[ 1013.204719][T31025] br0: port 1(c1) entered blocking state
[ 1013.204916][T31025] br0: port 1(c1) entered disabled state
[ 1013.205083][T31025] c1: entered allmulticast mode
[ 1013.206631][T31025] c1: entered promiscuous mode
[ 1013.389784][T31030] br0: port 2(c2) entered blocking state
[ 1013.390094][T31030] br0: port 2(c2) entered disabled state
[ 1013.390433][T31030] c2: entered allmulticast mode
[ 1013.393341][T31030] c2: entered promiscuous mode
[ 1013.584857][T31035] br0: port 3(c3) entered blocking state
[ 1013.585108][T31035] br0: port 3(c3) entered disabled state
[ 1013.585372][T31035] c3: entered allmulticast mode
[ 1013.587455][T31035] c3: entered promiscuous mode
[ 1013.748652][T31040] br0: port 4(sender) entered blocking state
[ 1013.748860][T31040] br0: port 4(sender) entered disabled state
[ 1013.749052][T31040] sender: entered allmulticast mode
[ 1013.750546][T31040] sender: entered promiscuous mode
[ 1013.793525][T31042] br0: port 4(sender) entered blocking state
[ 1013.793749][T31042] br0: port 4(sender) entered forwarding state
[ 1013.794090][T31042] br0: port 3(c3) entered blocking state
[ 1013.794246][T31042] br0: port 3(c3) entered forwarding state
[ 1013.794549][T31042] br0: port 2(c2) entered blocking state
[ 1013.794703][T31042] br0: port 2(c2) entered forwarding state
[ 1013.794997][T31042] br0: port 1(c1) entered blocking state
[ 1013.795147][T31042] br0: port 1(c1) entered forwarding state
[ 1024.941416][   T12] br0: port 1(c1) entered disabled state
[ 1024.954542][   T12] c1 (unregistering): left allmulticast mode
[ 1024.954758][   T12] c1 (unregistering): left promiscuous mode
[ 1024.954933][   T12] br0: port 1(c1) entered disabled state
[ 1025.116739][   T12] br0: port 2(c2) entered disabled state
[ 1025.132423][   T12] c2 (unregistering): left allmulticast mode
[ 1025.132695][   T12] c2 (unregistering): left promiscuous mode
[ 1025.132950][   T12] br0: port 2(c2) entered disabled state
[ 1025.276242][   T12] br0: port 3(c3) entered disabled state
[ 1025.286374][   T12] c3 (unregistering): left allmulticast mode
[ 1025.286605][   T12] c3 (unregistering): left promiscuous mode
[ 1025.286831][   T12] br0: port 3(c3) entered disabled state
[ 1025.409388][   T12] br0: port 4(sender) entered disabled state
[ 1025.419830][   T12] sender (unregistering): left allmulticast mode
[ 1025.420064][   T12] sender (unregistering): left promiscuous mode
[ 1025.420283][   T12] br0: port 4(sender) entered disabled state