[  550.802021] br0: port 1(veth1) entered blocking state
[  550.802067] br0: port 1(veth1) entered disabled state
[  550.802099] veth1: entered allmulticast mode
[  550.802155] veth1: entered promiscuous mode
[  550.805299] br0: port 2(veth2) entered blocking state
[  550.805330] br0: port 2(veth2) entered disabled state
[  550.805365] veth2: entered allmulticast mode
[  550.805424] veth2: entered promiscuous mode
[  550.808131] br0: port 3(veth4) entered blocking state
[  550.808162] br0: port 3(veth4) entered disabled state
[  550.808197] veth4: entered allmulticast mode
[  550.808242] veth4: entered promiscuous mode
[  550.833628] br0: port 1(veth1) entered blocking state
[  550.833667] br0: port 1(veth1) entered forwarding state
[  550.836290] br0: port 2(veth2) entered blocking state
[  550.836323] br0: port 2(veth2) entered forwarding state
[  550.838995] br0: port 3(veth4) entered blocking state
[  550.839028] br0: port 3(veth4) entered forwarding state
[  563.983975] veth3: entered promiscuous mode
[  565.023348] veth3: left promiscuous mode
[  565.026257] veth3: entered promiscuous mode
[  566.065110] veth3: left promiscuous mode
[  566.070956] br0: port 3(veth4) entered disabled state
[  566.074769] br0: port 2(veth2) entered disabled state
[  566.078436] br0: port 1(veth1) entered disabled state
[  566.082108] veth4: left allmulticast mode
[  566.082196] veth4: left promiscuous mode
[  566.082269] br0: port 3(veth4) entered disabled state
[  566.082392] veth2: left allmulticast mode
[  566.082486] veth2: left promiscuous mode
[  566.082566] br0: port 2(veth2) entered disabled state
[  566.082719] veth1: left allmulticast mode
[  566.082817] veth1: left promiscuous mode
[  566.082920] br0: port 1(veth1) entered disabled state