[  789.604892][ T9012] bond0: (slave eth0): making interface the new active one
[  789.605814][ T9012] bond0: (slave eth0): Enslaving as an active interface with an up link
[  794.312148][ T9016] bond0: (slave eth0): Releasing backup interface
[  794.792348][ T9019] bond0: (slave eth0): Enslaving as an active interface with an up link
[  799.398810][  T258] bond0: (slave eth0): Releasing backup interface
[  799.748817][  T258] bond0 (unregistering): Released all slaves