root@talos:~/llvm-hacking/builds/rt-debug # ninja check-asan
[30/31] Running the AddressSanitizer tests
FAIL: AddressSanitizer-Unit :: ./Asan-powerpc64-calls-Test/AddressSanitizer.StrNCpyOOBTest (254 of 709)
******************** TEST 'AddressSanitizer-Unit :: ./Asan-powerpc64-calls-Test/AddressSanitizer.StrNCpyOOBTest' FAILED ********************
Note: Google Test filter = AddressSanitizer.StrNCpyOOBTest
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AddressSanitizer
[ RUN      ] AddressSanitizer.StrNCpyOOBTest
AddressSanitizer:DEADLYSIGNAL
=================================================================
==14579==ERROR: AddressSanitizer: stack-overflow on address 0xfffffbfffd420 (pc 0xfffffbfffd420 bp 0xfffffbfffde60 sp 0xfffffbfffcbd8 T0)
    #0 0xfffffbfffd420  (<unknown module>)
    #1 0x101a23c4 in HandleSehExceptionsInMethodIfSupported<testing::Test, void> /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2402:10
    #2 0x101a23c4 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2438:14
    #3 0x101690e0 in testing::Test::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2474:5
    #4 0x1016b834 in testing::TestInfo::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2656:11
    #5 0x1016caf8 in testing::TestCase::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2774:28
    #6 0x10181f9c in testing::internal::UnitTestImpl::RunAllTests() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:4649:43
    #7 0x101a3e80 in HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2402:10
    #8 0x101a3e80 in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2438:14
    #9 0x101812fc in testing::UnitTest::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:4257:10
    #10 0x102b7790 in RUN_ALL_TESTS /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/include/gtest/gtest.h:2233:46
    #11 0x102b7790 in main /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/tests/asan_test_main.cpp:54:10
    #12 0x1009d4d8 in _start /usr/src/lib/csu/powerpc64/crt1_c.c:127:7
    #13 0x8102f79bc  /usr/src/libexec/rtld-elf/powerpc64/rtld_start.S:112

SUMMARY: AddressSanitizer: stack-overflow (<unknown module>) 
==14579==ABORTING

********************
FAIL: AddressSanitizer-Unit :: ./Asan-powerpc64-inline-Test/AddressSanitizer.StrNCpyOOBTest (258 of 709)
******************** TEST 'AddressSanitizer-Unit :: ./Asan-powerpc64-inline-Test/AddressSanitizer.StrNCpyOOBTest' FAILED ********************
Note: Google Test filter = AddressSanitizer.StrNCpyOOBTest
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AddressSanitizer
[ RUN      ] AddressSanitizer.StrNCpyOOBTest
AddressSanitizer:DEADLYSIGNAL
=================================================================
==14748==ERROR: AddressSanitizer: stack-overflow on address 0xfffffbfffd420 (pc 0xfffffbfffd420 bp 0xfffffbfffde60 sp 0xfffffbfffcbd8 T0)
    #0 0xfffffbfffd420  (<unknown module>)
    #1 0x101ca148 in HandleSehExceptionsInMethodIfSupported<testing::Test, void> /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2402:10
    #2 0x101ca148 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2438:14
    #3 0x10174d50 in testing::Test::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2474:5
    #4 0x10178814 in testing::TestInfo::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2656:11
    #5 0x1017a36c in testing::TestCase::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2774:28
    #6 0x10199b60 in testing::internal::UnitTestImpl::RunAllTests() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:4649:43
    #7 0x101cc608 in HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2402:10
    #8 0x101cc608 in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2438:14
    #9 0x10198bd0 in testing::UnitTest::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:4257:10
    #10 0x1035d49c in RUN_ALL_TESTS /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/include/gtest/gtest.h:2233:46
    #11 0x1035d49c in main /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/tests/asan_test_main.cpp:54:10
    #12 0x10097e08 in _start /usr/src/lib/csu/powerpc64/crt1_c.c:127:7
    #13 0x81039d9bc  /usr/src/libexec/rtld-elf/powerpc64/rtld_start.S:112

