[  892.561133][ T7212] bond0: (slave eth0): making interface the new active one
[  892.561711][ T7212] bond0: (slave eth0): Enslaving as an active interface with an up link
[  897.728888][ T7216] bond0: (slave eth0): Releasing backup interface
[  898.539564][ T7219] bond0: (slave eth0): Enslaving as an active interface with an up link
[  903.245444][   T72] bond0: (slave eth0): Releasing backup interface
[  903.360763][   T72] bond0 (unregistering): Released all slaves