[llvm-bugs] [Bug 40511] New: [AArch64] Linux/name_to_handle_at.cc fails

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=40511

            Bug ID: 40511
           Summary: [AArch64] Linux/name_to_handle_at.cc fails
           Product: compiler-rt
           Version: 8.0
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: msan
          Assignee: unassignedbugs at nondot.org
          Reporter: diana.picus at linaro.org
                CC: llvm-bugs at lists.llvm.org

While testing RC1 on Xenial:

FAIL: MemorySanitizer-AARCH64 :: Linux/name_to_handle_at.cc (45913 of 58307)
******************** TEST 'MemorySanitizer-AARCH64 ::
Linux/name_to_handle_at.cc' FAILED ********************
Script:
--
: 'RUN: at line 1';
/home/tcwg-buildslave/workspace/tcwg-llvm-release/tcwg-apm_64-build/rc1/Phase3/Release/llvmCore-8.0.0-rc1.obj/./bin/clang
--driver-mode=g++ -fsanitize=memory -mno-omit-leaf-frame-pointer
-fno-omit-frame-pointer -fno-optimize-sibling-calls    -gline-tables-only
-std=c++11 -O0 -g
/home/tcwg-buildslave/workspace/tcwg-llvm-release/tcwg-apm_64-build/rc1/llvm.src/projects/compiler-rt/test/msan/Linux/name_to_handle_at.cc
-o
/home/tcwg-buildslave/workspace/tcwg-llvm-release/tcwg-apm_64-build/rc1/Phase3/Release/llvmCore-8.0.0-rc1.obj/projects/compiler-rt/test/msan/AARCH64/Linux/Output/name_to_handle_at.cc.tmp
&&
/home/tcwg-buildslave/workspace/tcwg-llvm-release/tcwg-apm_64-build/rc1/Phase3/Release/llvmCore-8.0.0-rc1.obj/projects/compiler-rt/test/msan/AARCH64/Linux/Output/name_to_handle_at.cc.tmp
--
Exit Code: 134

Command Output (stderr):
--
name_to_handle_at.cc.tmp:
/home/tcwg-buildslave/workspace/tcwg-llvm-release/tcwg-apm_64-build/rc1/llvm.src/projects/compiler-rt/test/msan/Linux/name_to_handle_at.cc:18:
int main(): Assertion `!res' failed.
/home/tcwg-buildslave/workspace/tcwg-llvm-release/tcwg-apm_64-build/rc1/Phase3/Release/llvmCore-8.0.0-rc1.obj/projects/compiler-rt/test/msan/AARCH64/Linux/Output/name_to_handle_at.cc.script:
line 1:  9783 Aborted                 (core dumped)
/home/tcwg-buildslave/workspace/tcwg-llvm-release/tcwg-apm_64-build/rc1/Phase3/Release/llvmCore-8.0.0-rc1.obj/projects/compiler-rt/test/msan/AARCH64/Linux/Output/name_to_handle_at.cc.tmp

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