SUMMARY: AddressSanitizer: stack-overflow (<unknown module>) 
==14748==ABORTING

********************
XPASS: AddressSanitizer-powerpc64-freebsd :: TestCases/Posix/asan-sigbus.cpp (439 of 709)
******************** TEST 'AddressSanitizer-powerpc64-freebsd :: TestCases/Posix/asan-sigbus.cpp' FAILED ********************
Script:
--
: 'RUN: at line 3';      /root/llvm-hacking/builds/rt-debug/./bin/clang  --driver-mode=g++ -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only  -m64  -std=c++11 /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/Posix/asan-sigbus.cpp -o /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Posix/Output/asan-sigbus.cpp.tmp
: 'RUN: at line 4';   not  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Posix/Output/asan-sigbus.cpp.tmp 2>&1 | FileCheck /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/Posix/asan-sigbus.cpp -check-prefix=CHECK-BUS
: 'RUN: at line 5';   env ASAN_OPTIONS=handle_sigbus=0 not --crash  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Posix/Output/asan-sigbus.cpp.tmp 2>&1 | FileCheck /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/Posix/asan-sigbus.cpp
--
Exit Code: 0


********************
FAIL: AddressSanitizer-powerpc64-freebsd :: TestCases/debug_ppc64_mapping.cpp (461 of 709)
******************** TEST 'AddressSanitizer-powerpc64-freebsd :: TestCases/debug_ppc64_mapping.cpp' FAILED ********************
Script:
--
: 'RUN: at line 1';      /root/llvm-hacking/builds/rt-debug/./bin/clang  -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only  -m64  -O0 /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/debug_ppc64_mapping.cpp -o /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/debug_ppc64_mapping.cpp.tmp
: 'RUN: at line 2';   env ASAN_OPTIONS=verbosity=0  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/debug_ppc64_mapping.cpp.tmp 2>&1 | FileCheck /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/debug_ppc64_mapping.cpp --check-prefix=CHECK-PPC64-V0
: 'RUN: at line 3';   env ASAN_OPTIONS=verbosity=2  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/debug_ppc64_mapping.cpp.tmp 2>&1 | FileCheck /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/debug_ppc64_mapping.cpp --check-prefix=CHECK-PPC64
--
Exit Code: 1

Command Output (stderr):
--
/root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/debug_ppc64_mapping.cpp:9:17: error: CHECK-PPC64: expected string not found in input
// CHECK-PPC64: || `[{{0x200|0x180|0x0a0|0x040}}000000000, {{0x7ff|0x3ff|0x0ff}}fffffffff]` || HighMem ||
                ^
<stdin>:1:1: note: scanning from here
==16221==AddressSanitizer: failed to intercept 'fgetpwent_r'
^
<stdin>:13:1: note: possible intended match here
|| `[0x2100000000000, 0xfffffffffffff]` || HighMem ||
^

Input file: <stdin>
Check file: /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/debug_ppc64_mapping.cpp

-dump-input=help explains the following input dump.

