Date: Thu, 11 May 2006 16:45:12 -0400 From: John Baldwin <jhb@freebsd.org> To: Eric Anderson <anderson@centtech.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Exiting Xorg panics Core Duo laptop Message-ID: <200605111645.13941.jhb@freebsd.org> In-Reply-To: <446322D4.7020708@centtech.com> References: <4460FCE8.9020703@centtech.com> <200605101714.34683.jhb@freebsd.org> <446322D4.7020708@centtech.com>
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On Thursday 11 May 2006 07:41, Eric Anderson wrote: > John Baldwin wrote: > > On Tuesday 09 May 2006 16:34, Eric Anderson wrote: > >> I have a Core Duo system (2 2GHz CPUs), that continually locks up (I > >> believe it panics) when exiting xorg with both CPU's enabled. If I > >> have: > >> > >> hint.apic.0.disabled="1" > >> > >> in device.hints, I only use one CPU, however it exits from xorg just > >> fine. When the system locks, I still have some keyboard control (num > >> lock lights, etc), but I can't seem to do anything else. I can't see > >> the screen, it goes black during that time. All my system > >> configs/dmesg/etc are here: > >> > >> Booted with apic not disabled: > >> http://www.googlebit.com/freebsd/200605090613/ > >> > >> Booted with apic disabled: > >> http://www.googlebit.com/freebsd/200605091117/ > >> > >> How can I debug (or help debug) this? > > > > What if you disable just SMP but leave APIC enabled > > (kern.smp.disabled=1)? > > If I disable only SMP and leave APIC enabled, everything seems to work > fine. What other info can I give you? Ok, that helps to narrow it down. Can you hook up a serial console and obtain the panic messages along with a stack trace as described in the handbook? -- 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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