[  716.406575] br0: port 1(c1) entered blocking state
[  716.406650] br0: port 1(c1) entered disabled state
[  716.406725] c1: entered allmulticast mode
[  716.406818] c1: entered promiscuous mode
[  716.456133] br0: port 2(c2) entered blocking state
[  716.456227] br0: port 2(c2) entered disabled state
[  716.456294] c2: entered allmulticast mode
[  716.456376] c2: entered promiscuous mode
[  716.509304] br0: port 3(c3) entered blocking state
[  716.509378] br0: port 3(c3) entered disabled state
[  716.509448] c3: entered allmulticast mode
[  716.509529] c3: entered promiscuous mode
[  716.561316] br0: port 4(sender) entered blocking state
[  716.561397] br0: port 4(sender) entered disabled state
[  716.561465] sender: entered allmulticast mode
[  716.561567] sender: entered promiscuous mode
[  716.582326] br0: port 4(sender) entered blocking state
[  716.582430] br0: port 4(sender) entered forwarding state
[  716.582505] br0: port 3(c3) entered blocking state
[  716.582575] br0: port 3(c3) entered forwarding state
[  716.582652] br0: port 2(c2) entered blocking state
[  716.582720] br0: port 2(c2) entered forwarding state
[  716.582793] br0: port 1(c1) entered blocking state
[  716.582865] br0: port 1(c1) entered forwarding state
[  727.295267] br0: port 1(c1) entered disabled state
[  727.295633] c1 (unregistering): left allmulticast mode
[  727.295706] c1 (unregistering): left promiscuous mode
[  727.295770] br0: port 1(c1) entered disabled state
[  727.341264] br0: port 2(c2) entered disabled state
[  727.341802] c2 (unregistering): left allmulticast mode
[  727.341884] c2 (unregistering): left promiscuous mode
[  727.341953] br0: port 2(c2) entered disabled state
[  727.393235] br0: port 3(c3) entered disabled state
[  727.393601] c3 (unregistering): left allmulticast mode
[  727.393669] c3 (unregistering): left promiscuous mode
[  727.393726] br0: port 3(c3) entered disabled state
[  727.430395] br0: port 4(sender) entered disabled state
[  727.430803] sender (unregistering): left allmulticast mode
[  727.430869] sender (unregistering): left promiscuous mode
[  727.430924] br0: port 4(sender) entered disabled state