[ 1006.340589][ T1171] br0: port 1(c1) entered blocking state
[ 1006.340765][ T1171] br0: port 1(c1) entered disabled state
[ 1006.340916][ T1171] c1: entered allmulticast mode
[ 1006.342268][ T1171] c1: entered promiscuous mode
[ 1006.487103][ T1176] br0: port 2(c2) entered blocking state
[ 1006.487255][ T1176] br0: port 2(c2) entered disabled state
[ 1006.487398][ T1176] c2: entered allmulticast mode
[ 1006.489337][ T1176] c2: entered promiscuous mode
[ 1006.640304][ T1181] br0: port 3(c3) entered blocking state
[ 1006.640457][ T1181] br0: port 3(c3) entered disabled state
[ 1006.640615][ T1181] c3: entered allmulticast mode
[ 1006.641975][ T1181] c3: entered promiscuous mode
[ 1006.797541][ T1186] br0: port 4(sender) entered blocking state
[ 1006.797742][ T1186] br0: port 4(sender) entered disabled state
[ 1006.797920][ T1186] sender: entered allmulticast mode
[ 1006.799311][ T1186] sender: entered promiscuous mode
[ 1006.843186][ T1188] br0: port 4(sender) entered blocking state
[ 1006.843375][ T1188] br0: port 4(sender) entered forwarding state
[ 1006.843672][ T1188] br0: port 3(c3) entered blocking state
[ 1006.843805][ T1188] br0: port 3(c3) entered forwarding state
[ 1006.844064][ T1188] br0: port 2(c2) entered blocking state
[ 1006.844196][ T1188] br0: port 2(c2) entered forwarding state
[ 1006.844471][ T1188] br0: port 1(c1) entered blocking state
[ 1006.844617][ T1188] br0: port 1(c1) entered forwarding state
[ 1017.794629][   T12] br0: port 1(c1) entered disabled state
[ 1017.797680][   T12] c1 (unregistering): left allmulticast mode
[ 1017.797871][   T12] c1 (unregistering): left promiscuous mode
[ 1017.798045][   T12] br0: port 1(c1) entered disabled state
[ 1017.934882][   T12] br0: port 2(c2) entered disabled state
[ 1017.937185][   T12] c2 (unregistering): left allmulticast mode
[ 1017.937382][   T12] c2 (unregistering): left promiscuous mode
[ 1017.937561][   T12] br0: port 2(c2) entered disabled state
[ 1018.067634][   T12] br0: port 3(c3) entered disabled state
[ 1018.069895][   T12] c3 (unregistering): left allmulticast mode
[ 1018.070084][   T12] c3 (unregistering): left promiscuous mode
[ 1018.070259][   T12] br0: port 3(c3) entered disabled state
[ 1018.200675][   T12] br0: port 4(sender) entered disabled state
[ 1018.203163][   T12] sender (unregistering): left allmulticast mode
[ 1018.203345][   T12] sender (unregistering): left promiscuous mode
[ 1018.203519][   T12] br0: port 4(sender) entered disabled state