[  484.197559] br0: port 1(c1) entered blocking state
[  484.197651] br0: port 1(c1) entered disabled state
[  484.197733] c1: entered allmulticast mode
[  484.197816] c1: entered promiscuous mode
[  484.255485] br0: port 2(c2) entered blocking state
[  484.255548] br0: port 2(c2) entered disabled state
[  484.255606] c2: entered allmulticast mode
[  484.255676] c2: entered promiscuous mode
[  484.314750] br0: port 3(c3) entered blocking state
[  484.314831] br0: port 3(c3) entered disabled state
[  484.314897] c3: entered allmulticast mode
[  484.314993] c3: entered promiscuous mode
[  484.374323] br0: port 4(sender) entered blocking state
[  484.374391] br0: port 4(sender) entered disabled state
[  484.374463] sender: entered allmulticast mode
[  484.374566] sender: entered promiscuous mode
[  484.396310] br0: port 4(sender) entered blocking state
[  484.396401] br0: port 4(sender) entered forwarding state
[  484.396465] br0: port 3(c3) entered blocking state
[  484.396531] br0: port 3(c3) entered forwarding state
[  484.396590] br0: port 2(c2) entered blocking state
[  484.396651] br0: port 2(c2) entered forwarding state
[  484.396714] br0: port 1(c1) entered blocking state
[  484.396783] br0: port 1(c1) entered forwarding state
[  495.129118] br0: port 1(c1) entered disabled state
[  495.129436] c1 (unregistering): left allmulticast mode
[  495.129491] c1 (unregistering): left promiscuous mode
[  495.129525] br0: port 1(c1) entered disabled state
[  495.179102] br0: port 2(c2) entered disabled state
[  495.179356] c2 (unregistering): left allmulticast mode
[  495.179400] c2 (unregistering): left promiscuous mode
[  495.179439] br0: port 2(c2) entered disabled state
[  495.208066] br0: port 3(c3) entered disabled state
[  495.208367] c3 (unregistering): left allmulticast mode
[  495.208417] c3 (unregistering): left promiscuous mode
[  495.208459] br0: port 3(c3) entered disabled state
[  495.255139] br0: port 4(sender) entered disabled state
[  495.255473] sender (unregistering): left allmulticast mode
[  495.255596] sender (unregistering): left promiscuous mode
[  495.255660] br0: port 4(sender) entered disabled state