[ 1516.909601][T18794] br0: port 1(c1) entered blocking state
[ 1516.909895][T18794] br0: port 1(c1) entered disabled state
[ 1516.910125][T18794] c1: entered allmulticast mode
[ 1516.912040][T18794] c1: entered promiscuous mode
[ 1517.383658][T18799] br0: port 2(c2) entered blocking state
[ 1517.383978][T18799] br0: port 2(c2) entered disabled state
[ 1517.384229][T18799] c2: entered allmulticast mode
[ 1517.386164][T18799] c2: entered promiscuous mode
[ 1517.874313][T18804] br0: port 3(c3) entered blocking state
[ 1517.874649][T18804] br0: port 3(c3) entered disabled state
[ 1517.874898][T18804] c3: entered allmulticast mode
[ 1517.876850][T18804] c3: entered promiscuous mode
[ 1518.405463][T18809] br0: port 4(sender) entered blocking state
[ 1518.405973][T18809] br0: port 4(sender) entered disabled state
[ 1518.406427][T18809] sender: entered allmulticast mode
[ 1518.410110][T18809] sender: entered promiscuous mode
[ 1518.626739][T18811] br0: port 4(sender) entered blocking state
[ 1518.627063][T18811] br0: port 4(sender) entered forwarding state
[ 1518.627567][T18811] br0: port 3(c3) entered blocking state
[ 1518.627786][T18811] br0: port 3(c3) entered forwarding state
[ 1518.628211][T18811] br0: port 2(c2) entered blocking state
[ 1518.628451][T18811] br0: port 2(c2) entered forwarding state
[ 1518.628875][T18811] br0: port 1(c1) entered blocking state
[ 1518.629099][T18811] br0: port 1(c1) entered forwarding state
[ 1530.647372][   T68] br0: port 1(c1) entered disabled state
[ 1530.801097][   T68] c1 (unregistering): left allmulticast mode
[ 1530.801411][   T68] c1 (unregistering): left promiscuous mode
[ 1530.801632][   T68] br0: port 1(c1) entered disabled state
[ 1531.020551][   T68] br0: port 2(c2) entered disabled state
[ 1531.118915][   T68] c2 (unregistering): left allmulticast mode
[ 1531.119269][   T68] c2 (unregistering): left promiscuous mode
[ 1531.119486][   T68] br0: port 2(c2) entered disabled state
[ 1531.405978][   T68] br0: port 3(c3) entered disabled state
[ 1531.544913][   T68] c3 (unregistering): left allmulticast mode
[ 1531.545172][   T68] c3 (unregistering): left promiscuous mode
[ 1531.545409][   T68] br0: port 3(c3) entered disabled state
[ 1531.807224][   T68] br0: port 4(sender) entered disabled state
[ 1531.964970][   T68] sender (unregistering): left allmulticast mode
[ 1531.965293][   T68] sender (unregistering): left promiscuous mode
[ 1531.965537][   T68] br0: port 4(sender) entered disabled state