[  510.339563] br0: port 1(veth1) entered blocking state
[  510.339620] br0: port 1(veth1) entered disabled state
[  510.339668] veth1: entered allmulticast mode
[  510.339749] veth1: entered promiscuous mode
[  510.348229] br0: port 2(veth2) entered blocking state
[  510.348278] br0: port 2(veth2) entered disabled state
[  510.348326] veth2: entered allmulticast mode
[  510.348392] veth2: entered promiscuous mode
[  510.358712] br0: port 3(veth4) entered blocking state
[  510.358774] br0: port 3(veth4) entered disabled state
[  510.358831] veth4: entered allmulticast mode
[  510.358913] veth4: entered promiscuous mode
[  510.413434] br0: port 1(veth1) entered blocking state
[  510.413516] br0: port 1(veth1) entered forwarding state
[  510.423795] br0: port 2(veth2) entered blocking state
[  510.423855] br0: port 2(veth2) entered forwarding state
[  510.434163] br0: port 3(veth4) entered blocking state
[  510.434221] br0: port 3(veth4) entered forwarding state
[  523.743789] veth3: entered promiscuous mode
[  524.855955] veth3: left promiscuous mode
[  524.867105] veth3: entered promiscuous mode
[  525.985029] veth3: left promiscuous mode
[  525.999258] br0: port 3(veth4) entered disabled state
[  526.011204] br0: port 2(veth2) entered disabled state
[  526.023408] br0: port 1(veth1) entered disabled state
[  526.035497] veth4: left allmulticast mode
[  526.035572] veth4: left promiscuous mode
[  526.035630] br0: port 3(veth4) entered disabled state
[  526.035743] veth2: left allmulticast mode
[  526.035791] veth2: left promiscuous mode
[  526.035841] br0: port 2(veth2) entered disabled state
[  526.035934] veth1: left allmulticast mode
[  526.035980] veth1: left promiscuous mode
[  526.036028] br0: port 1(veth1) entered disabled state