[ 1498.407650][T18779] br0: port 1(c1) entered blocking state
[ 1498.408081][T18779] br0: port 1(c1) entered disabled state
[ 1498.408542][T18779] c1: entered allmulticast mode
[ 1498.411924][T18779] c1: entered promiscuous mode
[ 1498.918303][T18784] br0: port 2(c2) entered blocking state
[ 1498.918547][T18784] br0: port 2(c2) entered disabled state
[ 1498.918791][T18784] c2: entered allmulticast mode
[ 1498.920727][T18784] c2: entered promiscuous mode
[ 1499.419178][T18789] br0: port 3(c3) entered blocking state
[ 1499.419480][T18789] br0: port 3(c3) entered disabled state
[ 1499.419724][T18789] c3: entered allmulticast mode
[ 1499.421640][T18789] c3: entered promiscuous mode
[ 1499.898293][T18794] br0: port 4(sender) entered blocking state
[ 1499.898657][T18794] br0: port 4(sender) entered disabled state
[ 1499.899094][T18794] sender: entered allmulticast mode
[ 1499.901563][T18794] sender: entered promiscuous mode
[ 1500.084381][T18796] br0: port 4(sender) entered blocking state
[ 1500.084699][T18796] br0: port 4(sender) entered forwarding state
[ 1500.085176][T18796] br0: port 3(c3) entered blocking state
[ 1500.085414][T18796] br0: port 3(c3) entered forwarding state
[ 1500.085839][T18796] br0: port 2(c2) entered blocking state
[ 1500.086054][T18796] br0: port 2(c2) entered forwarding state
[ 1500.086490][T18796] br0: port 1(c1) entered blocking state
[ 1500.086714][T18796] br0: port 1(c1) entered forwarding state
[ 1512.084086][   T11] br0: port 1(c1) entered disabled state
[ 1512.246028][   T11] c1 (unregistering): left allmulticast mode
[ 1512.246324][   T11] c1 (unregistering): left promiscuous mode
[ 1512.246589][   T11] br0: port 1(c1) entered disabled state
[ 1512.434491][   T11] br0: port 2(c2) entered disabled state
[ 1512.546090][   T11] c2 (unregistering): left allmulticast mode
[ 1512.546374][   T11] c2 (unregistering): left promiscuous mode
[ 1512.546596][   T11] br0: port 2(c2) entered disabled state
[ 1512.866760][   T11] br0: port 3(c3) entered disabled state
[ 1512.976036][   T11] c3 (unregistering): left allmulticast mode
[ 1512.976304][   T11] c3 (unregistering): left promiscuous mode
[ 1512.976532][   T11] br0: port 3(c3) entered disabled state
[ 1513.277783][   T11] br0: port 4(sender) entered disabled state
[ 1513.377030][   T11] sender (unregistering): left allmulticast mode
[ 1513.377319][   T11] sender (unregistering): left promiscuous mode
[ 1513.377588][   T11] br0: port 4(sender) entered disabled state