[ 2351.667051][T20700] br1: port 1(veth1) entered blocking state
[ 2351.667534][T20700] br1: port 1(veth1) entered disabled state
[ 2351.667993][T20700] veth1: entered allmulticast mode
[ 2351.671465][T20700] veth1: entered promiscuous mode
[ 2351.773941][T18335] br1: port 1(veth1) entered blocking state
[ 2351.774850][T18335] br1: port 1(veth1) entered forwarding state
[ 2371.274582][T20839] br1: port 1(veth1) entered disabled state
[ 2371.399520][T20840] veth1: left allmulticast mode
[ 2371.399882][T20840] veth1: left promiscuous mode
[ 2371.400467][T20840] br1: port 1(veth1) entered disabled state