[  251.440850] br0: port 1(veth1) entered blocking state
[  251.440906] br0: port 1(veth1) entered disabled state
[  251.440939] veth1: entered allmulticast mode
[  251.440990] veth1: entered promiscuous mode
[  251.443556] br0: port 2(veth2) entered blocking state
[  251.443599] br0: port 2(veth2) entered disabled state
[  251.443640] veth2: entered allmulticast mode
[  251.443686] veth2: entered promiscuous mode
[  251.446203] br0: port 3(veth4) entered blocking state
[  251.446245] br0: port 3(veth4) entered disabled state
[  251.446280] veth4: entered allmulticast mode
[  251.446326] veth4: entered promiscuous mode
[  251.473320] br0: port 1(veth1) entered blocking state
[  251.473395] br0: port 1(veth1) entered forwarding state
[  251.476126] br0: port 2(veth2) entered blocking state
[  251.476200] br0: port 2(veth2) entered forwarding state
[  251.478986] br0: port 3(veth4) entered blocking state
[  251.479023] br0: port 3(veth4) entered forwarding state
[  264.642968] veth3: entered promiscuous mode
[  265.691212] veth3: left promiscuous mode
[  265.694280] veth3: entered promiscuous mode
[  266.740810] veth3: left promiscuous mode
[  266.750927] br0: port 3(veth4) entered disabled state
[  266.753764] br0: port 2(veth2) entered disabled state
[  266.756570] br0: port 1(veth1) entered disabled state
[  266.759296] veth4: left allmulticast mode
[  266.759332] veth4: left promiscuous mode
[  266.759353] br0: port 3(veth4) entered disabled state
[  266.759430] veth2: left allmulticast mode
[  266.759455] veth2: left promiscuous mode
[  266.759478] br0: port 2(veth2) entered disabled state
[  266.759553] veth1: left allmulticast mode
[  266.759578] veth1: left promiscuous mode
[  266.759600] br0: port 1(veth1) entered disabled state