[ 3240.233453][T27446] br0: port 1(c1) entered blocking state
[ 3240.233854][T27446] br0: port 1(c1) entered disabled state
[ 3240.234263][T27446] c1: entered allmulticast mode
[ 3240.237804][T27446] c1: entered promiscuous mode
[ 3240.954058][T27451] br0: port 2(c2) entered blocking state
[ 3240.954538][T27451] br0: port 2(c2) entered disabled state
[ 3240.954924][T27451] c2: entered allmulticast mode
[ 3240.958515][T27451] c2: entered promiscuous mode
[ 3241.690768][T27456] br0: port 3(c3) entered blocking state
[ 3241.691200][T27456] br0: port 3(c3) entered disabled state
[ 3241.691553][T27456] c3: entered allmulticast mode
[ 3241.695259][T27456] c3: entered promiscuous mode
[ 3242.374157][T27461] br0: port 4(sender) entered blocking state
[ 3242.374710][T27461] br0: port 4(sender) entered disabled state
[ 3242.375171][T27461] sender: entered allmulticast mode
[ 3242.379603][T27461] sender: entered promiscuous mode
[ 3242.656023][T27463] br0: port 4(sender) entered blocking state
[ 3242.656482][T27463] br0: port 4(sender) entered forwarding state
[ 3242.657229][T27463] br0: port 3(c3) entered blocking state
[ 3242.657561][T27463] br0: port 3(c3) entered forwarding state
[ 3242.658250][T27463] br0: port 2(c2) entered blocking state
[ 3242.658979][T27463] br0: port 2(c2) entered forwarding state
[ 3242.659687][T27463] br0: port 1(c1) entered blocking state
[ 3242.660037][T27463] br0: port 1(c1) entered forwarding state
[ 3255.169606][   T68] br0: port 1(c1) entered disabled state
[ 3255.312722][   T68] c1 (unregistering): left allmulticast mode
[ 3255.313388][   T68] c1 (unregistering): left promiscuous mode
[ 3255.313803][   T68] br0: port 1(c1) entered disabled state
[ 3255.730853][   T68] br0: port 2(c2) entered disabled state
[ 3255.814941][   T68] c2 (unregistering): left allmulticast mode
[ 3255.815513][   T68] c2 (unregistering): left promiscuous mode
[ 3255.815922][   T68] br0: port 2(c2) entered disabled state
[ 3256.288881][   T68] br0: port 3(c3) entered disabled state
[ 3256.405962][   T68] c3 (unregistering): left allmulticast mode
[ 3256.406441][   T68] c3 (unregistering): left promiscuous mode
[ 3256.406846][   T68] br0: port 3(c3) entered disabled state
[ 3256.846476][   T68] br0: port 4(sender) entered disabled state
[ 3256.941978][   T68] sender (unregistering): left allmulticast mode
[ 3256.942491][   T68] sender (unregistering): left promiscuous mode
[ 3256.942935][   T68] br0: port 4(sender) entered disabled state