Samba 4 beta8 PANIC: internal error

[Andrew Bartlett]

On Tue, 2012-08-28 at 20:54 +0200, steve wrote:
> On 08/28/2012 08:29 PM, Michael Wood wrote:
> > On 28 August 2012 13:55, steve <steve at steve-ss.com> wrote:
> >> On 28/08/12 13:20, Andrew Bartlett wrote:
> >>> On Tue, 2012-08-28 at 13:05 +0200, steve wrote:
> >>>> 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.
> >> Hi
> >> Thanks
> >>
> >> I'll try for the backtrace. Normally, before it gave the backtrace in e.g.
> >> samba -i -M single -d3
> >> But this time it crashes before the backtrace appears and throws me back at
> >> the prompt.
> >>
> >> Can anyone help me with how to do a backtrace. Or a searchable list archive
> >> link so I can try and find the reference?
> > """
> > If it still faults, please run under gdb (gdb --args samba -i -M single)
> > and get me a backtrace (bt full).
> > """
> >
> Hi Michael
> Thanks
> 
> OK, I tried that:
>   gdb --args samba -i -M single
> GNU gdb (GDB) SUSE (7.4.50.20120603-2.1.2)
> Copyright (C) 2012 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later 
> <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "i586-suse-linux".
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>...
> Reading symbols from /usr/local/samba/sbin/samba...done.
> (gdb) bt full
> No stack.
> (gdb)

I'm sorry, I was overly brief with the steps I gave.  When running a
binary under gdb, to start it type 'run'.  Then when it crashes or
aborts, type 'bt full'. 

Andrew Bartlett

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