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Unable to build LLVM 18.1.7 due to failed x86 tests on FC39 on ppc64le #101016

Open matevy opened 3 months ago

matevy commented 3 months ago

if I try to build LLVM 18.1.7 or 18.1.7 on FC39 inside docker container (host is Power8 ppc64le Ubuntu 22.04) it fails during testing:

`[663/664] Running the LLVM regression tests FAIL: LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test (46252 of 53310) **** TEST 'LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test' FAILED **** Exit Code: 139

Command Output (stderr):

RUN: at line 1: /root/llvm-project/build/bin/dsymutil --linker=parallel -f -o /root/llvm-project/build/test/tools/dsymutil/X86/DWARFLinkerParallel/Output/odr-predictable-output2.test.tmp1.o -oso-prepend-path=/root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../ -y /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test

--

FAIL: LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test (46475 of 53310) **** TEST 'LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test' FAILED **** Exit Code: 2

Command Output (stderr):

RUN: at line 1: /root/llvm-project/build/bin/dsymutil --linker=parallel -f -o - -oso-prepend-path=/root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../ -y /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test | /root/llvm-project/build/bin/llvm-dwarfdump --verify - | /root/llvm-project/build/bin/FileCheck -check-prefixes=VERIFY /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test

--

Failed Tests (2): LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test

Testing Time: 877.44s

Total Discovered Tests: 58174 Skipped : 64 (0.11%) Unsupported : 2060 (3.54%) Passed : 55892 (96.08%) Expectedly Failed: 156 (0.27%) Failed : 2 (0.00%) FAILED: test/CMakeFiles/check-llvm /root/llvm-project/build/test/CMakeFiles/check-llvm cd /root/llvm-project/build/test && /usr/bin/python3.12 /root/llvm-project/build/./bin/llvm-lit -sv /root/llvm-project/build/test ninja: build stopped: subcommand failed.`

compiling on host itself on Ubuntu 22.04 does not fail. Using exactly the same Dockerfile on Ubuntu 22.04 x86_64 host it also builds fine.

Some of previous versions of LLVM (16.x for sure) built find in the same environment.

matevy commented 3 months ago

Same host, but FC40 and LLVM 18.1.8 fails on even more tests: Failed Tests (5): LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-fwd-declaration2.test LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-fwd-declaration3.test LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-uniquing.cpp llvm-18.1.8 build fail FC40.txt

llvmbot commented 3 months ago

@llvm/issue-subscribers-backend-powerpc

Author: None (matevy)

