[  930.478866][ T1134] br0: port 1(c1) entered blocking state
[  930.479064][ T1134] br0: port 1(c1) entered disabled state
[  930.479217][ T1134] c1: entered allmulticast mode
[  930.480684][ T1134] c1: entered promiscuous mode
[  930.633628][ T1139] br0: port 2(c2) entered blocking state
[  930.633838][ T1139] br0: port 2(c2) entered disabled state
[  930.634544][ T1139] c2: entered allmulticast mode
[  930.636072][ T1139] c2: entered promiscuous mode
[  930.787371][ T1144] br0: port 3(c3) entered blocking state
[  930.787548][ T1144] br0: port 3(c3) entered disabled state
[  930.787699][ T1144] c3: entered allmulticast mode
[  930.789577][ T1144] c3: entered promiscuous mode
[  930.939560][ T1149] br0: port 4(sender) entered blocking state
[  930.939753][ T1149] br0: port 4(sender) entered disabled state
[  930.939943][ T1149] sender: entered allmulticast mode
[  930.941399][ T1149] sender: entered promiscuous mode
[  930.997754][ T1151] br0: port 4(sender) entered blocking state
[  930.997961][ T1151] br0: port 4(sender) entered forwarding state
[  930.998267][ T1151] br0: port 3(c3) entered blocking state
[  930.998410][ T1151] br0: port 3(c3) entered forwarding state
[  930.998681][ T1151] br0: port 2(c2) entered blocking state
[  930.998817][ T1151] br0: port 2(c2) entered forwarding state
[  930.999097][ T1151] br0: port 1(c1) entered blocking state
[  930.999235][ T1151] br0: port 1(c1) entered forwarding state
[  941.984171][   T12] br0: port 1(c1) entered disabled state
[  941.987434][   T12] c1 (unregistering): left allmulticast mode
[  941.987618][   T12] c1 (unregistering): left promiscuous mode
[  941.987784][   T12] br0: port 1(c1) entered disabled state
[  942.102368][   T12] br0: port 2(c2) entered disabled state
[  942.104600][   T12] c2 (unregistering): left allmulticast mode
[  942.104779][   T12] c2 (unregistering): left promiscuous mode
[  942.105187][   T12] br0: port 2(c2) entered disabled state
[  942.217413][   T12] br0: port 3(c3) entered disabled state
[  942.225418][   T12] c3 (unregistering): left allmulticast mode
[  942.225593][   T12] c3 (unregistering): left promiscuous mode
[  942.225854][   T12] br0: port 3(c3) entered disabled state
[  942.339775][   T12] br0: port 4(sender) entered disabled state
[  942.342148][   T12] sender (unregistering): left allmulticast mode
[  942.342316][   T12] sender (unregistering): left promiscuous mode
[  942.342474][   T12] br0: port 4(sender) entered disabled state