[llvm-bugs] [Bug 27745] New: LeakSanitizer-AddressSanitizer-x86_64 failures

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=27745

            Bug ID: 27745
           Summary: LeakSanitizer-AddressSanitizer-x86_64 failures
           Product: compiler-rt
           Version: unspecified
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: normal
          Priority: P
         Component: compiler-rt
          Assignee: unassignedbugs at nondot.org
          Reporter: hjl.tools at gmail.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

On Fedora 23 with kernel-4.5.4-200.fc23.x86_64 and
glibc-2.22-16.fc23.x86_64, r269522 gave

FAIL: LeakSanitizer-AddressSanitizer-x86_64 ::
TestCases/disabler_in_tsd_destructor.c (27878 of 29275)
******************** TEST 'LeakSanitizer-AddressSanitizer-x86_64 ::
TestCases/disabler_in_tsd_destructor.c' FAILED ********************
Script:
--
LSAN_BASE="report_objects=1:use_registers=0:use_stacks=0:use_globals=0:use_tls=1:use_ld_allocations=0"
/export/build/gnu/llvm-clang-bootstrap/stage1/build-x86_64-linux/./bin/clang
-O0 -m64 -gline-tables-only -fsanitize=address
/export/gnu/import/git/llvm/projects/compiler-rt/test/lsan/TestCases/disabler_in_tsd_destructor.c
-o
/export/build/gnu/llvm-clang-bootstrap/stage1/build-x86_64-linux/projects/compiler-rt/test/lsan/X86_64AsanConfig/TestCases/Output/disabler_in_tsd_destructor.c.tmp
LSAN_OPTIONS=$LSAN_BASE 
/export/build/gnu/llvm-clang-bootstrap/stage1/build-x86_64-linux/projects/compiler-rt/test/lsan/X86_64AsanConfig/TestCases/Output/disabler_in_tsd_destructor.c.tmp
--
Exit Code: 1

Command Output (stderr):
--
Test alloc: 0x61a00001f280.

=================================================================
==19288==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 196 byte(s) in 1 object(s) allocated from:
    #0 0x4bc158 in __interceptor_malloc
/export/gnu/import/git/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:52
    #1 0x7ff42c798500 in _dl_signal_error (/lib64/ld-linux-x86-64.so.2+0xf500)
    #2 0x6e672f646c697561  (<unknown module>)

Objects leaked above:
0x611000009f00 (196 bytes)

SUMMARY: AddressSanitizer: 196 byte(s) leaked in 1 allocation(s).

--

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90
FAIL: LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/disabler.c (27879 of
29275)
******************** TEST 'LeakSanitizer-AddressSanitizer-x86_64 ::
TestCases/disabler.c' FAILED ********************
Script:
--
LSAN_BASE="report_objects=1:use_registers=0:use_stacks=0:use_globals=0:use_tls=0"
/export/build/gnu/llvm-clang-bootstrap/stage1/build-x86_64-linux/./bin/clang
-O0 -m64 -gline-tables-only -fsanitize=address
/export/gnu/import/git/llvm/projects/compiler-rt/test/lsan/TestCases/disabler.c
-o
/export/build/gnu/llvm-clang-bootstrap/stage1/build-x86_64-linux/projects/compiler-rt/test/lsan/X86_64AsanConfig/TestCases/Output/disabler.c.tmp
LSAN_OPTIONS=$LSAN_BASE not 
/export/build/gnu/llvm-clang-bootstrap/stage1/build-x86_64-linux/projects/compiler-rt/test/lsan/X86_64AsanConfig/TestCases/Output/disabler.c.tmp
2>&1 | FileCheck
/export/gnu/import/git/llvm/projects/compiler-rt/test/lsan/TestCases/disabler.c
--
Exit Code: 1

Command Output (stderr):
--
/export/gnu/import/git/llvm/projects/compiler-rt/test/lsan/TestCases/disabler.c:24:11:
error: expected string not found in input
// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1
allocation(s)
          ^
<stdin>:1:1: note: scanning from here
Test alloc: 0x61a00001f280.
^
<stdin>:21:1: note: possible intended match here
SUMMARY: AddressSanitizer: 1515 byte(s) leaked in 2 allocation(s).
^

--

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90
FAIL: LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/ignore_object.c (27885
of 29275)
******************** TEST 'LeakSanitizer-AddressSanitizer-x86_64 ::
TestCases/ignore_object.c' FAILED ********************
Script:
--
LSAN_BASE="report_objects=1:use_registers=0:use_stacks=0:use_globals=0:use_tls=0"
/export/build/gnu/llvm-clang-bootstrap/stage1/build-x86_64-linux/./bin/clang
-O0 -m64 -gline-tables-only -fsanitize=address
/export/gnu/import/git/llvm/projects/compiler-rt/test/lsan/TestCases/ignore_object.c
-o
/export/build/gnu/llvm-clang-bootstrap/stage1/build-x86_64-linux/projects/compiler-rt/test/lsan/X86_64AsanConfig/TestCases/Output/ignore_object.c.tmp
LSAN_OPTIONS=$LSAN_BASE not 
/export/build/gnu/llvm-clang-bootstrap/stage1/build-x86_64-linux/projects/compiler-rt/test/lsan/X86_64AsanConfig/TestCases/Output/ignore_object.c.tmp
2>&1 | FileCheck
/export/gnu/import/git/llvm/projects/compiler-rt/test/lsan/TestCases/ignore_object.c
--
Exit Code: 1

Command Output (stderr):
--
/export/gnu/import/git/llvm/projects/compiler-rt/test/lsan/TestCases/ignore_object.c:23:11:
error: expected string not found in input
// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1
allocation(s)
          ^
<stdin>:3:1: note: scanning from here
=================================================================
^
<stdin>:21:1: note: possible intended match here
SUMMARY: AddressSanitizer: 1520 byte(s) leaked in 2 allocation(s).
^

--

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Testing Time: 296.05s
********************
Failing Tests (3):
    LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/disabler.c
    LeakSanitizer-AddressSanitizer-x86_64 ::
TestCases/disabler_in_tsd_destructor.c
    LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/ignore_object.c

  Expected Passes    : 28275
  Expected Failures  : 178
  Unsupported Tests  : 819
  Unexpected Failures: 3

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