vpanic() at vpanic+0x1a4
panic() at panic+0x48
pcib_add_window_resources() at pcib_add_window_resources+0xf4
pcib_alloc_window() at pcib_alloc_window+0xfc
pcib_attach_common() at pcib_attach_common+0xa0c
pcib_attach() at pcib_attach+0x14
device_attach() at device_attach+0x3fc
bus_generic_attach() at bus_generic_attach+0x50
pci_attach() at pci_attach+0xe4
device_attach() at device_attach+0x3fc
bus_generic_attach() at bus_generic_attach+0x50
device_attach() at device_attach+0x3fc
bus_generic_new_pass() at bus_generic_new_pass+0x124
bus_generic_new_pass() at bus_generic_new_pass+0xb4
bus_generic_new_pass() at bus_generic_new_pass+0xb4
root_bus_configure() at root_bus_configure+0x44
mi_startup() at mi_startup+0x1e0
virtdone() at virtdone+0x68
KDB: enter: panic
[ thread pid 0 tid 100000 ]
Stopped at      kdb_enter+0x4c: str     xzr, [x19, #1152]
db>