[  692.058812] br0: port 1(c1) entered blocking state
[  692.058872] br0: port 1(c1) entered disabled state
[  692.058935] c1: entered allmulticast mode
[  692.059000] c1: entered promiscuous mode
[  692.111065] br0: port 2(c2) entered blocking state
[  692.111136] br0: port 2(c2) entered disabled state
[  692.111199] c2: entered allmulticast mode
[  692.111281] c2: entered promiscuous mode
[  692.157858] br0: port 3(c3) entered blocking state
[  692.157931] br0: port 3(c3) entered disabled state
[  692.157987] c3: entered allmulticast mode
[  692.158055] c3: entered promiscuous mode
[  692.201679] br0: port 4(sender) entered blocking state
[  692.201743] br0: port 4(sender) entered disabled state
[  692.201798] sender: entered allmulticast mode
[  692.201875] sender: entered promiscuous mode
[  692.219024] br0: port 4(sender) entered blocking state
[  692.219076] br0: port 4(sender) entered forwarding state
[  692.219116] br0: port 3(c3) entered blocking state
[  692.219154] br0: port 3(c3) entered forwarding state
[  692.219192] br0: port 2(c2) entered blocking state
[  692.219228] br0: port 2(c2) entered forwarding state
[  692.219266] br0: port 1(c1) entered blocking state
[  692.219305] br0: port 1(c1) entered forwarding state
[  702.912723] br0: port 1(c1) entered disabled state
[  702.913272] c1 (unregistering): left allmulticast mode
[  702.913333] c1 (unregistering): left promiscuous mode
[  702.913393] br0: port 1(c1) entered disabled state
[  702.952490] br0: port 2(c2) entered disabled state
[  702.952893] c2 (unregistering): left allmulticast mode
[  702.952936] c2 (unregistering): left promiscuous mode
[  702.952974] br0: port 2(c2) entered disabled state
[  702.985694] br0: port 3(c3) entered disabled state
[  702.986420] c3 (unregistering): left allmulticast mode
[  702.986482] c3 (unregistering): left promiscuous mode
[  702.986522] br0: port 3(c3) entered disabled state
[  703.022543] br0: port 4(sender) entered disabled state
[  703.022895] sender (unregistering): left allmulticast mode
[  703.022956] sender (unregistering): left promiscuous mode
[  703.023042] br0: port 4(sender) entered disabled state