[ 1474.236187][T18783] br0: port 1(c1) entered blocking state
[ 1474.236725][T18783] br0: port 1(c1) entered disabled state
[ 1474.236980][T18783] c1: entered allmulticast mode
[ 1474.238887][T18783] c1: entered promiscuous mode
[ 1474.704802][T18788] br0: port 2(c2) entered blocking state
[ 1474.705073][T18788] br0: port 2(c2) entered disabled state
[ 1474.705344][T18788] c2: entered allmulticast mode
[ 1474.707251][T18788] c2: entered promiscuous mode
[ 1475.214013][T18793] br0: port 3(c3) entered blocking state
[ 1475.214310][T18793] br0: port 3(c3) entered disabled state
[ 1475.214594][T18793] c3: entered allmulticast mode
[ 1475.216541][T18793] c3: entered promiscuous mode
[ 1475.683926][T18798] br0: port 4(sender) entered blocking state
[ 1475.684299][T18798] br0: port 4(sender) entered disabled state
[ 1475.684624][T18798] sender: entered allmulticast mode
[ 1475.686600][T18798] sender: entered promiscuous mode
[ 1475.879023][T18800] br0: port 4(sender) entered blocking state
[ 1475.879395][T18800] br0: port 4(sender) entered forwarding state
[ 1475.879947][T18800] br0: port 3(c3) entered blocking state
[ 1475.880192][T18800] br0: port 3(c3) entered forwarding state
[ 1475.880749][T18800] br0: port 2(c2) entered blocking state
[ 1475.880992][T18800] br0: port 2(c2) entered forwarding state
[ 1475.881981][T18800] br0: port 1(c1) entered blocking state
[ 1475.882358][T18800] br0: port 1(c1) entered forwarding state
[ 1487.760675][   T11] br0: port 1(c1) entered disabled state
[ 1487.842088][   T11] c1 (unregistering): left allmulticast mode
[ 1487.842373][   T11] c1 (unregistering): left promiscuous mode
[ 1487.842600][   T11] br0: port 1(c1) entered disabled state
[ 1488.120721][   T11] br0: port 2(c2) entered disabled state
[ 1488.241878][   T11] c2 (unregistering): left allmulticast mode
[ 1488.242148][   T11] c2 (unregistering): left promiscuous mode
[ 1488.242400][   T11] br0: port 2(c2) entered disabled state
[ 1488.490667][   T11] br0: port 3(c3) entered disabled state
[ 1488.604859][   T11] c3 (unregistering): left allmulticast mode
[ 1488.605125][   T11] c3 (unregistering): left promiscuous mode
[ 1488.605372][   T11] br0: port 3(c3) entered disabled state
[ 1488.863151][   T11] br0: port 4(sender) entered disabled state
[ 1489.004871][   T11] sender (unregistering): left allmulticast mode
[ 1489.005208][   T11] sender (unregistering): left promiscuous mode
[ 1489.005469][   T11] br0: port 4(sender) entered disabled state