Rebooting an ESXi 5.1 host enabled with Beacon probing on the NIC teaming policy fails with a purple diagnostic screen. (in my case Build 799733)
#PF Exception 14 in world 8762
This is a known issue affecting ESXi 5.1.x and will fixed in a future update. This article will be updated as information becomes available.
The content was copied from: VMware Knowledge Base