[  552.157254] br0: port 1(veth1) entered blocking state
[  552.157348] br0: port 1(veth1) entered disabled state
[  552.157416] veth1: entered allmulticast mode
[  552.157519] veth1: entered promiscuous mode
[  552.174167] br0: port 2(veth2) entered blocking state
[  552.174238] br0: port 2(veth2) entered disabled state
[  552.174291] veth2: entered allmulticast mode
[  552.174378] veth2: entered promiscuous mode
[  552.190023] br0: port 3(veth4) entered blocking state
[  552.190097] br0: port 3(veth4) entered disabled state
[  552.190163] veth4: entered allmulticast mode
[  552.190260] veth4: entered promiscuous mode
[  552.269759] br0: port 1(veth1) entered blocking state
[  552.269827] br0: port 1(veth1) entered forwarding state
[  552.286861] br0: port 2(veth2) entered blocking state
[  552.286942] br0: port 2(veth2) entered forwarding state
[  552.302511] br0: port 3(veth4) entered blocking state
[  552.302574] br0: port 3(veth4) entered forwarding state
[  565.805584] veth3: entered promiscuous mode
[  566.944102] veth3: left promiscuous mode
[  566.957468] veth3: entered promiscuous mode
[  568.082142] veth3: left promiscuous mode
[  568.099897] br0: port 3(veth4) entered disabled state
[  568.114883] br0: port 2(veth2) entered disabled state
[  568.130419] br0: port 1(veth1) entered disabled state
[  568.143861] veth4: left allmulticast mode
[  568.143905] veth4: left promiscuous mode
[  568.143941] br0: port 3(veth4) entered disabled state
[  568.144044] veth2: left allmulticast mode
[  568.144070] veth2: left promiscuous mode
[  568.144103] br0: port 2(veth2) entered disabled state
[  568.144188] veth1: left allmulticast mode
[  568.144214] veth1: left promiscuous mode
[  568.144246] br0: port 1(veth1) entered disabled state