[ 2929.433240][T29035] br0: port 1(c1) entered blocking state
[ 2929.433620][T29035] br0: port 1(c1) entered disabled state
[ 2929.433995][T29035] c1: entered allmulticast mode
[ 2929.437368][T29035] c1: entered promiscuous mode
[ 2930.071304][T29040] br0: port 2(c2) entered blocking state
[ 2930.071728][T29040] br0: port 2(c2) entered disabled state
[ 2930.072105][T29040] c2: entered allmulticast mode
[ 2930.075510][T29040] c2: entered promiscuous mode
[ 2930.752018][T29045] br0: port 3(c3) entered blocking state
[ 2930.752376][T29045] br0: port 3(c3) entered disabled state
[ 2930.752741][T29045] c3: entered allmulticast mode
[ 2930.756540][T29045] c3: entered promiscuous mode
[ 2931.429127][T29050] br0: port 4(sender) entered blocking state
[ 2931.429586][T29050] br0: port 4(sender) entered disabled state
[ 2931.430277][T29050] sender: entered allmulticast mode
[ 2931.433712][T29050] sender: entered promiscuous mode
[ 2931.697841][T29052] br0: port 4(sender) entered blocking state
[ 2931.698389][T29052] br0: port 4(sender) entered forwarding state
[ 2931.699148][T29052] br0: port 3(c3) entered blocking state
[ 2931.699479][T29052] br0: port 3(c3) entered forwarding state
[ 2931.700148][T29052] br0: port 2(c2) entered blocking state
[ 2931.700484][T29052] br0: port 2(c2) entered forwarding state
[ 2931.701184][T29052] br0: port 1(c1) entered blocking state
[ 2931.701517][T29052] br0: port 1(c1) entered forwarding state
[ 2944.232396][   T12] br0: port 1(c1) entered disabled state
[ 2944.256270][   T12] c1 (unregistering): left allmulticast mode
[ 2944.256781][   T12] c1 (unregistering): left promiscuous mode
[ 2944.259451][   T12] br0: port 1(c1) entered disabled state
[ 2944.730853][   T12] br0: port 2(c2) entered disabled state
[ 2944.753935][   T12] c2 (unregistering): left allmulticast mode
[ 2944.754376][   T12] c2 (unregistering): left promiscuous mode
[ 2944.754763][   T12] br0: port 2(c2) entered disabled state
[ 2945.235635][   T12] br0: port 3(c3) entered disabled state
[ 2945.259537][   T12] c3 (unregistering): left allmulticast mode
[ 2945.261436][   T12] c3 (unregistering): left promiscuous mode
[ 2945.261820][   T12] br0: port 3(c3) entered disabled state
[ 2945.743706][   T12] br0: port 4(sender) entered disabled state
[ 2945.766389][   T12] sender (unregistering): left allmulticast mode
[ 2945.766855][   T12] sender (unregistering): left promiscuous mode
[ 2945.767261][   T12] br0: port 4(sender) entered disabled state