[  806.632363][ T8921] bond0: (slave eth0): making interface the new active one
[  806.633021][ T8921] bond0: (slave eth0): Enslaving as an active interface with an up link
[  811.376834][ T8925] bond0: (slave eth0): Releasing backup interface
[  811.869059][ T8928] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.533658][ T8415] bond0: (slave eth0): Releasing backup interface
[  816.919867][ T8415] bond0 (unregistering): Released all slaves