[ 1508.910122][T18814] br0: port 1(c1) entered blocking state
[ 1508.910486][T18814] br0: port 1(c1) entered disabled state
[ 1508.910729][T18814] c1: entered allmulticast mode
[ 1508.912672][T18814] c1: entered promiscuous mode
[ 1509.372517][T18819] br0: port 2(c2) entered blocking state
[ 1509.372826][T18819] br0: port 2(c2) entered disabled state
[ 1509.373058][T18819] c2: entered allmulticast mode
[ 1509.375080][T18819] c2: entered promiscuous mode
[ 1509.857266][T18824] br0: port 3(c3) entered blocking state
[ 1509.857606][T18824] br0: port 3(c3) entered disabled state
[ 1509.857856][T18824] c3: entered allmulticast mode
[ 1509.859848][T18824] c3: entered promiscuous mode
[ 1510.323170][T18829] br0: port 4(sender) entered blocking state
[ 1510.323526][T18829] br0: port 4(sender) entered disabled state
[ 1510.323834][T18829] sender: entered allmulticast mode
[ 1510.326033][T18829] sender: entered promiscuous mode
[ 1510.494287][T18831] br0: port 4(sender) entered blocking state
[ 1510.494644][T18831] br0: port 4(sender) entered forwarding state
[ 1510.495119][T18831] br0: port 3(c3) entered blocking state
[ 1510.495336][T18831] br0: port 3(c3) entered forwarding state
[ 1510.495766][T18831] br0: port 2(c2) entered blocking state
[ 1510.495984][T18831] br0: port 2(c2) entered forwarding state
[ 1510.496404][T18831] br0: port 1(c1) entered blocking state
[ 1510.496642][T18831] br0: port 1(c1) entered forwarding state
[ 1522.377817][   T11] br0: port 1(c1) entered disabled state
[ 1522.448076][   T11] c1 (unregistering): left allmulticast mode
[ 1522.448336][   T11] c1 (unregistering): left promiscuous mode
[ 1522.448572][   T11] br0: port 1(c1) entered disabled state
[ 1522.746649][   T11] br0: port 2(c2) entered disabled state
[ 1522.909077][   T11] c2 (unregistering): left allmulticast mode
[ 1522.909401][   T11] c2 (unregistering): left promiscuous mode
[ 1522.909627][   T11] br0: port 2(c2) entered disabled state
[ 1523.118994][   T11] br0: port 3(c3) entered disabled state
[ 1523.243057][   T11] c3 (unregistering): left allmulticast mode
[ 1523.243321][   T11] c3 (unregistering): left promiscuous mode
[ 1523.243545][   T11] br0: port 3(c3) entered disabled state
[ 1523.491961][   T11] br0: port 4(sender) entered disabled state
[ 1523.600169][   T11] sender (unregistering): left allmulticast mode
[ 1523.600505][   T11] sender (unregistering): left promiscuous mode
[ 1523.600720][   T11] br0: port 4(sender) entered disabled state