[ 1249.337074][ T5956] br0: port 1(veth1) entered blocking state
[ 1249.337449][ T5956] br0: port 1(veth1) entered disabled state
[ 1249.337745][ T5956] veth1: entered allmulticast mode
[ 1249.339730][ T5956] veth1: entered promiscuous mode
[ 1249.477430][ T5957] br0: port 2(veth2) entered blocking state
[ 1249.477689][ T5957] br0: port 2(veth2) entered disabled state
[ 1249.477960][ T5957] veth2: entered allmulticast mode
[ 1249.480886][ T5957] veth2: entered promiscuous mode
[ 1249.606770][ T5958] br0: port 3(veth4) entered blocking state
[ 1249.607040][ T5958] br0: port 3(veth4) entered disabled state
[ 1249.607314][ T5958] veth4: entered allmulticast mode
[ 1249.610824][ T5958] veth4: entered promiscuous mode
[ 1250.232813][   T49] br0: port 1(veth1) entered blocking state
[ 1250.233270][   T49] br0: port 1(veth1) entered forwarding state
[ 1250.361799][   T51] br0: port 2(veth2) entered blocking state
[ 1250.362062][   T51] br0: port 2(veth2) entered forwarding state
[ 1250.497049][   T49] br0: port 3(veth4) entered blocking state
[ 1250.497593][   T49] br0: port 3(veth4) entered forwarding state
[ 1266.393956][ T6003] veth3: entered promiscuous mode
[ 1268.375556][ T6012] veth3: left promiscuous mode
[ 1268.493192][ T6013] veth3: entered promiscuous mode
[ 1270.520296][ T6022] veth3: left promiscuous mode
[ 1270.644426][ T6024] br0: port 3(veth4) entered disabled state
[ 1270.765349][ T6025] br0: port 2(veth2) entered disabled state
[ 1270.907046][ T6026] br0: port 1(veth1) entered disabled state
[ 1271.066558][ T6027] veth4: left allmulticast mode
[ 1271.066783][ T6027] veth4: left promiscuous mode
[ 1271.067075][ T6027] br0: port 3(veth4) entered disabled state
[ 1271.068763][ T6027] veth2: left allmulticast mode
[ 1271.068942][ T6027] veth2: left promiscuous mode
[ 1271.069253][ T6027] br0: port 2(veth2) entered disabled state
[ 1271.071051][ T6027] veth1: left allmulticast mode
[ 1271.071260][ T6027] veth1: left promiscuous mode
[ 1271.071560][ T6027] br0: port 1(veth1) entered disabled state