if I try to build LLVM 18.1.7 or 18.1.7 on FC39 inside docker container (host is Power8 ppc64le Ubuntu 22.04) it fails during testing: `[663/664] Running the LLVM regression tests FAIL: LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test (46252 of 53310) ******************** TEST 'LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test' FAILED ******************** Exit Code: 139 Command Output (stderr): -- RUN: at line 1: /root/llvm-project/build/bin/dsymutil --linker=parallel -f -o /root/llvm-project/build/test/tools/dsymutil/X86/DWARFLinkerParallel/Output/odr-predictable-output2.test.tmp1.o -oso-prepend-path=/root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../ -y /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test + /root/llvm-project/build/bin/dsymutil --linker=parallel -f -o /root/llvm-project/build/test/tools/dsymutil/X86/DWARFLinkerParallel/Output/odr-predictable-output2.test.tmp1.o -oso-prepend-path=/root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../ -y /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo1.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:39.000000000) warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo2.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:43.000000000) warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo3.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:47.000000000) warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/main.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:54.000000000) PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. /root/llvm-project/build/test/tools/dsymutil/X86/DWARFLinkerParallel/Output/odr-predictable-output2.test.script: line 8: 2005731 Segmentation fault /root/llvm-project/build/bin/dsymutil --linker=parallel -f -o /root/llvm-project/build/test/tools/dsymutil/X86/DWARFLinkerParallel/Output/odr-predictable-output2.test.tmp1.o -oso-prepend-path=/root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../ -y /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test -- ******************** FAIL: LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test (46475 of 53310) ******************** TEST 'LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test' FAILED ******************** Exit Code: 2 Command Output (stderr): -- RUN: at line 1: /root/llvm-project/build/bin/dsymutil --linker=parallel -f -o - -oso-prepend-path=/root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../ -y /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test | /root/llvm-project/build/bin/llvm-dwarfdump --verify - | /root/llvm-project/build/bin/FileCheck -check-prefixes=VERIFY /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test + /root/llvm-project/build/bin/dsymutil --linker=parallel -f -o - -oso-prepend-path=/root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../ -y /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test + /root/llvm-project/build/bin/llvm-dwarfdump --verify - + /root/llvm-project/build/bin/FileCheck -check-prefixes=VERIFY /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo1.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:39.000000000) warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo2.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:43.000000000) warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo3.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:47.000000000) warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/main.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:54.000000000) RUN: at line 2: /root/llvm-project/build/bin/dsymutil --linker=parallel -f -o - -oso-prepend-path=/root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../ -y /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test | /root/llvm-project/build/bin/llvm-dwarfdump -a - | /root/llvm-project/build/bin/FileCheck /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test + /root/llvm-project/build/bin/dsymutil --linker=parallel -f -o - -oso-prepend-path=/root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../ -y /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test + /root/llvm-project/build/bin/FileCheck /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test + /root/llvm-project/build/bin/llvm-dwarfdump -a - warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo1.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:39.000000000) warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo2.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:43.000000000) warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo3.