Created attachment 466194 [details] gcc-build.log When built with GCC, this is the failure I get: FAILED: lib/xray/tests/unit/CMakeFiles/XRayBufferQueueTest cd /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/xray/tests/unit && /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/llvm/4/bin/clang buffer_queue_test.cc.x86_64.o xray_unit_test_main.cc.x86_64.o gtest-all.cc.x86_64.o -o /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/xray/tests/unit/XRayBufferQueueTest -Wl,-O1 -Wl,--as-needed -m64 -lstdc++ -lm -lpthread -L/var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/clang/4.0.0/lib/linux -lclang_rt.xray-fdr-x86_64 /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/clang/4.0.0/lib/linux/libclang_rt.xray-fdr-x86_64.a(xray_buffer_queue.cc.o): In function `std::_Hashtable<void*, void*, std::allocator<void*>, std::__detail::_Identity, std::equal_to<void*>, std::hash<void*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, true, true> >::_M_insert_unique_node(unsigned long, unsigned long, std::__detail::_Hash_node<void*, false>*)': /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/bits/hashtable.h:1594: undefined reference to `std::__detail::_Prime_rehash_policy::_M_need_rehash(unsigned long, unsigned long, unsigned long) const' /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/clang/4.0.0/lib/linux/libclang_rt.xray-fdr-x86_64.a(xray_buffer_queue.cc.o): In function `std::make_error_code(std::errc)': /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/system_error:197: undefined reference to `std::_V2::generic_category()' /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/clang/4.0.0/lib/linux/libclang_rt.xray-fdr-x86_64.a(xray_buffer_queue.cc.o): In function `std::error_code::error_code()': /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/system_error:141: undefined reference to `std::_V2::system_category()' /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/clang/4.0.0/lib/linux/libclang_rt.xray-fdr-x86_64.a(xray_buffer_queue.cc.o): In function `std::make_error_code(std::errc)': /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/system_error:197: undefined reference to `std::_V2::generic_category()' /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/clang/4.0.0/lib/linux/libclang_rt.xray-fdr-x86_64.a(xray_buffer_queue.cc.o): In function `std::mutex::lock()': /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/mutex:139: undefined reference to `std::__throw_system_error(int)' /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/clang/4.0.0/lib/linux/libclang_rt.xray-fdr-x86_64.a(xray_buffer_queue.cc.o): In function `std::error_code::error_code()': /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/system_error:141: undefined reference to `std::_V2::system_category()' /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/clang/4.0.0/lib/linux/libclang_rt.xray-fdr-x86_64.a(xray_buffer_queue.cc.o): In function `std::make_error_code(std::errc)': /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/system_error:197: undefined reference to `std::_V2::generic_category()' /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/system_error:197: undefined reference to `std::_V2::generic_category()' /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/clang/4.0.0/lib/linux/libclang_rt.xray-fdr-x86_64.a(xray_buffer_queue.cc.o): In function `std::error_code::error_code()': /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/system_error:141: undefined reference to `std::_V2::system_category()' /var/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0_rc3/work/compiler-rt-sanitizers-4.0.0_rc3_build/lib/clang/4.0.0/lib/linux/libclang_rt.xray-fdr-x86_64.a(xray_buffer_queue.cc.o): In function `std::mutex::lock()': /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/mutex:139: undefined reference to `std::__throw_system_error(int)' clang: error: linker command failed with exit code 1 (use -v to see invocation) The build log is 773 kb.
