[ 1513.100919][T18812] br0: port 1(c1) entered blocking state
[ 1513.101716][T18812] br0: port 1(c1) entered disabled state
[ 1513.101956][T18812] c1: entered allmulticast mode
[ 1513.103839][T18812] c1: entered promiscuous mode
[ 1513.665755][T18817] br0: port 2(c2) entered blocking state
[ 1513.666154][T18817] br0: port 2(c2) entered disabled state
[ 1513.666514][T18817] c2: entered allmulticast mode
[ 1513.669816][T18817] c2: entered promiscuous mode
[ 1514.203120][T18822] br0: port 3(c3) entered blocking state
[ 1514.203364][T18822] br0: port 3(c3) entered disabled state
[ 1514.203590][T18822] c3: entered allmulticast mode
[ 1514.205457][T18822] c3: entered promiscuous mode
[ 1514.676072][T18827] br0: port 4(sender) entered blocking state
[ 1514.676438][T18827] br0: port 4(sender) entered disabled state
[ 1514.676708][T18827] sender: entered allmulticast mode
[ 1514.679951][T18827] sender: entered promiscuous mode
[ 1514.854491][T18829] br0: port 4(sender) entered blocking state
[ 1514.854860][T18829] br0: port 4(sender) entered forwarding state
[ 1514.855334][T18829] br0: port 3(c3) entered blocking state
[ 1514.855541][T18829] br0: port 3(c3) entered forwarding state
[ 1514.855950][T18829] br0: port 2(c2) entered blocking state
[ 1514.856172][T18829] br0: port 2(c2) entered forwarding state
[ 1514.856582][T18829] br0: port 1(c1) entered blocking state
[ 1514.856798][T18829] br0: port 1(c1) entered forwarding state
[ 1526.686494][   T68] br0: port 1(c1) entered disabled state
[ 1526.760732][   T68] c1 (unregistering): left allmulticast mode
[ 1526.761052][   T68] c1 (unregistering): left promiscuous mode
[ 1526.761283][   T68] br0: port 1(c1) entered disabled state
[ 1527.070899][   T68] br0: port 2(c2) entered disabled state
[ 1527.186820][   T68] c2 (unregistering): left allmulticast mode
[ 1527.187135][   T68] c2 (unregistering): left promiscuous mode
[ 1527.187358][   T68] br0: port 2(c2) entered disabled state
[ 1527.455346][   T68] br0: port 3(c3) entered disabled state
[ 1527.565728][   T68] c3 (unregistering): left allmulticast mode
[ 1527.566025][   T68] c3 (unregistering): left promiscuous mode
[ 1527.566269][   T68] br0: port 3(c3) entered disabled state
[ 1527.816449][   T68] br0: port 4(sender) entered disabled state
[ 1527.944714][   T68] sender (unregistering): left allmulticast mode
[ 1527.945072][   T68] sender (unregistering): left promiscuous mode
[ 1527.945319][   T68] br0: port 4(sender) entered disabled state