[ 1513.139796][T18820] br0: port 1(c1) entered blocking state
[ 1513.140075][T18820] br0: port 1(c1) entered disabled state
[ 1513.140347][T18820] c1: entered allmulticast mode
[ 1513.142339][T18820] c1: entered promiscuous mode
[ 1513.633770][T18825] br0: port 2(c2) entered blocking state
[ 1513.634039][T18825] br0: port 2(c2) entered disabled state
[ 1513.634303][T18825] c2: entered allmulticast mode
[ 1513.636211][T18825] c2: entered promiscuous mode
[ 1514.149049][T18830] br0: port 3(c3) entered blocking state
[ 1514.149488][T18830] br0: port 3(c3) entered disabled state
[ 1514.149741][T18830] c3: entered allmulticast mode
[ 1514.151682][T18830] c3: entered promiscuous mode
[ 1514.648864][T18835] br0: port 4(sender) entered blocking state
[ 1514.649189][T18835] br0: port 4(sender) entered disabled state
[ 1514.649493][T18835] sender: entered allmulticast mode
[ 1514.652821][T18835] sender: entered promiscuous mode
[ 1514.849091][T18837] br0: port 4(sender) entered blocking state
[ 1514.849432][T18837] br0: port 4(sender) entered forwarding state
[ 1514.849909][T18837] br0: port 3(c3) entered blocking state
[ 1514.850136][T18837] br0: port 3(c3) entered forwarding state
[ 1514.850556][T18837] br0: port 2(c2) entered blocking state
[ 1514.850774][T18837] br0: port 2(c2) entered forwarding state
[ 1514.851210][T18837] br0: port 1(c1) entered blocking state
[ 1514.851509][T18837] br0: port 1(c1) entered forwarding state
[ 1526.955915][   T11] br0: port 1(c1) entered disabled state
[ 1527.128312][   T11] c1 (unregistering): left allmulticast mode
[ 1527.128780][   T11] c1 (unregistering): left promiscuous mode
[ 1527.129178][   T11] br0: port 1(c1) entered disabled state
[ 1527.369452][   T11] br0: port 2(c2) entered disabled state
[ 1527.540911][   T11] c2 (unregistering): left allmulticast mode
[ 1527.541221][   T11] c2 (unregistering): left promiscuous mode
[ 1527.541451][   T11] br0: port 2(c2) entered disabled state
[ 1527.794770][   T11] br0: port 3(c3) entered disabled state
[ 1527.901815][   T11] c3 (unregistering): left allmulticast mode
[ 1527.902178][   T11] c3 (unregistering): left promiscuous mode
[ 1527.902419][   T11] br0: port 3(c3) entered disabled state
[ 1528.275756][   T11] br0: port 4(sender) entered disabled state
[ 1528.430146][   T11] sender (unregistering): left allmulticast mode
[ 1528.430440][   T11] sender (unregistering): left promiscuous mode
[ 1528.430708][   T11] br0: port 4(sender) entered disabled state