Created attachment 466198 [details] clang-build.log
When built with Clang: Failing Tests (263): AddressSanitizer-i386-linux :: TestCases/Linux/interface_symbols_linux.c AddressSanitizer-i386-linux :: TestCases/Linux/read_binary_name_regtest.c AddressSanitizer-i386-linux :: TestCases/Linux/stack-overflow-recovery-mode.cc AddressSanitizer-i386-linux :: TestCases/Posix/global-registration.c AddressSanitizer-i386-linux :: TestCases/Posix/halt_on_error-signals.c AddressSanitizer-i386-linux :: TestCases/Posix/halt_on_error_suppress_equal_pcs.cc AddressSanitizer-i386-linux :: TestCases/Posix/print_cmdline.cc AddressSanitizer-i386-linux :: TestCases/atoi_strict.c AddressSanitizer-i386-linux :: TestCases/atol_strict.c AddressSanitizer-i386-linux :: TestCases/atoll_strict.c AddressSanitizer-i386-linux :: TestCases/halt_on_error-1.c AddressSanitizer-i386-linux :: TestCases/interface_test.cc AddressSanitizer-i386-linux :: TestCases/printf-1.c AddressSanitizer-i386-linux :: TestCases/printf-2.c AddressSanitizer-i386-linux :: TestCases/printf-3.c AddressSanitizer-i386-linux :: TestCases/printf-4.c AddressSanitizer-i386-linux :: TestCases/printf-5.c AddressSanitizer-i386-linux :: TestCases/printf-m.c AddressSanitizer-i386-linux :: TestCases/sanity_check_pure_c.c AddressSanitizer-i386-linux :: TestCases/set_shadow_test.c AddressSanitizer-i386-linux :: TestCases/sleep_before_dying.c AddressSanitizer-i386-linux :: TestCases/strcasestr-1.c AddressSanitizer-i386-linux :: TestCases/strcasestr-2.c AddressSanitizer-i386-linux :: TestCases/strcasestr_strict.c AddressSanitizer-i386-linux :: TestCases/strcat_strict.c AddressSanitizer-i386-linux :: TestCases/strchr_strict.c AddressSanitizer-i386-linux :: TestCases/strcmp_strict.c AddressSanitizer-i386-linux :: TestCases/strcspn-1.c AddressSanitizer-i386-linux :: TestCases/strcspn-2.c AddressSanitizer-i386-linux :: TestCases/strcspn_strict.c AddressSanitizer-i386-linux :: TestCases/strip_path_prefix.c AddressSanitizer-i386-linux :: TestCases/strncasecmp_strict.c AddressSanitizer-i386-linux :: TestCases/strncat_strict.c AddressSanitizer-i386-linux :: TestCases/strncmp_strict.c AddressSanitizer-i386-linux :: TestCases/strpbrk-1.c AddressSanitizer-i386-linux :: TestCases/strpbrk-2.c AddressSanitizer-i386-linux :: TestCases/strpbrk_strict.c AddressSanitizer-i386-linux :: TestCases/strspn-1.c AddressSanitizer-i386-linux :: TestCases/strspn-2.c AddressSanitizer-i386-linux :: TestCases/strspn_strict.c AddressSanitizer-i386-linux :: TestCases/strstr-1.c AddressSanitizer-i386-linux :: TestCases/strstr-2.c AddressSanitizer-i386-linux :: TestCases/strstr_strict.c AddressSanitizer-i386-linux :: TestCases/strtol_strict.c AddressSanitizer-i386-linux :: TestCases/strtoll_strict.c AddressSanitizer-i386-linux :: TestCases/throw_invoke_test.cc AddressSanitizer-x86_64-linux :: TestCases/Linux/function-sections-are-bad.cc AddressSanitizer-x86_64-linux :: TestCases/Linux/interface_symbols_linux.c AddressSanitizer-x86_64-linux :: TestCases/Linux/odr_c_test.c AddressSanitizer-x86_64-linux :: TestCases/Linux/read_binary_name_regtest.c AddressSanitizer-x86_64-linux :: TestCases/Linux/stack-overflow-recovery-mode.cc AddressSanitizer-x86_64-linux :: TestCases/Posix/global-registration.c AddressSanitizer-x86_64-linux :: TestCases/Posix/halt_on_error-signals.c AddressSanitizer-x86_64-linux :: TestCases/Posix/halt_on_error_suppress_equal_pcs.cc AddressSanitizer-x86_64-linux :: TestCases/Posix/no_asan_gen_globals.c AddressSanitizer-x86_64-linux :: TestCases/Posix/print_cmdline.cc AddressSanitizer-x86_64-linux :: TestCases/atoi_strict.c AddressSanitizer-x86_64-linux :: TestCases/atol_strict.c AddressSanitizer-x86_64-linux :: TestCases/atoll_strict.c AddressSanitizer-x86_64-linux :: TestCases/halt_on_error-1.c AddressSanitizer-x86_64-linux :: TestCases/interface_test.cc AddressSanitizer-x86_64-linux :: TestCases/printf-1.c AddressSanitizer-x86_64-linux :: TestCases/printf-2.c