[ 2900.362230][T28919] br0: port 1(c1) entered blocking state
[ 2900.362672][T28919] br0: port 1(c1) entered disabled state
[ 2900.363058][T28919] c1: entered allmulticast mode
[ 2900.366894][T28919] c1: entered promiscuous mode
[ 2901.020662][T28924] br0: port 2(c2) entered blocking state
[ 2901.021063][T28924] br0: port 2(c2) entered disabled state
[ 2901.021492][T28924] c2: entered allmulticast mode
[ 2901.025266][T28924] c2: entered promiscuous mode
[ 2901.686614][T28929] br0: port 3(c3) entered blocking state
[ 2901.686951][T28929] br0: port 3(c3) entered disabled state
[ 2901.687284][T28929] c3: entered allmulticast mode
[ 2901.691056][T28929] c3: entered promiscuous mode
[ 2902.342495][T28934] br0: port 4(sender) entered blocking state
[ 2902.342905][T28934] br0: port 4(sender) entered disabled state
[ 2902.343311][T28934] sender: entered allmulticast mode
[ 2902.347248][T28934] sender: entered promiscuous mode
[ 2902.605596][T28936] br0: port 4(sender) entered blocking state
[ 2902.606040][T28936] br0: port 4(sender) entered forwarding state
[ 2902.606761][T28936] br0: port 3(c3) entered blocking state
[ 2902.607077][T28936] br0: port 3(c3) entered forwarding state
[ 2902.607722][T28936] br0: port 2(c2) entered blocking state
[ 2902.608040][T28936] br0: port 2(c2) entered forwarding state
[ 2902.608696][T28936] br0: port 1(c1) entered blocking state
[ 2902.609013][T28936] br0: port 1(c1) entered forwarding state
[ 2915.030824][   T71] br0: port 1(c1) entered disabled state
[ 2915.053229][   T71] c1 (unregistering): left allmulticast mode
[ 2915.053803][   T71] c1 (unregistering): left promiscuous mode
[ 2915.054211][   T71] br0: port 1(c1) entered disabled state
[ 2915.574812][   T71] br0: port 2(c2) entered disabled state
[ 2915.597276][   T71] c2 (unregistering): left allmulticast mode
[ 2915.599652][   T71] c2 (unregistering): left promiscuous mode
[ 2915.600055][   T71] br0: port 2(c2) entered disabled state
[ 2916.094808][   T71] br0: port 3(c3) entered disabled state
[ 2916.114238][   T71] c3 (unregistering): left allmulticast mode
[ 2916.117043][   T71] c3 (unregistering): left promiscuous mode
[ 2916.117452][   T71] br0: port 3(c3) entered disabled state
[ 2916.601425][   T71] br0: port 4(sender) entered disabled state
[ 2916.623285][   T71] sender (unregistering): left allmulticast mode
[ 2916.623694][   T71] sender (unregistering): left promiscuous mode
[ 2916.624068][   T71] br0: port 4(sender) entered disabled state