[  749.309502] br1: port 1(veth1) entered blocking state
[  749.309551] br1: port 1(veth1) entered disabled state
[  749.309578] veth1: entered allmulticast mode
[  749.309621] veth1: entered promiscuous mode
[  749.316889] br1: port 2(veth2) entered blocking state
[  749.316921] br1: port 2(veth2) entered disabled state
[  749.316953] veth2: entered allmulticast mode
[  749.316995] veth2: entered promiscuous mode
[  749.324321] br1: port 2(veth2) entered blocking state
[  749.324351] br1: port 2(veth2) entered forwarding state
[  749.324391] br1: port 1(veth1) entered blocking state
[  749.324426] br1: port 1(veth1) entered forwarding state
[  755.469605] br1: port 2(veth2) entered disabled state
[  755.469660] br1: port 1(veth1) entered disabled state
[  755.478112] veth2: left allmulticast mode
[  755.478145] veth2: left promiscuous mode
[  755.478166] br1: port 2(veth2) entered disabled state
[  755.486485] veth1: left allmulticast mode
[  755.486521] veth1: left promiscuous mode
[  755.486545] br1: port 1(veth1) entered disabled state