[  639.835238] veth0: entered allmulticast mode
[  639.835325] veth1: entered allmulticast mode
[  639.835385] veth2: entered allmulticast mode
[  639.835443] veth3: entered allmulticast mode
[  649.094346] veth0: left allmulticast mode
[  649.094405] veth1: left allmulticast mode
[  649.094443] veth2: left allmulticast mode
[  649.094495] veth3: left allmulticast mode