[llvm-bugs] [Bug 47313] New: [10/11] error: unable to execute command: Segmentation fault (core dumped)
via llvm-bugs
llvm-bugs at lists.llvm.org
Tue Aug 25 19:01:57 PDT 2020
https://bugs.llvm.org/show_bug.cgi?id=47313
Bug ID: 47313
Summary: [10/11] error: unable to execute command: Segmentation
fault (core dumped)
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: release blocker
Priority: P
Component: C
Assignee: unassignedclangbugs at nondot.org
Reporter: anbu1024.me at gmail.com
CC: blitzrakete at gmail.com, dgregor at apple.com,
erik.pilkington at gmail.com, llvm-bugs at lists.llvm.org,
richard-llvm at metafoo.co.uk
$ cat test1592.c
typedef unsigned short type_x ;
typedef unsigned short type_y __attribute__ ( ( vector_size ( 16 ) ) ) ;
typedef int ( type_z ) __attribute__ ( ( vector_size ( 8 ) ) ) ;
-------------------------------------------------------------------------------
$ clang-10 --version
clang version 10.0.1
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/tom/Documents/llvm/10.0.1/install-all/bin
-------------------------------------------------------------------------------
$ clang-10 test1592.c
Stack dump:
0. Program arguments:
/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10 -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free
-disable-llvm-verifier -discard-value-names -main-file-name test1592.c
-mrelocation-model static -mthread-model posix -mframe-pointer=all -fmath-errno
-fno-rounding-math -masm-verbose -mconstructor-aliases -munwind-tables
-target-cpu x86-64 -dwarf-column-info -fno-split-dwarf-inlining
-debugger-tuning=gdb -resource-dir
/home/tom/Documents/llvm/10.0.1/install-all/lib/clang/10.0.1 -internal-isystem
/usr/local/include -internal-isystem
/home/tom/Documents/llvm/10.0.1/install-all/lib/clang/10.0.1/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include
-fdebug-compilation-dir
/home/tom/Documents/git/ESmith-FoundBugs/0826/round-2020.08.25_12-02-01
-ferror-limit 19 -fmessage-length 0 -fgnuc-version=4.2.1 -fobjc-runtime=gcc
-fdiagnostics-show-option -fcolor-diagnostics -faddrsig -o
/tmp/test1592-be2a2d.o -x c test1592.c
1. test1592.c:6:64: current parser token ';'
#0 0x0000000001883b1a llvm::sys::PrintStackTrace(llvm::raw_ostream&)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x1883b1a)
#1 0x000000000188181c llvm::sys::RunSignalHandlers()
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x188181c)
#2 0x0000000001881983 SignalHandler(int)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x1881983)
#3 0x00007f696d376390 __restore_rt
(/lib/x86_64-linux-gnu/libpthread.so.0+0x11390)
#4 0x000000000343619e GetTypeSourceInfoForDeclarator((anonymous
namespace)::TypeProcessingState&, clang::QualType, clang::TypeSourceInfo*)
(.constprop.966)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x343619e)
#5 0x000000000343eaea GetFullTypeForDeclarator((anonymous
namespace)::TypeProcessingState&, clang::QualType, clang::TypeSourceInfo*)
(.constprop.962)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x343eaea)
#6 0x000000000344176c clang::Sema::GetTypeForDeclarator(clang::Declarator&,
clang::Scope*)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x344176c)
#7 0x0000000002fbd3e6 clang::Sema::HandleDeclarator(clang::Scope*,
clang::Declarator&, llvm::MutableArrayRef<clang::TemplateParameterList*>)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x2fbd3e6)
#8 0x0000000002fbe089 clang::Sema::ActOnDeclarator(clang::Scope*,
clang::Declarator&)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x2fbe089)
#9 0x0000000002dc9940
clang::Parser::ParseDeclarationAfterDeclaratorAndAttributes(clang::Declarator&,
clang::Parser::ParsedTemplateInfo const&, clang::Parser::ForRangeInit*)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x2dc9940)
#10 0x0000000002ddb2d8 clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&,
clang::DeclaratorContext, clang::SourceLocation*, clang::Parser::ForRangeInit*)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x2ddb2d8)
#11 0x0000000002ddc018
clang::Parser::ParseSimpleDeclaration(clang::DeclaratorContext,
clang::SourceLocation&, clang::Parser::ParsedAttributesWithRange&, bool,
clang::Parser::ForRangeInit*, clang::SourceLocation*)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x2ddc018)
#12 0x0000000002ddc315
clang::Parser::ParseDeclaration(clang::DeclaratorContext,
clang::SourceLocation&, clang::Parser::ParsedAttributesWithRange&,
clang::SourceLocation*)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x2ddc315)
#13 0x0000000002dbab26
clang::Parser::ParseExternalDeclaration(clang::Parser::ParsedAttributesWithRange&,
clang::ParsingDeclSpec*)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x2dbab26)
#14 0x0000000002dbb55d
clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, bool)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x2dbb55d)
#15 0x0000000002daf93d clang::ParseAST(clang::Sema&, bool, bool)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x2daf93d)
#16 0x0000000001fa0bc1 clang::FrontendAction::Execute()
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x1fa0bc1)
#17 0x0000000001f60960
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x1f60960)
#18 0x000000000204a9fb
clang::ExecuteCompilerInvocation(clang::CompilerInstance*)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x204a9fb)
#19 0x00000000009ccd83 cc1_main(llvm::ArrayRef<char const*>, char const*,
void*) (/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x9ccd83)
#20 0x00000000009ca697 ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&)
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x9ca697)
#21 0x000000000095f85b main
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x95f85b)
#22 0x00007f696c070840 __libc_start_main
/build/glibc-e6zv40/glibc-2.23/csu/../csu/libc-start.c:325:0
#23 0x00000000009ca0f9 _start
(/home/tom/Documents/llvm/10.0.1/install-all/bin/clang-10+0x9ca0f9)
clang-10: error: unable to execute command: Segmentation fault (core dumped)
clang-10: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 10.0.1
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/tom/Documents/llvm/10.0.1/install-all/bin
clang-10: note: diagnostic msg: PLEASE submit a bug report to
https://bugs.llvm.org/ and include the crash backtrace, preprocessed source,
and associated run script.
