[ 2226.402215][T18250] br0: port 1(c1) entered blocking state
[ 2226.402448][T18250] br0: port 1(c1) entered disabled state
[ 2226.402666][T18250] c1: entered allmulticast mode
[ 2226.405796][T18250] c1: entered promiscuous mode
[ 2227.227160][T18255] br0: port 2(c2) entered blocking state
[ 2227.227391][T18255] br0: port 2(c2) entered disabled state
[ 2227.227642][T18255] c2: entered allmulticast mode
[ 2227.229508][T18255] c2: entered promiscuous mode
[ 2228.091145][T18260] br0: port 3(c3) entered blocking state
[ 2228.091491][T18260] br0: port 3(c3) entered disabled state
[ 2228.091712][T18260] c3: entered allmulticast mode
[ 2228.093599][T18260] c3: entered promiscuous mode
[ 2228.931528][T18265] br0: port 4(sender) entered blocking state
[ 2228.931803][T18265] br0: port 4(sender) entered disabled state
[ 2228.932085][T18265] sender: entered allmulticast mode
[ 2228.933984][T18265] sender: entered promiscuous mode
[ 2229.287884][T18267] br0: port 4(sender) entered blocking state
[ 2229.288191][T18267] br0: port 4(sender) entered forwarding state
[ 2229.288642][T18267] br0: port 3(c3) entered blocking state
[ 2229.288834][T18267] br0: port 3(c3) entered forwarding state
[ 2229.289229][T18267] br0: port 2(c2) entered blocking state
[ 2229.289422][T18267] br0: port 2(c2) entered forwarding state
[ 2229.289809][T18267] br0: port 1(c1) entered blocking state
[ 2229.290017][T18267] br0: port 1(c1) entered forwarding state
[ 2242.140976][   T74] br0: port 1(c1) entered disabled state
[ 2242.220733][   T74] c1 (unregistering): left allmulticast mode
[ 2242.220979][   T74] c1 (unregistering): left promiscuous mode
[ 2242.221191][   T74] br0: port 1(c1) entered disabled state
[ 2242.760743][   T74] br0: port 2(c2) entered disabled state
[ 2242.852779][   T74] c2 (unregistering): left allmulticast mode
[ 2242.853111][   T74] c2 (unregistering): left promiscuous mode
[ 2242.853327][   T74] br0: port 2(c2) entered disabled state
[ 2243.410694][   T74] br0: port 3(c3) entered disabled state
[ 2243.506802][   T74] c3 (unregistering): left allmulticast mode
[ 2243.507084][   T74] c3 (unregistering): left promiscuous mode
[ 2243.507314][   T74] br0: port 3(c3) entered disabled state
[ 2244.024355][   T74] br0: port 4(sender) entered disabled state
[ 2244.130777][   T74] sender (unregistering): left allmulticast mode
[ 2244.131025][   T74] sender (unregistering): left promiscuous mode
[ 2244.131287][   T74] br0: port 4(sender) entered disabled state