[ 1579.612773][T21628] br1: port 1(veth1) entered blocking state
[ 1579.613631][T21628] br1: port 1(veth1) entered disabled state
[ 1579.614126][T21628] veth1: entered allmulticast mode
[ 1579.617743][T21628] veth1: entered promiscuous mode
[ 1579.748554][   T72] br1: port 1(veth1) entered blocking state
[ 1579.749022][   T72] br1: port 1(veth1) entered forwarding state
[ 1579.873504][T21631] br1: port 2(veth2) entered blocking state
[ 1579.874618][T21631] br1: port 2(veth2) entered disabled state
[ 1579.875088][T21631] veth2: entered allmulticast mode
[ 1579.878486][T21631] veth2: entered promiscuous mode
[ 1579.986877][   T72] br1: port 2(veth2) entered blocking state
[ 1579.987385][   T72] br1: port 2(veth2) entered forwarding state
[ 1602.153065][T21830] br1: port 2(veth2) entered disabled state
[ 1602.288881][T21831] veth2: left allmulticast mode
[ 1602.289297][T21831] veth2: left promiscuous mode
[ 1602.289836][T21831] br1: port 2(veth2) entered disabled state
[ 1602.406231][T21832] br1: port 1(veth1) entered disabled state
[ 1602.525780][T21833] veth1: left allmulticast mode
[ 1602.526145][T21833] veth1: left promiscuous mode
[ 1602.526653][T21833] br1: port 1(veth1) entered disabled state