Re: spin lock panic in 5.2-REL (more info)

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Thu, 29 Jan 2004 11:19:33 -0500
On Wednesday 28 January 2004 09:50 pm, Peter Losher wrote:
> On Wednesday 28 January 2004 06:21 pm, Peter Losher wrote:
> > If there is anything else I can provide that doesn't make the system
> > slow as molassess to help debug,  I am all ears.
>
> And it happened to panic again w/ a witness enabled kernel: (I restarted
> the system back up w/ the WITNESS kernel by accident) :)
>
> -=-
> login: root
> recursed on non-recursive lock (sleep mutex) rtentry
> _at_ /usr/src/sys/net/route.c:182
> first acquired _at_ /usr/src/sys/net/route.c:744
> panic: recurse
> cpuid = 0;
> Debugger("panic")
> Stopped at      Debugger+0x55:  xchgl   %ebx,in_Debugger.0
> db>
> -=-
>
> Hope this provides some clarity...  I can't run w/ this kernel for very
> long...

That is a different panic by the way. (Recursed on non-recursive lock) and is 
something that sam_at_ and andre_at_ will probably be interested in.

-- 
John Baldwin <jhb_at_FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org
Received on Thu Jan 29 2004 - 07:32:08 UTC

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