[  589.853819] br0: port 1(c1) entered blocking state
[  589.853897] br0: port 1(c1) entered disabled state
[  589.853959] c1: entered allmulticast mode
[  589.854038] c1: entered promiscuous mode
[  589.942153] br0: port 2(c2) entered blocking state
[  589.942226] br0: port 2(c2) entered disabled state
[  589.942294] c2: entered allmulticast mode
[  589.942377] c2: entered promiscuous mode
[  590.032486] br0: port 3(c3) entered blocking state
[  590.032552] br0: port 3(c3) entered disabled state
[  590.032615] c3: entered allmulticast mode
[  590.032691] c3: entered promiscuous mode
[  590.125082] br0: port 4(sender) entered blocking state
[  590.125159] br0: port 4(sender) entered disabled state
[  590.125224] sender: entered allmulticast mode
[  590.125323] sender: entered promiscuous mode
[  590.162199] br0: port 4(sender) entered blocking state
[  590.162269] br0: port 4(sender) entered forwarding state
[  590.162322] br0: port 3(c3) entered blocking state
[  590.162372] br0: port 3(c3) entered forwarding state
[  590.162419] br0: port 2(c2) entered blocking state
[  590.162458] br0: port 2(c2) entered forwarding state
[  590.162505] br0: port 1(c1) entered blocking state
[  590.162554] br0: port 1(c1) entered forwarding state
[  600.977062] br0: port 1(c1) entered disabled state
[  600.977306] c1 (unregistering): left allmulticast mode
[  600.977361] c1 (unregistering): left promiscuous mode
[  600.977407] br0: port 1(c1) entered disabled state
[  601.052043] br0: port 2(c2) entered disabled state
[  601.052334] c2 (unregistering): left allmulticast mode
[  601.052386] c2 (unregistering): left promiscuous mode
[  601.052433] br0: port 2(c2) entered disabled state
[  601.098102] br0: port 3(c3) entered disabled state
[  601.098325] c3 (unregistering): left allmulticast mode
[  601.098371] c3 (unregistering): left promiscuous mode
[  601.098407] br0: port 3(c3) entered disabled state
[  601.143078] br0: port 4(sender) entered disabled state
[  601.143313] sender (unregistering): left allmulticast mode
[  601.143368] sender (unregistering): left promiscuous mode
[  601.143414] br0: port 4(sender) entered disabled state