[  800.167146][ T8931] bond0: (slave eth0): making interface the new active one
[  800.168587][ T8931] bond0: (slave eth0): Enslaving as an active interface with an up link
[  804.955077][ T8935] bond0: (slave eth0): Releasing backup interface
[  805.448632][ T8938] bond0: (slave eth0): Enslaving as an active interface with an up link
[  810.071039][  T279] bond0: (slave eth0): Releasing backup interface
[  810.291256][  T279] bond0 (unregistering): Released all slaves