[  459.596755] br0: port 1(c1) entered blocking state
[  459.596866] br0: port 1(c1) entered disabled state
[  459.596938] c1: entered allmulticast mode
[  459.597040] c1: entered promiscuous mode
[  459.652973] br0: port 2(c2) entered blocking state
[  459.653042] br0: port 2(c2) entered disabled state
[  459.653105] c2: entered allmulticast mode
[  459.653195] c2: entered promiscuous mode
[  459.708347] br0: port 3(c3) entered blocking state
[  459.708447] br0: port 3(c3) entered disabled state
[  459.708512] c3: entered allmulticast mode
[  459.708593] c3: entered promiscuous mode
[  459.762666] br0: port 4(sender) entered blocking state
[  459.762741] br0: port 4(sender) entered disabled state
[  459.762798] sender: entered allmulticast mode
[  459.762900] sender: entered promiscuous mode
[  459.784045] br0: port 4(sender) entered blocking state
[  459.784137] br0: port 4(sender) entered forwarding state
[  459.784193] br0: port 3(c3) entered blocking state
[  459.784239] br0: port 3(c3) entered forwarding state
[  459.784289] br0: port 2(c2) entered blocking state
[  459.784338] br0: port 2(c2) entered forwarding state
[  459.784403] br0: port 1(c1) entered blocking state
[  459.784463] br0: port 1(c1) entered forwarding state
[  470.496617] br0: port 1(c1) entered disabled state
[  470.496951] c1 (unregistering): left allmulticast mode
[  470.497039] c1 (unregistering): left promiscuous mode
[  470.497080] br0: port 1(c1) entered disabled state
[  470.533610] br0: port 2(c2) entered disabled state
[  470.533884] c2 (unregistering): left allmulticast mode
[  470.533926] c2 (unregistering): left promiscuous mode
[  470.533967] br0: port 2(c2) entered disabled state
[  470.578655] br0: port 3(c3) entered disabled state
[  470.578997] c3 (unregistering): left allmulticast mode
[  470.579069] c3 (unregistering): left promiscuous mode
[  470.579110] br0: port 3(c3) entered disabled state
[  470.613589] br0: port 4(sender) entered disabled state
[  470.613882] sender (unregistering): left allmulticast mode
[  470.613941] sender (unregistering): left promiscuous mode
[  470.613982] br0: port 4(sender) entered disabled state