[ 2148.885834][T19948] veth0: entered allmulticast mode
[ 2148.888282][T19948] veth1: entered allmulticast mode
[ 2148.888834][T19948] veth2: entered allmulticast mode
[ 2148.889368][T19948] veth3: entered allmulticast mode
[ 2173.021078][T19948] veth0: left allmulticast mode
[ 2173.021917][T19948] veth1: left allmulticast mode
[ 2173.022458][T19948] veth2: left allmulticast mode
[ 2173.022895][T19948] veth3: left allmulticast mode