[  919.499022][T32177] br0: port 1(c1) entered blocking state
[  919.499197][T32177] br0: port 1(c1) entered disabled state
[  919.499350][T32177] c1: entered allmulticast mode
[  919.500738][T32177] c1: entered promiscuous mode
[  919.642729][T32182] br0: port 2(c2) entered blocking state
[  919.642884][T32182] br0: port 2(c2) entered disabled state
[  919.643031][T32182] c2: entered allmulticast mode
[  919.644425][T32182] c2: entered promiscuous mode
[  919.792062][T32187] br0: port 3(c3) entered blocking state
[  919.792215][T32187] br0: port 3(c3) entered disabled state
[  919.792909][T32187] c3: entered allmulticast mode
[  919.794327][T32187] c3: entered promiscuous mode
[  919.941761][T32192] br0: port 4(sender) entered blocking state
[  919.941944][T32192] br0: port 4(sender) entered disabled state
[  919.942117][T32192] sender: entered allmulticast mode
[  919.943526][T32192] sender: entered promiscuous mode
[  919.988297][T32194] br0: port 4(sender) entered blocking state
[  919.988495][T32194] br0: port 4(sender) entered forwarding state
[  919.988801][T32194] br0: port 3(c3) entered blocking state
[  919.988938][T32194] br0: port 3(c3) entered forwarding state
[  919.989203][T32194] br0: port 2(c2) entered blocking state
[  919.989339][T32194] br0: port 2(c2) entered forwarding state
[  919.989601][T32194] br0: port 1(c1) entered blocking state
[  919.989739][T32194] br0: port 1(c1) entered forwarding state
[  930.972386][   T12] br0: port 1(c1) entered disabled state
[  930.976725][   T12] c1 (unregistering): left allmulticast mode
[  930.976951][   T12] c1 (unregistering): left promiscuous mode
[  930.977164][   T12] br0: port 1(c1) entered disabled state
[  931.093235][   T12] br0: port 2(c2) entered disabled state
[  931.095823][   T12] c2 (unregistering): left allmulticast mode
[  931.096033][   T12] c2 (unregistering): left promiscuous mode
[  931.096480][   T12] br0: port 2(c2) entered disabled state
[  931.215626][   T12] br0: port 3(c3) entered disabled state
[  931.217964][   T12] c3 (unregistering): left allmulticast mode
[  931.218274][   T12] c3 (unregistering): left promiscuous mode
[  931.218594][   T12] br0: port 3(c3) entered disabled state
[  931.319529][   T12] br0: port 4(sender) entered disabled state
[  931.323101][   T12] sender (unregistering): left allmulticast mode
[  931.323308][   T12] sender (unregistering): left promiscuous mode
[  931.324469][   T12] br0: port 4(sender) entered disabled state