AddressSanitizer-x86_64-linux :: TestCases/printf-3.c AddressSanitizer-x86_64-linux :: TestCases/printf-4.c AddressSanitizer-x86_64-linux :: TestCases/printf-5.c AddressSanitizer-x86_64-linux :: TestCases/printf-m.c AddressSanitizer-x86_64-linux :: TestCases/sanity_check_pure_c.c AddressSanitizer-x86_64-linux :: TestCases/set_shadow_test.c AddressSanitizer-x86_64-linux :: TestCases/sleep_before_dying.c AddressSanitizer-x86_64-linux :: TestCases/strcasestr-1.c AddressSanitizer-x86_64-linux :: TestCases/strcasestr-2.c AddressSanitizer-x86_64-linux :: TestCases/strcasestr_strict.c AddressSanitizer-x86_64-linux :: TestCases/strcat_strict.c AddressSanitizer-x86_64-linux :: TestCases/strchr_strict.c AddressSanitizer-x86_64-linux :: TestCases/strcmp_strict.c AddressSanitizer-x86_64-linux :: TestCases/strcspn-1.c AddressSanitizer-x86_64-linux :: TestCases/strcspn-2.c AddressSanitizer-x86_64-linux :: TestCases/strcspn_strict.c AddressSanitizer-x86_64-linux :: TestCases/strip_path_prefix.c AddressSanitizer-x86_64-linux :: TestCases/strncasecmp_strict.c AddressSanitizer-x86_64-linux :: TestCases/strncat_strict.c AddressSanitizer-x86_64-linux :: TestCases/strncmp_strict.c AddressSanitizer-x86_64-linux :: TestCases/strpbrk-1.c AddressSanitizer-x86_64-linux :: TestCases/strpbrk-2.c AddressSanitizer-x86_64-linux :: TestCases/strpbrk_strict.c AddressSanitizer-x86_64-linux :: TestCases/strspn-1.c AddressSanitizer-x86_64-linux :: TestCases/strspn-2.c AddressSanitizer-x86_64-linux :: TestCases/strspn_strict.c AddressSanitizer-x86_64-linux :: TestCases/strstr-1.c AddressSanitizer-x86_64-linux :: TestCases/strstr-2.c AddressSanitizer-x86_64-linux :: TestCases/strstr_strict.c AddressSanitizer-x86_64-linux :: TestCases/strtol_strict.c AddressSanitizer-x86_64-linux :: TestCases/strtoll_strict.c AddressSanitizer-x86_64-linux :: TestCases/throw_invoke_test.cc DataFlowSanitizer-x86_64 :: basic.c DataFlowSanitizer-x86_64 :: custom.cc DataFlowSanitizer-x86_64 :: dump_labels.c DataFlowSanitizer-x86_64 :: flags.c DataFlowSanitizer-x86_64 :: fncall.c DataFlowSanitizer-x86_64 :: label_count.c DataFlowSanitizer-x86_64 :: propagate.c DataFlowSanitizer-x86_64 :: vararg.c EfficiencySanitizer-x86_64 :: TestCases/large-stack-linux.c EfficiencySanitizer-x86_64 :: TestCases/libc-intercept.c EfficiencySanitizer-x86_64 :: TestCases/mmap-shadow-conflict.c EfficiencySanitizer-x86_64 :: TestCases/struct-simple.cpp EfficiencySanitizer-x86_64 :: TestCases/verbose-simple.c EfficiencySanitizer-x86_64 :: TestCases/workingset-early-fault.c EfficiencySanitizer-x86_64 :: TestCases/workingset-memset.cpp EfficiencySanitizer-x86_64 :: TestCases/workingset-midreport.cpp EfficiencySanitizer-x86_64 :: TestCases/workingset-samples.cpp EfficiencySanitizer-x86_64 :: TestCases/workingset-signal-posix.cpp EfficiencySanitizer-x86_64 :: TestCases/workingset-simple.cpp LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/cleanup_in_tsd_destructor.c LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/disabler.c LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/disabler_in_tsd_destructor.c LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/guard-page.c LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/ignore_object.c LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/sanity_check_pure_c.c LeakSanitizer-Standalone-x86_64 :: TestCases/cleanup_in_tsd_destructor.c LeakSanitizer-Standalone-x86_64 :: TestCases/disabler.c LeakSanitizer-Standalone-x86_64 :: TestCases/disabler_in_tsd_destructor.c LeakSanitizer-Standalone-x86_64 :: TestCases/guard-page.c LeakSanitizer-Standalone-x86_64 :: TestCases/ignore_object.c LeakSanitizer-Standalone-x86_64 :: TestCases/sanity_check_pure_c.c MemorySanitizer-x86_64 :: c-strdup.c MemorySanitizer-x86_64 :: dtls_test.c MemorySanitizer-x86_64 :: getc_unlocked.c MemorySanitizer-x86_64 :: getline.cc MemorySanitizer-x86_64 :: strerror_r-non-gnu.c SanitizerCommon-asan-i386-Linux :: Linux/aligned_alloc.c