[ 1074.827085][  T741] br0: port 1(c1) entered blocking state
[ 1074.827275][  T741] br0: port 1(c1) entered disabled state
[ 1074.827444][  T741] c1: entered allmulticast mode
[ 1074.829035][  T741] c1: entered promiscuous mode
[ 1074.989604][  T746] br0: port 2(c2) entered blocking state
[ 1074.989827][  T746] br0: port 2(c2) entered disabled state
[ 1074.990049][  T746] c2: entered allmulticast mode
[ 1074.991605][  T746] c2: entered promiscuous mode
[ 1075.167054][  T751] br0: port 3(c3) entered blocking state
[ 1075.167273][  T751] br0: port 3(c3) entered disabled state
[ 1075.167509][  T751] c3: entered allmulticast mode
[ 1075.169096][  T751] c3: entered promiscuous mode
[ 1075.357700][  T756] br0: port 4(sender) entered blocking state
[ 1075.357935][  T756] br0: port 4(sender) entered disabled state
[ 1075.358138][  T756] sender: entered allmulticast mode
[ 1075.360331][  T756] sender: entered promiscuous mode
[ 1075.429824][  T758] br0: port 4(sender) entered blocking state
[ 1075.430047][  T758] br0: port 4(sender) entered forwarding state
[ 1075.430353][  T758] br0: port 3(c3) entered blocking state
[ 1075.430508][  T758] br0: port 3(c3) entered forwarding state
[ 1075.430798][  T758] br0: port 2(c2) entered blocking state
[ 1075.430940][  T758] br0: port 2(c2) entered forwarding state
[ 1075.431222][  T758] br0: port 1(c1) entered blocking state
[ 1075.431365][  T758] br0: port 1(c1) entered forwarding state
[ 1086.515199][   T12] br0: port 1(c1) entered disabled state
[ 1086.520907][   T12] c1 (unregistering): left allmulticast mode
[ 1086.521234][   T12] c1 (unregistering): left promiscuous mode
[ 1086.521620][   T12] br0: port 1(c1) entered disabled state
[ 1086.657003][   T12] br0: port 2(c2) entered disabled state
[ 1086.661805][   T12] c2 (unregistering): left allmulticast mode
[ 1086.662144][   T12] c2 (unregistering): left promiscuous mode
[ 1086.663655][   T12] br0: port 2(c2) entered disabled state
[ 1086.803829][   T12] br0: port 3(c3) entered disabled state
[ 1086.806104][   T12] c3 (unregistering): left allmulticast mode
[ 1086.806293][   T12] c3 (unregistering): left promiscuous mode
[ 1086.806469][   T12] br0: port 3(c3) entered disabled state
[ 1086.973096][   T12] br0: port 4(sender) entered disabled state
[ 1086.976352][   T12] sender (unregistering): left allmulticast mode
[ 1086.976563][   T12] sender (unregistering): left promiscuous mode
[ 1086.976747][   T12] br0: port 4(sender) entered disabled state