Date: Fri, 20 Jun 2025 14:20:58 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 287678] buildworld i386 14.3-STABLE clang frontend command failed with exit code 139 Message-ID: <bug-287678-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287678 Bug ID: 287678 Summary: buildworld i386 14.3-STABLE clang frontend command failed with exit code 139 Product: Base System Version: 14.3-STABLE Hardware: i386 OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: sr@genyosha.net Created attachment 261436 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=261436&action=edit Crash reproducer for FreeBSD clang Trying to upgrade to 14.3-STABLE from 14.2-STABLE on i386 system via buildworld. System has VIA C7 1.0GHz CPU, 1GB RAM, 2GB swap partition, 4GB swapfile. Same hardware has successfully upgraded with buildworld && buildkernel since 14.0. Have tried with new empty /usr/obj/ just in case, same fail. Takes a couple days to reproduce, updating /usr/src/ each time as well, but seems consistent. If this is a wontfix situation, e.g. due to 32-bit i386 support dropping from forthcoming 15.0, that's okay -- please advise and I'll move on to a different OS (e.g. NetBSD). ---- c++ -target i386-unknown-freebsd14.3 --sysroot=/usr/obj/usr/src/i386.i386/tmp - B/usr/obj/usr/src/i386.i386/tmp/usr/bin -fpic -DPIC -UPIC -O2 -pipe -fno-common -I/usr/obj/usr/src/i386.i386/lib/clang/libclang -I/usr/obj/usr/src/i386.i386/lib /clang/libllvm -I/usr/src/contrib/llvm-project/clang/lib/Basic -I/usr/src/contri b/llvm-project/clang/lib/Driver -I/usr/src/contrib/llvm-project/clang/lib/CodeGe n -I/usr/src/contrib/llvm-project/clang/include -DCLANG_ENABLE_ARCMT -DCLANG_ENA BLE_STATIC_ANALYZER -I/usr/src/lib/clang/include -I/usr/src/contrib/llvm-project /llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MAC ROS -DHAVE_VCS_VERSION_INC -DNDEBUG -DLLVM_DEFAULT_TARGET_TRIPLE=\"i386-unknown- freebsd14.3\" -DLLVM_HOST_TRIPLE=\"i386-unknown-freebsd14.3\" -DDEFAULT_SYSROOT= \"\" -DLLVM_TARGET_ENABLE_AARCH64 -DLLVM_TARGET_ENABLE_ARM -DLLVM_TARGET_ENABLE_ POWERPC -DLLVM_TARGET_ENABLE_RISCV -DLLVM_TARGET_ENABLE_X86 -DLLVM_NATIVE_ASMPAR SER=LLVMInitializeX86AsmParser -DLLVM_NATIVE_ASMPRINTER=LLVMInitializeX86AsmPrin ter -DLLVM_NATIVE_DISASSEMBLER=LLVMInitializeX86Disassembler -DLLVM_NATIVE_TARGE T=LLVMInitializeX86Target -DLLVM_NATIVE_TARGETINFO=LLVMInitializeX86TargetInfo - DLLVM_NATIVE_TARGETMC=LLVMInitializeX86TargetMC -ffunction-sections -fdata-secti ons -gline-tables-only -MD -MF.depend.CodeGen_CGObjC.pico -MTCodeGen/CGObjC.pico -Wno-format-zero-length -fstack-protector-strong -Wdate-time -Wno-empty-body -W no-string-plus-int -Wno-unused-const-variable -Wno-error=unused-but-set-paramete r -Wno-error=cast-function-type-mismatch -Wno-tautological-compare -Wno-unused-v alue -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-un used-local-typedef -Wno-address-of-packed-member -Wno-switch -Wno-switch-enum -W no-knr-promoted-parameter -Wno-parentheses -Qunused-arguments -fno-exceptions - fno-rtti -gline-tables-only -std=c++17 -stdlib=libc++ -Wno-c++11-extensions -c /usr/src/contrib/llvm-project/clang/lib/CodeGen/CGObjC.cpp -o CodeGen/CGObjC .pico PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and include the c rash backtrace, preprocessed source, and associated run script. Stack dump: 0. Program arguments: c++ -target i386-unknown-freebsd14.3 --sysroot=/usr/o bj/usr/src/i386.i386/tmp -B/usr/obj/usr/src/i386.i386/tmp/usr/bin -fpic -DPIC -U PIC -O2 -pipe -fno-common -I/usr/obj/usr/src/i386.i386/lib/clang/libclang -I/usr /obj/usr/src/i386.i386/lib/clang/libllvm -I/usr/src/contrib/llvm-project/clang/l ib/Basic -I/usr/src/contrib/llvm-project/clang/lib/Driver -I/usr/src/contrib/llv m-project/clang/lib/CodeGen -I/usr/src/contrib/llvm-project/clang/include -DCLAN G_ENABLE_ARCMT -DCLANG_ENABLE_STATIC_ANALYZER -I/usr/src/lib/clang/include -I/us r/src/contrib/llvm-project/llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT _MACROS -D__STDC_LIMIT_MACROS -DHAVE_VCS_VERSION_INC -DNDEBUG -DLLVM_DEFAULT_TAR GET_TRIPLE=\"i386-unknown-freebsd14.3\" -DLLVM_HOST_TRIPLE=\"i386-unknown-freebs d14.3\" -DDEFAULT_SYSROOT=\"\" -DLLVM_TARGET_ENABLE_AARCH64 -DLLVM_TARGET_ENABLE _ARM -DLLVM_TARGET_ENABLE_POWERPC -DLLVM_TARGET_ENABLE_RISCV -DLLVM_TARGET_ENABL E_X86 -DLLVM_NATIVE_ASMPARSER=LLVMInitializeX86AsmParser -DLLVM_NATIVE_ASMPRINTE R=LLVMInitializeX86AsmPrinter -DLLVM_NATIVE_DISASSEMBLER=LLVMInitializeX86Disass embler -DLLVM_NATIVE_TARGET=LLVMInitializeX86Target -DLLVM_NATIVE_TARGETINFO=LLV MInitializeX86TargetInfo -DLLVM_NATIVE_TARGETMC=LLVMInitializeX86TargetMC -ffunc tion-sections -fdata-sections -gline-tables-only -MD -MF.depend.CodeGen_CGObjC.p ico -MTCodeGen/CGObjC.pico -Wno-format-zero-length -fstack-protector-strong -Wda te-time -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-err or=unused-but-set-parameter -Wno-error=cast-function-type-mismatch -Wno-tautolog ical-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -W no-enum-conversion -Wno-unused-local-typedef -Wno-address-of-packed-member -Wno- switch -Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses -Qunused-ar guments -fno-exceptions -fno-rtti -gline-tables-only -std=c++17 -stdlib=libc++ - Wno-c++11-extensions -c /usr/src/contrib/llvm-project/clang/lib/CodeGen/CGObjC.c pp -o CodeGen/CGObjC.pico 1. /usr/obj/usr/src/i386.i386/tmp/usr/include/c++/v1/variant:659:2: current parser token ';' 2. /usr/obj/usr/src/i386.i386/tmp/usr/include/c++/v1/variant:285:1 <Spellin g=/usr/obj/usr/src/i386.i386/tmp/usr/include/c++/v1/__config:617:39>: parsing na mespace 'std' 3. /usr/obj/usr/src/i386.i386/tmp/usr/include/c++/v1/variant:285:1 <Spellin g=/usr/obj/usr/src/i386.i386/tmp/usr/include/c++/v1/__config:618:39>: parsing na mespace 'std::__1' 4. /usr/obj/usr/src/i386.i386/tmp/usr/include/c++/v1/variant:424:1: parsing namespace 'std::__variant_detail' 5. /usr/obj/usr/src/i386.i386/tmp/usr/include/c++/v1/variant:495:1: parsing namespace 'std::__variant_detail::__visitation' 6. /usr/obj/usr/src/i386.i386/tmp/usr/include/c++/v1/variant:584:1: parsing struct/union/class body 'std::__variant_detail::__visitation::__variant' #0 0x0520acd4 PrintStackTrace /usr/src/contrib/llvm-project/llvm/lib/Support/Uni x/Signals.inc:723:13 #1 0x0520b1a0 /usr/src/contrib/llvm-project/llvm/lib/Support/Unix/Signals.inc:79 7:3 #2 0x05208bde RunSignalHandlers /usr/src/contrib/llvm-project/llvm/lib/Support/S ignals.cpp:104:5 #3 0x051d48eb HandleCrash /usr/src/contrib/llvm-project/llvm/lib/Support/CrashRe coveryContext.cpp:71:7 #4 0x051d48eb CrashRecoverySignalHandler /usr/src/contrib/llvm-project/llvm/lib/ Support/CrashRecoveryContext.cpp:390:51 #5 0x26b91d09 handle_signal /usr/src/lib/libthr/thread/thr_sig.c:299:3 c++: error: clang frontend command failed with exit code 139 (use -v to see invo cation) FreeBSD clang version 19.1.7 (https://github.com/llvm/llvm-project.git llvmorg-1 9.1.7-0-gcd708029e0b2) Target: i386-unknown-freebsd14.3 Thread model: posix InstalledDir: /usr/bin c++: note: diagnostic msg: ******************** PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: Preprocessed source(s) and associated run script(s) are located at: c++: note: diagnostic msg: /tmp/CGObjC-ae3912.cpp c++: note: diagnostic msg: /tmp/CGObjC-ae3912.sh c++: note: diagnostic msg: ******************** *** Error code 1 Stop. make[6]: stopped in /usr/src/lib/clang/libclang *** Error code 1 Stop. make[5]: stopped in /usr/src/lib/clang *** Error code 1 Stop. make[4]: stopped in /usr/src/lib *** Error code 1 Stop. make[3]: stopped in /usr/src *** Error code 1 Stop. make[2]: stopped in /usr/src 154725.18 real 147768.34 user 5883.95 sys *** Error code 1 Stop. make[1]: stopped in /usr/src *** Error code 1 Stop. make: stopped in /usr/src ---- Can not attach the 24MB clang .cpp file due to size limit. 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