5 years. Can check the service booklet for confirmation.

Kruk kruk got many types. You may try to change the dust cover. Few members tried it and problem solved.

--paultan . org/2017/02/27/bermaz-introduces-new-five-year100000-km-warranty/--

--autoworld . com.my/news/2019/01/23/new-mazda-vehicles-have-5-year-manufacturer-warranty-and-5-year-free-maintenance-coverage/--
Year 2018: The free service maintains at 3 years/60,000km, whichever comes 1st. The warranty is extended to 5 years/100,000km.

Year 2019: Free service & warranty sync 5 years/100,000km

Kindly verify with your SC. Also do check your car registration date.

(coz i not sure you bought new / 2nd hand from other ppl / or Mazda Pre-owned programme)

Doesn't sound right. Year 2018 should be 5 years warranty. Don't confuse it with the Free Service. Two different things, and very important too especially when need to claim expensive parts.