[  771.017174] br1: port 1(veth1) entered blocking state
[  771.017230] br1: port 1(veth1) entered disabled state
[  771.017264] veth1: entered allmulticast mode
[  771.017320] veth1: entered promiscuous mode
[  771.019867] br1: port 1(veth1) entered blocking state
[  771.019920] br1: port 1(veth1) entered forwarding state
[  780.947067] br1: port 1(veth1) entered disabled state
[  780.949728] veth1: left allmulticast mode
[  780.949793] veth1: left promiscuous mode
[  780.949856] br1: port 1(veth1) entered disabled state