[  933.637228][T32708] br0: port 1(c1) entered blocking state
[  933.637414][T32708] br0: port 1(c1) entered disabled state
[  933.637591][T32708] c1: entered allmulticast mode
[  933.638978][T32708] c1: entered promiscuous mode
[  933.787651][T32713] br0: port 2(c2) entered blocking state
[  933.787838][T32713] br0: port 2(c2) entered disabled state
[  933.793680][T32713] c2: entered allmulticast mode
[  933.795098][T32713] c2: entered promiscuous mode
[  933.944014][T32718] br0: port 3(c3) entered blocking state
[  933.944179][T32718] br0: port 3(c3) entered disabled state
[  933.944330][T32718] c3: entered allmulticast mode
[  933.945715][T32718] c3: entered promiscuous mode
[  934.090978][T32723] br0: port 4(sender) entered blocking state
[  934.091186][T32723] br0: port 4(sender) entered disabled state
[  934.091373][T32723] sender: entered allmulticast mode
[  934.093238][T32723] sender: entered promiscuous mode
[  934.145130][T32725] br0: port 4(sender) entered blocking state
[  934.145325][T32725] br0: port 4(sender) entered forwarding state
[  934.145638][T32725] br0: port 3(c3) entered blocking state
[  934.145769][T32725] br0: port 3(c3) entered forwarding state
[  934.146035][T32725] br0: port 2(c2) entered blocking state
[  934.146168][T32725] br0: port 2(c2) entered forwarding state
[  934.146432][T32725] br0: port 1(c1) entered blocking state
[  934.146579][T32725] br0: port 1(c1) entered forwarding state
[  945.185176][   T72] br0: port 1(c1) entered disabled state
[  945.188575][   T72] c1 (unregistering): left allmulticast mode
[  945.188769][   T72] c1 (unregistering): left promiscuous mode
[  945.188933][   T72] br0: port 1(c1) entered disabled state
[  945.358215][   T72] br0: port 2(c2) entered disabled state
[  945.361394][   T72] c2 (unregistering): left allmulticast mode
[  945.361617][   T72] c2 (unregistering): left promiscuous mode
[  945.361790][   T72] br0: port 2(c2) entered disabled state
[  945.498423][   T72] br0: port 3(c3) entered disabled state
[  945.502994][   T72] c3 (unregistering): left allmulticast mode
[  945.503488][   T72] c3 (unregistering): left promiscuous mode
[  945.504790][   T72] br0: port 3(c3) entered disabled state
[  945.655678][   T72] br0: port 4(sender) entered disabled state
[  945.659061][   T72] sender (unregistering): left allmulticast mode
[  945.659248][   T72] sender (unregistering): left promiscuous mode
[  945.659414][   T72] br0: port 4(sender) entered disabled state