[ 1512.721187][T18801] br0: port 1(c1) entered blocking state
[ 1512.721579][T18801] br0: port 1(c1) entered disabled state
[ 1512.721832][T18801] c1: entered allmulticast mode
[ 1512.725092][T18801] c1: entered promiscuous mode
[ 1513.189078][T18806] br0: port 2(c2) entered blocking state
[ 1513.189335][T18806] br0: port 2(c2) entered disabled state
[ 1513.189572][T18806] c2: entered allmulticast mode
[ 1513.191461][T18806] c2: entered promiscuous mode
[ 1513.673465][T18811] br0: port 3(c3) entered blocking state
[ 1513.673813][T18811] br0: port 3(c3) entered disabled state
[ 1513.674069][T18811] c3: entered allmulticast mode
[ 1513.676034][T18811] c3: entered promiscuous mode
[ 1514.150503][T18816] br0: port 4(sender) entered blocking state
[ 1514.150907][T18816] br0: port 4(sender) entered disabled state
[ 1514.151235][T18816] sender: entered allmulticast mode
[ 1514.154484][T18816] sender: entered promiscuous mode
[ 1514.326723][T18818] br0: port 4(sender) entered blocking state
[ 1514.327070][T18818] br0: port 4(sender) entered forwarding state
[ 1514.327570][T18818] br0: port 3(c3) entered blocking state
[ 1514.327788][T18818] br0: port 3(c3) entered forwarding state
[ 1514.328241][T18818] br0: port 2(c2) entered blocking state
[ 1514.328465][T18818] br0: port 2(c2) entered forwarding state
[ 1514.328899][T18818] br0: port 1(c1) entered blocking state
[ 1514.329123][T18818] br0: port 1(c1) entered forwarding state
[ 1526.266227][   T11] br0: port 1(c1) entered disabled state
[ 1526.389352][   T11] c1 (unregistering): left allmulticast mode
[ 1526.389743][   T11] c1 (unregistering): left promiscuous mode
[ 1526.390094][   T11] br0: port 1(c1) entered disabled state
[ 1526.628459][   T11] br0: port 2(c2) entered disabled state
[ 1526.776109][   T11] c2 (unregistering): left allmulticast mode
[ 1526.776401][   T11] c2 (unregistering): left promiscuous mode
[ 1526.776622][   T11] br0: port 2(c2) entered disabled state
[ 1527.034614][   T11] br0: port 3(c3) entered disabled state
[ 1527.159855][   T11] c3 (unregistering): left allmulticast mode
[ 1527.160211][   T11] c3 (unregistering): left promiscuous mode
[ 1527.160527][   T11] br0: port 3(c3) entered disabled state
[ 1527.406786][   T11] br0: port 4(sender) entered disabled state
[ 1527.568087][   T11] sender (unregistering): left allmulticast mode
[ 1527.568438][   T11] sender (unregistering): left promiscuous mode
[ 1527.568661][   T11] br0: port 4(sender) entered disabled state