Locking error - Samba 2.2.2

[Wilson]

----- Original Message -----
From: "Jeremy Allison" <jra at samba.org>
To: "Wilson" <defiler at null.net>
Cc: "Gerald (Jerry) Carter" <jerry at samba.org>; <samba at lists.samba.org>
Sent: Monday, October 22, 2001 2:10 PM
Subject: Re: Locking error - Samba 2.2.2


> On Mon, Oct 22, 2001 at 10:34:58AM -0400, Wilson wrote:
> > ----- Original Message -----
> > From: "Gerald (Jerry) Carter" <jerry at samba.org>
> > To: "Wilson" <defiler at null.net>
> > Cc: <samba at lists.samba.org>
> > Sent: Monday, October 22, 2001 8:43 AM
> > Subject: Re: Locking error - Samba 2.2.2
> >
> >
> > > On Sat, 20 Oct 2001, Wilson wrote:
> > >
> > > > This is a new one for me. Has anyone else encountered this?
> > > > Linux 2.4.12-ac3+preempt with Samba 2.2.2
> > > > I saw this error when I tried "cutting and pasting" a pair of
> > directories
> > > > between two shares on the same machine from a Windows 2000 client
PC.
> > > > /var/log/samba/log.smbd
> > > > [2001/10/20 23:51:06, 0] locking/locking.c:delete_fn(252)
> > > >   locking : delete_fn. LOGIC ERROR ! Entry for pid 969 and it no
longer
> > > > exists !
> > >
> > > Ignore this for now.  It is defensive programming code put it to
> > > help us track down a bug.
> > >
> >
> > I stepped back from 2.4.12-ac3+preempt to 2.4.9-ac8, and this problem
seems
> > to have gone away.
> > Sometime soon, I'll try 2.4.12-ac3 without preempt, to make sure it
isn't
> > some interaction with the preemptible kernel patch.
> >
> > Just before I stepped back to the older kernel, I started getting happy
fun
> > errors like this:
> >   ===============================================================
> > [2001/10/21 21:16:05, 0] lib/fault.c:fault_report(41)
> >   INTERNAL ERROR: Signal 11 in pid 7540 (2.2.2)
> >   Please read the file BUGS.txt in the distribution
> > [2001/10/21 21:16:05, 0] lib/fault.c:fault_report(43)
> >   ===============================================================
> > [2001/10/21 21:16:05, 0] lib/util.c:smb_panic(1055)
> >   PANIC: internal error
> > [2001/10/21 21:17:37, 0] lib/fault.c:fault_report(40)
>
> Can you get a stack backtrace from any of these ?
>

I would have to recompile Samba with debugging symbols enabled to get this,
right?
..or do I just need to start Samba with strace?
Sorry for the ignorance.

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