[ 2168.215947][T23790] br0: port 1(c1) entered blocking state
[ 2168.216377][T23790] br0: port 1(c1) entered disabled state
[ 2168.216781][T23790] c1: entered allmulticast mode
[ 2168.220449][T23790] c1: entered promiscuous mode
[ 2168.977174][T23795] br0: port 2(c2) entered blocking state
[ 2168.977550][T23795] br0: port 2(c2) entered disabled state
[ 2168.977908][T23795] c2: entered allmulticast mode
[ 2168.982178][T23795] c2: entered promiscuous mode
[ 2169.745575][T23800] br0: port 3(c3) entered blocking state
[ 2169.745957][T23800] br0: port 3(c3) entered disabled state
[ 2169.746333][T23800] c3: entered allmulticast mode
[ 2169.749892][T23800] c3: entered promiscuous mode
[ 2170.496113][T23805] br0: port 4(sender) entered blocking state
[ 2170.496600][T23805] br0: port 4(sender) entered disabled state
[ 2170.497075][T23805] sender: entered allmulticast mode
[ 2170.500624][T23805] sender: entered promiscuous mode
[ 2170.782694][T23807] br0: port 4(sender) entered blocking state
[ 2170.783162][T23807] br0: port 4(sender) entered forwarding state
[ 2170.783914][T23807] br0: port 3(c3) entered blocking state
[ 2170.784252][T23807] br0: port 3(c3) entered forwarding state
[ 2170.784923][T23807] br0: port 2(c2) entered blocking state
[ 2170.785246][T23807] br0: port 2(c2) entered forwarding state
[ 2170.785919][T23807] br0: port 1(c1) entered blocking state
[ 2170.786246][T23807] br0: port 1(c1) entered forwarding state
[ 2183.491830][   T12] br0: port 1(c1) entered disabled state
[ 2183.589350][   T12] c1 (unregistering): left allmulticast mode
[ 2183.589943][   T12] c1 (unregistering): left promiscuous mode
[ 2183.590320][   T12] br0: port 1(c1) entered disabled state
[ 2184.052013][   T12] br0: port 2(c2) entered disabled state
[ 2184.170408][   T12] c2 (unregistering): left allmulticast mode
[ 2184.170953][   T12] c2 (unregistering): left promiscuous mode
[ 2184.171400][   T12] br0: port 2(c2) entered disabled state
[ 2184.724120][   T12] br0: port 3(c3) entered disabled state
[ 2184.854438][   T12] c3 (unregistering): left allmulticast mode
[ 2184.854908][   T12] c3 (unregistering): left promiscuous mode
[ 2184.855301][   T12] br0: port 3(c3) entered disabled state
[ 2185.283105][   T12] br0: port 4(sender) entered disabled state
[ 2185.412163][   T12] sender (unregistering): left allmulticast mode
[ 2185.413018][   T12] sender (unregistering): left promiscuous mode
[ 2185.413718][   T12] br0: port 4(sender) entered disabled state