[  551.980820] br0: port 1(veth1) entered blocking state
[  551.980903] br0: port 1(veth1) entered disabled state
[  551.980976] veth1: entered allmulticast mode
[  551.981107] veth1: entered promiscuous mode
[  551.993728] br0: port 2(veth2) entered blocking state
[  551.993856] br0: port 2(veth2) entered disabled state
[  551.993940] veth2: entered allmulticast mode
[  551.994085] veth2: entered promiscuous mode
[  552.007624] br0: port 3(veth4) entered blocking state
[  552.007692] br0: port 3(veth4) entered disabled state
[  552.007758] veth4: entered allmulticast mode
[  552.007858] veth4: entered promiscuous mode
[  552.093953] br0: port 1(veth1) entered blocking state
[  552.094043] br0: port 1(veth1) entered forwarding state
[  552.104170] br0: port 2(veth2) entered blocking state
[  552.104277] br0: port 2(veth2) entered forwarding state
[  552.113940] br0: port 3(veth4) entered blocking state
[  552.114007] br0: port 3(veth4) entered forwarding state
[  565.436628] veth3: entered promiscuous mode
[  566.576037] veth3: left promiscuous mode
[  566.586518] veth3: entered promiscuous mode
[  567.720056] veth3: left promiscuous mode
[  567.739317] br0: port 3(veth4) entered disabled state
[  567.748744] br0: port 2(veth2) entered disabled state
[  567.759177] br0: port 1(veth1) entered disabled state
[  567.769680] veth4: left allmulticast mode
[  567.769735] veth4: left promiscuous mode
[  567.769827] br0: port 3(veth4) entered disabled state
[  567.769996] veth2: left allmulticast mode
[  567.770046] veth2: left promiscuous mode
[  567.770092] br0: port 2(veth2) entered disabled state
[  567.770196] veth1: left allmulticast mode
[  567.770248] veth1: left promiscuous mode
[  567.770298] br0: port 1(veth1) entered disabled state