[ 2204.052176][T18318] br0: port 1(c1) entered blocking state
[ 2204.052566][T18318] br0: port 1(c1) entered disabled state
[ 2204.052795][T18318] c1: entered allmulticast mode
[ 2204.054705][T18318] c1: entered promiscuous mode
[ 2204.931402][T18323] br0: port 2(c2) entered blocking state
[ 2204.931711][T18323] br0: port 2(c2) entered disabled state
[ 2204.931933][T18323] c2: entered allmulticast mode
[ 2204.933848][T18323] c2: entered promiscuous mode
[ 2205.798991][T18328] br0: port 3(c3) entered blocking state
[ 2205.799278][T18328] br0: port 3(c3) entered disabled state
[ 2205.799513][T18328] c3: entered allmulticast mode
[ 2205.801411][T18328] c3: entered promiscuous mode
[ 2206.670137][T18333] br0: port 4(sender) entered blocking state
[ 2206.670841][T18333] br0: port 4(sender) entered disabled state
[ 2206.671111][T18333] sender: entered allmulticast mode
[ 2206.673030][T18333] sender: entered promiscuous mode
[ 2207.000578][T18335] br0: port 4(sender) entered blocking state
[ 2207.000858][T18335] br0: port 4(sender) entered forwarding state
[ 2207.001287][T18335] br0: port 3(c3) entered blocking state
[ 2207.001509][T18335] br0: port 3(c3) entered forwarding state
[ 2207.001906][T18335] br0: port 2(c2) entered blocking state
[ 2207.002099][T18335] br0: port 2(c2) entered forwarding state
[ 2207.002996][T18335] br0: port 1(c1) entered blocking state
[ 2207.003212][T18335] br0: port 1(c1) entered forwarding state
[ 2219.936414][   T75] br0: port 1(c1) entered disabled state
[ 2220.091068][   T75] c1 (unregistering): left allmulticast mode
[ 2220.091332][   T75] c1 (unregistering): left promiscuous mode
[ 2220.091581][   T75] br0: port 1(c1) entered disabled state
[ 2220.596244][   T75] br0: port 2(c2) entered disabled state
[ 2220.732028][   T75] c2 (unregistering): left allmulticast mode
[ 2220.732278][   T75] c2 (unregistering): left promiscuous mode
[ 2220.732522][   T75] br0: port 2(c2) entered disabled state
[ 2221.235052][   T75] br0: port 3(c3) entered disabled state
[ 2221.309393][   T75] c3 (unregistering): left allmulticast mode
[ 2221.309778][   T75] c3 (unregistering): left promiscuous mode
[ 2221.310111][   T75] br0: port 3(c3) entered disabled state
[ 2221.875319][   T75] br0: port 4(sender) entered disabled state
[ 2222.016806][   T75] sender (unregistering): left allmulticast mode
[ 2222.017065][   T75] sender (unregistering): left promiscuous mode
[ 2222.017289][   T75] br0: port 4(sender) entered disabled state