[ 2965.697570][T29107] br0: port 1(c1) entered blocking state
[ 2965.698099][T29107] br0: port 1(c1) entered disabled state
[ 2965.698447][T29107] c1: entered allmulticast mode
[ 2965.701743][T29107] c1: entered promiscuous mode
[ 2966.368502][T29112] br0: port 2(c2) entered blocking state
[ 2966.368851][T29112] br0: port 2(c2) entered disabled state
[ 2966.369207][T29112] c2: entered allmulticast mode
[ 2966.372559][T29112] c2: entered promiscuous mode
[ 2967.047981][T29117] br0: port 3(c3) entered blocking state
[ 2967.048318][T29117] br0: port 3(c3) entered disabled state
[ 2967.048667][T29117] c3: entered allmulticast mode
[ 2967.052088][T29117] c3: entered promiscuous mode
[ 2967.719493][T29122] br0: port 4(sender) entered blocking state
[ 2967.719944][T29122] br0: port 4(sender) entered disabled state
[ 2967.720361][T29122] sender: entered allmulticast mode
[ 2967.723872][T29122] sender: entered promiscuous mode
[ 2967.973619][T29124] br0: port 4(sender) entered blocking state
[ 2967.974071][T29124] br0: port 4(sender) entered forwarding state
[ 2967.974784][T29124] br0: port 3(c3) entered blocking state
[ 2967.975110][T29124] br0: port 3(c3) entered forwarding state
[ 2967.975755][T29124] br0: port 2(c2) entered blocking state
[ 2967.976083][T29124] br0: port 2(c2) entered forwarding state
[ 2967.976748][T29124] br0: port 1(c1) entered blocking state
[ 2967.977075][T29124] br0: port 1(c1) entered forwarding state
[ 2980.477449][   T12] br0: port 1(c1) entered disabled state
[ 2980.500530][   T12] c1 (unregistering): left allmulticast mode
[ 2980.502549][   T12] c1 (unregistering): left promiscuous mode
[ 2980.502963][   T12] br0: port 1(c1) entered disabled state
[ 2981.017060][   T12] br0: port 2(c2) entered disabled state
[ 2981.037407][   T12] c2 (unregistering): left allmulticast mode
[ 2981.037874][   T12] c2 (unregistering): left promiscuous mode
[ 2981.039805][   T12] br0: port 2(c2) entered disabled state
[ 2981.530984][   T12] br0: port 3(c3) entered disabled state
[ 2981.552303][   T12] c3 (unregistering): left allmulticast mode
[ 2981.552843][   T12] c3 (unregistering): left promiscuous mode
[ 2981.554938][   T12] br0: port 3(c3) entered disabled state
[ 2982.064743][   T12] br0: port 4(sender) entered disabled state
[ 2982.087726][   T12] sender (unregistering): left allmulticast mode
[ 2982.090392][   T12] sender (unregistering): left promiscuous mode
[ 2982.090776][   T12] br0: port 4(sender) entered disabled state