[  646.500124][T17371] br0: port 1(veth1) entered blocking state
[  646.500367][T17371] br0: port 1(veth1) entered disabled state
[  646.500572][T17371] veth1: entered allmulticast mode
[  646.502086][T17371] veth1: entered promiscuous mode
[  646.531091][T17373] br0: port 2(veth2) entered blocking state
[  646.531968][T17373] br0: port 2(veth2) entered disabled state
[  646.532232][T17373] veth2: entered allmulticast mode
[  646.533814][T17373] veth2: entered promiscuous mode
[  646.557087][T17374] br0: port 3(veth4) entered blocking state
[  646.557309][T17374] br0: port 3(veth4) entered disabled state
[  646.557508][T17374] veth4: entered allmulticast mode
[  646.572494][T17374] veth4: entered promiscuous mode
[  646.760091][  T407] br0: port 1(veth1) entered blocking state
[  646.760325][  T407] br0: port 1(veth1) entered forwarding state
[  646.782831][   T91] br0: port 2(veth2) entered blocking state
[  646.783087][   T91] br0: port 2(veth2) entered forwarding state
[  646.816547][   T45] br0: port 3(veth4) entered blocking state
[  646.816773][   T45] br0: port 3(veth4) entered forwarding state
[  660.672362][T17440] veth3: entered promiscuous mode
[  661.887895][T17449] veth3: left promiscuous mode
[  661.906923][T17450] veth3: entered promiscuous mode
[  663.122941][T17459] veth3: left promiscuous mode
[  663.189046][T17467] br0: port 3(veth4) entered disabled state
[  663.218782][T17468] br0: port 2(veth2) entered disabled state
[  663.239382][T17469] br0: port 1(veth1) entered disabled state
[  663.270984][T17470] veth4: left allmulticast mode
[  663.271160][T17470] veth4: left promiscuous mode
[  663.271394][T17470] br0: port 3(veth4) entered disabled state
[  663.272402][T17470] veth2: left allmulticast mode
[  663.272546][T17470] veth2: left promiscuous mode
[  663.272767][T17470] br0: port 2(veth2) entered disabled state
[  663.273622][T17470] veth1: left allmulticast mode
[  663.273764][T17470] veth1: left promiscuous mode
[  663.273994][T17470] br0: port 1(veth1) entered disabled state