[  813.739598][ T9045] bond0: (slave eth0): making interface the new active one
[  813.740215][ T9045] bond0: (slave eth0): Enslaving as an active interface with an up link
[  818.511704][ T9049] bond0: (slave eth0): Releasing backup interface
[  819.062833][ T9052] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.587935][  T259] bond0: (slave eth0): Releasing backup interface
[  823.993442][  T259] bond0 (unregistering): Released all slaves