[  749.313994] br1: port 1(veth1) entered blocking state
[  749.314059] br1: port 1(veth1) entered disabled state
[  749.314091] veth1: entered allmulticast mode
[  749.314161] veth1: entered promiscuous mode
[  749.321704] br1: port 2(veth2) entered blocking state
[  749.321785] br1: port 2(veth2) entered disabled state
[  749.321859] veth2: entered allmulticast mode
[  749.321954] veth2: entered promiscuous mode
[  749.329731] br1: port 2(veth2) entered blocking state
[  749.329803] br1: port 2(veth2) entered forwarding state
[  749.329873] br1: port 1(veth1) entered blocking state
[  749.329941] br1: port 1(veth1) entered forwarding state
[  755.500856] br1: port 2(veth2) entered disabled state
[  755.500957] br1: port 1(veth1) entered disabled state
[  755.508611] veth2: left allmulticast mode
[  755.508640] veth2: left promiscuous mode
[  755.508671] br1: port 2(veth2) entered disabled state
[  755.516274] veth1: left allmulticast mode
[  755.516338] veth1: left promiscuous mode
[  755.516405] br1: port 1(veth1) entered disabled state