[  738.366944] br0: port 1(c1) entered blocking state
[  738.367000] br0: port 1(c1) entered disabled state
[  738.367036] c1: entered allmulticast mode
[  738.367089] c1: entered promiscuous mode
[  738.385559] br0: port 2(c2) entered blocking state
[  738.385594] br0: port 2(c2) entered disabled state
[  738.385629] c2: entered allmulticast mode
[  738.385679] c2: entered promiscuous mode
[  738.404015] br0: port 3(c3) entered blocking state
[  738.404105] br0: port 3(c3) entered disabled state
[  738.404203] c3: entered allmulticast mode
[  738.404268] c3: entered promiscuous mode
[  738.422540] br0: port 4(sender) entered blocking state
[  738.422613] br0: port 4(sender) entered disabled state
[  738.422685] sender: entered allmulticast mode
[  738.422781] sender: entered promiscuous mode
[  738.430044] br0: port 4(sender) entered blocking state
[  738.430111] br0: port 4(sender) entered forwarding state
[  738.430180] br0: port 3(c3) entered blocking state
[  738.430245] br0: port 3(c3) entered forwarding state
[  738.430312] br0: port 2(c2) entered blocking state
[  738.430375] br0: port 2(c2) entered forwarding state
[  738.430446] br0: port 1(c1) entered blocking state
[  738.430509] br0: port 1(c1) entered forwarding state
[  738.438424] Bridge firewalling registered
[  749.121581] br0: port 1(c1) entered disabled state
[  749.121842] c1 (unregistering): left allmulticast mode
[  749.121884] c1 (unregistering): left promiscuous mode
[  749.121909] br0: port 1(c1) entered disabled state
[  749.139492] br0: port 2(c2) entered disabled state
[  749.139675] c2 (unregistering): left allmulticast mode
[  749.139715] c2 (unregistering): left promiscuous mode
[  749.139740] br0: port 2(c2) entered disabled state
[  749.159529] br0: port 3(c3) entered disabled state
[  749.159762] c3 (unregistering): left allmulticast mode
[  749.159809] c3 (unregistering): left promiscuous mode
[  749.159842] br0: port 3(c3) entered disabled state
[  749.176560] br0: port 4(sender) entered disabled state
[  749.176747] sender (unregistering): left allmulticast mode
[  749.176799] sender (unregistering): left promiscuous mode
[  749.176829] br0: port 4(sender) entered disabled state