[  510.415589] br0: port 1(c1) entered blocking state
[  510.415682] br0: port 1(c1) entered disabled state
[  510.415749] c1: entered allmulticast mode
[  510.415830] c1: entered promiscuous mode
[  510.433857] br0: port 2(c2) entered blocking state
[  510.433905] br0: port 2(c2) entered disabled state
[  510.433949] c2: entered allmulticast mode
[  510.434001] c2: entered promiscuous mode
[  510.451918] br0: port 3(c3) entered blocking state
[  510.452001] br0: port 3(c3) entered disabled state
[  510.452069] c3: entered allmulticast mode
[  510.452160] c3: entered promiscuous mode
[  510.470170] br0: port 4(sender) entered blocking state
[  510.470206] br0: port 4(sender) entered disabled state
[  510.470245] sender: entered allmulticast mode
[  510.470295] sender: entered promiscuous mode
[  510.477373] br0: port 4(sender) entered blocking state
[  510.477405] br0: port 4(sender) entered forwarding state
[  510.477447] br0: port 3(c3) entered blocking state
[  510.477487] br0: port 3(c3) entered forwarding state
[  510.477521] br0: port 2(c2) entered blocking state
[  510.477548] br0: port 2(c2) entered forwarding state
[  510.477577] br0: port 1(c1) entered blocking state
[  510.477607] br0: port 1(c1) entered forwarding state
[  510.485605] Bridge firewalling registered
[  521.171206] br0: port 1(c1) entered disabled state
[  521.171480] c1 (unregistering): left allmulticast mode
[  521.171567] c1 (unregistering): left promiscuous mode
[  521.171631] br0: port 1(c1) entered disabled state
[  521.195255] br0: port 2(c2) entered disabled state
[  521.195415] c2 (unregistering): left allmulticast mode
[  521.195451] c2 (unregistering): left promiscuous mode
[  521.195486] br0: port 2(c2) entered disabled state
[  521.215235] br0: port 4(sender) entered disabled state
[  521.215318] br0: port 3(c3) entered disabled state
[  521.215447] sender (unregistering): left allmulticast mode
[  521.215476] sender (unregistering): left promiscuous mode
[  521.215509] br0: port 4(sender) entered disabled state
[  521.215727] c3 (unregistering): left allmulticast mode
[  521.215756] c3 (unregistering): left promiscuous mode
[  521.215787] br0: port 3(c3) entered disabled state