[  597.809635] veth0: entered allmulticast mode
[  597.809753] veth1: entered allmulticast mode
[  597.809833] veth2: entered allmulticast mode
[  597.809905] veth3: entered allmulticast mode
[  606.430064] veth0: left allmulticast mode
[  606.430152] veth1: left allmulticast mode
[  606.430200] veth2: left allmulticast mode
[  606.430239] veth3: left allmulticast mode