[ 3350.198870][T27982] br0: port 1(c1) entered blocking state
[ 3350.199293][T27982] br0: port 1(c1) entered disabled state
[ 3350.199663][T27982] c1: entered allmulticast mode
[ 3350.203144][T27982] c1: entered promiscuous mode
[ 3350.886432][T27987] br0: port 2(c2) entered blocking state
[ 3350.886877][T27987] br0: port 2(c2) entered disabled state
[ 3350.887239][T27987] c2: entered allmulticast mode
[ 3350.890664][T27987] c2: entered promiscuous mode
[ 3351.575827][T27992] br0: port 3(c3) entered blocking state
[ 3351.576182][T27992] br0: port 3(c3) entered disabled state
[ 3351.577730][T27992] c3: entered allmulticast mode
[ 3351.581201][T27992] c3: entered promiscuous mode
[ 3352.279670][T27998] br0: port 4(sender) entered blocking state
[ 3352.280143][T27998] br0: port 4(sender) entered disabled state
[ 3352.281040][T27998] sender: entered allmulticast mode
[ 3352.285640][T27998] sender: entered promiscuous mode
[ 3352.532955][T28000] br0: port 4(sender) entered blocking state
[ 3352.533398][T28000] br0: port 4(sender) entered forwarding state
[ 3352.534126][T28000] br0: port 3(c3) entered blocking state
[ 3352.534441][T28000] br0: port 3(c3) entered forwarding state
[ 3352.535131][T28000] br0: port 2(c2) entered blocking state
[ 3352.535453][T28000] br0: port 2(c2) entered forwarding state
[ 3352.536124][T28000] br0: port 1(c1) entered blocking state
[ 3352.536456][T28000] br0: port 1(c1) entered forwarding state
[ 3365.050879][   T12] br0: port 1(c1) entered disabled state
[ 3365.163439][   T12] c1 (unregistering): left allmulticast mode
[ 3365.163921][   T12] c1 (unregistering): left promiscuous mode
[ 3365.164302][   T12] br0: port 1(c1) entered disabled state
[ 3365.602438][   T12] br0: port 2(c2) entered disabled state
[ 3365.699602][   T12] c2 (unregistering): left allmulticast mode
[ 3365.700031][   T12] c2 (unregistering): left promiscuous mode
[ 3365.700399][   T12] br0: port 2(c2) entered disabled state
[ 3366.195344][   T12] br0: port 3(c3) entered disabled state
[ 3366.330397][   T12] c3 (unregistering): left allmulticast mode
[ 3366.330888][   T12] c3 (unregistering): left promiscuous mode
[ 3366.331280][   T12] br0: port 3(c3) entered disabled state
[ 3366.727206][   T12] br0: port 4(sender) entered disabled state
[ 3366.830584][   T12] sender (unregistering): left allmulticast mode
[ 3366.831001][   T12] sender (unregistering): left promiscuous mode
[ 3366.831371][   T12] br0: port 4(sender) entered disabled state