[  789.344882][T20420] br1: port 1(veth1) entered blocking state
[  789.345155][T20420] br1: port 1(veth1) entered disabled state
[  789.345404][T20420] veth1: entered allmulticast mode
[  789.347478][T20420] veth1: entered promiscuous mode
[  789.386076][T15116] br1: port 1(veth1) entered blocking state
[  789.386278][T15116] br1: port 1(veth1) entered forwarding state
[  816.294176][T20603] br1: port 1(veth1) entered disabled state
[  816.322061][T20604] veth1: left allmulticast mode
[  816.322252][T20604] veth1: left promiscuous mode
[  816.322529][T20604] br1: port 1(veth1) entered disabled state