[ 1499.775957][T18795] br0: port 1(c1) entered blocking state
[ 1499.776283][T18795] br0: port 1(c1) entered disabled state
[ 1499.776534][T18795] c1: entered allmulticast mode
[ 1499.778492][T18795] c1: entered promiscuous mode
[ 1500.254439][T18800] br0: port 2(c2) entered blocking state
[ 1500.254665][T18800] br0: port 2(c2) entered disabled state
[ 1500.254889][T18800] c2: entered allmulticast mode
[ 1500.257414][T18800] c2: entered promiscuous mode
[ 1500.734314][T18805] br0: port 3(c3) entered blocking state
[ 1500.735073][T18805] br0: port 3(c3) entered disabled state
[ 1500.735326][T18805] c3: entered allmulticast mode
[ 1500.737270][T18805] c3: entered promiscuous mode
[ 1501.211004][T18810] br0: port 4(sender) entered blocking state
[ 1501.211390][T18810] br0: port 4(sender) entered disabled state
[ 1501.211679][T18810] sender: entered allmulticast mode
[ 1501.214407][T18810] sender: entered promiscuous mode
[ 1501.386392][T18812] br0: port 4(sender) entered blocking state
[ 1501.386686][T18812] br0: port 4(sender) entered forwarding state
[ 1501.387132][T18812] br0: port 3(c3) entered blocking state
[ 1501.387329][T18812] br0: port 3(c3) entered forwarding state
[ 1501.387747][T18812] br0: port 2(c2) entered blocking state
[ 1501.387950][T18812] br0: port 2(c2) entered forwarding state
[ 1501.388369][T18812] br0: port 1(c1) entered blocking state
[ 1501.388585][T18812] br0: port 1(c1) entered forwarding state
[ 1513.269748][   T11] br0: port 1(c1) entered disabled state
[ 1513.336972][   T11] c1 (unregistering): left allmulticast mode
[ 1513.337241][   T11] c1 (unregistering): left promiscuous mode
[ 1513.337487][   T11] br0: port 1(c1) entered disabled state
[ 1513.641705][   T11] br0: port 2(c2) entered disabled state
[ 1513.710069][   T11] c2 (unregistering): left allmulticast mode
[ 1513.710329][   T11] c2 (unregistering): left promiscuous mode
[ 1513.710572][   T11] br0: port 2(c2) entered disabled state
[ 1514.039959][   T11] br0: port 3(c3) entered disabled state
[ 1514.149045][   T11] c3 (unregistering): left allmulticast mode
[ 1514.149370][   T11] c3 (unregistering): left promiscuous mode
[ 1514.149622][   T11] br0: port 3(c3) entered disabled state
[ 1514.404169][   T11] br0: port 4(sender) entered disabled state
[ 1514.522005][   T11] sender (unregistering): left allmulticast mode
[ 1514.522297][   T11] sender (unregistering): left promiscuous mode
[ 1514.522555][   T11] br0: port 4(sender) entered disabled state