[ 1020.022254][ T1452] br0: port 1(c1) entered blocking state
[ 1020.022423][ T1452] br0: port 1(c1) entered disabled state
[ 1020.022572][ T1452] c1: entered allmulticast mode
[ 1020.024006][ T1452] c1: entered promiscuous mode
[ 1020.190170][ T1457] br0: port 2(c2) entered blocking state
[ 1020.190337][ T1457] br0: port 2(c2) entered disabled state
[ 1020.190489][ T1457] c2: entered allmulticast mode
[ 1020.192017][ T1457] c2: entered promiscuous mode
[ 1020.357971][ T1462] br0: port 3(c3) entered blocking state
[ 1020.358185][ T1462] br0: port 3(c3) entered disabled state
[ 1020.358393][ T1462] c3: entered allmulticast mode
[ 1020.359923][ T1462] c3: entered promiscuous mode
[ 1020.514470][ T1467] br0: port 4(sender) entered blocking state
[ 1020.514676][ T1467] br0: port 4(sender) entered disabled state
[ 1020.515462][ T1467] sender: entered allmulticast mode
[ 1020.516877][ T1467] sender: entered promiscuous mode
[ 1020.575286][ T1469] br0: port 4(sender) entered blocking state
[ 1020.575489][ T1469] br0: port 4(sender) entered forwarding state
[ 1020.575767][ T1469] br0: port 3(c3) entered blocking state
[ 1020.575910][ T1469] br0: port 3(c3) entered forwarding state
[ 1020.576180][ T1469] br0: port 2(c2) entered blocking state
[ 1020.576312][ T1469] br0: port 2(c2) entered forwarding state
[ 1020.576578][ T1469] br0: port 1(c1) entered blocking state
[ 1020.576717][ T1469] br0: port 1(c1) entered forwarding state
[ 1031.621147][   T72] br0: port 1(c1) entered disabled state
[ 1031.631239][   T72] c1 (unregistering): left allmulticast mode
[ 1031.631558][   T72] c1 (unregistering): left promiscuous mode
[ 1031.631726][   T72] br0: port 1(c1) entered disabled state
[ 1031.745810][   T72] br0: port 2(c2) entered disabled state
[ 1031.749182][   T72] c2 (unregistering): left allmulticast mode
[ 1031.749365][   T72] c2 (unregistering): left promiscuous mode
[ 1031.749611][   T72] br0: port 2(c2) entered disabled state
[ 1031.873968][   T72] br0: port 3(c3) entered disabled state
[ 1031.879096][   T72] c3 (unregistering): left allmulticast mode
[ 1031.879283][   T72] c3 (unregistering): left promiscuous mode
[ 1031.879451][   T72] br0: port 3(c3) entered disabled state
[ 1032.023120][   T72] br0: port 4(sender) entered disabled state
[ 1032.026544][   T72] sender (unregistering): left allmulticast mode
[ 1032.026733][   T72] sender (unregistering): left promiscuous mode
[ 1032.027274][   T72] br0: port 4(sender) entered disabled state