[ 1738.561004][ T7303] br1: port 1(veth1) entered blocking state
[ 1738.561334][ T7303] br1: port 1(veth1) entered disabled state
[ 1738.561618][ T7303] veth1: entered allmulticast mode
[ 1738.563666][ T7303] veth1: entered promiscuous mode
[ 1738.736676][ T3829] br1: port 1(veth1) entered blocking state
[ 1738.737198][ T3829] br1: port 1(veth1) entered forwarding state
[ 1759.921717][ T7378] br1: port 1(veth1) entered disabled state
[ 1760.085784][ T7379] veth1: left allmulticast mode
[ 1760.086132][ T7379] veth1: left promiscuous mode
[ 1760.086625][ T7379] br1: port 1(veth1) entered disabled state