[ 3112.264007][T27384] br0: port 1(c1) entered blocking state
[ 3112.265018][T27384] br0: port 1(c1) entered disabled state
[ 3112.265413][T27384] c1: entered allmulticast mode
[ 3112.268960][T27384] c1: entered promiscuous mode
[ 3112.959650][T27389] br0: port 2(c2) entered blocking state
[ 3112.960038][T27389] br0: port 2(c2) entered disabled state
[ 3112.960974][T27389] c2: entered allmulticast mode
[ 3112.964560][T27389] c2: entered promiscuous mode
[ 3113.656845][T27394] br0: port 3(c3) entered blocking state
[ 3113.657291][T27394] br0: port 3(c3) entered disabled state
[ 3113.657661][T27394] c3: entered allmulticast mode
[ 3113.662265][T27394] c3: entered promiscuous mode
[ 3114.361762][T27399] br0: port 4(sender) entered blocking state
[ 3114.362208][T27399] br0: port 4(sender) entered disabled state
[ 3114.362622][T27399] sender: entered allmulticast mode
[ 3114.367691][T27399] sender: entered promiscuous mode
[ 3114.624477][T27401] br0: port 4(sender) entered blocking state
[ 3114.624964][T27401] br0: port 4(sender) entered forwarding state
[ 3114.625747][T27401] br0: port 3(c3) entered blocking state
[ 3114.626091][T27401] br0: port 3(c3) entered forwarding state
[ 3114.626801][T27401] br0: port 2(c2) entered blocking state
[ 3114.627176][T27401] br0: port 2(c2) entered forwarding state
[ 3114.627868][T27401] br0: port 1(c1) entered blocking state
[ 3114.628222][T27401] br0: port 1(c1) entered forwarding state
[ 3127.123685][   T12] br0: port 1(c1) entered disabled state
[ 3127.264990][   T12] c1 (unregistering): left allmulticast mode
[ 3127.265447][   T12] c1 (unregistering): left promiscuous mode
[ 3127.265864][   T12] br0: port 1(c1) entered disabled state
[ 3127.670939][   T12] br0: port 2(c2) entered disabled state
[ 3127.799000][   T12] c2 (unregistering): left allmulticast mode
[ 3127.799477][   T12] c2 (unregistering): left promiscuous mode
[ 3127.799879][   T12] br0: port 2(c2) entered disabled state
[ 3128.258310][   T12] br0: port 3(c3) entered disabled state
[ 3128.342298][   T12] c3 (unregistering): left allmulticast mode
[ 3128.342841][   T12] c3 (unregistering): left promiscuous mode
[ 3128.343261][   T12] br0: port 3(c3) entered disabled state
[ 3128.849078][   T12] br0: port 4(sender) entered disabled state
[ 3128.968010][   T12] sender (unregistering): left allmulticast mode
[ 3128.968449][   T12] sender (unregistering): left promiscuous mode
[ 3128.968826][   T12] br0: port 4(sender) entered disabled state