[ 2256.748766][T18312] br0: port 1(c1) entered blocking state
[ 2256.749058][T18312] br0: port 1(c1) entered disabled state
[ 2256.749280][T18312] c1: entered allmulticast mode
[ 2256.752673][T18312] c1: entered promiscuous mode
[ 2257.620980][T18317] br0: port 2(c2) entered blocking state
[ 2257.621265][T18317] br0: port 2(c2) entered disabled state
[ 2257.621497][T18317] c2: entered allmulticast mode
[ 2257.623396][T18317] c2: entered promiscuous mode
[ 2258.474603][T18322] br0: port 3(c3) entered blocking state
[ 2258.474923][T18322] br0: port 3(c3) entered disabled state
[ 2258.475150][T18322] c3: entered allmulticast mode
[ 2258.477062][T18322] c3: entered promiscuous mode
[ 2259.321233][T18327] br0: port 4(sender) entered blocking state
[ 2259.321581][T18327] br0: port 4(sender) entered disabled state
[ 2259.321840][T18327] sender: entered allmulticast mode
[ 2259.323729][T18327] sender: entered promiscuous mode
[ 2259.650311][T18329] br0: port 4(sender) entered blocking state
[ 2259.650689][T18329] br0: port 4(sender) entered forwarding state
[ 2259.651656][T18329] br0: port 3(c3) entered blocking state
[ 2259.651849][T18329] br0: port 3(c3) entered forwarding state
[ 2259.652365][T18329] br0: port 2(c2) entered blocking state
[ 2259.652587][T18329] br0: port 2(c2) entered forwarding state
[ 2259.652982][T18329] br0: port 1(c1) entered blocking state
[ 2259.653190][T18329] br0: port 1(c1) entered forwarding state
[ 2272.689330][   T11] br0: port 1(c1) entered disabled state
[ 2272.760103][   T11] c1 (unregistering): left allmulticast mode
[ 2272.760388][   T11] c1 (unregistering): left promiscuous mode
[ 2272.760607][   T11] br0: port 1(c1) entered disabled state
[ 2273.337091][   T11] br0: port 2(c2) entered disabled state
[ 2273.490067][   T11] c2 (unregistering): left allmulticast mode
[ 2273.490327][   T11] c2 (unregistering): left promiscuous mode
[ 2273.490578][   T11] br0: port 2(c2) entered disabled state
[ 2273.982693][   T11] br0: port 3(c3) entered disabled state
[ 2274.060036][   T11] c3 (unregistering): left allmulticast mode
[ 2274.060279][   T11] c3 (unregistering): left promiscuous mode
[ 2274.060493][   T11] br0: port 3(c3) entered disabled state
[ 2274.610743][   T11] br0: port 4(sender) entered disabled state
[ 2274.758992][   T11] sender (unregistering): left allmulticast mode
[ 2274.759307][   T11] sender (unregistering): left promiscuous mode
[ 2274.759524][   T11] br0: port 4(sender) entered disabled state