[  749.165333] br1: port 1(veth1) entered blocking state
[  749.165430] br1: port 1(veth1) entered disabled state
[  749.165505] veth1: entered allmulticast mode
[  749.165605] veth1: entered promiscuous mode
[  749.173140] br1: port 2(veth2) entered blocking state
[  749.173184] br1: port 2(veth2) entered disabled state
[  749.173221] veth2: entered allmulticast mode
[  749.173284] veth2: entered promiscuous mode
[  749.180698] br1: port 2(veth2) entered blocking state
[  749.180734] br1: port 2(veth2) entered forwarding state
[  749.180767] br1: port 1(veth1) entered blocking state
[  749.180797] br1: port 1(veth1) entered forwarding state
[  755.338321] br1: port 2(veth2) entered disabled state
[  755.338397] br1: port 1(veth1) entered disabled state
[  755.345460] veth2: left allmulticast mode
[  755.345487] veth2: left promiscuous mode
[  755.345515] br1: port 2(veth2) entered disabled state
[  755.352577] veth1: left allmulticast mode
[  755.352603] veth1: left promiscuous mode
[  755.352628] br1: port 1(veth1) entered disabled state