Date: Fri, 23 Mar 2001 19:18:56 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: The Hermit Hacker <scrappy@hub.org> Cc: freebsd-current@FreeBSD.org Subject: RE: spin lock panic ... Message-ID: <XFMail.010323191856.jhb@FreeBSD.org> In-Reply-To: <Pine.BSF.4.33.0103231818290.41105-100000@mobile.hub.org>
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On 24-Mar-01 The Hermit Hacker wrote:
>
> Over the past few days, I reformatted my computer clean, installed
> 4.2-RELEASE onto her and just finished upgrading to the latest 5.x kernel
> and world ... went to ports/x11/XFree86-4 and did a 'make install' ...
> after awhile, it panic'd as below:
>
> panic: spin lock sched lock held by 0xcb332840 for > 5 seconds
> cpuid = 1; lapic.id = 01000000
> Debugger("panic")
>
> CPU1 stopping CPUs: 0x00000001... stopped.
>
> Now, I do have DDB enabled in the kernel ... but, for the life of me, I
> can't seem to find any docs on the keystroke required to drop into it :(
> 'man ddb' doesn't document it that I can find, nor does LINT ...
Uhh, if it panic'd, it should already be in ddb at a db> prompt assuming you
have DDB in your kernel.
--
John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.baldwin.cx/~john/pgpkey.asc
"Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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