[  521.512054] veth0: entered allmulticast mode
[  521.512119] veth1: entered allmulticast mode
[  521.512153] veth2: entered allmulticast mode
[  521.512185] veth3: entered allmulticast mode
[  529.051788] veth0: left allmulticast mode
[  529.051838] veth1: left allmulticast mode
[  529.051869] veth2: left allmulticast mode
[  529.051894] veth3: left allmulticast mode