[  783.083999][ T9722] bond0: (slave eth0): making interface the new active one
[  783.084896][ T9722] bond0: (slave eth0): Enslaving as an active interface with an up link
[  787.771408][ T9726] bond0: (slave eth0): Releasing backup interface
[  788.231830][ T9729] bond0: (slave eth0): Enslaving as an active interface with an up link
[  792.786958][ T5815] bond0: (slave eth0): Releasing backup interface
[  793.023200][ T5815] bond0 (unregistering): Released all slaves