[  800.318026][ T8894] bond0: (slave eth0): making interface the new active one
[  800.318735][ T8894] bond0: (slave eth0): Enslaving as an active interface with an up link
[  805.085600][ T8898] bond0: (slave eth0): Releasing backup interface
[  805.564694][ T8901] bond0: (slave eth0): Enslaving as an active interface with an up link
[  810.222299][ T4934] bond0: (slave eth0): Releasing backup interface
[  810.605251][ T4934] bond0 (unregistering): Released all slaves