[ 1519.736999][T18804] br0: port 1(c1) entered blocking state
[ 1519.737320][T18804] br0: port 1(c1) entered disabled state
[ 1519.737531][T18804] c1: entered allmulticast mode
[ 1519.739418][T18804] c1: entered promiscuous mode
[ 1520.203404][T18809] br0: port 2(c2) entered blocking state
[ 1520.203832][T18809] br0: port 2(c2) entered disabled state
[ 1520.204170][T18809] c2: entered allmulticast mode
[ 1520.219813][T18809] c2: entered promiscuous mode
[ 1520.690167][T18814] br0: port 3(c3) entered blocking state
[ 1520.690438][T18814] br0: port 3(c3) entered disabled state
[ 1520.690664][T18814] c3: entered allmulticast mode
[ 1520.693620][T18814] c3: entered promiscuous mode
[ 1521.156836][T18819] br0: port 4(sender) entered blocking state
[ 1521.157161][T18819] br0: port 4(sender) entered disabled state
[ 1521.157474][T18819] sender: entered allmulticast mode
[ 1521.159460][T18819] sender: entered promiscuous mode
[ 1521.337724][T18821] br0: port 4(sender) entered blocking state
[ 1521.338071][T18821] br0: port 4(sender) entered forwarding state
[ 1521.338578][T18821] br0: port 3(c3) entered blocking state
[ 1521.338836][T18821] br0: port 3(c3) entered forwarding state
[ 1521.339281][T18821] br0: port 2(c2) entered blocking state
[ 1521.339501][T18821] br0: port 2(c2) entered forwarding state
[ 1521.340609][T18821] br0: port 1(c1) entered blocking state
[ 1521.340847][T18821] br0: port 1(c1) entered forwarding state
[ 1533.342046][   T11] br0: port 1(c1) entered disabled state
[ 1533.439957][   T11] c1 (unregistering): left allmulticast mode
[ 1533.440378][   T11] c1 (unregistering): left promiscuous mode
[ 1533.440613][   T11] br0: port 1(c1) entered disabled state
[ 1533.761544][   T11] br0: port 2(c2) entered disabled state
[ 1533.921083][   T11] c2 (unregistering): left allmulticast mode
[ 1533.921364][   T11] c2 (unregistering): left promiscuous mode
[ 1533.921576][   T11] br0: port 2(c2) entered disabled state
[ 1534.145641][   T11] br0: port 3(c3) entered disabled state
[ 1534.309932][   T11] c3 (unregistering): left allmulticast mode
[ 1534.310194][   T11] c3 (unregistering): left promiscuous mode
[ 1534.310431][   T11] br0: port 3(c3) entered disabled state
[ 1534.523034][   T11] br0: port 4(sender) entered disabled state
[ 1534.668942][   T11] sender (unregistering): left allmulticast mode
[ 1534.669207][   T11] sender (unregistering): left promiscuous mode
[ 1534.669443][   T11] br0: port 4(sender) entered disabled state