Other Not Able To Create EXT2 Filesystem in FreeBSD 10.3

[Ajay]

Hi,

In FreeBSD 10.3 I am trying to make a partition as ext2 .
I installed e2fsprogs 1.42.10 package and tried to execute mke2fs.
But I am getting error as shown below.

I have enabled EXT2 support in kernel by adding EXT2FS entry in kernel configuration.
What could be the reason for this error?

Note: The device is a secure boot enabled device.
Ajay