[  510.323486] br0: port 1(c1) entered blocking state
[  510.323578] br0: port 1(c1) entered disabled state
[  510.323649] c1: entered allmulticast mode
[  510.323729] c1: entered promiscuous mode
[  510.342000] br0: port 2(c2) entered blocking state
[  510.342046] br0: port 2(c2) entered disabled state
[  510.342076] c2: entered allmulticast mode
[  510.342123] c2: entered promiscuous mode
[  510.360403] br0: port 3(c3) entered blocking state
[  510.360480] br0: port 3(c3) entered disabled state
[  510.360546] c3: entered allmulticast mode
[  510.360621] c3: entered promiscuous mode
[  510.378763] br0: port 4(sender) entered blocking state
[  510.378829] br0: port 4(sender) entered disabled state
[  510.378894] sender: entered allmulticast mode
[  510.378976] sender: entered promiscuous mode
[  510.386173] br0: port 4(sender) entered blocking state
[  510.386213] br0: port 4(sender) entered forwarding state
[  510.386242] br0: port 3(c3) entered blocking state
[  510.386279] br0: port 3(c3) entered forwarding state
[  510.386314] br0: port 2(c2) entered blocking state
[  510.386343] br0: port 2(c2) entered forwarding state
[  510.386370] br0: port 1(c1) entered blocking state
[  510.386393] br0: port 1(c1) entered forwarding state
[  510.394157] Bridge firewalling registered
[  521.067570] br0: port 1(c1) entered disabled state
[  521.067805] c1 (unregistering): left allmulticast mode
[  521.067850] c1 (unregistering): left promiscuous mode
[  521.067889] br0: port 1(c1) entered disabled state
[  521.091519] br0: port 2(c2) entered disabled state
[  521.091711] c2 (unregistering): left allmulticast mode
[  521.091760] c2 (unregistering): left promiscuous mode
[  521.091790] br0: port 2(c2) entered disabled state
[  521.115536] br0: port 4(sender) entered disabled state
[  521.115656] br0: port 3(c3) entered disabled state
[  521.115837] sender (unregistering): left allmulticast mode
[  521.115877] sender (unregistering): left promiscuous mode
[  521.115908] br0: port 4(sender) entered disabled state
[  521.116234] c3 (unregistering): left allmulticast mode
[  521.116273] c3 (unregistering): left promiscuous mode
[  521.116297] br0: port 3(c3) entered disabled state