[  589.891985] br0: port 1(c1) entered blocking state
[  589.892063] br0: port 1(c1) entered disabled state
[  589.892129] c1: entered allmulticast mode
[  589.892213] c1: entered promiscuous mode
[  589.985678] br0: port 2(c2) entered blocking state
[  589.985753] br0: port 2(c2) entered disabled state
[  589.985815] c2: entered allmulticast mode
[  589.985887] c2: entered promiscuous mode
[  590.078680] br0: port 3(c3) entered blocking state
[  590.078757] br0: port 3(c3) entered disabled state
[  590.078825] c3: entered allmulticast mode
[  590.078901] c3: entered promiscuous mode
[  590.172356] br0: port 4(sender) entered blocking state
[  590.172430] br0: port 4(sender) entered disabled state
[  590.172492] sender: entered allmulticast mode
[  590.172579] sender: entered promiscuous mode
[  590.208244] br0: port 4(sender) entered blocking state
[  590.208331] br0: port 4(sender) entered forwarding state
[  590.208374] br0: port 3(c3) entered blocking state
[  590.208424] br0: port 3(c3) entered forwarding state
[  590.208463] br0: port 2(c2) entered blocking state
[  590.208497] br0: port 2(c2) entered forwarding state
[  590.208530] br0: port 1(c1) entered blocking state
[  590.208568] br0: port 1(c1) entered forwarding state
[  601.035879] br0: port 1(c1) entered disabled state
[  601.036164] c1 (unregistering): left allmulticast mode
[  601.036228] c1 (unregistering): left promiscuous mode
[  601.036283] br0: port 1(c1) entered disabled state
[  601.097900] br0: port 2(c2) entered disabled state
[  601.098238] c2 (unregistering): left allmulticast mode
[  601.098304] c2 (unregistering): left promiscuous mode
[  601.098361] br0: port 2(c2) entered disabled state
[  601.157906] br0: port 3(c3) entered disabled state
[  601.158227] c3 (unregistering): left allmulticast mode
[  601.158283] c3 (unregistering): left promiscuous mode
[  601.158344] br0: port 3(c3) entered disabled state
[  601.221836] br0: port 4(sender) entered disabled state
[  601.222142] sender (unregistering): left allmulticast mode
[  601.222196] sender (unregistering): left promiscuous mode
[  601.222246] br0: port 4(sender) entered disabled state