[  933.934294][T30869] br0: port 1(c1) entered blocking state
[  933.934484][T30869] br0: port 1(c1) entered disabled state
[  933.934647][T30869] c1: entered allmulticast mode
[  933.936110][T30869] c1: entered promiscuous mode
[  934.087794][T30874] br0: port 2(c2) entered blocking state
[  934.087971][T30874] br0: port 2(c2) entered disabled state
[  934.088329][T30874] c2: entered allmulticast mode
[  934.089837][T30874] c2: entered promiscuous mode
[  934.233449][T30879] br0: port 3(c3) entered blocking state
[  934.233625][T30879] br0: port 3(c3) entered disabled state
[  934.233791][T30879] c3: entered allmulticast mode
[  934.235315][T30879] c3: entered promiscuous mode
[  934.382182][T30884] br0: port 4(sender) entered blocking state
[  934.382407][T30884] br0: port 4(sender) entered disabled state
[  934.382609][T30884] sender: entered allmulticast mode
[  934.384354][T30884] sender: entered promiscuous mode
[  934.426586][T30886] br0: port 4(sender) entered blocking state
[  934.426849][T30886] br0: port 4(sender) entered forwarding state
[  934.427695][T30886] br0: port 3(c3) entered blocking state
[  934.427895][T30886] br0: port 3(c3) entered forwarding state
[  934.428273][T30886] br0: port 2(c2) entered blocking state
[  934.428479][T30886] br0: port 2(c2) entered forwarding state
[  934.428841][T30886] br0: port 1(c1) entered blocking state
[  934.429051][T30886] br0: port 1(c1) entered forwarding state
[  945.523515][   T12] br0: port 1(c1) entered disabled state
[  945.526784][   T12] c1 (unregistering): left allmulticast mode
[  945.527070][   T12] c1 (unregistering): left promiscuous mode
[  945.527299][   T12] br0: port 1(c1) entered disabled state
[  945.653446][   T12] br0: port 2(c2) entered disabled state
[  945.656019][   T12] c2 (unregistering): left allmulticast mode
[  945.656378][   T12] c2 (unregistering): left promiscuous mode
[  945.656614][   T12] br0: port 2(c2) entered disabled state
[  945.793882][   T12] br0: port 3(c3) entered disabled state
[  945.806159][   T12] c3 (unregistering): left allmulticast mode
[  945.806370][   T12] c3 (unregistering): left promiscuous mode
[  945.806554][   T12] br0: port 3(c3) entered disabled state
[  945.923227][   T12] br0: port 4(sender) entered disabled state
[  945.926861][   T12] sender (unregistering): left allmulticast mode
[  945.927067][   T12] sender (unregistering): left promiscuous mode
[  945.927238][   T12] br0: port 4(sender) entered disabled state