[  790.262034][ T8934] bond0: (slave eth0): making interface the new active one
[  790.263357][ T8934] bond0: (slave eth0): Enslaving as an active interface with an up link
[  794.964844][ T8938] bond0: (slave eth0): Releasing backup interface
[  795.465778][ T8941] bond0: (slave eth0): Enslaving as an active interface with an up link
[  800.130399][  T280] bond0: (slave eth0): Releasing backup interface
[  800.485991][  T280] bond0 (unregistering): Released all slaves