[  536.857698] br0: port 1(c1) entered blocking state
[  536.857756] br0: port 1(c1) entered disabled state
[  536.857793] c1: entered allmulticast mode
[  536.857844] c1: entered promiscuous mode
[  536.876112] br0: port 2(c2) entered blocking state
[  536.876165] br0: port 2(c2) entered disabled state
[  536.876200] c2: entered allmulticast mode
[  536.876254] c2: entered promiscuous mode
[  536.894115] br0: port 3(c3) entered blocking state
[  536.894166] br0: port 3(c3) entered disabled state
[  536.894203] c3: entered allmulticast mode
[  536.894252] c3: entered promiscuous mode
[  536.912902] br0: port 4(sender) entered blocking state
[  536.912945] br0: port 4(sender) entered disabled state
[  536.912983] sender: entered allmulticast mode
[  536.913050] sender: entered promiscuous mode
[  536.920127] br0: port 4(sender) entered blocking state
[  536.920175] br0: port 4(sender) entered forwarding state
[  536.920231] br0: port 3(c3) entered blocking state
[  536.920265] br0: port 3(c3) entered forwarding state
[  536.920301] br0: port 2(c2) entered blocking state
[  536.920332] br0: port 2(c2) entered forwarding state
[  536.920369] br0: port 1(c1) entered blocking state
[  536.920400] br0: port 1(c1) entered forwarding state
[  536.929588] Bridge firewalling registered
[  547.592202] br0: port 1(c1) entered disabled state
[  547.592394] c1 (unregistering): left allmulticast mode
[  547.592421] c1 (unregistering): left promiscuous mode
[  547.592449] br0: port 1(c1) entered disabled state
[  547.617226] br0: port 2(c2) entered disabled state
[  547.617445] c2 (unregistering): left allmulticast mode
[  547.617479] c2 (unregistering): left promiscuous mode
[  547.617511] br0: port 2(c2) entered disabled state
[  547.640259] br0: port 4(sender) entered disabled state
[  547.640357] br0: port 3(c3) entered disabled state
[  547.640564] sender (unregistering): left allmulticast mode
[  547.640605] sender (unregistering): left promiscuous mode
[  547.640637] br0: port 4(sender) entered disabled state
[  547.640940] c3 (unregistering): left allmulticast mode
[  547.640969] c3 (unregistering): left promiscuous mode
[  547.641001] br0: port 3(c3) entered disabled state