[ 1549.630846][T18769] br0: port 1(c1) entered blocking state
[ 1549.631113][T18769] br0: port 1(c1) entered disabled state
[ 1549.631357][T18769] c1: entered allmulticast mode
[ 1549.633278][T18769] c1: entered promiscuous mode
[ 1550.102388][T18774] br0: port 2(c2) entered blocking state
[ 1550.102701][T18774] br0: port 2(c2) entered disabled state
[ 1550.102941][T18774] c2: entered allmulticast mode
[ 1550.104863][T18774] c2: entered promiscuous mode
[ 1550.583185][T18779] br0: port 3(c3) entered blocking state
[ 1550.583460][T18779] br0: port 3(c3) entered disabled state
[ 1550.583702][T18779] c3: entered allmulticast mode
[ 1550.585636][T18779] c3: entered promiscuous mode
[ 1551.052662][T18784] br0: port 4(sender) entered blocking state
[ 1551.052969][T18784] br0: port 4(sender) entered disabled state
[ 1551.053282][T18784] sender: entered allmulticast mode
[ 1551.055263][T18784] sender: entered promiscuous mode
[ 1551.235747][T18786] br0: port 4(sender) entered blocking state
[ 1551.236105][T18786] br0: port 4(sender) entered forwarding state
[ 1551.236580][T18786] br0: port 3(c3) entered blocking state
[ 1551.236800][T18786] br0: port 3(c3) entered forwarding state
[ 1551.237235][T18786] br0: port 2(c2) entered blocking state
[ 1551.237459][T18786] br0: port 2(c2) entered forwarding state
[ 1551.237880][T18786] br0: port 1(c1) entered blocking state
[ 1551.238114][T18786] br0: port 1(c1) entered forwarding state
[ 1563.144790][   T66] br0: port 1(c1) entered disabled state
[ 1563.224737][   T66] c1 (unregistering): left allmulticast mode
[ 1563.225055][   T66] c1 (unregistering): left promiscuous mode
[ 1563.225275][   T66] br0: port 1(c1) entered disabled state
[ 1563.513169][   T66] br0: port 2(c2) entered disabled state
[ 1563.623669][   T66] c2 (unregistering): left allmulticast mode
[ 1563.623957][   T66] c2 (unregistering): left promiscuous mode
[ 1563.624215][   T66] br0: port 2(c2) entered disabled state
[ 1563.868835][   T66] br0: port 3(c3) entered disabled state
[ 1563.989683][   T66] c3 (unregistering): left allmulticast mode
[ 1563.989978][   T66] c3 (unregistering): left promiscuous mode
[ 1563.990244][   T66] br0: port 3(c3) entered disabled state
[ 1564.249813][   T66] br0: port 4(sender) entered disabled state
[ 1564.356700][   T66] sender (unregistering): left allmulticast mode
[ 1564.357038][   T66] sender (unregistering): left promiscuous mode
[ 1564.357283][   T66] br0: port 4(sender) entered disabled state