[  460.701319] br0: port 1(c1) entered blocking state
[  460.701408] br0: port 1(c1) entered disabled state
[  460.701491] c1: entered allmulticast mode
[  460.701578] c1: entered promiscuous mode
[  460.755034] br0: port 2(c2) entered blocking state
[  460.755159] br0: port 2(c2) entered disabled state
[  460.755233] c2: entered allmulticast mode
[  460.755333] c2: entered promiscuous mode
[  460.809059] br0: port 3(c3) entered blocking state
[  460.809183] br0: port 3(c3) entered disabled state
[  460.809282] c3: entered allmulticast mode
[  460.809394] c3: entered promiscuous mode
[  460.864191] br0: port 4(sender) entered blocking state
[  460.864308] br0: port 4(sender) entered disabled state
[  460.864392] sender: entered allmulticast mode
[  460.864511] sender: entered promiscuous mode
[  460.885975] br0: port 4(sender) entered blocking state
[  460.886068] br0: port 4(sender) entered forwarding state
[  460.886126] br0: port 3(c3) entered blocking state
[  460.886181] br0: port 3(c3) entered forwarding state
[  460.886237] br0: port 2(c2) entered blocking state
[  460.886292] br0: port 2(c2) entered forwarding state
[  460.886347] br0: port 1(c1) entered blocking state
[  460.886398] br0: port 1(c1) entered forwarding state
[  471.598473] br0: port 1(c1) entered disabled state
[  471.598904] c1 (unregistering): left allmulticast mode
[  471.598971] c1 (unregistering): left promiscuous mode
[  471.599023] br0: port 1(c1) entered disabled state
[  471.649434] br0: port 2(c2) entered disabled state
[  471.649848] c2 (unregistering): left allmulticast mode
[  471.649921] c2 (unregistering): left promiscuous mode
[  471.649977] br0: port 2(c2) entered disabled state
[  471.687408] br0: port 3(c3) entered disabled state
[  471.687705] c3 (unregistering): left allmulticast mode
[  471.687794] c3 (unregistering): left promiscuous mode
[  471.687852] br0: port 3(c3) entered disabled state
[  471.725412] br0: port 4(sender) entered disabled state
[  471.725747] sender (unregistering): left allmulticast mode
[  471.725810] sender (unregistering): left promiscuous mode
[  471.725861] br0: port 4(sender) entered disabled state