[ 3164.964880][T27814] br0: port 1(c1) entered blocking state
[ 3164.965301][T27814] br0: port 1(c1) entered disabled state
[ 3164.965655][T27814] c1: entered allmulticast mode
[ 3164.969343][T27814] c1: entered promiscuous mode
[ 3165.678155][T27819] br0: port 2(c2) entered blocking state
[ 3165.678518][T27819] br0: port 2(c2) entered disabled state
[ 3165.678884][T27819] c2: entered allmulticast mode
[ 3165.683774][T27819] c2: entered promiscuous mode
[ 3166.397013][T27824] br0: port 3(c3) entered blocking state
[ 3166.397470][T27824] br0: port 3(c3) entered disabled state
[ 3166.397847][T27824] c3: entered allmulticast mode
[ 3166.401556][T27824] c3: entered promiscuous mode
[ 3167.090199][T27829] br0: port 4(sender) entered blocking state
[ 3167.090716][T27829] br0: port 4(sender) entered disabled state
[ 3167.091135][T27829] sender: entered allmulticast mode
[ 3167.095244][T27829] sender: entered promiscuous mode
[ 3167.358178][T27831] br0: port 4(sender) entered blocking state
[ 3167.358641][T27831] br0: port 4(sender) entered forwarding state
[ 3167.359391][T27831] br0: port 3(c3) entered blocking state
[ 3167.359722][T27831] br0: port 3(c3) entered forwarding state
[ 3167.360389][T27831] br0: port 2(c2) entered blocking state
[ 3167.360725][T27831] br0: port 2(c2) entered forwarding state
[ 3167.361385][T27831] br0: port 1(c1) entered blocking state
[ 3167.361718][T27831] br0: port 1(c1) entered forwarding state
[ 3179.901480][   T70] br0: port 1(c1) entered disabled state
[ 3180.021555][   T70] c1 (unregistering): left allmulticast mode
[ 3180.022083][   T70] c1 (unregistering): left promiscuous mode
[ 3180.022485][   T70] br0: port 1(c1) entered disabled state
[ 3180.447783][   T70] br0: port 2(c2) entered disabled state
[ 3180.583542][   T70] c2 (unregistering): left allmulticast mode
[ 3180.584049][   T70] c2 (unregistering): left promiscuous mode
[ 3180.584450][   T70] br0: port 2(c2) entered disabled state
[ 3180.998445][   T70] br0: port 3(c3) entered disabled state
[ 3181.113614][   T70] c3 (unregistering): left allmulticast mode
[ 3181.114094][   T70] c3 (unregistering): left promiscuous mode
[ 3181.114493][   T70] br0: port 3(c3) entered disabled state
[ 3181.531723][   T70] br0: port 4(sender) entered disabled state
[ 3181.632545][   T70] sender (unregistering): left allmulticast mode
[ 3181.633000][   T70] sender (unregistering): left promiscuous mode
[ 3181.633387][   T70] br0: port 4(sender) entered disabled state