[  552.030992] br0: port 1(veth1) entered blocking state
[  552.031062] br0: port 1(veth1) entered disabled state
[  552.031127] veth1: entered allmulticast mode
[  552.031213] veth1: entered promiscuous mode
[  552.049735] br0: port 2(veth2) entered blocking state
[  552.049808] br0: port 2(veth2) entered disabled state
[  552.049871] veth2: entered allmulticast mode
[  552.049963] veth2: entered promiscuous mode
[  552.064976] br0: port 3(veth4) entered blocking state
[  552.065044] br0: port 3(veth4) entered disabled state
[  552.065107] veth4: entered allmulticast mode
[  552.065195] veth4: entered promiscuous mode
[  552.149942] br0: port 1(veth1) entered blocking state
[  552.150012] br0: port 1(veth1) entered forwarding state
[  552.164745] br0: port 2(veth2) entered blocking state
[  552.164815] br0: port 2(veth2) entered forwarding state
[  552.182931] br0: port 3(veth4) entered blocking state
[  552.183006] br0: port 3(veth4) entered forwarding state
[  565.604918] veth3: entered promiscuous mode
[  566.730398] veth3: left promiscuous mode
[  566.743471] veth3: entered promiscuous mode
[  567.880937] veth3: left promiscuous mode
[  567.895593] br0: port 3(veth4) entered disabled state
[  567.910096] br0: port 2(veth2) entered disabled state
[  567.923369] br0: port 1(veth1) entered disabled state
[  567.936056] veth4: left allmulticast mode
[  567.936105] veth4: left promiscuous mode
[  567.936141] br0: port 3(veth4) entered disabled state
[  567.936239] veth2: left allmulticast mode
[  567.936266] veth2: left promiscuous mode
[  567.936325] br0: port 2(veth2) entered disabled state
[  567.936421] veth1: left allmulticast mode
[  567.936451] veth1: left promiscuous mode
[  567.936484] br0: port 1(veth1) entered disabled state