[  498.197620] br0: port 1(c1) entered blocking state
[  498.197674] br0: port 1(c1) entered disabled state
[  498.197709] c1: entered allmulticast mode
[  498.197759] c1: entered promiscuous mode
[  498.216231] br0: port 2(c2) entered blocking state
[  498.216276] br0: port 2(c2) entered disabled state
[  498.216309] c2: entered allmulticast mode
[  498.216356] c2: entered promiscuous mode
[  498.234894] br0: port 3(c3) entered blocking state
[  498.234968] br0: port 3(c3) entered disabled state
[  498.235036] c3: entered allmulticast mode
[  498.235117] c3: entered promiscuous mode
[  498.253520] br0: port 4(sender) entered blocking state
[  498.253594] br0: port 4(sender) entered disabled state
[  498.253666] sender: entered allmulticast mode
[  498.253751] sender: entered promiscuous mode
[  498.260998] br0: port 4(sender) entered blocking state
[  498.261067] br0: port 4(sender) entered forwarding state
[  498.261135] br0: port 3(c3) entered blocking state
[  498.261200] br0: port 3(c3) entered forwarding state
[  498.261266] br0: port 2(c2) entered blocking state
[  498.261335] br0: port 2(c2) entered forwarding state
[  498.261400] br0: port 1(c1) entered blocking state
[  498.261463] br0: port 1(c1) entered forwarding state
[  498.269431] Bridge firewalling registered
[  508.884654] br0: port 1(c1) entered disabled state
[  508.884898] c1 (unregistering): left allmulticast mode
[  508.884964] c1 (unregistering): left promiscuous mode
[  508.885028] br0: port 1(c1) entered disabled state
[  508.916615] br0: port 2(c2) entered disabled state
[  508.916818] c2 (unregistering): left allmulticast mode
[  508.916887] c2 (unregistering): left promiscuous mode
[  508.916948] br0: port 2(c2) entered disabled state
[  508.939628] br0: port 4(sender) entered disabled state
[  508.939743] br0: port 3(c3) entered disabled state
[  508.939955] sender (unregistering): left allmulticast mode
[  508.940032] sender (unregistering): left promiscuous mode
[  508.940096] br0: port 4(sender) entered disabled state
[  508.940397] c3 (unregistering): left allmulticast mode
[  508.940463] c3 (unregistering): left promiscuous mode
[  508.940526] br0: port 3(c3) entered disabled state