[  603.660354] br0: port 1(c1) entered blocking state
[  603.660422] br0: port 1(c1) entered disabled state
[  603.660490] c1: entered allmulticast mode
[  603.660576] c1: entered promiscuous mode
[  603.747714] br0: port 2(c2) entered blocking state
[  603.747800] br0: port 2(c2) entered disabled state
[  603.747872] c2: entered allmulticast mode
[  603.747960] c2: entered promiscuous mode
[  603.834610] br0: port 3(c3) entered blocking state
[  603.834691] br0: port 3(c3) entered disabled state
[  603.834770] c3: entered allmulticast mode
[  603.834850] c3: entered promiscuous mode
[  603.924339] br0: port 4(sender) entered blocking state
[  603.924424] br0: port 4(sender) entered disabled state
[  603.924501] sender: entered allmulticast mode
[  603.924607] sender: entered promiscuous mode
[  603.959331] br0: port 4(sender) entered blocking state
[  603.959404] br0: port 4(sender) entered forwarding state
[  603.959456] br0: port 3(c3) entered blocking state
[  603.959507] br0: port 3(c3) entered forwarding state
[  603.959553] br0: port 2(c2) entered blocking state
[  603.959608] br0: port 2(c2) entered forwarding state
[  603.959653] br0: port 1(c1) entered blocking state
[  603.959700] br0: port 1(c1) entered forwarding state
[  614.750955] br0: port 1(c1) entered disabled state
[  614.751248] c1 (unregistering): left allmulticast mode
[  614.751309] c1 (unregistering): left promiscuous mode
[  614.751354] br0: port 1(c1) entered disabled state
[  614.816993] br0: port 2(c2) entered disabled state
[  614.817269] c2 (unregistering): left allmulticast mode
[  614.817321] c2 (unregistering): left promiscuous mode
[  614.817353] br0: port 2(c2) entered disabled state
[  614.891922] br0: port 3(c3) entered disabled state
[  614.892190] c3 (unregistering): left allmulticast mode
[  614.892240] c3 (unregistering): left promiscuous mode
[  614.892275] br0: port 3(c3) entered disabled state
[  614.953004] br0: port 4(sender) entered disabled state
[  614.953282] sender (unregistering): left allmulticast mode
[  614.953348] sender (unregistering): left promiscuous mode
[  614.953412] br0: port 4(sender) entered disabled state