[ 3074.114418][T28242] br0: port 1(c1) entered blocking state
[ 3074.114840][T28242] br0: port 1(c1) entered disabled state
[ 3074.115190][T28242] c1: entered allmulticast mode
[ 3074.118625][T28242] c1: entered promiscuous mode
[ 3074.785343][T28247] br0: port 2(c2) entered blocking state
[ 3074.785743][T28247] br0: port 2(c2) entered disabled state
[ 3074.786102][T28247] c2: entered allmulticast mode
[ 3074.789558][T28247] c2: entered promiscuous mode
[ 3075.464160][T28252] br0: port 3(c3) entered blocking state
[ 3075.464504][T28252] br0: port 3(c3) entered disabled state
[ 3075.465301][T28252] c3: entered allmulticast mode
[ 3075.468699][T28252] c3: entered promiscuous mode
[ 3076.137858][T28257] br0: port 4(sender) entered blocking state
[ 3076.138388][T28257] br0: port 4(sender) entered disabled state
[ 3076.138835][T28257] sender: entered allmulticast mode
[ 3076.142785][T28257] sender: entered promiscuous mode
[ 3076.403079][T28259] br0: port 4(sender) entered blocking state
[ 3076.403522][T28259] br0: port 4(sender) entered forwarding state
[ 3076.404252][T28259] br0: port 3(c3) entered blocking state
[ 3076.404580][T28259] br0: port 3(c3) entered forwarding state
[ 3076.405235][T28259] br0: port 2(c2) entered blocking state
[ 3076.405570][T28259] br0: port 2(c2) entered forwarding state
[ 3076.406223][T28259] br0: port 1(c1) entered blocking state
[ 3076.406541][T28259] br0: port 1(c1) entered forwarding state
[ 3088.808663][   T12] br0: port 1(c1) entered disabled state
[ 3088.932466][   T12] c1 (unregistering): left allmulticast mode
[ 3088.932908][   T12] c1 (unregistering): left promiscuous mode
[ 3088.933282][   T12] br0: port 1(c1) entered disabled state
[ 3089.384169][   T12] br0: port 2(c2) entered disabled state
[ 3089.552864][   T12] c2 (unregistering): left allmulticast mode
[ 3089.553349][   T12] c2 (unregistering): left promiscuous mode
[ 3089.553796][   T12] br0: port 2(c2) entered disabled state
[ 3089.954301][   T12] br0: port 3(c3) entered disabled state
[ 3090.054542][   T12] c3 (unregistering): left allmulticast mode
[ 3090.055044][   T12] c3 (unregistering): left promiscuous mode
[ 3090.055418][   T12] br0: port 3(c3) entered disabled state
[ 3090.482472][   T12] br0: port 4(sender) entered disabled state
[ 3090.625596][   T12] sender (unregistering): left allmulticast mode
[ 3090.626017][   T12] sender (unregistering): left promiscuous mode
[ 3090.626384][   T12] br0: port 4(sender) entered disabled state