[  556.521910] br0: port 1(veth1) entered blocking state
[  556.522017] br0: port 1(veth1) entered disabled state
[  556.522072] veth1: entered allmulticast mode
[  556.522141] veth1: entered promiscuous mode
[  556.538098] br0: port 2(veth2) entered blocking state
[  556.538158] br0: port 2(veth2) entered disabled state
[  556.538224] veth2: entered allmulticast mode
[  556.538316] veth2: entered promiscuous mode
[  556.555804] br0: port 3(veth4) entered blocking state
[  556.555862] br0: port 3(veth4) entered disabled state
[  556.555913] veth4: entered allmulticast mode
[  556.556002] veth4: entered promiscuous mode
[  556.646692] br0: port 1(veth1) entered blocking state
[  556.646758] br0: port 1(veth1) entered forwarding state
[  556.665729] br0: port 2(veth2) entered blocking state
[  556.665799] br0: port 2(veth2) entered forwarding state
[  556.684631] br0: port 3(veth4) entered blocking state
[  556.684718] br0: port 3(veth4) entered forwarding state
[  570.148712] veth3: entered promiscuous mode
[  571.271233] veth3: left promiscuous mode
[  571.286689] veth3: entered promiscuous mode
[  572.451746] veth3: left promiscuous mode
[  572.469859] br0: port 3(veth4) entered disabled state
[  572.484728] br0: port 2(veth2) entered disabled state
[  572.499951] br0: port 1(veth1) entered disabled state
[  572.517328] veth4: left allmulticast mode
[  572.517412] veth4: left promiscuous mode
[  572.517455] br0: port 3(veth4) entered disabled state
[  572.517539] veth2: left allmulticast mode
[  572.517637] veth2: left promiscuous mode
[  572.517690] br0: port 2(veth2) entered disabled state
[  572.517764] veth1: left allmulticast mode
[  572.517794] veth1: left promiscuous mode
[  572.517833] br0: port 1(veth1) entered disabled state