[ 1320.310452][T18828] br0: port 1(c1) entered blocking state
[ 1320.310752][T18828] br0: port 1(c1) entered disabled state
[ 1320.310985][T18828] c1: entered allmulticast mode
[ 1320.312710][T18828] c1: entered promiscuous mode
[ 1320.716555][T18833] br0: port 2(c2) entered blocking state
[ 1320.716800][T18833] br0: port 2(c2) entered disabled state
[ 1320.717032][T18833] c2: entered allmulticast mode
[ 1320.718722][T18833] c2: entered promiscuous mode
[ 1321.141480][T18838] br0: port 3(c3) entered blocking state
[ 1321.141788][T18838] br0: port 3(c3) entered disabled state
[ 1321.142063][T18838] c3: entered allmulticast mode
[ 1321.143879][T18838] c3: entered promiscuous mode
[ 1321.555439][T18843] br0: port 4(sender) entered blocking state
[ 1321.555796][T18843] br0: port 4(sender) entered disabled state
[ 1321.556105][T18843] sender: entered allmulticast mode
[ 1321.557849][T18843] sender: entered promiscuous mode
[ 1321.723375][T18845] br0: port 4(sender) entered blocking state
[ 1321.723750][T18845] br0: port 4(sender) entered forwarding state
[ 1321.724248][T18845] br0: port 3(c3) entered blocking state
[ 1321.724490][T18845] br0: port 3(c3) entered forwarding state
[ 1321.724903][T18845] br0: port 2(c2) entered blocking state
[ 1321.725145][T18845] br0: port 2(c2) entered forwarding state
[ 1321.725585][T18845] br0: port 1(c1) entered blocking state
[ 1321.725819][T18845] br0: port 1(c1) entered forwarding state
[ 1333.470543][   T68] br0: port 1(c1) entered disabled state
[ 1333.613953][   T68] c1 (unregistering): left allmulticast mode
[ 1333.614294][   T68] c1 (unregistering): left promiscuous mode
[ 1333.614515][   T68] br0: port 1(c1) entered disabled state
[ 1333.793680][   T68] br0: port 2(c2) entered disabled state
[ 1333.909775][   T68] c2 (unregistering): left allmulticast mode
[ 1333.910046][   T68] c2 (unregistering): left promiscuous mode
[ 1333.910287][   T68] br0: port 2(c2) entered disabled state
[ 1334.122212][   T68] br0: port 3(c3) entered disabled state
[ 1334.244756][   T68] c3 (unregistering): left allmulticast mode
[ 1334.245017][   T68] c3 (unregistering): left promiscuous mode
[ 1334.245250][   T68] br0: port 3(c3) entered disabled state
[ 1334.444837][   T68] br0: port 4(sender) entered disabled state
[ 1334.519753][   T68] sender (unregistering): left allmulticast mode
[ 1334.520004][   T68] sender (unregistering): left promiscuous mode
[ 1334.520213][   T68] br0: port 4(sender) entered disabled state