[  589.966825] br0: port 1(c1) entered blocking state
[  589.966905] br0: port 1(c1) entered disabled state
[  589.966972] c1: entered allmulticast mode
[  589.967051] c1: entered promiscuous mode
[  590.054213] br0: port 2(c2) entered blocking state
[  590.054306] br0: port 2(c2) entered disabled state
[  590.054384] c2: entered allmulticast mode
[  590.054478] c2: entered promiscuous mode
[  590.140848] br0: port 3(c3) entered blocking state
[  590.140926] br0: port 3(c3) entered disabled state
[  590.140999] c3: entered allmulticast mode
[  590.141088] c3: entered promiscuous mode
[  590.225123] br0: port 4(sender) entered blocking state
[  590.225213] br0: port 4(sender) entered disabled state
[  590.225290] sender: entered allmulticast mode
[  590.225398] sender: entered promiscuous mode
[  590.261584] br0: port 4(sender) entered blocking state
[  590.261672] br0: port 4(sender) entered forwarding state
[  590.261734] br0: port 3(c3) entered blocking state
[  590.261788] br0: port 3(c3) entered forwarding state
[  590.261843] br0: port 2(c2) entered blocking state
[  590.261897] br0: port 2(c2) entered forwarding state
[  590.261951] br0: port 1(c1) entered blocking state
[  590.262006] br0: port 1(c1) entered forwarding state
[  601.089840] br0: port 1(c1) entered disabled state
[  601.090126] c1 (unregistering): left allmulticast mode
[  601.090183] c1 (unregistering): left promiscuous mode
[  601.090247] br0: port 1(c1) entered disabled state
[  601.157868] br0: port 2(c2) entered disabled state
[  601.158327] c2 (unregistering): left allmulticast mode
[  601.158366] c2 (unregistering): left promiscuous mode
[  601.158406] br0: port 2(c2) entered disabled state
[  601.211850] br0: port 3(c3) entered disabled state
[  601.212143] c3 (unregistering): left allmulticast mode
[  601.212196] c3 (unregistering): left promiscuous mode
[  601.212244] br0: port 3(c3) entered disabled state
[  601.278865] br0: port 4(sender) entered disabled state
[  601.279150] sender (unregistering): left allmulticast mode
[  601.279190] sender (unregistering): left promiscuous mode
[  601.279222] br0: port 4(sender) entered disabled state