[ 2897.020727][T29186] br0: port 1(c1) entered blocking state
[ 2897.021165][T29186] br0: port 1(c1) entered disabled state
[ 2897.021563][T29186] c1: entered allmulticast mode
[ 2897.025076][T29186] c1: entered promiscuous mode
[ 2897.665223][T29191] br0: port 2(c2) entered blocking state
[ 2897.665571][T29191] br0: port 2(c2) entered disabled state
[ 2897.667114][T29191] c2: entered allmulticast mode
[ 2897.670716][T29191] c2: entered promiscuous mode
[ 2898.332715][T29196] br0: port 3(c3) entered blocking state
[ 2898.333479][T29196] br0: port 3(c3) entered disabled state
[ 2898.333819][T29196] c3: entered allmulticast mode
[ 2898.337204][T29196] c3: entered promiscuous mode
[ 2899.006235][T29201] br0: port 4(sender) entered blocking state
[ 2899.006796][T29201] br0: port 4(sender) entered disabled state
[ 2899.007247][T29201] sender: entered allmulticast mode
[ 2899.010645][T29201] sender: entered promiscuous mode
[ 2899.253491][T29203] br0: port 4(sender) entered blocking state
[ 2899.253942][T29203] br0: port 4(sender) entered forwarding state
[ 2899.254660][T29203] br0: port 3(c3) entered blocking state
[ 2899.254987][T29203] br0: port 3(c3) entered forwarding state
[ 2899.255645][T29203] br0: port 2(c2) entered blocking state
[ 2899.255967][T29203] br0: port 2(c2) entered forwarding state
[ 2899.256664][T29203] br0: port 1(c1) entered blocking state
[ 2899.256991][T29203] br0: port 1(c1) entered forwarding state
[ 2911.665809][   T70] br0: port 1(c1) entered disabled state
[ 2911.689284][   T70] c1 (unregistering): left allmulticast mode
[ 2911.689688][   T70] c1 (unregistering): left promiscuous mode
[ 2911.690211][   T70] br0: port 1(c1) entered disabled state
[ 2912.171836][   T70] br0: port 2(c2) entered disabled state
[ 2912.194510][   T70] c2 (unregistering): left allmulticast mode
[ 2912.194921][   T70] c2 (unregistering): left promiscuous mode
[ 2912.195291][   T70] br0: port 2(c2) entered disabled state
[ 2912.731512][   T70] br0: port 3(c3) entered disabled state
[ 2912.754702][   T70] c3 (unregistering): left allmulticast mode
[ 2912.755191][   T70] c3 (unregistering): left promiscuous mode
[ 2912.755573][   T70] br0: port 3(c3) entered disabled state
[ 2913.218719][   T70] br0: port 4(sender) entered disabled state
[ 2913.239607][   T70] sender (unregistering): left allmulticast mode
[ 2913.242387][   T70] sender (unregistering): left promiscuous mode
[ 2913.242899][   T70] br0: port 4(sender) entered disabled state