[ 1418.775390][ T2197] br0: port 1(c1) entered blocking state
[ 1418.775900][ T2197] br0: port 1(c1) entered disabled state
[ 1418.776337][ T2197] c1: entered allmulticast mode
[ 1418.780226][ T2197] c1: entered promiscuous mode
[ 1419.067297][ T2202] br0: port 2(c2) entered blocking state
[ 1419.067779][ T2202] br0: port 2(c2) entered disabled state
[ 1419.068360][ T2202] c2: entered allmulticast mode
[ 1419.072103][ T2202] c2: entered promiscuous mode
[ 1419.361116][ T2207] br0: port 3(c3) entered blocking state
[ 1419.361621][ T2207] br0: port 3(c3) entered disabled state
[ 1419.362291][ T2207] c3: entered allmulticast mode
[ 1419.365332][ T2207] c3: entered promiscuous mode
[ 1419.651714][ T2212] br0: port 4(sender) entered blocking state
[ 1419.652345][ T2212] br0: port 4(sender) entered disabled state
[ 1419.652984][ T2212] sender: entered allmulticast mode
[ 1419.658337][ T2212] sender: entered promiscuous mode
[ 1419.752447][ T2214] br0: port 4(sender) entered blocking state
[ 1419.752835][ T2214] br0: port 4(sender) entered forwarding state
[ 1419.753400][ T2214] br0: port 3(c3) entered blocking state
[ 1419.753696][ T2214] br0: port 3(c3) entered forwarding state
[ 1419.754223][ T2214] br0: port 2(c2) entered blocking state
[ 1419.754521][ T2214] br0: port 2(c2) entered forwarding state
[ 1419.755022][ T2214] br0: port 1(c1) entered blocking state
[ 1419.755332][ T2214] br0: port 1(c1) entered forwarding state
[ 1431.027929][   T12] br0: port 1(c1) entered disabled state
[ 1431.033267][   T12] c1 (unregistering): left allmulticast mode
[ 1431.033798][   T12] c1 (unregistering): left promiscuous mode
[ 1431.034358][   T12] br0: port 1(c1) entered disabled state
[ 1431.237573][   T12] br0: port 2(c2) entered disabled state
[ 1431.241110][   T12] c2 (unregistering): left allmulticast mode
[ 1431.241433][   T12] c2 (unregistering): left promiscuous mode
[ 1431.241725][   T12] br0: port 2(c2) entered disabled state
[ 1431.447966][   T12] br0: port 3(c3) entered disabled state
[ 1431.453041][   T12] c3 (unregistering): left allmulticast mode
[ 1431.453424][   T12] c3 (unregistering): left promiscuous mode
[ 1431.453717][   T12] br0: port 3(c3) entered disabled state
[ 1431.699727][   T12] br0: port 4(sender) entered disabled state
[ 1431.706657][   T12] sender (unregistering): left allmulticast mode
[ 1431.707575][   T12] sender (unregistering): left promiscuous mode
[ 1431.708148][   T12] br0: port 4(sender) entered disabled state