[ 1512.598876][T18787] br0: port 1(c1) entered blocking state
[ 1512.599122][T18787] br0: port 1(c1) entered disabled state
[ 1512.600230][T18787] c1: entered allmulticast mode
[ 1512.602142][T18787] c1: entered promiscuous mode
[ 1513.071070][T18792] br0: port 2(c2) entered blocking state
[ 1513.071840][T18792] br0: port 2(c2) entered disabled state
[ 1513.072095][T18792] c2: entered allmulticast mode
[ 1513.074047][T18792] c2: entered promiscuous mode
[ 1513.554896][T18797] br0: port 3(c3) entered blocking state
[ 1513.555170][T18797] br0: port 3(c3) entered disabled state
[ 1513.555416][T18797] c3: entered allmulticast mode
[ 1513.557350][T18797] c3: entered promiscuous mode
[ 1514.036285][T18802] br0: port 4(sender) entered blocking state
[ 1514.036581][T18802] br0: port 4(sender) entered disabled state
[ 1514.036867][T18802] sender: entered allmulticast mode
[ 1514.038793][T18802] sender: entered promiscuous mode
[ 1514.220536][T18804] br0: port 4(sender) entered blocking state
[ 1514.220853][T18804] br0: port 4(sender) entered forwarding state
[ 1514.221394][T18804] br0: port 3(c3) entered blocking state
[ 1514.221612][T18804] br0: port 3(c3) entered forwarding state
[ 1514.222370][T18804] br0: port 2(c2) entered blocking state
[ 1514.222597][T18804] br0: port 2(c2) entered forwarding state
[ 1514.223017][T18804] br0: port 1(c1) entered blocking state
[ 1514.223249][T18804] br0: port 1(c1) entered forwarding state
[ 1526.146457][   T67] br0: port 1(c1) entered disabled state
[ 1526.236905][   T67] c1 (unregistering): left allmulticast mode
[ 1526.237279][   T67] c1 (unregistering): left promiscuous mode
[ 1526.237508][   T67] br0: port 1(c1) entered disabled state
[ 1526.545260][   T67] br0: port 2(c2) entered disabled state
[ 1526.689879][   T67] c2 (unregistering): left allmulticast mode
[ 1526.690222][   T67] c2 (unregistering): left promiscuous mode
[ 1526.690462][   T67] br0: port 2(c2) entered disabled state
[ 1526.927194][   T67] br0: port 3(c3) entered disabled state
[ 1527.081860][   T67] c3 (unregistering): left allmulticast mode
[ 1527.082194][   T67] c3 (unregistering): left promiscuous mode
[ 1527.082435][   T67] br0: port 3(c3) entered disabled state
[ 1527.289100][   T67] br0: port 4(sender) entered disabled state
[ 1527.401185][   T67] sender (unregistering): left allmulticast mode
[ 1527.401459][   T67] sender (unregistering): left promiscuous mode
[ 1527.401688][   T67] br0: port 4(sender) entered disabled state