[ 2240.980207][T18252] br0: port 1(c1) entered blocking state
[ 2240.980453][T18252] br0: port 1(c1) entered disabled state
[ 2240.980682][T18252] c1: entered allmulticast mode
[ 2240.982583][T18252] c1: entered promiscuous mode
[ 2241.864633][T18257] br0: port 2(c2) entered blocking state
[ 2241.864926][T18257] br0: port 2(c2) entered disabled state
[ 2241.865142][T18257] c2: entered allmulticast mode
[ 2241.867923][T18257] c2: entered promiscuous mode
[ 2242.688280][T18262] br0: port 3(c3) entered blocking state
[ 2242.689563][T18262] br0: port 3(c3) entered disabled state
[ 2242.690022][T18262] c3: entered allmulticast mode
[ 2242.691917][T18262] c3: entered promiscuous mode
[ 2243.535443][T18267] br0: port 4(sender) entered blocking state
[ 2243.535703][T18267] br0: port 4(sender) entered disabled state
[ 2243.535965][T18267] sender: entered allmulticast mode
[ 2243.539222][T18267] sender: entered promiscuous mode
[ 2243.871285][T18269] br0: port 4(sender) entered blocking state
[ 2243.871587][T18269] br0: port 4(sender) entered forwarding state
[ 2243.872032][T18269] br0: port 3(c3) entered blocking state
[ 2243.872220][T18269] br0: port 3(c3) entered forwarding state
[ 2243.872628][T18269] br0: port 2(c2) entered blocking state
[ 2243.872834][T18269] br0: port 2(c2) entered forwarding state
[ 2243.873226][T18269] br0: port 1(c1) entered blocking state
[ 2243.873450][T18269] br0: port 1(c1) entered forwarding state
[ 2256.821968][   T11] br0: port 1(c1) entered disabled state
[ 2256.991070][   T11] c1 (unregistering): left allmulticast mode
[ 2256.991350][   T11] c1 (unregistering): left promiscuous mode
[ 2256.991550][   T11] br0: port 1(c1) entered disabled state
[ 2257.466760][   T11] br0: port 2(c2) entered disabled state
[ 2257.592982][   T11] c2 (unregistering): left allmulticast mode
[ 2257.593242][   T11] c2 (unregistering): left promiscuous mode
[ 2257.593466][   T11] br0: port 2(c2) entered disabled state
[ 2258.094992][   T11] br0: port 3(c3) entered disabled state
[ 2258.183954][   T11] c3 (unregistering): left allmulticast mode
[ 2258.184202][   T11] c3 (unregistering): left promiscuous mode
[ 2258.184425][   T11] br0: port 3(c3) entered disabled state
[ 2258.760000][   T11] br0: port 4(sender) entered disabled state
[ 2258.858955][   T11] sender (unregistering): left allmulticast mode
[ 2258.859206][   T11] sender (unregistering): left promiscuous mode
[ 2258.859428][   T11] br0: port 4(sender) entered disabled state