[  941.500198][T17917] br1: port 1(veth1) entered blocking state
[  941.500464][T17917] br1: port 1(veth1) entered disabled state
[  941.500718][T17917] veth1: entered allmulticast mode
[  941.502282][T17917] veth1: entered promiscuous mode
[  941.521597][ T1820] br1: port 1(veth1) entered blocking state
[  941.521805][ T1820] br1: port 1(veth1) entered forwarding state
[  952.399907][T18020] br1: port 1(veth1) entered disabled state
[  952.418570][T18021] veth1: left allmulticast mode
[  952.418786][T18021] veth1: left promiscuous mode
[  952.419084][T18021] br1: port 1(veth1) entered disabled state