[  487.299798][ T6252] br1: port 1(veth1.100) entered blocking state
[  487.300131][ T6252] br1: port 1(veth1.100) entered disabled state
[  487.300433][ T6252] veth1.100: entered allmulticast mode
[  487.301782][ T6252] veth1: entered allmulticast mode
[  487.304863][ T6252] veth1.100: entered promiscuous mode
[  487.305096][ T6252] veth1: entered promiscuous mode
[  487.402892][ T6255] br1: port 1(veth1.100) entered blocking state
[  487.403149][ T6255] br1: port 1(veth1.100) entered forwarding state
[  487.616992][ T6266] br2: port 1(veth1.200) entered blocking state
[  487.617199][ T6266] br2: port 1(veth1.200) entered disabled state
[  487.617507][ T6266] veth1.200: entered allmulticast mode
[  487.620257][ T6266] veth1.200: entered promiscuous mode
[  487.725871][ T6269] br2: port 1(veth1.200) entered blocking state
[  487.726080][ T6269] br2: port 1(veth1.200) entered forwarding state
[  497.436737][ T6334] veth1.100: left allmulticast mode
[  497.436969][ T6334] veth1.100: left promiscuous mode
[  497.437357][ T6334] br1: port 1(veth1.100) entered disabled state
[  497.462616][ T6335] veth1.200: left allmulticast mode
[  497.462767][ T6335] veth1: left allmulticast mode
[  497.462941][ T6335] veth1.200: left promiscuous mode
[  497.463076][ T6335] veth1: left promiscuous mode
[  497.463420][ T6335] br2: port 1(veth1.200) entered disabled state
[  499.529666][ T6337] br2: port 1(veth1.200) entered blocking state
[  499.529910][ T6337] br2: port 1(veth1.200) entered disabled state
[  499.530124][ T6337] veth1.200: entered allmulticast mode
[  499.530266][ T6337] veth1: entered allmulticast mode
[  499.531841][ T6337] veth1.200: entered promiscuous mode
[  499.531998][ T6337] veth1: entered promiscuous mode
[  499.532567][ T6337] br2: port 1(veth1.200) entered blocking state
[  499.532746][ T6337] br2: port 1(veth1.200) entered forwarding state
[  499.557209][ T6338] br1: port 1(veth1.100) entered blocking state
[  499.557426][ T6338] br1: port 1(veth1.100) entered disabled state
[  499.557618][ T6338] veth1.100: entered allmulticast mode
[  499.559079][ T6338] veth1.100: entered promiscuous mode
[  499.560022][ T6338] br1: port 1(veth1.100) entered blocking state
[  499.560218][ T6338] br1: port 1(veth1.100) entered forwarding state
[  504.035910][ T6390] veth1.200: left allmulticast mode
[  504.036196][ T6390] veth1.200: left promiscuous mode
[  504.037269][ T6390] br2: port 1(veth1.200) entered disabled state
[  504.228514][ T6398] veth1.100: left allmulticast mode
[  504.228684][ T6398] veth1: left allmulticast mode
[  504.228868][ T6398] veth1.100: left promiscuous mode
[  504.228999][ T6398] veth1: left promiscuous mode
[  504.229375][ T6398] br1: port 1(veth1.100) entered disabled state