[ 3227.243582][T28401] br0: port 1(c1) entered blocking state
[ 3227.243978][T28401] br0: port 1(c1) entered disabled state
[ 3227.244352][T28401] c1: entered allmulticast mode
[ 3227.247848][T28401] c1: entered promiscuous mode
[ 3227.952550][T28406] br0: port 2(c2) entered blocking state
[ 3227.952971][T28406] br0: port 2(c2) entered disabled state
[ 3227.953334][T28406] c2: entered allmulticast mode
[ 3227.957320][T28406] c2: entered promiscuous mode
[ 3228.661754][T28411] br0: port 3(c3) entered blocking state
[ 3228.662198][T28411] br0: port 3(c3) entered disabled state
[ 3228.662915][T28411] c3: entered allmulticast mode
[ 3228.666434][T28411] c3: entered promiscuous mode
[ 3229.367111][T28416] br0: port 4(sender) entered blocking state
[ 3229.367635][T28416] br0: port 4(sender) entered disabled state
[ 3229.368048][T28416] sender: entered allmulticast mode
[ 3229.371898][T28416] sender: entered promiscuous mode
[ 3229.633248][T28418] br0: port 4(sender) entered blocking state
[ 3229.633749][T28418] br0: port 4(sender) entered forwarding state
[ 3229.634511][T28418] br0: port 3(c3) entered blocking state
[ 3229.634851][T28418] br0: port 3(c3) entered forwarding state
[ 3229.635542][T28418] br0: port 2(c2) entered blocking state
[ 3229.635877][T28418] br0: port 2(c2) entered forwarding state
[ 3229.636575][T28418] br0: port 1(c1) entered blocking state
[ 3229.636913][T28418] br0: port 1(c1) entered forwarding state
[ 3242.196852][   T12] br0: port 1(c1) entered disabled state
[ 3242.358414][   T12] c1 (unregistering): left allmulticast mode
[ 3242.358947][   T12] c1 (unregistering): left promiscuous mode
[ 3242.359361][   T12] br0: port 1(c1) entered disabled state
[ 3242.875164][   T12] br0: port 2(c2) entered disabled state
[ 3242.990137][   T12] c2 (unregistering): left allmulticast mode
[ 3242.990681][   T12] c2 (unregistering): left promiscuous mode
[ 3242.991083][   T12] br0: port 2(c2) entered disabled state
[ 3243.423171][   T12] br0: port 3(c3) entered disabled state
[ 3243.535175][   T12] c3 (unregistering): left allmulticast mode
[ 3243.535606][   T12] c3 (unregistering): left promiscuous mode
[ 3243.535982][   T12] br0: port 3(c3) entered disabled state
[ 3243.976028][   T12] br0: port 4(sender) entered disabled state
[ 3244.144301][   T12] sender (unregistering): left allmulticast mode
[ 3244.144711][   T12] sender (unregistering): left promiscuous mode
[ 3244.145087][   T12] br0: port 4(sender) entered disabled state