SanitizerCommon-asan-i386-Linux :: Linux/assert.cc SanitizerCommon-asan-i386-Linux :: Linux/clock_gettime.c SanitizerCommon-asan-i386-Linux :: Linux/closedir.c SanitizerCommon-asan-i386-Linux :: Linux/mlock_test.cc SanitizerCommon-asan-i386-Linux :: fopen_nullptr.c SanitizerCommon-asan-i386-Linux :: printf-ldbl.c SanitizerCommon-asan-i386-Linux :: scanf-ldbl.c SanitizerCommon-asan-i386-Linux :: strcasestr.c SanitizerCommon-asan-i386-Linux :: strcspn.c SanitizerCommon-asan-i386-Linux :: strnlen.c SanitizerCommon-asan-i386-Linux :: strpbrk.c SanitizerCommon-asan-i386-Linux :: strspn.c SanitizerCommon-asan-i386-Linux :: strstr.c SanitizerCommon-asan-x86_64-Linux :: Linux/aligned_alloc.c SanitizerCommon-asan-x86_64-Linux :: Linux/assert.cc SanitizerCommon-asan-x86_64-Linux :: Linux/clock_gettime.c SanitizerCommon-asan-x86_64-Linux :: Linux/closedir.c SanitizerCommon-asan-x86_64-Linux :: Linux/fpe.cc SanitizerCommon-asan-x86_64-Linux :: Linux/ill.cc SanitizerCommon-asan-x86_64-Linux :: Linux/mlock_test.cc SanitizerCommon-asan-x86_64-Linux :: fopen_nullptr.c SanitizerCommon-asan-x86_64-Linux :: printf-ldbl.c SanitizerCommon-asan-x86_64-Linux :: scanf-ldbl.c SanitizerCommon-asan-x86_64-Linux :: strcasestr.c SanitizerCommon-asan-x86_64-Linux :: strcspn.c SanitizerCommon-asan-x86_64-Linux :: strnlen.c SanitizerCommon-asan-x86_64-Linux :: strpbrk.c SanitizerCommon-asan-x86_64-Linux :: strspn.c SanitizerCommon-asan-x86_64-Linux :: strstr.c SanitizerCommon-lsan-x86_64-Linux :: Linux/aligned_alloc.c SanitizerCommon-lsan-x86_64-Linux :: Linux/clock_gettime.c SanitizerCommon-lsan-x86_64-Linux :: Linux/closedir.c SanitizerCommon-lsan-x86_64-Linux :: fopen_nullptr.c SanitizerCommon-lsan-x86_64-Linux :: printf-ldbl.c SanitizerCommon-lsan-x86_64-Linux :: scanf-ldbl.c SanitizerCommon-lsan-x86_64-Linux :: strcasestr.c SanitizerCommon-lsan-x86_64-Linux :: strcspn.c SanitizerCommon-lsan-x86_64-Linux :: strnlen.c SanitizerCommon-lsan-x86_64-Linux :: strpbrk.c SanitizerCommon-lsan-x86_64-Linux :: strspn.c SanitizerCommon-lsan-x86_64-Linux :: strstr.c SanitizerCommon-msan-x86_64-Linux :: Linux/aligned_alloc.c SanitizerCommon-msan-x86_64-Linux :: Linux/clock_gettime.c SanitizerCommon-msan-x86_64-Linux :: Linux/closedir.c SanitizerCommon-msan-x86_64-Linux :: Linux/mlock_test.cc SanitizerCommon-msan-x86_64-Linux :: fopen_nullptr.c SanitizerCommon-msan-x86_64-Linux :: printf-ldbl.c SanitizerCommon-msan-x86_64-Linux :: scanf-ldbl.c SanitizerCommon-msan-x86_64-Linux :: strcasestr.c SanitizerCommon-msan-x86_64-Linux :: strcspn.c SanitizerCommon-msan-x86_64-Linux :: strnlen.c SanitizerCommon-msan-x86_64-Linux :: strpbrk.c SanitizerCommon-msan-x86_64-Linux :: strspn.c SanitizerCommon-msan-x86_64-Linux :: strstr.c SanitizerCommon-tsan-x86_64-Linux :: Linux/aligned_alloc.c SanitizerCommon-tsan-x86_64-Linux :: Linux/clock_gettime.c SanitizerCommon-tsan-x86_64-Linux :: Linux/closedir.c SanitizerCommon-tsan-x86_64-Linux :: Linux/mlock_test.cc SanitizerCommon-tsan-x86_64-Linux :: fopen_nullptr.c SanitizerCommon-tsan-x86_64-Linux :: printf-ldbl.c SanitizerCommon-tsan-x86_64-Linux :: scanf-ldbl.c SanitizerCommon-tsan-x86_64-Linux :: strcasestr.c SanitizerCommon-tsan-x86_64-Linux :: strcspn.c SanitizerCommon-tsan-x86_64-Linux :: strnlen.c SanitizerCommon-tsan-x86_64-Linux :: strpbrk.c SanitizerCommon-tsan-x86_64-Linux :: strspn.c SanitizerCommon-tsan-x86_64-Linux :: strstr.c ThreadSanitizer-x86_64 :: Linux/check_preinit.cc ThreadSanitizer-x86_64 :: Linux/user_malloc.cc ThreadSanitizer-x86_64 :: atexit.cc ThreadSanitizer-x86_64 :: atexit2.cc ThreadSanitizer-x86_64 :: barrier.cc ThreadSanitizer-x86_64 :: benign_race.cc ThreadSanitizer-x86_64 :: cond.c ThreadSanitizer-x86_64 :: cond_cancel.c ThreadSanitizer-x86_64 :: cond_version.c ThreadSanitizer-x86_64 :: default_options.cc ThreadSanitizer-x86_64 :: dtls.c ThreadSanitizer-x86_64 :: free_race.c ThreadSanitizer-x86_64 :: free_race2.c ThreadSanitizer-x86_64 :: halt_on_error.cc