[ 1255.741912][ T9580] br1: port 1(veth1) entered blocking state
[ 1255.742270][ T9580] br1: port 1(veth1) entered disabled state
[ 1255.742702][ T9580] veth1: entered allmulticast mode
[ 1255.745021][ T9580] veth1: entered promiscuous mode
[ 1255.916535][ T9583] br1: port 2(veth2) entered blocking state
[ 1255.917039][ T9583] br1: port 2(veth2) entered disabled state
[ 1255.918201][ T9583] veth2: entered allmulticast mode
[ 1255.920309][ T9583] veth2: entered promiscuous mode
[ 1256.090668][ T9585] br1: port 2(veth2) entered blocking state
[ 1256.090981][ T9585] br1: port 2(veth2) entered forwarding state
[ 1256.091468][ T9585] br1: port 1(veth1) entered blocking state
[ 1256.091719][ T9585] br1: port 1(veth1) entered forwarding state
[ 1276.257502][ T9871] br1: port 2(veth2) entered disabled state
[ 1276.258682][ T9871] br1: port 1(veth1) entered disabled state
[ 1276.433580][ T9873] veth2: left allmulticast mode
[ 1276.433824][ T9873] veth2: left promiscuous mode
[ 1276.434143][ T9873] br1: port 2(veth2) entered disabled state
[ 1276.628105][ T9875] veth1: left allmulticast mode
[ 1276.628393][ T9875] veth1: left promiscuous mode
[ 1276.628733][ T9875] br1: port 1(veth1) entered disabled state