[  758.717573][ T4690] br0: port 1(veth1) entered blocking state
[  758.717956][ T4690] br0: port 1(veth1) entered disabled state
[  758.718298][ T4690] veth1: entered allmulticast mode
[  758.719978][ T4690] veth1: entered promiscuous mode
[  758.759954][ T4692] br0: port 2(veth2) entered blocking state
[  758.760347][ T4692] br0: port 2(veth2) entered disabled state
[  758.760752][ T4692] veth2: entered allmulticast mode
[  758.762503][ T4692] veth2: entered promiscuous mode
[  758.801741][ T4693] br0: port 3(veth4) entered blocking state
[  758.802095][ T4693] br0: port 3(veth4) entered disabled state
[  758.802427][ T4693] veth4: entered allmulticast mode
[  758.804241][ T4693] veth4: entered promiscuous mode
[  759.032682][  T874] br0: port 1(veth1) entered blocking state
[  759.033067][  T874] br0: port 1(veth1) entered forwarding state
[  759.058046][ T2140] br0: port 2(veth2) entered blocking state
[  759.058385][ T2140] br0: port 2(veth2) entered forwarding state
[  759.085908][  T874] br0: port 3(veth4) entered blocking state
[  759.086269][  T874] br0: port 3(veth4) entered forwarding state
[  772.933244][ T4765] veth3: entered promiscuous mode
[  774.161593][ T4774] veth3: left promiscuous mode
[  774.196476][ T4775] veth3: entered promiscuous mode
[  775.440828][ T4784] veth3: left promiscuous mode
[  775.514534][ T4792] br0: port 3(veth4) entered disabled state
[  775.543198][ T4793] br0: port 2(veth2) entered disabled state
[  775.569558][ T4794] br0: port 1(veth1) entered disabled state
[  775.594377][ T4795] veth4: left allmulticast mode
[  775.594653][ T4795] veth4: left promiscuous mode
[  775.595015][ T4795] br0: port 3(veth4) entered disabled state
[  775.596435][ T4795] veth2: left allmulticast mode
[  775.597647][ T4795] veth2: left promiscuous mode
[  775.597976][ T4795] br0: port 2(veth2) entered disabled state
[  775.605539][ T4795] veth1: left allmulticast mode
[  775.606423][ T4795] veth1: left promiscuous mode
[  775.606755][ T4795] br0: port 1(veth1) entered disabled state