[  787.332144][ T8931] bond0: (slave eth0): making interface the new active one
[  787.333099][ T8931] bond0: (slave eth0): Enslaving as an active interface with an up link
[  792.050254][ T8935] bond0: (slave eth0): Releasing backup interface
[  792.611323][ T8938] bond0: (slave eth0): Enslaving as an active interface with an up link
[  797.289327][ T4247] bond0: (slave eth0): Releasing backup interface
[  797.696258][ T4247] bond0 (unregistering): Released all slaves