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Stack-overflow in v8::internal::compiler::RepresentationSelector::RunTruncationPropagationPhase |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6692448675037184 Fuzzer: inferno_js_fuzzer Job Type: windows_asan_d8 Platform Id: windows Crash Type: Stack-overflow Crash Address: 0x00402000 Crash State: v8::internal::compiler::RepresentationSelector::RunTruncationPropagationPhase v8::internal::compiler::RepresentationSelector::Run v8::internal::compiler::SimplifiedLowering::LowerAllNodes Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=windows_asan_d8&range=50166:50167 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6692448675037184 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Dec 20 2017
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/0298df882b39e2f2d2e2a5d41917d515accc36e8 ([turbofan] Add feedback to CheckSmi). If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
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Dec 20 2017
jkummerow@ showed me that this issue can be reproduced on linux with the build options from clusterfuzz and after setting ASAN_OPTIONS and stack limit accordingly: $ export ASAN_OPTIONS="redzone=128:external_symbolizer_path="`pwd`/third_party/llvm-build/Release+Asserts/bin/llvm-symbolizer":symbolize=1:handle_sigill=1:handle_segv=1:use_sigaltstack=1:strict_memcmp=0:allow_user_segv_handler=0:coverage=0:fast_unwind_on_fatal=1:handle_sigfpe=1:handle_sigbus=1:detect_stack_use_after_return=0:alloc_dealloc_mismatch=0:detect_leaks=0:print_scariness=1:allocator_may_return_null=1:handle_abort=1:check_malloc_usable_size=0:detect_container_overflow=0:quarantine_size_mb=100:detect_odr_violation=0:malloc_context_size=128:print_summary=1" $ ulimit -s 1014 $ out.gn/x86.release.asan/d8 --random-seed=-1665162253 --invoke-weak-callbacks clusterfuzz.js Investigating.
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Dec 21 2017
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Dec 3
ClusterFuzz testcase 6692448675037184 appears to be flaky, updating reproducibility label. |
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Comment 1 by ClusterFuzz
, Dec 20 2017Labels: Test-Predator-Auto-Components