[ 2214.981707][T18328] br0: port 1(c1) entered blocking state
[ 2214.981985][T18328] br0: port 1(c1) entered disabled state
[ 2214.982203][T18328] c1: entered allmulticast mode
[ 2214.984025][T18328] c1: entered promiscuous mode
[ 2215.881279][T18333] br0: port 2(c2) entered blocking state
[ 2215.881509][T18333] br0: port 2(c2) entered disabled state
[ 2215.881723][T18333] c2: entered allmulticast mode
[ 2215.883578][T18333] c2: entered promiscuous mode
[ 2216.765613][T18338] br0: port 3(c3) entered blocking state
[ 2216.765855][T18338] br0: port 3(c3) entered disabled state
[ 2216.766081][T18338] c3: entered allmulticast mode
[ 2216.767934][T18338] c3: entered promiscuous mode
[ 2217.611139][T18343] br0: port 4(sender) entered blocking state
[ 2217.611499][T18343] br0: port 4(sender) entered disabled state
[ 2217.611764][T18343] sender: entered allmulticast mode
[ 2217.613589][T18343] sender: entered promiscuous mode
[ 2217.927267][T18345] br0: port 4(sender) entered blocking state
[ 2217.927606][T18345] br0: port 4(sender) entered forwarding state
[ 2217.928035][T18345] br0: port 3(c3) entered blocking state
[ 2217.928222][T18345] br0: port 3(c3) entered forwarding state
[ 2217.928606][T18345] br0: port 2(c2) entered blocking state
[ 2217.928793][T18345] br0: port 2(c2) entered forwarding state
[ 2217.929188][T18345] br0: port 1(c1) entered blocking state
[ 2217.929457][T18345] br0: port 1(c1) entered forwarding state
[ 2230.860781][   T75] br0: port 1(c1) entered disabled state
[ 2231.010884][   T75] c1 (unregistering): left allmulticast mode
[ 2231.011121][   T75] c1 (unregistering): left promiscuous mode
[ 2231.011334][   T75] br0: port 1(c1) entered disabled state
[ 2231.583243][   T75] br0: port 2(c2) entered disabled state
[ 2231.668871][   T75] c2 (unregistering): left allmulticast mode
[ 2231.669103][   T75] c2 (unregistering): left promiscuous mode
[ 2231.669313][   T75] br0: port 2(c2) entered disabled state
[ 2232.275039][   T75] br0: port 3(c3) entered disabled state
[ 2232.368875][   T75] c3 (unregistering): left allmulticast mode
[ 2232.369101][   T75] c3 (unregistering): left promiscuous mode
[ 2232.369313][   T75] br0: port 3(c3) entered disabled state
[ 2232.949595][   T75] br0: port 4(sender) entered disabled state
[ 2233.044910][   T75] sender (unregistering): left allmulticast mode
[ 2233.045135][   T75] sender (unregistering): left promiscuous mode
[ 2233.045369][   T75] br0: port 4(sender) entered disabled state