[ 1735.621661][ T7647] veth0: entered allmulticast mode
[ 1735.622669][ T7647] veth1: entered allmulticast mode
[ 1735.623621][ T7647] veth2: entered allmulticast mode
[ 1735.625265][ T7647] veth3: entered allmulticast mode
[ 1759.440472][ T7647] veth0: left allmulticast mode
[ 1759.440979][ T7647] veth1: left allmulticast mode
[ 1759.441408][ T7647] veth2: left allmulticast mode
[ 1759.441822][ T7647] veth3: left allmulticast mode