[  661.420995][ T7911] br0: port 1(veth1) entered blocking state
[  661.421243][ T7911] br0: port 1(veth1) entered disabled state
[  661.421472][ T7911] veth1: entered allmulticast mode
[  661.422965][ T7911] veth1: entered promiscuous mode
[  661.451827][ T7912] br0: port 2(veth2) entered blocking state
[  661.452019][ T7912] br0: port 2(veth2) entered disabled state
[  661.452197][ T7912] veth2: entered allmulticast mode
[  661.453592][ T7912] veth2: entered promiscuous mode
[  661.488348][ T7913] br0: port 3(veth4) entered blocking state
[  661.488541][ T7913] br0: port 3(veth4) entered disabled state
[  661.488706][ T7913] veth4: entered allmulticast mode
[  661.490042][ T7913] veth4: entered promiscuous mode
[  661.705502][  T184] br0: port 1(veth1) entered blocking state
[  661.705707][  T184] br0: port 1(veth1) entered forwarding state
[  661.735164][   T36] br0: port 2(veth2) entered blocking state
[  661.735344][   T36] br0: port 2(veth2) entered forwarding state
[  661.756756][  T184] br0: port 3(veth4) entered blocking state
[  661.756947][  T184] br0: port 3(veth4) entered forwarding state
[  675.614897][ T7985] veth3: entered promiscuous mode
[  676.871179][ T7994] veth3: left promiscuous mode
[  676.894445][ T7995] veth3: entered promiscuous mode
[  678.153364][ T8004] veth3: left promiscuous mode
[  678.214308][ T8012] br0: port 3(veth4) entered disabled state
[  678.241148][ T8013] br0: port 2(veth2) entered disabled state
[  678.282052][ T8014] br0: port 1(veth1) entered disabled state
[  678.310479][ T8015] veth4: left allmulticast mode
[  678.310670][ T8015] veth4: left promiscuous mode
[  678.311323][ T8015] br0: port 3(veth4) entered disabled state
[  678.312264][ T8015] veth2: left allmulticast mode
[  678.312437][ T8015] veth2: left promiscuous mode
[  678.312705][ T8015] br0: port 2(veth2) entered disabled state
[  678.313647][ T8015] veth1: left allmulticast mode
[  678.313819][ T8015] veth1: left promiscuous mode
[  678.314093][ T8015] br0: port 1(veth1) entered disabled state