[ 1298.498131][ T3558] br0: port 1(c1) entered blocking state
[ 1298.498457][ T3558] br0: port 1(c1) entered disabled state
[ 1298.498778][ T3558] c1: entered allmulticast mode
[ 1298.500417][ T3558] c1: entered promiscuous mode
[ 1298.665284][ T3563] br0: port 2(c2) entered blocking state
[ 1298.665530][ T3563] br0: port 2(c2) entered disabled state
[ 1298.665810][ T3563] c2: entered allmulticast mode
[ 1298.667324][ T3563] c2: entered promiscuous mode
[ 1298.827063][ T3568] br0: port 3(c3) entered blocking state
[ 1298.827310][ T3568] br0: port 3(c3) entered disabled state
[ 1298.827560][ T3568] c3: entered allmulticast mode
[ 1298.829051][ T3568] c3: entered promiscuous mode
[ 1298.997621][ T3573] br0: port 4(sender) entered blocking state
[ 1298.997968][ T3573] br0: port 4(sender) entered disabled state
[ 1298.998336][ T3573] sender: entered allmulticast mode
[ 1298.999915][ T3573] sender: entered promiscuous mode
[ 1299.053342][ T3575] br0: port 4(sender) entered blocking state
[ 1299.053667][ T3575] br0: port 4(sender) entered forwarding state
[ 1299.054101][ T3575] br0: port 3(c3) entered blocking state
[ 1299.054346][ T3575] br0: port 3(c3) entered forwarding state
[ 1299.054758][ T3575] br0: port 2(c2) entered blocking state
[ 1299.054999][ T3575] br0: port 2(c2) entered forwarding state
[ 1299.055408][ T3575] br0: port 1(c1) entered blocking state
[ 1299.055659][ T3575] br0: port 1(c1) entered forwarding state
[ 1310.039501][   T12] br0: port 1(c1) entered disabled state
[ 1310.042291][   T12] c1 (unregistering): left allmulticast mode
[ 1310.042735][   T12] c1 (unregistering): left promiscuous mode
[ 1310.043105][   T12] br0: port 1(c1) entered disabled state
[ 1310.171772][   T12] br0: port 2(c2) entered disabled state
[ 1310.175543][   T12] c2 (unregistering): left allmulticast mode
[ 1310.175923][   T12] c2 (unregistering): left promiscuous mode
[ 1310.176262][   T12] br0: port 2(c2) entered disabled state
[ 1310.312894][   T12] br0: port 3(c3) entered disabled state
[ 1310.316697][   T12] c3 (unregistering): left allmulticast mode
[ 1310.317029][   T12] c3 (unregistering): left promiscuous mode
[ 1310.317363][   T12] br0: port 3(c3) entered disabled state
[ 1310.439327][   T12] br0: port 4(sender) entered disabled state
[ 1310.444862][   T12] sender (unregistering): left allmulticast mode
[ 1310.445182][   T12] sender (unregistering): left promiscuous mode
[ 1310.445481][   T12] br0: port 4(sender) entered disabled state