[  492.817380] br0: port 1(c1) entered blocking state
[  492.817427] br0: port 1(c1) entered disabled state
[  492.817462] c1: entered allmulticast mode
[  492.817519] c1: entered promiscuous mode
[  492.834222] br0: port 2(c2) entered blocking state
[  492.834293] br0: port 2(c2) entered disabled state
[  492.834357] c2: entered allmulticast mode
[  492.834435] c2: entered promiscuous mode
[  492.851374] br0: port 3(c3) entered blocking state
[  492.851414] br0: port 3(c3) entered disabled state
[  492.851447] c3: entered allmulticast mode
[  492.851489] c3: entered promiscuous mode
[  492.868241] br0: port 4(sender) entered blocking state
[  492.868286] br0: port 4(sender) entered disabled state
[  492.868322] sender: entered allmulticast mode
[  492.868367] sender: entered promiscuous mode
[  492.874953] br0: port 4(sender) entered blocking state
[  492.874986] br0: port 4(sender) entered forwarding state
[  492.875020] br0: port 3(c3) entered blocking state
[  492.875050] br0: port 3(c3) entered forwarding state
[  492.875079] br0: port 2(c2) entered blocking state
[  492.875108] br0: port 2(c2) entered forwarding state
[  492.875136] br0: port 1(c1) entered blocking state
[  492.875166] br0: port 1(c1) entered forwarding state
[  492.883575] Bridge firewalling registered
[  503.543427] br0: port 1(c1) entered disabled state
[  503.543659] c1 (unregistering): left allmulticast mode
[  503.543695] c1 (unregistering): left promiscuous mode
[  503.543727] br0: port 1(c1) entered disabled state
[  503.562045] br0: port 2(c2) entered disabled state
[  503.562223] c2 (unregistering): left allmulticast mode
[  503.562258] c2 (unregistering): left promiscuous mode
[  503.562290] br0: port 2(c2) entered disabled state
[  503.585993] br0: port 4(sender) entered disabled state
[  503.586103] br0: port 3(c3) entered disabled state
[  503.586279] sender (unregistering): left allmulticast mode
[  503.586317] sender (unregistering): left promiscuous mode
[  503.586347] br0: port 4(sender) entered disabled state
[  503.586629] c3 (unregistering): left allmulticast mode
[  503.586665] c3 (unregistering): left promiscuous mode
[  503.586699] br0: port 3(c3) entered disabled state