Input was:
<<<<<<
           1: ==16221==AddressSanitizer: failed to intercept 'fgetpwent_r' 
check:9'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
           2: ==16221==AddressSanitizer: failed to intercept '__getdelim' 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           3: ==16221==AddressSanitizer: failed to intercept 'cap_rights_init' 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           4: ==16221==AddressSanitizer: failed to intercept 'cap_rights_set' 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           5: ==16221==AddressSanitizer: failed to intercept 'cap_rights_clear' 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           6: ==16221==AddressSanitizer: failed to intercept 'cap_rights_is_set' 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           7: ==16221==AddressSanitizer: failed to intercept 'cap_rights_get' 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           8: ==16221==AddressSanitizer: failed to intercept 'arc4random_addrandom' 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           9: ==16221==AddressSanitizer: failed to intercept 'crypt' 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          10: ==16221==AddressSanitizer: failed to intercept '__cxa_throw' 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          11: ==16221==AddressSanitizer: failed to intercept '__cxa_rethrow_primary_exception' 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          12: ==16221==AddressSanitizer: libc interceptors initialized 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          13: || `[0x2100000000000, 0xfffffffffffff]` || HighMem || 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:9'1     ?                                                      possible intended match
          14: || `[0x520000000000, 0x20fffffffffff]` || HighShadow || 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          15: || `[0x120000000000, 0x51ffffffffff]` || ShadowGap || 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          16: || `[0x100000000000, 0x11ffffffffff]` || LowShadow || 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          17: || `[0x000000000000, 0x0fffffffffff]` || LowMem || 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          18: MemToShadow(shadow): 0x120000000000 0x123fffffffff 0x1a4000000000 0x51ffffffffff 
check:9'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           .
           .
           .
>>>>>>

--

********************
FAIL: AddressSanitizer-Unit :: ./Asan-powerpc64-calls-Test/AddressSanitizer.StrArgsOverlapTest (531 of 709)
******************** TEST 'AddressSanitizer-Unit :: ./Asan-powerpc64-calls-Test/AddressSanitizer.StrArgsOverlapTest' FAILED ********************
Note: Google Test filter = AddressSanitizer.StrArgsOverlapTest
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AddressSanitizer
[ RUN      ] AddressSanitizer.StrArgsOverlapTest
AddressSanitizer:DEADLYSIGNAL
=================================================================
==14584==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000004 (pc 0x0000100a04d0 bp 0xfffffbfffde40 sp 0xfffffbfffc138 T0)
==14584==The signal is caused by a UNKNOWN memory access.
==14584==Hint: address points to the zero page.
    #0 0x100a04d0 in atomic_compare_exchange_strong<__sanitizer::atomic_uint8_t> /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_atomic_clang.h:80:10
    #1 0x100a04d0 in AtomicallySetQuarantineFlagIfAllocated /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/asan_allocator.cpp:621:10
    #2 0x100a04d0 in __asan::Allocator::Deallocate(void*, unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType) /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/asan_allocator.cpp:697:10
    #3 0x101a23c4 in HandleSehExceptionsInMethodIfSupported<testing::Test, void> /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2402:10
    #4 0x101a23c4 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2438:14
    #5 0x101690e0 in testing::Test::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2474:5
    #6 0x1016b834 in testing::TestInfo::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2656:11
    #7 0x1016caf8 in testing::TestCase::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2774:28
    #8 0x10181f9c in testing::internal::UnitTestImpl::RunAllTests() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:4649:43
    #9 0x101a3e80 in HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2402:10
    #10 0x101a3e80 in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2438:14
    #11 0x101812fc in testing::UnitTest::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:4257:10
    #12 0x102b7790 in RUN_ALL_TESTS /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/include/gtest/gtest.h:2233:46
    #13 0x102b7790 in main /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/tests/asan_test_main.cpp:54:10
    #14 0x1009d4d8 in _start /usr/src/lib/csu/powerpc64/crt1_c.c:127:7
    #15 0x8102f79bc  /usr/src/libexec/rtld-elf/powerpc64/rtld_start.S:112

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_atomic_clang.h:80:10 in atomic_compare_exchange_strong<__sanitizer::atomic_uint8_t>
==14584==ABORTING

