[  692.647628] br0: port 1(c1) entered blocking state
[  692.647709] br0: port 1(c1) entered disabled state
[  692.647762] c1: entered allmulticast mode
[  692.647847] c1: entered promiscuous mode
[  692.693953] br0: port 2(c2) entered blocking state
[  692.694014] br0: port 2(c2) entered disabled state
[  692.694068] c2: entered allmulticast mode
[  692.694136] c2: entered promiscuous mode
[  692.739173] br0: port 3(c3) entered blocking state
[  692.739271] br0: port 3(c3) entered disabled state
[  692.739352] c3: entered allmulticast mode
[  692.739439] c3: entered promiscuous mode
[  692.784658] br0: port 4(sender) entered blocking state
[  692.784714] br0: port 4(sender) entered disabled state
[  692.784783] sender: entered allmulticast mode
[  692.784875] sender: entered promiscuous mode
[  692.803487] br0: port 4(sender) entered blocking state
[  692.803542] br0: port 4(sender) entered forwarding state
[  692.803586] br0: port 3(c3) entered blocking state
[  692.803625] br0: port 3(c3) entered forwarding state
[  692.803664] br0: port 2(c2) entered blocking state
[  692.803700] br0: port 2(c2) entered forwarding state
[  692.803743] br0: port 1(c1) entered blocking state
[  692.803791] br0: port 1(c1) entered forwarding state
[  703.529002] br0: port 1(c1) entered disabled state
[  703.529716] c1 (unregistering): left allmulticast mode
[  703.529780] c1 (unregistering): left promiscuous mode
[  703.529837] br0: port 1(c1) entered disabled state
[  703.571918] br0: port 2(c2) entered disabled state
[  703.572166] c2 (unregistering): left allmulticast mode
[  703.572224] c2 (unregistering): left promiscuous mode
[  703.572271] br0: port 2(c2) entered disabled state
[  703.611947] br0: port 3(c3) entered disabled state
[  703.612191] c3 (unregistering): left allmulticast mode
[  703.612237] c3 (unregistering): left promiscuous mode
[  703.612288] br0: port 3(c3) entered disabled state
[  703.653937] br0: port 4(sender) entered disabled state
[  703.654201] sender (unregistering): left allmulticast mode
[  703.654249] sender (unregistering): left promiscuous mode
[  703.654298] br0: port 4(sender) entered disabled state