Hello, I am running on openssl 1.0.2 and I am getting an "Illegal Instruction" when attempting to download a certain file with wget. It also occurs with curl. I have disassembled the code around the bug, and it appears that I am reaching this line: https://github.com/openssl/openssl/blob/master/crypto/aes/asm/aesni-sha256-x86_64.pl#L147 It may perhaps be due to the fact that I am using an AMD machine with the AVX extensions [1], but without XOP or AVX2, which would not enter any of the branches. I don't work in assembler often, so I may be way off base here, if so please enlighten me. If more information would be useful, or if I should attempt to create a bug in request tracker, please just let me know. Thanks very much, Eldon [1] http://en.wikipedia.org/wiki/List_of_AMD_accelerated_processing_unit_microprocessors#.22Kabini.22.2C_.22Temash.22_.282013.2C_28_nm.29 PS: Other versions in the environment are: Gentoo Linux kernel 3.19.0 wget 1.16.1