OpenMP regression test failure (target_has_device_addr.c): Libomptarget error: Call to getTargetPointer returned null pointer (device failure or illegal mapping).

[Meinersbur]

The test mapping/target_has_device_addr.c is failing on openmp-offload-cuda-runtime buildbot:

******************** TEST 'libomptarget :: nvptx64-nvidia-cuda :: mapping/target_has_device_addr.c' FAILED ********************
Script:
--
: 'RUN: at line 1';   /home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/./bin/clang -fopenmp -pthread --cuda-path=/opt/cuda  -I /home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.src/openmp/libomptarget/test -I /home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/projects/openmp/runtime/src -L /home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/projects/openmp/libomptarget -L /home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/./lib  -fno-openmp-implicit-rpath -Wl,-rpath,/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/projects/openmp/libomptarget -Wl,-rpath,/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/./lib -Wl,-rpath,/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/./lib -Wl,-rpath,/opt/cuda/lib64 --libomptarget-nvptx-bc-path=/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/projects/openmp/libomptarget -fopenmp-targets=nvptx64-nvidia-cuda /home/buildbot-worker/src/llvm-project/openmp/libomptarget/test/mapping/target_has_device_addr.c -o /home/buildbot-worker/minipc-1050ti-linux/openmp-offload-cuda-project/llvm.build/projects/openmp/libomptarget/test/nvptx64-nvidia-cuda/mapping/Output/target_has_device_addr.c.tmp -fopenmp-version=51
: 'RUN: at line 2';   /home/buildbot-worker/minipc-1050ti-linux/openmp-offload-cuda-project/llvm.build/projects/openmp/libomptarget/test/nvptx64-nvidia-cuda/mapping/Output/target_has_device_addr.c.tmp 2>&1  | /home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/./bin/FileCheck /home/buildbot-worker/src/llvm-project/openmp/libomptarget/test/mapping/target_has_device_addr.c
--
Exit Code: 1
Command Output (stdout):
--
$ ":" "RUN: at line 1"
$ "/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/./bin/clang" "-fopenmp" "-pthread" "--cuda-path=/opt/cuda" "-I" "/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.src/openmp/libomptarget/test" "-I" "/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/projects/openmp/runtime/src" "-L" "/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/projects/openmp/libomptarget" "-L" "/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/./lib" "-fno-openmp-implicit-rpath" "-Wl,-rpath,/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/projects/openmp/libomptarget" "-Wl,-rpath,/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/./lib" "-Wl,-rpath,/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/./lib" "-Wl,-rpath,/opt/cuda/lib64" "--libomptarget-nvptx-bc-path=/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/projects/openmp/libomptarget" "-fopenmp-targets=nvptx64-nvidia-cuda" "/home/buildbot-worker/src/llvm-project/openmp/libomptarget/test/mapping/target_has_device_addr.c" "-o" "/home/buildbot-worker/minipc-1050ti-linux/openmp-offload-cuda-project/llvm.build/projects/openmp/libomptarget/test/nvptx64-nvidia-cuda/mapping/Output/target_has_device_addr.c.tmp" "-fopenmp-version=51"
$ ":" "RUN: at line 2"
$ "/home/buildbot-worker/minipc-1050ti-linux/openmp-offload-cuda-project/llvm.build/projects/openmp/libomptarget/test/nvptx64-nvidia-cuda/mapping/Output/target_has_device_addr.c.tmp"
note: command had no output on stdout or stderr
error: command failed with exit status: -6
$ "/home/buildbot-worker/minipc-1050ti-linux/rundir/llvm.build/./bin/FileCheck" "/home/buildbot-worker/src/llvm-project/openmp/libomptarget/test/mapping/target_has_device_addr.c"
# command stderr:
/home/buildbot-worker/src/llvm-project/openmp/libomptarget/test/mapping/target_has_device_addr.c:89:12: error: CHECK: expected string not found in input
 // CHECK: 222 222
           ^
<stdin>:7:4: note: scanning from here
222 0x7ffff631ef30 0x7ffff631ef32
   ^
<stdin>:7:16: note: possible intended match here
222 0x7ffff631ef30 0x7ffff631ef32
               ^
Input file: <stdin>
Check file: /home/buildbot-worker/src/llvm-project/openmp/libomptarget/test/mapping/target_has_device_addr.c
-dump-input=help explains the following input dump.
Input was:
<<<<<<
            1: Success 
            2: 222 0x7fcf44800602 
            3: 222 0x7ffff631ef32 
            4: 222 0x7fcf448007fe 0x7fcf44800800 0x7fcf419ff920 
            5: 222 0x55847488ce8e 0x55847488ce90 0x7ffff631ef48 
            6: 222 0x7fcf448007fe 0x7fcf44800800 
            7: 222 0x7ffff631ef30 0x7ffff631ef32 
check:89'0        X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
check:89'1                    ?                   possible intended match
            8: CUDA error: invalid argument  
check:89'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            9: Libomptarget error: Copying data to device failed. 
check:89'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           10: Libomptarget error: Call to getTargetPointer returned null pointer (device failure or illegal mapping). 
check:89'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           11: Libomptarget error: Call to targetDataBegin failed, abort target. 
check:89'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           12: Libomptarget error: Failed to process data before launching the kernel. 
check:89'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            .
            .
            .
>>>>>>
error: command failed with exit status: 1
--
********************

[llvmbot]

@llvm/issue-subscribers-openmp

[Meinersbur]

@jdoerfert This is the last remaining test failing on https://lab.llvm.org/staging/#/builders/154/builds/6224