********************
FAIL: AddressSanitizer-Unit :: ./Asan-powerpc64-inline-Test/AddressSanitizer.StrArgsOverlapTest (543 of 709)
******************** TEST 'AddressSanitizer-Unit :: ./Asan-powerpc64-inline-Test/AddressSanitizer.StrArgsOverlapTest' FAILED ********************
Note: Google Test filter = AddressSanitizer.StrArgsOverlapTest
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from AddressSanitizer
[ RUN      ] AddressSanitizer.StrArgsOverlapTest
AddressSanitizer:DEADLYSIGNAL
=================================================================
==14714==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000004 (pc 0x00001009ae00 bp 0xfffffbfffde20 sp 0xfffffbfffc118 T0)
==14714==The signal is caused by a UNKNOWN memory access.
==14714==Hint: address points to the zero page.
    #0 0x1009ae00 in atomic_compare_exchange_strong<__sanitizer::atomic_uint8_t> /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_atomic_clang.h:80:10
    #1 0x1009ae00 in AtomicallySetQuarantineFlagIfAllocated /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/asan_allocator.cpp:621:10
    #2 0x1009ae00 in __asan::Allocator::Deallocate(void*, unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType) /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/asan_allocator.cpp:697:10
    #3 0x101ca148 in HandleSehExceptionsInMethodIfSupported<testing::Test, void> /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2402:10
    #4 0x101ca148 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2438:14
    #5 0x10174d50 in testing::Test::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2474:5
    #6 0x10178814 in testing::TestInfo::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2656:11
    #7 0x1017a36c in testing::TestCase::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2774:28
    #8 0x10199b60 in testing::internal::UnitTestImpl::RunAllTests() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:4649:43
    #9 0x101cc608 in HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2402:10
    #10 0x101cc608 in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:2438:14
    #11 0x10198bd0 in testing::UnitTest::Run() /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/src/gtest.cc:4257:10
    #12 0x1035d49c in RUN_ALL_TESTS /root/llvm-hacking/llvm-project/llvm/utils/unittest/googletest/include/gtest/gtest.h:2233:46
    #13 0x1035d49c in main /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/tests/asan_test_main.cpp:54:10
    #14 0x10097e08 in _start /usr/src/lib/csu/powerpc64/crt1_c.c:127:7
    #15 0x81039d9bc  /usr/src/libexec/rtld-elf/powerpc64/rtld_start.S:112

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /root/llvm-hacking/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_atomic_clang.h:80:10 in atomic_compare_exchange_strong<__sanitizer::atomic_uint8_t>
==14714==ABORTING

********************
FAIL: AddressSanitizer-powerpc64-freebsd :: TestCases/strncpy-overlap.cpp (625 of 709)
******************** TEST 'AddressSanitizer-powerpc64-freebsd :: TestCases/strncpy-overlap.cpp' FAILED ********************
Script:
--
: 'RUN: at line 1';      /root/llvm-hacking/builds/rt-debug/./bin/clang  --driver-mode=g++ -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only  -m64  -O0 -fno-builtin /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/strncpy-overlap.cpp -o /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 2';   not  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp 2>&1 | FileCheck /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/strncpy-overlap.cpp
: 'RUN: at line 3';   echo "interceptor_via_fun:bad_function" > /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp
: 'RUN: at line 4';   env ASAN_OPTIONS=suppressions='"/root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp"'  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 5';   echo "interceptor_name:strncpy" > /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp
: 'RUN: at line 6';   env ASAN_OPTIONS=suppressions='"/root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp"'  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 8';      /root/llvm-hacking/builds/rt-debug/./bin/clang  --driver-mode=g++ -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only  -m64  -O1 -fno-builtin /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/strncpy-overlap.cpp -o /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 9';   not  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp 2>&1 | FileCheck /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/strncpy-overlap.cpp
: 'RUN: at line 10';   echo "interceptor_via_fun:bad_function" > /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp
: 'RUN: at line 11';   env ASAN_OPTIONS=suppressions='"/root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp"'  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 12';   echo "interceptor_name:strncpy" > /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp
: 'RUN: at line 13';   env ASAN_OPTIONS=suppressions='"/root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp"'  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 15';      /root/llvm-hacking/builds/rt-debug/./bin/clang  --driver-mode=g++ -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only  -m64  -O2 -fno-builtin /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/strncpy-overlap.cpp -o /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 16';   not  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp 2>&1 | FileCheck /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/strncpy-overlap.cpp
: 'RUN: at line 17';   echo "interceptor_via_fun:bad_function" > /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp
: 'RUN: at line 18';   env ASAN_OPTIONS=suppressions='"/root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp"'  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 19';   echo "interceptor_name:strncpy" > /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp
: 'RUN: at line 20';   env ASAN_OPTIONS=suppressions='"/root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp"'  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 22';      /root/llvm-hacking/builds/rt-debug/./bin/clang  --driver-mode=g++ -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only  -m64  -O3 -fno-builtin /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/strncpy-overlap.cpp -o /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 23';   not  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp 2>&1 | FileCheck /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/strncpy-overlap.cpp
: 'RUN: at line 24';   echo "interceptor_via_fun:bad_function" > /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp
: 'RUN: at line 25';   env ASAN_OPTIONS=suppressions='"/root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp"'  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
: 'RUN: at line 26';   echo "interceptor_name:strncpy" > /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp
: 'RUN: at line 27';   env ASAN_OPTIONS=suppressions='"/root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp.supp"'  /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig/TestCases/Output/strncpy-overlap.cpp.tmp
--
Exit Code: 1

