[  592.387396] br0: port 1(c1) entered blocking state
[  592.387455] br0: port 1(c1) entered disabled state
[  592.387509] c1: entered allmulticast mode
[  592.387575] c1: entered promiscuous mode
[  592.477788] br0: port 2(c2) entered blocking state
[  592.477856] br0: port 2(c2) entered disabled state
[  592.477914] c2: entered allmulticast mode
[  592.477996] c2: entered promiscuous mode
[  592.565874] br0: port 3(c3) entered blocking state
[  592.565943] br0: port 3(c3) entered disabled state
[  592.566005] c3: entered allmulticast mode
[  592.566078] c3: entered promiscuous mode
[  592.654666] br0: port 4(sender) entered blocking state
[  592.654745] br0: port 4(sender) entered disabled state
[  592.654813] sender: entered allmulticast mode
[  592.654907] sender: entered promiscuous mode
[  592.689567] br0: port 4(sender) entered blocking state
[  592.689656] br0: port 4(sender) entered forwarding state
[  592.689715] br0: port 3(c3) entered blocking state
[  592.689758] br0: port 3(c3) entered forwarding state
[  592.689806] br0: port 2(c2) entered blocking state
[  592.689853] br0: port 2(c2) entered forwarding state
[  592.689900] br0: port 1(c1) entered blocking state
[  592.689948] br0: port 1(c1) entered forwarding state
[  603.497894] br0: port 1(c1) entered disabled state
[  603.498262] c1 (unregistering): left allmulticast mode
[  603.498305] c1 (unregistering): left promiscuous mode
[  603.498344] br0: port 1(c1) entered disabled state
[  603.551831] br0: port 2(c2) entered disabled state
[  603.552116] c2 (unregistering): left allmulticast mode
[  603.552152] c2 (unregistering): left promiscuous mode
[  603.552188] br0: port 2(c2) entered disabled state
[  603.609847] br0: port 3(c3) entered disabled state
[  603.610149] c3 (unregistering): left allmulticast mode
[  603.610210] c3 (unregistering): left promiscuous mode
[  603.610264] br0: port 3(c3) entered disabled state
[  603.672831] br0: port 4(sender) entered disabled state
[  603.673108] sender (unregistering): left allmulticast mode
[  603.673160] sender (unregistering): left promiscuous mode
[  603.673207] br0: port 4(sender) entered disabled state