Date: Thu, 02 Nov 2000 12:34:10 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: The Hermit Hacker <scrappy@hub.org> Cc: freebsd-smp@FreeBSD.org Subject: RE: More on Netfinity 7100 SMP issue ... Message-ID: <XFMail.001102123410.jhb@FreeBSD.org> In-Reply-To: <Pine.BSF.4.21.0011021617440.494-100000@thelab.hub.org>
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On 02-Nov-00 The Hermit Hacker wrote: > > Just wondering if this should be telling me anything? I'm working withthe > IBM folks right now on getting this rectified, but don't know if this > gives me more information to throw at them? > > Booting up latest -stable kernel, boot -v gives me: > > SMP: AP CPU #1 Launched! > SMP: CPU: apic_initialize(): > lint0: 0x00010700 lint1: 0x00010400 TPR: 00000010 SVR: 000001ff > <hang here> > > Again, the machine itself doesn't appear to be hanging, as I can do a > ctl-alt-del to reboot, it shuts down CPU#0 and everything ... > > tomorrow morning, I'm going to hook a laptop up to the serial console and > do a full 'boot -v' and see if maybe that provides more info? Compile DDB into the kernel. When it hangs hit Ctrl-Alt-Esc to break into the debugger. Then use 'trace' to get a stacktrace to see where it is spinning, and use 'ps' to get a list of the current processes. You might want to do this with serial console so can you do DDB over the serial console and cut and paste all the info. -- 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/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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