[ 2927.600106][T28826] br0: port 1(c1) entered blocking state
[ 2927.600512][T28826] br0: port 1(c1) entered disabled state
[ 2927.600916][T28826] c1: entered allmulticast mode
[ 2927.604806][T28826] c1: entered promiscuous mode
[ 2928.278218][T28831] br0: port 2(c2) entered blocking state
[ 2928.278584][T28831] br0: port 2(c2) entered disabled state
[ 2928.278955][T28831] c2: entered allmulticast mode
[ 2928.282360][T28831] c2: entered promiscuous mode
[ 2928.941599][T28836] br0: port 3(c3) entered blocking state
[ 2928.942034][T28836] br0: port 3(c3) entered disabled state
[ 2928.942430][T28836] c3: entered allmulticast mode
[ 2928.945876][T28836] c3: entered promiscuous mode
[ 2929.632972][T28841] br0: port 4(sender) entered blocking state
[ 2929.633405][T28841] br0: port 4(sender) entered disabled state
[ 2929.633875][T28841] sender: entered allmulticast mode
[ 2929.638196][T28841] sender: entered promiscuous mode
[ 2929.894765][T28843] br0: port 4(sender) entered blocking state
[ 2929.895238][T28843] br0: port 4(sender) entered forwarding state
[ 2929.895983][T28843] br0: port 3(c3) entered blocking state
[ 2929.896321][T28843] br0: port 3(c3) entered forwarding state
[ 2929.897006][T28843] br0: port 2(c2) entered blocking state
[ 2929.897341][T28843] br0: port 2(c2) entered forwarding state
[ 2929.898014][T28843] br0: port 1(c1) entered blocking state
[ 2929.898348][T28843] br0: port 1(c1) entered forwarding state
[ 2942.338964][   T68] br0: port 1(c1) entered disabled state
[ 2942.360814][   T68] c1 (unregistering): left allmulticast mode
[ 2942.361292][   T68] c1 (unregistering): left promiscuous mode
[ 2942.361668][   T68] br0: port 1(c1) entered disabled state
[ 2942.872816][   T68] br0: port 2(c2) entered disabled state
[ 2942.896544][   T68] c2 (unregistering): left allmulticast mode
[ 2942.897086][   T68] c2 (unregistering): left promiscuous mode
[ 2942.897488][   T68] br0: port 2(c2) entered disabled state
[ 2943.406874][   T68] br0: port 3(c3) entered disabled state
[ 2943.428837][   T68] c3 (unregistering): left allmulticast mode
[ 2943.429316][   T68] c3 (unregistering): left promiscuous mode
[ 2943.429729][   T68] br0: port 3(c3) entered disabled state
[ 2943.958997][   T68] br0: port 4(sender) entered disabled state
[ 2943.981105][   T68] sender (unregistering): left allmulticast mode
[ 2943.981644][   T68] sender (unregistering): left promiscuous mode
[ 2943.982145][   T68] br0: port 4(sender) entered disabled state