Subject: uvm_fault: stopped in sysmon
To: None <current-users@netbsd.org>
From: Jukka Salmi <j+nbsd@2007.salmi.ch>
List: current-users
Date: 08/21/2007 17:52:06
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?

TIA, Jukka

[1] http://www.netbsd.org/~tnn/NetBSD_on_Thinkpad_x40.html

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