[ 1460.488459][T18792] br0: port 1(c1) entered blocking state
[ 1460.488702][T18792] br0: port 1(c1) entered disabled state
[ 1460.488919][T18792] c1: entered allmulticast mode
[ 1460.490810][T18792] c1: entered promiscuous mode
[ 1460.947226][T18797] br0: port 2(c2) entered blocking state
[ 1460.947566][T18797] br0: port 2(c2) entered disabled state
[ 1460.947801][T18797] c2: entered allmulticast mode
[ 1460.950062][T18797] c2: entered promiscuous mode
[ 1461.396532][T18802] br0: port 3(c3) entered blocking state
[ 1461.396762][T18802] br0: port 3(c3) entered disabled state
[ 1461.396987][T18802] c3: entered allmulticast mode
[ 1461.399164][T18802] c3: entered promiscuous mode
[ 1461.850051][T18807] br0: port 4(sender) entered blocking state
[ 1461.850359][T18807] br0: port 4(sender) entered disabled state
[ 1461.851368][T18807] sender: entered allmulticast mode
[ 1461.853287][T18807] sender: entered promiscuous mode
[ 1462.027562][T18809] br0: port 4(sender) entered blocking state
[ 1462.027883][T18809] br0: port 4(sender) entered forwarding state
[ 1462.028341][T18809] br0: port 3(c3) entered blocking state
[ 1462.028567][T18809] br0: port 3(c3) entered forwarding state
[ 1462.028988][T18809] br0: port 2(c2) entered blocking state
[ 1462.029259][T18809] br0: port 2(c2) entered forwarding state
[ 1462.029681][T18809] br0: port 1(c1) entered blocking state
[ 1462.029899][T18809] br0: port 1(c1) entered forwarding state
[ 1473.867313][   T68] br0: port 1(c1) entered disabled state
[ 1474.003098][   T68] c1 (unregistering): left allmulticast mode
[ 1474.003415][   T68] c1 (unregistering): left promiscuous mode
[ 1474.003741][   T68] br0: port 1(c1) entered disabled state
[ 1474.238480][   T68] br0: port 2(c2) entered disabled state
[ 1474.338104][   T68] c2 (unregistering): left allmulticast mode
[ 1474.338430][   T68] c2 (unregistering): left promiscuous mode
[ 1474.338720][   T68] br0: port 2(c2) entered disabled state
[ 1474.594216][   T68] br0: port 3(c3) entered disabled state
[ 1474.746110][   T68] c3 (unregistering): left allmulticast mode
[ 1474.746417][   T68] c3 (unregistering): left promiscuous mode
[ 1474.746700][   T68] br0: port 3(c3) entered disabled state
[ 1474.957276][   T68] br0: port 4(sender) entered disabled state
[ 1475.063309][   T68] sender (unregistering): left allmulticast mode
[ 1475.063622][   T68] sender (unregistering): left promiscuous mode
[ 1475.063854][   T68] br0: port 4(sender) entered disabled state