[  522.133818] br0: port 1(c1) entered blocking state
[  522.133875] br0: port 1(c1) entered disabled state
[  522.133920] c1: entered allmulticast mode
[  522.133970] c1: entered promiscuous mode
[  522.152167] br0: port 2(c2) entered blocking state
[  522.152242] br0: port 2(c2) entered disabled state
[  522.152311] c2: entered allmulticast mode
[  522.152393] c2: entered promiscuous mode
[  522.170764] br0: port 3(c3) entered blocking state
[  522.170810] br0: port 3(c3) entered disabled state
[  522.170845] c3: entered allmulticast mode
[  522.170901] c3: entered promiscuous mode
[  522.189501] br0: port 4(sender) entered blocking state
[  522.189571] br0: port 4(sender) entered disabled state
[  522.189639] sender: entered allmulticast mode
[  522.189724] sender: entered promiscuous mode
[  522.196891] br0: port 4(sender) entered blocking state
[  522.196958] br0: port 4(sender) entered forwarding state
[  522.197024] br0: port 3(c3) entered blocking state
[  522.197088] br0: port 3(c3) entered forwarding state
[  522.197171] br0: port 2(c2) entered blocking state
[  522.197234] br0: port 2(c2) entered forwarding state
[  522.197300] br0: port 1(c1) entered blocking state
[  522.197363] br0: port 1(c1) entered forwarding state
[  522.206334] Bridge firewalling registered
[  532.846290] br0: port 1(c1) entered disabled state
[  532.846502] c1 (unregistering): left allmulticast mode
[  532.846541] c1 (unregistering): left promiscuous mode
[  532.846572] br0: port 1(c1) entered disabled state
[  532.870293] br0: port 3(c3) entered disabled state
[  532.870379] br0: port 2(c2) entered disabled state
[  532.870541] c3 (unregistering): left allmulticast mode
[  532.870580] c3 (unregistering): left promiscuous mode
[  532.870611] br0: port 3(c3) entered disabled state
[  532.870882] c2 (unregistering): left allmulticast mode
[  532.870919] c2 (unregistering): left promiscuous mode
[  532.870944] br0: port 2(c2) entered disabled state
[  532.887277] sender: left allmulticast mode
[  532.887343] sender: left promiscuous mode
[  532.887381] br0: port 4(sender) entered disabled state