[ 2233.568749][T18210] br0: port 1(c1) entered blocking state
[ 2233.569703][T18210] br0: port 1(c1) entered disabled state
[ 2233.569933][T18210] c1: entered allmulticast mode
[ 2233.571794][T18210] c1: entered promiscuous mode
[ 2234.428378][T18215] br0: port 2(c2) entered blocking state
[ 2234.428607][T18215] br0: port 2(c2) entered disabled state
[ 2234.428843][T18215] c2: entered allmulticast mode
[ 2234.430717][T18215] c2: entered promiscuous mode
[ 2235.272955][T18220] br0: port 3(c3) entered blocking state
[ 2235.273160][T18220] br0: port 3(c3) entered disabled state
[ 2235.273366][T18220] c3: entered allmulticast mode
[ 2235.275227][T18220] c3: entered promiscuous mode
[ 2236.123433][T18225] br0: port 4(sender) entered blocking state
[ 2236.123843][T18225] br0: port 4(sender) entered disabled state
[ 2236.124135][T18225] sender: entered allmulticast mode
[ 2236.127155][T18225] sender: entered promiscuous mode
[ 2236.447073][T18227] br0: port 4(sender) entered blocking state
[ 2236.447347][T18227] br0: port 4(sender) entered forwarding state
[ 2236.448119][T18227] br0: port 3(c3) entered blocking state
[ 2236.448314][T18227] br0: port 3(c3) entered forwarding state
[ 2236.448708][T18227] br0: port 2(c2) entered blocking state
[ 2236.448911][T18227] br0: port 2(c2) entered forwarding state
[ 2236.449303][T18227] br0: port 1(c1) entered blocking state
[ 2236.449517][T18227] br0: port 1(c1) entered forwarding state
[ 2249.369559][   T11] br0: port 1(c1) entered disabled state
[ 2249.515403][   T11] c1 (unregistering): left allmulticast mode
[ 2249.515678][   T11] c1 (unregistering): left promiscuous mode
[ 2249.515924][   T11] br0: port 1(c1) entered disabled state
[ 2250.038808][   T11] br0: port 2(c2) entered disabled state
[ 2250.185445][   T11] c2 (unregistering): left allmulticast mode
[ 2250.185802][   T11] c2 (unregistering): left promiscuous mode
[ 2250.186018][   T11] br0: port 2(c2) entered disabled state
[ 2250.703118][   T11] br0: port 3(c3) entered disabled state
[ 2250.861400][   T11] c3 (unregistering): left allmulticast mode
[ 2250.861751][   T11] c3 (unregistering): left promiscuous mode
[ 2250.861974][   T11] br0: port 3(c3) entered disabled state
[ 2251.367572][   T11] br0: port 4(sender) entered disabled state
[ 2251.488440][   T11] sender (unregistering): left allmulticast mode
[ 2251.488720][   T11] sender (unregistering): left promiscuous mode
[ 2251.488971][   T11] br0: port 4(sender) entered disabled state