[ 1512.590189][T18807] br0: port 1(c1) entered blocking state
[ 1512.590512][T18807] br0: port 1(c1) entered disabled state
[ 1512.590760][T18807] c1: entered allmulticast mode
[ 1512.593187][T18807] c1: entered promiscuous mode
[ 1513.075540][T18812] br0: port 2(c2) entered blocking state
[ 1513.075791][T18812] br0: port 2(c2) entered disabled state
[ 1513.076029][T18812] c2: entered allmulticast mode
[ 1513.077974][T18812] c2: entered promiscuous mode
[ 1513.579590][T18817] br0: port 3(c3) entered blocking state
[ 1513.579982][T18817] br0: port 3(c3) entered disabled state
[ 1513.580365][T18817] c3: entered allmulticast mode
[ 1513.582504][T18817] c3: entered promiscuous mode
[ 1514.068715][T18822] br0: port 4(sender) entered blocking state
[ 1514.069062][T18822] br0: port 4(sender) entered disabled state
[ 1514.070383][T18822] sender: entered allmulticast mode
[ 1514.072358][T18822] sender: entered promiscuous mode
[ 1514.264823][T18824] br0: port 4(sender) entered blocking state
[ 1514.265272][T18824] br0: port 4(sender) entered forwarding state
[ 1514.265762][T18824] br0: port 3(c3) entered blocking state
[ 1514.265990][T18824] br0: port 3(c3) entered forwarding state
[ 1514.266435][T18824] br0: port 2(c2) entered blocking state
[ 1514.266678][T18824] br0: port 2(c2) entered forwarding state
[ 1514.267135][T18824] br0: port 1(c1) entered blocking state
[ 1514.267386][T18824] br0: port 1(c1) entered forwarding state
[ 1526.238641][   T68] br0: port 1(c1) entered disabled state
[ 1526.407085][   T68] c1 (unregistering): left allmulticast mode
[ 1526.407404][   T68] c1 (unregistering): left promiscuous mode
[ 1526.407640][   T68] br0: port 1(c1) entered disabled state
[ 1526.645545][   T68] br0: port 2(c2) entered disabled state
[ 1526.756766][   T68] c2 (unregistering): left allmulticast mode
[ 1526.757046][   T68] c2 (unregistering): left promiscuous mode
[ 1526.757300][   T68] br0: port 2(c2) entered disabled state
[ 1527.024324][   T68] br0: port 3(c3) entered disabled state
[ 1527.135800][   T68] c3 (unregistering): left allmulticast mode
[ 1527.136098][   T68] c3 (unregistering): left promiscuous mode
[ 1527.136336][   T68] br0: port 3(c3) entered disabled state
[ 1527.406558][   T68] br0: port 4(sender) entered disabled state
[ 1527.488760][   T68] sender (unregistering): left allmulticast mode
[ 1527.489172][   T68] sender (unregistering): left promiscuous mode
[ 1527.489425][   T68] br0: port 4(sender) entered disabled state