[  831.682578][ T9023] bond0: (slave eth0): making interface the new active one
[  831.683158][ T9023] bond0: (slave eth0): Enslaving as an active interface with an up link
[  836.408863][ T9027] bond0: (slave eth0): Releasing backup interface
[  837.013844][ T9030] bond0: (slave eth0): Enslaving as an active interface with an up link
[  841.645958][ T4234] bond0: (slave eth0): Releasing backup interface
[  842.035736][ T4234] bond0 (unregistering): Released all slaves