[ 1023.685022][T31705] br0: port 1(c1) entered blocking state
[ 1023.685337][T31705] br0: port 1(c1) entered disabled state
[ 1023.685638][T31705] c1: entered allmulticast mode
[ 1023.687485][T31705] c1: entered promiscuous mode
[ 1023.857474][T31710] br0: port 2(c2) entered blocking state
[ 1023.857684][T31710] br0: port 2(c2) entered disabled state
[ 1023.857895][T31710] c2: entered allmulticast mode
[ 1023.860114][T31710] c2: entered promiscuous mode
[ 1024.015797][T31715] br0: port 3(c3) entered blocking state
[ 1024.016107][T31715] br0: port 3(c3) entered disabled state
[ 1024.016293][T31715] c3: entered allmulticast mode
[ 1024.017813][T31715] c3: entered promiscuous mode
[ 1024.208197][T31720] br0: port 4(sender) entered blocking state
[ 1024.208555][T31720] br0: port 4(sender) entered disabled state
[ 1024.208900][T31720] sender: entered allmulticast mode
[ 1024.211707][T31720] sender: entered promiscuous mode
[ 1024.271209][T31722] br0: port 4(sender) entered blocking state
[ 1024.271414][T31722] br0: port 4(sender) entered forwarding state
[ 1024.271727][T31722] br0: port 3(c3) entered blocking state
[ 1024.271866][T31722] br0: port 3(c3) entered forwarding state
[ 1024.272153][T31722] br0: port 2(c2) entered blocking state
[ 1024.272303][T31722] br0: port 2(c2) entered forwarding state
[ 1024.272617][T31722] br0: port 1(c1) entered blocking state
[ 1024.272756][T31722] br0: port 1(c1) entered forwarding state
[ 1035.316333][   T12] br0: port 1(c1) entered disabled state
[ 1035.318975][   T12] c1 (unregistering): left allmulticast mode
[ 1035.319280][   T12] c1 (unregistering): left promiscuous mode
[ 1035.319523][   T12] br0: port 1(c1) entered disabled state
[ 1035.443810][   T12] br0: port 2(c2) entered disabled state
[ 1035.447584][   T12] c2 (unregistering): left allmulticast mode
[ 1035.447959][   T12] c2 (unregistering): left promiscuous mode
[ 1035.448145][   T12] br0: port 2(c2) entered disabled state
[ 1035.588802][   T12] br0: port 3(c3) entered disabled state
[ 1035.592975][   T12] c3 (unregistering): left allmulticast mode
[ 1035.593286][   T12] c3 (unregistering): left promiscuous mode
[ 1035.593545][   T12] br0: port 3(c3) entered disabled state
[ 1035.754931][   T12] br0: port 4(sender) entered disabled state
[ 1035.758839][   T12] sender (unregistering): left allmulticast mode
[ 1035.759075][   T12] sender (unregistering): left promiscuous mode
[ 1035.759263][   T12] br0: port 4(sender) entered disabled state