[ 1043.403589][T32306] br0: port 1(c1) entered blocking state
[ 1043.403767][T32306] br0: port 1(c1) entered disabled state
[ 1043.403924][T32306] c1: entered allmulticast mode
[ 1043.405883][T32306] c1: entered promiscuous mode
[ 1043.555942][T32311] br0: port 2(c2) entered blocking state
[ 1043.556105][T32311] br0: port 2(c2) entered disabled state
[ 1043.556264][T32311] c2: entered allmulticast mode
[ 1043.557719][T32311] c2: entered promiscuous mode
[ 1043.722343][T32316] br0: port 3(c3) entered blocking state
[ 1043.722544][T32316] br0: port 3(c3) entered disabled state
[ 1043.722751][T32316] c3: entered allmulticast mode
[ 1043.724887][T32316] c3: entered promiscuous mode
[ 1043.871829][T32321] br0: port 4(sender) entered blocking state
[ 1043.872023][T32321] br0: port 4(sender) entered disabled state
[ 1043.872210][T32321] sender: entered allmulticast mode
[ 1043.873656][T32321] sender: entered promiscuous mode
[ 1043.932453][T32323] br0: port 4(sender) entered blocking state
[ 1043.932650][T32323] br0: port 4(sender) entered forwarding state
[ 1043.932945][T32323] br0: port 3(c3) entered blocking state
[ 1043.933083][T32323] br0: port 3(c3) entered forwarding state
[ 1043.933379][T32323] br0: port 2(c2) entered blocking state
[ 1043.933522][T32323] br0: port 2(c2) entered forwarding state
[ 1043.933801][T32323] br0: port 1(c1) entered blocking state
[ 1043.933951][T32323] br0: port 1(c1) entered forwarding state
[ 1054.965281][   T12] br0: port 1(c1) entered disabled state
[ 1054.968712][   T12] c1 (unregistering): left allmulticast mode
[ 1054.968899][   T12] c1 (unregistering): left promiscuous mode
[ 1054.969071][   T12] br0: port 1(c1) entered disabled state
[ 1055.092160][   T12] br0: port 2(c2) entered disabled state
[ 1055.094610][   T12] c2 (unregistering): left allmulticast mode
[ 1055.094789][   T12] c2 (unregistering): left promiscuous mode
[ 1055.094957][   T12] br0: port 2(c2) entered disabled state
[ 1055.221860][   T12] br0: port 3(c3) entered disabled state
[ 1055.224566][   T12] c3 (unregistering): left allmulticast mode
[ 1055.224751][   T12] c3 (unregistering): left promiscuous mode
[ 1055.224919][   T12] br0: port 3(c3) entered disabled state
[ 1055.331924][   T12] br0: port 4(sender) entered disabled state
[ 1055.336413][   T12] sender (unregistering): left allmulticast mode
[ 1055.336597][   T12] sender (unregistering): left promiscuous mode
[ 1055.336770][   T12] br0: port 4(sender) entered disabled state