[ 3215.926752][T27625] br0: port 1(c1) entered blocking state
[ 3215.927134][T27625] br0: port 1(c1) entered disabled state
[ 3215.927486][T27625] c1: entered allmulticast mode
[ 3215.931628][T27625] c1: entered promiscuous mode
[ 3216.641352][T27630] br0: port 2(c2) entered blocking state
[ 3216.641787][T27630] br0: port 2(c2) entered disabled state
[ 3216.642164][T27630] c2: entered allmulticast mode
[ 3216.645707][T27630] c2: entered promiscuous mode
[ 3217.349089][T27635] br0: port 3(c3) entered blocking state
[ 3217.349522][T27635] br0: port 3(c3) entered disabled state
[ 3217.349964][T27635] c3: entered allmulticast mode
[ 3217.354030][T27635] c3: entered promiscuous mode
[ 3218.048172][T27641] br0: port 4(sender) entered blocking state
[ 3218.048646][T27641] br0: port 4(sender) entered disabled state
[ 3218.049100][T27641] sender: entered allmulticast mode
[ 3218.052628][T27641] sender: entered promiscuous mode
[ 3218.319996][T27643] br0: port 4(sender) entered blocking state
[ 3218.320497][T27643] br0: port 4(sender) entered forwarding state
[ 3218.321268][T27643] br0: port 3(c3) entered blocking state
[ 3218.321616][T27643] br0: port 3(c3) entered forwarding state
[ 3218.322327][T27643] br0: port 2(c2) entered blocking state
[ 3218.322666][T27643] br0: port 2(c2) entered forwarding state
[ 3218.323367][T27643] br0: port 1(c1) entered blocking state
[ 3218.323719][T27643] br0: port 1(c1) entered forwarding state
[ 3230.826396][   T12] br0: port 1(c1) entered disabled state
[ 3230.963677][   T12] c1 (unregistering): left allmulticast mode
[ 3230.964204][   T12] c1 (unregistering): left promiscuous mode
[ 3230.964652][   T12] br0: port 1(c1) entered disabled state
[ 3231.359469][   T12] br0: port 2(c2) entered disabled state
[ 3231.481701][   T12] c2 (unregistering): left allmulticast mode
[ 3231.482271][   T12] c2 (unregistering): left promiscuous mode
[ 3231.482686][   T12] br0: port 2(c2) entered disabled state
[ 3231.908263][   T12] br0: port 3(c3) entered disabled state
[ 3232.043688][   T12] c3 (unregistering): left allmulticast mode
[ 3232.044231][   T12] c3 (unregistering): left promiscuous mode
[ 3232.044655][   T12] br0: port 3(c3) entered disabled state
[ 3232.440881][   T12] br0: port 4(sender) entered disabled state
[ 3232.598753][   T12] sender (unregistering): left allmulticast mode
[ 3232.599197][   T12] sender (unregistering): left promiscuous mode
[ 3232.599581][   T12] br0: port 4(sender) entered disabled state