[ 1718.173829][ T7760] veth0: entered allmulticast mode
[ 1718.174352][ T7760] veth1: entered allmulticast mode
[ 1718.174668][ T7760] veth2: entered allmulticast mode
[ 1718.174961][ T7760] veth3: entered allmulticast mode
[ 1746.328290][ T7760] veth0: left allmulticast mode
[ 1746.328598][ T7760] veth1: left allmulticast mode
[ 1746.328835][ T7760] veth2: left allmulticast mode
[ 1746.329071][ T7760] veth3: left allmulticast mode