[ 
https://issues.apache.org/jira/browse/TS-3260?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Leif Hedstrom updated TS-3260:
------------------------------
    Fix Version/s: 5.3.0

> ASAN fails running our generator code
> -------------------------------------
>
>                 Key: TS-3260
>                 URL: https://issues.apache.org/jira/browse/TS-3260
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Core
>            Reporter: Leif Hedstrom
>             Fix For: 5.3.0
>
>
> I get
> {code}
> ./CompileParseRules
> 0  libLLVM-3.5.so  0x00007f0b4d5c9f32 llvm::sys::PrintStackTrace(_IO_FILE*) + 
> 50
> 1  libLLVM-3.5.so  0x00007f0b4d5c998c
> 2  libpthread.so.0 0x00007f0b4c0660d0
> 3  libLLVM-3.5.so  0x00007f0b4d39eb39 
> llvm::DWARFDebugInfoEntryMinimal::isSubprogramDIE() const + 9
> 4  libLLVM-3.5.so  0x00007f0b4d39fa51 
> llvm::DWARFDebugInfoEntryMinimal::collectChildrenAddressRanges(llvm::DWARFUnit
>  const*, std::vector<std::pair<unsigned long, unsigned long>, 
> std::allocator<std::pair<unsigned long, unsigned long> > >&) const + 49
> 5  libLLVM-3.5.so  0x00007f0b4d39fa7e 
> llvm::DWARFDebugInfoEntryMinimal::collectChildrenAddressRanges(llvm::DWARFUnit
>  const*, std::vector<std::pair<unsigned long, unsigned long>, 
> std::allocator<std::pair<unsigned long, unsigned long> > >&) const + 94
> 6  libLLVM-3.5.so  0x00007f0b4d3a8a7a 
> llvm::DWARFUnit::collectAddressRanges(std::vector<std::pair<unsigned long, 
> unsigned long>, std::allocator<std::pair<unsigned long, unsigned long> > >&) 
> + 202
> 7  libLLVM-3.5.so  0x00007f0b4d39bf91 
> llvm::DWARFDebugAranges::generate(llvm::DWARFContext*) + 433
> 8  libLLVM-3.5.so  0x00007f0b4d390676 llvm::DWARFContext::getDebugAranges() + 
> 134
> 9  libLLVM-3.5.so  0x00007f0b4d3922a1 
> llvm::DWARFContext::getCompileUnitForAddress(unsigned long) + 17
> 10 libLLVM-3.5.so  0x00007f0b4d392ccf 
> llvm::DWARFContext::getInliningInfoForAddress(unsigned long, 
> llvm::DILineInfoSpecifier) + 95
> 11 llvm-symbolizer 0x0000000000406565
> 12 llvm-symbolizer 0x000000000040a48b
> 13 llvm-symbolizer 0x0000000000403630
> 14 libc.so.6       0x00007f0b4ac19fe0 __libc_start_main + 240
> 15 llvm-symbolizer 0x0000000000403fa7
> Stack dump:
> 0.    Program arguments: /usr/bin/llvm-symbolizer --default-arch=x86_64
> ==1804==WARNING: Can't read from symbolizer at fd 3
> 0  libLLVM-3.5.so  0x00007f5b3add5f32 llvm::sys::PrintStackTrace(_IO_FILE*) + 
> 50
> 1  libLLVM-3.5.so  0x00007f5b3add598c
> 2  libpthread.so.0 0x00007f5b398720d0
> 3  libLLVM-3.5.so  0x00007f5b3abaab39 
> llvm::DWARFDebugInfoEntryMinimal::isSubprogramDIE() const + 9
> 4  libLLVM-3.5.so  0x00007f5b3ababa51 
> llvm::DWARFDebugInfoEntryMinimal::collectChildrenAddressRanges(llvm::DWARFUnit
>  const*, std::vector<std::pair<unsigned long, unsigned long>, 
> std::allocator<std::pair<unsigned long, unsigned long> > >&) const + 49
> 5  libLLVM-3.5.so  0x00007f5b3ababa7e 
> llvm::DWARFDebugInfoEntryMinimal::collectChildrenAddressRanges(llvm::DWARFUnit
>  const*, std::vector<std::pair<unsigned long, unsigned long>, 
> std::allocator<std::pair<unsigned long, unsigned long> > >&) const + 94
> 6  libLLVM-3.5.so  0x00007f5b3abb4a7a 
> llvm::DWARFUnit::collectAddressRanges(std::vector<std::pair<unsigned long, 
> unsigned long>, std::allocator<std::pair<unsigned long, unsigned long> > >&) 
> + 202
> 7  libLLVM-3.5.so  0x00007f5b3aba7f91 
> llvm::DWARFDebugAranges::generate(llvm::DWARFContext*) + 433
> 8  libLLVM-3.5.so  0x00007f5b3ab9c676 llvm::DWARFContext::getDebugAranges() + 
> 134
> 9  libLLVM-3.5.so  0x00007f5b3ab9e2a1 
> llvm::DWARFContext::getCompileUnitForAddress(unsigned long) + 17
> 10 libLLVM-3.5.so  0x00007f5b3ab9eccf 
> llvm::DWARFContext::getInliningInfoForAddress(unsigned long, 
> llvm::DILineInfoSpecifier) + 95
> 11 llvm-symbolizer 0x0000000000406565
> 12 llvm-symbolizer 0x000000000040a48b
> 13 llvm-symbolizer 0x0000000000403630
> 14 libc.so.6       0x00007f5b38425fe0 __libc_start_main + 240
