[  742.255361][T19500] br0: port 1(veth1) entered blocking state
[  742.255584][T19500] br0: port 1(veth1) entered disabled state
[  742.255774][T19500] veth1: entered allmulticast mode
[  742.257871][T19500] veth1: entered promiscuous mode
[  742.295103][T19502] br0: port 2(veth2) entered blocking state
[  742.295392][T19502] br0: port 2(veth2) entered disabled state
[  742.295697][T19502] veth2: entered allmulticast mode
[  742.298370][T19502] veth2: entered promiscuous mode
[  742.330808][T19503] br0: port 3(veth4) entered blocking state
[  742.330997][T19503] br0: port 3(veth4) entered disabled state
[  742.331185][T19503] veth4: entered allmulticast mode
[  742.332583][T19503] veth4: entered promiscuous mode
[  742.551110][T17973] br0: port 1(veth1) entered blocking state
[  742.551329][T17973] br0: port 1(veth1) entered forwarding state
[  742.585911][T17973] br0: port 2(veth2) entered blocking state
[  742.586097][T17973] br0: port 2(veth2) entered forwarding state
[  742.608497][ T3080] br0: port 3(veth4) entered blocking state
[  742.608688][ T3080] br0: port 3(veth4) entered forwarding state
[  756.474266][T19575] veth3: entered promiscuous mode
[  757.690997][T19584] veth3: left promiscuous mode
[  757.725881][T19585] veth3: entered promiscuous mode
[  758.937736][T19594] veth3: left promiscuous mode
[  759.016926][T19602] br0: port 3(veth4) entered disabled state
[  759.048025][T19603] br0: port 2(veth2) entered disabled state
[  759.075348][T19604] br0: port 1(veth1) entered disabled state
[  759.099070][T19605] veth4: left allmulticast mode
[  759.099271][T19605] veth4: left promiscuous mode
[  759.099556][T19605] br0: port 3(veth4) entered disabled state
[  759.100450][T19605] veth2: left allmulticast mode
[  759.100625][T19605] veth2: left promiscuous mode
[  759.100895][T19605] br0: port 2(veth2) entered disabled state
[  759.112725][T19605] veth1: left allmulticast mode
[  759.112908][T19605] veth1: left promiscuous mode
[  759.113192][T19605] br0: port 1(veth1) entered disabled state