[  770.305842] br0: port 1(veth1) entered blocking state
[  770.305913] br0: port 1(veth1) entered disabled state
[  770.305957] veth1: entered allmulticast mode
[  770.306021] veth1: entered promiscuous mode
[  770.312011] br0: port 1(veth1) entered blocking state
[  770.312085] br0: port 1(veth1) entered forwarding state
[  775.377831] br0: port 1(veth1) entered disabled state
[  775.380676] veth1: left allmulticast mode
[  775.380743] veth1: left promiscuous mode
[  775.380811] br0: port 1(veth1) entered disabled state