[ 1413.259376][ T7313] br1: port 1(veth1) entered blocking state
[ 1413.259630][ T7313] br1: port 1(veth1) entered disabled state
[ 1413.259878][ T7313] veth1: entered allmulticast mode
[ 1413.262291][ T7313] veth1: entered promiscuous mode
[ 1413.423896][ T7184] br1: port 1(veth1) entered blocking state
[ 1413.424180][ T7184] br1: port 1(veth1) entered forwarding state
[ 1447.647203][ T7404] br1: port 1(veth1) entered disabled state
[ 1447.787587][ T7405] veth1: left allmulticast mode
[ 1447.787885][ T7405] veth1: left promiscuous mode
[ 1447.788178][ T7405] br1: port 1(veth1) entered disabled state