[  639.960545] veth0: entered allmulticast mode
[  639.960633] veth1: entered allmulticast mode
[  639.960676] veth2: entered allmulticast mode
[  639.960768] veth3: entered allmulticast mode
[  649.345663] veth0: left allmulticast mode
[  649.345737] veth1: left allmulticast mode
[  649.345782] veth2: left allmulticast mode
[  649.345823] veth3: left allmulticast mode