See this list of open padic defects.
Keep track of the bugs you report, fix and review here:
Reported
#12534 -- negative exponents of p-adic capped relative zeros are broken
#12535 -- p-adic exponents are broken
#12549 -- p-adic is_zero doesn't normalize at the beginning
#11960 -- matrix of Frobenius for p = 3 is broken
Existing
#6667 -- bug in Newton polygon for p-adic polynomials
#7016 -- Bizarre results when taking the mod of a p-adic number
#8181 -- cannot coerce residue field back to p-adic ring
#8198 -- p-adic precision in vector multiplication
#8240 -- cannot coerce p-adic field into residue field
#8627 -- cannot coerce p-adic capped-rel to capped-abs
#8628 -- confusing defaults for p-adic precision types
#10698 -- error in padic power series construction
Already Needing Review
#11895 -- !pAdicZZpXCRElement is unhashable
#11777 -- Coercion/printing problem with p-adics
#8162 -- p-adic ring constructor documentation incorrect
Fixed