[  960.359985][T30583] br0: port 1(c1) entered blocking state
[  960.360947][T30583] br0: port 1(c1) entered disabled state
[  960.361129][T30583] c1: entered allmulticast mode
[  960.362612][T30583] c1: entered promiscuous mode
[  960.507744][T30588] br0: port 2(c2) entered blocking state
[  960.507926][T30588] br0: port 2(c2) entered disabled state
[  960.508106][T30588] c2: entered allmulticast mode
[  960.509594][T30588] c2: entered promiscuous mode
[  960.654228][T30593] br0: port 3(c3) entered blocking state
[  960.654434][T30593] br0: port 3(c3) entered disabled state
[  960.654611][T30593] c3: entered allmulticast mode
[  960.656907][T30593] c3: entered promiscuous mode
[  960.805532][T30598] br0: port 4(sender) entered blocking state
[  960.805756][T30598] br0: port 4(sender) entered disabled state
[  960.805978][T30598] sender: entered allmulticast mode
[  960.807486][T30598] sender: entered promiscuous mode
[  960.858944][T30600] br0: port 4(sender) entered blocking state
[  960.859618][T30600] br0: port 4(sender) entered forwarding state
[  960.859959][T30600] br0: port 3(c3) entered blocking state
[  960.860117][T30600] br0: port 3(c3) entered forwarding state
[  960.860419][T30600] br0: port 2(c2) entered blocking state
[  960.860571][T30600] br0: port 2(c2) entered forwarding state
[  960.860868][T30600] br0: port 1(c1) entered blocking state
[  960.861025][T30600] br0: port 1(c1) entered forwarding state
[  971.936131][   T12] br0: port 1(c1) entered disabled state
[  971.954013][   T12] c1 (unregistering): left allmulticast mode
[  971.954267][   T12] c1 (unregistering): left promiscuous mode
[  971.954510][   T12] br0: port 1(c1) entered disabled state
[  972.060630][   T12] br0: port 2(c2) entered disabled state
[  972.076775][   T12] c2 (unregistering): left allmulticast mode
[  972.077040][   T12] c2 (unregistering): left promiscuous mode
[  972.077272][   T12] br0: port 2(c2) entered disabled state
[  972.199310][   T12] br0: port 3(c3) entered disabled state
[  972.211271][   T12] c3 (unregistering): left allmulticast mode
[  972.211540][   T12] c3 (unregistering): left promiscuous mode
[  972.211784][   T12] br0: port 3(c3) entered disabled state
[  972.348457][   T12] br0: port 4(sender) entered disabled state
[  972.361564][   T12] sender (unregistering): left allmulticast mode
[  972.361772][   T12] sender (unregistering): left promiscuous mode
[  972.361956][   T12] br0: port 4(sender) entered disabled state