[  566.454181][T24327] br0: port 1(c1) entered blocking state
[  566.454373][T24327] br0: port 1(c1) entered disabled state
[  566.454538][T24327] c1: entered allmulticast mode
[  566.456031][T24327] c1: entered promiscuous mode
[  566.600739][T24332] br0: port 2(c2) entered blocking state
[  566.600978][T24332] br0: port 2(c2) entered disabled state
[  566.601200][T24332] c2: entered allmulticast mode
[  566.603300][T24332] c2: entered promiscuous mode
[  566.739069][T24337] br0: port 3(c3) entered blocking state
[  566.739294][T24337] br0: port 3(c3) entered disabled state
[  566.739523][T24337] c3: entered allmulticast mode
[  566.741093][T24337] c3: entered promiscuous mode
[  566.896252][T24342] br0: port 4(sender) entered blocking state
[  566.896514][T24342] br0: port 4(sender) entered disabled state
[  566.897288][T24342] sender: entered allmulticast mode
[  566.898859][T24342] sender: entered promiscuous mode
[  566.944597][T24344] br0: port 4(sender) entered blocking state
[  566.945257][T24344] br0: port 4(sender) entered forwarding state
[  566.945732][T24344] br0: port 3(c3) entered blocking state
[  566.945891][T24344] br0: port 3(c3) entered forwarding state
[  566.946194][T24344] br0: port 2(c2) entered blocking state
[  566.946354][T24344] br0: port 2(c2) entered forwarding state
[  566.946651][T24344] br0: port 1(c1) entered blocking state
[  566.946817][T24344] br0: port 1(c1) entered forwarding state
[  578.229401][   T71] br0: port 1(c1) entered disabled state
[  578.232270][   T71] c1 (unregistering): left allmulticast mode
[  578.232524][   T71] c1 (unregistering): left promiscuous mode
[  578.233215][   T71] br0: port 1(c1) entered disabled state
[  578.370592][   T71] br0: port 2(c2) entered disabled state
[  578.373616][   T71] c2 (unregistering): left allmulticast mode
[  578.373865][   T71] c2 (unregistering): left promiscuous mode
[  578.374103][   T71] br0: port 2(c2) entered disabled state
[  578.502326][   T71] br0: port 3(c3) entered disabled state
[  578.504533][   T71] c3 (unregistering): left allmulticast mode
[  578.504899][   T71] c3 (unregistering): left promiscuous mode
[  578.505083][   T71] br0: port 3(c3) entered disabled state
[  578.640637][   T71] br0: port 4(sender) entered disabled state
[  578.643646][   T71] sender (unregistering): left allmulticast mode
[  578.644518][   T71] sender (unregistering): left promiscuous mode
[  578.644711][   T71] br0: port 4(sender) entered disabled state