[ 1433.634428][ T6644] veth0: entered allmulticast mode
[ 1433.635230][ T6644] veth1: entered allmulticast mode
[ 1433.635984][ T6644] veth2: entered allmulticast mode
[ 1433.636534][ T6644] veth3: entered allmulticast mode
[ 1458.375391][ T6644] veth0: left allmulticast mode
[ 1458.375686][ T6644] veth1: left allmulticast mode
[ 1458.375902][ T6644] veth2: left allmulticast mode
[ 1458.376129][ T6644] veth3: left allmulticast mode