[ 1021.181019][  T955] br0: port 1(c1) entered blocking state
[ 1021.181238][  T955] br0: port 1(c1) entered disabled state
[ 1021.182087][  T955] c1: entered allmulticast mode
[ 1021.183620][  T955] c1: entered promiscuous mode
[ 1021.343348][  T960] br0: port 2(c2) entered blocking state
[ 1021.343520][  T960] br0: port 2(c2) entered disabled state
[ 1021.343796][  T960] c2: entered allmulticast mode
[ 1021.345942][  T960] c2: entered promiscuous mode
[ 1021.489847][  T965] br0: port 3(c3) entered blocking state
[ 1021.489999][  T965] br0: port 3(c3) entered disabled state
[ 1021.490147][  T965] c3: entered allmulticast mode
[ 1021.491922][  T965] c3: entered promiscuous mode
[ 1021.630193][  T970] br0: port 4(sender) entered blocking state
[ 1021.631114][  T970] br0: port 4(sender) entered disabled state
[ 1021.631527][  T970] sender: entered allmulticast mode
[ 1021.632908][  T970] sender: entered promiscuous mode
[ 1021.691597][  T972] br0: port 4(sender) entered blocking state
[ 1021.691786][  T972] br0: port 4(sender) entered forwarding state
[ 1021.692063][  T972] br0: port 3(c3) entered blocking state
[ 1021.692195][  T972] br0: port 3(c3) entered forwarding state
[ 1021.692470][  T972] br0: port 2(c2) entered blocking state
[ 1021.692602][  T972] br0: port 2(c2) entered forwarding state
[ 1021.692860][  T972] br0: port 1(c1) entered blocking state
[ 1021.692993][  T972] br0: port 1(c1) entered forwarding state
[ 1032.673554][   T67] br0: port 1(c1) entered disabled state
[ 1032.677022][   T67] c1 (unregistering): left allmulticast mode
[ 1032.677242][   T67] c1 (unregistering): left promiscuous mode
[ 1032.678692][   T67] br0: port 1(c1) entered disabled state
[ 1032.789460][   T67] br0: port 2(c2) entered disabled state
[ 1032.792033][   T67] c2 (unregistering): left allmulticast mode
[ 1032.792210][   T67] c2 (unregistering): left promiscuous mode
[ 1032.792384][   T67] br0: port 2(c2) entered disabled state
[ 1032.903123][   T67] br0: port 3(c3) entered disabled state
[ 1032.905980][   T67] c3 (unregistering): left allmulticast mode
[ 1032.906162][   T67] c3 (unregistering): left promiscuous mode
[ 1032.906367][   T67] br0: port 3(c3) entered disabled state
[ 1033.030878][   T67] br0: port 4(sender) entered disabled state
[ 1033.043740][   T67] sender (unregistering): left allmulticast mode
[ 1033.043913][   T67] sender (unregistering): left promiscuous mode
[ 1033.044071][   T67] br0: port 4(sender) entered disabled state