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` at step 6 "test-openmp".

Full details are available at: 
https://lab.llvm.org/buildbot/#/builders/10/builds/4385

<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-taskwait-nested.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-taskwait-nested.c
 -o 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-taskwait-nested.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-taskwait-nested.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-taskwait-nested.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-taskwait-nested.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-taskwait-nested.c
 -o 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-taskwait-nested.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-taskwait-nested.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-taskwait-nested.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-taskwait-nested.c
# .---command stderr------------
# | 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:54:16:
 error: CHECK-NEXT: is not on the line after the previous match
# | // CHECK-NEXT: #0 {{.*}}task-taskwait-nested.c:34
# |                ^
# | <stdin>:11:2: note: 'next' match was here
# |  #0 .omp_outlined..1 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:34:12
 (task-taskwait-nested.c.tmp+0x126e74)
# |  ^
# | <stdin>:4:17: note: previous match ended here
# |  Write of size 4 at 0x7fffffffe790 by main thread:
# |                 ^
# | <stdin>:5:1: note: non-matching line after previous match is here
# |  #0 main.omp_outlined_debug__ 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:44:8
 (task-taskwait-nested.c.tmp+0x126dd5)
# | ^
# | 
# | Input file: <stdin>
# | Check file: 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |          .
# |          .
# |          .
# |          6:  #1 main.omp_outlined 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:24:1
 (task-taskwait-nested.c.tmp+0x126dd5) 
# |          7:  #2 __kmp_invoke_microtask <null> (libomp.so+0xebb88) 
# |          8:  #3 main 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:24:1
 (task-taskwait-nested.c.tmp+0x126fc7) 
# |          9:  
# |         10:  Previous write of size 4 at 0x7fffffffe790 by thread T4: 
# |         11:  #0 .omp_outlined..1 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:34:12
 (task-taskwait-nested.c.tmp+0x126e74) 
# | next:54      
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                           error: match on wrong line
# |         12:  #1 .omp_task_entry. 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:29:1
 (task-taskwait-nested.c.tmp+0x126e74) 
# |         13:  #2 __kmp_invoke_task(int, kmp_task*, kmp_taskdata*) 
kmp_tasking.cpp (libomp.so+0x86b0e) 
# |         14:  
# |         15:  As if synchronized via sleep: 
# |         16:  #0 usleep 
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:399:3
 (task-taskwait-nested.c.tmp+0x9fc77) 
...

```

</details>

https://github.com/llvm/llvm-project/pull/137675
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