[  749.098048] br1: port 1(veth1) entered blocking state
[  749.098103] br1: port 1(veth1) entered disabled state
[  749.098136] veth1: entered allmulticast mode
[  749.098210] veth1: entered promiscuous mode
[  749.106383] br1: port 2(veth2) entered blocking state
[  749.106422] br1: port 2(veth2) entered disabled state
[  749.106462] veth2: entered allmulticast mode
[  749.106526] veth2: entered promiscuous mode
[  749.114439] br1: port 2(veth2) entered blocking state
[  749.114485] br1: port 2(veth2) entered forwarding state
[  749.114518] br1: port 1(veth1) entered blocking state
[  749.114551] br1: port 1(veth1) entered forwarding state
[  755.254489] br1: port 2(veth2) entered disabled state
[  755.254558] br1: port 1(veth1) entered disabled state
[  755.262078] veth2: left allmulticast mode
[  755.262107] veth2: left promiscuous mode
[  755.262137] br1: port 2(veth2) entered disabled state
[  755.269624] veth1: left allmulticast mode
[  755.269686] veth1: left promiscuous mode
[  755.269750] br1: port 1(veth1) entered disabled state