Narrative:

During cruise flight; smoke was reported by flight attendants coming through the forward part of the galley floor behind the carts. [Notified ATC] and diverted to ZZZ for maintenance. [Maintenance logbook] entry made and [report] form filed. Mechanical malfunction and failure of a recirculation fan; per maintenance tech after arrival.

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Original NASA ASRS Text

Title: A321 Captain reported smoke emanating from galley floor and diverting.

Narrative: During cruise flight; smoke was reported by flight attendants coming through the forward part of the galley floor behind the carts. [Notified ATC] and diverted to ZZZ for maintenance. [Maintenance logbook] entry made and [report] form filed. Mechanical malfunction and failure of a recirculation fan; per maintenance tech after arrival.

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.