[  748.140379] br1: port 1(veth1) entered blocking state
[  748.140435] br1: port 1(veth1) entered disabled state
[  748.140472] veth1: entered allmulticast mode
[  748.140533] veth1: entered promiscuous mode
[  748.147765] br1: port 2(veth2) entered blocking state
[  748.147831] br1: port 2(veth2) entered disabled state
[  748.147862] veth2: entered allmulticast mode
[  748.147922] veth2: entered promiscuous mode
[  748.155611] br1: port 2(veth2) entered blocking state
[  748.155658] br1: port 2(veth2) entered forwarding state
[  748.155694] br1: port 1(veth1) entered blocking state
[  748.155725] br1: port 1(veth1) entered forwarding state
[  754.341865] br1: port 2(veth2) entered disabled state
[  754.341928] br1: port 1(veth1) entered disabled state
[  754.349319] veth2: left allmulticast mode
[  754.349353] veth2: left promiscuous mode
[  754.349381] br1: port 2(veth2) entered disabled state
[  754.356491] veth1: left allmulticast mode
[  754.356522] veth1: left promiscuous mode
[  754.356551] br1: port 1(veth1) entered disabled state