[  550.228139] br0: port 1(veth1) entered blocking state
[  550.228205] br0: port 1(veth1) entered disabled state
[  550.228265] veth1: entered allmulticast mode
[  550.228346] veth1: entered promiscuous mode
[  550.243219] br0: port 2(veth2) entered blocking state
[  550.243282] br0: port 2(veth2) entered disabled state
[  550.243333] veth2: entered allmulticast mode
[  550.243425] veth2: entered promiscuous mode
[  550.258594] br0: port 3(veth4) entered blocking state
[  550.258654] br0: port 3(veth4) entered disabled state
[  550.258712] veth4: entered allmulticast mode
[  550.258792] veth4: entered promiscuous mode
[  550.345471] br0: port 1(veth1) entered blocking state
[  550.345553] br0: port 1(veth1) entered forwarding state
[  550.363252] br0: port 2(veth2) entered blocking state
[  550.363324] br0: port 2(veth2) entered forwarding state
[  550.378521] br0: port 3(veth4) entered blocking state
[  550.378581] br0: port 3(veth4) entered forwarding state
[  563.748911] veth3: entered promiscuous mode
[  564.884188] veth3: left promiscuous mode
[  564.897751] veth3: entered promiscuous mode
[  566.028105] veth3: left promiscuous mode
[  566.042626] br0: port 3(veth4) entered disabled state
[  566.055052] br0: port 2(veth2) entered disabled state
[  566.069101] br0: port 1(veth1) entered disabled state
[  566.083828] veth4: left allmulticast mode
[  566.083882] veth4: left promiscuous mode
[  566.083926] br0: port 3(veth4) entered disabled state
[  566.084060] veth2: left allmulticast mode
[  566.084093] veth2: left promiscuous mode
[  566.084138] br0: port 2(veth2) entered disabled state
[  566.084243] veth1: left allmulticast mode
[  566.084279] veth1: left promiscuous mode
[  566.084319] br0: port 1(veth1) entered disabled state