I'm receiving the following errors when I issue the command "vblade 0 0 nfe0 /storage/blade.1"

ioctl returned -1
4294968320 bytes
BIOSETF 1: Invalid argument
pid 15099: e0.0, 8388610 sectors O_RDWR
putpkt aoe id: Bad file descriptor
read: Bad file descriptor

I am running FreeBSD 7.0-RELEASE, the network card is "nfe0: <NVIDIA nForce MCP61 Networking Adapter> port 0xe480-0xe487 mem 0xdff7d000-0xdff7dfff irq 20 at device 7.0 on pci0"

Can anyone here point in the right direction for resolving this?