On Tue, Mar 20, 2001 at 04:46:48PM +1100, matthew green wrote:

> could you run "mach tf" and "t" at this point, to give us a look at the
> trapframe, and also the stack trace?

db> mach tf                                                
Trapframe 0x1473730:    tstate: 58000600        pc: 126adec     npc: 126adf0
y: 0    pil: 13 oldpil: 13      fault: 58000600 kstack: 0       tt: 101 Globals:
                                                                               
0000000000000000 0000000001400000 000000000141a800 0000000000000021
0000000000000000 000000000000000d 0000000000000021 0000000000000001
outs:                                                              
0000000001410c00 0000000000000001 000000000147b700 000000000147b6f8
0000000001808758 0000000000000000 0000000001807de1 00000000010b4f8c
locals:                                                            
0000000001808728 7ffffffffffffff8 8000000000000000 0000000000000000
000000000000000a 000000000000000a 0000000000000000 00000000f0063fac
ins:                                                               
000000000132f3a8 0000000000000001 0000000000000100 00000000fffa5ff8
0000000084000000 000001fe02dbba80 0000000001807ea1 0000000001267e4c
db> t                                                              
data_access_error(32, fffa5ff8, 80004f, 1fe02dbba80, 140e800, 1809140) at data_a
ccess_error+0x348                                                              
data_error(20500015, 1d, 1802000, 1fe02dbba6c, 4, 100b8e4) at data_error+0x4
confaddr_ok(1da5b00, 1dbba80, 1dddf80, 4, 141a400, 0) at confaddr_ok+0x9c   
pci_conf_read(1415a78, 1dbba80, 3c, 18094dc, 18094d0, 0) at pci_conf_read+0x90
pci_attach_hook(1415a78, 1dbba80, 18097f0, 1dddfa0, 1415800, 1320820) at pci_att
ach_hook+0x3f8                                                                 
pciattach(12d1800, 1dbba80, 18097f0, 121cb28, 1dddf90, 0) at pciattach+0x18
config_attach(1dbba80, 140b0d0, 18097f0, 0, 140e800, 140a000) at config_attach+0
x380                                                                           
config_found_sm(1da5b00, 18097f0, 122a480, 0, 1dbbd00, 1dbbe00) at config_found_
sm+0x24                                                                        
psycho_attach(1dbbf00, 1da5b00, 1809ab0, 122a358, 1dddfc0, 1000000) at psycho_at
tach+0x118                                                                     
config_attach(1da5b00, 140b0d0, 1809ab0, 0, 140e800, 140a000) at config_attach+0
x380                                                                           
config_found_sm(1dbbf00, 1809ab0, 1257938, 0, 1809ad0, 132ac00) at config_found_
sm+0x24                                                                        
mainbus_attach(132af98, 132af88, 141a760, 132af28, 132af80, 132af70) at mainbus_
attach+0x3b4                                                                   
config_attach(1dbbf00, 140b0d0, 0, 0, 140e800, 140a000) at config_attach+0x380
config_rootfound(132ae08, 0, 1411538, 0, 1dbce00, 12b3198) at config_rootfound+0x44                                                                            
cpu_configure(147b688, 147b6a8, 140b200, 0, 0, 12b33b8) at cpu_configure+0x3c
configure(149e000, 149e000, 149e000, 149c400, fffffffffffffc00, 15ab8000) at con
figure+0x50                                                                    
main(1477000, 147a400, 14a0c00, 20000, 141a800, 0) at main+0x410
cpu_initialize(14097b0, 0, 1000000, e0000000, 73800076, 100a4dc) at cpu_initiali
ze+0x3fc