[  467.700758] br0: port 1(c1) entered blocking state
[  467.700858] br0: port 1(c1) entered disabled state
[  467.700919] c1: entered allmulticast mode
[  467.700999] c1: entered promiscuous mode
[  467.742012] br0: port 2(c2) entered blocking state
[  467.742066] br0: port 2(c2) entered disabled state
[  467.742114] c2: entered allmulticast mode
[  467.742177] c2: entered promiscuous mode
[  467.780419] br0: port 3(c3) entered blocking state
[  467.780512] br0: port 3(c3) entered disabled state
[  467.780568] c3: entered allmulticast mode
[  467.780641] c3: entered promiscuous mode
[  467.819850] br0: port 4(sender) entered blocking state
[  467.819906] br0: port 4(sender) entered disabled state
[  467.819956] sender: entered allmulticast mode
[  467.820031] sender: entered promiscuous mode
[  467.835269] br0: port 4(sender) entered blocking state
[  467.835325] br0: port 4(sender) entered forwarding state
[  467.835371] br0: port 3(c3) entered blocking state
[  467.835415] br0: port 3(c3) entered forwarding state
[  467.835468] br0: port 2(c2) entered blocking state
[  467.835513] br0: port 2(c2) entered forwarding state
[  467.835555] br0: port 1(c1) entered blocking state
[  467.835593] br0: port 1(c1) entered forwarding state
[  478.523624] br0: port 1(c1) entered disabled state
[  478.523954] c1 (unregistering): left allmulticast mode
[  478.524016] c1 (unregistering): left promiscuous mode
[  478.524067] br0: port 1(c1) entered disabled state
[  478.554586] br0: port 2(c2) entered disabled state
[  478.554847] c2 (unregistering): left allmulticast mode
[  478.554914] c2 (unregistering): left promiscuous mode
[  478.554973] br0: port 2(c2) entered disabled state
[  478.582596] br0: port 3(c3) entered disabled state
[  478.582859] c3 (unregistering): left allmulticast mode
[  478.582924] c3 (unregistering): left promiscuous mode
[  478.582980] br0: port 3(c3) entered disabled state
[  478.616631] br0: port 4(sender) entered disabled state
[  478.616882] sender (unregistering): left allmulticast mode
[  478.616928] sender (unregistering): left promiscuous mode
[  478.616963] br0: port 4(sender) entered disabled state