[ 1558.731145][ T6837] veth0: entered allmulticast mode
[ 1558.731692][ T6837] veth1: entered allmulticast mode
[ 1558.732009][ T6837] veth2: entered allmulticast mode
[ 1558.732332][ T6837] veth3: entered allmulticast mode
[ 1586.437858][ T6837] veth0: left allmulticast mode
[ 1586.438150][ T6837] veth1: left allmulticast mode
[ 1586.438398][ T6837] veth2: left allmulticast mode
[ 1586.438614][ T6837] veth3: left allmulticast mode