[ 1512.779896][T18784] br0: port 1(c1) entered blocking state
[ 1512.780219][T18784] br0: port 1(c1) entered disabled state
[ 1512.780482][T18784] c1: entered allmulticast mode
[ 1512.782440][T18784] c1: entered promiscuous mode
[ 1513.250022][T18789] br0: port 2(c2) entered blocking state
[ 1513.250359][T18789] br0: port 2(c2) entered disabled state
[ 1513.250633][T18789] c2: entered allmulticast mode
[ 1513.252586][T18789] c2: entered promiscuous mode
[ 1513.714232][T18794] br0: port 3(c3) entered blocking state
[ 1513.714910][T18794] br0: port 3(c3) entered disabled state
[ 1513.715141][T18794] c3: entered allmulticast mode
[ 1513.717013][T18794] c3: entered promiscuous mode
[ 1514.187015][T18799] br0: port 4(sender) entered blocking state
[ 1514.187377][T18799] br0: port 4(sender) entered disabled state
[ 1514.187685][T18799] sender: entered allmulticast mode
[ 1514.189631][T18799] sender: entered promiscuous mode
[ 1514.364812][T18801] br0: port 4(sender) entered blocking state
[ 1514.365109][T18801] br0: port 4(sender) entered forwarding state
[ 1514.365576][T18801] br0: port 3(c3) entered blocking state
[ 1514.365784][T18801] br0: port 3(c3) entered forwarding state
[ 1514.366194][T18801] br0: port 2(c2) entered blocking state
[ 1514.366450][T18801] br0: port 2(c2) entered forwarding state
[ 1514.366864][T18801] br0: port 1(c1) entered blocking state
[ 1514.367070][T18801] br0: port 1(c1) entered forwarding state
[ 1526.261313][   T11] br0: port 1(c1) entered disabled state
[ 1526.422130][   T11] c1 (unregistering): left allmulticast mode
[ 1526.422394][   T11] c1 (unregistering): left promiscuous mode
[ 1526.422639][   T11] br0: port 1(c1) entered disabled state
[ 1526.635828][   T11] br0: port 2(c2) entered disabled state
[ 1526.713141][   T11] c2 (unregistering): left allmulticast mode
[ 1526.713397][   T11] c2 (unregistering): left promiscuous mode
[ 1526.713627][   T11] br0: port 2(c2) entered disabled state
[ 1527.008909][   T11] br0: port 3(c3) entered disabled state
[ 1527.123123][   T11] c3 (unregistering): left allmulticast mode
[ 1527.123381][   T11] c3 (unregistering): left promiscuous mode
[ 1527.123611][   T11] br0: port 3(c3) entered disabled state
[ 1527.398925][   T11] br0: port 4(sender) entered disabled state
[ 1527.551119][   T11] sender (unregistering): left allmulticast mode
[ 1527.551372][   T11] sender (unregistering): left promiscuous mode
[ 1527.551609][   T11] br0: port 4(sender) entered disabled state