[  863.454795][T21221] br0: port 1(veth1) entered blocking state
[  863.455010][T21221] br0: port 1(veth1) entered disabled state
[  863.455189][T21221] veth1: entered allmulticast mode
[  863.456668][T21221] veth1: entered promiscuous mode
[  863.486482][T21223] br0: port 2(veth2) entered blocking state
[  863.486704][T21223] br0: port 2(veth2) entered disabled state
[  863.486940][T21223] veth2: entered allmulticast mode
[  863.488558][T21223] veth2: entered promiscuous mode
[  863.512863][T21224] br0: port 3(veth4) entered blocking state
[  863.513045][T21224] br0: port 3(veth4) entered disabled state
[  863.513219][T21224] veth4: entered allmulticast mode
[  863.515010][T21224] veth4: entered promiscuous mode
[  863.728872][T14797] br0: port 1(veth1) entered blocking state
[  863.729069][T14797] br0: port 1(veth1) entered forwarding state
[  863.749771][  T108] br0: port 2(veth2) entered blocking state
[  863.749961][  T108] br0: port 2(veth2) entered forwarding state
[  863.776796][T14797] br0: port 3(veth4) entered blocking state
[  863.776992][T14797] br0: port 3(veth4) entered forwarding state
[  877.564844][T21297] veth3: entered promiscuous mode
[  878.782123][T21306] veth3: left promiscuous mode
[  878.811413][T21307] veth3: entered promiscuous mode
[  880.029040][T21316] veth3: left promiscuous mode
[  880.083269][T21324] br0: port 3(veth4) entered disabled state
[  880.112600][T21325] br0: port 2(veth2) entered disabled state
[  880.143154][T21326] br0: port 1(veth1) entered disabled state
[  880.164233][T21327] veth4: left allmulticast mode
[  880.164413][T21327] veth4: left promiscuous mode
[  880.164712][T21327] br0: port 3(veth4) entered disabled state
[  880.166312][T21327] veth2: left allmulticast mode
[  880.166500][T21327] veth2: left promiscuous mode
[  880.166768][T21327] br0: port 2(veth2) entered disabled state
[  880.167753][T21327] veth1: left allmulticast mode
[  880.167925][T21327] veth1: left promiscuous mode
[  880.168183][T21327] br0: port 1(veth1) entered disabled state