[ 1013.568324][ T1274] br0: port 1(c1) entered blocking state
[ 1013.568949][ T1274] br0: port 1(c1) entered disabled state
[ 1013.569100][ T1274] c1: entered allmulticast mode
[ 1013.570545][ T1274] c1: entered promiscuous mode
[ 1013.728362][ T1279] br0: port 2(c2) entered blocking state
[ 1013.728532][ T1279] br0: port 2(c2) entered disabled state
[ 1013.728683][ T1279] c2: entered allmulticast mode
[ 1013.730121][ T1279] c2: entered promiscuous mode
[ 1013.880228][ T1284] br0: port 3(c3) entered blocking state
[ 1013.880422][ T1284] br0: port 3(c3) entered disabled state
[ 1013.881083][ T1284] c3: entered allmulticast mode
[ 1013.882550][ T1284] c3: entered promiscuous mode
[ 1014.040181][ T1289] br0: port 4(sender) entered blocking state
[ 1014.040402][ T1289] br0: port 4(sender) entered disabled state
[ 1014.042018][ T1289] sender: entered allmulticast mode
[ 1014.043500][ T1289] sender: entered promiscuous mode
[ 1014.088497][ T1291] br0: port 4(sender) entered blocking state
[ 1014.088714][ T1291] br0: port 4(sender) entered forwarding state
[ 1014.089075][ T1291] br0: port 3(c3) entered blocking state
[ 1014.089251][ T1291] br0: port 3(c3) entered forwarding state
[ 1014.089589][ T1291] br0: port 2(c2) entered blocking state
[ 1014.089764][ T1291] br0: port 2(c2) entered forwarding state
[ 1014.090094][ T1291] br0: port 1(c1) entered blocking state
[ 1014.090269][ T1291] br0: port 1(c1) entered forwarding state
[ 1025.081025][   T70] br0: port 1(c1) entered disabled state
[ 1025.083658][   T70] c1 (unregistering): left allmulticast mode
[ 1025.083839][   T70] c1 (unregistering): left promiscuous mode
[ 1025.084016][   T70] br0: port 1(c1) entered disabled state
[ 1025.190780][   T70] br0: port 2(c2) entered disabled state
[ 1025.193631][   T70] c2 (unregistering): left allmulticast mode
[ 1025.193803][   T70] c2 (unregistering): left promiscuous mode
[ 1025.193971][   T70] br0: port 2(c2) entered disabled state
[ 1025.312703][   T70] br0: port 3(c3) entered disabled state
[ 1025.314763][   T70] c3 (unregistering): left allmulticast mode
[ 1025.314938][   T70] c3 (unregistering): left promiscuous mode
[ 1025.315099][   T70] br0: port 3(c3) entered disabled state
[ 1025.448083][   T70] br0: port 4(sender) entered disabled state
[ 1025.450891][   T70] sender (unregistering): left allmulticast mode
[ 1025.451073][   T70] sender (unregistering): left promiscuous mode
[ 1025.451229][   T70] br0: port 4(sender) entered disabled state