Re: Reproducable panic in in6_pcbbind

From: Olivier Houchard <cognet_at_ci0.org>
Date: Wed, 21 May 2003 15:44:44 +0200
On Wed, May 21, 2003 at 08:40:11AM -0500, Craig Boston wrote:
> > I experienced the same kgdb trace last manth. I found the crashdump
> > lied about where the trap occured. What DDB prints? If the true trap
> > point is at in6_pcbbind() in netinet6/in6_pcb.c, the problem may be
> > same to kern/50621.
> 
> This may be the same problem.  It happens if I disconnect and quickly
> reconnect the ssh session (causing ssh to open a listener socket on
> ::1).  I thought it might be related to TIME_WAIT, and kern/50621 seems
> to point to that as well.
> 
> I do have a serial console hooked up, so as soon as I get a moment when
> I can remount everything read-only I'll try to trigger the bug and see
> what DDB says.
> 
> Craig

Hi,

I had the same problem, and the attached patch should fix it, although
I'm not sure of how right it is.

Cheers, 


Olivier

Received on Wed May 21 2003 - 04:45:42 UTC

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