Re: HP DL145G2 boot problems with 7.0



On Monday 21 April 2008 03:23:04 pm Ryan Lackey wrote:
I have 4 HP DL145G2 boxes (dual opteron). I recently upgrded them from
6.2-STABLE to 7.0-RELEASE using cvsup on each, compiling world + kernel.

The upgrade was (fairly painless on two machines, and has broken the other
two machines.

On boot, the broken machines hang somewhere after kbdc and psm, and before
serial driver initialization.

Specifically, I see:
psm0: unable to allocate IRQ
psmcpnp0: PS/2 mouse port irq 12 on acpi0
pm0: ps2 mouse irq 12 on atkbdc0
ioapic0: routing intpin 12 (ISA IRQ 12) to vector 57
psm0: giant-locked
psm0: thread
psm0: model intellimouse explorer....
psm0: config; 0000000000 flags: 000000008, packet size:4
psm0: syncmask:08, syncbits:00

After that, it hangs.

I would add more printfs to figure out exactly where it dies. I would start
by seeing if it makes it out of the psm driver. If so, then I would start
adding printfs to the new-bus code in sys/kern/subr_bus.c to see if drivers
are probing when it hangs.

--
John Baldwin
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