panic related to in_output.c

Steve Ames steve at energistic.com
Wed Nov 12 06:56:12 PST 2003


Bah. Certainly better. The machine was locking every 15-20 minutes. Now
it reboots itself every couple of hours with the following:

panic: lock (sleep mutex) tcp not locked @ /usr/src/sys/netinet/tcp_syncache.c 378

-Steve

On Tue, Nov 11, 2003 at 04:20:20PM -0500, Steve Ames wrote:
> That seems to have done the job (v 1.48 of tcp_syncache.c). At least its
> been up for nearly an hour which is a definate positive!
> 
> Thanks.
> 
> -Steve
> 
> ----- Original Message ----- 
> From: "Sam Leffler" <sam at errno.com>
> To: "Steve Ames" <steve at energistic.com>; <freebsd-current at freebsd.org>
> Sent: Tuesday, November 11, 2003 11:58 AM
> Subject: Re: panic related to in_output.c
> 
> 
> > On Tuesday 11 November 2003 08:40 am, Steve Ames wrote:
> > > Code from yesterday evening (11/10 around 5PM EST). Just updated this
> > > morning. I saw no updates to ip_output.c but there were changes to a
> couple
> > > of other files in sys/netinet so figured I'd give it a whirl...
> > >
> > > panic: mutex inp not owned at /usr/src/sys/netinet/ip_output.c:218
> > > cpuid= -;
> > > Debugger("panic")
> > > Stopped at Debugger+0x55: xchgl %ebx,in_Deubbger,0
> > > db>
> >
> > I'll commit the fix today.  I was waiting for testing feedback from the
> 1st
> > person that tripped the assertion...
> >
> > Sam
> >


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