[ 1501.390152][ T6964] br1: port 1(veth1) entered blocking state
[ 1501.390929][ T6964] br1: port 1(veth1) entered disabled state
[ 1501.391219][ T6964] veth1: entered allmulticast mode
[ 1501.393140][ T6964] veth1: entered promiscuous mode
[ 1501.541793][    T7] br1: port 1(veth1) entered blocking state
[ 1501.542051][    T7] br1: port 1(veth1) entered forwarding state
[ 1521.945267][ T7039] br1: port 1(veth1) entered disabled state
[ 1522.095841][ T7040] veth1: left allmulticast mode
[ 1522.096149][ T7040] veth1: left promiscuous mode
[ 1522.096463][ T7040] br1: port 1(veth1) entered disabled state