Bug 381699

Summary: Unhandled instruction RDRAND
Product: [Developer tools] valgrind Reporter: jeremy <gcc.hall>
Component: memcheckAssignee: Julian Seward <jseward>
Status: RESOLVED DUPLICATE    
Severity: normal CC: mark
Priority: NOR    
Version First Reported In: 3.11.0   
Target Milestone: ---   
Platform: Mint (Ubuntu based)   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description jeremy 2017-06-26 22:23:41 UTC 
rdrand instruction not recognized on Intel x64.

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vex amd64->IR: unhandled instruction bytes: 0x48 0xF 0xC7 0xF0 0x72 0x9 0xF 0x31
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
==10040== valgrind: Unrecognised instruction at address 0x4027dc.
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==10040== Memcheck, a memory error detector
==10040== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==10040== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==10040== Command: ./g g.c -c
==10040==
Comment 1 Mark Wielaard 2017-06-26 22:38:50 UTC 

*** This bug has been marked as a duplicate of bug 353370 ***