[ 2929.097956][T28519] br0: port 1(c1) entered blocking state
[ 2929.098330][T28519] br0: port 1(c1) entered disabled state
[ 2929.098711][T28519] c1: entered allmulticast mode
[ 2929.102188][T28519] c1: entered promiscuous mode
[ 2929.752532][T28524] br0: port 2(c2) entered blocking state
[ 2929.752911][T28524] br0: port 2(c2) entered disabled state
[ 2929.753313][T28524] c2: entered allmulticast mode
[ 2929.756740][T28524] c2: entered promiscuous mode
[ 2930.433303][T28529] br0: port 3(c3) entered blocking state
[ 2930.433650][T28529] br0: port 3(c3) entered disabled state
[ 2930.433997][T28529] c3: entered allmulticast mode
[ 2930.437709][T28529] c3: entered promiscuous mode
[ 2931.113863][T28534] br0: port 4(sender) entered blocking state
[ 2931.114323][T28534] br0: port 4(sender) entered disabled state
[ 2931.114752][T28534] sender: entered allmulticast mode
[ 2931.118735][T28534] sender: entered promiscuous mode
[ 2931.366395][T28536] br0: port 4(sender) entered blocking state
[ 2931.366857][T28536] br0: port 4(sender) entered forwarding state
[ 2931.367604][T28536] br0: port 3(c3) entered blocking state
[ 2931.367939][T28536] br0: port 3(c3) entered forwarding state
[ 2931.368639][T28536] br0: port 2(c2) entered blocking state
[ 2931.368977][T28536] br0: port 2(c2) entered forwarding state
[ 2931.369664][T28536] br0: port 1(c1) entered blocking state
[ 2931.370011][T28536] br0: port 1(c1) entered forwarding state
[ 2943.845841][   T12] br0: port 1(c1) entered disabled state
[ 2943.868871][   T12] c1 (unregistering): left allmulticast mode
[ 2943.869467][   T12] c1 (unregistering): left promiscuous mode
[ 2943.869855][   T12] br0: port 1(c1) entered disabled state
[ 2944.391649][   T12] br0: port 2(c2) entered disabled state
[ 2944.423614][   T12] c2 (unregistering): left allmulticast mode
[ 2944.424056][   T12] c2 (unregistering): left promiscuous mode
[ 2944.424466][   T12] br0: port 2(c2) entered disabled state
[ 2944.918489][   T12] br0: port 3(c3) entered disabled state
[ 2944.940080][   T12] c3 (unregistering): left allmulticast mode
[ 2944.940509][   T12] c3 (unregistering): left promiscuous mode
[ 2944.940895][   T12] br0: port 3(c3) entered disabled state
[ 2945.439216][   T12] br0: port 4(sender) entered disabled state
[ 2945.464342][   T12] sender (unregistering): left allmulticast mode
[ 2945.464810][   T12] sender (unregistering): left promiscuous mode
[ 2945.465191][   T12] br0: port 4(sender) entered disabled state