[ 1463.265556][ T3858] br1: port 1(veth1) entered blocking state
[ 1463.265853][ T3858] br1: port 1(veth1) entered disabled state
[ 1463.266113][ T3858] veth1: entered allmulticast mode
[ 1463.268028][ T3858] veth1: entered promiscuous mode
[ 1463.409419][    T9] br1: port 1(veth1) entered blocking state
[ 1463.409858][    T9] br1: port 1(veth1) entered forwarding state
[ 1478.993536][ T3914] br1: port 1(veth1) entered disabled state
[ 1479.136141][ T3916] veth1: left allmulticast mode
[ 1479.136380][ T3916] veth1: left promiscuous mode
[ 1479.136708][ T3916] br1: port 1(veth1) entered disabled state