[ 1761.613230][ T8448] veth0: entered allmulticast mode
[ 1761.613817][ T8448] veth1: entered allmulticast mode
[ 1761.614152][ T8448] veth2: entered allmulticast mode
[ 1761.614486][ T8448] veth3: entered allmulticast mode
[ 1790.538939][ T8448] veth0: left allmulticast mode
[ 1790.539229][ T8448] veth1: left allmulticast mode
[ 1790.539456][ T8448] veth2: left allmulticast mode
[ 1790.539706][ T8448] veth3: left allmulticast mode