MemorySanitizer/check_device_global.cpp failing on Gen12 pre-commit on unrelated changes

[YuriPlyakhin]

Describe the bug

https://github.com/intel/llvm/actions/runs/13270134353/job/37052546827?pr=13590

FAIL: SYCL :: MemorySanitizer/check_device_global.cpp (221 of 2274)
******************** TEST 'SYCL :: MemorySanitizer/check_device_global.cpp' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 3: env ONEAPI_DEVICE_SELECTOR=opencl:cpu  not /__w/llvm/llvm/build-e2e/MemorySanitizer/Output/check_device_global.cpp.tmp1.out 2>&1 | /__w/llvm/llvm/toolchain/bin/FileCheck /__w/llvm/llvm/llvm/sycl/test-e2e/MemorySanitizer/check_device_global.cpp
+ /__w/llvm/llvm/toolchain/bin/FileCheck /__w/llvm/llvm/llvm/sycl/test-e2e/MemorySanitizer/check_device_global.cpp
+ env ONEAPI_DEVICE_SELECTOR=opencl:cpu not /__w/llvm/llvm/build-e2e/MemorySanitizer/Output/check_device_global.cpp.tmp1.out
/__w/llvm/llvm/llvm/sycl/test-e2e/MemorySanitizer/check_device_global.cpp:55:12: error: CHECK: expected string not found in input
 // CHECK: use-of-uninitialized-value
           ^
<stdin>:1:1: note: scanning from here
==== DeviceSanitizer: MSAN
^
<stdin>:1:6: note: possible intended match here
==== DeviceSanitizer: MSAN
     ^

Input file: <stdin>
Check file: /__w/llvm/llvm/llvm/sycl/test-e2e/MemorySanitizer/check_device_global.cpp

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            1: ==== DeviceSanitizer: MSAN 
check:55'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
check:55'1          ?                      possible intended match
            2: terminate called after throwing an instance of 'sycl::_V1::exception' 
check:55'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            3:  what(): Native API failed. Native API returns: 7 (UR_RESULT_ERROR_INVALID_BINARY) 
check:55'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            4: error: Aborted (core dumped) 
check:55'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>>>>

--

To reproduce

No response

Environment

No response

Additional context

No response

[wenju-he]

also fail with same error in https://github.com/intel/llvm/actions/runs/13276633726/job/37067745750?pr=16959

[zhaomaosu]

looks like the test failed on OpenCL CPU device, and I cannot reproduce this issue on my local machine. Not sure if I missed any detail.

[AlexeySachkov]

looks like the test failed on OpenCL CPU device, and I cannot reproduce this issue on my local machine. Not sure if I missed any detail.

Note that at intel/llvm we use older OCL CPU RT (we only use publicly released once, meaning that right now we use version released with oneAPI 2025.0) - it could be that an issue has already been fixed internally and we just need to wait for a OCL CPU RT update. To confirm/disprove that idea you could try reproducing with older OCL CPU RT locally

[againull]

It looks like test fails flakily on L0 gpu as well.
see here: https://github.com/intel/llvm/actions/runs/13320726315/job/37205124861

2025-02-14T01:58:48.6199905Z FAIL: SYCL :: MemorySanitizer/check_device_global.cpp (175 of 2282)
2025-02-14T01:58:48.6200463Z ******************** TEST 'SYCL :: MemorySanitizer/check_device_global.cpp' FAILED ********************
2025-02-14T01:58:48.6200918Z Exit Code: 1
2025-02-14T01:58:48.6201069Z 
2025-02-14T01:58:48.6201205Z Command Output (stderr):
2025-02-14T01:58:48.6201493Z --
2025-02-14T01:58:48.6202455Z RUN: at line 3: env ONEAPI_DEVICE_SELECTOR=level_zero:gpu  not /__w/llvm/llvm/build-e2e/MemorySanitizer/Output/check_device_global.cpp.tmp1.out 2>&1 | /__w/llvm/llvm/toolchain/bin/FileCheck /__w/llvm/llvm/llvm/sycl/test-e2e/MemorySanitizer/check_device_global.cpp
2025-02-14T01:58:48.6203768Z + env ONEAPI_DEVICE_SELECTOR=level_zero:gpu not /__w/llvm/llvm/build-e2e/MemorySanitizer/Output/check_device_global.cpp.tmp1.out
2025-02-14T01:58:48.6204631Z + /__w/llvm/llvm/toolchain/bin/FileCheck /__w/llvm/llvm/llvm/sycl/test-e2e/MemorySanitizer/check_device_global.cpp
2025-02-14T01:58:48.6205513Z /__w/llvm/llvm/llvm/sycl/test-e2e/MemorySanitizer/check_device_global.cpp:59:12: error: CHECK: expected string not found in input
2025-02-14T01:58:48.6206149Z  // CHECK: use-of-uninitialized-value
2025-02-14T01:58:48.6206467Z            ^
2025-02-14T01:58:48.6206720Z <stdin>:1:1: note: scanning from here
2025-02-14T01:58:48.6207050Z ==== DeviceSanitizer: MSAN
2025-02-14T01:58:48.6207330Z ^
2025-02-14T01:58:48.6207611Z <stdin>:1:6: note: possible intended match here
2025-02-14T01:58:48.6207956Z ==== DeviceSanitizer: MSAN
2025-02-14T01:58:48.6208218Z      ^
2025-02-14T01:58:48.6208357Z 
2025-02-14T01:58:48.6208466Z Input file: <stdin>
2025-02-14T01:58:48.6208951Z Check file: /__w/llvm/llvm/llvm/sycl/test-e2e/MemorySanitizer/check_device_global.cpp
2025-02-14T01:58:48.6209310Z 
2025-02-14T01:58:48.6209473Z -dump-input=help explains the following input dump.
2025-02-14T01:58:48.6209720Z 
2025-02-14T01:58:48.6209837Z Input was:
2025-02-14T01:58:48.6210073Z <<<<<<
2025-02-14T01:58:48.6210318Z             1: ==== DeviceSanitizer: MSAN 
2025-02-14T01:58:48.6210704Z check:59'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
2025-02-14T01:58:48.6211120Z check:59'1          ?                      possible intended match
2025-02-14T01:58:48.6211606Z             2: terminate called after throwing an instance of 'sycl::_V1::exception' 
2025-02-14T01:58:48.6212160Z check:59'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2025-02-14T01:58:48.6212654Z             3:  what(): Native API failed. Native API returns: 7 (UR_RESULT_ERROR_INVALID_BINARY) 
2025-02-14T01:58:48.6213170Z check:59'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2025-02-14T01:58:48.6213579Z             4: error: Aborted (core dumped) 
2025-02-14T01:58:48.6213924Z check:59'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2025-02-14T01:58:48.6214230Z >>>>>>
2025-02-14T01:58:48.6214353Z 
2025-02-14T01:58:48.6214461Z --
2025-02-14T01:58:48.6214583Z 
2025-02-14T01:58:48.6214686Z ********************

For now I've disabled test on all platforms here: #17014