[ 2187.517433][T29339] br0: port 1(c1) entered blocking state
[ 2187.517815][T29339] br0: port 1(c1) entered disabled state
[ 2187.518185][T29339] c1: entered allmulticast mode
[ 2187.522391][T29339] c1: entered promiscuous mode
[ 2188.215696][T29344] br0: port 2(c2) entered blocking state
[ 2188.216287][T29344] br0: port 2(c2) entered disabled state
[ 2188.216903][T29344] c2: entered allmulticast mode
[ 2188.224920][T29344] c2: entered promiscuous mode
[ 2188.923281][T29349] br0: port 3(c3) entered blocking state
[ 2188.923708][T29349] br0: port 3(c3) entered disabled state
[ 2188.924080][T29349] c3: entered allmulticast mode
[ 2188.927425][T29349] c3: entered promiscuous mode
[ 2189.652092][T29354] br0: port 4(sender) entered blocking state
[ 2189.652524][T29354] br0: port 4(sender) entered disabled state
[ 2189.653009][T29354] sender: entered allmulticast mode
[ 2189.657030][T29354] sender: entered promiscuous mode
[ 2189.948059][T29356] br0: port 4(sender) entered blocking state
[ 2189.948600][T29356] br0: port 4(sender) entered forwarding state
[ 2189.949358][T29356] br0: port 3(c3) entered blocking state
[ 2189.949722][T29356] br0: port 3(c3) entered forwarding state
[ 2189.950401][T29356] br0: port 2(c2) entered blocking state
[ 2189.950770][T29356] br0: port 2(c2) entered forwarding state
[ 2189.951967][T29356] br0: port 1(c1) entered blocking state
[ 2189.952358][T29356] br0: port 1(c1) entered forwarding state
[ 2202.547747][   T69] br0: port 1(c1) entered disabled state
[ 2202.676609][   T69] c1 (unregistering): left allmulticast mode
[ 2202.677099][   T69] c1 (unregistering): left promiscuous mode
[ 2202.677545][   T69] br0: port 1(c1) entered disabled state
[ 2203.099193][   T69] br0: port 2(c2) entered disabled state
[ 2203.232484][   T69] c2 (unregistering): left allmulticast mode
[ 2203.233006][   T69] c2 (unregistering): left promiscuous mode
[ 2203.233412][   T69] br0: port 2(c2) entered disabled state
[ 2203.674476][   T69] br0: port 3(c3) entered disabled state
[ 2203.781617][   T69] c3 (unregistering): left allmulticast mode
[ 2203.782131][   T69] c3 (unregistering): left promiscuous mode
[ 2203.782525][   T69] br0: port 3(c3) entered disabled state
[ 2204.214288][   T69] br0: port 4(sender) entered disabled state
[ 2204.365586][   T69] sender (unregistering): left allmulticast mode
[ 2204.366081][   T69] sender (unregistering): left promiscuous mode
[ 2204.366444][   T69] br0: port 4(sender) entered disabled state