[ 1080.610478][  T523] br0: port 1(c1) entered blocking state
[ 1080.610797][  T523] br0: port 1(c1) entered disabled state
[ 1080.611100][  T523] c1: entered allmulticast mode
[ 1080.612687][  T523] c1: entered promiscuous mode
[ 1080.791955][  T528] br0: port 2(c2) entered blocking state
[ 1080.792258][  T528] br0: port 2(c2) entered disabled state
[ 1080.793334][  T528] c2: entered allmulticast mode
[ 1080.794987][  T528] c2: entered promiscuous mode
[ 1080.960174][  T533] br0: port 3(c3) entered blocking state
[ 1080.960433][  T533] br0: port 3(c3) entered disabled state
[ 1080.960682][  T533] c3: entered allmulticast mode
[ 1080.962172][  T533] c3: entered promiscuous mode
[ 1081.128805][  T538] br0: port 4(sender) entered blocking state
[ 1081.129188][  T538] br0: port 4(sender) entered disabled state
[ 1081.129553][  T538] sender: entered allmulticast mode
[ 1081.131116][  T538] sender: entered promiscuous mode
[ 1081.186337][  T540] br0: port 4(sender) entered blocking state
[ 1081.186705][  T540] br0: port 4(sender) entered forwarding state
[ 1081.187182][  T540] br0: port 3(c3) entered blocking state
[ 1081.187467][  T540] br0: port 3(c3) entered forwarding state
[ 1081.187935][  T540] br0: port 2(c2) entered blocking state
[ 1081.188218][  T540] br0: port 2(c2) entered forwarding state
[ 1081.188707][  T540] br0: port 1(c1) entered blocking state
[ 1081.189023][  T540] br0: port 1(c1) entered forwarding state
[ 1092.247123][   T66] br0: port 1(c1) entered disabled state
[ 1092.251023][   T66] c1 (unregistering): left allmulticast mode
[ 1092.251327][   T66] c1 (unregistering): left promiscuous mode
[ 1092.251617][   T66] br0: port 1(c1) entered disabled state
[ 1092.410774][   T66] br0: port 2(c2) entered disabled state
[ 1092.421408][   T66] c2 (unregistering): left allmulticast mode
[ 1092.421760][   T66] c2 (unregistering): left promiscuous mode
[ 1092.422098][   T66] br0: port 2(c2) entered disabled state
[ 1092.553744][   T66] br0: port 3(c3) entered disabled state
[ 1092.557151][   T66] c3 (unregistering): left allmulticast mode
[ 1092.557461][   T66] c3 (unregistering): left promiscuous mode
[ 1092.557749][   T66] br0: port 3(c3) entered disabled state
[ 1092.691092][   T66] br0: port 4(sender) entered disabled state
[ 1092.694046][   T66] sender (unregistering): left allmulticast mode
[ 1092.694342][   T66] sender (unregistering): left promiscuous mode
[ 1092.694639][   T66] br0: port 4(sender) entered disabled state