[  611.521918][ T6203] veth0: entered allmulticast mode
[  611.522343][ T6203] veth1: entered allmulticast mode
[  611.522633][ T6203] veth2: entered allmulticast mode
[  611.522927][ T6203] veth3: entered allmulticast mode
[  622.389734][ T6203] veth0: left allmulticast mode
[  622.390080][ T6203] veth1: left allmulticast mode
[  622.391207][ T6203] veth2: left allmulticast mode
[  622.391466][ T6203] veth3: left allmulticast mode