[  522.979600] br0: port 1(c1) entered blocking state
[  522.979654] br0: port 1(c1) entered disabled state
[  522.979689] c1: entered allmulticast mode
[  522.979738] c1: entered promiscuous mode
[  522.997825] br0: port 2(c2) entered blocking state
[  522.997871] br0: port 2(c2) entered disabled state
[  522.997911] c2: entered allmulticast mode
[  522.997957] c2: entered promiscuous mode
[  523.015997] br0: port 3(c3) entered blocking state
[  523.016072] br0: port 3(c3) entered disabled state
[  523.016138] c3: entered allmulticast mode
[  523.016218] c3: entered promiscuous mode
[  523.034479] br0: port 4(sender) entered blocking state
[  523.034559] br0: port 4(sender) entered disabled state
[  523.034625] sender: entered allmulticast mode
[  523.034709] sender: entered promiscuous mode
[  523.041874] br0: port 4(sender) entered blocking state
[  523.041943] br0: port 4(sender) entered forwarding state
[  523.042008] br0: port 3(c3) entered blocking state
[  523.042083] br0: port 3(c3) entered forwarding state
[  523.042148] br0: port 2(c2) entered blocking state
[  523.042215] br0: port 2(c2) entered forwarding state
[  523.042282] br0: port 1(c1) entered blocking state
[  523.042347] br0: port 1(c1) entered forwarding state
[  523.050282] Bridge firewalling registered
[  533.716291] br0: port 1(c1) entered disabled state
[  533.716498] c1 (unregistering): left allmulticast mode
[  533.716534] c1 (unregistering): left promiscuous mode
[  533.716567] br0: port 1(c1) entered disabled state
[  533.727235] br0: port 2(c2) entered disabled state
[  533.727373] c2 (unregistering): left allmulticast mode
[  533.727407] c2 (unregistering): left promiscuous mode
[  533.727437] br0: port 2(c2) entered disabled state
[  533.743234] br0: port 3(c3) entered disabled state
[  533.743409] c3 (unregistering): left allmulticast mode
[  533.743439] c3 (unregistering): left promiscuous mode
[  533.743470] br0: port 3(c3) entered disabled state
[  533.762275] br0: port 4(sender) entered disabled state
[  533.762469] sender (unregistering): left allmulticast mode
[  533.762509] sender (unregistering): left promiscuous mode
[  533.762534] br0: port 4(sender) entered disabled state