[ 2902.019370][T29112] br0: port 1(c1) entered blocking state
[ 2902.019934][T29112] br0: port 1(c1) entered disabled state
[ 2902.020281][T29112] c1: entered allmulticast mode
[ 2902.023604][T29112] c1: entered promiscuous mode
[ 2902.678695][T29117] br0: port 2(c2) entered blocking state
[ 2902.679104][T29117] br0: port 2(c2) entered disabled state
[ 2902.679437][T29117] c2: entered allmulticast mode
[ 2902.683601][T29117] c2: entered promiscuous mode
[ 2903.325725][T29122] br0: port 3(c3) entered blocking state
[ 2903.326057][T29122] br0: port 3(c3) entered disabled state
[ 2903.326391][T29122] c3: entered allmulticast mode
[ 2903.330081][T29122] c3: entered promiscuous mode
[ 2903.958938][T29127] br0: port 4(sender) entered blocking state
[ 2903.959380][T29127] br0: port 4(sender) entered disabled state
[ 2903.960009][T29127] sender: entered allmulticast mode
[ 2903.963372][T29127] sender: entered promiscuous mode
[ 2904.207113][T29129] br0: port 4(sender) entered blocking state
[ 2904.207585][T29129] br0: port 4(sender) entered forwarding state
[ 2904.208301][T29129] br0: port 3(c3) entered blocking state
[ 2904.208635][T29129] br0: port 3(c3) entered forwarding state
[ 2904.209296][T29129] br0: port 2(c2) entered blocking state
[ 2904.209627][T29129] br0: port 2(c2) entered forwarding state
[ 2904.210274][T29129] br0: port 1(c1) entered blocking state
[ 2904.210609][T29129] br0: port 1(c1) entered forwarding state
[ 2916.604176][   T12] br0: port 1(c1) entered disabled state
[ 2916.627111][   T12] c1 (unregistering): left allmulticast mode
[ 2916.629701][   T12] c1 (unregistering): left promiscuous mode
[ 2916.630083][   T12] br0: port 1(c1) entered disabled state
[ 2917.139767][   T12] br0: port 2(c2) entered disabled state
[ 2917.160318][   T12] c2 (unregistering): left allmulticast mode
[ 2917.163155][   T12] c2 (unregistering): left promiscuous mode
[ 2917.163542][   T12] br0: port 2(c2) entered disabled state
[ 2917.659852][   T12] br0: port 3(c3) entered disabled state
[ 2917.680465][   T12] c3 (unregistering): left allmulticast mode
[ 2917.682511][   T12] c3 (unregistering): left promiscuous mode
[ 2917.682956][   T12] br0: port 3(c3) entered disabled state
[ 2918.141046][   T12] br0: port 4(sender) entered disabled state
[ 2918.162556][   T12] sender (unregistering): left allmulticast mode
[ 2918.162946][   T12] sender (unregistering): left promiscuous mode
[ 2918.163306][   T12] br0: port 4(sender) entered disabled state