[  447.605400] br0: port 1(c1) entered blocking state
[  447.605450] br0: port 1(c1) entered disabled state
[  447.605487] c1: entered allmulticast mode
[  447.605548] c1: entered promiscuous mode
[  447.620489] br0: port 2(c2) entered blocking state
[  447.620563] br0: port 2(c2) entered disabled state
[  447.620632] c2: entered allmulticast mode
[  447.620711] c2: entered promiscuous mode
[  447.635467] br0: port 3(c3) entered blocking state
[  447.635549] br0: port 3(c3) entered disabled state
[  447.635621] c3: entered allmulticast mode
[  447.635704] c3: entered promiscuous mode
[  447.650603] br0: port 4(sender) entered blocking state
[  447.650642] br0: port 4(sender) entered disabled state
[  447.650678] sender: entered allmulticast mode
[  447.650725] sender: entered promiscuous mode
[  447.656792] br0: port 4(sender) entered blocking state
[  447.656859] br0: port 4(sender) entered forwarding state
[  447.656928] br0: port 3(c3) entered blocking state
[  447.656992] br0: port 3(c3) entered forwarding state
[  447.657059] br0: port 2(c2) entered blocking state
[  447.657123] br0: port 2(c2) entered forwarding state
[  447.657189] br0: port 1(c1) entered blocking state
[  447.657253] br0: port 1(c1) entered forwarding state
[  447.664505] Bridge firewalling registered
[  458.335677] br0: port 1(c1) entered disabled state
[  458.335937] c1 (unregistering): left allmulticast mode
[  458.335977] c1 (unregistering): left promiscuous mode
[  458.336006] br0: port 1(c1) entered disabled state
[  458.366713] br0: port 3(c3) entered disabled state
[  458.366804] br0: port 2(c2) entered disabled state
[  458.367035] c3 (unregistering): left allmulticast mode
[  458.367072] c3 (unregistering): left promiscuous mode
[  458.367105] br0: port 3(c3) entered disabled state
[  458.367385] c2 (unregistering): left allmulticast mode
[  458.367419] c2 (unregistering): left promiscuous mode
[  458.367452] br0: port 2(c2) entered disabled state
[  458.393622] sender: left allmulticast mode
[  458.393688] sender: left promiscuous mode
[  458.393721] br0: port 4(sender) entered disabled state