[  589.688114] br0: port 1(c1) entered blocking state
[  589.688185] br0: port 1(c1) entered disabled state
[  589.688248] c1: entered allmulticast mode
[  589.688318] c1: entered promiscuous mode
[  589.763603] br0: port 2(c2) entered blocking state
[  589.763656] br0: port 2(c2) entered disabled state
[  589.763709] c2: entered allmulticast mode
[  589.763767] c2: entered promiscuous mode
[  589.843421] br0: port 3(c3) entered blocking state
[  589.843491] br0: port 3(c3) entered disabled state
[  589.843557] c3: entered allmulticast mode
[  589.843630] c3: entered promiscuous mode
[  589.922616] br0: port 4(sender) entered blocking state
[  589.922677] br0: port 4(sender) entered disabled state
[  589.922790] sender: entered allmulticast mode
[  589.922875] sender: entered promiscuous mode
[  589.951904] br0: port 4(sender) entered blocking state
[  589.951963] br0: port 4(sender) entered forwarding state
[  589.952002] br0: port 3(c3) entered blocking state
[  589.952038] br0: port 3(c3) entered forwarding state
[  589.952076] br0: port 2(c2) entered blocking state
[  589.952110] br0: port 2(c2) entered forwarding state
[  589.952143] br0: port 1(c1) entered blocking state
[  589.952175] br0: port 1(c1) entered forwarding state
[  600.732908] br0: port 1(c1) entered disabled state
[  600.733194] c1 (unregistering): left allmulticast mode
[  600.733241] c1 (unregistering): left promiscuous mode
[  600.733287] br0: port 1(c1) entered disabled state
[  600.781874] br0: port 2(c2) entered disabled state
[  600.782129] c2 (unregistering): left allmulticast mode
[  600.782171] c2 (unregistering): left promiscuous mode
[  600.782203] br0: port 2(c2) entered disabled state
[  600.834892] br0: port 3(c3) entered disabled state
[  600.835151] c3 (unregistering): left allmulticast mode
[  600.835192] c3 (unregistering): left promiscuous mode
[  600.835223] br0: port 3(c3) entered disabled state
[  600.880877] br0: port 4(sender) entered disabled state
[  600.881091] sender (unregistering): left allmulticast mode
[  600.881130] sender (unregistering): left promiscuous mode
[  600.881164] br0: port 4(sender) entered disabled state