VMDirectPath I/O Stuck in available (pending)

Hello,

I'm trying to perform VMDirectPath I/O for a couple of network interfaces on a HP DL360 G7 running VMWare ESXi6.5. After enabling the option for the interfaces and rebooting the host, it still saying pending to reboot. The option Intel VT for Directed I/O (VT-d) is enabled at the BIOS. DirectPath is compatible under the Advanced settings in VCenter Server networking section. The network interfaces are Intel 82571EB Gigabit Ethernet Controller.

Did the configuration from the VCenter and from the ESXi at the host without success. Any ideas?

Thanks.