[  640.499841] br0: port 1(veth1) entered blocking state
[  640.499924] br0: port 1(veth1) entered disabled state
[  640.500010] veth1: entered allmulticast mode
[  640.500111] veth1: entered promiscuous mode
[  640.536728] br0: port 1(veth1) entered blocking state
[  640.536806] br0: port 1(veth1) entered forwarding state
[  645.770333] br0: port 1(veth1) entered disabled state
[  645.785138] veth1: left allmulticast mode
[  645.785191] veth1: left promiscuous mode
[  645.785245] br0: port 1(veth1) entered disabled state