ThreadSanitizer-x86_64 :: ignore_race.cc ThreadSanitizer-x86_64 :: interface_atomic_test.c ThreadSanitizer-x86_64 :: longjmp.cc ThreadSanitizer-x86_64 :: longjmp2.cc ThreadSanitizer-x86_64 :: longjmp3.cc ThreadSanitizer-x86_64 :: longjmp4.cc ThreadSanitizer-x86_64 :: lots_of_threads.c ThreadSanitizer-x86_64 :: mmap_large.cc ThreadSanitizer-x86_64 :: mmap_stress.cc ThreadSanitizer-x86_64 :: mop1.c ThreadSanitizer-x86_64 :: pie_test.cc ThreadSanitizer-x86_64 :: printf-1.c ThreadSanitizer-x86_64 :: pthread_atfork_deadlock.c ThreadSanitizer-x86_64 :: race_on_barrier.c ThreadSanitizer-x86_64 :: race_on_barrier2.c ThreadSanitizer-x86_64 :: race_on_mutex.c ThreadSanitizer-x86_64 :: race_on_mutex2.c ThreadSanitizer-x86_64 :: setuid.c ThreadSanitizer-x86_64 :: setuid2.c ThreadSanitizer-x86_64 :: signal_block.cc ThreadSanitizer-x86_64 :: signal_cond.cc ThreadSanitizer-x86_64 :: signal_errno.cc ThreadSanitizer-x86_64 :: signal_longjmp.cc ThreadSanitizer-x86_64 :: signal_malloc.cc ThreadSanitizer-x86_64 :: signal_sync.cc ThreadSanitizer-x86_64 :: signal_write.cc ThreadSanitizer-x86_64 :: simple_race.c ThreadSanitizer-x86_64 :: simple_stack.c ThreadSanitizer-x86_64 :: stack_sync_reuse.cc ThreadSanitizer-x86_64 :: static_init6.cc ThreadSanitizer-x86_64 :: sunrpc.cc ThreadSanitizer-x86_64 :: suppressions_global.cc ThreadSanitizer-x86_64 :: suppressions_race.cc ThreadSanitizer-x86_64 :: suppressions_race2.cc ThreadSanitizer-x86_64 :: thread_detach.c ThreadSanitizer-x86_64 :: thread_detach2.c ThreadSanitizer-x86_64 :: thread_leak.c ThreadSanitizer-x86_64 :: thread_leak2.c ThreadSanitizer-x86_64 :: thread_leak3.c ThreadSanitizer-x86_64 :: thread_leak4.c ThreadSanitizer-x86_64 :: thread_leak5.c ThreadSanitizer-x86_64 :: tiny_race.c UBSan-ASan-i386 :: TestCases/Misc/vla.c UBSan-ASan-x86_64 :: TestCases/Misc/vla.c UBSan-MSan-x86_64 :: TestCases/Misc/vla.c UBSan-Standalone-i386 :: TestCases/Misc/vla.c UBSan-Standalone-x86_64 :: TestCases/Misc/vla.c UBSan-TSan-x86_64 :: TestCases/Misc/vla.c cfi :: icall/bad-signature.c cfi :: icall/bad-signature.c Expected Passes : 2083 Expected Failures : 36 Unsupported Tests : 369 Unexpected Failures: 263
Please provide 'emerge --info', and do not mix two different issues in one bug report. Furthermore, please do not CC people yourself but wait for bug-wranglers to handle it.
Portage 2.3.4 (python 3.5.3-final-0, default/linux/amd64/13.0/desktop, gcc-5.4.0, glibc-2.24-r1, 4.9.13-gentoo x86_64) ================================================================= System uname: Linux-4.9.13-gentoo-x86_64-AMD_FX-tm-9590_Eight-Core_Processor-with-gentoo-2.3 KiB Mem: 16420440 total, 9535628 free KiB Swap: 0 total, 0 free sh bash 4.4_p12 ld GNU ld (Gentoo 2.27 p1.0) 2.27 app-shells/bash: 4.4_p12::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1-r1::gentoo dev-lang/python: 2.7.13::gentoo, 3.5.3::gentoo dev-util/cmake: 3.7.2::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.23.2::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.15-r2::gentoo sys-devel/binutils: 2.27::gentoo sys-devel/gcc: 5.4.0-r3::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.24-r1::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: git://anongit.gentoo.org/repo/gentoo.git priority: -1000 ABI="amd64" ABI_X86="64" ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" ACCEPT_PROPERTIES="*" ACCEPT_RESTRICT="*" ALSA_CARDS="ice1724" ANDROID_HOME="/opt/android-sdk-update-manager" ANDROID_SWT="//usr/share/swt-3.7/lib" ANT_HOME="/usr/share/ant" APACHE2_MODULES="" ARCH="amd64" AUTOCLEAN="yes" BOOTSTRAP_USE="cxx unicode internal-glib python_targets_python3_4 python_targets_python2_7 multilib" CALLIGRA_EXPERIMENTAL_FEATURES="braindump stage" CALLIGRA_FEATURES="karbon plan sheets words" CAMERAS="canon" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O3" CFLAGS_amd64="-m64" CFLAGS_x32="-mx32" CFLAGS_x86="-m32" CHOST="x86_64-pc-linux-gnu" CHOST_amd64="x86_64-pc-linux-gnu" CHOST_x32="x86_64-pc-linux-gnux32" CHOST_x86="i686-pc-linux-gnu" CLEAN_DELAY="0" COLLECTD_PLUGINS="" COLLISION_IGNORE="/lib/modules/* *.py[co] *$py.class */dropin.cache" COLORFGBG="15;0" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CPU_FLAGS_X86="aes avx fma3 fma4 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 xop" CURL_SSL="openssl" CXXFLAGS="-march=native -O3" DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-O4COXMgoDd,guid=2cae050fd0bc32372a64c27558bf7ea2" DEFAULT_ABI="amd64" DESKTOP_SESSION="/usr/share/xsessions/plasma" DISPLAY=":0" DISTDIR="/usr/portage/distfiles" EDITOR="/bin/nano" ELIBC="glibc" EMERGE_DEFAULT_OPTS="--alphabetical --ask --autounmask=n --fail-clean=n --jobs=8 --load-average=8 --quiet-fail --quiet-unmerge-warn --tree --unordered-display --verbose=y --with-bdeps=y --with-test-deps=y" EMERGE_WARNING_DELAY="10" EPREFIX="" EROOT="/" FCFLAGS="-march=native -O3" FEATURES="assume-digests cgroup config-protect-if-modified distlocks fixlafiles merge-sync multilib-strict news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms split-log strict test unknown-features-warn unmerge-orphans userfetch userpriv usersandbox usersync xattr" FETCHCOMMAND="wget -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}"" FETCHCOMMAND_RSYNC="rsync -avP "${URI}" "${DISTDIR}/${FILE}"" FETCHCOMMAND_SFTP="bash -c "x=\${2#sftp://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port= ; eval \"declare -a ssh_opts=(\${3})\" ; exec sftp \${port:+-P \${port}} \"\${ssh_opts[@]}\" \"\${host}:/\${x#*/}\" \"\$1\"" sftp "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}"" FETCHCOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port= ; exec rsync --rsh=\"ssh \${port:+-p\${port}} \${3}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}"" FFLAGS="-march=native -O3" GCC_SPECS="" GENTOO_MIRRORS="http://distfiles.gentoo.org" GPSD_PROTOCOLS="" GRUB_PLATFORMS="" GSETTINGS_BACKEND="dconf" HOME="/root" INFOPATH="/usr/share/info:/usr/share/gcc-data/x86_64-pc-linux-gnu/5.4.0/info:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.27/info" INPUT_DEVICES="libinput" IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest" JAVAC="/etc/java-config-2/current-system-vm/bin/javac" JAVA_HOME="/etc/java-config-2/current-system-vm" JDK_HOME="/etc/java-config-2/current-system-vm" KDE_FULL_SESSION="true" KDE_SESSION_UID="1000" KDE_SESSION_VERSION="5" KERNEL="linux" KWIN_TRIPLE_BUFFER="1" LANG="en_US.utf8" LANGUAGE="" LCD_DEVICES="" LC_MESSAGES="C" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LDFLAGS_amd64="-m elf_x86_64" LDFLAGS_x32="-m elf32_x86_64" LDFLAGS_x86="-m elf_i386" LESS="-R -M --shift 5" LESSOPEN="|lesspipe %s" LIBDIR_amd64="lib64" LIBDIR_x32="libx32" LIBDIR_x86="lib32" LIBREOFFICE_EXTENSIONS="" LINGUAS="en" LLVM_TARGETS="NVPTX" LOGNAME="root" MAIL="" MAKEOPTS="-j8 -l8" MANPATH="/etc/java-config-2/current-system-vm/man:/usr/local/share/man:/usr/share/man:/usr/share/gcc-data/x86_64-pc-linux-gnu/5.4.0/man:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.27/man:/etc/java-config-2/current-system-vm/man/" MULTILIB_ABIS="amd64 x86" MULTILIB_STRICT_DENY="64-bit.*shared object" MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib" MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage|udev|systemd|clang|python-exec|llvm)" NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OFFICE_IMPLEMENTATION="calligra" OLDPWD="" OPENCL_PROFILE="nvidia" OPENGL_PROFILE="nvidia" PAGER="/usr/bin/less" PATH="/sbin:/bin:/usr/sbin:/usr/bin" PHP_TARGETS="php5-6" PKGDIR="/usr/portage/packages" PORTAGE_ARCHLIST="alpha amd64 amd64-fbsd amd64-linux arm arm-linux arm64 arm64-linux hppa ia64 m68k m68k-mint mips nios2 ppc ppc-aix ppc-macos ppc64 ppc64-linux riscv s390 sh sparc sparc-fbsd sparc-solaris sparc64-solaris x64-cygwin x64-macos x64-solaris x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt" PORTAGE_BIN_PATH="/usr/lib/portage/python3.5" PORTAGE_COMPRESS_EXCLUDE_SUFFIXES="css gif