[  511.700009] br0: port 1(c1) entered blocking state
[  511.700068] br0: port 1(c1) entered disabled state
[  511.700104] c1: entered allmulticast mode
[  511.700167] c1: entered promiscuous mode
[  511.720881] br0: port 2(c2) entered blocking state
[  511.720926] br0: port 2(c2) entered disabled state
[  511.720966] c2: entered allmulticast mode
[  511.721023] c2: entered promiscuous mode
[  511.741775] br0: port 3(c3) entered blocking state
[  511.741820] br0: port 3(c3) entered disabled state
[  511.741864] c3: entered allmulticast mode
[  511.741917] c3: entered promiscuous mode
[  511.762688] br0: port 4(sender) entered blocking state
[  511.762765] br0: port 4(sender) entered disabled state
[  511.762879] sender: entered allmulticast mode
[  511.762980] sender: entered promiscuous mode
[  511.770990] br0: port 4(sender) entered blocking state
[  511.771027] br0: port 4(sender) entered forwarding state
[  511.771066] br0: port 3(c3) entered blocking state
[  511.771103] br0: port 3(c3) entered forwarding state
[  511.771142] br0: port 2(c2) entered blocking state
[  511.771173] br0: port 2(c2) entered forwarding state
[  511.771210] br0: port 1(c1) entered blocking state
[  511.771241] br0: port 1(c1) entered forwarding state
[  511.780454] Bridge firewalling registered
[  522.401242] br0: port 1(c1) entered disabled state
[  522.401493] c1 (unregistering): left allmulticast mode
[  522.401562] c1 (unregistering): left promiscuous mode
[  522.401629] br0: port 1(c1) entered disabled state
[  522.421259] br0: port 2(c2) entered disabled state
[  522.421501] c2 (unregistering): left allmulticast mode
[  522.421535] c2 (unregistering): left promiscuous mode
[  522.421567] br0: port 2(c2) entered disabled state
[  522.433242] br0: port 3(c3) entered disabled state
[  522.433417] c3 (unregistering): left allmulticast mode
[  522.433452] c3 (unregistering): left promiscuous mode
[  522.433484] br0: port 3(c3) entered disabled state
[  522.453290] br0: port 4(sender) entered disabled state
[  522.453525] sender (unregistering): left allmulticast mode
[  522.453569] sender (unregistering): left promiscuous mode
[  522.453599] br0: port 4(sender) entered disabled state