[  255.624909] br0: port 1(veth1) entered blocking state
[  255.624971] br0: port 1(veth1) entered disabled state
[  255.625016] veth1: entered allmulticast mode
[  255.625091] veth1: entered promiscuous mode
[  255.634300] br0: port 2(veth2) entered blocking state
[  255.634349] br0: port 2(veth2) entered disabled state
[  255.634416] veth2: entered allmulticast mode
[  255.634489] veth2: entered promiscuous mode
[  255.653539] br0: port 1(veth1) entered blocking state
[  255.653621] br0: port 1(veth1) entered forwarding state
[  255.662627] br0: port 2(veth2) entered blocking state
[  255.662678] br0: port 2(veth2) entered forwarding state
[  281.279202] br0: port 2(veth2) entered disabled state
[  281.288469] br0: port 1(veth1) entered disabled state
[  281.297478] veth2: left allmulticast mode
[  281.297525] veth2: left promiscuous mode
[  281.297563] br0: port 2(veth2) entered disabled state
[  281.297681] veth1: left allmulticast mode
[  281.297723] veth1: left promiscuous mode
[  281.297764] br0: port 1(veth1) entered disabled state