[ 1431.957899][ T1256] br0: port 1(c1) entered blocking state
[ 1431.958175][ T1256] br0: port 1(c1) entered disabled state
[ 1431.958433][ T1256] c1: entered allmulticast mode
[ 1431.960010][ T1256] c1: entered promiscuous mode
[ 1432.188484][ T1261] br0: port 2(c2) entered blocking state
[ 1432.188767][ T1261] br0: port 2(c2) entered disabled state
[ 1432.189674][ T1261] c2: entered allmulticast mode
[ 1432.192193][ T1261] c2: entered promiscuous mode
[ 1432.430642][ T1266] br0: port 3(c3) entered blocking state
[ 1432.430990][ T1266] br0: port 3(c3) entered disabled state
[ 1432.431254][ T1266] c3: entered allmulticast mode
[ 1432.432927][ T1266] c3: entered promiscuous mode
[ 1432.659707][ T1271] br0: port 4(sender) entered blocking state
[ 1432.660285][ T1271] br0: port 4(sender) entered disabled state
[ 1432.660841][ T1271] sender: entered allmulticast mode
[ 1432.664135][ T1271] sender: entered promiscuous mode
[ 1432.752464][ T1273] br0: port 4(sender) entered blocking state
[ 1432.752886][ T1273] br0: port 4(sender) entered forwarding state
[ 1432.753385][ T1273] br0: port 3(c3) entered blocking state
[ 1432.753675][ T1273] br0: port 3(c3) entered forwarding state
[ 1432.754184][ T1273] br0: port 2(c2) entered blocking state
[ 1432.754485][ T1273] br0: port 2(c2) entered forwarding state
[ 1432.754981][ T1273] br0: port 1(c1) entered blocking state
[ 1432.755271][ T1273] br0: port 1(c1) entered forwarding state
[ 1443.851656][   T12] br0: port 1(c1) entered disabled state
[ 1443.858053][   T12] c1 (unregistering): left allmulticast mode
[ 1443.858635][   T12] c1 (unregistering): left promiscuous mode
[ 1443.859195][   T12] br0: port 1(c1) entered disabled state
[ 1444.034548][   T12] br0: port 2(c2) entered disabled state
[ 1444.038276][   T12] c2 (unregistering): left allmulticast mode
[ 1444.038587][   T12] c2 (unregistering): left promiscuous mode
[ 1444.038894][   T12] br0: port 2(c2) entered disabled state
[ 1444.234914][   T12] br0: port 3(c3) entered disabled state
[ 1444.237419][   T12] c3 (unregistering): left allmulticast mode
[ 1444.237899][   T12] c3 (unregistering): left promiscuous mode
[ 1444.238187][   T12] br0: port 3(c3) entered disabled state
[ 1444.436793][   T12] br0: port 4(sender) entered disabled state
[ 1444.442929][   T12] sender (unregistering): left allmulticast mode
[ 1444.443451][   T12] sender (unregistering): left promiscuous mode
[ 1444.443972][   T12] br0: port 4(sender) entered disabled state