[  550.195925] br0: port 1(veth1) entered blocking state
[  550.195995] br0: port 1(veth1) entered disabled state
[  550.196051] veth1: entered allmulticast mode
[  550.196136] veth1: entered promiscuous mode
[  550.205009] br0: port 2(veth2) entered blocking state
[  550.205079] br0: port 2(veth2) entered disabled state
[  550.205140] veth2: entered allmulticast mode
[  550.205214] veth2: entered promiscuous mode
[  550.213291] br0: port 3(veth4) entered blocking state
[  550.213356] br0: port 3(veth4) entered disabled state
[  550.213417] veth4: entered allmulticast mode
[  550.213505] veth4: entered promiscuous mode
[  550.288774] br0: port 1(veth1) entered blocking state
[  550.288845] br0: port 1(veth1) entered forwarding state
[  550.297782] br0: port 2(veth2) entered blocking state
[  550.297862] br0: port 2(veth2) entered forwarding state
[  550.307039] br0: port 3(veth4) entered blocking state
[  550.307097] br0: port 3(veth4) entered forwarding state
[  563.691406] veth3: entered promiscuous mode
[  564.837468] veth3: left promiscuous mode
[  564.847923] veth3: entered promiscuous mode
[  565.985877] veth3: left promiscuous mode
[  566.004161] br0: port 3(veth4) entered disabled state
[  566.015351] br0: port 2(veth2) entered disabled state
[  566.026919] br0: port 1(veth1) entered disabled state
[  566.038775] veth4: left allmulticast mode
[  566.038829] veth4: left promiscuous mode
[  566.038869] br0: port 3(veth4) entered disabled state
[  566.039003] veth2: left allmulticast mode
[  566.039060] veth2: left promiscuous mode
[  566.039092] br0: port 2(veth2) entered disabled state
[  566.039174] veth1: left allmulticast mode
[  566.039206] veth1: left promiscuous mode
[  566.039240] br0: port 1(veth1) entered disabled state