"Failed to get property type * for port[########]" messages are found after starting VM

Products

• VMware NSX

Issue/Introduction

• Some VMs starts running on the ESXi host which is prepared for NSX on DVPGs.
• No traffic impact is seen on the VMs.
• You see messages similar to the following in /var/run/log/vmkernel.log:
  2025-07-10T11:23:43.846Z Wa(180) vmkwarning: cpu16:2098312)WARNING: kcp: KCPSetPortProp:622: [nsx@6876 comp="nsx-esx" subcomp="kcp"]Failed to get property type 62 for port[########]
  2025-07-10T11:23:43.846Z Wa(180) vmkwarning: cpu16:2098312)WARNING: kcp: KCPSetPortProp:622: [nsx@6876 comp="nsx-esx" subcomp="kcp"]Failed to get property type 63 for port[########]
  2025-07-10T11:23:43.846Z Wa(180) vmkwarning: cpu16:2098312)WARNING: kcp: KCPSetPortProp:622: [nsx@6876 comp="nsx-esx" subcomp="kcp"]Failed to get property type 61 for port[########]
  2025-07-10T11:23:43.846Z Wa(180) vmkwarning: cpu16:2098312)WARNING: kcp: KCPSetPortProp:622: [nsx@6876 comp="nsx-esx" subcomp="kcp"]Failed to get property type 3 for port[########]
  2025-07-10T11:23:43.846Z Wa(180) vmkwarning: cpu16:2098312)WARNING: kcp: KCPSetPortProp:622: [nsx@6876 comp="nsx-esx" subcomp="kcp"]Failed to get property type 181 for port[########]
  2025-07-10T11:23:43.846Z Wa(180) vmkwarning: cpu16:2098312)WARNING: kcp: KCPSetPortProp:622: [nsx@6876 comp="nsx-esx" subcomp="kcp"]Failed to get property type 141 for port[########]

Environment

VMware NSX

Cause

• This is just a logging issue and has no harm impact.

Resolution

• You can safely ignore these messages.
• In future versions, the logging output will be improved.