[  781.575211][ T2181] br1: port 1(veth1) entered blocking state
[  781.575424][ T2181] br1: port 1(veth1) entered disabled state
[  781.575604][ T2181] veth1: entered allmulticast mode
[  781.577184][ T2181] veth1: entered promiscuous mode
[  781.643813][ T2184] br1: port 2(veth2) entered blocking state
[  781.644005][ T2184] br1: port 2(veth2) entered disabled state
[  781.644195][ T2184] veth2: entered allmulticast mode
[  781.645601][ T2184] veth2: entered promiscuous mode
[  781.693477][ T2186] br1: port 2(veth2) entered blocking state
[  781.693670][ T2186] br1: port 2(veth2) entered forwarding state
[  781.693974][ T2186] br1: port 1(veth1) entered blocking state
[  781.694155][ T2186] br1: port 1(veth1) entered forwarding state
[  791.647565][ T2513] br1: port 2(veth2) entered disabled state
[  791.648425][ T2513] br1: port 1(veth1) entered disabled state
[  791.696845][ T2515] veth2: left allmulticast mode
[  791.697021][ T2515] veth2: left promiscuous mode
[  791.697599][ T2515] br1: port 2(veth2) entered disabled state
[  791.766919][ T2517] veth1: left allmulticast mode
[  791.767111][ T2517] veth1: left promiscuous mode
[  791.767341][ T2517] br1: port 1(veth1) entered disabled state