[ 1492.090871][T18788] br0: port 1(c1) entered blocking state
[ 1492.091138][T18788] br0: port 1(c1) entered disabled state
[ 1492.091373][T18788] c1: entered allmulticast mode
[ 1492.093344][T18788] c1: entered promiscuous mode
[ 1492.539343][T18793] br0: port 2(c2) entered blocking state
[ 1492.539619][T18793] br0: port 2(c2) entered disabled state
[ 1492.539879][T18793] c2: entered allmulticast mode
[ 1492.541828][T18793] c2: entered promiscuous mode
[ 1492.995934][T18798] br0: port 3(c3) entered blocking state
[ 1492.996241][T18798] br0: port 3(c3) entered disabled state
[ 1492.996455][T18798] c3: entered allmulticast mode
[ 1493.010324][T18798] c3: entered promiscuous mode
[ 1493.463792][T18803] br0: port 4(sender) entered blocking state
[ 1493.464137][T18803] br0: port 4(sender) entered disabled state
[ 1493.464434][T18803] sender: entered allmulticast mode
[ 1493.466371][T18803] sender: entered promiscuous mode
[ 1493.645335][T18805] br0: port 4(sender) entered blocking state
[ 1493.645657][T18805] br0: port 4(sender) entered forwarding state
[ 1493.646139][T18805] br0: port 3(c3) entered blocking state
[ 1493.646354][T18805] br0: port 3(c3) entered forwarding state
[ 1493.646774][T18805] br0: port 2(c2) entered blocking state
[ 1493.647001][T18805] br0: port 2(c2) entered forwarding state
[ 1493.647421][T18805] br0: port 1(c1) entered blocking state
[ 1493.647636][T18805] br0: port 1(c1) entered forwarding state
[ 1505.533314][   T11] br0: port 1(c1) entered disabled state
[ 1505.672588][   T11] c1 (unregistering): left allmulticast mode
[ 1505.672917][   T11] c1 (unregistering): left promiscuous mode
[ 1505.673156][   T11] br0: port 1(c1) entered disabled state
[ 1505.897320][   T11] br0: port 2(c2) entered disabled state
[ 1506.016589][   T11] c2 (unregistering): left allmulticast mode
[ 1506.016842][   T11] c2 (unregistering): left promiscuous mode
[ 1506.017071][   T11] br0: port 2(c2) entered disabled state
[ 1506.246675][   T11] br0: port 3(c3) entered disabled state
[ 1506.318605][   T11] c3 (unregistering): left allmulticast mode
[ 1506.318871][   T11] c3 (unregistering): left promiscuous mode
[ 1506.319102][   T11] br0: port 3(c3) entered disabled state
[ 1506.610371][   T11] br0: port 4(sender) entered disabled state
[ 1506.760726][   T11] sender (unregistering): left allmulticast mode
[ 1506.761025][   T11] sender (unregistering): left promiscuous mode
[ 1506.761239][   T11] br0: port 4(sender) entered disabled state