[  414.285038] br0: port 1(c1) entered blocking state
[  414.285096] br0: port 1(c1) entered disabled state
[  414.285145] c1: entered allmulticast mode
[  414.285209] c1: entered promiscuous mode
[  414.322414] br0: port 2(c2) entered blocking state
[  414.322470] br0: port 2(c2) entered disabled state
[  414.322520] c2: entered allmulticast mode
[  414.322588] c2: entered promiscuous mode
[  414.359173] br0: port 3(c3) entered blocking state
[  414.359253] br0: port 3(c3) entered disabled state
[  414.359309] c3: entered allmulticast mode
[  414.359381] c3: entered promiscuous mode
[  414.395540] br0: port 4(sender) entered blocking state
[  414.395596] br0: port 4(sender) entered disabled state
[  414.395641] sender: entered allmulticast mode
[  414.395714] sender: entered promiscuous mode
[  414.410019] br0: port 4(sender) entered blocking state
[  414.410067] br0: port 4(sender) entered forwarding state
[  414.410116] br0: port 3(c3) entered blocking state
[  414.410155] br0: port 3(c3) entered forwarding state
[  414.410191] br0: port 2(c2) entered blocking state
[  414.410229] br0: port 2(c2) entered forwarding state
[  414.410266] br0: port 1(c1) entered blocking state
[  414.410304] br0: port 1(c1) entered forwarding state
[  425.086117] br0: port 1(c1) entered disabled state
[  425.086538] c1 (unregistering): left allmulticast mode
[  425.086586] c1 (unregistering): left promiscuous mode
[  425.086628] br0: port 1(c1) entered disabled state
[  425.117110] br0: port 2(c2) entered disabled state
[  425.117477] c2 (unregistering): left allmulticast mode
[  425.117539] c2 (unregistering): left promiscuous mode
[  425.117581] br0: port 2(c2) entered disabled state
[  425.163079] br0: port 3(c3) entered disabled state
[  425.163331] c3 (unregistering): left allmulticast mode
[  425.163385] c3 (unregistering): left promiscuous mode
[  425.163442] br0: port 3(c3) entered disabled state
[  425.191111] br0: port 4(sender) entered disabled state
[  425.191394] sender (unregistering): left allmulticast mode
[  425.191459] sender (unregistering): left promiscuous mode
[  425.191501] br0: port 4(sender) entered disabled state