llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder 
`openmp-offload-amdgpu-runtime-2` running on `rocm-worker-hw-02` while building 
`clang,llvm` at step 6 "test-openmp".

Full details are available at: 
https://lab.llvm.org/buildbot/#/builders/10/builds/4224

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 6 (test-openmp) failure: test (failure)
******************** TEST 'libarcher :: races/task-two.c' FAILED 
********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 13
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/./bin/clang 
-fopenmp  -gdwarf-4 -O1 -fsanitize=thread  -I 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests
 -I 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src
 -L 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src
 
-Wl,-rpath,/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src
   
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-two.c
 -o 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-two.c.tmp
 -latomic && env 
TSAN_OPTIONS='ignore_noninstrumented_modules=0:ignore_noninstrumented_modules=1'
 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/deflake.bash
 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-two.c.tmp
 2>&1 | tee 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-two.c.tmp.log
 | 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/./bin/FileCheck
 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-two.c
# executed command: 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/./bin/clang 
-fopenmp -gdwarf-4 -O1 -fsanitize=thread -I 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests
 -I 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src
 -L 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src
 
-Wl,-rpath,/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src
 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-two.c
 -o 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-two.c.tmp
 -latomic
# note: command had no output on stdout or stderr
# executed command: env 
TSAN_OPTIONS=ignore_noninstrumented_modules=0:ignore_noninstrumented_modules=1 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/deflake.bash
 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-two.c.tmp
# note: command had no output on stdout or stderr
# executed command: tee 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-two.c.tmp.log
# note: command had no output on stdout or stderr
# executed command: 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/./bin/FileCheck
 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-two.c
# .---command stderr------------
# | 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-two.c:44:11:
 error: CHECK: expected string not found in input
# | // CHECK: ThreadSanitizer: reported {{[0-9]+}} warnings
# |           ^
# | <stdin>:30:5: note: scanning from here
# | DONE
# |     ^
# | <stdin>:31:1: note: possible intended match here
# | ThreadSanitizer: thread T4 finished with ignores enabled, created at:
# | ^
# | 
# | Input file: <stdin>
# | Check file: 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-two.c
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             .
# |             .
# |             .
# |            25:  #0 pthread_create 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:1045:3
 (task-two.c.tmp+0xa2e0a) 
# |            26:  #1 __kmp_create_worker z_Linux_util.cpp (libomp.so+0xcac52) 
# |            27:  
# |            28: SUMMARY: ThreadSanitizer: data race 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-two.c:30:10
 in .omp_outlined. 
# |            29: ================== 
# |            30: DONE 
# | check:44'0         X error: no match found
# |            31: ThreadSanitizer: thread T4 finished with ignores enabled, 
created at: 
# | check:44'0     
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:44'1     ?                                                            
          possible intended match
# |            32:  #0 pthread_create 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:1045:3
 (task-two.c.tmp+0xa2e0a) 
# | check:44'0     
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            33:  #1 __kmp_create_worker z_Linux_util.cpp (libomp.so+0xcac52) 
# | check:44'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            34:  
...

```

</details>

https://github.com/llvm/llvm-project/pull/136842
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