[  934.172702][T30271] br0: port 1(c1) entered blocking state
[  934.172975][T30271] br0: port 1(c1) entered disabled state
[  934.173231][T30271] c1: entered allmulticast mode
[  934.175681][T30271] c1: entered promiscuous mode
[  934.317298][T30276] br0: port 2(c2) entered blocking state
[  934.317525][T30276] br0: port 2(c2) entered disabled state
[  934.317755][T30276] c2: entered allmulticast mode
[  934.319369][T30276] c2: entered promiscuous mode
[  934.460693][T30281] br0: port 3(c3) entered blocking state
[  934.460885][T30281] br0: port 3(c3) entered disabled state
[  934.469575][T30281] c3: entered allmulticast mode
[  934.471677][T30281] c3: entered promiscuous mode
[  934.620717][T30286] br0: port 4(sender) entered blocking state
[  934.620953][T30286] br0: port 4(sender) entered disabled state
[  934.621158][T30286] sender: entered allmulticast mode
[  934.622677][T30286] sender: entered promiscuous mode
[  934.675700][T30288] br0: port 4(sender) entered blocking state
[  934.675925][T30288] br0: port 4(sender) entered forwarding state
[  934.676255][T30288] br0: port 3(c3) entered blocking state
[  934.676411][T30288] br0: port 3(c3) entered forwarding state
[  934.676703][T30288] br0: port 2(c2) entered blocking state
[  934.676864][T30288] br0: port 2(c2) entered forwarding state
[  934.677156][T30288] br0: port 1(c1) entered blocking state
[  934.677320][T30288] br0: port 1(c1) entered forwarding state
[  945.751198][   T12] br0: port 1(c1) entered disabled state
[  945.763605][   T12] c1 (unregistering): left allmulticast mode
[  945.763818][   T12] c1 (unregistering): left promiscuous mode
[  945.764037][   T12] br0: port 1(c1) entered disabled state
[  945.891697][   T12] br0: port 2(c2) entered disabled state
[  945.905773][   T12] c2 (unregistering): left allmulticast mode
[  945.905973][   T12] c2 (unregistering): left promiscuous mode
[  945.906149][   T12] br0: port 2(c2) entered disabled state
[  946.032432][   T12] br0: port 3(c3) entered disabled state
[  946.043688][   T12] c3 (unregistering): left allmulticast mode
[  946.045015][   T12] c3 (unregistering): left promiscuous mode
[  946.045199][   T12] br0: port 3(c3) entered disabled state
[  946.178877][   T12] br0: port 4(sender) entered disabled state
[  946.190258][   T12] sender (unregistering): left allmulticast mode
[  946.190462][   T12] sender (unregistering): left promiscuous mode
[  946.190636][   T12] br0: port 4(sender) entered disabled state