[  604.496009] veth0: entered allmulticast mode
[  604.496078] veth1: entered allmulticast mode
[  604.496127] veth2: entered allmulticast mode
[  604.496179] veth3: entered allmulticast mode
[  613.028753] veth0: left allmulticast mode
[  613.028812] veth1: left allmulticast mode
[  613.028847] veth2: left allmulticast mode
[  613.028878] veth3: left allmulticast mode