[ 1062.163803][  T459] br0: port 1(c1) entered blocking state
[ 1062.164352][  T459] br0: port 1(c1) entered disabled state
[ 1062.164824][  T459] c1: entered allmulticast mode
[ 1062.167659][  T459] c1: entered promiscuous mode
[ 1062.381391][  T464] br0: port 2(c2) entered blocking state
[ 1062.381735][  T464] br0: port 2(c2) entered disabled state
[ 1062.382706][  T464] c2: entered allmulticast mode
[ 1062.384356][  T464] c2: entered promiscuous mode
[ 1062.605591][  T469] br0: port 3(c3) entered blocking state
[ 1062.606775][  T469] br0: port 3(c3) entered disabled state
[ 1062.607271][  T469] c3: entered allmulticast mode
[ 1062.610204][  T469] c3: entered promiscuous mode
[ 1062.817153][  T474] br0: port 4(sender) entered blocking state
[ 1062.817506][  T474] br0: port 4(sender) entered disabled state
[ 1062.817820][  T474] sender: entered allmulticast mode
[ 1062.821211][  T474] sender: entered promiscuous mode
[ 1062.898745][  T476] br0: port 4(sender) entered blocking state
[ 1062.899108][  T476] br0: port 4(sender) entered forwarding state
[ 1062.899584][  T476] br0: port 3(c3) entered blocking state
[ 1062.899831][  T476] br0: port 3(c3) entered forwarding state
[ 1062.900269][  T476] br0: port 2(c2) entered blocking state
[ 1062.900519][  T476] br0: port 2(c2) entered forwarding state
[ 1062.900936][  T476] br0: port 1(c1) entered blocking state
[ 1062.901317][  T476] br0: port 1(c1) entered forwarding state
[ 1074.039745][   T64] br0: port 1(c1) entered disabled state
[ 1074.042951][   T64] c1 (unregistering): left allmulticast mode
[ 1074.043346][   T64] c1 (unregistering): left promiscuous mode
[ 1074.043660][   T64] br0: port 1(c1) entered disabled state
[ 1074.204625][   T64] br0: port 2(c2) entered disabled state
[ 1074.208987][   T64] c2 (unregistering): left allmulticast mode
[ 1074.209328][   T64] c2 (unregistering): left promiscuous mode
[ 1074.209640][   T64] br0: port 2(c2) entered disabled state
[ 1074.398081][   T64] br0: port 3(c3) entered disabled state
[ 1074.404107][   T64] c3 (unregistering): left allmulticast mode
[ 1074.404680][   T64] c3 (unregistering): left promiscuous mode
[ 1074.405253][   T64] br0: port 3(c3) entered disabled state
[ 1074.590046][   T64] br0: port 4(sender) entered disabled state
[ 1074.594196][   T64] sender (unregistering): left allmulticast mode
[ 1074.594539][   T64] sender (unregistering): left promiscuous mode
[ 1074.594862][   T64] br0: port 4(sender) entered disabled state