[ 1492.864615][T18796] br0: port 1(c1) entered blocking state
[ 1492.864922][T18796] br0: port 1(c1) entered disabled state
[ 1492.865179][T18796] c1: entered allmulticast mode
[ 1492.867041][T18796] c1: entered promiscuous mode
[ 1493.312211][T18801] br0: port 2(c2) entered blocking state
[ 1493.312514][T18801] br0: port 2(c2) entered disabled state
[ 1493.312736][T18801] c2: entered allmulticast mode
[ 1493.314564][T18801] c2: entered promiscuous mode
[ 1493.760810][T18806] br0: port 3(c3) entered blocking state
[ 1493.761058][T18806] br0: port 3(c3) entered disabled state
[ 1493.761290][T18806] c3: entered allmulticast mode
[ 1493.763128][T18806] c3: entered promiscuous mode
[ 1494.201368][T18811] br0: port 4(sender) entered blocking state
[ 1494.201766][T18811] br0: port 4(sender) entered disabled state
[ 1494.202062][T18811] sender: entered allmulticast mode
[ 1494.203901][T18811] sender: entered promiscuous mode
[ 1494.363683][T18813] br0: port 4(sender) entered blocking state
[ 1494.364031][T18813] br0: port 4(sender) entered forwarding state
[ 1494.364857][T18813] br0: port 3(c3) entered blocking state
[ 1494.365101][T18813] br0: port 3(c3) entered forwarding state
[ 1494.365670][T18813] br0: port 2(c2) entered blocking state
[ 1494.365922][T18813] br0: port 2(c2) entered forwarding state
[ 1494.366368][T18813] br0: port 1(c1) entered blocking state
[ 1494.366609][T18813] br0: port 1(c1) entered forwarding state
[ 1506.162414][   T68] br0: port 1(c1) entered disabled state
[ 1506.276624][   T68] c1 (unregistering): left allmulticast mode
[ 1506.276897][   T68] c1 (unregistering): left promiscuous mode
[ 1506.277143][   T68] br0: port 1(c1) entered disabled state
[ 1506.531550][   T68] br0: port 2(c2) entered disabled state
[ 1506.685881][   T68] c2 (unregistering): left allmulticast mode
[ 1506.686213][   T68] c2 (unregistering): left promiscuous mode
[ 1506.686459][   T68] br0: port 2(c2) entered disabled state
[ 1506.903803][   T68] br0: port 3(c3) entered disabled state
[ 1506.984631][   T68] c3 (unregistering): left allmulticast mode
[ 1506.984984][   T68] c3 (unregistering): left promiscuous mode
[ 1506.985224][   T68] br0: port 3(c3) entered disabled state
[ 1507.233617][   T68] br0: port 4(sender) entered disabled state
[ 1507.334638][   T68] sender (unregistering): left allmulticast mode
[ 1507.334952][   T68] sender (unregistering): left promiscuous mode
[ 1507.335217][   T68] br0: port 4(sender) entered disabled state