clang-10: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-10: note: diagnostic msg: /tmp/test1592-e4bf1e.c
clang-10: note: diagnostic msg: /tmp/test1592-e4bf1e.sh
clang-10: note: diagnostic msg:
********************
-------------------------------------------------------------------------------
$ clang-11 --version
clang version 11.0.0
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir:
/home/tom/Documents/llvm/clang+llvm-11.0.0-rc1-x86_64-linux-gnu-ubuntu-16.04/bin
-------------------------------------------------------------------------------
$ clang-11 test1592.c
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash
backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments:
/home/tom/Documents/llvm/clang+llvm-11.0.0-rc1-x86_64-linux-gnu-ubuntu-16.04/bin/clang-11
-cc1 -triple x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free
-disable-llvm-verifier -discard-value-names -main-file-name test1592.c
-mrelocation-model static -mframe-pointer=all -fmath-errno -fno-rounding-math
-mconstructor-aliases -munwind-tables -target-cpu x86-64
-fno-split-dwarf-inlining -debugger-tuning=gdb -resource-dir
/home/tom/Documents/llvm/clang+llvm-11.0.0-rc1-x86_64-linux-gnu-ubuntu-16.04/lib/clang/11.0.0
-internal-isystem /usr/local/include -internal-isystem
/home/tom/Documents/llvm/clang+llvm-11.0.0-rc1-x86_64-linux-gnu-ubuntu-16.04/lib/clang/11.0.0/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include
-fdebug-compilation-dir
/home/tom/Documents/git/ESmith-FoundBugs/0826/round-2020.08.25_12-02-01
-ferror-limit 19 -fgnuc-version=4.2.1 -fcolor-diagnostics -faddrsig -o
/tmp/test1592-a7a5ba.o -x c test1592.c
1. test1592.c:6:64: current parser token ';'
#0 0x00000000022c4414 PrintStackTraceSignalHandler(void*)
(/home/tom/Documents/llvm/clang+llvm-11.0.0-rc1-x86_64-linux-gnu-ubuntu-16.04/bin/clang-11+0x22c4414)
#1 0x00000000022c219e llvm::sys::RunSignalHandlers()
(/home/tom/Documents/llvm/clang+llvm-11.0.0-rc1-x86_64-linux-gnu-ubuntu-16.04/bin/clang-11+0x22c219e)
#2 0x00000000022c4715 SignalHandler(int)
(/home/tom/Documents/llvm/clang+llvm-11.0.0-rc1-x86_64-linux-gnu-ubuntu-16.04/bin/clang-11+0x22c4715)
#3 0x00007fb373e58390 __restore_rt
(/lib/x86_64-linux-gnu/libpthread.so.0+0x11390)
#4 0x00000000040bf318 (anonymous
namespace)::FunctionTypeUnwrapper::FunctionTypeUnwrapper(clang::Sema&,
clang::QualType)
(/home/tom/Documents/llvm/clang+llvm-11.0.0-rc1-x86_64-linux-gnu-ubuntu-16.04/bin/clang-11+0x40bf318)
#5 0x000000000837fd70
clang-11: error: unable to execute command: Segmentation fault (core dumped)
clang-11: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 11.0.0
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir:
/home/tom/Documents/llvm/clang+llvm-11.0.0-rc1-x86_64-linux-gnu-ubuntu-16.04/bin
clang-11: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-11: note: diagnostic msg: /tmp/test1592-17c8c3.c
clang-11: note: diagnostic msg: /tmp/test1592-17c8c3.sh
clang-11: note: diagnostic msg:
********************
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