[ 1474.399101][T18768] br0: port 1(c1) entered blocking state
[ 1474.399349][T18768] br0: port 1(c1) entered disabled state
[ 1474.399594][T18768] c1: entered allmulticast mode
[ 1474.401465][T18768] c1: entered promiscuous mode
[ 1474.873096][T18773] br0: port 2(c2) entered blocking state
[ 1474.873349][T18773] br0: port 2(c2) entered disabled state
[ 1474.873607][T18773] c2: entered allmulticast mode
[ 1474.876598][T18773] c2: entered promiscuous mode
[ 1475.344067][T18778] br0: port 3(c3) entered blocking state
[ 1475.344328][T18778] br0: port 3(c3) entered disabled state
[ 1475.344756][T18778] c3: entered allmulticast mode
[ 1475.346631][T18778] c3: entered promiscuous mode
[ 1475.810293][T18783] br0: port 4(sender) entered blocking state
[ 1475.810645][T18783] br0: port 4(sender) entered disabled state
[ 1475.810913][T18783] sender: entered allmulticast mode
[ 1475.812779][T18783] sender: entered promiscuous mode
[ 1475.993308][T18785] br0: port 4(sender) entered blocking state
[ 1475.993642][T18785] br0: port 4(sender) entered forwarding state
[ 1475.994125][T18785] br0: port 3(c3) entered blocking state
[ 1475.994336][T18785] br0: port 3(c3) entered forwarding state
[ 1475.994767][T18785] br0: port 2(c2) entered blocking state
[ 1475.994995][T18785] br0: port 2(c2) entered forwarding state
[ 1475.995425][T18785] br0: port 1(c1) entered blocking state
[ 1475.995645][T18785] br0: port 1(c1) entered forwarding state
[ 1487.857180][   T11] br0: port 1(c1) entered disabled state
[ 1487.983994][   T11] c1 (unregistering): left allmulticast mode
[ 1487.984317][   T11] c1 (unregistering): left promiscuous mode
[ 1487.984579][   T11] br0: port 1(c1) entered disabled state
[ 1488.215905][   T11] br0: port 2(c2) entered disabled state
[ 1488.331960][   T11] c2 (unregistering): left allmulticast mode
[ 1488.332267][   T11] c2 (unregistering): left promiscuous mode
[ 1488.332528][   T11] br0: port 2(c2) entered disabled state
[ 1488.598993][   T11] br0: port 3(c3) entered disabled state
[ 1488.758104][   T11] c3 (unregistering): left allmulticast mode
[ 1488.758445][   T11] c3 (unregistering): left promiscuous mode
[ 1488.758676][   T11] br0: port 3(c3) entered disabled state
[ 1488.971811][   T11] br0: port 4(sender) entered disabled state
[ 1489.098990][   T11] sender (unregistering): left allmulticast mode
[ 1489.099258][   T11] sender (unregistering): left promiscuous mode
[ 1489.099500][   T11] br0: port 4(sender) entered disabled state