[ 2848.868824][T28896] br0: port 1(c1) entered blocking state
[ 2848.869443][T28896] br0: port 1(c1) entered disabled state
[ 2848.870047][T28896] c1: entered allmulticast mode
[ 2848.877035][T28896] c1: entered promiscuous mode
[ 2849.581045][T28901] br0: port 2(c2) entered blocking state
[ 2849.581436][T28901] br0: port 2(c2) entered disabled state
[ 2849.581802][T28901] c2: entered allmulticast mode
[ 2849.585643][T28901] c2: entered promiscuous mode
[ 2850.266080][T28906] br0: port 3(c3) entered blocking state
[ 2850.266430][T28906] br0: port 3(c3) entered disabled state
[ 2850.266804][T28906] c3: entered allmulticast mode
[ 2850.270594][T28906] c3: entered promiscuous mode
[ 2851.068700][T28911] br0: port 4(sender) entered blocking state
[ 2851.069629][T28911] br0: port 4(sender) entered disabled state
[ 2851.070105][T28911] sender: entered allmulticast mode
[ 2851.074634][T28911] sender: entered promiscuous mode
[ 2851.353318][T28913] br0: port 4(sender) entered blocking state
[ 2851.353852][T28913] br0: port 4(sender) entered forwarding state
[ 2851.355614][T28913] br0: port 3(c3) entered blocking state
[ 2851.355985][T28913] br0: port 3(c3) entered forwarding state
[ 2851.357043][T28913] br0: port 2(c2) entered blocking state
[ 2851.357382][T28913] br0: port 2(c2) entered forwarding state
[ 2851.358201][T28913] br0: port 1(c1) entered blocking state
[ 2851.358540][T28913] br0: port 1(c1) entered forwarding state
[ 2864.094322][   T68] br0: port 1(c1) entered disabled state
[ 2864.116283][   T68] c1 (unregistering): left allmulticast mode
[ 2864.116726][   T68] c1 (unregistering): left promiscuous mode
[ 2864.117194][   T68] br0: port 1(c1) entered disabled state
[ 2864.674898][   T68] br0: port 2(c2) entered disabled state
[ 2864.697903][   T68] c2 (unregistering): left allmulticast mode
[ 2864.698315][   T68] c2 (unregistering): left promiscuous mode
[ 2864.698677][   T68] br0: port 2(c2) entered disabled state
[ 2865.247053][   T68] br0: port 3(c3) entered disabled state
[ 2865.267688][   T68] c3 (unregistering): left allmulticast mode
[ 2865.269870][   T68] c3 (unregistering): left promiscuous mode
[ 2865.270346][   T68] br0: port 3(c3) entered disabled state
[ 2865.767764][   T68] br0: port 4(sender) entered disabled state
[ 2865.790708][   T68] sender (unregistering): left allmulticast mode
[ 2865.791253][   T68] sender (unregistering): left promiscuous mode
[ 2865.791653][   T68] br0: port 4(sender) entered disabled state