[llvm-bugs] Issue 13535 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-gisel: Abrt in llvm::llvm_unreachable_internal

ClusterFuzz-External via monorail via llvm-bugs llvm-bugs at lists.llvm.org
Sat Mar 16 07:26:47 PDT 2019


Comment #2 on issue 13535 by ClusterFuzz-External:  
llvm/llvm-isel-fuzzer--aarch64-gisel: Abrt in  
llvm::llvm_unreachable_internal
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13535#c2

ClusterFuzz has detected this issue as fixed in range  
201903150258:201903160254.

Detailed report: https://oss-fuzz.com/testcase?key=5737721266438144

Project: llvm
Fuzzer: libFuzzer_llvm_llvm-isel-fuzzer--aarch64-gisel
Fuzz target binary: llvm-isel-fuzzer--aarch64-gisel
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x000000000001
Crash State:
   llvm::llvm_unreachable_internal
   AArch64InstructionSelector::select
   llvm::InstructionSelect::runOnMachineFunction

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201903040425:201903050442
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201903150258:201903160254

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=5737721266438144

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for  
instructions to reproduce this bug locally.

If you suspect that the result above is incorrect, try re-doing that job on  
the test case report page.

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