[ 2883.423008][T28662] br0: port 1(c1) entered blocking state
[ 2883.423347][T28662] br0: port 1(c1) entered disabled state
[ 2883.423684][T28662] c1: entered allmulticast mode
[ 2883.427341][T28662] c1: entered promiscuous mode
[ 2884.087139][T28667] br0: port 2(c2) entered blocking state
[ 2884.087477][T28667] br0: port 2(c2) entered disabled state
[ 2884.088560][T28667] c2: entered allmulticast mode
[ 2884.091941][T28667] c2: entered promiscuous mode
[ 2884.757900][T28672] br0: port 3(c3) entered blocking state
[ 2884.758297][T28672] br0: port 3(c3) entered disabled state
[ 2884.758659][T28672] c3: entered allmulticast mode
[ 2884.762512][T28672] c3: entered promiscuous mode
[ 2885.430336][T28677] br0: port 4(sender) entered blocking state
[ 2885.430829][T28677] br0: port 4(sender) entered disabled state
[ 2885.431253][T28677] sender: entered allmulticast mode
[ 2885.434596][T28677] sender: entered promiscuous mode
[ 2885.680429][T28679] br0: port 4(sender) entered blocking state
[ 2885.680960][T28679] br0: port 4(sender) entered forwarding state
[ 2885.681668][T28679] br0: port 3(c3) entered blocking state
[ 2885.681992][T28679] br0: port 3(c3) entered forwarding state
[ 2885.682639][T28679] br0: port 2(c2) entered blocking state
[ 2885.682974][T28679] br0: port 2(c2) entered forwarding state
[ 2885.683624][T28679] br0: port 1(c1) entered blocking state
[ 2885.683965][T28679] br0: port 1(c1) entered forwarding state
[ 2898.149799][   T67] br0: port 1(c1) entered disabled state
[ 2898.171749][   T67] c1 (unregistering): left allmulticast mode
[ 2898.174304][   T67] c1 (unregistering): left promiscuous mode
[ 2898.174694][   T67] br0: port 1(c1) entered disabled state
[ 2898.658124][   T67] br0: port 2(c2) entered disabled state
[ 2898.688736][   T67] c2 (unregistering): left allmulticast mode
[ 2898.689210][   T67] c2 (unregistering): left promiscuous mode
[ 2898.689613][   T67] br0: port 2(c2) entered disabled state
[ 2899.192959][   T67] br0: port 3(c3) entered disabled state
[ 2899.214106][   T67] c3 (unregistering): left allmulticast mode
[ 2899.214658][   T67] c3 (unregistering): left promiscuous mode
[ 2899.217616][   T67] br0: port 3(c3) entered disabled state
[ 2899.703542][   T67] br0: port 4(sender) entered disabled state
[ 2899.725844][   T67] sender (unregistering): left allmulticast mode
[ 2899.726690][   T67] sender (unregistering): left promiscuous mode
[ 2899.727102][   T67] br0: port 4(sender) entered disabled state