[ 1255.792924][ T9307] br0: port 1(veth1) entered blocking state
[ 1255.793629][ T9307] br0: port 1(veth1) entered disabled state
[ 1255.793914][ T9307] veth1: entered allmulticast mode
[ 1255.795922][ T9307] veth1: entered promiscuous mode
[ 1255.900773][ T9309] br0: port 2(veth2) entered blocking state
[ 1255.901087][ T9309] br0: port 2(veth2) entered disabled state
[ 1255.901632][ T9309] veth2: entered allmulticast mode
[ 1255.903526][ T9309] veth2: entered promiscuous mode
[ 1256.074078][  T252] br0: port 1(veth1) entered blocking state
[ 1256.074348][  T252] br0: port 1(veth1) entered forwarding state
[ 1256.150931][  T252] br0: port 2(veth2) entered blocking state
[ 1256.151430][  T252] br0: port 2(veth2) entered forwarding state
[ 1286.502561][ T9398] br0: port 2(veth2) entered disabled state
[ 1286.599753][ T9399] br0: port 1(veth1) entered disabled state
[ 1286.682635][ T9400] veth2: left allmulticast mode
[ 1286.682894][ T9400] veth2: left promiscuous mode
[ 1286.683656][ T9400] br0: port 2(veth2) entered disabled state
[ 1286.692625][ T9400] veth1: left allmulticast mode
[ 1286.692878][ T9400] veth1: left promiscuous mode
[ 1286.693220][ T9400] br0: port 1(veth1) entered disabled state