[ 1000.766618][T31022] br0: port 1(c1) entered blocking state
[ 1000.766846][T31022] br0: port 1(c1) entered disabled state
[ 1000.767036][T31022] c1: entered allmulticast mode
[ 1000.768553][T31022] c1: entered promiscuous mode
[ 1000.936521][T31027] br0: port 2(c2) entered blocking state
[ 1000.936733][T31027] br0: port 2(c2) entered disabled state
[ 1000.936925][T31027] c2: entered allmulticast mode
[ 1000.938505][T31027] c2: entered promiscuous mode
[ 1001.089600][T31032] br0: port 3(c3) entered blocking state
[ 1001.089956][T31032] br0: port 3(c3) entered disabled state
[ 1001.090138][T31032] c3: entered allmulticast mode
[ 1001.091667][T31032] c3: entered promiscuous mode
[ 1001.250782][T31037] br0: port 4(sender) entered blocking state
[ 1001.251024][T31037] br0: port 4(sender) entered disabled state
[ 1001.251277][T31037] sender: entered allmulticast mode
[ 1001.252789][T31037] sender: entered promiscuous mode
[ 1001.316655][T31039] br0: port 4(sender) entered blocking state
[ 1001.316904][T31039] br0: port 4(sender) entered forwarding state
[ 1001.317259][T31039] br0: port 3(c3) entered blocking state
[ 1001.317426][T31039] br0: port 3(c3) entered forwarding state
[ 1001.317737][T31039] br0: port 2(c2) entered blocking state
[ 1001.317896][T31039] br0: port 2(c2) entered forwarding state
[ 1001.318235][T31039] br0: port 1(c1) entered blocking state
[ 1001.318387][T31039] br0: port 1(c1) entered forwarding state
[ 1012.510374][   T71] br0: port 1(c1) entered disabled state
[ 1012.522497][   T71] c1 (unregistering): left allmulticast mode
[ 1012.522776][   T71] c1 (unregistering): left promiscuous mode
[ 1012.523029][   T71] br0: port 1(c1) entered disabled state
[ 1012.675310][   T71] br0: port 2(c2) entered disabled state
[ 1012.687058][   T71] c2 (unregistering): left allmulticast mode
[ 1012.687328][   T71] c2 (unregistering): left promiscuous mode
[ 1012.687656][   T71] br0: port 2(c2) entered disabled state
[ 1012.840130][   T71] br0: port 3(c3) entered disabled state
[ 1012.854290][   T71] c3 (unregistering): left allmulticast mode
[ 1012.854583][   T71] c3 (unregistering): left promiscuous mode
[ 1012.854835][   T71] br0: port 3(c3) entered disabled state
[ 1013.010944][   T71] br0: port 4(sender) entered disabled state
[ 1013.023109][   T71] sender (unregistering): left allmulticast mode
[ 1013.023385][   T71] sender (unregistering): left promiscuous mode
[ 1013.023585][   T71] br0: port 4(sender) entered disabled state