Sanitize.Thread

command_line: /opt/hostedtoolcache/cmake/4.2.1/x64/cmake-4.2.1-linux-x86_64/bin/cmake "-E" "env" "TSAN_OPTIONS=log_path='/home/runner/work/nightly-builds/nightly-builds/build/Testing/Temporary/MemoryChecker.9.log'" "/home/runner/work/nightly-builds/nightly-builds/build/Sanitizers/sanitizers" "tsan"

working_directory: ""

data race: 0

Processors: 1

DA Checker: ThreadSanitizer

Exit Code: Failed

Exit Value: 66

Subproject: Sanitizers

Environment: #CTEST_RESOURCE_GROUP_COUNT=

Completion Status: Completed

stdout:

==================
WARNING: ThreadSanitizer: data race (pid=2312)
  Write of size 4 at 0x55c2d18c2698 by thread T2:
    #0 Thread2 /home/runner/work/nightly-builds/nightly-builds/Sanitizers/tsan.c:14:9 (sanitizers+0xdf694) (BuildId: 0046e245cd5ec18d7afbdb63eb8d4846cbadd7e5)

  Previous write of size 4 at 0x55c2d18c2698 by thread T1:
    #0 Thread1 /home/runner/work/nightly-builds/nightly-builds/Sanitizers/tsan.c:8:9 (sanitizers+0xdf644) (BuildId: 0046e245cd5ec18d7afbdb63eb8d4846cbadd7e5)

  Location is global 'Global' of size 4 at 0x55c2d18c2698 (sanitizers+0x148b698)

  Thread T2 (tid=2316, running) created by main thread at:
    #0 pthread_create <null> (sanitizers+0x605ff) (BuildId: 0046e245cd5ec18d7afbdb63eb8d4846cbadd7e5)
    #1 tsan /home/runner/work/nightly-builds/nightly-builds/Sanitizers/tsan.c:22:3 (sanitizers+0xdf5c7) (BuildId: 0046e245cd5ec18d7afbdb63eb8d4846cbadd7e5)
    #2 main /home/runner/work/nightly-builds/nightly-builds/build/Sanitizers/main.c:201:14 (sanitizers+0xdf19b) (BuildId: 0046e245cd5ec18d7afbdb63eb8d4846cbadd7e5)

  Thread T1 (tid=2315, finished) created by main thread at:
    #0 pthread_create <null> (sanitizers+0x605ff) (BuildId: 0046e245cd5ec18d7afbdb63eb8d4846cbadd7e5)
    #1 tsan /home/runner/work/nightly-builds/nightly-builds/Sanitizers/tsan.c:21:3 (sanitizers+0xdf5ac) (BuildId: 0046e245cd5ec18d7afbdb63eb8d4846cbadd7e5)
    #2 main /home/runner/work/nightly-builds/nightly-builds/build/Sanitizers/main.c:201:14 (sanitizers+0xdf19b) (BuildId: 0046e245cd5ec18d7afbdb63eb8d4846cbadd7e5)

SUMMARY: ThreadSanitizer: data race /home/runner/work/nightly-builds/nightly-builds/Sanitizers/tsan.c:14:9 in Thread2
==================
ThreadSanitizer: reported 1 warnings

Example