[  698.964623] br0: port 1(c1) entered blocking state
[  698.964692] br0: port 1(c1) entered disabled state
[  698.964760] c1: entered allmulticast mode
[  698.964833] c1: entered promiscuous mode
[  699.017627] br0: port 2(c2) entered blocking state
[  699.017714] br0: port 2(c2) entered disabled state
[  699.017769] c2: entered allmulticast mode
[  699.017841] c2: entered promiscuous mode
[  699.072455] br0: port 3(c3) entered blocking state
[  699.072539] br0: port 3(c3) entered disabled state
[  699.072598] c3: entered allmulticast mode
[  699.072678] c3: entered promiscuous mode
[  699.126204] br0: port 4(sender) entered blocking state
[  699.126296] br0: port 4(sender) entered disabled state
[  699.126361] sender: entered allmulticast mode
[  699.126462] sender: entered promiscuous mode
[  699.147054] br0: port 4(sender) entered blocking state
[  699.147122] br0: port 4(sender) entered forwarding state
[  699.147180] br0: port 3(c3) entered blocking state
[  699.147227] br0: port 3(c3) entered forwarding state
[  699.147270] br0: port 2(c2) entered blocking state
[  699.147317] br0: port 2(c2) entered forwarding state
[  699.147358] br0: port 1(c1) entered blocking state
[  699.147410] br0: port 1(c1) entered forwarding state
[  709.875590] br0: port 1(c1) entered disabled state
[  709.875867] c1 (unregistering): left allmulticast mode
[  709.875923] c1 (unregistering): left promiscuous mode
[  709.875968] br0: port 1(c1) entered disabled state
[  709.923597] br0: port 2(c2) entered disabled state
[  709.923903] c2 (unregistering): left allmulticast mode
[  709.923969] c2 (unregistering): left promiscuous mode
[  709.924021] br0: port 2(c2) entered disabled state
[  709.966596] br0: port 3(c3) entered disabled state
[  709.967049] c3 (unregistering): left allmulticast mode
[  709.967117] c3 (unregistering): left promiscuous mode
[  709.967164] br0: port 3(c3) entered disabled state
[  710.008602] br0: port 4(sender) entered disabled state
[  710.008983] sender (unregistering): left allmulticast mode
[  710.009050] sender (unregistering): left promiscuous mode
[  710.009107] br0: port 4(sender) entered disabled state