Samba 4 beta8 PANIC: internal error

[Andrew Bartlett]

On Tue, 2012-08-28 at 13:05 +0200, steve wrote:
> Hi
> 
> 2 replicating DC's updated an hour ago.
> 
> DC1 starts fine but as soon as DC2 is started:
> INTERNAL ERROR: Signal 11 in pid 25065 (4.0.0beta8-GIT-11a5646)
> Please read the Trouble-Shooting section of the Samba HOWTO
> PANIC: internal error
> Terminating connection - 'NT_STATUS_CONNECTION_DISCONNECTED'
> single_terminate: reason[NT_STATUS_CONNECTION_DISCONNECTED]
> Bad talloc magic value - unknown value
> PANIC: Bad talloc magic value - unknown value
> 
> I ran
>   samba-tool dbcheck --cross-ncs --fix
> on Both DC's without errors.
> 
> Any ideas where to look next?

Follow the directions I have recently given others on how to get us a
useful backtrace from a panic/segfault.

Once I get that, fixing a panic like this is normally pretty easy.

Thanks,

Andrew Bartlett

-- 
Andrew Bartlett                                http://samba.org/~abartlet/
Authentication Developer, Samba Team           http://samba.org