[Samba] Winbind dies redux

Gerald (Jerry) Carter jerry at samba.org
Wed Jul 26 15:33:45 GMT 2006

Hash: SHA1

Dimitri Yioulos wrote:
> All,
> I fear I''ve become a pita with this, but 
> windbind periodically dying  on one of my machines
> is really starting to cause grief, and I have
> no idea what might be causing it, especially as 
> the same config is  used on several similar boxes
> which do not exhibit the problem. While I've posted the
> problem previously, I thought that maybe this
> latest log entry after winbind dies might help with 
> finding the  solution:

Is there a bug # for this?  If not, please make one.

> lib/fault.c:dump_core(173)  dumping core in
> /var/log/samba/cores/winbindd : 2 Time(s) lib/fault.c:fault_report(42)
> INTERNAL ERROR: Signal 6 in pid 2102 (3.0.23)  Please read the

There's a abort() call somewhere....

> Trouble-Shooting section of the Samba3-HOWTO : 1 Time(s)
> lib/fault.c:fault_report(42)  INTERNAL ERROR: Signal 6 in pid 9172
> (3.0.23a)  Please read the Trouble-Shooting section of the Samba3-
> HOWTO : 1 Time(s) lib/fault.c:fault_report(44)    From:
> http://www.samba.org/samba/docs/Samba3-HOWTO.pdf : 2 Time(s)
> lib/util.c:log_stack_trace(1699)  BACKTRACE: 26 stack frames
> #0 winbindd(log_stack_trace+0x2d) [0xcd2ded]
> #1 winbindd(smb_panic+0x75) [0xcd2c95]
> #2 winbindd [0xcbe3e6]
> #3 /lib/tls/libc.so.6 [0x28f0d8]
> #4 /lib/tls/libc.so.6(abort+0x1d5) [0x290705]
> #5 winbindd [0xcf99e2]
> #6 winbindd [0xcf9c65]
> #7 winbindd(cli_krb5_get_ticket+0x242) [0xcfa142]

Can you get a backtrace with debug symbols?  The only report
of this I've seen was fixed by upgrading the krb5 libs.
What server platform and krb5 version are you using?

cheers, jerry
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