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:47.000000000) warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/main.o: timestamp mismatch between object file (2024-07-26 10:47:18.521297524) and debug map (2021-12-07 19:18:54.000000000) PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. #0 0x00000000127f2d80 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/root/llvm-project/build/bin/dsymutil+0x127f2d80) #1 0x00000000127eff8c SignalHandler(int) Signals.cpp:0:0 #2 0x00007c73f7d60444 (linux-vdso64.so.1+0x444) #3 0x0000000012473e0c llvm::dwarf_linker::parallel::CompileUnit::allocateTypeDie(llvm::dwarf_linker::parallel::TypeEntryBody*, llvm::dwarf_linker::parallel::DIEGenerator&, llvm::dwarf::Tag, bool, bool) (/root/llvm-project/build/bin/dsymutil+0x12473e0c) #4 0x00000000124744b8 llvm::dwarf_linker::parallel::CompileUnit::createTypeDIEandCloneAttributes(llvm::DWARFDebugInfoEntry const*, llvm::dwarf_linker::parallel::DIEGenerator&, llvm::StringMapEntry<std::atomic<llvm::dwarf_linker::parallel::TypeEntryBody*>>*, llvm::dwarf_linker::parallel::TypeUnit*) (/root/llvm-project/build/bin/dsymutil+0x124744b8) #5 0x0000000012474e80 llvm::dwarf_linker::parallel::CompileUnit::cloneDIE(llvm::DWARFDebugInfoEntry const*, llvm::StringMapEntry<std::atomic<llvm::dwarf_linker::parallel::TypeEntryBody*>>*, unsigned long, std::optional<long>, std::optional<long>, llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator, 4096ul, 4096ul, 128ul>&, llvm::dwarf_linker::parallel::TypeUnit*) (/root/llvm-project/build/bin/dsymutil+0x12474e80) #6 0x0000000012474f28 llvm::dwarf_linker::parallel::CompileUnit::cloneDIE(llvm::DWARFDebugInfoEntry const*, llvm::StringMapEntry<std::atomic<llvm::dwarf_linker::parallel::TypeEntryBody*>>*, unsigned long, std::optional<long>, std::optional<long>, llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator, 4096ul, 4096ul, 128ul>&, llvm::dwarf_linker::parallel::TypeUnit*) (/root/llvm-project/build/bin/dsymutil+0x12474f28) #7 0x0000000012474f28 llvm::dwarf_linker::parallel::CompileUnit::cloneDIE(llvm::DWARFDebugInfoEntry const*, llvm::StringMapEntry<std::atomic<llvm::dwarf_linker::parallel::TypeEntryBody*>>*, unsigned long, std::optional<long>, std::optional<long>, llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator, 4096ul, 4096ul, 128ul>&, llvm::dwarf_linker::parallel::TypeUnit*) (/root/llvm-project/build/bin/dsymutil+0x12474f28) #8 0x0000000012474f28 llvm::dwarf_linker::parallel::CompileUnit::cloneDIE(llvm::DWARFDebugInfoEntry const*, llvm::StringMapEntry<std::atomic<llvm::dwarf_linker::parallel::TypeEntryBody*>>*, unsigned long, std::optional<long>, std::optional<long>, llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator, 4096ul, 4096ul, 128ul>&, llvm::dwarf_linker::parallel::TypeUnit*) (/root/llvm-project/build/bin/dsymutil+0x12474f28) #9 0x0000000012474f28 llvm::dwarf_linker::parallel::CompileUnit::cloneDIE(llvm::DWARFDebugInfoEntry const*, llvm::StringMapEntry<std::atomic<llvm::dwarf_linker::parallel::TypeEntryBody*>>*, unsigned long, std::optional<long>, std::optional<long>, llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator, 4096ul, 4096ul, 128ul>&, llvm::dwarf_linker::parallel::TypeUnit*) (/root/llvm-project/build/bin/dsymutil+0x12474f28) #10 0x0000000012480644 llvm::dwarf_linker::parallel::CompileUnit::cloneAndEmit(std::optional<std::reference_wrapper<llvm::Triple const>>, llvm::dwarf_linker::parallel::TypeUnit*) (/root/llvm-project/build/bin/dsymutil+0x12480644) #11 0x000000001246215c llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::linkSingleCompileUnit(llvm::dwarf_linker::parallel::CompileUnit&, llvm::dwarf_linker::parallel::TypeUnit*, llvm::dwarf_linker::parallel::CompileUnit::Stage) (/root/llvm-project/build/bin/dsymutil+0x1246215c) #12 0x0000000012752d8c std::_Function_handler<void (), llvm::parallelFor(unsigned long, unsigned long, llvm::function_ref<void (unsigned long)>)::'lambda0'()>::_M_invoke(std::_Any_data const&) Parallel.cpp:0:0 #13 0x0000000012753280 std::_Function_handler<void (), llvm::parallel::TaskGroup::spawn(std::function<void ()>, bool)::'lambda'()>::_M_invoke(std::_Any_data const&) Parallel.cpp:0:0 #14 0x0000000012753e04 std::thread::_State_impl<std::thread::_Invoker<std::tuple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'()::operator()() const::'lambda'()>>>::_M_run() Parallel.cpp:0:0 #15 0x00007c73f7941330 (/lib64/libstdc++.so.6+0x161330) #16 0x00007c73f7471524 start_thread (/lib64/libc.so.6+0xb1524) error: -: The file was not recognized as a valid object file FileCheck error: '<stdin>' is empty. FileCheck command line: /root/llvm-project/build/bin/FileCheck /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test -- ******************** ******************** Failed Tests (2): LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test LLVM :: tools/dsymutil/X86/DWARFLinkerParallel/odr-string.test Testing Time: 877.44s Total Discovered Tests: 58174 Skipped : 64 (0.11%) Unsupported : 2060 (3.54%) Passed : 55892 (96.08%) Expectedly Failed: 156 (0.27%) Failed : 2 (0.00%) FAILED: test/CMakeFiles/check-llvm /root/llvm-project/build/test/CMakeFiles/check-llvm cd /root/llvm-project/build/test && /usr/bin/python3.12 /root/llvm-project/build/./bin/llvm-lit -sv /root/llvm-project/build/test ninja: build stopped: subcommand failed.` compiling on host itself on Ubuntu 22.04 does not fail. Using exactly the same Dockerfile on Ubuntu 22.04 x86_64 host it also builds fine. Some of previous versions of LLVM (16.x for sure) built find in the same environment.
chenzheng1030 commented 3 months ago

