[  436.182646] br0: port 1(c1) entered blocking state
[  436.182735] br0: port 1(c1) entered disabled state
[  436.182801] c1: entered allmulticast mode
[  436.182915] c1: entered promiscuous mode
[  436.235249] br0: port 2(c2) entered blocking state
[  436.235324] br0: port 2(c2) entered disabled state
[  436.235394] c2: entered allmulticast mode
[  436.235486] c2: entered promiscuous mode
[  436.283891] br0: port 3(c3) entered blocking state
[  436.283950] br0: port 3(c3) entered disabled state
[  436.284005] c3: entered allmulticast mode
[  436.284081] c3: entered promiscuous mode
[  436.332921] br0: port 4(sender) entered blocking state
[  436.333041] br0: port 4(sender) entered disabled state
[  436.333142] sender: entered allmulticast mode
[  436.333270] sender: entered promiscuous mode
[  436.354141] br0: port 4(sender) entered blocking state
[  436.354218] br0: port 4(sender) entered forwarding state
[  436.354272] br0: port 3(c3) entered blocking state
[  436.354313] br0: port 3(c3) entered forwarding state
[  436.354355] br0: port 2(c2) entered blocking state
[  436.354404] br0: port 2(c2) entered forwarding state
[  436.354449] br0: port 1(c1) entered blocking state
[  436.354488] br0: port 1(c1) entered forwarding state
[  447.059289] br0: port 1(c1) entered disabled state
[  447.059591] c1 (unregistering): left allmulticast mode
[  447.059651] c1 (unregistering): left promiscuous mode
[  447.059693] br0: port 1(c1) entered disabled state
[  447.104274] br0: port 2(c2) entered disabled state
[  447.104553] c2 (unregistering): left allmulticast mode
[  447.104640] c2 (unregistering): left promiscuous mode
[  447.104686] br0: port 2(c2) entered disabled state
[  447.157295] br0: port 3(c3) entered disabled state
[  447.157599] c3 (unregistering): left allmulticast mode
[  447.157657] c3 (unregistering): left promiscuous mode
[  447.157731] br0: port 3(c3) entered disabled state
[  447.200284] br0: port 4(sender) entered disabled state
[  447.200583] sender (unregistering): left allmulticast mode
[  447.200639] sender (unregistering): left promiscuous mode
[  447.200686] br0: port 4(sender) entered disabled state