[  459.367733] br0: port 1(c1) entered blocking state
[  459.367802] br0: port 1(c1) entered disabled state
[  459.367867] c1: entered allmulticast mode
[  459.367953] c1: entered promiscuous mode
[  459.419751] br0: port 2(c2) entered blocking state
[  459.419823] br0: port 2(c2) entered disabled state
[  459.419904] c2: entered allmulticast mode
[  459.419991] c2: entered promiscuous mode
[  459.476670] br0: port 3(c3) entered blocking state
[  459.476763] br0: port 3(c3) entered disabled state
[  459.476850] c3: entered allmulticast mode
[  459.476941] c3: entered promiscuous mode
[  459.530275] br0: port 4(sender) entered blocking state
[  459.530340] br0: port 4(sender) entered disabled state
[  459.530395] sender: entered allmulticast mode
[  459.530473] sender: entered promiscuous mode
[  459.551996] br0: port 4(sender) entered blocking state
[  459.552076] br0: port 4(sender) entered forwarding state
[  459.552141] br0: port 3(c3) entered blocking state
[  459.552198] br0: port 3(c3) entered forwarding state
[  459.552253] br0: port 2(c2) entered blocking state
[  459.552307] br0: port 2(c2) entered forwarding state
[  459.552359] br0: port 1(c1) entered blocking state
[  459.552411] br0: port 1(c1) entered forwarding state
[  470.278318] br0: port 1(c1) entered disabled state
[  470.278648] c1 (unregistering): left allmulticast mode
[  470.278747] c1 (unregistering): left promiscuous mode
[  470.278825] br0: port 1(c1) entered disabled state
[  470.325328] br0: port 2(c2) entered disabled state
[  470.325730] c2 (unregistering): left allmulticast mode
[  470.325810] c2 (unregistering): left promiscuous mode
[  470.325875] br0: port 2(c2) entered disabled state
[  470.365326] br0: port 3(c3) entered disabled state
[  470.365787] c3 (unregistering): left allmulticast mode
[  470.365863] c3 (unregistering): left promiscuous mode
[  470.365915] br0: port 3(c3) entered disabled state
[  470.397250] br0: port 4(sender) entered disabled state
[  470.397507] sender (unregistering): left allmulticast mode
[  470.397571] sender (unregistering): left promiscuous mode
[  470.397624] br0: port 4(sender) entered disabled state