Mosaic hops musty smell?

[jessej122]

Brewed an extract IPA 1 oz Columbus 60 min 1oz Columbus 1 oz citra 30 min 1 oz mosaic at flameout went to bottle and the beer had a musty smell to it never brewed with mosaic before don't know if that could be just the aroma of them or if its something I should worry about. Thanks

 

[unionrdr]

Oxidation smells & tastes like musty wet cardboard to me...