[  636.432834][ T8497] br1: port 1(veth1.100) entered blocking state
[  636.433060][ T8497] br1: port 1(veth1.100) entered disabled state
[  636.433242][ T8497] veth1.100: entered allmulticast mode
[  636.433386][ T8497] veth1: entered allmulticast mode
[  636.441411][ T8497] veth1.100: entered promiscuous mode
[  636.441571][ T8497] veth1: entered promiscuous mode
[  636.521263][ T8500] br1: port 1(veth1.100) entered blocking state
[  636.521473][ T8500] br1: port 1(veth1.100) entered forwarding state
[  636.750574][ T8511] br2: port 1(veth1.200) entered blocking state
[  636.750967][ T8511] br2: port 1(veth1.200) entered disabled state
[  636.751156][ T8511] veth1.200: entered allmulticast mode
[  636.752655][ T8511] veth1.200: entered promiscuous mode
[  636.830042][ T8514] br2: port 1(veth1.200) entered blocking state
[  636.830251][ T8514] br2: port 1(veth1.200) entered forwarding state
[  646.480491][ T8579] veth1.100: left allmulticast mode
[  646.480837][ T8579] veth1.100: left promiscuous mode
[  646.481244][ T8579] br1: port 1(veth1.100) entered disabled state
[  646.507505][ T8580] veth1.200: left allmulticast mode
[  646.507668][ T8580] veth1: left allmulticast mode
[  646.507878][ T8580] veth1.200: left promiscuous mode
[  646.508012][ T8580] veth1: left promiscuous mode
[  646.508370][ T8580] br2: port 1(veth1.200) entered disabled state
[  648.544199][ T8582] br2: port 1(veth1.200) entered blocking state
[  648.544457][ T8582] br2: port 1(veth1.200) entered disabled state
[  648.544705][ T8582] veth1.200: entered allmulticast mode
[  648.545468][ T8582] veth1: entered allmulticast mode
[  648.547073][ T8582] veth1.200: entered promiscuous mode
[  648.547261][ T8582] veth1: entered promiscuous mode
[  648.547898][ T8582] br2: port 1(veth1.200) entered blocking state
[  648.548115][ T8582] br2: port 1(veth1.200) entered forwarding state
[  648.581308][ T8583] br1: port 1(veth1.100) entered blocking state
[  648.581510][ T8583] br1: port 1(veth1.100) entered disabled state
[  648.581699][ T8583] veth1.100: entered allmulticast mode
[  648.583710][ T8583] veth1.100: entered promiscuous mode
[  648.584260][ T8583] br1: port 1(veth1.100) entered blocking state
[  648.584439][ T8583] br1: port 1(veth1.100) entered forwarding state
[  653.069748][ T8636] veth1.200: left allmulticast mode
[  653.069978][ T8636] veth1.200: left promiscuous mode
[  653.070343][ T8636] br2: port 1(veth1.200) entered disabled state
[  653.255640][ T8644] veth1.100: left allmulticast mode
[  653.255836][ T8644] veth1: left allmulticast mode
[  653.256026][ T8644] veth1.100: left promiscuous mode
[  653.256156][ T8644] veth1: left promiscuous mode
[  653.256528][ T8644] br1: port 1(veth1.100) entered disabled state