[ 1491.512890][T18799] br0: port 1(c1) entered blocking state
[ 1491.513163][T18799] br0: port 1(c1) entered disabled state
[ 1491.513405][T18799] c1: entered allmulticast mode
[ 1491.515718][T18799] c1: entered promiscuous mode
[ 1492.050399][T18804] br0: port 2(c2) entered blocking state
[ 1492.050650][T18804] br0: port 2(c2) entered disabled state
[ 1492.050893][T18804] c2: entered allmulticast mode
[ 1492.052871][T18804] c2: entered promiscuous mode
[ 1492.566819][T18809] br0: port 3(c3) entered blocking state
[ 1492.567094][T18809] br0: port 3(c3) entered disabled state
[ 1492.568629][T18809] c3: entered allmulticast mode
[ 1492.570624][T18809] c3: entered promiscuous mode
[ 1493.075036][T18814] br0: port 4(sender) entered blocking state
[ 1493.075522][T18814] br0: port 4(sender) entered disabled state
[ 1493.075808][T18814] sender: entered allmulticast mode
[ 1493.077728][T18814] sender: entered promiscuous mode
[ 1493.264292][T18816] br0: port 4(sender) entered blocking state
[ 1493.264613][T18816] br0: port 4(sender) entered forwarding state
[ 1493.265070][T18816] br0: port 3(c3) entered blocking state
[ 1493.265297][T18816] br0: port 3(c3) entered forwarding state
[ 1493.265697][T18816] br0: port 2(c2) entered blocking state
[ 1493.265896][T18816] br0: port 2(c2) entered forwarding state
[ 1493.266311][T18816] br0: port 1(c1) entered blocking state
[ 1493.266516][T18816] br0: port 1(c1) entered forwarding state
[ 1505.300362][   T66] br0: port 1(c1) entered disabled state
[ 1505.467937][   T66] c1 (unregistering): left allmulticast mode
[ 1505.468261][   T66] c1 (unregistering): left promiscuous mode
[ 1505.468474][   T66] br0: port 1(c1) entered disabled state
[ 1505.735272][   T66] br0: port 2(c2) entered disabled state
[ 1505.810880][   T66] c2 (unregistering): left allmulticast mode
[ 1505.811256][   T66] c2 (unregistering): left promiscuous mode
[ 1505.811479][   T66] br0: port 2(c2) entered disabled state
[ 1506.181249][   T66] br0: port 3(c3) entered disabled state
[ 1506.311837][   T66] c3 (unregistering): left allmulticast mode
[ 1506.312100][   T66] c3 (unregistering): left promiscuous mode
[ 1506.312334][   T66] br0: port 3(c3) entered disabled state
[ 1506.559427][   T66] br0: port 4(sender) entered disabled state
[ 1506.688295][   T66] sender (unregistering): left allmulticast mode
[ 1506.688746][   T66] sender (unregistering): left promiscuous mode
[ 1506.689154][   T66] br0: port 4(sender) entered disabled state