On Tue, 21 Aug 2007 17:52:06 +0200
Jukka Salmi <j+nbsd@2007.salmi.ch> wrote:

> Hi,
> 
> I just wanted to try the recently [1]published fix for a firmware bug
> on my (i386) x40 thinkpad laptop when I noticed that booting an ACPI
> enabled kernel fails:
> 
> Kernelized RAIDframe activated
> uvm_fault(0xc05add80, 0, 1) -> 0xe
> kernel: supervisor trap page fault, code=0
> Stopped in pid 2.1 (sysmon) at  netbsd:EcGpeQueryHandler+0x2e:  movzbl  0(%eax),%eax
> db> bt
> EcGpeQueryHandler(c190b200,0,0,0,cb321a80) at netbsd:EcGpeQueryHandler+0x2e
> sysmon_task_queue_thread(cb321a80,0,c01002d2,fbff,c01002d2) at netbsd:sysmon_task_queue_thread+0x38
> 
> (this is hand typed and thus might contain typoes...)
> 
> Any hints?

Hmm. Make sure you have the latest firmwares installed. IIRC you can
see the version in the BIOS setup dialog. I have BIOS 2.08 and Embedded
Controller 1.62 and it works fine here.

-Tobias