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List:       kde-bugs-dist
Subject:    [valgrind] [Bug 353384] New: unhandled instruction bytes: 0x66 0xF 0x3A 0x62 0xD1 0x62 0x41 0x3B  __
From:       Mark Lakata <mark () lakata ! org>
Date:       2015-10-01 1:27:18
Message-ID: bug-353384-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=353384

            Bug ID: 353384
           Summary: unhandled instruction bytes: 0x66 0xF 0x3A 0x62 0xD1
                    0x62 0x41 0x3B  __intel_sse4_strpbrk
           Product: valgrind
           Version: unspecified
          Platform: Compiled Sources
                OS: Linux
            Status: UNCONFIRMED
          Severity: grave
          Priority: NOR
         Component: general
          Assignee: jseward@acm.org
          Reporter: mark@lakata.org

vex amd64->IR: unhandled instruction bytes: 0x66 0xF 0x3A 0x62 0xD1 0x62 0x41
0x3B
vex amd64->IR:   REX=0 REX.W=0 REX.R=0 REX.X=0 REX.B=0
vex amd64->IR:   VEX=0 VEX.L=0 VEX.nVVVV=0x0 ESC=0F3A
vex amd64->IR:   PFX.66=1 PFX.F2=0 PFX.F3=0
==16917== valgrind: Unrecognised instruction at address 0xbc59df.
==16917==    at 0xBC59DF: __intel_sse4_strpbrk (in
/home/UNIXHOME/mlakata/p4/acq/Sequel/basecaller/build/x86_64/Debug/application/basecaller-console-app)
==16917==    by 0x95BB1C: Json::valueToQuotedString(char const*) (string.h:306)
==16917==    by 0x963A33: Json::BuiltStyledStreamWriter::writeValue(Json::Value
const&) (json_writer.cpp:790)
==16917==    by 0x962606: Json::BuiltStyledStreamWriter::write(Json::Value
const&, std::ostream*) (json_writer.cpp:749)
==16917==    by 0x965CDF: Json::operator<<(std::ostream&, Json::Value const&)
(json_writer.cpp:1045)
==16917==    by 0x90F9AD:
PacBio::Postprimary::Baz::FileHeaderBuilder::CreateJSON()
(FileHeaderBuilder.cpp:119)
==16917==    by 0x8FE2DE:
PacBio::Postprimary::Bazwriter::BazWriter::BazWriter(std::string const&,
PacBio::Postprimary::Baz::FileHeaderBuilder&, bool) (BazWriter.cpp:79)
==16917==    by 0x780500: BasecallerConsole::OpenBazFile() (ConsoleApp.cpp:255)
==16917==    by 0x77EBFD: BasecallerConsole::RunWriter() (ConsoleApp.cpp:282)
==16917==    by 0x9C96F2:
PacBio::Process::ThreadedProcessBase::WrapThread(std::string const&,
std::function<void ()>) (functional:2471)
==16917==    by 0x9D97EE:
std::thread::_Impl<std::_Bind_simple<PacBio::Process::ThreadedProcessBase::CreateThread(char
const*, std::function<void ()>)::{lambda()#1} ()> >::_M_run()
(ProcessBase.cpp:252)
==16917==    by 0x6C981DF: ??? (in /usr/lib64/libstdc++.so.6.0.19)


Reproducible: Always

Steps to Reproduce:
1. used a program built by Intel 2015 icc compiler
2.  valgrind application/basecaller-console-app my application arguments


Actual Results:  
See details. Causes SIGILL

Expected Results:  
valgring shouldn't SIGILL

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