[ 3087.462367][T29076] br0: port 1(c1) entered blocking state
[ 3087.462732][T29076] br0: port 1(c1) entered disabled state
[ 3087.463556][T29076] c1: entered allmulticast mode
[ 3087.467161][T29076] c1: entered promiscuous mode
[ 3088.178214][T29081] br0: port 2(c2) entered blocking state
[ 3088.178672][T29081] br0: port 2(c2) entered disabled state
[ 3088.179067][T29081] c2: entered allmulticast mode
[ 3088.182712][T29081] c2: entered promiscuous mode
[ 3088.911149][T29086] br0: port 3(c3) entered blocking state
[ 3088.911591][T29086] br0: port 3(c3) entered disabled state
[ 3088.911976][T29086] c3: entered allmulticast mode
[ 3088.915606][T29086] c3: entered promiscuous mode
[ 3089.617248][T29091] br0: port 4(sender) entered blocking state
[ 3089.617700][T29091] br0: port 4(sender) entered disabled state
[ 3089.618186][T29091] sender: entered allmulticast mode
[ 3089.622203][T29091] sender: entered promiscuous mode
[ 3089.900525][T29093] br0: port 4(sender) entered blocking state
[ 3089.901015][T29093] br0: port 4(sender) entered forwarding state
[ 3089.901786][T29093] br0: port 3(c3) entered blocking state
[ 3089.902138][T29093] br0: port 3(c3) entered forwarding state
[ 3089.902834][T29093] br0: port 2(c2) entered blocking state
[ 3089.903257][T29093] br0: port 2(c2) entered forwarding state
[ 3089.903963][T29093] br0: port 1(c1) entered blocking state
[ 3089.904309][T29093] br0: port 1(c1) entered forwarding state
[ 3102.479224][   T12] br0: port 1(c1) entered disabled state
[ 3102.503407][   T12] c1 (unregistering): left allmulticast mode
[ 3102.503860][   T12] c1 (unregistering): left promiscuous mode
[ 3102.504454][   T12] br0: port 1(c1) entered disabled state
[ 3103.046978][   T12] br0: port 2(c2) entered disabled state
[ 3103.079600][   T12] c2 (unregistering): left allmulticast mode
[ 3103.081522][   T12] c2 (unregistering): left promiscuous mode
[ 3103.081932][   T12] br0: port 2(c2) entered disabled state
[ 3103.618407][   T12] br0: port 3(c3) entered disabled state
[ 3103.641844][   T12] c3 (unregistering): left allmulticast mode
[ 3103.642324][   T12] c3 (unregistering): left promiscuous mode
[ 3103.642743][   T12] br0: port 3(c3) entered disabled state
[ 3104.160999][   T12] br0: port 4(sender) entered disabled state
[ 3104.185941][   T12] sender (unregistering): left allmulticast mode
[ 3104.186396][   T12] sender (unregistering): left promiscuous mode
[ 3104.186801][   T12] br0: port 4(sender) entered disabled state