[  646.424499] veth0: entered allmulticast mode
[  646.424586] veth1: entered allmulticast mode
[  646.424649] veth2: entered allmulticast mode
[  646.424743] veth3: entered allmulticast mode
[  655.616774] veth0: left allmulticast mode
[  655.616829] veth1: left allmulticast mode
[  655.616857] veth2: left allmulticast mode
[  655.616886] veth3: left allmulticast mode