Subject: Re: i386 MP panic: amap_pp_adjref: negative reference count
To: Manuel Bouyer <>
From: Sami Kantoluoto <>
List: current-users
Date: 12/16/2002 21:19:14
On Mon, Dec 16, 2002 at 08:07:23PM +0100, Manuel Bouyer wrote:
> On Sat, Dec 14, 2002 at 10:26:04PM +0200, Sami Kantoluoto wrote:
> > Hi,
> > 
> > I'm getting that panic (amap_pp_adjref: negative reference count) when
> > building openoffice. It seems to be repeatable. I don't have ddb/trace
> > output yet (I'll post it when I get the panic next time [don't know how
> > long it actually takes]).. What other information could be useful to
> > catch the reason? Kernel is almost equal to GENERIC.MP (I'm going to compile
> > a new kernel with MPDEBUG option [DEBUG & DIAGNOSTIC are enabled already]).
> Maybe it's related to the panic I got this week end:

Same though came up in my mind too when I saw the message.

> My kernel is compiled with MPDEBUG and LOCKDEBUG.
> If you can reproduce the problem can you try with MPDEBUG and LOCKDEBUG ?

Actually I had MPDEBUG and LOCKDEBUG enabled already when previous panic
happened. But now I'm waiting for a next panic. So let's wait and see.