[ 1028.492195][ T2075] br0: port 1(c1) entered blocking state
[ 1028.492390][ T2075] br0: port 1(c1) entered disabled state
[ 1028.492548][ T2075] c1: entered allmulticast mode
[ 1028.493958][ T2075] c1: entered promiscuous mode
[ 1028.656728][ T2080] br0: port 2(c2) entered blocking state
[ 1028.656941][ T2080] br0: port 2(c2) entered disabled state
[ 1028.657146][ T2080] c2: entered allmulticast mode
[ 1028.658645][ T2080] c2: entered promiscuous mode
[ 1028.825624][ T2085] br0: port 3(c3) entered blocking state
[ 1028.825805][ T2085] br0: port 3(c3) entered disabled state
[ 1028.825964][ T2085] c3: entered allmulticast mode
[ 1028.827433][ T2085] c3: entered promiscuous mode
[ 1029.001448][ T2090] br0: port 4(sender) entered blocking state
[ 1029.001687][ T2090] br0: port 4(sender) entered disabled state
[ 1029.001933][ T2090] sender: entered allmulticast mode
[ 1029.003898][ T2090] sender: entered promiscuous mode
[ 1029.057061][ T2092] br0: port 4(sender) entered blocking state
[ 1029.057267][ T2092] br0: port 4(sender) entered forwarding state
[ 1029.057572][ T2092] br0: port 3(c3) entered blocking state
[ 1029.057710][ T2092] br0: port 3(c3) entered forwarding state
[ 1029.057990][ T2092] br0: port 2(c2) entered blocking state
[ 1029.058128][ T2092] br0: port 2(c2) entered forwarding state
[ 1029.058415][ T2092] br0: port 1(c1) entered blocking state
[ 1029.058556][ T2092] br0: port 1(c1) entered forwarding state
[ 1040.043939][   T12] br0: port 1(c1) entered disabled state
[ 1040.048456][   T12] c1 (unregistering): left allmulticast mode
[ 1040.048653][   T12] c1 (unregistering): left promiscuous mode
[ 1040.048827][   T12] br0: port 1(c1) entered disabled state
[ 1040.180265][   T12] br0: port 2(c2) entered disabled state
[ 1040.183632][   T12] c2 (unregistering): left allmulticast mode
[ 1040.183823][   T12] c2 (unregistering): left promiscuous mode
[ 1040.183987][   T12] br0: port 2(c2) entered disabled state
[ 1040.311603][   T12] br0: port 3(c3) entered disabled state
[ 1040.314878][   T12] c3 (unregistering): left allmulticast mode
[ 1040.315063][   T12] c3 (unregistering): left promiscuous mode
[ 1040.315222][   T12] br0: port 3(c3) entered disabled state
[ 1040.440579][   T12] br0: port 4(sender) entered disabled state
[ 1040.450876][   T12] sender (unregistering): left allmulticast mode
[ 1040.451107][   T12] sender (unregistering): left promiscuous mode
[ 1040.451330][   T12] br0: port 4(sender) entered disabled state