Thanks for reporting this issue. I suspect this is caused by https://github.com/llvm/llvm-project/pull/68721

It would be great if you can share more info about where the crash happens inside function CompileUnit::allocateTypeDie(llvm::dwarf_linker::parallel::TypeEntryBody*. @matevy

Any thoughts for this crash inside docker? @avl-llvm

matevy commented 3 months ago

can you give me instructions how to collect more info?

chenzheng1030 commented 3 months ago

can you give me instructions how to collect more info?

For example, build a debug version LLVM, when the crash happens, it should tell you the line number in the GDB's trace back table.

matevy commented 3 months ago

debug versions itself fails even before testing, other erros.

but if I reproduce this specific problem, I get the following backtrace

(gdb) run Starting program: /root/llvm-project/build/bin/dsymutil --linker=parallel -f -o /root/llvm-project/build/test/tools/dsymutil/X86/DWARFLinkerParallel/Output/odr-predictable-output2.test.tmp1.o -oso-prepend-path=/root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../ -y /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-predictable-output2.test

This GDB supports auto-downloading debuginfo from the following URLs: https://debuginfod.fedoraproject.org/ Enable debuginfod for this session? (y or [n]) y Debuginfod has been enabled. To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit. Downloading separate debug info for /lib64/libz.so.1 [Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1". [New Thread 0x7ffff75bf0c0 (LWP 633158)] [New Thread 0x7ffff6daf0c0 (LWP 633159)] [New Thread 0x7ffff659f0c0 (LWP 633160)] [New Thread 0x7ffff5d8f0c0 (LWP 633161)] [New Thread 0x7ffff557f0c0 (LWP 633162)] [New Thread 0x7ffff4d6f0c0 (LWP 633163)] [New Thread 0x7fffefdef0c0 (LWP 633164)] [New Thread 0x7fffef5df0c0 (LWP 633165)] [New Thread 0x7fffeedcf0c0 (LWP 633166)] [New Thread 0x7fffee5bf0c0 (LWP 633167)] [New Thread 0x7fffeddaf0c0 (LWP 633168)] [New Thread 0x7fffed59f0c0 (LWP 633169)] [New Thread 0x7fffecd8f0c0 (LWP 633170)] [New Thread 0x7fffec57f0c0 (LWP 633171)] [New Thread 0x7fffebd6f0c0 (LWP 633172)] [New Thread 0x7fffeb55f0c0 (LWP 633173)] [New Thread 0x7fffead4f0c0 (LWP 633174)] [New Thread 0x7fffea53f0c0 (LWP 633175)] [New Thread 0x7fffe9d2f0c0 (LWP 633176)] [New Thread 0x7fffe951f0c0 (LWP 633177)] [New Thread 0x7fffe8d0f0c0 (LWP 633178)] [New Thread 0x7fffe84ff0c0 (LWP 633179)] [New Thread 0x7fffe7cef0c0 (LWP 633180)] [New Thread 0x7fffe74df0c0 (LWP 633181)] [New Thread 0x7fffe6ccf0c0 (LWP 633182)] [New Thread 0x7fffe64bf0c0 (LWP 633183)] [New Thread 0x7fffe5caf0c0 (LWP 633184)] [New Thread 0x7fffe549f0c0 (LWP 633185)] [New Thread 0x7fffe4c8f0c0 (LWP 633186)] [New Thread 0x7fffe447f0c0 (LWP 633187)] [New Thread 0x7fffe3c6f0c0 (LWP 633188)] [New Thread 0x7fffe345f0c0 (LWP 633189)] [New Thread 0x7fffe2c4f0c0 (LWP 633190)] [New Thread 0x7fffe243f0c0 (LWP 633191)] [New Thread 0x7fffe1c2f0c0 (LWP 633192)] [New Thread 0x7fffe141f0c0 (LWP 633193)] [New Thread 0x7fffe0c0f0c0 (LWP 633194)] [New