[ 2903.494813][T28845] br0: port 1(c1) entered blocking state
[ 2903.495269][T28845] br0: port 1(c1) entered disabled state
[ 2903.495688][T28845] c1: entered allmulticast mode
[ 2903.499093][T28845] c1: entered promiscuous mode
[ 2904.172485][T28850] br0: port 2(c2) entered blocking state
[ 2904.172824][T28850] br0: port 2(c2) entered disabled state
[ 2904.173166][T28850] c2: entered allmulticast mode
[ 2904.176781][T28850] c2: entered promiscuous mode
[ 2904.848983][T28855] br0: port 3(c3) entered blocking state
[ 2904.849337][T28855] br0: port 3(c3) entered disabled state
[ 2904.849680][T28855] c3: entered allmulticast mode
[ 2904.853385][T28855] c3: entered promiscuous mode
[ 2905.536079][T28860] br0: port 4(sender) entered blocking state
[ 2905.536841][T28860] br0: port 4(sender) entered disabled state
[ 2905.543798][T28860] sender: entered allmulticast mode
[ 2905.547155][T28860] sender: entered promiscuous mode
[ 2905.788289][T28862] br0: port 4(sender) entered blocking state
[ 2905.788736][T28862] br0: port 4(sender) entered forwarding state
[ 2905.789471][T28862] br0: port 3(c3) entered blocking state
[ 2905.789787][T28862] br0: port 3(c3) entered forwarding state
[ 2905.790447][T28862] br0: port 2(c2) entered blocking state
[ 2905.790765][T28862] br0: port 2(c2) entered forwarding state
[ 2905.791421][T28862] br0: port 1(c1) entered blocking state
[ 2905.791746][T28862] br0: port 1(c1) entered forwarding state
[ 2918.262010][   T70] br0: port 1(c1) entered disabled state
[ 2918.283195][   T70] c1 (unregistering): left allmulticast mode
[ 2918.283604][   T70] c1 (unregistering): left promiscuous mode
[ 2918.283982][   T70] br0: port 1(c1) entered disabled state
[ 2918.753679][   T70] br0: port 2(c2) entered disabled state
[ 2918.775197][   T70] c2 (unregistering): left allmulticast mode
[ 2918.775656][   T70] c2 (unregistering): left promiscuous mode
[ 2918.776067][   T70] br0: port 2(c2) entered disabled state
[ 2919.305505][   T70] br0: port 3(c3) entered disabled state
[ 2919.329242][   T70] c3 (unregistering): left allmulticast mode
[ 2919.329696][   T70] c3 (unregistering): left promiscuous mode
[ 2919.330098][   T70] br0: port 3(c3) entered disabled state
[ 2919.840931][   T70] br0: port 4(sender) entered disabled state
[ 2919.866484][   T70] sender (unregistering): left allmulticast mode
[ 2919.866938][   T70] sender (unregistering): left promiscuous mode
[ 2919.867462][   T70] br0: port 4(sender) entered disabled state