[ 1664.044105][ T7694] br1: port 1(veth1) entered blocking state
[ 1664.044587][ T7694] br1: port 1(veth1) entered disabled state
[ 1664.045023][ T7694] veth1: entered allmulticast mode
[ 1664.048829][ T7694] veth1: entered promiscuous mode
[ 1664.182816][  T786] br1: port 1(veth1) entered blocking state
[ 1664.183533][  T786] br1: port 1(veth1) entered forwarding state
[ 1683.681874][ T7833] br1: port 1(veth1) entered disabled state
[ 1683.813353][ T7834] veth1: left allmulticast mode
[ 1683.813724][ T7834] veth1: left promiscuous mode
[ 1683.814245][ T7834] br1: port 1(veth1) entered disabled state