[  644.888305] veth0: entered allmulticast mode
[  644.888381] veth1: entered allmulticast mode
[  644.888435] veth2: entered allmulticast mode
[  644.888476] veth3: entered allmulticast mode
[  654.306765] veth0: left allmulticast mode
[  654.306824] veth1: left allmulticast mode
[  654.306863] veth2: left allmulticast mode
[  654.306905] veth3: left allmulticast mode