[  950.919911][T30561] br0: port 1(c1) entered blocking state
[  950.920096][T30561] br0: port 1(c1) entered disabled state
[  950.920258][T30561] c1: entered allmulticast mode
[  950.921740][T30561] c1: entered promiscuous mode
[  951.061575][T30566] br0: port 2(c2) entered blocking state
[  951.062239][T30566] br0: port 2(c2) entered disabled state
[  951.062399][T30566] c2: entered allmulticast mode
[  951.063872][T30566] c2: entered promiscuous mode
[  951.215939][T30571] br0: port 3(c3) entered blocking state
[  951.216111][T30571] br0: port 3(c3) entered disabled state
[  951.216269][T30571] c3: entered allmulticast mode
[  951.217741][T30571] c3: entered promiscuous mode
[  951.352581][T30576] br0: port 4(sender) entered blocking state
[  951.352804][T30576] br0: port 4(sender) entered disabled state
[  951.353000][T30576] sender: entered allmulticast mode
[  951.354457][T30576] sender: entered promiscuous mode
[  951.401288][T30578] br0: port 4(sender) entered blocking state
[  951.401497][T30578] br0: port 4(sender) entered forwarding state
[  951.401838][T30578] br0: port 3(c3) entered blocking state
[  951.401991][T30578] br0: port 3(c3) entered forwarding state
[  951.402294][T30578] br0: port 2(c2) entered blocking state
[  951.402438][T30578] br0: port 2(c2) entered forwarding state
[  951.402738][T30578] br0: port 1(c1) entered blocking state
[  951.402883][T30578] br0: port 1(c1) entered forwarding state
[  962.414892][   T12] br0: port 1(c1) entered disabled state
[  962.425503][   T12] c1 (unregistering): left allmulticast mode
[  962.425716][   T12] c1 (unregistering): left promiscuous mode
[  962.425891][   T12] br0: port 1(c1) entered disabled state
[  962.540595][   T12] br0: port 2(c2) entered disabled state
[  962.555261][   T12] c2 (unregistering): left allmulticast mode
[  962.555459][   T12] c2 (unregistering): left promiscuous mode
[  962.555637][   T12] br0: port 2(c2) entered disabled state
[  962.667932][   T12] br0: port 3(c3) entered disabled state
[  962.677850][   T12] c3 (unregistering): left allmulticast mode
[  962.678048][   T12] c3 (unregistering): left promiscuous mode
[  962.678223][   T12] br0: port 3(c3) entered disabled state
[  962.803139][   T12] br0: port 4(sender) entered disabled state
[  962.813184][   T12] sender (unregistering): left allmulticast mode
[  962.813421][   T12] sender (unregistering): left promiscuous mode
[  962.813677][   T12] br0: port 4(sender) entered disabled state