[  698.792819] br0: port 1(c1) entered blocking state
[  698.792899] br0: port 1(c1) entered disabled state
[  698.792959] c1: entered allmulticast mode
[  698.793026] c1: entered promiscuous mode
[  698.844662] br0: port 2(c2) entered blocking state
[  698.844758] br0: port 2(c2) entered disabled state
[  698.844858] c2: entered allmulticast mode
[  698.844964] c2: entered promiscuous mode
[  698.896983] br0: port 3(c3) entered blocking state
[  698.897053] br0: port 3(c3) entered disabled state
[  698.897123] c3: entered allmulticast mode
[  698.897204] c3: entered promiscuous mode
[  698.947876] br0: port 4(sender) entered blocking state
[  698.947952] br0: port 4(sender) entered disabled state
[  698.948012] sender: entered allmulticast mode
[  698.948103] sender: entered promiscuous mode
[  698.966598] br0: port 4(sender) entered blocking state
[  698.966676] br0: port 4(sender) entered forwarding state
[  698.966722] br0: port 3(c3) entered blocking state
[  698.966771] br0: port 3(c3) entered forwarding state
[  698.966842] br0: port 2(c2) entered blocking state
[  698.966876] br0: port 2(c2) entered forwarding state
[  698.966952] br0: port 1(c1) entered blocking state
[  698.967025] br0: port 1(c1) entered forwarding state
[  709.702963] br0: port 1(c1) entered disabled state
[  709.703265] c1 (unregistering): left allmulticast mode
[  709.703330] c1 (unregistering): left promiscuous mode
[  709.703405] br0: port 1(c1) entered disabled state
[  709.748151] br0: port 2(c2) entered disabled state
[  709.748523] c2 (unregistering): left allmulticast mode
[  709.748611] c2 (unregistering): left promiscuous mode
[  709.748681] br0: port 2(c2) entered disabled state
[  709.793105] br0: port 3(c3) entered disabled state
[  709.793577] c3 (unregistering): left allmulticast mode
[  709.793669] c3 (unregistering): left promiscuous mode
[  709.793740] br0: port 3(c3) entered disabled state
[  709.820974] br0: port 4(sender) entered disabled state
[  709.821272] sender (unregistering): left allmulticast mode
[  709.821347] sender (unregistering): left promiscuous mode
[  709.821404] br0: port 4(sender) entered disabled state