Thread 0x7fffe03ff0c0 (LWP 633195)] [New Thread 0x7fffdfbef0c0 (LWP 633196)] [New Thread 0x7fffdf3df0c0 (LWP 633197)] [New Thread 0x7fffdebcf0c0 (LWP 633198)] [New Thread 0x7fffde3bf0c0 (LWP 633199)] [New Thread 0x7fffddbaf0c0 (LWP 633200)] [New Thread 0x7fffdd39f0c0 (LWP 633201)] [New Thread 0x7fffdcb8f0c0 (LWP 633202)] [New Thread 0x7fffdc37f0c0 (LWP 633203)] [New Thread 0x7fffdbb6f0c0 (LWP 633204)] [New Thread 0x7fffdb35f0c0 (LWP 633205)] [New Thread 0x7fffdab4f0c0 (LWP 633206)] [New Thread 0x7fffda33f0c0 (LWP 633207)] [New Thread 0x7fffd9b2f0c0 (LWP 633208)] [New Thread 0x7fffd931f0c0 (LWP 633209)] [New Thread 0x7fffd8b0f0c0 (LWP 633210)] [New Thread 0x7fffd82ff0c0 (LWP 633211)] [New Thread 0x7fffd7aef0c0 (LWP 633212)] [New Thread 0x7fffd72df0c0 (LWP 633213)] [New Thread 0x7fffd6acf0c0 (LWP 633214)] [New Thread 0x7fffd62bf0c0 (LWP 633215)] [New Thread 0x7fffd5aaf0c0 (LWP 633216)] [New Thread 0x7fffd529f0c0 (LWP 633217)] [New Thread 0x7fffd4a8f0c0 (LWP 633218)] [New Thread 0x7fffd427f0c0 (LWP 633219)] [New Thread 0x7fffd3a6f0c0 (LWP 633220)] [New Thread 0x7fffd325f0c0 (LWP 633221)] [New Thread 0x7fffd2a4f0c0 (LWP 633222)] [New Thread 0x7fffd223f0c0 (LWP 633223)] [New Thread 0x7fffd1a2f0c0 (LWP 633224)] warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo1.o: timestamp mismatch between object file (2024-07-31 11:01:17.[New Thread 0x7fffd121f0c0 (LWP 633225)] 636477297) and debug map (2021-12-07 19:18:39.000000000) [New Thread 0x7fffd0a0f0c0 (LWP 633226)] [New Thread 0x7fffd01ff0c0 (LWP 633227)] [New Thread 0x7fffcf9ef0c0 (LWP 633228)] [New Thread 0x7fffcf1df0c0 (LWP 633229)] [New Thread 0x7fffce9cf0c0 (LWP 633230)] warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo2.o: timestamp mismatch between object file (2024-07-31 11:01:17.636477297) and debug map (2021-12-07 19:18:43.000000000) [New Thread 0x7fffce1bf0c0 (LWP 633231)] [New Thread 0x7fffcd9af0c0 (LWP 633232)] [New Thread 0x7fffcd19f0c0 (LWP 633233)] [New Thread 0x7fffcc98f0c0 (LWP 633234)] warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/foo3.o: timestamp mismatch between object file (2024-07-31 11:01:17.636477297) and debug map (2021-12-07 19:18:47.000000000) [New Thread 0x7fffcc17f0c0 (LWP 633235)] [New Thread 0x7fffcb96f0c0 (LWP 633236)] [New Thread 0x7fffcb15f0c0 (LWP 633237)] warning: /root/llvm-project/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/../Inputs/String/main.o: timestamp mismatch between object file (2024-07-31 11:01:17.636477297) and debug map (2021-12-07 19:18:54.000000000) [New Thread 0x7fffca94f0c0 (LWP 633238)] [New Thread 0x7fffca13f0c0 (LWP 633239)] [New Thread 0x7fffc992f0c0 (LWP 633240)] [New Thread 0x7fffc911f0c0 (LWP 633241)] dsymutil: /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp:1480: llvm::dwarf_linker::parallel::TypeEntry llvm::dwarf_linker::parallel::CompileUnit::createTypeDIEandCloneAttributes(const llvm::DWARFDebugInfoEntry, llvm::dwarf_linker::parallel::DIEGenerator&, llvm::dwarf_linker::parallel::TypeEntry, llvm::dwarf_linker::parallel::TypeUnit): Assertion `EntryBody' failed.

