[ 2955.163324][T28801] br0: port 1(c1) entered blocking state
[ 2955.163697][T28801] br0: port 1(c1) entered disabled state
[ 2955.164069][T28801] c1: entered allmulticast mode
[ 2955.167522][T28801] c1: entered promiscuous mode
[ 2955.813085][T28806] br0: port 2(c2) entered blocking state
[ 2955.813416][T28806] br0: port 2(c2) entered disabled state
[ 2955.813767][T28806] c2: entered allmulticast mode
[ 2955.817137][T28806] c2: entered promiscuous mode
[ 2956.469984][T28811] br0: port 3(c3) entered blocking state
[ 2956.470354][T28811] br0: port 3(c3) entered disabled state
[ 2956.470738][T28811] c3: entered allmulticast mode
[ 2956.474532][T28811] c3: entered promiscuous mode
[ 2957.142997][T28816] br0: port 4(sender) entered blocking state
[ 2957.143409][T28816] br0: port 4(sender) entered disabled state
[ 2957.143841][T28816] sender: entered allmulticast mode
[ 2957.147534][T28816] sender: entered promiscuous mode
[ 2957.391358][T28818] br0: port 4(sender) entered blocking state
[ 2957.391828][T28818] br0: port 4(sender) entered forwarding state
[ 2957.392570][T28818] br0: port 3(c3) entered blocking state
[ 2957.392894][T28818] br0: port 3(c3) entered forwarding state
[ 2957.393560][T28818] br0: port 2(c2) entered blocking state
[ 2957.393877][T28818] br0: port 2(c2) entered forwarding state
[ 2957.394539][T28818] br0: port 1(c1) entered blocking state
[ 2957.395249][T28818] br0: port 1(c1) entered forwarding state
[ 2969.939838][   T12] br0: port 1(c1) entered disabled state
[ 2969.965580][   T12] c1 (unregistering): left allmulticast mode
[ 2969.965999][   T12] c1 (unregistering): left promiscuous mode
[ 2969.966373][   T12] br0: port 1(c1) entered disabled state
[ 2970.506795][   T12] br0: port 2(c2) entered disabled state
[ 2970.532276][   T12] c2 (unregistering): left allmulticast mode
[ 2970.532805][   T12] c2 (unregistering): left promiscuous mode
[ 2970.533208][   T12] br0: port 2(c2) entered disabled state
[ 2971.147483][   T12] br0: port 3(c3) entered disabled state
[ 2971.171736][   T12] c3 (unregistering): left allmulticast mode
[ 2971.172149][   T12] c3 (unregistering): left promiscuous mode
[ 2971.172596][   T12] br0: port 3(c3) entered disabled state
[ 2971.676680][   T12] br0: port 4(sender) entered disabled state
[ 2971.699560][   T12] sender (unregistering): left allmulticast mode
[ 2971.699956][   T12] sender (unregistering): left promiscuous mode
[ 2971.700316][   T12] br0: port 4(sender) entered disabled state