[  944.772669][T30543] br0: port 1(c1) entered blocking state
[  944.772856][T30543] br0: port 1(c1) entered disabled state
[  944.773024][T30543] c1: entered allmulticast mode
[  944.774507][T30543] c1: entered promiscuous mode
[  944.916064][T30548] br0: port 2(c2) entered blocking state
[  944.916309][T30548] br0: port 2(c2) entered disabled state
[  944.916525][T30548] c2: entered allmulticast mode
[  944.918053][T30548] c2: entered promiscuous mode
[  945.053515][T30553] br0: port 3(c3) entered blocking state
[  945.053720][T30553] br0: port 3(c3) entered disabled state
[  945.053940][T30553] c3: entered allmulticast mode
[  945.055472][T30553] c3: entered promiscuous mode
[  945.188994][T30558] br0: port 4(sender) entered blocking state
[  945.189195][T30558] br0: port 4(sender) entered disabled state
[  945.189398][T30558] sender: entered allmulticast mode
[  945.190836][T30558] sender: entered promiscuous mode
[  945.239738][T30560] br0: port 4(sender) entered blocking state
[  945.239948][T30560] br0: port 4(sender) entered forwarding state
[  945.240286][T30560] br0: port 3(c3) entered blocking state
[  945.240438][T30560] br0: port 3(c3) entered forwarding state
[  945.240728][T30560] br0: port 2(c2) entered blocking state
[  945.240874][T30560] br0: port 2(c2) entered forwarding state
[  945.241161][T30560] br0: port 1(c1) entered blocking state
[  945.241319][T30560] br0: port 1(c1) entered forwarding state
[  956.328103][   T12] br0: port 1(c1) entered disabled state
[  956.340075][   T12] c1 (unregistering): left allmulticast mode
[  956.340307][   T12] c1 (unregistering): left promiscuous mode
[  956.340504][   T12] br0: port 1(c1) entered disabled state
[  956.449474][   T12] br0: port 2(c2) entered disabled state
[  956.460550][   T12] c2 (unregistering): left allmulticast mode
[  956.460790][   T12] c2 (unregistering): left promiscuous mode
[  956.461024][   T12] br0: port 2(c2) entered disabled state
[  956.588407][   T12] br0: port 3(c3) entered disabled state
[  956.601736][   T12] c3 (unregistering): left allmulticast mode
[  956.602053][   T12] c3 (unregistering): left promiscuous mode
[  956.602247][   T12] br0: port 3(c3) entered disabled state
[  956.722900][   T12] br0: port 4(sender) entered disabled state
[  956.734663][   T12] sender (unregistering): left allmulticast mode
[  956.734949][   T12] sender (unregistering): left promiscuous mode
[  956.735213][   T12] br0: port 4(sender) entered disabled state