[  959.966138][T30550] veth0: entered allmulticast mode
[  959.966624][T30550] veth1: entered allmulticast mode
[  959.966937][T30550] veth2: entered allmulticast mode
[  959.967268][T30550] veth3: entered allmulticast mode
[  971.353718][T30550] veth0: left allmulticast mode
[  971.354255][T30550] veth1: left allmulticast mode
[  971.354716][T30550] veth2: left allmulticast mode
[  971.355176][T30550] veth3: left allmulticast mode