panic on pccard insert

Whatever pccard i insert, here an unsupported 3Com OfficeConnect
WiFi card or even a Intel Pro/100+ Mobile16 card it panics like
seen below. This happens if booted with the card inserted and
if hotplugged. The laptop is booted "diskless" so I can't produce
a crashdump (the info below is typed by hand).

full dmesg, kernel config and kernel.debug can be found at
http://213.67.96.190/pccard/

Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0xce6cb000
fault code              = supervisor read, page not present
instruction pointer     = 0x8:0xc016a7b5
stack pointer           = 0x10:0xcd2c4938
frame pointer           = 0x10:0xcd2c4b54
code segment            = base 0x0, limit 0xfffff, type 0x1b
                         = DPL 0, pres1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 8 (cbb0)
kernel: type 12 trap, code=0
Stopped at      pccard_scan_cis+0x165:  movzbl  0(%eax,%edx,1),%eax
db> tr
pccard_scan_cis+0x165
pccard_read_cis+0xb4
pccard_attach_card+0x9b
CARD_ATTACH_CARD+0x48
exca_insert+0x23
cbb_insert+0x93
cbb_event_thread+0xa4
fork_exit+0xb1
fork_trampoline+0x1a
--- trap 0x1, eip = 0, esp = 0xcd2c4d7c, ebp = 0 ---

pccard stuff from dmesg:
cbb0: <O2Micro OZ6933 PCI-CardBus Bridge> irq 9 at device 19.0 on pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb0: PCI Configuration space:
   0x00: 0x69331217 0x04100007 0x06070002 0x00822000
   0x10: 0x88000000 0x020000a0 0x20010100 0xfffff000
   0x20: 0x00000000 0xfffff000 0x00000000 0x0000fffd
   0x30: 0x00000001 0x0000fffd 0x00000001 0x04000109
   0x40: 0x10e610cf 0x00000001 0x00000000 0x00000000
   0x50: 0x00000000 0x00000000 0x00000000 0x00000000
   0x60: 0x00000000 0x00000000 0x00000000 0x00000000
   0x70: 0x00000000 0x00000000 0x00000000 0x00000000
   0x80: 0x00000000 0x00000000 0x00000000 0x00000000
   0x90: 0x0c0023bf 0x824203ea 0x10500000 0x00000000
   0xa0: 0xfe020001 0x00c04000 0x00000000 0x00000000
   0xb0: 0x00000000 0x00000000 0x00000000 0x00000000
   0xc0: 0x00000000 0x00000000 0x00000000 0x00000000
   0xd0: 0x00000000 0x00000000 0x00000000 0x00000000
   0xe0: 0x00000000 0x00000000 0x00000000 0x00000000
   0xf0: 0x00000000 0x00000000 0x00000000 0x00000000
cbb1: <O2Micro OZ6933 PCI-CardBus Bridge> irq 9 at device 19.1 on pci0
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
cbb1: PCI Configuration space:
   0x00: 0x69331217 0x04100007 0x06070002 0x00822000
   0x10: 0x88001000 0x020000a0 0x20020200 0xfffff000
   0x20: 0x00000000 0xfffff000 0x00000000 0x0000fffd
   0x30: 0x00000001 0x0000fffd 0x00000001 0x04000209
   0x40: 0x10e610cf 0x00000001 0x00000000 0x00000000
   0x50: 0x00000000 0x00000000 0x00000000 0x00000000
   0x60: 0x00000000 0x00000000 0x00000000 0x00000000
   0x70: 0x00000000 0x00000000 0x00000000 0x00000000
   0x80: 0x00000000 0x00000000 0x00000000 0x00000000
   0x90: 0x0c0023bf 0x824203ea 0x10500000 0x00000000
   0xa0: 0xfe020001 0x00c04000 0x00000000 0x00000000
   0xb0: 0x00000000 0x00000000 0x00000000 0x00000000
   0xc0: 0x00000000 0x00000000 0x00000000 0x00000000
   0xd0: 0x00000000 0x00000000 0x00000000 0x00000000
   0xe0: 0x00000000 0x00000000 0x00000000 0x00000000
   0xf0: 0x00000000 0x00000000 0x00000000 0x00000000

pciconf:
cbb0_at_pci0:19:0: class=0x060700 card=0x10e610cf chip=0x69331217 rev=0x02 hdr=0x02
     vendor   = 'O2 Micro Inc'
     device   = 'OZ6933 CardBus Controller'
     class    = bridge
     subclass = PCI-CardBus
cbb1_at_pci0:19:1: class=0x060700 card=0x10e610cf chip=0x69331217 rev=0x02 hdr=0x02
     vendor   = 'O2 Micro Inc'
     device   = 'OZ6933 CardBus Controller'
     class    = bridge
     subclass = PCI-CardBus