Command Output (stderr):
--
=================================================================
==18043==ERROR: AddressSanitizer: strncpy-param-overlap: memory ranges [0xfffffbfffe520,0xfffffbfffe525) and [0xfffffbfffe521, 0xfffffbfffe526) overlap
    <empty stack>

Address 0xfffffbfffe520 is located in stack of thread T0 at offset 32 in frame
    #0 0x100e51c4 in bad_function() /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/strncpy-overlap.cpp:35

  This frame has 1 object(s):
    [32, 38) 'buffer' (line 36) <== Memory access at offset 32 is inside this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
      (longjmp and C++ exceptions *are* supported)
Address 0xfffffbfffe521 is located in stack of thread T0 at offset 33 in frame
    #0 0x100e51c4 in bad_function() /root/llvm-hacking/llvm-project/compiler-rt/test/asan/TestCases/strncpy-overlap.cpp:35

  This frame has 1 object(s):
    [32, 38) 'buffer' (line 36) <== Memory access at offset 33 is inside this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
      (longjmp and C++ exceptions *are* supported)
SUMMARY: AddressSanitizer: strncpy-param-overlap
==18043==ABORTING

--

********************
********************
Failed Tests (6):
  AddressSanitizer-Unit :: ./Asan-powerpc64-calls-Test/AddressSanitizer.StrArgsOverlapTest
  AddressSanitizer-Unit :: ./Asan-powerpc64-calls-Test/AddressSanitizer.StrNCpyOOBTest
  AddressSanitizer-Unit :: ./Asan-powerpc64-inline-Test/AddressSanitizer.StrArgsOverlapTest
  AddressSanitizer-Unit :: ./Asan-powerpc64-inline-Test/AddressSanitizer.StrNCpyOOBTest
  AddressSanitizer-powerpc64-freebsd :: TestCases/debug_ppc64_mapping.cpp
  AddressSanitizer-powerpc64-freebsd :: TestCases/strncpy-overlap.cpp

********************
Unexpectedly Passed Tests (1):
  AddressSanitizer-powerpc64-freebsd :: TestCases/Posix/asan-sigbus.cpp


Testing Time: 1271.88s
  Unsupported        : 264
  Passed             : 435
  Expectedly Failed  :   3
  Failed             :   6
  Unexpectedly Passed:   1
FAILED: projects/compiler-rt/test/asan/CMakeFiles/check-asan 
cd /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan && /usr/local/bin/python3.7 /root/llvm-hacking/builds/rt-debug/./bin/llvm-lit -sv /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/POWERPC64FreeBSDConfig /root/llvm-hacking/builds/rt-debug/projects/compiler-rt/test/asan/Unit
ninja: build stopped: subcommand failed.