[ 2574.938817][T19137] br0: port 1(c1) entered blocking state
[ 2574.939046][T19137] br0: port 1(c1) entered disabled state
[ 2574.939286][T19137] c1: entered allmulticast mode
[ 2574.941124][T19137] c1: entered promiscuous mode
[ 2575.842769][T19142] br0: port 2(c2) entered blocking state
[ 2575.843059][T19142] br0: port 2(c2) entered disabled state
[ 2575.843293][T19142] c2: entered allmulticast mode
[ 2575.845137][T19142] c2: entered promiscuous mode
[ 2576.767174][T19147] br0: port 3(c3) entered blocking state
[ 2576.767470][T19147] br0: port 3(c3) entered disabled state
[ 2576.767707][T19147] c3: entered allmulticast mode
[ 2576.770878][T19147] c3: entered promiscuous mode
[ 2577.667134][T19152] br0: port 4(sender) entered blocking state
[ 2577.667492][T19152] br0: port 4(sender) entered disabled state
[ 2577.667775][T19152] sender: entered allmulticast mode
[ 2577.669922][T19152] sender: entered promiscuous mode
[ 2578.019285][T19154] br0: port 4(sender) entered blocking state
[ 2578.019664][T19154] br0: port 4(sender) entered forwarding state
[ 2578.020139][T19154] br0: port 3(c3) entered blocking state
[ 2578.020359][T19154] br0: port 3(c3) entered forwarding state
[ 2578.020776][T19154] br0: port 2(c2) entered blocking state
[ 2578.020995][T19154] br0: port 2(c2) entered forwarding state
[ 2578.021413][T19154] br0: port 1(c1) entered blocking state
[ 2578.021630][T19154] br0: port 1(c1) entered forwarding state
[ 2591.181678][   T11] br0: port 1(c1) entered disabled state
[ 2591.255754][   T11] c1 (unregistering): left allmulticast mode
[ 2591.256037][   T11] c1 (unregistering): left promiscuous mode
[ 2591.256286][   T11] br0: port 1(c1) entered disabled state
[ 2591.919104][   T11] br0: port 2(c2) entered disabled state
[ 2592.013765][   T11] c2 (unregistering): left allmulticast mode
[ 2592.014023][   T11] c2 (unregistering): left promiscuous mode
[ 2592.014257][   T11] br0: port 2(c2) entered disabled state
[ 2592.647713][   T11] br0: port 3(c3) entered disabled state
[ 2592.731820][   T11] c3 (unregistering): left allmulticast mode
[ 2592.732074][   T11] c3 (unregistering): left promiscuous mode
[ 2592.732296][   T11] br0: port 3(c3) entered disabled state
[ 2593.396141][   T11] br0: port 4(sender) entered disabled state
[ 2593.463754][   T11] sender (unregistering): left allmulticast mode
[ 2593.464046][   T11] sender (unregistering): left promiscuous mode
[ 2593.464254][   T11] br0: port 4(sender) entered disabled state