[  870.408177][ T8457] br1: port 1(veth1.100) entered blocking state
[  870.408388][ T8457] br1: port 1(veth1.100) entered disabled state
[  870.408574][ T8457] veth1.100: entered allmulticast mode
[  870.408709][ T8457] veth1: entered allmulticast mode
[  870.410167][ T8457] veth1.100: entered promiscuous mode
[  870.410327][ T8457] veth1: entered promiscuous mode
[  870.487887][ T8460] br1: port 1(veth1.100) entered blocking state
[  870.488142][ T8460] br1: port 1(veth1.100) entered forwarding state
[  870.650138][ T8470] br2: port 1(veth1.200) entered blocking state
[  870.650611][ T8470] br2: port 1(veth1.200) entered disabled state
[  870.650864][ T8470] veth1.200: entered allmulticast mode
[  870.652401][ T8470] veth1.200: entered promiscuous mode
[  870.717697][ T8473] br2: port 1(veth1.200) entered blocking state
[  870.717917][ T8473] br2: port 1(veth1.200) entered forwarding state
[  880.212543][ T8534] veth1.100: left allmulticast mode
[  880.212774][ T8534] veth1.100: left promiscuous mode
[  880.213726][ T8534] br1: port 1(veth1.100) entered disabled state
[  880.234227][ T8535] veth1.200: left allmulticast mode
[  880.234435][ T8535] veth1: left allmulticast mode
[  880.234639][ T8535] veth1.200: left promiscuous mode
[  880.234831][ T8535] veth1: left promiscuous mode
[  880.235280][ T8535] br2: port 1(veth1.200) entered disabled state
[  882.275330][ T8537] br2: port 1(veth1.200) entered blocking state
[  882.275563][ T8537] br2: port 1(veth1.200) entered disabled state
[  882.275810][ T8537] veth1.200: entered allmulticast mode
[  882.275998][ T8537] veth1: entered allmulticast mode
[  882.278232][ T8537] veth1.200: entered promiscuous mode
[  882.278427][ T8537] veth1: entered promiscuous mode
[  882.279015][ T8537] br2: port 1(veth1.200) entered blocking state
[  882.279257][ T8537] br2: port 1(veth1.200) entered forwarding state
[  882.297986][ T8538] br1: port 1(veth1.100) entered blocking state
[  882.298186][ T8538] br1: port 1(veth1.100) entered disabled state
[  882.298376][ T8538] veth1.100: entered allmulticast mode
[  882.299812][ T8538] veth1.100: entered promiscuous mode
[  882.300319][ T8538] br1: port 1(veth1.100) entered blocking state
[  882.300502][ T8538] br1: port 1(veth1.100) entered forwarding state
[  886.676979][ T8590] veth1.200: left allmulticast mode
[  886.677188][ T8590] veth1.200: left promiscuous mode
[  886.677546][ T8590] br2: port 1(veth1.200) entered disabled state
[  886.834799][ T8595] veth1.100: left allmulticast mode
[  886.835003][ T8595] veth1: left allmulticast mode
[  886.835170][ T8595] veth1.100: left promiscuous mode
[  886.835318][ T8595] veth1: left promiscuous mode
[  886.835676][ T8595] br1: port 1(veth1.100) entered disabled state