[  756.660660] br1: port 1(veth1) entered blocking state
[  756.660761] br1: port 1(veth1) entered disabled state
[  756.660837] veth1: entered allmulticast mode
[  756.660937] veth1: entered promiscuous mode
[  756.663800] br1: port 1(veth1) entered blocking state
[  756.663850] br1: port 1(veth1) entered forwarding state
[  769.554873] br1: port 1(veth1) entered disabled state
[  769.557683] veth1: left allmulticast mode
[  769.557752] veth1: left promiscuous mode
[  769.557821] br1: port 1(veth1) entered disabled state