Narrative:

Cruise flight deviations for weather and trying to top weather number one engine rolled back two times briefly. One brief ECAM; engine fail stall; then cleared without pilot action. Requested lower altitude [FL320] and assistance from ATC with weather deviations. We discussed the indications and options. We determined that this was not an indication issue and requested divert to nearest suitable. The flight attendant in the aft cabin called and reported smell of smoke. We [advised ATC]. No ecams or smell of smoke present on the flight deck. Clear of the weather we reviewed smoke and engine failure QRH while proceeding to [alternate]. Later; the flight attendants reported they no longer smelled smoke; and that they had smelled smoke on takeoff but also had gone away. Number one engine continued to be stable [and] no other smell of smoke. [After landing] maintenance found bite stator valve failure.

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Original NASA ASRS Text

Title: A320 First Officer reported diverting to an alternate airport after experiencing several engine rollbacks along with a smoke odor in the cabin.

Narrative: Cruise flight deviations for weather and trying to top weather number one engine rolled back two times briefly. One brief ECAM; engine fail stall; then cleared without pilot action. Requested lower altitude [FL320] and assistance from ATC with weather deviations. We discussed the indications and options. We determined that this was not an indication issue and requested divert to nearest suitable. The flight attendant in the aft cabin called and reported smell of smoke. We [advised ATC]. No ECAMS or smell of smoke present on the flight deck. Clear of the weather we reviewed smoke and engine failure QRH while proceeding to [alternate]. Later; the flight attendants reported they no longer smelled smoke; and that they had smelled smoke on takeoff but also had gone away. Number one engine continued to be stable [and] no other smell of smoke. [After landing] Maintenance found bite stator valve failure.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.