[ 3152.918157][T28084] br0: port 1(c1) entered blocking state
[ 3152.918550][T28084] br0: port 1(c1) entered disabled state
[ 3152.918917][T28084] c1: entered allmulticast mode
[ 3152.922436][T28084] c1: entered promiscuous mode
[ 3153.617432][T28089] br0: port 2(c2) entered blocking state
[ 3153.618946][T28089] br0: port 2(c2) entered disabled state
[ 3153.619494][T28089] c2: entered allmulticast mode
[ 3153.623040][T28089] c2: entered promiscuous mode
[ 3154.330153][T28094] br0: port 3(c3) entered blocking state
[ 3154.332189][T28094] br0: port 3(c3) entered disabled state
[ 3154.332630][T28094] c3: entered allmulticast mode
[ 3154.336168][T28094] c3: entered promiscuous mode
[ 3155.035271][T28099] br0: port 4(sender) entered blocking state
[ 3155.035805][T28099] br0: port 4(sender) entered disabled state
[ 3155.036230][T28099] sender: entered allmulticast mode
[ 3155.040264][T28099] sender: entered promiscuous mode
[ 3155.298868][T28101] br0: port 4(sender) entered blocking state
[ 3155.299341][T28101] br0: port 4(sender) entered forwarding state
[ 3155.300111][T28101] br0: port 3(c3) entered blocking state
[ 3155.300444][T28101] br0: port 3(c3) entered forwarding state
[ 3155.301144][T28101] br0: port 2(c2) entered blocking state
[ 3155.301512][T28101] br0: port 2(c2) entered forwarding state
[ 3155.302189][T28101] br0: port 1(c1) entered blocking state
[ 3155.302544][T28101] br0: port 1(c1) entered forwarding state
[ 3167.806656][   T12] br0: port 1(c1) entered disabled state
[ 3167.886330][   T12] c1 (unregistering): left allmulticast mode
[ 3167.886820][   T12] c1 (unregistering): left promiscuous mode
[ 3167.887250][   T12] br0: port 1(c1) entered disabled state
[ 3168.325870][   T12] br0: port 2(c2) entered disabled state
[ 3168.439403][   T12] c2 (unregistering): left allmulticast mode
[ 3168.439890][   T12] c2 (unregistering): left promiscuous mode
[ 3168.440294][   T12] br0: port 2(c2) entered disabled state
[ 3168.884929][   T12] br0: port 3(c3) entered disabled state
[ 3169.014377][   T12] c3 (unregistering): left allmulticast mode
[ 3169.014943][   T12] c3 (unregistering): left promiscuous mode
[ 3169.015344][   T12] br0: port 3(c3) entered disabled state
[ 3169.401162][   T12] br0: port 4(sender) entered disabled state
[ 3169.557413][   T12] sender (unregistering): left allmulticast mode
[ 3169.557972][   T12] sender (unregistering): left promiscuous mode
[ 3169.558346][   T12] br0: port 4(sender) entered disabled state