[  755.137528] br0: port 1(veth1) entered blocking state
[  755.137575] br0: port 1(veth1) entered disabled state
[  755.137609] veth1: entered allmulticast mode
[  755.137670] veth1: entered promiscuous mode
[  755.141246] br0: port 2(veth2) entered blocking state
[  755.141298] br0: port 2(veth2) entered disabled state
[  755.141334] veth2: entered allmulticast mode
[  755.141386] veth2: entered promiscuous mode
[  755.145132] br0: port 3(veth4) entered blocking state
[  755.145168] br0: port 3(veth4) entered disabled state
[  755.145205] veth4: entered allmulticast mode
[  755.145257] veth4: entered promiscuous mode
[  755.180405] br0: port 1(veth1) entered blocking state
[  755.180453] br0: port 1(veth1) entered forwarding state
[  755.184241] br0: port 2(veth2) entered blocking state
[  755.184312] br0: port 2(veth2) entered forwarding state
[  755.188098] br0: port 3(veth4) entered blocking state
[  755.188132] br0: port 3(veth4) entered forwarding state
[  768.285950] veth3: entered promiscuous mode
[  769.327690] veth3: left promiscuous mode
[  769.331492] veth3: entered promiscuous mode
[  770.387209] veth3: left promiscuous mode
[  770.396008] br0: port 3(veth4) entered disabled state
[  770.399854] br0: port 2(veth2) entered disabled state
[  770.403634] br0: port 1(veth1) entered disabled state
[  770.407330] veth4: left allmulticast mode
[  770.407361] veth4: left promiscuous mode
[  770.407386] br0: port 3(veth4) entered disabled state
[  770.407489] veth2: left allmulticast mode
[  770.407510] veth2: left promiscuous mode
[  770.407535] br0: port 2(veth2) entered disabled state
[  770.407614] veth1: left allmulticast mode
[  770.407634] veth1: left promiscuous mode
[  770.407657] br0: port 1(veth1) entered disabled state