[  920.663569][T32632] br0: port 1(c1) entered blocking state
[  920.663753][T32632] br0: port 1(c1) entered disabled state
[  920.663911][T32632] c1: entered allmulticast mode
[  920.665687][T32632] c1: entered promiscuous mode
[  920.819548][T32637] br0: port 2(c2) entered blocking state
[  920.819757][T32637] br0: port 2(c2) entered disabled state
[  920.819966][T32637] c2: entered allmulticast mode
[  920.822063][T32637] c2: entered promiscuous mode
[  920.982558][T32642] br0: port 3(c3) entered blocking state
[  920.982720][T32642] br0: port 3(c3) entered disabled state
[  920.982874][T32642] c3: entered allmulticast mode
[  920.984984][T32642] c3: entered promiscuous mode
[  921.143532][T32647] br0: port 4(sender) entered blocking state
[  921.143771][T32647] br0: port 4(sender) entered disabled state
[  921.144015][T32647] sender: entered allmulticast mode
[  921.145527][T32647] sender: entered promiscuous mode
[  921.198242][T32649] br0: port 4(sender) entered blocking state
[  921.198447][T32649] br0: port 4(sender) entered forwarding state
[  921.198754][T32649] br0: port 3(c3) entered blocking state
[  921.198891][T32649] br0: port 3(c3) entered forwarding state
[  921.199175][T32649] br0: port 2(c2) entered blocking state
[  921.199319][T32649] br0: port 2(c2) entered forwarding state
[  921.199588][T32649] br0: port 1(c1) entered blocking state
[  921.199779][T32649] br0: port 1(c1) entered forwarding state
[  932.168713][   T12] br0: port 1(c1) entered disabled state
[  932.172345][   T12] c1 (unregistering): left allmulticast mode
[  932.172541][   T12] c1 (unregistering): left promiscuous mode
[  932.172711][   T12] br0: port 1(c1) entered disabled state
[  932.288644][   T12] br0: port 2(c2) entered disabled state
[  932.292142][   T12] c2 (unregistering): left allmulticast mode
[  932.292737][   T12] c2 (unregistering): left promiscuous mode
[  932.293021][   T12] br0: port 2(c2) entered disabled state
[  932.410359][   T12] br0: port 3(c3) entered disabled state
[  932.414379][   T12] c3 (unregistering): left allmulticast mode
[  932.414640][   T12] c3 (unregistering): left promiscuous mode
[  932.414800][   T12] br0: port 3(c3) entered disabled state
[  932.545694][   T12] br0: port 4(sender) entered disabled state
[  932.555172][   T12] sender (unregistering): left allmulticast mode
[  932.555374][   T12] sender (unregistering): left promiscuous mode
[  932.555540][   T12] br0: port 4(sender) entered disabled state