[  620.079490][ T4530] br1: port 1(veth1.100) entered blocking state
[  620.080388][ T4530] br1: port 1(veth1.100) entered disabled state
[  620.080758][ T4530] veth1.100: entered allmulticast mode
[  620.081057][ T4530] veth1: entered allmulticast mode
[  620.082815][ T4530] veth1.100: entered promiscuous mode
[  620.083123][ T4530] veth1: entered promiscuous mode
[  620.162376][ T4533] br1: port 1(veth1.100) entered blocking state
[  620.162726][ T4533] br1: port 1(veth1.100) entered forwarding state
[  620.358170][ T4544] br2: port 1(veth1.200) entered blocking state
[  620.358534][ T4544] br2: port 1(veth1.200) entered disabled state
[  620.358857][ T4544] veth1.200: entered allmulticast mode
[  620.360513][ T4544] veth1.200: entered promiscuous mode
[  620.446433][ T4547] br2: port 1(veth1.200) entered blocking state
[  620.446795][ T4547] br2: port 1(veth1.200) entered forwarding state
[  630.092226][ T4612] veth1.100: left allmulticast mode
[  630.092584][ T4612] veth1.100: left promiscuous mode
[  630.093100][ T4612] br1: port 1(veth1.100) entered disabled state
[  630.131262][ T4613] veth1.200: left allmulticast mode
[  630.131577][ T4613] veth1: left allmulticast mode
[  630.132341][ T4613] veth1.200: left promiscuous mode
[  630.132656][ T4613] veth1: left promiscuous mode
[  630.133275][ T4613] br2: port 1(veth1.200) entered disabled state
[  632.174760][ T4615] br2: port 1(veth1.200) entered blocking state
[  632.175725][ T4615] br2: port 1(veth1.200) entered disabled state
[  632.176101][ T4615] veth1.200: entered allmulticast mode
[  632.176365][ T4615] veth1: entered allmulticast mode
[  632.178168][ T4615] veth1.200: entered promiscuous mode
[  632.178458][ T4615] veth1: entered promiscuous mode
[  632.179604][ T4615] br2: port 1(veth1.200) entered blocking state
[  632.179962][ T4615] br2: port 1(veth1.200) entered forwarding state
[  632.218224][ T4616] br1: port 1(veth1.100) entered blocking state
[  632.218570][ T4616] br1: port 1(veth1.100) entered disabled state
[  632.218895][ T4616] veth1.100: entered allmulticast mode
[  632.220538][ T4616] veth1.100: entered promiscuous mode
[  632.221236][ T4616] br1: port 1(veth1.100) entered blocking state
[  632.221558][ T4616] br1: port 1(veth1.100) entered forwarding state
[  636.707150][ T4668] veth1.200: left allmulticast mode
[  636.707491][ T4668] veth1.200: left promiscuous mode
[  636.707986][ T4668] br2: port 1(veth1.200) entered disabled state
[  636.902806][ T4676] veth1.100: left allmulticast mode
[  636.903105][ T4676] veth1: left allmulticast mode
[  636.903415][ T4676] veth1.100: left promiscuous mode
[  636.903651][ T4676] veth1: left promiscuous mode
[  636.904650][ T4676] br1: port 1(veth1.100) entered disabled state