[ 2950.445137][T28710] br0: port 1(c1) entered blocking state
[ 2950.445488][T28710] br0: port 1(c1) entered disabled state
[ 2950.445854][T28710] c1: entered allmulticast mode
[ 2950.449213][T28710] c1: entered promiscuous mode
[ 2951.134809][T28715] br0: port 2(c2) entered blocking state
[ 2951.135192][T28715] br0: port 2(c2) entered disabled state
[ 2951.135556][T28715] c2: entered allmulticast mode
[ 2951.138940][T28715] c2: entered promiscuous mode
[ 2951.823626][T28720] br0: port 3(c3) entered blocking state
[ 2951.824026][T28720] br0: port 3(c3) entered disabled state
[ 2951.824544][T28720] c3: entered allmulticast mode
[ 2951.828161][T28720] c3: entered promiscuous mode
[ 2952.508064][T28725] br0: port 4(sender) entered blocking state
[ 2952.508689][T28725] br0: port 4(sender) entered disabled state
[ 2952.509359][T28725] sender: entered allmulticast mode
[ 2952.513670][T28725] sender: entered promiscuous mode
[ 2952.776900][T28727] br0: port 4(sender) entered blocking state
[ 2952.777388][T28727] br0: port 4(sender) entered forwarding state
[ 2952.778164][T28727] br0: port 3(c3) entered blocking state
[ 2952.778507][T28727] br0: port 3(c3) entered forwarding state
[ 2952.779331][T28727] br0: port 2(c2) entered blocking state
[ 2952.779697][T28727] br0: port 2(c2) entered forwarding state
[ 2952.780365][T28727] br0: port 1(c1) entered blocking state
[ 2952.780739][T28727] br0: port 1(c1) entered forwarding state
[ 2965.252064][   T12] br0: port 1(c1) entered disabled state
[ 2965.276090][   T12] c1 (unregistering): left allmulticast mode
[ 2965.276500][   T12] c1 (unregistering): left promiscuous mode
[ 2965.278464][   T12] br0: port 1(c1) entered disabled state
[ 2965.814117][   T12] br0: port 2(c2) entered disabled state
[ 2965.833587][   T12] c2 (unregistering): left allmulticast mode
[ 2965.833992][   T12] c2 (unregistering): left promiscuous mode
[ 2965.834363][   T12] br0: port 2(c2) entered disabled state
[ 2966.404113][   T12] br0: port 3(c3) entered disabled state
[ 2966.436453][   T12] c3 (unregistering): left allmulticast mode
[ 2966.436953][   T12] c3 (unregistering): left promiscuous mode
[ 2966.437322][   T12] br0: port 3(c3) entered disabled state
[ 2966.925608][   T12] br0: port 4(sender) entered disabled state
[ 2966.947021][   T12] sender (unregistering): left allmulticast mode
[ 2966.947588][   T12] sender (unregistering): left promiscuous mode
[ 2966.948205][   T12] br0: port 4(sender) entered disabled state