Thread 4 "dsymutil" received signal SIGABRT, Aborted. [Switching to Thread 0x7ffff659f0c0 (LWP 633160)] 0x00007ffff767418c in pthread_kill_implementation (threadid=, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:43 Downloading source file /usr/src/debug/glibc-2.38-18.fc39.ppc64le/nptl/pthread_kill.c 43 int ret = INTERNAL_SYSCALL_CALL (tgkill, getpid (), tid, signo);
(gdb) backtrace

0 0x00007ffff767418c in __pthread_kill_implementation (threadid=, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:43

1 0x00007ffff767422c in __pthread_kill_internal (signo=6, threadid=) at pthread_kill.c:78

2 0x00007ffff761070c in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26

3 0x00007ffff75f073c in __GI_abort () at abort.c:79

4 0x00007ffff7604798 in __assert_fail_base (fmt=0x7ffff77b7500 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n",

assertion=assertion@entry=0x190f27d8 "EntryBody", 
file=file@entry=0x190f1d48 "/root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp", line=line@entry=1480, 
function=function@entry=0x190f2688 "llvm::dwarf_linker::parallel::TypeEntry* llvm::dwarf_linker::parallel::CompileUnit::createTypeDIEandCloneAttributes(const llvm::DWARFDebugInfoEntry*, llvm::dwarf_linker::parallel::DIEGenerator&, llvm:"...) at assert.c:92

5 0x00007ffff7604844 in __assert_fail (assertion=0x190f27d8 "EntryBody",

file=0x190f1d48 "/root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp", line=1480, 
function=0x190f2688 "llvm::dwarf_linker::parallel::TypeEntry* llvm::dwarf_linker::parallel::CompileUnit::createTypeDIEandCloneAttributes(const llvm::DWARFDebugInfoEntry*, llvm::dwarf_linker::parallel::DIEGenerator&, llvm:"...) at assert.c:101

6 0x0000000013dde080 in llvm::dwarf_linker::parallel::CompileUnit::createTypeDIEandCloneAttributes (this=0x7fffbc000c90,

InputDieEntry=0x1ba5e188, TypeDIEGenerator=..., ClonedParentTypeDIE=0x7fffa802faf0, ArtificialTypeUnit=0x7fffc4000b70)
at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp:1480

7 0x0000000013ddd3a0 in llvm::dwarf_linker::parallel::CompileUnit::cloneDIE (this=0x7fffbc000c90, InputDieEntry=0x1ba5e188,

ClonedParentTypeDIE=0x7fffa802faf0, OutOffset=49, FuncAddressAdjustment=std::optional [no contained value], 
VarAddressAdjustment=std::optional [no contained value], Allocator=..., ArtificialTypeUnit=0x7fffc4000b70)
at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp:1317

8 0x0000000013ddd4b4 in llvm::dwarf_linker::parallel::CompileUnit::cloneDIE (this=0x7fffbc000c90, InputDieEntry=0x1ba5e140,

ClonedParentTypeDIE=0x7fffa800bc38, OutOffset=49, FuncAddressAdjustment=std::optional [no contained value], 
VarAddressAdjustment=std::optional [no contained value], Allocator=..., ArtificialTypeUnit=0x7fffc4000b70)
at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp:1338

9 0x0000000013ddd4b4 in llvm::dwarf_linker::parallel::CompileUnit::cloneDIE (this=0x7fffbc000c90, InputDieEntry=0x1ba5d0c0,

ClonedParentTypeDIE=0x7fffa800bc18, OutOffset=49, FuncAddressAdjustment=std::optional [no contained value], 
VarAddressAdjustment=std::optional [no contained value], Allocator=..., ArtificialTypeUnit=0x7fffc4000b70)
at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp:1338

10 0x0000000013ddd4b4 in llvm::dwarf_linker::parallel::CompileUnit::cloneDIE (this=0x7fffbc000c90, InputDieEntry=0x1ba5d0a8,

