[ 1475.730901][T18776] br0: port 1(c1) entered blocking state
[ 1475.731408][T18776] br0: port 1(c1) entered disabled state
[ 1475.731847][T18776] c1: entered allmulticast mode
[ 1475.734071][T18776] c1: entered promiscuous mode
[ 1476.255085][T18781] br0: port 2(c2) entered blocking state
[ 1476.255341][T18781] br0: port 2(c2) entered disabled state
[ 1476.256123][T18781] c2: entered allmulticast mode
[ 1476.258142][T18781] c2: entered promiscuous mode
[ 1476.750596][T18786] br0: port 3(c3) entered blocking state
[ 1476.750842][T18786] br0: port 3(c3) entered disabled state
[ 1476.751085][T18786] c3: entered allmulticast mode
[ 1476.753019][T18786] c3: entered promiscuous mode
[ 1477.312400][T18791] br0: port 4(sender) entered blocking state
[ 1477.312954][T18791] br0: port 4(sender) entered disabled state
[ 1477.313515][T18791] sender: entered allmulticast mode
[ 1477.317133][T18791] sender: entered promiscuous mode
[ 1477.508684][T18793] br0: port 4(sender) entered blocking state
[ 1477.509036][T18793] br0: port 4(sender) entered forwarding state
[ 1477.509543][T18793] br0: port 3(c3) entered blocking state
[ 1477.509763][T18793] br0: port 3(c3) entered forwarding state
[ 1477.510214][T18793] br0: port 2(c2) entered blocking state
[ 1477.510441][T18793] br0: port 2(c2) entered forwarding state
[ 1477.510871][T18793] br0: port 1(c1) entered blocking state
[ 1477.511094][T18793] br0: port 1(c1) entered forwarding state
[ 1489.492570][   T68] br0: port 1(c1) entered disabled state
[ 1489.627574][   T68] c1 (unregistering): left allmulticast mode
[ 1489.627963][   T68] c1 (unregistering): left promiscuous mode
[ 1489.628263][   T68] br0: port 1(c1) entered disabled state
[ 1489.969956][   T68] br0: port 2(c2) entered disabled state
[ 1490.101478][   T68] c2 (unregistering): left allmulticast mode
[ 1490.101788][   T68] c2 (unregistering): left promiscuous mode
[ 1490.102094][   T68] br0: port 2(c2) entered disabled state
[ 1490.436467][   T68] br0: port 3(c3) entered disabled state
[ 1490.596292][   T68] c3 (unregistering): left allmulticast mode
[ 1490.596634][   T68] c3 (unregistering): left promiscuous mode
[ 1490.596899][   T68] br0: port 3(c3) entered disabled state
[ 1490.887795][   T68] br0: port 4(sender) entered disabled state
[ 1490.995336][   T68] sender (unregistering): left allmulticast mode
[ 1490.995682][   T68] sender (unregistering): left promiscuous mode
[ 1490.995980][   T68] br0: port 4(sender) entered disabled state