[  552.087534] br0: port 1(veth1) entered blocking state
[  552.087620] br0: port 1(veth1) entered disabled state
[  552.087703] veth1: entered allmulticast mode
[  552.087786] veth1: entered promiscuous mode
[  552.105613] br0: port 2(veth2) entered blocking state
[  552.105691] br0: port 2(veth2) entered disabled state
[  552.105763] veth2: entered allmulticast mode
[  552.105864] veth2: entered promiscuous mode
[  552.124782] br0: port 3(veth4) entered blocking state
[  552.124864] br0: port 3(veth4) entered disabled state
[  552.124937] veth4: entered allmulticast mode
[  552.125055] veth4: entered promiscuous mode
[  552.220017] br0: port 1(veth1) entered blocking state
[  552.220105] br0: port 1(veth1) entered forwarding state
[  552.237623] br0: port 2(veth2) entered blocking state
[  552.237695] br0: port 2(veth2) entered forwarding state
[  552.255236] br0: port 3(veth4) entered blocking state
[  552.255316] br0: port 3(veth4) entered forwarding state
[  565.740960] veth3: entered promiscuous mode
[  566.867558] veth3: left promiscuous mode
[  566.881309] veth3: entered promiscuous mode
[  568.009546] veth3: left promiscuous mode
[  568.021747] br0: port 3(veth4) entered disabled state
[  568.033720] br0: port 2(veth2) entered disabled state
[  568.044801] br0: port 1(veth1) entered disabled state
[  568.056977] veth4: left allmulticast mode
[  568.057028] veth4: left promiscuous mode
[  568.057060] br0: port 3(veth4) entered disabled state
[  568.057171] veth2: left allmulticast mode
[  568.057200] veth2: left promiscuous mode
[  568.057236] br0: port 2(veth2) entered disabled state
[  568.057324] veth1: left allmulticast mode
[  568.057352] veth1: left promiscuous mode
[  568.057384] br0: port 1(veth1) entered disabled state