Date: Fri, 10 Oct 2008 12:22:05 +0200 From: Gerrit =?ISO-8859-1?Q?K=FChn?= <gerrit@pmp.uni-hannover.de> To: John Baldwin <jhb@freebsd.org> Cc: d@delphij.net, Jeremy Chadwick <koitsu@freebsd.org>, freebsd-stable@freebsd.org, jeff@freebsd.org Subject: Re: Regression 7.0R -> 7-stable? Message-ID: <20081010122205.edd1b2f5.gerrit@pmp.uni-hannover.de> In-Reply-To: <200810071205.35961.jhb@freebsd.org> References: <20080807132947.061d24eb.gerrit@pmp.uni-hannover.de> <20081007142542.GA51071@icarus.home.lan> <20081007170742.75669f32.gerrit@pmp.uni-hannover.de> <200810071205.35961.jhb@freebsd.org>
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On Tue, 7 Oct 2008 12:05:35 -0400 John Baldwin <jhb@freebsd.org> wrote about Re: Regression 7.0R -> 7-stable?: JB> > Ok, I added options KDB and DDB to my kernel configuration and JB> > compiled with SCHED_ULE. However, after hanging the system does not JB> > react on Ctrl-Alt-Esc. Am I missing something? JB> Can you add VERBOSE_SYSINIT to your kernel config and do a boot -v? Ok, I just did that. Now I get some more info after "SMP: AP CPU #2 Launched!" (omissions by me): cpu2 AP: [list with ID, lint0, timer etc. like f=FCr CPU0 and cpu1] done. 0x[omitted]... ioapic0: Assigning ISA IRQ 1 to local APIC 0 ioapic0: Assigning ISA IRQ 9 to local APIC1 ioapic0: Assigning ISA IRQ 11 to local APIC2 ioapic0: Assigning ISA IRQ 14 to local APIC0 ioapic0: Assigning ISA IRQ 15 to local APIC1 ioapic0: Assigning PCI IRQ 17 to local APIC2 ioapic0: Assigning PCI IRQ 18 to local APIC0 ioapic0: Assigning PCI IRQ 19 to local APIC1 ioapic0: Assigning PCI IRQ 20 to local APIC2 done. 0x[omitted]... done. 0x[omitted]... done. subsystem fffffff 0xffffffff804608c0(0)... x Where I put the "x" I see a grey inverted cursor and the system hangs. I cannot break into the debugger. JB> Also, are you able to log the output at all (such as via a serial JB> console)? Well, I need to get a serial cable, notebook and stuff for that. As I am on holiday for the next two weeks I will probably not find time to do that soonish. cu Gerrit
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