[  692.915841] br0: port 1(c1) entered blocking state
[  692.915942] br0: port 1(c1) entered disabled state
[  692.916015] c1: entered allmulticast mode
[  692.916108] c1: entered promiscuous mode
[  692.967457] br0: port 2(c2) entered blocking state
[  692.967544] br0: port 2(c2) entered disabled state
[  692.967621] c2: entered allmulticast mode
[  692.967726] c2: entered promiscuous mode
[  693.020872] br0: port 3(c3) entered blocking state
[  693.021010] br0: port 3(c3) entered disabled state
[  693.021103] c3: entered allmulticast mode
[  693.021203] c3: entered promiscuous mode
[  693.070207] br0: port 4(sender) entered blocking state
[  693.070263] br0: port 4(sender) entered disabled state
[  693.070335] sender: entered allmulticast mode
[  693.070423] sender: entered promiscuous mode
[  693.090217] br0: port 4(sender) entered blocking state
[  693.090284] br0: port 4(sender) entered forwarding state
[  693.090341] br0: port 3(c3) entered blocking state
[  693.090385] br0: port 3(c3) entered forwarding state
[  693.090435] br0: port 2(c2) entered blocking state
[  693.090475] br0: port 2(c2) entered forwarding state
[  693.090517] br0: port 1(c1) entered blocking state
[  693.090559] br0: port 1(c1) entered forwarding state
[  703.847155] br0: port 1(c1) entered disabled state
[  703.847464] c1 (unregistering): left allmulticast mode
[  703.847510] c1 (unregistering): left promiscuous mode
[  703.847551] br0: port 1(c1) entered disabled state
[  703.884106] br0: port 2(c2) entered disabled state
[  703.884439] c2 (unregistering): left allmulticast mode
[  703.884497] c2 (unregistering): left promiscuous mode
[  703.884545] br0: port 2(c2) entered disabled state
[  703.916089] br0: port 3(c3) entered disabled state
[  703.916341] c3 (unregistering): left allmulticast mode
[  703.916391] c3 (unregistering): left promiscuous mode
[  703.916433] br0: port 3(c3) entered disabled state
[  703.954099] br0: port 4(sender) entered disabled state
[  703.954339] sender (unregistering): left allmulticast mode
[  703.954382] sender (unregistering): left promiscuous mode
[  703.954425] br0: port 4(sender) entered disabled state