[  639.769527] veth0: entered allmulticast mode
[  639.769630] veth1: entered allmulticast mode
[  639.769691] veth2: entered allmulticast mode
[  639.769756] veth3: entered allmulticast mode
[  648.980592] veth0: left allmulticast mode
[  648.980671] veth1: left allmulticast mode
[  648.980716] veth2: left allmulticast mode
[  648.980749] veth3: left allmulticast mode