[  743.850048] br0: port 1(veth1) entered blocking state
[  743.850100] br0: port 1(veth1) entered disabled state
[  743.850146] veth1: entered allmulticast mode
[  743.850207] veth1: entered promiscuous mode
[  743.857545] br0: port 1(veth1) entered blocking state
[  743.857579] br0: port 1(veth1) entered forwarding state
[  748.924496] br0: port 1(veth1) entered disabled state
[  748.928021] veth1: left allmulticast mode
[  748.928047] veth1: left promiscuous mode
[  748.928076] br0: port 1(veth1) entered disabled state