[  630.180894][ T7863] veth0: entered allmulticast mode
[  630.181543][ T7863] veth1: entered allmulticast mode
[  630.181956][ T7863] veth2: entered allmulticast mode
[  630.182502][ T7863] veth3: entered allmulticast mode
[  642.000744][ T7863] veth0: left allmulticast mode
[  642.000999][ T7863] veth1: left allmulticast mode
[  642.001189][ T7863] veth2: left allmulticast mode
[  642.001376][ T7863] veth3: left allmulticast mode