[  550.448783] br1: port 1(veth1) entered blocking state
[  550.448858] br1: port 1(veth1) entered disabled state
[  550.448922] veth1: entered allmulticast mode
[  550.449009] veth1: entered promiscuous mode
[  550.465702] br1: port 1(veth1) entered blocking state
[  550.465765] br1: port 1(veth1) entered forwarding state
[  576.160628] br1: port 1(veth1) entered disabled state
[  576.175069] veth1: left allmulticast mode
[  576.175143] veth1: left promiscuous mode
[  576.175179] br1: port 1(veth1) entered disabled state