[ 1315.942172][T18792] br0: port 1(c1) entered blocking state
[ 1315.942401][T18792] br0: port 1(c1) entered disabled state
[ 1315.942616][T18792] c1: entered allmulticast mode
[ 1315.944875][T18792] c1: entered promiscuous mode
[ 1316.429996][T18797] br0: port 2(c2) entered blocking state
[ 1316.430243][T18797] br0: port 2(c2) entered disabled state
[ 1316.430492][T18797] c2: entered allmulticast mode
[ 1316.432573][T18797] c2: entered promiscuous mode
[ 1317.003074][T18802] br0: port 3(c3) entered blocking state
[ 1317.003351][T18802] br0: port 3(c3) entered disabled state
[ 1317.003609][T18802] c3: entered allmulticast mode
[ 1317.005648][T18802] c3: entered promiscuous mode
[ 1317.461478][T18807] br0: port 4(sender) entered blocking state
[ 1317.461816][T18807] br0: port 4(sender) entered disabled state
[ 1317.462070][T18807] sender: entered allmulticast mode
[ 1317.464323][T18807] sender: entered promiscuous mode
[ 1317.619229][T18809] br0: port 4(sender) entered blocking state
[ 1317.619513][T18809] br0: port 4(sender) entered forwarding state
[ 1317.619916][T18809] br0: port 3(c3) entered blocking state
[ 1317.620094][T18809] br0: port 3(c3) entered forwarding state
[ 1317.620476][T18809] br0: port 2(c2) entered blocking state
[ 1317.620660][T18809] br0: port 2(c2) entered forwarding state
[ 1317.621024][T18809] br0: port 1(c1) entered blocking state
[ 1317.621214][T18809] br0: port 1(c1) entered forwarding state
[ 1329.320645][   T12] br0: port 1(c1) entered disabled state
[ 1329.442880][   T12] c1 (unregistering): left allmulticast mode
[ 1329.443253][   T12] c1 (unregistering): left promiscuous mode
[ 1329.443495][   T12] br0: port 1(c1) entered disabled state
[ 1329.670993][   T12] br0: port 2(c2) entered disabled state
[ 1329.828913][   T12] c2 (unregistering): left allmulticast mode
[ 1329.829517][   T12] c2 (unregistering): left promiscuous mode
[ 1329.829780][   T12] br0: port 2(c2) entered disabled state
[ 1330.031895][   T12] br0: port 3(c3) entered disabled state
[ 1330.136021][   T12] c3 (unregistering): left allmulticast mode
[ 1330.136472][   T12] c3 (unregistering): left promiscuous mode
[ 1330.136692][   T12] br0: port 3(c3) entered disabled state
[ 1330.377586][   T12] br0: port 4(sender) entered disabled state
[ 1330.453929][   T12] sender (unregistering): left allmulticast mode
[ 1330.454213][   T12] sender (unregistering): left promiscuous mode
[ 1330.454423][   T12] br0: port 4(sender) entered disabled state