[  512.510759] br0: port 1(c1) entered blocking state
[  512.510858] br0: port 1(c1) entered disabled state
[  512.510934] c1: entered allmulticast mode
[  512.511019] c1: entered promiscuous mode
[  512.529516] br0: port 2(c2) entered blocking state
[  512.529558] br0: port 2(c2) entered disabled state
[  512.529593] c2: entered allmulticast mode
[  512.529636] c2: entered promiscuous mode
[  512.548070] br0: port 3(c3) entered blocking state
[  512.548104] br0: port 3(c3) entered disabled state
[  512.548138] c3: entered allmulticast mode
[  512.548179] c3: entered promiscuous mode
[  512.566543] br0: port 4(sender) entered blocking state
[  512.566577] br0: port 4(sender) entered disabled state
[  512.566612] sender: entered allmulticast mode
[  512.566665] sender: entered promiscuous mode
[  512.574045] br0: port 4(sender) entered blocking state
[  512.574078] br0: port 4(sender) entered forwarding state
[  512.574111] br0: port 3(c3) entered blocking state
[  512.574145] br0: port 3(c3) entered forwarding state
[  512.574174] br0: port 2(c2) entered blocking state
[  512.574204] br0: port 2(c2) entered forwarding state
[  512.574233] br0: port 1(c1) entered blocking state
[  512.574262] br0: port 1(c1) entered forwarding state
[  512.582312] Bridge firewalling registered
[  523.247127] br0: port 1(c1) entered disabled state
[  523.247342] c1 (unregistering): left allmulticast mode
[  523.247375] c1 (unregistering): left promiscuous mode
[  523.247405] br0: port 1(c1) entered disabled state
[  523.269084] br0: port 2(c2) entered disabled state
[  523.269213] c2 (unregistering): left allmulticast mode
[  523.269243] c2 (unregistering): left promiscuous mode
[  523.269271] br0: port 2(c2) entered disabled state
[  523.285124] br0: port 3(c3) entered disabled state
[  523.285367] c3 (unregistering): left allmulticast mode
[  523.285466] c3 (unregistering): left promiscuous mode
[  523.285532] br0: port 3(c3) entered disabled state
[  523.300114] sender: left allmulticast mode
[  523.300200] sender: left promiscuous mode
[  523.300263] br0: port 4(sender) entered disabled state