[ 1474.620891][T18776] br0: port 1(c1) entered blocking state
[ 1474.621188][T18776] br0: port 1(c1) entered disabled state
[ 1474.622497][T18776] c1: entered allmulticast mode
[ 1474.624426][T18776] c1: entered promiscuous mode
[ 1475.092071][T18781] br0: port 2(c2) entered blocking state
[ 1475.092375][T18781] br0: port 2(c2) entered disabled state
[ 1475.092626][T18781] c2: entered allmulticast mode
[ 1475.094736][T18781] c2: entered promiscuous mode
[ 1475.588415][T18786] br0: port 3(c3) entered blocking state
[ 1475.588785][T18786] br0: port 3(c3) entered disabled state
[ 1475.589043][T18786] c3: entered allmulticast mode
[ 1475.591026][T18786] c3: entered promiscuous mode
[ 1476.056388][T18791] br0: port 4(sender) entered blocking state
[ 1476.056752][T18791] br0: port 4(sender) entered disabled state
[ 1476.057029][T18791] sender: entered allmulticast mode
[ 1476.059286][T18791] sender: entered promiscuous mode
[ 1476.235424][T18793] br0: port 4(sender) entered blocking state
[ 1476.235751][T18793] br0: port 4(sender) entered forwarding state
[ 1476.236725][T18793] br0: port 3(c3) entered blocking state
[ 1476.236935][T18793] br0: port 3(c3) entered forwarding state
[ 1476.237374][T18793] br0: port 2(c2) entered blocking state
[ 1476.237593][T18793] br0: port 2(c2) entered forwarding state
[ 1476.238001][T18793] br0: port 1(c1) entered blocking state
[ 1476.238215][T18793] br0: port 1(c1) entered forwarding state
[ 1488.159741][   T11] br0: port 1(c1) entered disabled state
[ 1488.231094][   T11] c1 (unregistering): left allmulticast mode
[ 1488.231383][   T11] c1 (unregistering): left promiscuous mode
[ 1488.231623][   T11] br0: port 1(c1) entered disabled state
[ 1488.545757][   T11] br0: port 2(c2) entered disabled state
[ 1488.704161][   T11] c2 (unregistering): left allmulticast mode
[ 1488.704460][   T11] c2 (unregistering): left promiscuous mode
[ 1488.704684][   T11] br0: port 2(c2) entered disabled state
[ 1488.950683][   T11] br0: port 3(c3) entered disabled state
[ 1489.074113][   T11] c3 (unregistering): left allmulticast mode
[ 1489.074389][   T11] c3 (unregistering): left promiscuous mode
[ 1489.074632][   T11] br0: port 3(c3) entered disabled state
[ 1489.336803][   T11] br0: port 4(sender) entered disabled state
[ 1489.457392][   T11] sender (unregistering): left allmulticast mode
[ 1489.457696][   T11] sender (unregistering): left promiscuous mode
[ 1489.457913][   T11] br0: port 4(sender) entered disabled state