[  403.274099] br0: port 1(c1) entered blocking state
[  403.274190] br0: port 1(c1) entered disabled state
[  403.274258] c1: entered allmulticast mode
[  403.274340] c1: entered promiscuous mode
[  403.287024] br0: port 2(c2) entered blocking state
[  403.287092] br0: port 2(c2) entered disabled state
[  403.287165] c2: entered allmulticast mode
[  403.287245] c2: entered promiscuous mode
[  403.299913] br0: port 3(c3) entered blocking state
[  403.299949] br0: port 3(c3) entered disabled state
[  403.299981] c3: entered allmulticast mode
[  403.300022] c3: entered promiscuous mode
[  403.312748] br0: port 4(sender) entered blocking state
[  403.312815] br0: port 4(sender) entered disabled state
[  403.312885] sender: entered allmulticast mode
[  403.312971] sender: entered promiscuous mode
[  403.317990] br0: port 4(sender) entered blocking state
[  403.318053] br0: port 4(sender) entered forwarding state
[  403.318129] br0: port 3(c3) entered blocking state
[  403.318194] br0: port 3(c3) entered forwarding state
[  403.318259] br0: port 2(c2) entered blocking state
[  403.318323] br0: port 2(c2) entered forwarding state
[  403.318391] br0: port 1(c1) entered blocking state
[  403.318456] br0: port 1(c1) entered forwarding state
[  403.325566] Bridge firewalling registered
[  413.993758] br0: port 1(c1) entered disabled state
[  413.994037] c1 (unregistering): left allmulticast mode
[  413.994105] c1 (unregistering): left promiscuous mode
[  413.994171] br0: port 1(c1) entered disabled state
[  414.015720] br0: port 2(c2) entered disabled state
[  414.015904] c2 (unregistering): left allmulticast mode
[  414.016004] c2 (unregistering): left promiscuous mode
[  414.016070] br0: port 2(c2) entered disabled state
[  414.040736] br0: port 4(sender) entered disabled state
[  414.040819] br0: port 3(c3) entered disabled state
[  414.041136] sender (unregistering): left allmulticast mode
[  414.041237] sender (unregistering): left promiscuous mode
[  414.041276] br0: port 4(sender) entered disabled state
[  414.041765] c3 (unregistering): left allmulticast mode
[  414.041806] c3 (unregistering): left promiscuous mode
[  414.041834] br0: port 3(c3) entered disabled state