htm[l]? jp[e]?g js pdf png" PORTAGE_CONFIGROOT="/" PORTAGE_DEBUG="0" PORTAGE_DEPCACHEDIR="/var/cache/edb/dep" PORTAGE_ELOG_CLASSES="log warn error" PORTAGE_ELOG_MAILFROM="portage@localhost" PORTAGE_ELOG_MAILSUBJECT="[portage] ebuild log for ${PACKAGE} on ${HOST}" PORTAGE_ELOG_MAILURI="root" PORTAGE_ELOG_SYSTEM="save_summary:log,warn,error,qa echo" PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS="5" PORTAGE_FETCH_RESUME_MIN_SIZE="350K" PORTAGE_GID="250" PORTAGE_GPG_SIGNING_COMMAND="gpg --sign --digest-algo SHA256 --clearsign --yes --default-key "${PORTAGE_GPG_KEY}" --homedir "${PORTAGE_GPG_DIR}" "${FILE}"" PORTAGE_INST_GID="0" PORTAGE_INST_UID="0" PORTAGE_INTERNAL_CALLER="1" PORTAGE_OVERRIDE_EPREFIX="" PORTAGE_PYM_PATH="/usr/lib64/python3.5/site-packages" PORTAGE_PYTHONPATH="/usr/lib64/python3.5/site-packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_RSYNC_RETRIES="-1" PORTAGE_SYNC_STALE="30" PORTAGE_TMPDIR="/var/tmp" PORTAGE_VERBOSE="1" PORTAGE_WORKDIR_MODE="0700" PORTAGE_XATTR_EXCLUDE="btrfs.* security.evm security.ima security.selinux system.nfs4_acl" PORT_LOGDIR="/etc/portage/logs/" PORT_LOGDIR_CLEAN="find "${PORT_LOGDIR}" -type f ! -name "summary.log*" -mtime +7 -delete" PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND" PWD="/usr/src/linux" PYTHONDONTWRITEBYTECODE="1" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" QMLSCENE_DEVICE="" QSG_RENDER_LOOP="" QT_AUTO_SCREEN_SCALE_FACTOR="0" RESUMECOMMAND="wget -c -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}"" RESUMECOMMAND_RSYNC="rsync -avP "${URI}" "${DISTDIR}/${FILE}"" RESUMECOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port= ; exec rsync --rsh=\"ssh \${port:+-p\${port}} \${3}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}"" ROOT="/" ROOTPATH="/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/5.4.0:/usr/lib/llvm/4/bin:/opt/cuda/bin" RPMDIR="/usr/portage/rpm" RUBY_TARGETS="ruby21 ruby24" SESSION_MANAGER="" SHELL="/bin/bash" SHLVL="3" SYMLINK_LIB="yes" TERM="xterm" UNINSTALL_IGNORE="/lib/modules/* /var/run /var/lock" USE="X a52 acl acpi aes alsa amd64 asm avx berkdb bluetooth bluray boost bzip2 cacert cairo caps cdda cddb cdparanoia cdr clang consolekit css cuda cups curl custom-cflags cxx dbus designer dts dvd dvdr dvdread encode exif ffmpeg fftw filecaps flac fma3 fma4 fontconfig fortran gif gme gphoto2 gsl gtk3 iconv icu introspection iptables jit joystick jpeg lcms ldap libedit libffi libinput libsamplerate llvm lm_sensors lto lzma matroska midi mmx mmxext mp3 mpg123 nptl ocamlopt ogg opencl openexr opengl openldap openmp openssl pam pci pcre pdf perl png policykit popcnt python qml qt5 raw ruby sanitize smp sndfile sqlite sse sse2 sse3 sse4_1 sse4_2 sse4a ssl ssse3 suid svg taglib theora threads tiff tools truetype udev udisks unicode upower usb utils uuid v4l vaapi vdpau vorbis vpx webp win32codecs x264 x265 xattr xcb xcomposite xinerama xml xop xrandr zlib" ABI_X86="64" ALSA_CARDS="ice1724" CALLIGRA_EXPERIMENTAL_FEATURES="braindump stage" CALLIGRA_FEATURES="karbon plan sheets words" CAMERAS="canon" CPU_FLAGS_X86="aes avx fma3 fma4 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 xop" CURL_SSL="openssl" ELIBC="glibc" INPUT_DEVICES="libinput" KERNEL="linux" LINGUAS="en" LLVM_TARGETS="NVPTX" OFFICE_IMPLEMENTATION="calligra" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby21 ruby24" USERLAND="GNU" VIDEO_CARDS="nvidia" USER="root" USERLAND="GNU" USE_EXPAND="ABI_MIPS ABI_PPC ABI_S390 ABI_X86 ALSA_CARDS APACHE2_MODULES APACHE2_MPMS CALLIGRA_EXPERIMENTAL_FEATURES CALLIGRA_FEATURES CAMERAS COLLECTD_PLUGINS CPU_FLAGS_X86 CROSSCOMPILE_OPTS CURL_SSL ELIBC ENLIGHTENMENT_MODULES FFTOOLS GPSD_PROTOCOLS GRUB_PLATFORMS INPUT_DEVICES KERNEL L10N LCD_DEVICES LIBREOFFICE_EXTENSIONS LINGUAS LIRC_DEVICES LLVM_TARGETS MONKEYD_PLUGINS NETBEANS_MODULES NGINX_MODULES_HTTP NGINX_MODULES_MAIL NGINX_MODULES_STREAM OFED_DRIVERS OFFICE_IMPLEMENTATION OPENMPI_FABRICS OPENMPI_OFED_FEATURES