[  517.248538] br0: port 1(c1) entered blocking state
[  517.248595] br0: port 1(c1) entered disabled state
[  517.248630] c1: entered allmulticast mode
[  517.248681] c1: entered promiscuous mode
[  517.266946] br0: port 2(c2) entered blocking state
[  517.266991] br0: port 2(c2) entered disabled state
[  517.267022] c2: entered allmulticast mode
[  517.267063] c2: entered promiscuous mode
[  517.285387] br0: port 3(c3) entered blocking state
[  517.285467] br0: port 3(c3) entered disabled state
[  517.285543] c3: entered allmulticast mode
[  517.285626] c3: entered promiscuous mode
[  517.304052] br0: port 4(sender) entered blocking state
[  517.304095] br0: port 4(sender) entered disabled state
[  517.304129] sender: entered allmulticast mode
[  517.304175] sender: entered promiscuous mode
[  517.311525] br0: port 4(sender) entered blocking state
[  517.311563] br0: port 4(sender) entered forwarding state
[  517.311594] br0: port 3(c3) entered blocking state
[  517.311623] br0: port 3(c3) entered forwarding state
[  517.311652] br0: port 2(c2) entered blocking state
[  517.311680] br0: port 2(c2) entered forwarding state
[  517.311710] br0: port 1(c1) entered blocking state
[  517.311739] br0: port 1(c1) entered forwarding state
[  517.319638] Bridge firewalling registered
[  527.967468] br0: port 1(c1) entered disabled state
[  527.967652] c1 (unregistering): left allmulticast mode
[  527.967682] c1 (unregistering): left promiscuous mode
[  527.967714] br0: port 1(c1) entered disabled state
[  527.986432] br0: port 2(c2) entered disabled state
[  527.986580] c2 (unregistering): left allmulticast mode
[  527.986614] c2 (unregistering): left promiscuous mode
[  527.986644] br0: port 2(c2) entered disabled state
[  528.005440] br0: port 3(c3) entered disabled state
[  528.005567] c3 (unregistering): left allmulticast mode
[  528.005600] c3 (unregistering): left promiscuous mode
[  528.005632] br0: port 3(c3) entered disabled state
[  528.020434] br0: port 4(sender) entered disabled state
[  528.020559] sender (unregistering): left allmulticast mode
[  528.020590] sender (unregistering): left promiscuous mode
[  528.020624] br0: port 4(sender) entered disabled state