[ 1307.120710][ T7745] br1: port 1(veth1) entered blocking state
[ 1307.121024][ T7745] br1: port 1(veth1) entered disabled state
[ 1307.121322][ T7745] veth1: entered allmulticast mode
[ 1307.124689][ T7745] veth1: entered promiscuous mode
[ 1307.231642][  T403] br1: port 1(veth1) entered blocking state
[ 1307.232063][  T403] br1: port 1(veth1) entered forwarding state
[ 1320.858257][ T7844] br1: port 1(veth1) entered disabled state
[ 1320.949148][ T7845] veth1: left allmulticast mode
[ 1320.949417][ T7845] veth1: left promiscuous mode
[ 1320.949859][ T7845] br1: port 1(veth1) entered disabled state