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Bug 951338 - llvm-runtimes/compiler-rt-sanitizers-19.1.7 - several test failures w. segfaults
Summary: llvm-runtimes/compiler-rt-sanitizers-19.1.7 - several test failures w. segfaults
Status: UNCONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: PPC64 Linux
: Normal normal
Assignee: LLVM support project
URL:
Whiteboard:
Keywords: TESTFAILURE
Depends on:
Blocks:
 
Reported: 2025-03-14 13:18 UTC by ernsteiswuerfel
Modified: 2025-03-14 13:19 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
build.log.xz (ppc64, 19.1.7) (compiler-rt-sanitizers-19.1.7:20250314-112909.log.xz,52.88 KB, application/x-xz)
2025-03-14 13:18 UTC, ernsteiswuerfel
Details
emerge --info (file_951338.txt,6.77 KB, text/plain)
2025-03-14 13:19 UTC, ernsteiswuerfel
Details

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Description ernsteiswuerfel archtester 2025-03-14 13:18:32 UTC
Created attachment 920763 [details]
build.log.xz (ppc64, 19.1.7)

[...]
Failed Tests (19):
  SanitizerCommon-asan-powerpc64-Linux :: print-stack-trace-markup.cpp
  SanitizerCommon-lsan-powerpc64-Linux :: print-stack-trace-markup.cpp
  SanitizerCommon-msan-powerpc64-Linux :: print-stack-trace-markup.cpp
  SanitizerCommon-tsan-powerpc64-Linux :: print-stack-trace-markup.cpp
  SanitizerCommon-ubsan-powerpc64-Linux :: print-stack-trace-markup.cpp
  ThreadSanitizer-powerpc64 :: atexit.cpp
  ThreadSanitizer-powerpc64 :: exceptions.cpp
  ThreadSanitizer-powerpc64 :: fd_close_norace2.cpp
  ThreadSanitizer-powerpc64 :: fd_close_race.cpp
  ThreadSanitizer-powerpc64 :: fd_location_closed.cpp
  ThreadSanitizer-powerpc64 :: fd_pipe_norace.cpp
  ThreadSanitizer-powerpc64 :: fd_socketpair_norace.cpp
  ThreadSanitizer-powerpc64 :: fiber_cleanup.cpp
  ThreadSanitizer-powerpc64 :: fiber_longjmp.cpp
  ThreadSanitizer-powerpc64 :: race_on_read.cpp
  ThreadSanitizer-powerpc64 :: signal_in_read.c
  ThreadSanitizer-powerpc64 :: vfork.cpp
  UBSan-Standalone-powerpc64 :: TestCases/TypeCheck/misaligned.cpp
  UBSan-ThreadSanitizer-powerpc64 :: TestCases/TypeCheck/misaligned.cpp


Testing Time: 134.47s

Total Discovered Tests: 4162
  Skipped          :    9 (0.22%)
  Unsupported      : 1139 (27.37%)
  Passed           : 2951 (70.90%)
  Expectedly Failed:   44 (1.06%)
  Failed           :   19 (0.46%)

20 warning(s) in tests
FAILED: test/CMakeFiles/check-compiler-rt /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/CMakeFiles/check-compiler-rt 
cd /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test && /usr/bin/python3.13 /usr/bin/lit -vv -j 36 /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/interception/Unit /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/lsan/POWERPC64LsanConfig /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/lsan/POWERPC64AsanConfig /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/ubsan/Standalone-powerpc64 /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/ubsan/AddressSanitizer-powerpc64 /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/ubsan/MemorySanitizer-powerpc64 /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/ubsan/ThreadSanitizer-powerpc64 /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/sanitizer_common/asan-powerpc64-Linux /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/sanitizer_common/lsan-powerpc64-Linux /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/sanitizer_common/msan-powerpc64-Linux /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/sanitizer_common/tsan-powerpc64-Linux /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/sanitizer_common/ubsan-powerpc64-Linux /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/sanitizer_common/Unit /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/asan/POWERPC64LinuxConfig /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/asan/Unit/POWERPC64LinuxConfig /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/asan/POWERPC64LinuxDynamicConfig /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/asan/Unit/POWERPC64LinuxDynamicConfig /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/msan/POWERPC64 /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/tsan/POWERPC64Config /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/tsan/Unit /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/scudo/standalone/unit /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/ubsan_minimal/powerpc64 /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/profile/Profile-powerpc64 /var/tmp/portage/llvm-runtimes/compiler-rt-sanitizers-19.1.7/work/compiler-rt_build/test/orc/POWERPC64LinuxConfig
ninja: build stopped: subcommand failed.
 * ERROR: llvm-runtimes/compiler-rt-sanitizers-19.1.7::gentoo failed (test phase):
 *   ninja -v -j36 -l40 check-all failed


During testing several segfaults show up in dmesg, e.g:
[ 1412.951093] ScudoUnitTest-p[385546]: segfault (11) at 3fffbe6d5000 nip 3fffbe090e20 lr 100347e0 code 2 in libc.so.6[d0e20,3fffbdfc0000+20e000]
Comment 1 ernsteiswuerfel archtester 2025-03-14 13:19:08 UTC
Created attachment 920765 [details]
emerge --info