ESXi 6.5: Host fails with PSOD when IPV6 is disabled

I have a habit of reading all new KB articles published by VMware every week. Not only is it give a visibility of the current issues that VMware products have, but it helps to be proactive with learning some behaviour and workarounds and prepared to remediate them if required.

Therefore, after writing a few blog posts about vCenter 6.5 and IPv6 here and here, it caught my eye that ESXi 6.5 Hosts could also fail with a Purple Screen of Death when IPV6 is disabled.

VMware has published a KB 2150794 that explained this behaviour.

The only workaround at this moment is to re-enable IPv6 on all hosts in your environment.

ESXi65-IPv6-PSOD