[ 2958.844648][T29131] br0: port 1(c1) entered blocking state
[ 2958.845008][T29131] br0: port 1(c1) entered disabled state
[ 2958.845362][T29131] c1: entered allmulticast mode
[ 2958.849529][T29131] c1: entered promiscuous mode
[ 2959.534758][T29136] br0: port 2(c2) entered blocking state
[ 2959.535235][T29136] br0: port 2(c2) entered disabled state
[ 2959.535605][T29136] c2: entered allmulticast mode
[ 2959.539071][T29136] c2: entered promiscuous mode
[ 2960.221528][T29141] br0: port 3(c3) entered blocking state
[ 2960.221995][T29141] br0: port 3(c3) entered disabled state
[ 2960.222352][T29141] c3: entered allmulticast mode
[ 2960.225803][T29141] c3: entered promiscuous mode
[ 2960.893802][T29146] br0: port 4(sender) entered blocking state
[ 2960.894845][T29146] br0: port 4(sender) entered disabled state
[ 2960.895292][T29146] sender: entered allmulticast mode
[ 2960.898718][T29146] sender: entered promiscuous mode
[ 2961.157707][T29148] br0: port 4(sender) entered blocking state
[ 2961.158214][T29148] br0: port 4(sender) entered forwarding state
[ 2961.158970][T29148] br0: port 3(c3) entered blocking state
[ 2961.159320][T29148] br0: port 3(c3) entered forwarding state
[ 2961.160006][T29148] br0: port 2(c2) entered blocking state
[ 2961.160345][T29148] br0: port 2(c2) entered forwarding state
[ 2961.161425][T29148] br0: port 1(c1) entered blocking state
[ 2961.161779][T29148] br0: port 1(c1) entered forwarding state
[ 2973.802557][   T12] br0: port 1(c1) entered disabled state
[ 2973.826586][   T12] c1 (unregistering): left allmulticast mode
[ 2973.827115][   T12] c1 (unregistering): left promiscuous mode
[ 2973.827507][   T12] br0: port 1(c1) entered disabled state
[ 2974.320363][   T12] br0: port 2(c2) entered disabled state
[ 2974.343633][   T12] c2 (unregistering): left allmulticast mode
[ 2974.345749][   T12] c2 (unregistering): left promiscuous mode
[ 2974.346205][   T12] br0: port 2(c2) entered disabled state
[ 2974.900456][   T12] br0: port 3(c3) entered disabled state
[ 2974.924646][   T12] c3 (unregistering): left allmulticast mode
[ 2974.927094][   T12] c3 (unregistering): left promiscuous mode
[ 2974.927474][   T12] br0: port 3(c3) entered disabled state
[ 2975.420905][   T12] br0: port 4(sender) entered disabled state
[ 2975.447667][   T12] sender (unregistering): left allmulticast mode
[ 2975.448968][   T12] sender (unregistering): left promiscuous mode
[ 2975.449388][   T12] br0: port 4(sender) entered disabled state