[  655.031760][ T4169] veth0: entered allmulticast mode
[  655.032114][ T4169] veth1: entered allmulticast mode
[  655.032363][ T4169] veth2: entered allmulticast mode
[  655.032590][ T4169] veth3: entered allmulticast mode
[  666.090085][ T4169] veth0: left allmulticast mode
[  666.090411][ T4169] veth1: left allmulticast mode
[  666.090637][ T4169] veth2: left allmulticast mode
[  666.090829][ T4169] veth3: left allmulticast mode