ClonedParentTypeDIE=0x7fffa800bc00, OutOffset=49, FuncAddressAdjustment=std::optional [no contained value], 
VarAddressAdjustment=std::optional [no contained value], Allocator=..., ArtificialTypeUnit=0x7fffc4000b70)
at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp:1338

11 0x0000000013ddd4b4 in llvm::dwarf_linker::parallel::CompileUnit::cloneDIE (this=0x7fffbc000c90, InputDieEntry=0x1ba5d090,

ClonedParentTypeDIE=0x7fffc4282ed0, OutOffset=49, FuncAddressAdjustment=std::optional [no contained value], 
VarAddressAdjustment=std::optional [no contained value], Allocator=..., ArtificialTypeUnit=0x7fffc4000b70)
at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp:1338

12 0x0000000013ddd4b4 in llvm::dwarf_linker::parallel::CompileUnit::cloneDIE (this=0x7fffbc000c90, InputDieEntry=0x1ba5d060,

ClonedParentTypeDIE=0x7fffc4282ed0, OutOffset=49, FuncAddressAdjustment=std::optional [no contained value], 
VarAddressAdjustment=std::optional [no contained value], Allocator=..., ArtificialTypeUnit=0x7fffc4000b70)
at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp:1338

13 0x0000000013ddccf0 in llvm::dwarf_linker::parallel::CompileUnit::cloneAndEmit (this=0x7fffbc000c90, TargetTriple=std::optional = {...},

ArtificialTypeUnit=0x7fffc4000b70) at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerCompileUnit.cpp:1246

--Type for more, q to quit, c to continue without paging--

14 0x0000000013d9322c in operator() (__closure=0x7ffff659e048) at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerImpl.cpp:675

15 0x0000000013d9adc0 in llvm::function_ref<llvm::Expected()>::callback_fn<llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::linkSingleCompileUnit(llvm::dwarf_linker::parallel::CompileUnit&, llvm::dwarf_linker::parallel::TypeUnit*, llvm::dwarf_linker::parallel::CompileUnit::Stage)::<lambda()> >(intptr_t) (callable=140737326473288) at /root/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46

16 0x0000000013dad2a4 in llvm::function_ref<llvm::Expected ()>::operator()() const (this=0x7ffff659dff8)

at /root/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:68

17 0x0000000013da89e0 in llvm::dwarf_linker::finiteLoop(llvm::function_ref<llvm::Expected ()>, unsigned long) (Iteration=...,

MaxCounter=100000) at /root/llvm-project/llvm/include/llvm/DWARFLinker/Utils.h:30

18 0x0000000013d9347c in llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::linkSingleCompileUnit (this=0x1b9fa480, CU=...,

ArtificialTypeUnit=0x7fffc4000b70, DoUntilStage=llvm::dwarf_linker::parallel::CompileUnit::Stage::Cleaned)
at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerImpl.cpp:704

19 0x0000000013d918ac in operator() (__closure=0x7fffca94dd30, CU=std::unique_ptr = {...})

at /root/llvm-project/llvm/lib/DWARFLinker/Parallel/DWARFLinkerImpl.cpp:500

20 0x0000000013d9a008 in operator() (__closure=0x7fffca94dd00, I=0) at /root/llvm-project/llvm/include/llvm/Support/Parallel.h:234

21 0x0000000013d9e350 in llvm::function_ref<void(long unsigned int)>::callback_fn<llvm::parallelForEach<std::unique_ptr, dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::link(llvm::dwarf_linker::parallel::TypeUnit)::<lambda(std::unique_ptr&)> >(std::unique_ptr, std::unique_ptr, dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::link(llvm::dwarf_linker::parallel::TypeUnit*)::<lambda(std::unique_ptr&)>)::<lambda(size_t)> >(intptr_t, unsigned long) (callable=140736592141568, params#0=0)

at /root/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:45

22 0x000000001457ccc8 in llvm::function_ref<void (unsigned long)>::operator()(unsigned long) const (this=0x7fffca94dcc0, params#0=0)

at /root/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:68

23 0x0000000014577de0 in operator() (__closure=0x7fffbc0014a0) at /root/llvm-project/llvm/lib/Support/Parallel.cpp:248

