I have 23 ESXi hosts upgraded to Update 3 and am seeing this issue with veeam. This started happening shortly after upgrading to veeam 8 so had tickets open with veeam and vmware. After two days of sending log, after log, after log, (you know the drill) they told us about this issue. All the time we were continuing our upgrade to update 3.
It didn't sound like they were close to a fix.
