[  469.433428] br0: port 1(c1) entered blocking state
[  469.433545] br0: port 1(c1) entered disabled state
[  469.433620] c1: entered allmulticast mode
[  469.433714] c1: entered promiscuous mode
[  469.485364] br0: port 2(c2) entered blocking state
[  469.485483] br0: port 2(c2) entered disabled state
[  469.485568] c2: entered allmulticast mode
[  469.485679] c2: entered promiscuous mode
[  469.537427] br0: port 3(c3) entered blocking state
[  469.537503] br0: port 3(c3) entered disabled state
[  469.537566] c3: entered allmulticast mode
[  469.537657] c3: entered promiscuous mode
[  469.588337] br0: port 4(sender) entered blocking state
[  469.588450] br0: port 4(sender) entered disabled state
[  469.588536] sender: entered allmulticast mode
[  469.588652] sender: entered promiscuous mode
[  469.608732] br0: port 4(sender) entered blocking state
[  469.608828] br0: port 4(sender) entered forwarding state
[  469.608892] br0: port 3(c3) entered blocking state
[  469.608957] br0: port 3(c3) entered forwarding state
[  469.609028] br0: port 2(c2) entered blocking state
[  469.609093] br0: port 2(c2) entered forwarding state
[  469.609164] br0: port 1(c1) entered blocking state
[  469.609239] br0: port 1(c1) entered forwarding state
[  480.327406] br0: port 1(c1) entered disabled state
[  480.327662] c1 (unregistering): left allmulticast mode
[  480.327722] c1 (unregistering): left promiscuous mode
[  480.327771] br0: port 1(c1) entered disabled state
[  480.363378] br0: port 2(c2) entered disabled state
[  480.363638] c2 (unregistering): left allmulticast mode
[  480.363696] c2 (unregistering): left promiscuous mode
[  480.363747] br0: port 2(c2) entered disabled state
[  480.408544] br0: port 3(c3) entered disabled state
[  480.408920] c3 (unregistering): left allmulticast mode
[  480.408983] c3 (unregistering): left promiscuous mode
[  480.409035] br0: port 3(c3) entered disabled state
[  480.451378] br0: port 4(sender) entered disabled state
[  480.451685] sender (unregistering): left allmulticast mode
[  480.451760] sender (unregistering): left promiscuous mode
[  480.451815] br0: port 4(sender) entered disabled state