[  551.980797] br0: port 1(veth1) entered blocking state
[  551.980872] br0: port 1(veth1) entered disabled state
[  551.980956] veth1: entered allmulticast mode
[  551.981051] veth1: entered promiscuous mode
[  551.990312] br0: port 2(veth2) entered blocking state
[  551.990374] br0: port 2(veth2) entered disabled state
[  551.990425] veth2: entered allmulticast mode
[  551.990504] veth2: entered promiscuous mode
[  552.000505] br0: port 3(veth4) entered blocking state
[  552.000577] br0: port 3(veth4) entered disabled state
[  552.000646] veth4: entered allmulticast mode
[  552.000752] veth4: entered promiscuous mode
[  552.079099] br0: port 1(veth1) entered blocking state
[  552.079173] br0: port 1(veth1) entered forwarding state
[  552.089707] br0: port 2(veth2) entered blocking state
[  552.089829] br0: port 2(veth2) entered forwarding state
[  552.100295] br0: port 3(veth4) entered blocking state
[  552.100395] br0: port 3(veth4) entered forwarding state
[  565.408227] veth3: entered promiscuous mode
[  566.544491] veth3: left promiscuous mode
[  566.554332] veth3: entered promiscuous mode
[  567.687698] veth3: left promiscuous mode
[  567.707458] br0: port 3(veth4) entered disabled state
[  567.718030] br0: port 2(veth2) entered disabled state
[  567.729016] br0: port 1(veth1) entered disabled state
[  567.738962] veth4: left allmulticast mode
[  567.739034] veth4: left promiscuous mode
[  567.739089] br0: port 3(veth4) entered disabled state
[  567.739190] veth2: left allmulticast mode
[  567.739229] veth2: left promiscuous mode
[  567.739275] br0: port 2(veth2) entered disabled state
[  567.739353] veth1: left allmulticast mode
[  567.739390] veth1: left promiscuous mode
[  567.739434] br0: port 1(veth1) entered disabled state