[  758.774654][T20934] br0: port 1(veth1) entered blocking state
[  758.774867][T20934] br0: port 1(veth1) entered disabled state
[  758.775051][T20934] veth1: entered allmulticast mode
[  758.776611][T20934] veth1: entered promiscuous mode
[  758.808310][T20936] br0: port 2(veth2) entered blocking state
[  758.808496][T20936] br0: port 2(veth2) entered disabled state
[  758.808666][T20936] veth2: entered allmulticast mode
[  758.811171][T20936] veth2: entered promiscuous mode
[  758.840070][T20938] br0: port 3(veth4) entered blocking state
[  758.840555][T20938] br0: port 3(veth4) entered disabled state
[  758.840792][T20938] veth4: entered allmulticast mode
[  758.842247][T20938] veth4: entered promiscuous mode
[  759.101167][   T36] br0: port 1(veth1) entered blocking state
[  759.101470][   T36] br0: port 1(veth1) entered forwarding state
[  759.149937][   T36] br0: port 2(veth2) entered blocking state
[  759.150321][   T36] br0: port 2(veth2) entered forwarding state
[  759.193155][T17117] br0: port 3(veth4) entered blocking state
[  759.193508][T17117] br0: port 3(veth4) entered forwarding state
[  772.982158][T21010] veth3: entered promiscuous mode
[  774.211960][T21019] veth3: left promiscuous mode
[  774.242119][T21020] veth3: entered promiscuous mode
[  775.455123][T21029] veth3: left promiscuous mode
[  775.516878][T21037] br0: port 3(veth4) entered disabled state
[  775.538884][T21038] br0: port 2(veth2) entered disabled state
[  775.565882][T21039] br0: port 1(veth1) entered disabled state
[  775.592905][T21040] veth4: left allmulticast mode
[  775.593046][T21040] veth4: left promiscuous mode
[  775.593253][T21040] br0: port 3(veth4) entered disabled state
[  775.594002][T21040] veth2: left allmulticast mode
[  775.594125][T21040] veth2: left promiscuous mode
[  775.594320][T21040] br0: port 2(veth2) entered disabled state
[  775.595112][T21040] veth1: left allmulticast mode
[  775.595240][T21040] veth1: left promiscuous mode
[  775.595426][T21040] br0: port 1(veth1) entered disabled state