[ 1027.250195][T20822] br1: port 1(veth1) entered blocking state
[ 1027.250470][T20822] br1: port 1(veth1) entered disabled state
[ 1027.250725][T20822] veth1: entered allmulticast mode
[ 1027.252762][T20822] veth1: entered promiscuous mode
[ 1027.272870][  T223] br1: port 1(veth1) entered blocking state
[ 1027.273076][  T223] br1: port 1(veth1) entered forwarding state
[ 1054.610184][T21001] br1: port 1(veth1) entered disabled state
[ 1054.634291][T21002] veth1: left allmulticast mode
[ 1054.634470][T21002] veth1: left promiscuous mode
[ 1054.634697][T21002] br1: port 1(veth1) entered disabled state