[  749.173304] br0: port 1(veth1) entered blocking state
[  749.173386] br0: port 1(veth1) entered disabled state
[  749.173459] veth1: entered allmulticast mode
[  749.173550] veth1: entered promiscuous mode
[  749.176422] br0: port 2(veth3) entered blocking state
[  749.176454] br0: port 2(veth3) entered disabled state
[  749.176489] veth3: entered allmulticast mode
[  749.176546] veth3: entered promiscuous mode
[  749.184593] br0: port 1(veth1) entered blocking state
[  749.184626] br0: port 1(veth1) entered forwarding state
[  749.189799] br0: port 2(veth3) entered blocking state
[  749.189827] br0: port 2(veth3) entered forwarding state
[  754.250980] br0: port 2(veth3) entered disabled state
[  754.256604] br0: port 1(veth1) entered disabled state
[  754.262122] veth3: left allmulticast mode
[  754.262180] veth3: left promiscuous mode
[  754.262244] br0: port 2(veth3) entered disabled state
[  754.262371] veth1: left allmulticast mode
[  754.262427] veth1: left promiscuous mode
[  754.262487] br0: port 1(veth1) entered disabled state