[ 2896.175645][T28602] br0: port 1(c1) entered blocking state
[ 2896.176043][T28602] br0: port 1(c1) entered disabled state
[ 2896.176418][T28602] c1: entered allmulticast mode
[ 2896.180232][T28602] c1: entered promiscuous mode
[ 2896.857207][T28607] br0: port 2(c2) entered blocking state
[ 2896.857611][T28607] br0: port 2(c2) entered disabled state
[ 2896.858017][T28607] c2: entered allmulticast mode
[ 2896.861450][T28607] c2: entered promiscuous mode
[ 2897.535777][T28612] br0: port 3(c3) entered blocking state
[ 2897.536117][T28612] br0: port 3(c3) entered disabled state
[ 2897.536467][T28612] c3: entered allmulticast mode
[ 2897.541160][T28612] c3: entered promiscuous mode
[ 2898.221457][T28617] br0: port 4(sender) entered blocking state
[ 2898.221958][T28617] br0: port 4(sender) entered disabled state
[ 2898.222430][T28617] sender: entered allmulticast mode
[ 2898.226485][T28617] sender: entered promiscuous mode
[ 2898.481770][T28619] br0: port 4(sender) entered blocking state
[ 2898.482242][T28619] br0: port 4(sender) entered forwarding state
[ 2898.482977][T28619] br0: port 3(c3) entered blocking state
[ 2898.483304][T28619] br0: port 3(c3) entered forwarding state
[ 2898.483998][T28619] br0: port 2(c2) entered blocking state
[ 2898.484341][T28619] br0: port 2(c2) entered forwarding state
[ 2898.485039][T28619] br0: port 1(c1) entered blocking state
[ 2898.485932][T28619] br0: port 1(c1) entered forwarding state
[ 2910.924624][   T69] br0: port 1(c1) entered disabled state
[ 2910.946184][   T69] c1 (unregistering): left allmulticast mode
[ 2910.946619][   T69] c1 (unregistering): left promiscuous mode
[ 2910.947029][   T69] br0: port 1(c1) entered disabled state
[ 2911.465677][   T69] br0: port 2(c2) entered disabled state
[ 2911.499934][   T69] c2 (unregistering): left allmulticast mode
[ 2911.500352][   T69] c2 (unregistering): left promiscuous mode
[ 2911.500865][   T69] br0: port 2(c2) entered disabled state
[ 2911.991475][   T69] br0: port 3(c3) entered disabled state
[ 2912.016537][   T69] c3 (unregistering): left allmulticast mode
[ 2912.017078][   T69] c3 (unregistering): left promiscuous mode
[ 2912.017459][   T69] br0: port 3(c3) entered disabled state
[ 2912.512244][   T69] br0: port 4(sender) entered disabled state
[ 2912.533503][   T69] sender (unregistering): left allmulticast mode
[ 2912.533939][   T69] sender (unregistering): left promiscuous mode
[ 2912.534323][   T69] br0: port 4(sender) entered disabled state