[  756.914340][T17878] br0: port 1(veth1) entered blocking state
[  756.915308][T17878] br0: port 1(veth1) entered disabled state
[  756.915727][T17878] veth1: entered allmulticast mode
[  756.919606][T17878] veth1: entered promiscuous mode
[  756.961155][T17880] br0: port 2(veth2) entered blocking state
[  756.962143][T17880] br0: port 2(veth2) entered disabled state
[  756.962451][T17880] veth2: entered allmulticast mode
[  756.965164][T17880] veth2: entered promiscuous mode
[  757.006419][T17881] br0: port 3(veth4) entered blocking state
[  757.007381][T17881] br0: port 3(veth4) entered disabled state
[  757.007690][T17881] veth4: entered allmulticast mode
[  757.010220][T17881] veth4: entered promiscuous mode
[  757.372355][T17594] br0: port 1(veth1) entered blocking state
[  757.372956][T17594] br0: port 1(veth1) entered forwarding state
[  757.411300][   T46] br0: port 2(veth2) entered blocking state
[  757.411685][   T46] br0: port 2(veth2) entered forwarding state
[  757.458401][T17594] br0: port 3(veth4) entered blocking state
[  757.458759][T17594] br0: port 3(veth4) entered forwarding state
[  771.847001][T17953] veth3: entered promiscuous mode
[  773.197000][T17962] veth3: left promiscuous mode
[  773.231294][T17963] veth3: entered promiscuous mode
[  774.584103][T17972] veth3: left promiscuous mode
[  774.678281][T17980] br0: port 3(veth4) entered disabled state
[  774.718151][T17981] br0: port 2(veth2) entered disabled state
[  774.769497][T17982] br0: port 1(veth1) entered disabled state
[  774.823677][T17983] veth4: left allmulticast mode
[  774.823920][T17983] veth4: left promiscuous mode
[  774.824283][T17983] br0: port 3(veth4) entered disabled state
[  774.826617][T17983] veth2: left allmulticast mode
[  774.826844][T17983] veth2: left promiscuous mode
[  774.827185][T17983] br0: port 2(veth2) entered disabled state
[  774.829532][T17983] veth1: left allmulticast mode
[  774.829752][T17983] veth1: left promiscuous mode
[  774.830084][T17983] br0: port 1(veth1) entered disabled state