[ 1496.238969][T18814] br0: port 1(c1) entered blocking state
[ 1496.239229][T18814] br0: port 1(c1) entered disabled state
[ 1496.239489][T18814] c1: entered allmulticast mode
[ 1496.241383][T18814] c1: entered promiscuous mode
[ 1496.701460][T18819] br0: port 2(c2) entered blocking state
[ 1496.701792][T18819] br0: port 2(c2) entered disabled state
[ 1496.702031][T18819] c2: entered allmulticast mode
[ 1496.704566][T18819] c2: entered promiscuous mode
[ 1497.153428][T18824] br0: port 3(c3) entered blocking state
[ 1497.153655][T18824] br0: port 3(c3) entered disabled state
[ 1497.153877][T18824] c3: entered allmulticast mode
[ 1497.156019][T18824] c3: entered promiscuous mode
[ 1497.617935][T18829] br0: port 4(sender) entered blocking state
[ 1497.618318][T18829] br0: port 4(sender) entered disabled state
[ 1497.618582][T18829] sender: entered allmulticast mode
[ 1497.620453][T18829] sender: entered promiscuous mode
[ 1497.789143][T18831] br0: port 4(sender) entered blocking state
[ 1497.789453][T18831] br0: port 4(sender) entered forwarding state
[ 1497.790247][T18831] br0: port 3(c3) entered blocking state
[ 1497.790469][T18831] br0: port 3(c3) entered forwarding state
[ 1497.790874][T18831] br0: port 2(c2) entered blocking state
[ 1497.791080][T18831] br0: port 2(c2) entered forwarding state
[ 1497.791497][T18831] br0: port 1(c1) entered blocking state
[ 1497.791702][T18831] br0: port 1(c1) entered forwarding state
[ 1509.645926][   T67] br0: port 1(c1) entered disabled state
[ 1509.776917][   T67] c1 (unregistering): left allmulticast mode
[ 1509.777172][   T67] c1 (unregistering): left promiscuous mode
[ 1509.777404][   T67] br0: port 1(c1) entered disabled state
[ 1509.997553][   T67] br0: port 2(c2) entered disabled state
[ 1510.124921][   T67] c2 (unregistering): left allmulticast mode
[ 1510.125178][   T67] c2 (unregistering): left promiscuous mode
[ 1510.125427][   T67] br0: port 2(c2) entered disabled state
[ 1510.343701][   T67] br0: port 3(c3) entered disabled state
[ 1510.417925][   T67] c3 (unregistering): left allmulticast mode
[ 1510.418179][   T67] c3 (unregistering): left promiscuous mode
[ 1510.418403][   T67] br0: port 3(c3) entered disabled state
[ 1510.719553][   T67] br0: port 4(sender) entered disabled state
[ 1510.839910][   T67] sender (unregistering): left allmulticast mode
[ 1510.840161][   T67] sender (unregistering): left promiscuous mode
[ 1510.840391][   T67] br0: port 4(sender) entered disabled state