Public bug reported: Please pickup the Valgrind fix for RDARAND and " Illegal opcode".
Valgrind report: * https://bugs.kde.org/show_bug.cgi?id=353370 Debian report: * https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=823610 ==================== Working with the Crypto++ library: $ valgrind ./cryptest.exe v ... vex amd64->IR: unhandled instruction bytes: 0x48 0xF 0xC7 0xF0 0x48 0x89 0x45 0x0 vex amd64->IR: REX=1 REX.W=1 REX.R=0 REX.X=0 REX.B=0 vex amd64->IR: VEX=0 VEX.L=0 VEX.nVVVV=0x0 ESC=0F vex amd64->IR: PFX.66=0 PFX.F2=0 PFX.F3=0 ==16081== valgrind: Unrecognised instruction at address 0x5c4902. ==16081== at 0x5C4902: _rdrand64_step (immintrin.h:186) ==16081== by 0x5C4902: ALL_RRI_GenerateBlock (rdrand.cpp:179) ==16081== by 0x5C4902: CryptoPP::RDRAND::GenerateBlock(unsigned char*, unsigned long) (rdrand.cpp:295) ==16081== by 0x505161: CryptoPP::RandomNumberGenerator::GenerateIntoBufferedTransformation(CryptoPP::BufferedTransformation&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned long) (cryptlib.cpp:350) ... ==================== $ uname -a Linux qotom 4.4.0-53-generic #74-Ubuntu SMP Fri Dec 2 15:59:10 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.1 LTS Release: 16.04 Codename: xenial ==================== $ which valgrind /usr/bin/valgrind $ valgrind --version valgrind-3.11.0 $ apt-cache show valgrind Package: valgrind Priority: optional Section: devel Installed-Size: 65186 Maintainer: Ubuntu Developers <[email protected]> Original-Maintainer: Alessandro Ghedini <[email protected]> Architecture: amd64 Version: 1:3.11.0-1ubuntu4.1 Replaces: valgrind-dev Depends: libc6 (>= 2.14), libc6-dbg Recommends: gdb Suggests: valgrind-dbg, kcachegrind, alleyoop, valkyrie (>> 1.3.0) Breaks: valgrind-dev Filename: pool/main/v/valgrind/valgrind_3.11.0-1ubuntu4.1_amd64.deb Size: 10967398 MD5sum: ee114c22adfd029443d62674a594f60a SHA1: 8733fdc869aac7ccf044107377a15fead15a5269 SHA256: f559d5f438ee0f7490008901e7e774644d46456e083ef150ebd1c7e7ec2ff53f ... ** Affects: valgrind (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1659716 Title: Please pickup the Valgrind fix for RDARAND and " Illegal opcode" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/valgrind/+bug/1659716/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
