[  700.825996] br0: port 1(c1) entered blocking state
[  700.826055] br0: port 1(c1) entered disabled state
[  700.826109] c1: entered allmulticast mode
[  700.826179] c1: entered promiscuous mode
[  700.875218] br0: port 2(c2) entered blocking state
[  700.875316] br0: port 2(c2) entered disabled state
[  700.875391] c2: entered allmulticast mode
[  700.875491] c2: entered promiscuous mode
[  700.924093] br0: port 3(c3) entered blocking state
[  700.924160] br0: port 3(c3) entered disabled state
[  700.924238] c3: entered allmulticast mode
[  700.924318] c3: entered promiscuous mode
[  700.974274] br0: port 4(sender) entered blocking state
[  700.974377] br0: port 4(sender) entered disabled state
[  700.974452] sender: entered allmulticast mode
[  700.974569] sender: entered promiscuous mode
[  700.992391] br0: port 4(sender) entered blocking state
[  700.992508] br0: port 4(sender) entered forwarding state
[  700.992581] br0: port 3(c3) entered blocking state
[  700.992642] br0: port 3(c3) entered forwarding state
[  700.992706] br0: port 2(c2) entered blocking state
[  700.992767] br0: port 2(c2) entered forwarding state
[  700.992833] br0: port 1(c1) entered blocking state
[  700.992895] br0: port 1(c1) entered forwarding state
[  711.698117] br0: port 1(c1) entered disabled state
[  711.698423] c1 (unregistering): left allmulticast mode
[  711.698492] c1 (unregistering): left promiscuous mode
[  711.698557] br0: port 1(c1) entered disabled state
[  711.735081] br0: port 2(c2) entered disabled state
[  711.735363] c2 (unregistering): left allmulticast mode
[  711.735419] c2 (unregistering): left promiscuous mode
[  711.735474] br0: port 2(c2) entered disabled state
[  711.774093] br0: port 3(c3) entered disabled state
[  711.774357] c3 (unregistering): left allmulticast mode
[  711.774412] c3 (unregistering): left promiscuous mode
[  711.774465] br0: port 3(c3) entered disabled state
[  711.815141] br0: port 4(sender) entered disabled state
[  711.815469] sender (unregistering): left allmulticast mode
[  711.815555] sender (unregistering): left promiscuous mode
[  711.815605] br0: port 4(sender) entered disabled state