[ 2231.913625][T18361] br0: port 1(c1) entered blocking state
[ 2231.913900][T18361] br0: port 1(c1) entered disabled state
[ 2231.914126][T18361] c1: entered allmulticast mode
[ 2231.915984][T18361] c1: entered promiscuous mode
[ 2232.850704][T18366] br0: port 2(c2) entered blocking state
[ 2232.851001][T18366] br0: port 2(c2) entered disabled state
[ 2232.851220][T18366] c2: entered allmulticast mode
[ 2232.853060][T18366] c2: entered promiscuous mode
[ 2233.712490][T18371] br0: port 3(c3) entered blocking state
[ 2233.712771][T18371] br0: port 3(c3) entered disabled state
[ 2233.713517][T18371] c3: entered allmulticast mode
[ 2233.715396][T18371] c3: entered promiscuous mode
[ 2234.554618][T18376] br0: port 4(sender) entered blocking state
[ 2234.554950][T18376] br0: port 4(sender) entered disabled state
[ 2234.555200][T18376] sender: entered allmulticast mode
[ 2234.557074][T18376] sender: entered promiscuous mode
[ 2234.889901][T18378] br0: port 4(sender) entered blocking state
[ 2234.890268][T18378] br0: port 4(sender) entered forwarding state
[ 2234.890703][T18378] br0: port 3(c3) entered blocking state
[ 2234.890884][T18378] br0: port 3(c3) entered forwarding state
[ 2234.891276][T18378] br0: port 2(c2) entered blocking state
[ 2234.891474][T18378] br0: port 2(c2) entered forwarding state
[ 2234.891855][T18378] br0: port 1(c1) entered blocking state
[ 2234.892057][T18378] br0: port 1(c1) entered forwarding state
[ 2247.744901][   T75] br0: port 1(c1) entered disabled state
[ 2247.887592][   T75] c1 (unregistering): left allmulticast mode
[ 2247.887838][   T75] c1 (unregistering): left promiscuous mode
[ 2247.888056][   T75] br0: port 1(c1) entered disabled state
[ 2248.339471][   T75] br0: port 2(c2) entered disabled state
[ 2248.470587][   T75] c2 (unregistering): left allmulticast mode
[ 2248.470818][   T75] c2 (unregistering): left promiscuous mode
[ 2248.471055][   T75] br0: port 2(c2) entered disabled state
[ 2248.953693][   T75] br0: port 3(c3) entered disabled state
[ 2249.026507][   T75] c3 (unregistering): left allmulticast mode
[ 2249.026740][   T75] c3 (unregistering): left promiscuous mode
[ 2249.026950][   T75] br0: port 3(c3) entered disabled state
[ 2249.560327][   T75] br0: port 4(sender) entered disabled state
[ 2249.690523][   T75] sender (unregistering): left allmulticast mode
[ 2249.690755][   T75] sender (unregistering): left promiscuous mode
[ 2249.690962][   T75] br0: port 4(sender) entered disabled state