[ 1033.201040][ T1921] br0: port 1(c1) entered blocking state
[ 1033.201364][ T1921] br0: port 1(c1) entered disabled state
[ 1033.202213][ T1921] c1: entered allmulticast mode
[ 1033.203748][ T1921] c1: entered promiscuous mode
[ 1033.369697][ T1926] br0: port 2(c2) entered blocking state
[ 1033.370017][ T1926] br0: port 2(c2) entered disabled state
[ 1033.370323][ T1926] c2: entered allmulticast mode
[ 1033.371876][ T1926] c2: entered promiscuous mode
[ 1033.528252][ T1931] br0: port 3(c3) entered blocking state
[ 1033.528565][ T1931] br0: port 3(c3) entered disabled state
[ 1033.528866][ T1931] c3: entered allmulticast mode
[ 1033.530399][ T1931] c3: entered promiscuous mode
[ 1033.692290][ T1936] br0: port 4(sender) entered blocking state
[ 1033.693214][ T1936] br0: port 4(sender) entered disabled state
[ 1033.693511][ T1936] sender: entered allmulticast mode
[ 1033.695019][ T1936] sender: entered promiscuous mode
[ 1033.760110][ T1938] br0: port 4(sender) entered blocking state
[ 1033.760437][ T1938] br0: port 4(sender) entered forwarding state
[ 1033.760867][ T1938] br0: port 3(c3) entered blocking state
[ 1033.761106][ T1938] br0: port 3(c3) entered forwarding state
[ 1033.761510][ T1938] br0: port 2(c2) entered blocking state
[ 1033.761758][ T1938] br0: port 2(c2) entered forwarding state
[ 1033.762160][ T1938] br0: port 1(c1) entered blocking state
[ 1033.762401][ T1938] br0: port 1(c1) entered forwarding state
[ 1044.792851][   T65] br0: port 1(c1) entered disabled state
[ 1044.795331][   T65] c1 (unregistering): left allmulticast mode
[ 1044.796403][   T65] c1 (unregistering): left promiscuous mode
[ 1044.796694][   T65] br0: port 1(c1) entered disabled state
[ 1044.943004][   T65] br0: port 2(c2) entered disabled state
[ 1044.950511][   T65] c2 (unregistering): left allmulticast mode
[ 1044.950822][   T65] c2 (unregistering): left promiscuous mode
[ 1044.951107][   T65] br0: port 2(c2) entered disabled state
[ 1045.090594][   T65] br0: port 3(c3) entered disabled state
[ 1045.093700][   T65] c3 (unregistering): left allmulticast mode
[ 1045.094001][   T65] c3 (unregistering): left promiscuous mode
[ 1045.094282][   T65] br0: port 3(c3) entered disabled state
[ 1045.216041][   T65] br0: port 4(sender) entered disabled state
[ 1045.219878][   T65] sender (unregistering): left allmulticast mode
[ 1045.220194][   T65] sender (unregistering): left promiscuous mode
[ 1045.220486][   T65] br0: port 4(sender) entered disabled state