[  525.297204] br0: port 1(c1) entered blocking state
[  525.297244] br0: port 1(c1) entered disabled state
[  525.297269] c1: entered allmulticast mode
[  525.297307] c1: entered promiscuous mode
[  525.315984] br0: port 2(c2) entered blocking state
[  525.316017] br0: port 2(c2) entered disabled state
[  525.316105] c2: entered allmulticast mode
[  525.316188] c2: entered promiscuous mode
[  525.334882] br0: port 3(c3) entered blocking state
[  525.334907] br0: port 3(c3) entered disabled state
[  525.334929] c3: entered allmulticast mode
[  525.334967] c3: entered promiscuous mode
[  525.353919] br0: port 4(sender) entered blocking state
[  525.353951] br0: port 4(sender) entered disabled state
[  525.353979] sender: entered allmulticast mode
[  525.354018] sender: entered promiscuous mode
[  525.361513] br0: port 4(sender) entered blocking state
[  525.361569] br0: port 4(sender) entered forwarding state
[  525.361629] br0: port 3(c3) entered blocking state
[  525.361685] br0: port 3(c3) entered forwarding state
[  525.361742] br0: port 2(c2) entered blocking state
[  525.361794] br0: port 2(c2) entered forwarding state
[  525.361851] br0: port 1(c1) entered blocking state
[  525.361905] br0: port 1(c1) entered forwarding state
[  525.370007] Bridge firewalling registered
[  536.025482] br0: port 1(c1) entered disabled state
[  536.025698] c1 (unregistering): left allmulticast mode
[  536.025758] c1 (unregistering): left promiscuous mode
[  536.025816] br0: port 1(c1) entered disabled state
[  536.040488] br0: port 2(c2) entered disabled state
[  536.040679] c2 (unregistering): left allmulticast mode
[  536.040712] c2 (unregistering): left promiscuous mode
[  536.040734] br0: port 2(c2) entered disabled state
[  536.059522] br0: port 3(c3) entered disabled state
[  536.059699] c3 (unregistering): left allmulticast mode
[  536.059731] c3 (unregistering): left promiscuous mode
[  536.059751] br0: port 3(c3) entered disabled state
[  536.077498] br0: port 4(sender) entered disabled state
[  536.077662] sender (unregistering): left allmulticast mode
[  536.077688] sender (unregistering): left promiscuous mode
[  536.077708] br0: port 4(sender) entered disabled state