24 0x000000001457a2fc in std::invoke_impl<void, llvm::parallelFor(size_t, size_t, function_ref<void(long unsigned int)>)::<lambda()>&>(std::invoke_other, struct {...} &) (__f=...) at /usr/include/c++/13/bits/invoke.h:61

25 0x0000000014579abc in std::invoke_r<void, llvm::parallelFor(size_t, size_t, function_ref<void(long unsigned int)>)::<lambda()>&>(struct {...} &) (fn=...) at /usr/include/c++/13/bits/invoke.h:111

26 0x0000000014579160 in std::_Function_handler<void(), llvm::parallelFor(size_t, size_t, function_ref<void(long unsigned int)>)::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/13/bits/std_function.h:290

27 0x00000000100363a0 in std::function<void ()>::operator()() const (this=0x7fffbc0014c0) at /usr/include/c++/13/bits/std_function.h:591

28 0x0000000014577b40 in operator() (__closure=0x7fffbc0014c0) at /root/llvm-project/llvm/lib/Support/Parallel.cpp:214

29 0x0000000014579f74 in std::invoke_impl<void, llvm::parallel::TaskGroup::spawn(std::function<void()>, bool)::<lambda()>&>(std::__invoke_other, struct {...} &) (f=...) at /usr/include/c++/13/bits/invoke.h:61

30 0x000000001457956c in std::__invoke_r<void, llvm::parallel::TaskGroup::spawn(std::function<void()>, bool)::<lambda()>&>(struct {...} &) (

__fn=...) at /usr/include/c++/13/bits/invoke.h:111

31 0x0000000014578dd0 in std::_Function_handler<void(), llvm::parallel::TaskGroup::spawn(std::function<void()>, bool)::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/13/bits/std_function.h:290

32 0x00000000100363a0 in std::function<void ()>::operator()() const (this=0x7ffff659e490) at /usr/include/c++/13/bits/std_function.h:591

33 0x0000000014577820 in llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::work (this=0x1b75d110, S=..., ThreadID=2)

at /root/llvm-project/llvm/lib/Support/Parallel.cpp:141

34 0x0000000014576c60 in operator() (__closure=0x7ffff0000ce8) at /root/llvm-project/llvm/lib/Support/Parallel.cpp:64

35 0x000000001457b26c in std::__invoke_impl<void, llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::Threa--Type for more, q to quit, c to continue without paging--

dPoolStrategy)::<lambda()>::<lambda()> >(std::__invoke_other, struct {...} &&) (__f=...) at /usr/include/c++/13/bits/invoke.h:61

36 0x000000001457b0c8 in std::invoke<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::<lambda()>::<lambda()> >(struct {...} &&) (fn=...) at /usr/include/c++/13/bits/invoke.h:96

37 0x000000001457af6c in std::thread::_Invoker<std::tuple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::<lambda()>::<lambda()> > >::_M_invoke<0>(std::_Index_tuple<0>) (this=0x7ffff0000ce8)

at /usr/include/c++/13/bits/std_thread.h:292

38 0x000000001457aeb0 in std::thread::_Invoker<std::tuple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::<lambda()>::<lambda()> > >::operator()(void) (this=0x7ffff0000ce8) at /usr/include/c++/13/bits/std_thread.h:299

39 0x000000001457ae0c in std::thread::_State_impl<std::thread::_Invoker<std::tuple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::<lambda()>::<lambda()> > > >::_M_run(void) (this=0x7ffff0000ce0)

at /usr/include/c++/13/bits/std_thread.h:244

40 0x00007ffff7b41330 in std::execute_native_thread_routine (__p=) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104

41 0x00007ffff7671524 in start_thread (arg=0x7ffff659f0c0) at pthread_create.c:444

42 0x00007ffff7724a18 in clone3 () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone3.S:114