[  900.948706][T17294] br1: port 1(veth1) entered blocking state
[  900.949084][T17294] br1: port 1(veth1) entered disabled state
[  900.949397][T17294] veth1: entered allmulticast mode
[  900.951571][T17294] veth1: entered promiscuous mode
[  901.022544][T17297] br1: port 2(veth2) entered blocking state
[  901.022866][T17297] br1: port 2(veth2) entered disabled state
[  901.023237][T17297] veth2: entered allmulticast mode
[  901.024753][T17297] veth2: entered promiscuous mode
[  901.082665][T17299] br1: port 2(veth2) entered blocking state
[  901.083041][T17299] br1: port 2(veth2) entered forwarding state
[  901.083555][T17299] br1: port 1(veth1) entered blocking state
[  901.083902][T17299] br1: port 1(veth1) entered forwarding state
[  911.236979][T17659] br1: port 2(veth2) entered disabled state
[  911.237617][T17659] br1: port 1(veth1) entered disabled state
[  911.294511][T17661] veth2: left allmulticast mode
[  911.294779][T17661] veth2: left promiscuous mode
[  911.295119][T17661] br1: port 2(veth2) entered disabled state
[  911.368365][T17663] veth1: left allmulticast mode
[  911.368630][T17663] veth1: left promiscuous mode
[  911.368961][T17663] br1: port 1(veth1) entered disabled state