[  749.012114] br1: port 1(veth1) entered blocking state
[  749.012173] br1: port 1(veth1) entered disabled state
[  749.012211] veth1: entered allmulticast mode
[  749.012265] veth1: entered promiscuous mode
[  749.020400] br1: port 2(veth2) entered blocking state
[  749.020434] br1: port 2(veth2) entered disabled state
[  749.020466] veth2: entered allmulticast mode
[  749.020514] veth2: entered promiscuous mode
[  749.029828] br1: port 2(veth2) entered blocking state
[  749.029860] br1: port 2(veth2) entered forwarding state
[  749.029898] br1: port 1(veth1) entered blocking state
[  749.029928] br1: port 1(veth1) entered forwarding state
[  755.183309] br1: port 2(veth2) entered disabled state
[  755.183383] br1: port 1(veth1) entered disabled state
[  755.191027] veth2: left allmulticast mode
[  755.191057] veth2: left promiscuous mode
[  755.191088] br1: port 2(veth2) entered disabled state
[  755.198885] veth1: left allmulticast mode
[  755.198919] veth1: left promiscuous mode
[  755.198950] br1: port 1(veth1) entered disabled state