zz# kldunload athr_sys.ko
zz# kldload -v athr_sys.ko
Loaded athr_sys.ko, id=8
zz# dmesg | tail -15
no match for NdisMIndicateReceiveNetBufferLists
no match for NdisMRegisterScatterGatherDma
no match for RtlUnwind
no match for KeBugCheckEx
no match for KeTickCount
no match for ExfInterlockedInsertHeadList
no match for ExfInterlockedRemoveHeadList
no match for ExfInterlockedInsertTailList
no match for KeInitializeGuardedMutex
no match for KeReleaseGuardedMutex
no match for KeAcquireGuardedMutex
NDIS dummy called...
ath0: <Atheros 5424/2424> mem 0xf0000000-0xf000ffff irq 18 at device 0.0 on pci5
ath0: cannot map register space
device_attach: ath0 attach returned 6
zz#