[  710.724278][ T7181] br1: port 1(veth1) entered blocking state
[  710.724664][ T7181] br1: port 1(veth1) entered disabled state
[  710.725048][ T7181] veth1: entered allmulticast mode
[  710.727760][ T7181] veth1: entered promiscuous mode
[  710.772895][ T2193] br1: port 1(veth1) entered blocking state
[  710.773202][ T2193] br1: port 1(veth1) entered forwarding state
[  722.902382][ T7280] br1: port 1(veth1) entered disabled state
[  722.935006][ T7281] veth1: left allmulticast mode
[  722.935308][ T7281] veth1: left promiscuous mode
[  722.935771][ T7281] br1: port 1(veth1) entered disabled state