[  578.716295][ T5472] br1: port 1(veth1) entered blocking state
[  578.716674][ T5472] br1: port 1(veth1) entered disabled state
[  578.717019][ T5472] veth1: entered allmulticast mode
[  578.718889][ T5472] veth1: entered promiscuous mode
[  578.754652][ T2280] br1: port 1(veth1) entered blocking state
[  578.755013][ T2280] br1: port 1(veth1) entered forwarding state
[  589.848551][ T5576] br1: port 1(veth1) entered disabled state
[  589.880269][ T5577] veth1: left allmulticast mode
[  589.880539][ T5577] veth1: left promiscuous mode
[  589.880882][ T5577] br1: port 1(veth1) entered disabled state