On Sat, 5 Jan 2002, John Hawkinson wrote:

> > Stopped in pid 0 (swapper) at cpu_Debugger+0x10: lqx r0, r1, 0x14,
> > db> trace
> > db>
> >
> > I'd appreciate any suggestions.
>
> Please try "trace/u".

Thanks.  Typed by hand ...
db> trace/u
at panic+158
at trap+8ac
kernel MCHK trap by splraise+4: registers
  <????>   : at uvm_lock_fpageq+14
at uvm_map+330
at uvm_pagealloc_strat+f8
at uvm_km_kmemalloc+140
malloc+1c8
at zstty_attach+130
at config_+attach+2bc
at config_count_sm+48
at zsc_attach+4c0
at config-attach+2bc
at config_found_sm+48
at .L221_13c
at config_attach+2bc
at config_found_sm+48
at pci_probe_bus+2c4
at pciattach+1f8
at config_attach+2bc
at config_found_sm+48
at uninorth_attach+204
at config_attach+2bc
at config_found_sm+48
at mainbus_attach+134
at config_attach+2bc
at config_rootfound+5c
at cpu_configure_24
at configure+50
at main+438
at __start+90

  So far, I've narrowed it down to a conflict between the Apple
AirPort card (it uses the Lucent wavelan chipset on a special bus) and the
removable ethernet devices (pcmcia, cardbus, and usb).

See http://mail-index.netbsd.org/port-macppc/2001/12/31/0002.html

  -- MW