[  696.229877] br0: port 1(c1) entered blocking state
[  696.229940] br0: port 1(c1) entered disabled state
[  696.229998] c1: entered allmulticast mode
[  696.230067] c1: entered promiscuous mode
[  696.280427] br0: port 2(c2) entered blocking state
[  696.280492] br0: port 2(c2) entered disabled state
[  696.280547] c2: entered allmulticast mode
[  696.280615] c2: entered promiscuous mode
[  696.334151] br0: port 3(c3) entered blocking state
[  696.334222] br0: port 3(c3) entered disabled state
[  696.334297] c3: entered allmulticast mode
[  696.334378] c3: entered promiscuous mode
[  696.392176] br0: port 4(sender) entered blocking state
[  696.392255] br0: port 4(sender) entered disabled state
[  696.392328] sender: entered allmulticast mode
[  696.392411] sender: entered promiscuous mode
[  696.413748] br0: port 4(sender) entered blocking state
[  696.413815] br0: port 4(sender) entered forwarding state
[  696.413866] br0: port 3(c3) entered blocking state
[  696.413912] br0: port 3(c3) entered forwarding state
[  696.413953] br0: port 2(c2) entered blocking state
[  696.413997] br0: port 2(c2) entered forwarding state
[  696.414045] br0: port 1(c1) entered blocking state
[  696.414090] br0: port 1(c1) entered forwarding state
[  707.128456] br0: port 1(c1) entered disabled state
[  707.129116] c1 (unregistering): left allmulticast mode
[  707.129184] c1 (unregistering): left promiscuous mode
[  707.129251] br0: port 1(c1) entered disabled state
[  707.177428] br0: port 2(c2) entered disabled state
[  707.177708] c2 (unregistering): left allmulticast mode
[  707.177770] c2 (unregistering): left promiscuous mode
[  707.177819] br0: port 2(c2) entered disabled state
[  707.211380] br0: port 3(c3) entered disabled state
[  707.211625] c3 (unregistering): left allmulticast mode
[  707.211684] c3 (unregistering): left promiscuous mode
[  707.211734] br0: port 3(c3) entered disabled state
[  707.252426] br0: port 4(sender) entered disabled state
[  707.252682] sender (unregistering): left allmulticast mode
[  707.252724] sender (unregistering): left promiscuous mode
[  707.252762] br0: port 4(sender) entered disabled state