[ 1501.702626][T18789] br0: port 1(c1) entered blocking state
[ 1501.702987][T18789] br0: port 1(c1) entered disabled state
[ 1501.703241][T18789] c1: entered allmulticast mode
[ 1501.705181][T18789] c1: entered promiscuous mode
[ 1502.181613][T18794] br0: port 2(c2) entered blocking state
[ 1502.181873][T18794] br0: port 2(c2) entered disabled state
[ 1502.182126][T18794] c2: entered allmulticast mode
[ 1502.184109][T18794] c2: entered promiscuous mode
[ 1502.675489][T18799] br0: port 3(c3) entered blocking state
[ 1502.675831][T18799] br0: port 3(c3) entered disabled state
[ 1502.676070][T18799] c3: entered allmulticast mode
[ 1502.677980][T18799] c3: entered promiscuous mode
[ 1503.151995][T18804] br0: port 4(sender) entered blocking state
[ 1503.152336][T18804] br0: port 4(sender) entered disabled state
[ 1503.152663][T18804] sender: entered allmulticast mode
[ 1503.155065][T18804] sender: entered promiscuous mode
[ 1503.354392][T18806] br0: port 4(sender) entered blocking state
[ 1503.354704][T18806] br0: port 4(sender) entered forwarding state
[ 1503.355179][T18806] br0: port 3(c3) entered blocking state
[ 1503.355469][T18806] br0: port 3(c3) entered forwarding state
[ 1503.355887][T18806] br0: port 2(c2) entered blocking state
[ 1503.356101][T18806] br0: port 2(c2) entered forwarding state
[ 1503.356540][T18806] br0: port 1(c1) entered blocking state
[ 1503.357103][T18806] br0: port 1(c1) entered forwarding state
[ 1515.272147][   T11] br0: port 1(c1) entered disabled state
[ 1515.375953][   T11] c1 (unregistering): left allmulticast mode
[ 1515.376240][   T11] c1 (unregistering): left promiscuous mode
[ 1515.376504][   T11] br0: port 1(c1) entered disabled state
[ 1515.662365][   T11] br0: port 2(c2) entered disabled state
[ 1515.757955][   T11] c2 (unregistering): left allmulticast mode
[ 1515.758245][   T11] c2 (unregistering): left promiscuous mode
[ 1515.758501][   T11] br0: port 2(c2) entered disabled state
[ 1516.027903][   T11] br0: port 3(c3) entered disabled state
[ 1516.176559][   T11] c3 (unregistering): left allmulticast mode
[ 1516.177048][   T11] c3 (unregistering): left promiscuous mode
[ 1516.177436][   T11] br0: port 3(c3) entered disabled state
[ 1516.425589][   T11] br0: port 4(sender) entered disabled state
[ 1516.596495][   T11] sender (unregistering): left allmulticast mode
[ 1516.596925][   T11] sender (unregistering): left promiscuous mode
[ 1516.597294][   T11] br0: port 4(sender) entered disabled state