[  756.802585] br1: port 1(veth1) entered blocking state
[  756.802673] br1: port 1(veth1) entered disabled state
[  756.802745] veth1: entered allmulticast mode
[  756.802836] veth1: entered promiscuous mode
[  756.805543] br1: port 1(veth1) entered blocking state
[  756.805580] br1: port 1(veth1) entered forwarding state
[  769.709010] br1: port 1(veth1) entered disabled state
[  769.711712] veth1: left allmulticast mode
[  769.711751] veth1: left promiscuous mode
[  769.711779] br1: port 1(veth1) entered disabled state