[ 2863.209866][T29053] br0: port 1(c1) entered blocking state
[ 2863.210407][T29053] br0: port 1(c1) entered disabled state
[ 2863.210765][T29053] c1: entered allmulticast mode
[ 2863.214216][T29053] c1: entered promiscuous mode
[ 2863.868830][T29058] br0: port 2(c2) entered blocking state
[ 2863.869204][T29058] br0: port 2(c2) entered disabled state
[ 2863.869565][T29058] c2: entered allmulticast mode
[ 2863.872916][T29058] c2: entered promiscuous mode
[ 2864.528159][T29063] br0: port 3(c3) entered blocking state
[ 2864.528555][T29063] br0: port 3(c3) entered disabled state
[ 2864.528938][T29063] c3: entered allmulticast mode
[ 2864.532651][T29063] c3: entered promiscuous mode
[ 2865.204178][T29068] br0: port 4(sender) entered blocking state
[ 2865.204610][T29068] br0: port 4(sender) entered disabled state
[ 2865.205026][T29068] sender: entered allmulticast mode
[ 2865.208401][T29068] sender: entered promiscuous mode
[ 2865.455909][T29070] br0: port 4(sender) entered blocking state
[ 2865.456386][T29070] br0: port 4(sender) entered forwarding state
[ 2865.457153][T29070] br0: port 3(c3) entered blocking state
[ 2865.457485][T29070] br0: port 3(c3) entered forwarding state
[ 2865.458161][T29070] br0: port 2(c2) entered blocking state
[ 2865.458494][T29070] br0: port 2(c2) entered forwarding state
[ 2865.459171][T29070] br0: port 1(c1) entered blocking state
[ 2865.459500][T29070] br0: port 1(c1) entered forwarding state
[ 2877.947588][   T68] br0: port 1(c1) entered disabled state
[ 2877.969872][   T68] c1 (unregistering): left allmulticast mode
[ 2877.970315][   T68] c1 (unregistering): left promiscuous mode
[ 2877.970690][   T68] br0: port 1(c1) entered disabled state
[ 2878.434471][   T68] br0: port 2(c2) entered disabled state
[ 2878.458575][   T68] c2 (unregistering): left allmulticast mode
[ 2878.459029][   T68] c2 (unregistering): left promiscuous mode
[ 2878.459478][   T68] br0: port 2(c2) entered disabled state
[ 2878.972593][   T68] br0: port 3(c3) entered disabled state
[ 2878.995213][   T68] c3 (unregistering): left allmulticast mode
[ 2878.995739][   T68] c3 (unregistering): left promiscuous mode
[ 2878.997870][   T68] br0: port 3(c3) entered disabled state
[ 2879.503847][   T68] br0: port 4(sender) entered disabled state
[ 2879.528189][   T68] sender (unregistering): left allmulticast mode
[ 2879.528633][   T68] sender (unregistering): left promiscuous mode
[ 2879.529011][   T68] br0: port 4(sender) entered disabled state