[  960.488610][T30940] br0: port 1(c1) entered blocking state
[  960.488800][T30940] br0: port 1(c1) entered disabled state
[  960.488992][T30940] c1: entered allmulticast mode
[  960.491231][T30940] c1: entered promiscuous mode
[  960.684586][T30945] br0: port 2(c2) entered blocking state
[  960.684852][T30945] br0: port 2(c2) entered disabled state
[  960.685076][T30945] c2: entered allmulticast mode
[  960.687490][T30945] c2: entered promiscuous mode
[  960.892116][T30950] br0: port 3(c3) entered blocking state
[  960.892384][T30950] br0: port 3(c3) entered disabled state
[  960.892663][T30950] c3: entered allmulticast mode
[  960.896138][T30950] c3: entered promiscuous mode
[  961.084288][T30955] br0: port 4(sender) entered blocking state
[  961.084547][T30955] br0: port 4(sender) entered disabled state
[  961.084830][T30955] sender: entered allmulticast mode
[  961.088565][T30955] sender: entered promiscuous mode
[  961.156143][T30957] br0: port 4(sender) entered blocking state
[  961.156394][T30957] br0: port 4(sender) entered forwarding state
[  961.156743][T30957] br0: port 3(c3) entered blocking state
[  961.156898][T30957] br0: port 3(c3) entered forwarding state
[  961.157223][T30957] br0: port 2(c2) entered blocking state
[  961.157406][T30957] br0: port 2(c2) entered forwarding state
[  961.157721][T30957] br0: port 1(c1) entered blocking state
[  961.157881][T30957] br0: port 1(c1) entered forwarding state
[  972.321154][   T72] br0: port 1(c1) entered disabled state
[  972.332045][   T72] c1 (unregistering): left allmulticast mode
[  972.332295][   T72] c1 (unregistering): left promiscuous mode
[  972.332553][   T72] br0: port 1(c1) entered disabled state
[  972.447721][   T72] br0: port 2(c2) entered disabled state
[  972.450338][   T72] c2 (unregistering): left allmulticast mode
[  972.450594][   T72] c2 (unregistering): left promiscuous mode
[  972.450823][   T72] br0: port 2(c2) entered disabled state
[  972.589143][   T72] br0: port 3(c3) entered disabled state
[  972.592557][   T72] c3 (unregistering): left allmulticast mode
[  972.592752][   T72] c3 (unregistering): left promiscuous mode
[  972.592929][   T72] br0: port 3(c3) entered disabled state
[  972.743824][   T72] br0: port 4(sender) entered disabled state
[  972.754370][   T72] sender (unregistering): left allmulticast mode
[  972.754591][   T72] sender (unregistering): left promiscuous mode
[  972.754770][   T72] br0: port 4(sender) entered disabled state