[  632.951442] veth0: entered allmulticast mode
[  632.951494] veth1: entered allmulticast mode
[  632.951531] veth2: entered allmulticast mode
[  632.951568] veth3: entered allmulticast mode
[  640.504945] veth0: left allmulticast mode
[  640.504989] veth1: left allmulticast mode
[  640.505009] veth2: left allmulticast mode
[  640.505032] veth3: left allmulticast mode