[ 1224.239633][ T7325] br1: port 1(veth1) entered blocking state
[ 1224.239918][ T7325] br1: port 1(veth1) entered disabled state
[ 1224.240223][ T7325] veth1: entered allmulticast mode
[ 1224.243022][ T7325] veth1: entered promiscuous mode
[ 1224.341800][   T40] br1: port 1(veth1) entered blocking state
[ 1224.342101][   T40] br1: port 1(veth1) entered forwarding state
[ 1255.236319][ T7504] br1: port 1(veth1) entered disabled state
[ 1255.316433][ T7505] veth1: left allmulticast mode
[ 1255.316663][ T7505] veth1: left promiscuous mode
[ 1255.316967][ T7505] br1: port 1(veth1) entered disabled state