[  504.958473] br0: port 1(c1) entered blocking state
[  504.958565] br0: port 1(c1) entered disabled state
[  504.958635] c1: entered allmulticast mode
[  504.958730] c1: entered promiscuous mode
[  504.976887] br0: port 2(c2) entered blocking state
[  504.976932] br0: port 2(c2) entered disabled state
[  504.976969] c2: entered allmulticast mode
[  504.977016] c2: entered promiscuous mode
[  504.994787] br0: port 3(c3) entered blocking state
[  504.994858] br0: port 3(c3) entered disabled state
[  504.994925] c3: entered allmulticast mode
[  504.995006] c3: entered promiscuous mode
[  505.013167] br0: port 4(sender) entered blocking state
[  505.013208] br0: port 4(sender) entered disabled state
[  505.013260] sender: entered allmulticast mode
[  505.013310] sender: entered promiscuous mode
[  505.020385] br0: port 4(sender) entered blocking state
[  505.020420] br0: port 4(sender) entered forwarding state
[  505.020454] br0: port 3(c3) entered blocking state
[  505.020497] br0: port 3(c3) entered forwarding state
[  505.020531] br0: port 2(c2) entered blocking state
[  505.020555] br0: port 2(c2) entered forwarding state
[  505.020585] br0: port 1(c1) entered blocking state
[  505.020613] br0: port 1(c1) entered forwarding state
[  505.028667] Bridge firewalling registered
[  515.650306] br0: port 1(c1) entered disabled state
[  515.650644] c1 (unregistering): left allmulticast mode
[  515.650682] c1 (unregistering): left promiscuous mode
[  515.650712] br0: port 1(c1) entered disabled state
[  515.670227] br0: port 2(c2) entered disabled state
[  515.670378] c2 (unregistering): left allmulticast mode
[  515.670412] c2 (unregistering): left promiscuous mode
[  515.670442] br0: port 2(c2) entered disabled state
[  515.692268] br0: port 3(c3) entered disabled state
[  515.692444] c3 (unregistering): left allmulticast mode
[  515.692479] c3 (unregistering): left promiscuous mode
[  515.692512] br0: port 3(c3) entered disabled state
[  515.707307] sender: left allmulticast mode
[  515.707344] sender: left promiscuous mode
[  515.707380] br0: port 4(sender) entered disabled state