[ 2929.098967][T28080] br0: port 1(c1) entered blocking state
[ 2929.099365][T28080] br0: port 1(c1) entered disabled state
[ 2929.099720][T28080] c1: entered allmulticast mode
[ 2929.103212][T28080] c1: entered promiscuous mode
[ 2929.781882][T28085] br0: port 2(c2) entered blocking state
[ 2929.782247][T28085] br0: port 2(c2) entered disabled state
[ 2929.782612][T28085] c2: entered allmulticast mode
[ 2929.786085][T28085] c2: entered promiscuous mode
[ 2930.483335][T28090] br0: port 3(c3) entered blocking state
[ 2930.483699][T28090] br0: port 3(c3) entered disabled state
[ 2930.484090][T28090] c3: entered allmulticast mode
[ 2930.487516][T28090] c3: entered promiscuous mode
[ 2931.190503][T28095] br0: port 4(sender) entered blocking state
[ 2931.190933][T28095] br0: port 4(sender) entered disabled state
[ 2931.191372][T28095] sender: entered allmulticast mode
[ 2931.195810][T28095] sender: entered promiscuous mode
[ 2931.456891][T28097] br0: port 4(sender) entered blocking state
[ 2931.457480][T28097] br0: port 4(sender) entered forwarding state
[ 2931.458234][T28097] br0: port 3(c3) entered blocking state
[ 2931.458565][T28097] br0: port 3(c3) entered forwarding state
[ 2931.459250][T28097] br0: port 2(c2) entered blocking state
[ 2931.459580][T28097] br0: port 2(c2) entered forwarding state
[ 2931.460260][T28097] br0: port 1(c1) entered blocking state
[ 2931.460596][T28097] br0: port 1(c1) entered forwarding state
[ 2943.963970][   T12] br0: port 1(c1) entered disabled state
[ 2944.055861][   T12] c1 (unregistering): left allmulticast mode
[ 2944.056311][   T12] c1 (unregistering): left promiscuous mode
[ 2944.056701][   T12] br0: port 1(c1) entered disabled state
[ 2944.530005][   T12] br0: port 2(c2) entered disabled state
[ 2944.659582][   T12] c2 (unregistering): left allmulticast mode
[ 2944.660149][   T12] c2 (unregistering): left promiscuous mode
[ 2944.660588][   T12] br0: port 2(c2) entered disabled state
[ 2945.078534][   T12] br0: port 3(c3) entered disabled state
[ 2945.223817][   T12] c3 (unregistering): left allmulticast mode
[ 2945.224257][   T12] c3 (unregistering): left promiscuous mode
[ 2945.224634][   T12] br0: port 3(c3) entered disabled state
[ 2945.615340][   T12] br0: port 4(sender) entered disabled state
[ 2945.739971][   T12] sender (unregistering): left allmulticast mode
[ 2945.740429][   T12] sender (unregistering): left promiscuous mode
[ 2945.740806][   T12] br0: port 4(sender) entered disabled state