[ 2966.488265][T29711] br0: port 1(c1) entered blocking state
[ 2966.488626][T29711] br0: port 1(c1) entered disabled state
[ 2966.488965][T29711] c1: entered allmulticast mode
[ 2966.492614][T29711] c1: entered promiscuous mode
[ 2967.187549][T29716] br0: port 2(c2) entered blocking state
[ 2967.187904][T29716] br0: port 2(c2) entered disabled state
[ 2967.188268][T29716] c2: entered allmulticast mode
[ 2967.191654][T29716] c2: entered promiscuous mode
[ 2967.862957][T29721] br0: port 3(c3) entered blocking state
[ 2967.863339][T29721] br0: port 3(c3) entered disabled state
[ 2967.863705][T29721] c3: entered allmulticast mode
[ 2967.867123][T29721] c3: entered promiscuous mode
[ 2968.535565][T29726] br0: port 4(sender) entered blocking state
[ 2968.536010][T29726] br0: port 4(sender) entered disabled state
[ 2968.536569][T29726] sender: entered allmulticast mode
[ 2968.539971][T29726] sender: entered promiscuous mode
[ 2968.777229][T29728] br0: port 4(sender) entered blocking state
[ 2968.777683][T29728] br0: port 4(sender) entered forwarding state
[ 2968.778417][T29728] br0: port 3(c3) entered blocking state
[ 2968.778738][T29728] br0: port 3(c3) entered forwarding state
[ 2968.779402][T29728] br0: port 2(c2) entered blocking state
[ 2968.779717][T29728] br0: port 2(c2) entered forwarding state
[ 2968.780364][T29728] br0: port 1(c1) entered blocking state
[ 2968.780684][T29728] br0: port 1(c1) entered forwarding state
[ 2981.446471][   T71] br0: port 1(c1) entered disabled state
[ 2981.469548][   T71] c1 (unregistering): left allmulticast mode
[ 2981.469980][   T71] c1 (unregistering): left promiscuous mode
[ 2981.470414][   T71] br0: port 1(c1) entered disabled state
[ 2982.011944][   T71] br0: port 2(c2) entered disabled state
[ 2982.035599][   T71] c2 (unregistering): left allmulticast mode
[ 2982.036033][   T71] c2 (unregistering): left promiscuous mode
[ 2982.036431][   T71] br0: port 2(c2) entered disabled state
[ 2982.530997][   T71] br0: port 3(c3) entered disabled state
[ 2982.553745][   T71] c3 (unregistering): left allmulticast mode
[ 2982.554308][   T71] c3 (unregistering): left promiscuous mode
[ 2982.554676][   T71] br0: port 3(c3) entered disabled state
[ 2983.056005][   T71] br0: port 4(sender) entered disabled state
[ 2983.079775][   T71] sender (unregistering): left allmulticast mode
[ 2983.080682][   T71] sender (unregistering): left promiscuous mode
[ 2983.081077][   T71] br0: port 4(sender) entered disabled state