[ 1485.530717][T18787] br0: port 1(c1) entered blocking state
[ 1485.531021][T18787] br0: port 1(c1) entered disabled state
[ 1485.531240][T18787] c1: entered allmulticast mode
[ 1485.533132][T18787] c1: entered promiscuous mode
[ 1485.985241][T18792] br0: port 2(c2) entered blocking state
[ 1485.986489][T18792] br0: port 2(c2) entered disabled state
[ 1485.986793][T18792] c2: entered allmulticast mode
[ 1485.988705][T18792] c2: entered promiscuous mode
[ 1486.433071][T18797] br0: port 3(c3) entered blocking state
[ 1486.433337][T18797] br0: port 3(c3) entered disabled state
[ 1486.433593][T18797] c3: entered allmulticast mode
[ 1486.435473][T18797] c3: entered promiscuous mode
[ 1486.894903][T18802] br0: port 4(sender) entered blocking state
[ 1486.895236][T18802] br0: port 4(sender) entered disabled state
[ 1486.895511][T18802] sender: entered allmulticast mode
[ 1486.897353][T18802] sender: entered promiscuous mode
[ 1487.057658][T18804] br0: port 4(sender) entered blocking state
[ 1487.058062][T18804] br0: port 4(sender) entered forwarding state
[ 1487.058518][T18804] br0: port 3(c3) entered blocking state
[ 1487.058716][T18804] br0: port 3(c3) entered forwarding state
[ 1487.059123][T18804] br0: port 2(c2) entered blocking state
[ 1487.059326][T18804] br0: port 2(c2) entered forwarding state
[ 1487.059730][T18804] br0: port 1(c1) entered blocking state
[ 1487.059934][T18804] br0: port 1(c1) entered forwarding state
[ 1498.860087][   T68] br0: port 1(c1) entered disabled state
[ 1499.002010][   T68] c1 (unregistering): left allmulticast mode
[ 1499.002285][   T68] c1 (unregistering): left promiscuous mode
[ 1499.002538][   T68] br0: port 1(c1) entered disabled state
[ 1499.215099][   T68] br0: port 2(c2) entered disabled state
[ 1499.287018][   T68] c2 (unregistering): left allmulticast mode
[ 1499.287295][   T68] c2 (unregistering): left promiscuous mode
[ 1499.287536][   T68] br0: port 2(c2) entered disabled state
[ 1499.582602][   T68] br0: port 3(c3) entered disabled state
[ 1499.668022][   T68] c3 (unregistering): left allmulticast mode
[ 1499.668282][   T68] c3 (unregistering): left promiscuous mode
[ 1499.668510][   T68] br0: port 3(c3) entered disabled state
[ 1499.958008][   T68] br0: port 4(sender) entered disabled state
[ 1500.076313][   T68] sender (unregistering): left allmulticast mode
[ 1500.076578][   T68] sender (unregistering): left promiscuous mode
[ 1500.076786][   T68] br0: port 4(sender) entered disabled state