[  918.642783][T31809] br0: port 1(c1) entered blocking state
[  918.643007][T31809] br0: port 1(c1) entered disabled state
[  918.643246][T31809] c1: entered allmulticast mode
[  918.645152][T31809] c1: entered promiscuous mode
[  918.802147][T31814] br0: port 2(c2) entered blocking state
[  918.802344][T31814] br0: port 2(c2) entered disabled state
[  918.802519][T31814] c2: entered allmulticast mode
[  918.804079][T31814] c2: entered promiscuous mode
[  918.948926][T31819] br0: port 3(c3) entered blocking state
[  918.949157][T31819] br0: port 3(c3) entered disabled state
[  918.949391][T31819] c3: entered allmulticast mode
[  918.950987][T31819] c3: entered promiscuous mode
[  919.085321][T31824] br0: port 4(sender) entered blocking state
[  919.085535][T31824] br0: port 4(sender) entered disabled state
[  919.085734][T31824] sender: entered allmulticast mode
[  919.088231][T31824] sender: entered promiscuous mode
[  919.137169][T31826] br0: port 4(sender) entered blocking state
[  919.137385][T31826] br0: port 4(sender) entered forwarding state
[  919.137718][T31826] br0: port 3(c3) entered blocking state
[  919.137867][T31826] br0: port 3(c3) entered forwarding state
[  919.138167][T31826] br0: port 2(c2) entered blocking state
[  919.138322][T31826] br0: port 2(c2) entered forwarding state
[  919.138616][T31826] br0: port 1(c1) entered blocking state
[  919.138767][T31826] br0: port 1(c1) entered forwarding state
[  930.163346][   T69] br0: port 1(c1) entered disabled state
[  930.167973][   T69] c1 (unregistering): left allmulticast mode
[  930.168204][   T69] c1 (unregistering): left promiscuous mode
[  930.168439][   T69] br0: port 1(c1) entered disabled state
[  930.270112][   T69] br0: port 2(c2) entered disabled state
[  930.273160][   T69] c2 (unregistering): left allmulticast mode
[  930.274492][   T69] c2 (unregistering): left promiscuous mode
[  930.274706][   T69] br0: port 2(c2) entered disabled state
[  930.395400][   T69] br0: port 3(c3) entered disabled state
[  930.401985][   T69] c3 (unregistering): left allmulticast mode
[  930.402171][   T69] c3 (unregistering): left promiscuous mode
[  930.402387][   T69] br0: port 3(c3) entered disabled state
[  930.516126][   T69] br0: port 4(sender) entered disabled state
[  930.518591][   T69] sender (unregistering): left allmulticast mode
[  930.518777][   T69] sender (unregistering): left promiscuous mode
[  930.518943][   T69] br0: port 4(sender) entered disabled state