[  628.373544] veth0: entered allmulticast mode
[  628.373625] veth1: entered allmulticast mode
[  628.373681] veth2: entered allmulticast mode
[  628.373739] veth3: entered allmulticast mode
[  637.437542] veth0: left allmulticast mode
[  637.437604] veth1: left allmulticast mode
[  637.437635] veth2: left allmulticast mode
[  637.437666] veth3: left allmulticast mode