[  948.589684][T30953] br0: port 1(c1) entered blocking state
[  948.589924][T30953] br0: port 1(c1) entered disabled state
[  948.590174][T30953] c1: entered allmulticast mode
[  948.591913][T30953] c1: entered promiscuous mode
[  948.786971][T30958] br0: port 2(c2) entered blocking state
[  948.787299][T30958] br0: port 2(c2) entered disabled state
[  948.787607][T30958] c2: entered allmulticast mode
[  948.791835][T30958] c2: entered promiscuous mode
[  948.983722][T30963] br0: port 3(c3) entered blocking state
[  948.983897][T30963] br0: port 3(c3) entered disabled state
[  948.984068][T30963] c3: entered allmulticast mode
[  948.985601][T30963] c3: entered promiscuous mode
[  949.145968][T30968] br0: port 4(sender) entered blocking state
[  949.146202][T30968] br0: port 4(sender) entered disabled state
[  949.146392][T30968] sender: entered allmulticast mode
[  949.148826][T30968] sender: entered promiscuous mode
[  949.218626][T30970] br0: port 4(sender) entered blocking state
[  949.218843][T30970] br0: port 4(sender) entered forwarding state
[  949.219590][T30970] br0: port 3(c3) entered blocking state
[  949.219742][T30970] br0: port 3(c3) entered forwarding state
[  949.220044][T30970] br0: port 2(c2) entered blocking state
[  949.220197][T30970] br0: port 2(c2) entered forwarding state
[  949.220493][T30970] br0: port 1(c1) entered blocking state
[  949.220647][T30970] br0: port 1(c1) entered forwarding state
[  960.336689][   T12] br0: port 1(c1) entered disabled state
[  960.340153][   T12] c1 (unregistering): left allmulticast mode
[  960.340406][   T12] c1 (unregistering): left promiscuous mode
[  960.340609][   T12] br0: port 1(c1) entered disabled state
[  960.511411][   T12] br0: port 2(c2) entered disabled state
[  960.522972][   T12] c2 (unregistering): left allmulticast mode
[  960.523207][   T12] c2 (unregistering): left promiscuous mode
[  960.523410][   T12] br0: port 2(c2) entered disabled state
[  960.698366][   T12] br0: port 3(c3) entered disabled state
[  960.701088][   T12] c3 (unregistering): left allmulticast mode
[  960.701295][   T12] c3 (unregistering): left promiscuous mode
[  960.701479][   T12] br0: port 3(c3) entered disabled state
[  960.913278][   T12] br0: port 4(sender) entered disabled state
[  960.917188][   T12] sender (unregistering): left allmulticast mode
[  960.917581][   T12] sender (unregistering): left promiscuous mode
[  960.918013][   T12] br0: port 4(sender) entered disabled state