| Issue |
87483
|
| Summary |
`SanitizerCommon-lsan-x86_64-Darwin :: Darwin/malloc_zone.cpp` fails on macOS 14
|
| Labels |
platform:macos,
compiler-rt:sanitizer
|
| Assignees |
|
| Reporter |
zmodem
|
The test started failing in our build environment after it moved from macOS 13.5.2 to 14.4.1:
```
FAIL: SanitizerCommon-lsan-x86_64-Darwin :: Darwin/malloc_zone.cpp (73456 of 77879)
******************** TEST 'SanitizerCommon-lsan-x86_64-Darwin :: Darwin/malloc_zone.cpp' FAILED ********************
Exit Code: 2
Command Output (stderr):
--
RUN: at line 10: echo "leak:create_and_insert_msl_lite_zone" >> lsan.supp
+ echo leak:create_and_insert_msl_lite_zone
RUN: at line 12: /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm-build/Release+Asserts/./bin/clang --driver-mode=g++ -gline-tables-only -fsanitize=leak -arch x86_64 -stdlib=libc++ -mmacosx-version-min=10.12 -isysroot /Volumes/Work/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk -mlinker-version=820.1 -I/Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/test -g /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/test/sanitizer_common/TestCases/Darwin/malloc_zone.cpp -o /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm-build/Release+Asserts/runtimes/runtimes-bins/compiler-rt/test/sanitizer_common/lsan-x86_64-Darwin/Darwin/Output/malloc_zone.cpp.tmp
+ /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm-build/Release+Asserts/./bin/clang --driver-mode=g++ -gline-tables-only -fsanitize=leak -arch x86_64 -stdlib=libc++ -mmacosx-version-min=10.12 -isysroot /Volumes/Work/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk -mlinker-version=820.1 -I/Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/test -g /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/test/sanitizer_common/TestCases/Darwin/malloc_zone.cpp -o /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm-build/Release+Asserts/runtimes/runtimes-bins/compiler-rt/test/sanitizer_common/lsan-x86_64-Darwin/Darwin/Output/malloc_zone.cpp.tmp
RUN: at line 13: /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm-build/Release+Asserts/runtimes/runtimes-bins/compiler-rt/test/sanitizer_common/lsan-x86_64-Darwin/Darwin/Output/malloc_zone.cpp.tmp | FileCheck /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/test/sanitizer_common/TestCases/Darwin/malloc_zone.cpp
+ /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm-build/Release+Asserts/runtimes/runtimes-bins/compiler-rt/test/sanitizer_common/lsan-x86_64-Darwin/Darwin/Output/malloc_zone.cpp.tmp
+ FileCheck /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/test/sanitizer_common/TestCases/Darwin/malloc_zone.cpp
RUN: at line 14: env MallocStackLogging=lite LSAN_OPTIONS=suppressions=lsan.supp /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm-build/Release+Asserts/runtimes/runtimes-bins/compiler-rt/test/sanitizer_common/lsan-x86_64-Darwin/Darwin/Output/malloc_zone.cpp.tmp | FileCheck /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/test/sanitizer_common/TestCases/Darwin/malloc_zone.cpp
+ env MallocStackLogging=lite LSAN_OPTIONS=suppressions=lsan.supp /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm-build/Release+Asserts/runtimes/runtimes-bins/compiler-rt/test/sanitizer_common/lsan-x86_64-Darwin/Darwin/Output/malloc_zone.cpp.tmp
+ FileCheck /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/test/sanitizer_common/TestCases/Darwin/malloc_zone.cpp
LeakSanitizer: bad pointer 0x7ff91c394221
LeakSanitizer: CHECK failed: sanitizer_allocator_secondary.h:177 "((IsAligned(reinterpret_cast<uptr>(p), page_size_))) != (0)" (0x0, 0x0) (tid=2014389)
FileCheck error: '<stdin>' is empty.
FileCheck command line: FileCheck /Volumes/Work/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/test/sanitizer_common/TestCases/Darwin/malloc_zone.cpp
--
********************
```
We didn't see any relevant LLVM changes around the time when the failure started, so it seems related to the OS version.
(See also https://crbug.com/332589870)
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