[  750.867723] br1: port 1(veth1) entered blocking state
[  750.867836] br1: port 1(veth1) entered disabled state
[  750.867951] veth1: entered allmulticast mode
[  750.868084] veth1: entered promiscuous mode
[  750.891263] br1: port 2(veth2) entered blocking state
[  750.891391] br1: port 2(veth2) entered disabled state
[  750.891487] veth2: entered allmulticast mode
[  750.891627] veth2: entered promiscuous mode
[  750.912907] br1: port 2(veth2) entered blocking state
[  750.913014] br1: port 2(veth2) entered forwarding state
[  750.913092] br1: port 1(veth1) entered blocking state
[  750.913162] br1: port 1(veth1) entered forwarding state
[  758.514638] br1: port 2(veth2) entered disabled state
[  758.514774] br1: port 1(veth1) entered disabled state
[  758.538631] veth2: left allmulticast mode
[  758.538747] veth2: left promiscuous mode
[  758.538819] br1: port 2(veth2) entered disabled state
[  758.562531] veth1: left allmulticast mode
[  758.562600] veth1: left promiscuous mode
[  758.562637] br1: port 1(veth1) entered disabled state