[  434.469417] br0: port 1(c1) entered blocking state
[  434.469502] br0: port 1(c1) entered disabled state
[  434.469566] c1: entered allmulticast mode
[  434.469642] c1: entered promiscuous mode
[  434.520592] br0: port 2(c2) entered blocking state
[  434.520660] br0: port 2(c2) entered disabled state
[  434.520717] c2: entered allmulticast mode
[  434.520802] c2: entered promiscuous mode
[  434.568657] br0: port 3(c3) entered blocking state
[  434.568745] br0: port 3(c3) entered disabled state
[  434.568812] c3: entered allmulticast mode
[  434.568905] c3: entered promiscuous mode
[  434.615476] br0: port 4(sender) entered blocking state
[  434.615537] br0: port 4(sender) entered disabled state
[  434.615593] sender: entered allmulticast mode
[  434.615674] sender: entered promiscuous mode
[  434.633704] br0: port 4(sender) entered blocking state
[  434.633783] br0: port 4(sender) entered forwarding state
[  434.633840] br0: port 3(c3) entered blocking state
[  434.633900] br0: port 3(c3) entered forwarding state
[  434.633958] br0: port 2(c2) entered blocking state
[  434.634011] br0: port 2(c2) entered forwarding state
[  434.634061] br0: port 1(c1) entered blocking state
[  434.634106] br0: port 1(c1) entered forwarding state
[  445.331007] br0: port 1(c1) entered disabled state
[  445.331271] c1 (unregistering): left allmulticast mode
[  445.331322] c1 (unregistering): left promiscuous mode
[  445.331367] br0: port 1(c1) entered disabled state
[  445.363038] br0: port 2(c2) entered disabled state
[  445.363342] c2 (unregistering): left allmulticast mode
[  445.363415] c2 (unregistering): left promiscuous mode
[  445.363475] br0: port 2(c2) entered disabled state
[  445.402029] br0: port 3(c3) entered disabled state
[  445.402342] c3 (unregistering): left allmulticast mode
[  445.402403] c3 (unregistering): left promiscuous mode
[  445.402443] br0: port 3(c3) entered disabled state
[  445.439044] br0: port 4(sender) entered disabled state
[  445.439395] sender (unregistering): left allmulticast mode
[  445.439460] sender (unregistering): left promiscuous mode
[  445.439499] br0: port 4(sender) entered disabled state