vSim 8.3 running under ESXi 5.5 powers off with these errors...

[papadopoulosa]

Description,Type,Date Time,Task,Target,User
Error message from dctvhdstor01.us.dci.discovery.com: VMware ESX unrecoverable error: (vcpu-0) vcpu-0:NOT_IMPLEMENTED devices/vide/iovmk/videVMK-vmkio.c:1506,Error,3/19/2015 11:00 PM,,devcf01-01, User

Description,Type,Date Time,Task,Target,User
Error message from dctvhdstor01.us.dci.discovery.com: VMware ESX unrecoverable error: (vcpu-0) vcpu-0:NOT_IMPLEMENTED devices/vide/iovmk/videVMK-vmkio.c:1506,Error,3/12/2015 7:01 PM,,devcf01-01,User

I have four vSIM's, in two clusters and they all fail after running a day or two.

Has anyone seen this issue?

[shatfield · Accepted solution]

Looks a lot like VMware kb2091578.  Try going to a newer patch release of 5.5. 

[papadopoulosa]

Missed that one.  I will install the patch and let you know.

Thank you