[ 1137.385840][ T5526] br1: port 1(veth1) entered blocking state
[ 1137.386097][ T5526] br1: port 1(veth1) entered disabled state
[ 1137.386329][ T5526] veth1: entered allmulticast mode
[ 1137.387823][ T5526] veth1: entered promiscuous mode
[ 1137.421895][   T46] br1: port 1(veth1) entered blocking state
[ 1137.422084][   T46] br1: port 1(veth1) entered forwarding state
[ 1148.336927][ T5629] br1: port 1(veth1) entered disabled state
[ 1148.357868][ T5630] veth1: left allmulticast mode
[ 1148.358016][ T5630] veth1: left promiscuous mode
[ 1148.358222][ T5630] br1: port 1(veth1) entered disabled state