INFO:2026-05-02T15:55:42Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 7d925b9fafe7..f66331e032c9 main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at f66331e032c9 [llubi] Improve diagnostics and add stacktrace (#195449) INFO:2026-05-02T15:55:46Z:root:syncing... Deleted branch merge (was 7d925b9fafe7). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. INFO:2026-05-02T15:55:46Z:root:building ninja: Entering directory `out/gn' [1/5] CXX obj/llvm/tools/llubi/lib/lib.ExecutorBase.o [2/5] CXX obj/llvm/tools/llubi/lib/lib.Library.o [3/5] CXX obj/llvm/tools/llubi/lib/lib.Interpreter.o [4/5] AR lib/libLLVMUBAwareInterpreter.a [5/5] LINK ./bin/llubi INFO:2026-05-02T15:55:53Z:root:analyze gn analyze output: { "compile_targets": [], "status": "Found dependency", "test_targets": [ "//llvm/test:check-llvm" ] } gn analyze input: { "files": [ "//llvm/test/tools/llubi/alloca_large_count.ll", "//llvm/test/tools/llubi/alloca_large_size.ll", "//llvm/test/tools/llubi/alloca_poison_count.ll", "//llvm/test/tools/llubi/alloca_size_overflow.ll", "//llvm/test/tools/llubi/assume_false.ll", "//llvm/test/tools/llubi/assume_poison.ll", "//llvm/test/tools/llubi/br_poison.ll", "//llvm/test/tools/llubi/call_mismatched_signature.ll", "//llvm/test/tools/llubi/call_poison.ll", "//llvm/test/tools/llubi/divrem_ub1.ll", "//llvm/test/tools/llubi/divrem_ub2.ll", "//llvm/test/tools/llubi/divrem_ub3.ll", "//llvm/test/tools/llubi/divrem_ub4.ll", "//llvm/test/tools/llubi/indirectbr_invalid.ll", "//llvm/test/tools/llubi/indirectbr_poison.ll", "//llvm/test/tools/llubi/infinite_loop.ll", "//llvm/test/tools/llubi/invoke_poison.ll", "//llvm/test/tools/llubi/lib_cxx_memory_large_size.ll", "//llvm/test/tools/llubi/lib_double_free.ll", "//llvm/test/tools/llubi/lib_free_nullary_pointer.ll", "//llvm/test/tools/llubi/lib_free_out_of_bound.ll", "//llvm/test/tools/llubi/lib_free_stack.ll", "//llvm/test/tools/llubi/lib_poison_argument.ll", "//llvm/test/tools/llubi/lib_printf_not_enough_argument.ll", "//llvm/test/tools/llubi/lib_printf_unknown_specifier.ll", "//llvm/test/tools/llubi/lib_read_nullary_string.ll", "//llvm/test/tools/llubi/lib_uninit_string.ll", "//llvm/test/tools/llubi/loadstore_misaligned.ll", "//llvm/test/tools/llubi/loadstore_null.ll", "//llvm/test/tools/llubi/loadstore_oob1.ll", "//llvm/test/tools/llubi/loadstore_poison.ll", "//llvm/test/tools/llubi/loadstore_uaf.ll", "//llvm/test/tools/llubi/stack_overflow.ll", "//llvm/test/tools/llubi/store_dead.ll", "//llvm/test/tools/llubi/switch_poison.ll", "//llvm/test/tools/llubi/unreachable.ll", "//llvm/tools/llubi/lib/ExecutorBase.cpp", "//llvm/tools/llubi/lib/ExecutorBase.h", "//llvm/tools/llubi/lib/Interpreter.cpp", "//llvm/tools/llubi/lib/Library.cpp" ], "test_targets": [ "//clang-tools-extra/clangd/test:check-clangd", "//clang-tools-extra/test:check-clang-tools", "//clang/test:check-clang", "//compiler-rt/test/hwasan:check-hwasan", "//lld/test:check-lld", "//llvm/test:check-llvm" ], "additional_compile_targets": [] } running all tests due to change to blacklisted file INFO:2026-05-02T15:55:53Z:root:testing INFO:2026-05-02T15:55:53Z:root:test check-clang ninja: Entering directory `out/gn' [0/1] ACTION //clang/test:check-clang(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using clang: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld -- Testing: 25908 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 181.55s Total Discovered Tests: 51864 Skipped : 28 (0.05%) Unsupported : 980 (1.89%) Passed : 50828 (98.00%) Expectedly Failed: 28 (0.05%) INFO:2026-05-02T15:58:58Z:root:test check-clang-tools ninja: Entering directory `out/gn' [0/1] ACTION //clang-tools-extra/test:check-clang-tools(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using clang: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -- Testing: 1394 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 9.69s Total Discovered Tests: 1654 Unsupported : 2 (0.12%) Passed : 1651 (99.82%) Expectedly Failed: 1 (0.06%) INFO:2026-05-02T15:59:09Z:root:test check-clangd ninja: Entering directory `out/gn' [0/1] ACTION //clang-tools-extra/clangd/test:check-clangd(//llvm/utils/gn/build/toolchain:unix) -- Testing: 180 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 4.51s Total Discovered Tests: 1474 Unsupported: 7 (0.47%) Passed : 1467 (99.53%) INFO:2026-05-02T15:59:14Z:root:test check-hwasan ninja: Entering directory `out/gn' [0/1] ACTION //compiler-rt/test/hwasan:check-hwasan(//llvm/utils/gn/build/toolchain:unix) -- Testing: 112 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 6.12s Total Discovered Tests: 112 Unsupported : 37 (33.04%) Passed : 66 (58.93%) Expectedly Failed: 9 (8.04%) INFO:2026-05-02T15:59:21Z:root:test check-lld ninja: Entering directory `out/gn' [0/1] ACTION //lld/test:check-lld(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld -- Testing: 3193 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 49.55s Total Discovered Tests: 3193 Unsupported : 22 (0.69%) Passed : 3170 (99.28%) Expectedly Failed: 1 (0.03%) INFO:2026-05-02T16:00:11Z:root:test check-llvm ninja: Entering directory `out/gn' [0/1] ACTION //llvm/test:check-llvm(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld -- Testing: 65428 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 197.77s Total Discovered Tests: 73913 Skipped : 20 (0.03%) Unsupported : 2826 (3.82%) Passed : 70894 (95.92%) Expectedly Failed: 173 (0.23%) INFO:2026-05-02T16:03:35Z:root:done