[ 1722.444353][ T7742] br1: port 1(veth1) entered blocking state
[ 1722.444852][ T7742] br1: port 1(veth1) entered disabled state
[ 1722.445272][ T7742] veth1: entered allmulticast mode
[ 1722.449911][ T7742] veth1: entered promiscuous mode
[ 1722.617199][ T5940] br1: port 1(veth1) entered blocking state
[ 1722.617546][ T5940] br1: port 1(veth1) entered forwarding state
[ 1738.958067][ T7801] br1: port 1(veth1) entered disabled state
[ 1739.136423][ T7802] veth1: left allmulticast mode
[ 1739.136654][ T7802] veth1: left promiscuous mode
[ 1739.136974][ T7802] br1: port 1(veth1) entered disabled state