[ 2189.034388][T18210] br0: port 1(c1) entered blocking state
[ 2189.034676][T18210] br0: port 1(c1) entered disabled state
[ 2189.035419][T18210] c1: entered allmulticast mode
[ 2189.037459][T18210] c1: entered promiscuous mode
[ 2189.916351][T18215] br0: port 2(c2) entered blocking state
[ 2189.916673][T18215] br0: port 2(c2) entered disabled state
[ 2189.916916][T18215] c2: entered allmulticast mode
[ 2189.926060][T18215] c2: entered promiscuous mode
[ 2190.775987][T18220] br0: port 3(c3) entered blocking state
[ 2190.776292][T18220] br0: port 3(c3) entered disabled state
[ 2190.776506][T18220] c3: entered allmulticast mode
[ 2190.779147][T18220] c3: entered promiscuous mode
[ 2191.650160][T18225] br0: port 4(sender) entered blocking state
[ 2191.650533][T18225] br0: port 4(sender) entered disabled state
[ 2191.650812][T18225] sender: entered allmulticast mode
[ 2191.652705][T18225] sender: entered promiscuous mode
[ 2191.983800][T18227] br0: port 4(sender) entered blocking state
[ 2191.984157][T18227] br0: port 4(sender) entered forwarding state
[ 2191.984607][T18227] br0: port 3(c3) entered blocking state
[ 2191.984798][T18227] br0: port 3(c3) entered forwarding state
[ 2191.985201][T18227] br0: port 2(c2) entered blocking state
[ 2191.985398][T18227] br0: port 2(c2) entered forwarding state
[ 2191.985779][T18227] br0: port 1(c1) entered blocking state
[ 2191.985997][T18227] br0: port 1(c1) entered forwarding state
[ 2204.966508][   T75] br0: port 1(c1) entered disabled state
[ 2205.123548][   T75] c1 (unregistering): left allmulticast mode
[ 2205.123806][   T75] c1 (unregistering): left promiscuous mode
[ 2205.124035][   T75] br0: port 1(c1) entered disabled state
[ 2205.635263][   T75] br0: port 2(c2) entered disabled state
[ 2205.713520][   T75] c2 (unregistering): left allmulticast mode
[ 2205.713762][   T75] c2 (unregistering): left promiscuous mode
[ 2205.714007][   T75] br0: port 2(c2) entered disabled state
[ 2206.285721][   T75] br0: port 3(c3) entered disabled state
[ 2206.376584][   T75] c3 (unregistering): left allmulticast mode
[ 2206.376869][   T75] c3 (unregistering): left promiscuous mode
[ 2206.377141][   T75] br0: port 3(c3) entered disabled state
[ 2206.952716][   T75] br0: port 4(sender) entered disabled state
[ 2207.097562][   T75] sender (unregistering): left allmulticast mode
[ 2207.097855][   T75] sender (unregistering): left promiscuous mode
[ 2207.098099][   T75] br0: port 4(sender) entered disabled state