[ 3103.025669][T28005] br0: port 1(c1) entered blocking state
[ 3103.026115][T28005] br0: port 1(c1) entered disabled state
[ 3103.026476][T28005] c1: entered allmulticast mode
[ 3103.030991][T28005] c1: entered promiscuous mode
[ 3103.784323][T28010] br0: port 2(c2) entered blocking state
[ 3103.784689][T28010] br0: port 2(c2) entered disabled state
[ 3103.785057][T28010] c2: entered allmulticast mode
[ 3103.790075][T28010] c2: entered promiscuous mode
[ 3104.479551][T28015] br0: port 3(c3) entered blocking state
[ 3104.480513][T28015] br0: port 3(c3) entered disabled state
[ 3104.480891][T28015] c3: entered allmulticast mode
[ 3104.484490][T28015] c3: entered promiscuous mode
[ 3105.202572][T28020] br0: port 4(sender) entered blocking state
[ 3105.203086][T28020] br0: port 4(sender) entered disabled state
[ 3105.203507][T28020] sender: entered allmulticast mode
[ 3105.207420][T28020] sender: entered promiscuous mode
[ 3105.460224][T28022] br0: port 4(sender) entered blocking state
[ 3105.460702][T28022] br0: port 4(sender) entered forwarding state
[ 3105.461477][T28022] br0: port 3(c3) entered blocking state
[ 3105.461837][T28022] br0: port 3(c3) entered forwarding state
[ 3105.462544][T28022] br0: port 2(c2) entered blocking state
[ 3105.462981][T28022] br0: port 2(c2) entered forwarding state
[ 3105.463689][T28022] br0: port 1(c1) entered blocking state
[ 3105.464057][T28022] br0: port 1(c1) entered forwarding state
[ 3118.017824][   T69] br0: port 1(c1) entered disabled state
[ 3118.107654][   T69] c1 (unregistering): left allmulticast mode
[ 3118.108131][   T69] c1 (unregistering): left promiscuous mode
[ 3118.108562][   T69] br0: port 1(c1) entered disabled state
[ 3118.593118][   T69] br0: port 2(c2) entered disabled state
[ 3118.715606][   T69] c2 (unregistering): left allmulticast mode
[ 3118.716064][   T69] c2 (unregistering): left promiscuous mode
[ 3118.716449][   T69] br0: port 2(c2) entered disabled state
[ 3119.149425][   T69] br0: port 3(c3) entered disabled state
[ 3119.286613][   T69] c3 (unregistering): left allmulticast mode
[ 3119.287122][   T69] c3 (unregistering): left promiscuous mode
[ 3119.287496][   T69] br0: port 3(c3) entered disabled state
[ 3119.699587][   T69] br0: port 4(sender) entered disabled state
[ 3119.813656][   T69] sender (unregistering): left allmulticast mode
[ 3119.814181][   T69] sender (unregistering): left promiscuous mode
[ 3119.814592][   T69] br0: port 4(sender) entered disabled state