:24, 3] libsmb/cliconnect.c:cli_session_setup_spnego(733)
  got OID=1 2 840 48018 1 2 2
[2004/09/17 17:53:24, 3] libsmb/cliconnect.c:cli_session_setup_spnego(733)
  got OID=1 2 840 113554 1 2 2
[2004/09/17 17:53:24, 3] libsmb/cliconnect.c:cli_session_setup_spnego(733)
  got OID=1 2 840 113554 1 2 2 3
[2004/09/17 17:53:24, 3] libsmb/cliconnect.c:cli_session_setup_spnego(733)
  got OID=1 3 6 1 4 1 311 2 2 10
[2004/09/17 17:53:24, 3] libsmb/cliconnect.c:cli_session_setup_spnego(740)
  got principal=golias$@LTICIVMAT
[2004/09/17 17:53:24, 0] lib/fault.c:fault_report(36)
  ===============================================================
[2004/09/17 17:53:24, 0] lib/fault.c:fault_report(37)
  INTERNAL ERROR: Signal 11 in pid 1508 (3.0.7-1.1-SUSE)
  Please read the appendix Bugs of the Samba HOWTO collection
[2004/09/17 17:53:24, 0] lib/fault.c:fault_report(39)
  ===============================================================
[2004/09/17 17:53:24, 0] lib/util.c:smb_panic2(1381)
  PANIC: internal error
[2004/09/17 17:53:24, 0] lib/util.c:smb_panic2(1389)
  BACKTRACE: 18 stack frames:
   #0 /usr/sbin/winbindd(smb_panic2+0x1ec) [0x80d2a05]
   #1 /usr/sbin/winbindd(smb_panic+0x25) [0x80d2813]
   #2 /usr/sbin/winbindd [0x80be377]
   #3 /usr/sbin/winbindd [0x80be3ed]
   #4 [0xffffe420]
   #5 /usr/lib/libkrb5.so.17 [0x400b3d12]
   #6 /usr/lib/libkrb5.so.17(krb5_cc_default+0x40) [0x400b3ed0]
   #7 /usr/sbin/winbindd(kerberos_kinit_password+0x85) [0x81920f0]
   #8 /usr/sbin/winbindd(cli_session_setup_spnego+0x355) [0x80f19ec]
   #9 /usr/sbin/winbindd [0x80806da]
   #10 /usr/sbin/winbindd(cm_fresh_connection+0x33) [0x8080f03]
   #11 /usr/sbin/winbindd [0x8087e05]
   #12 /usr/sbin/winbindd [0x807b91b]
   #13 /usr/sbin/winbindd [0x8076318]
   #14 /usr/sbin/winbindd(init_domain_list+0x147) [0x8076728]
   #15 /usr/sbin/winbindd(main+0x5d4) [0x80705e0]
   #16 /lib/tls/libc.so.6(__libc_start_main+0xe0) [0x4025a4b0]
   #17 /usr/sbin/winbindd [0x806e9f1]
[2004/09/17 17:53:24, 10] nsswitch/winbindd.c:winbind_client_read(469)
  client_read: read 0 bytes. Need 1824 more for a full request.
[2004/09/17 17:53:24, 5] nsswitch/winbindd.c:winbind_client_read(476)
  read failed on sock 9, pid 1508: EOF