> 15 llvm-symbolizer 0x0000000000403fa7
> Stack dump:
> 0.    Program arguments: /usr/bin/llvm-symbolizer --default-arch=x86_64
> ==1804==WARNING: Can't read from symbolizer at fd 3
> 0  libLLVM-3.5.so  0x00007f5a41686f32 llvm::sys::PrintStackTrace(_IO_FILE*) + 
> 50
> 1  libLLVM-3.5.so  0x00007f5a4168698c
> 2  libpthread.so.0 0x00007f5a401230d0
> 3  libLLVM-3.5.so  0x00007f5a4145bb39 
> llvm::DWARFDebugInfoEntryMinimal::isSubprogramDIE() const + 9
> 4  libLLVM-3.5.so  0x00007f5a4145ca51 
> llvm::DWARFDebugInfoEntryMinimal::collectChildrenAddressRanges(llvm::DWARFUnit
>  const*, std::vector<std::pair<unsigned long, unsigned long>, 
> std::allocator<std::pair<unsigned long, unsigned long> > >&) const + 49
> 5  libLLVM-3.5.so  0x00007f5a4145ca7e 
> llvm::DWARFDebugInfoEntryMinimal::collectChildrenAddressRanges(llvm::DWARFUnit
>  const*, std::vector<std::pair<unsigned long, unsigned long>, 
> std::allocator<std::pair<unsigned long, unsigned long> > >&) const + 94
> 6  libLLVM-3.5.so  0x00007f5a41465a7a 
> llvm::DWARFUnit::collectAddressRanges(std::vector<std::pair<unsigned long, 
> unsigned long>, std::allocator<std::pair<unsigned long, unsigned long> > >&) 
> + 202
> 7  libLLVM-3.5.so  0x00007f5a41458f91 
> llvm::DWARFDebugAranges::generate(llvm::DWARFContext*) + 433
> 8  libLLVM-3.5.so  0x00007f5a4144d676 llvm::DWARFContext::getDebugAranges() + 
> 134
> 9  libLLVM-3.5.so  0x00007f5a4144f2a1 
> llvm::DWARFContext::getCompileUnitForAddress(unsigned long) + 17
> 10 libLLVM-3.5.so  0x00007f5a4144fccf 
> llvm::DWARFContext::getInliningInfoForAddress(unsigned long, 
> llvm::DILineInfoSpecifier) + 95
> 11 llvm-symbolizer 0x0000000000406565
> 12 llvm-symbolizer 0x000000000040a48b
> 13 llvm-symbolizer 0x0000000000403630
> 14 libc.so.6       0x00007f5a3ecd6fe0 __libc_start_main + 240
> 15 llvm-symbolizer 0x0000000000403fa7
> Stack dump:
> 0.    Program arguments: /usr/bin/llvm-symbolizer --default-arch=x86_64
> ==1804==WARNING: Can't read from symbolizer at fd 3
> 0  libLLVM-3.5.so  0x00007f808f3f8f32 llvm::sys::PrintStackTrace(_IO_FILE*) + 
> 50
> 1  libLLVM-3.5.so  0x00007f808f3f898c
> 2  libpthread.so.0 0x00007f808de950d0
> 3  libLLVM-3.5.so  0x00007f808f1cdb39 
> llvm::DWARFDebugInfoEntryMinimal::isSubprogramDIE() const + 9
> 4  libLLVM-3.5.so  0x00007f808f1cea51 
> llvm::DWARFDebugInfoEntryMinimal::collectChildrenAddressRanges(llvm::DWARFUnit
>  const*, std::vector<std::pair<unsigned long, unsigned long>, 
> std::allocator<std::pair<unsigned long, unsigned long> > >&) const + 49
> 5  libLLVM-3.5.so  0x00007f808f1cea7e 
> llvm::DWARFDebugInfoEntryMinimal::collectChildrenAddressRanges(llvm::DWARFUnit
>  const*, std::vector<std::pair<unsigned long, unsigned long>, 
> std::allocator<std::pair<unsigned long, unsigned long> > >&) const + 94
> 6  libLLVM-3.5.so  0x00007f808f1d7a7a 
> llvm::DWARFUnit::collectAddressRanges(std::vector<std::pair<unsigned long, 
> unsigned long>, std::allocator<std::pair<unsigned long, unsigned long> > >&) 
> + 202
> 7  libLLVM-3.5.so  0x00007f808f1caf91 
> llvm::DWARFDebugAranges::generate(llvm::DWARFContext*) + 433
> 8  libLLVM-3.5.so  0x00007f808f1bf676 llvm::DWARFContext::getDebugAranges() + 
> 134
> 9  libLLVM-3.5.so  0x00007f808f1c12a1 
> llvm::DWARFContext::getCompileUnitForAddress(unsigned long) + 17
> 10 libLLVM-3.5.so  0x00007f808f1c1ccf 
> llvm::DWARFContext::getInliningInfoForAddress(unsigned long, 
> llvm::DILineInfoSpecifier) + 95
> 11 llvm-symbolizer 0x0000000000406565
> 12 llvm-symbolizer 0x000000000040a48b
> 13 llvm-symbolizer 0x0000000000403630
> 14 libc.so.6       0x00007f808ca48fe0 __libc_start_main + 240
> 15 llvm-symbolizer 0x0000000000403fa7
> Stack dump:
> 0.    Program arguments: /usr/bin/llvm-symbolizer --default-arch=x86_64
> ==1804==WARNING: Can't read from symbolizer at fd 3
> ==1804==WARNING: Failed to use and restart external symbolizer!
> =================================================================
> {code}



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