On Tue, Mar 16, 2004 at 02:59:27PM -0500, Trever L. Adams wrote: > #0 0x00e93dc8 in __gmpz_set_str (x=0xfeece860, str=0x58eb9e "", That is in libgmp. A bug about crashes in libgmp on Athlons has been reported on fedora-test-list recently. Mirek