[ 1511.706464][T18809] br0: port 1(c1) entered blocking state
[ 1511.706815][T18809] br0: port 1(c1) entered disabled state
[ 1511.707073][T18809] c1: entered allmulticast mode
[ 1511.709013][T18809] c1: entered promiscuous mode
[ 1512.189429][T18814] br0: port 2(c2) entered blocking state
[ 1512.189773][T18814] br0: port 2(c2) entered disabled state
[ 1512.190093][T18814] c2: entered allmulticast mode
[ 1512.191990][T18814] c2: entered promiscuous mode
[ 1512.677480][T18819] br0: port 3(c3) entered blocking state
[ 1512.677729][T18819] br0: port 3(c3) entered disabled state
[ 1512.677979][T18819] c3: entered allmulticast mode
[ 1512.679932][T18819] c3: entered promiscuous mode
[ 1513.169355][T18824] br0: port 4(sender) entered blocking state
[ 1513.169667][T18824] br0: port 4(sender) entered disabled state
[ 1513.169957][T18824] sender: entered allmulticast mode
[ 1513.171907][T18824] sender: entered promiscuous mode
[ 1513.346281][T18826] br0: port 4(sender) entered blocking state
[ 1513.346594][T18826] br0: port 4(sender) entered forwarding state
[ 1513.347060][T18826] br0: port 3(c3) entered blocking state
[ 1513.347287][T18826] br0: port 3(c3) entered forwarding state
[ 1513.347709][T18826] br0: port 2(c2) entered blocking state
[ 1513.347924][T18826] br0: port 2(c2) entered forwarding state
[ 1513.348343][T18826] br0: port 1(c1) entered blocking state
[ 1513.348562][T18826] br0: port 1(c1) entered forwarding state
[ 1525.273134][   T12] br0: port 1(c1) entered disabled state
[ 1525.429866][   T12] c1 (unregistering): left allmulticast mode
[ 1525.430178][   T12] c1 (unregistering): left promiscuous mode
[ 1525.430412][   T12] br0: port 1(c1) entered disabled state
[ 1525.653210][   T12] br0: port 2(c2) entered disabled state
[ 1525.798856][   T12] c2 (unregistering): left allmulticast mode
[ 1525.799170][   T12] c2 (unregistering): left promiscuous mode
[ 1525.799412][   T12] br0: port 2(c2) entered disabled state
[ 1526.028455][   T12] br0: port 3(c3) entered disabled state
[ 1526.152934][   T12] c3 (unregistering): left allmulticast mode
[ 1526.153285][   T12] c3 (unregistering): left promiscuous mode
[ 1526.153539][   T12] br0: port 3(c3) entered disabled state
[ 1526.423804][   T12] br0: port 4(sender) entered disabled state
[ 1526.573904][   T12] sender (unregistering): left allmulticast mode
[ 1526.574228][   T12] sender (unregistering): left promiscuous mode
[ 1526.574469][   T12] br0: port 4(sender) entered disabled state