[ 2284.687112][T18328] br0: port 1(c1) entered blocking state
[ 2284.687345][T18328] br0: port 1(c1) entered disabled state
[ 2284.687570][T18328] c1: entered allmulticast mode
[ 2284.689415][T18328] c1: entered promiscuous mode
[ 2285.553448][T18333] br0: port 2(c2) entered blocking state
[ 2285.553760][T18333] br0: port 2(c2) entered disabled state
[ 2285.553993][T18333] c2: entered allmulticast mode
[ 2285.555880][T18333] c2: entered promiscuous mode
[ 2286.397243][T18338] br0: port 3(c3) entered blocking state
[ 2286.397553][T18338] br0: port 3(c3) entered disabled state
[ 2286.397770][T18338] c3: entered allmulticast mode
[ 2286.400972][T18338] c3: entered promiscuous mode
[ 2287.252515][T18343] br0: port 4(sender) entered blocking state
[ 2287.252779][T18343] br0: port 4(sender) entered disabled state
[ 2287.253030][T18343] sender: entered allmulticast mode
[ 2287.255795][T18343] sender: entered promiscuous mode
[ 2287.610506][T18345] br0: port 4(sender) entered blocking state
[ 2287.610807][T18345] br0: port 4(sender) entered forwarding state
[ 2287.611271][T18345] br0: port 3(c3) entered blocking state
[ 2287.611494][T18345] br0: port 3(c3) entered forwarding state
[ 2287.611905][T18345] br0: port 2(c2) entered blocking state
[ 2287.612096][T18345] br0: port 2(c2) entered forwarding state
[ 2287.612492][T18345] br0: port 1(c1) entered blocking state
[ 2287.612711][T18345] br0: port 1(c1) entered forwarding state
[ 2300.547507][   T75] br0: port 1(c1) entered disabled state
[ 2300.634915][   T75] c1 (unregistering): left allmulticast mode
[ 2300.635149][   T75] c1 (unregistering): left promiscuous mode
[ 2300.635362][   T75] br0: port 1(c1) entered disabled state
[ 2301.220973][   T75] br0: port 2(c2) entered disabled state
[ 2301.297926][   T75] c2 (unregistering): left allmulticast mode
[ 2301.298167][   T75] c2 (unregistering): left promiscuous mode
[ 2301.298400][   T75] br0: port 2(c2) entered disabled state
[ 2301.913576][   T75] br0: port 3(c3) entered disabled state
[ 2301.993906][   T75] c3 (unregistering): left allmulticast mode
[ 2301.994214][   T75] c3 (unregistering): left promiscuous mode
[ 2301.994430][   T75] br0: port 3(c3) entered disabled state
[ 2302.581941][   T75] br0: port 4(sender) entered disabled state
[ 2302.659947][   T75] sender (unregistering): left allmulticast mode
[ 2302.660215][   T75] sender (unregistering): left promiscuous mode
[ 2302.660448][   T75] br0: port 4(sender) entered disabled state