[  826.206863][ T8935] bond0: (slave eth0): making interface the new active one
[  826.207593][ T8935] bond0: (slave eth0): Enslaving as an active interface with an up link
[  830.984046][ T8939] bond0: (slave eth0): Releasing backup interface
[  831.571331][ T8942] bond0: (slave eth0): Enslaving as an active interface with an up link
[  836.309131][ T8637] bond0: (slave eth0): Releasing backup interface
[  836.691520][ T8637] bond0 (unregistering): Released all slaves