[  997.832877][T31534] br0: port 1(c1) entered blocking state
[  997.833155][T31534] br0: port 1(c1) entered disabled state
[  997.833415][T31534] c1: entered allmulticast mode
[  997.836006][T31534] c1: entered promiscuous mode
[  998.003422][T31539] br0: port 2(c2) entered blocking state
[  998.003605][T31539] br0: port 2(c2) entered disabled state
[  998.003780][T31539] c2: entered allmulticast mode
[  998.005266][T31539] c2: entered promiscuous mode
[  998.154441][T31544] br0: port 3(c3) entered blocking state
[  998.154625][T31544] br0: port 3(c3) entered disabled state
[  998.154800][T31544] c3: entered allmulticast mode
[  998.156323][T31544] c3: entered promiscuous mode
[  998.314108][T31549] br0: port 4(sender) entered blocking state
[  998.314367][T31549] br0: port 4(sender) entered disabled state
[  998.314639][T31549] sender: entered allmulticast mode
[  998.321478][T31549] sender: entered promiscuous mode
[  998.372947][T31551] br0: port 4(sender) entered blocking state
[  998.373166][T31551] br0: port 4(sender) entered forwarding state
[  998.373505][T31551] br0: port 3(c3) entered blocking state
[  998.373666][T31551] br0: port 3(c3) entered forwarding state
[  998.373982][T31551] br0: port 2(c2) entered blocking state
[  998.374131][T31551] br0: port 2(c2) entered forwarding state
[  998.374426][T31551] br0: port 1(c1) entered blocking state
[  998.374585][T31551] br0: port 1(c1) entered forwarding state
[ 1009.516321][   T12] br0: port 1(c1) entered disabled state
[ 1009.528616][   T12] c1 (unregistering): left allmulticast mode
[ 1009.529118][   T12] c1 (unregistering): left promiscuous mode
[ 1009.529348][   T12] br0: port 1(c1) entered disabled state
[ 1009.699650][   T12] br0: port 2(c2) entered disabled state
[ 1009.710806][   T12] c2 (unregistering): left allmulticast mode
[ 1009.711047][   T12] c2 (unregistering): left promiscuous mode
[ 1009.711272][   T12] br0: port 2(c2) entered disabled state
[ 1009.882742][   T12] br0: port 3(c3) entered disabled state
[ 1009.894158][   T12] c3 (unregistering): left allmulticast mode
[ 1009.894403][   T12] c3 (unregistering): left promiscuous mode
[ 1009.894652][   T12] br0: port 3(c3) entered disabled state
[ 1010.057145][   T12] br0: port 4(sender) entered disabled state
[ 1010.069054][   T12] sender (unregistering): left allmulticast mode
[ 1010.069299][   T12] sender (unregistering): left promiscuous mode
[ 1010.069528][   T12] br0: port 4(sender) entered disabled state