[  749.127115] br1: port 1(veth1) entered blocking state
[  749.127231] br1: port 1(veth1) entered disabled state
[  749.127330] veth1: entered allmulticast mode
[  749.127425] veth1: entered promiscuous mode
[  749.134651] br1: port 2(veth2) entered blocking state
[  749.134719] br1: port 2(veth2) entered disabled state
[  749.134790] veth2: entered allmulticast mode
[  749.134880] veth2: entered promiscuous mode
[  749.142195] br1: port 2(veth2) entered blocking state
[  749.142229] br1: port 2(veth2) entered forwarding state
[  749.142267] br1: port 1(veth1) entered blocking state
[  749.142298] br1: port 1(veth1) entered forwarding state
[  755.280890] br1: port 2(veth2) entered disabled state
[  755.280952] br1: port 1(veth1) entered disabled state
[  755.288164] veth2: left allmulticast mode
[  755.288232] veth2: left promiscuous mode
[  755.288293] br1: port 2(veth2) entered disabled state
[  755.295447] veth1: left allmulticast mode
[  755.295516] veth1: left promiscuous mode
[  755.295583] br1: port 1(veth1) entered disabled state