Date: Tue, 9 Mar 2004 17:26:38 -0500 From: John Baldwin <jhb@FreeBSD.org> To: freebsd-current@FreeBSD.org Cc: "'current@freebsd.org'" <current@freebsd.org> Subject: Re: hang on bootup on 5.2.1: isa_probe_children: probing PnP devices Message-ID: <200403091726.39491.jhb@FreeBSD.org> In-Reply-To: <FE045D4D9F7AED4CBFF1B3B813C85337045D83EB@mail.sandvine.com> References: <FE045D4D9F7AED4CBFF1B3B813C85337045D83EB@mail.sandvine.com>
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On Friday 05 March 2004 01:40 pm, Don Bowman wrote: > My system is hanging as it boots. I've dropped into db as below. system is > running 5.2.1. This is a dual xeon, running sched 4bsd. > > It seems to be in some sort of infinite loop. > > Suggests on where to go with this? Is there something I should try? The > boot -v is below as well, its in isa_probe_children: probing PnP devices. > > if i run 'pnpscan' from the loader, it returns right away. > > There's no particular isa devices that i'm aware of, this is a new > p4-based xeon motherboard. > > Note: the system only does this 'most' of the time, maybe 80%. > It will do it on the generic kernel from the cd as well as the > one i built. Can you do a 'show intrcnt' from the ddb prompt to see if this is an interrupt storm? Also, can try booting with ACPI enabled to see if that alleviates your problem? -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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