[ 2959.893619][T28605] br0: port 1(c1) entered blocking state
[ 2959.894246][T28605] br0: port 1(c1) entered disabled state
[ 2959.894583][T28605] c1: entered allmulticast mode
[ 2959.898954][T28605] c1: entered promiscuous mode
[ 2960.603598][T28610] br0: port 2(c2) entered blocking state
[ 2960.603974][T28610] br0: port 2(c2) entered disabled state
[ 2960.604330][T28610] c2: entered allmulticast mode
[ 2960.607687][T28610] c2: entered promiscuous mode
[ 2961.292060][T28615] br0: port 3(c3) entered blocking state
[ 2961.292415][T28615] br0: port 3(c3) entered disabled state
[ 2961.292769][T28615] c3: entered allmulticast mode
[ 2961.297545][T28615] c3: entered promiscuous mode
[ 2962.027098][T28621] br0: port 4(sender) entered blocking state
[ 2962.027545][T28621] br0: port 4(sender) entered disabled state
[ 2962.027969][T28621] sender: entered allmulticast mode
[ 2962.031339][T28621] sender: entered promiscuous mode
[ 2962.276650][T28623] br0: port 4(sender) entered blocking state
[ 2962.277125][T28623] br0: port 4(sender) entered forwarding state
[ 2962.277850][T28623] br0: port 3(c3) entered blocking state
[ 2962.278180][T28623] br0: port 3(c3) entered forwarding state
[ 2962.278849][T28623] br0: port 2(c2) entered blocking state
[ 2962.279172][T28623] br0: port 2(c2) entered forwarding state
[ 2962.279813][T28623] br0: port 1(c1) entered blocking state
[ 2962.280152][T28623] br0: port 1(c1) entered forwarding state
[ 2974.704674][   T12] br0: port 1(c1) entered disabled state
[ 2974.728060][   T12] c1 (unregistering): left allmulticast mode
[ 2974.728452][   T12] c1 (unregistering): left promiscuous mode
[ 2974.728932][   T12] br0: port 1(c1) entered disabled state
[ 2975.256533][   T12] br0: port 2(c2) entered disabled state
[ 2975.279587][   T12] c2 (unregistering): left allmulticast mode
[ 2975.280024][   T12] c2 (unregistering): left promiscuous mode
[ 2975.280413][   T12] br0: port 2(c2) entered disabled state
[ 2975.805349][   T12] br0: port 3(c3) entered disabled state
[ 2975.827435][   T12] c3 (unregistering): left allmulticast mode
[ 2975.827867][   T12] c3 (unregistering): left promiscuous mode
[ 2975.828260][   T12] br0: port 3(c3) entered disabled state
[ 2976.302174][   T12] br0: port 4(sender) entered disabled state
[ 2976.327056][   T12] sender (unregistering): left allmulticast mode
[ 2976.327496][   T12] sender (unregistering): left promiscuous mode
[ 2976.327884][   T12] br0: port 4(sender) entered disabled state