[ 1071.544531][ T1072] br0: port 1(c1) entered blocking state
[ 1071.544711][ T1072] br0: port 1(c1) entered disabled state
[ 1071.544860][ T1072] c1: entered allmulticast mode
[ 1071.546972][ T1072] c1: entered promiscuous mode
[ 1071.701213][ T1077] br0: port 2(c2) entered blocking state
[ 1071.701386][ T1077] br0: port 2(c2) entered disabled state
[ 1071.701537][ T1077] c2: entered allmulticast mode
[ 1071.702974][ T1077] c2: entered promiscuous mode
[ 1071.868120][ T1082] br0: port 3(c3) entered blocking state
[ 1071.868280][ T1082] br0: port 3(c3) entered disabled state
[ 1071.868435][ T1082] c3: entered allmulticast mode
[ 1071.869841][ T1082] c3: entered promiscuous mode
[ 1072.012998][ T1087] br0: port 4(sender) entered blocking state
[ 1072.013200][ T1087] br0: port 4(sender) entered disabled state
[ 1072.013392][ T1087] sender: entered allmulticast mode
[ 1072.014822][ T1087] sender: entered promiscuous mode
[ 1072.075333][ T1089] br0: port 4(sender) entered blocking state
[ 1072.075558][ T1089] br0: port 4(sender) entered forwarding state
[ 1072.075853][ T1089] br0: port 3(c3) entered blocking state
[ 1072.075987][ T1089] br0: port 3(c3) entered forwarding state
[ 1072.076268][ T1089] br0: port 2(c2) entered blocking state
[ 1072.076414][ T1089] br0: port 2(c2) entered forwarding state
[ 1072.076694][ T1089] br0: port 1(c1) entered blocking state
[ 1072.076837][ T1089] br0: port 1(c1) entered forwarding state
[ 1083.095636][   T12] br0: port 1(c1) entered disabled state
[ 1083.099941][   T12] c1 (unregistering): left allmulticast mode
[ 1083.100160][   T12] c1 (unregistering): left promiscuous mode
[ 1083.100331][   T12] br0: port 1(c1) entered disabled state
[ 1083.223458][   T12] br0: port 2(c2) entered disabled state
[ 1083.227743][   T12] c2 (unregistering): left allmulticast mode
[ 1083.227961][   T12] c2 (unregistering): left promiscuous mode
[ 1083.228162][   T12] br0: port 2(c2) entered disabled state
[ 1083.349305][   T12] br0: port 3(c3) entered disabled state
[ 1083.352413][   T12] c3 (unregistering): left allmulticast mode
[ 1083.352628][   T12] c3 (unregistering): left promiscuous mode
[ 1083.352823][   T12] br0: port 3(c3) entered disabled state
[ 1083.492548][   T12] br0: port 4(sender) entered disabled state
[ 1083.494922][   T12] sender (unregistering): left allmulticast mode
[ 1083.495109][   T12] sender (unregistering): left promiscuous mode
[ 1083.495296][   T12] br0: port 4(sender) entered disabled state