Date: Mon, 27 Nov 2000 21:56:21 -0800 From: Alfred Perlstein <bright@wintelcom.net> To: The Hermit Hacker <scrappy@hub.org> Cc: freebsd-current@FreeBSD.ORG Subject: Re: system hangs ... not sure how to debug ... Message-ID: <20001127215621.T8051@fw.wintelcom.net> In-Reply-To: <Pine.BSF.4.21.0011272208420.425-100000@thelab.hub.org>; from scrappy@hub.org on Mon, Nov 27, 2000 at 10:11:39PM -0400 References: <Pine.BSF.4.21.0011272208420.425-100000@thelab.hub.org>
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* The Hermit Hacker <scrappy@hub.org> [001127 18:12] wrote: > > Morning all ... > > Every since the SMPng code went into -current way back when, I've > been experiencing hangs ... and am not quite sure how to debug this. I'm > in X all the time, so breaking to the debugger to see where its hanging > isn't possible ... > > Some kernels its relatively easy to trigger, some kernels are > harder to trigger, but they all do at some point in time ... > > Can someone suggestion a method of being able to debug this? Serial console, add BREAK_TO_DEBUGGER (sp?) to your kernel config and hook your laptop up to it. -- -Alfred Perlstein - [bright@wintelcom.net|alfred@freebsd.org] "I have the heart of a child; I keep it in a jar on my desk." To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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