[ 2843.282361][T28455] br0: port 1(c1) entered blocking state
[ 2843.282772][T28455] br0: port 1(c1) entered disabled state
[ 2843.283112][T28455] c1: entered allmulticast mode
[ 2843.286838][T28455] c1: entered promiscuous mode
[ 2843.938990][T28460] br0: port 2(c2) entered blocking state
[ 2843.939659][T28460] br0: port 2(c2) entered disabled state
[ 2843.940002][T28460] c2: entered allmulticast mode
[ 2843.943406][T28460] c2: entered promiscuous mode
[ 2844.594582][T28465] br0: port 3(c3) entered blocking state
[ 2844.594944][T28465] br0: port 3(c3) entered disabled state
[ 2844.595330][T28465] c3: entered allmulticast mode
[ 2844.598731][T28465] c3: entered promiscuous mode
[ 2845.279151][T28470] br0: port 4(sender) entered blocking state
[ 2845.279559][T28470] br0: port 4(sender) entered disabled state
[ 2845.279963][T28470] sender: entered allmulticast mode
[ 2845.283391][T28470] sender: entered promiscuous mode
[ 2845.530816][T28472] br0: port 4(sender) entered blocking state
[ 2845.531334][T28472] br0: port 4(sender) entered forwarding state
[ 2845.532057][T28472] br0: port 3(c3) entered blocking state
[ 2845.532388][T28472] br0: port 3(c3) entered forwarding state
[ 2845.533052][T28472] br0: port 2(c2) entered blocking state
[ 2845.533386][T28472] br0: port 2(c2) entered forwarding state
[ 2845.534037][T28472] br0: port 1(c1) entered blocking state
[ 2845.534365][T28472] br0: port 1(c1) entered forwarding state
[ 2858.028932][   T12] br0: port 1(c1) entered disabled state
[ 2858.050742][   T12] c1 (unregistering): left allmulticast mode
[ 2858.053470][   T12] c1 (unregistering): left promiscuous mode
[ 2858.053847][   T12] br0: port 1(c1) entered disabled state
[ 2858.546610][   T12] br0: port 2(c2) entered disabled state
[ 2858.569199][   T12] c2 (unregistering): left allmulticast mode
[ 2858.569710][   T12] c2 (unregistering): left promiscuous mode
[ 2858.570087][   T12] br0: port 2(c2) entered disabled state
[ 2859.088353][   T12] br0: port 3(c3) entered disabled state
[ 2859.110216][   T12] c3 (unregistering): left allmulticast mode
[ 2859.110677][   T12] c3 (unregistering): left promiscuous mode
[ 2859.111045][   T12] br0: port 3(c3) entered disabled state
[ 2859.625091][   T12] br0: port 4(sender) entered disabled state
[ 2859.647826][   T12] sender (unregistering): left allmulticast mode
[ 2859.650034][   T12] sender (unregistering): left promiscuous mode
[ 2859.650450][   T12] br0: port 4(sender) entered disabled state