[  922.356233][T30129] br0: port 1(c1) entered blocking state
[  922.356433][T30129] br0: port 1(c1) entered disabled state
[  922.356603][T30129] c1: entered allmulticast mode
[  922.358093][T30129] c1: entered promiscuous mode
[  922.499198][T30134] br0: port 2(c2) entered blocking state
[  922.499383][T30134] br0: port 2(c2) entered disabled state
[  922.499550][T30134] c2: entered allmulticast mode
[  922.501356][T30134] c2: entered promiscuous mode
[  922.651979][T30139] br0: port 3(c3) entered blocking state
[  922.652928][T30139] br0: port 3(c3) entered disabled state
[  922.653264][T30139] c3: entered allmulticast mode
[  922.654779][T30139] c3: entered promiscuous mode
[  922.796076][T30144] br0: port 4(sender) entered blocking state
[  922.796304][T30144] br0: port 4(sender) entered disabled state
[  922.796510][T30144] sender: entered allmulticast mode
[  922.798001][T30144] sender: entered promiscuous mode
[  922.850479][T30146] br0: port 4(sender) entered blocking state
[  922.850714][T30146] br0: port 4(sender) entered forwarding state
[  922.851055][T30146] br0: port 3(c3) entered blocking state
[  922.851219][T30146] br0: port 3(c3) entered forwarding state
[  922.851515][T30146] br0: port 2(c2) entered blocking state
[  922.851665][T30146] br0: port 2(c2) entered forwarding state
[  922.851962][T30146] br0: port 1(c1) entered blocking state
[  922.852119][T30146] br0: port 1(c1) entered forwarding state
[  933.934369][   T12] br0: port 1(c1) entered disabled state
[  933.947606][   T12] c1 (unregistering): left allmulticast mode
[  933.947866][   T12] c1 (unregistering): left promiscuous mode
[  933.948106][   T12] br0: port 1(c1) entered disabled state
[  934.063000][   T12] br0: port 2(c2) entered disabled state
[  934.072121][   T12] c2 (unregistering): left allmulticast mode
[  934.072308][   T12] c2 (unregistering): left promiscuous mode
[  934.072478][   T12] br0: port 2(c2) entered disabled state
[  934.190139][   T12] br0: port 3(c3) entered disabled state
[  934.204530][   T12] c3 (unregistering): left allmulticast mode
[  934.204715][   T12] c3 (unregistering): left promiscuous mode
[  934.204887][   T12] br0: port 3(c3) entered disabled state
[  934.323215][   T12] br0: port 4(sender) entered disabled state
[  934.338616][   T12] sender (unregistering): left allmulticast mode
[  934.338815][   T12] sender (unregistering): left promiscuous mode
[  934.338991][   T12] br0: port 4(sender) entered disabled state