[ 1238.139548][ T8220] br0: port 1(veth1) entered blocking state
[ 1238.140050][ T8220] br0: port 1(veth1) entered disabled state
[ 1238.140510][ T8220] veth1: entered allmulticast mode
[ 1238.144079][ T8220] veth1: entered promiscuous mode
[ 1238.248681][ T8222] br0: port 2(veth2) entered blocking state
[ 1238.249812][ T8222] br0: port 2(veth2) entered disabled state
[ 1238.250279][ T8222] veth2: entered allmulticast mode
[ 1238.254549][ T8222] veth2: entered promiscuous mode
[ 1238.405133][ T8223] br0: port 3(veth4) entered blocking state
[ 1238.405604][ T8223] br0: port 3(veth4) entered disabled state
[ 1238.406034][ T8223] veth4: entered allmulticast mode
[ 1238.409352][ T8223] veth4: entered promiscuous mode
[ 1239.240594][ T3732] br0: port 1(veth1) entered blocking state
[ 1239.241064][ T3732] br0: port 1(veth1) entered forwarding state
[ 1239.354186][ T3732] br0: port 2(veth2) entered blocking state
[ 1239.354689][ T3732] br0: port 2(veth2) entered forwarding state
[ 1239.456975][   T38] br0: port 3(veth4) entered blocking state
[ 1239.457399][   T38] br0: port 3(veth4) entered forwarding state
[ 1255.398019][ T8289] veth3: entered promiscuous mode
[ 1257.595555][ T8298] veth3: left promiscuous mode
[ 1257.709048][ T8299] veth3: entered promiscuous mode
[ 1259.878264][ T8308] veth3: left promiscuous mode
[ 1260.125522][ T8316] br0: port 3(veth4) entered disabled state
[ 1260.247243][ T8317] br0: port 2(veth2) entered disabled state
[ 1260.350629][ T8318] br0: port 1(veth1) entered disabled state
[ 1260.472927][ T8319] veth4: left allmulticast mode
[ 1260.473308][ T8319] veth4: left promiscuous mode
[ 1260.473827][ T8319] br0: port 3(veth4) entered disabled state
[ 1260.476393][ T8319] veth2: left allmulticast mode
[ 1260.476746][ T8319] veth2: left promiscuous mode
[ 1260.477233][ T8319] br0: port 2(veth2) entered disabled state
[ 1260.479197][ T8319] veth1: left allmulticast mode
[ 1260.479522][ T8319] veth1: left promiscuous mode
[ 1260.480330][ T8319] br0: port 1(veth1) entered disabled state