[ 1297.571198][ T7641] br1: port 1(veth1) entered blocking state
[ 1297.571511][ T7641] br1: port 1(veth1) entered disabled state
[ 1297.571802][ T7641] veth1: entered allmulticast mode
[ 1297.573703][ T7641] veth1: entered promiscuous mode
[ 1297.673333][  T115] br1: port 1(veth1) entered blocking state
[ 1297.673799][  T115] br1: port 1(veth1) entered forwarding state
[ 1311.260076][ T7740] br1: port 1(veth1) entered disabled state
[ 1311.339552][ T7741] veth1: left allmulticast mode
[ 1311.339822][ T7741] veth1: left promiscuous mode
[ 1311.340138][ T7741] br1: port 1(veth1) entered disabled state