[ 2905.489927][T28664] br0: port 1(c1) entered blocking state
[ 2905.490255][T28664] br0: port 1(c1) entered disabled state
[ 2905.490960][T28664] c1: entered allmulticast mode
[ 2905.494226][T28664] c1: entered promiscuous mode
[ 2906.152888][T28669] br0: port 2(c2) entered blocking state
[ 2906.153208][T28669] br0: port 2(c2) entered disabled state
[ 2906.153563][T28669] c2: entered allmulticast mode
[ 2906.156807][T28669] c2: entered promiscuous mode
[ 2906.808922][T28674] br0: port 3(c3) entered blocking state
[ 2906.809251][T28674] br0: port 3(c3) entered disabled state
[ 2906.809596][T28674] c3: entered allmulticast mode
[ 2906.813688][T28674] c3: entered promiscuous mode
[ 2907.483411][T28679] br0: port 4(sender) entered blocking state
[ 2907.483874][T28679] br0: port 4(sender) entered disabled state
[ 2907.484305][T28679] sender: entered allmulticast mode
[ 2907.488052][T28679] sender: entered promiscuous mode
[ 2907.730776][T28681] br0: port 4(sender) entered blocking state
[ 2907.731254][T28681] br0: port 4(sender) entered forwarding state
[ 2907.731995][T28681] br0: port 3(c3) entered blocking state
[ 2907.732331][T28681] br0: port 3(c3) entered forwarding state
[ 2907.733016][T28681] br0: port 2(c2) entered blocking state
[ 2907.733354][T28681] br0: port 2(c2) entered forwarding state
[ 2907.734035][T28681] br0: port 1(c1) entered blocking state
[ 2907.734369][T28681] br0: port 1(c1) entered forwarding state
[ 2920.188807][   T67] br0: port 1(c1) entered disabled state
[ 2920.211209][   T67] c1 (unregistering): left allmulticast mode
[ 2920.212223][   T67] c1 (unregistering): left promiscuous mode
[ 2920.212607][   T67] br0: port 1(c1) entered disabled state
[ 2920.741444][   T67] br0: port 2(c2) entered disabled state
[ 2920.763315][   T67] c2 (unregistering): left allmulticast mode
[ 2920.763726][   T67] c2 (unregistering): left promiscuous mode
[ 2920.764085][   T67] br0: port 2(c2) entered disabled state
[ 2921.289136][   T67] br0: port 3(c3) entered disabled state
[ 2921.311147][   T67] c3 (unregistering): left allmulticast mode
[ 2921.311667][   T67] c3 (unregistering): left promiscuous mode
[ 2921.312028][   T67] br0: port 3(c3) entered disabled state
[ 2921.824815][   T67] br0: port 4(sender) entered disabled state
[ 2921.845152][   T67] sender (unregistering): left allmulticast mode
[ 2921.847688][   T67] sender (unregistering): left promiscuous mode
[ 2921.848079][   T67] br0: port 4(sender) entered disabled state