[ 1625.323572][ T7236] br1: port 1(veth1) entered blocking state
[ 1625.323986][ T7236] br1: port 1(veth1) entered disabled state
[ 1625.324718][ T7236] veth1: entered allmulticast mode
[ 1625.328434][ T7236] veth1: entered promiscuous mode
[ 1625.454723][   T72] br1: port 1(veth1) entered blocking state
[ 1625.455433][   T72] br1: port 1(veth1) entered forwarding state
[ 1640.198915][ T7335] br1: port 1(veth1) entered disabled state
[ 1640.287513][ T7336] veth1: left allmulticast mode
[ 1640.287846][ T7336] veth1: left promiscuous mode
[ 1640.288313][ T7336] br1: port 1(veth1) entered disabled state