OPENMPI_RM PHP_TARGETS PYTHON_SINGLE_TARGET PYTHON_TARGETS QEMU_SOFTMMU_TARGETS QEMU_USER_TARGETS ROS_MESSAGES RUBY_TARGETS SANE_BACKENDS USERLAND UWSGI_PLUGINS VIDEO_CARDS VOICEMAIL_STORAGE XFCE_PLUGINS XTABLES_ADDONS" USE_EXPAND_HIDDEN="ABI_MIPS ABI_PPC ABI_S390 CROSSCOMPILE_OPTS ELIBC KERNEL USERLAND" USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND" USE_EXPAND_UNPREFIXED="ARCH" USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm-linux arm64 hppa ia64 m68k m68k-mint mips nios2 ppc ppc64 ppc64-linux ppc-aix ppc-macos riscv s390 sh sparc sparc64-solaris sparc-fbsd sparc-solaris x64-cygwin x64-macos x64-solaris x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt" USE_EXPAND_VALUES_ELIBC="AIX bionic Cygwin Darwin DragonFly FreeBSD glibc HPUX Interix mingw mintlib musl NetBSD OpenBSD SunOS uclibc Winnt" USE_EXPAND_VALUES_KERNEL="AIX Darwin FreeBSD freemint HPUX Interix linux NetBSD OpenBSD SunOS Winnt" USE_EXPAND_VALUES_USERLAND="BSD GNU" USE_ORDER="env:pkg:conf:defaults:pkginternal:repo:env.d" VBOX_APP_HOME="/usr/lib64/virtualbox" VIDEO_CARDS="nvidia" WINDOWID="0" XAUTHORITY="/root/.xauthcs3iFc" XCURSOR_SIZE="0" XCURSOR_THEME="Breeze_Snow" XDG_CONFIG_DIRS="/etc/xdg" XDG_CURRENT_DESKTOP="KDE" XDG_DATA_DIRS="/usr/local/share:/usr/share" XDG_RUNTIME_DIR="/var/run/user/1000" XDG_SEAT="seat0" XDG_SEAT_PATH="/org/freedesktop/DisplayManager/Seat0" XDG_SESSION_CLASS="user" XDG_SESSION_COOKIE="" XDG_SESSION_DESKTOP="KDE" XDG_SESSION_PATH="/org/freedesktop/DisplayManager/Session0" XDG_SESSION_TYPE="x11" XDG_VTNR="7" XTABLES_ADDONS=""
Ok, thanks for the heads up.
Are you using USE=default-libcxx on clang by any chance?
Ok, I can reproduce with that specific configuration. Will think how to solve that.
Nope, default-libcxx was compiled into clang. These are the flags I have enabled for the llvm toolchain. [ebuild R ] dev-libs/libedit-20130712.3.1::gentoo USE="-static-libs" ABI_X86="32 (64) (-x32)" 0 KiB [ebuild U ] sys-libs/libcxx-4.0.0::gentoo [4.0.0_rc3::gentoo] USE="libcxxabi -libcxxrt libunwind -static-libs {test}" ABI_X86="32 (64) (-x32)" 1,417 KiB [ebuild U ] dev-python/lit-4.0.0::gentoo [4.0.0_rc3::gentoo] USE="{test}" PYTHON_TARGETS="python2_7" 20,524 KiB [ebuild U ] sys-devel/llvm-4.0.0:4::gentoo [4.0.0_rc3:4::gentoo] USE="-debug -doc gold libedit libffi (-multitarget%) -ncurses {test}" ABI_X86="32 (64) (-x32)" LLVM_TARGETS="-AArch64 -AMDGPU -ARM -BPF -Hexagon -Lanai -MSP430 -Mips NVPTX -PowerPC -RISCV -Sparc -SystemZ (X86) -XCore" 0 KiB [ebuild U ] sys-devel/clang-4.0.0:4::gentoo [4.0.0_rc3:4::gentoo] USE="-debug default-compiler-rt default-libcxx -doc -multitarget static-analyzer {test} xml" ABI_X86="32 (64) (-x32)" LLVM_TARGETS="-AArch64 -AMDGPU -ARM -BPF -Hexagon -Lanai -MSP430 -Mips NVPTX -PowerPC -RISCV -Sparc -SystemZ (X86) -XCore" PYTHON_TARGETS="python2_7" 11,215 KiB [ebuild U ] sys-libs/compiler-rt-4.0.0:4.0.0::gentoo [4.0.0_rc3:4.0.0::gentoo] USE="clang {test}" 1,402 KiB [ebuild U ] sys-devel/clang-runtime-4.0.0:4.0.0::gentoo [4.0.0_rc3:4.0.0::gentoo] USE="compiler-rt libcxx -openmp -sanitize" ABI_X86="32 (64) (-x32)" 0 KiB [ebuild U ] sys-libs/libcxxabi-4.0.0::gentoo [4.0.0_rc3::gentoo] USE="libunwind -static-libs {-test}" ABI_X86="32 (64) (-x32)" 504 KiB [ebuild U ] sys-libs/llvm-libunwind-4.0.0::gentoo [4.0.0_rc3::gentoo] USE="-debug -static-libs" ABI_X86="32 (64) (-x32)" 63 KiB [ebuild U ] sys-devel/lld-4.0.0::gentoo [4.0.0_rc3::gentoo] USE="{test}" 579 KiB I disabled sanitizer because compiler-rt and compiler-rt-sanitizers were failing tests. Clang compiled with default-libxx and passed all tests. Libcxx and libcxxabi also compiled and passed all tests. Hope this helps out. Let me know if you need any more information.
I meant yes, default-libcxx was compiled into clang. Derp moment.
I'm sorry but we can't provide proper support for multiple versions of LLVM packages. If you can still reproduce the problem with 7.0.1 series, please open a new bug.
