<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Issue</th>
<td>
<a href=https://github.com/llvm/llvm-project/issues/58357>58357</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>
mlir-cpu-runner/async-group.mlir fails and freeze the test suite
</td>
</tr>
<tr>
<th>Labels</th>
<td>
mlir
</td>
</tr>
<tr>
<th>Assignees</th>
<td>
</td>
</tr>
<tr>
<th>Reporter</th>
<td>
sylvestre
</td>
</tr>
</table>
<pre>
log: https://llvm-jenkins.debian.net/job/llvm-toolchain-binaries/architecture=i386,distribution=unstable,label=i386/680/console
```
Testing: 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96
FAIL: MLIR :: mlir-cpu-runner/async-group.mlir (1614 of 1617)
******************** TEST 'MLIR :: mlir-cpu-runner/async-group.mlir' FAILED ********************
Script:
--
: 'RUN: at line 1'; /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/mlir-opt /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/mlir/test/mlir-cpu-runner/async-group.mlir -pass-pipeline="async-to-async-runtime,func.func(async-runtime-ref-counting,async-runtime-ref-counting-opt),convert-async-to-llvm,func.func(convert-arith-to-llvm),convert-func-to-llvm,reconcile-unrealized-casts" | /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/mlir-cpu-runner -e main -entry-point-result=void -O0 -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_c_runner_utils.so -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_runner_utils.so -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_async_runtime.so | /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/FileCheck /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/mlir/test/mlir-cpu-runner/async-group.mlir
--
Exit Code: 2
Command Output (stderr):
--
free(): invalid pointer
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0. Program arguments: /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/mlir-cpu-runner -e main -entry-point-result=void -O0 -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_c_runner_utils.so -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_runner_utils.so -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_async_runtime.so
#0 0xf0e19e71 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:569:13
#1 0xf0e1a0f0 PrintStackTraceSignalHandler(void*) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:635:3
#2 0xf0e17d8c llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:104:20
#3 0xf0e1a42d SignalHandler(int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:0:3
#4 0xf7f89570 (linux-gate.so.1+0x570)
#5 0xf7f89559 (linux-gate.so.1+0x559)
#6 0xefffcec7 (/lib/i386-linux-gnu/libc.so.6+0x85ec7)
#7 0xeffadb41 raise (/lib/i386-linux-gnu/libc.so.6+0x36b41)
#8 0xeff97262 abort (/lib/i386-linux-gnu/libc.so.6+0x20262)
#9 0xeffefc6c (/lib/i386-linux-gnu/libc.so.6+0x78c6c)
#10 0xf000837d (/lib/i386-linux-gnu/libc.so.6+0x9137d)
#11 0xf0009e53 (/lib/i386-linux-gnu/libc.so.6+0x92e53)
#12 0xf000c802 cfree (/lib/i386-linux-gnu/libc.so.6+0x95802)
#13 0xf0359818 operator delete(void*) (/lib/i386-linux-gnu/libstdc++.so.6+0x88818)
#14 0xead7afda mlir::runtime::AsyncToken::~AsyncToken() build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/AsyncRuntime.cpp:173:8
#15 0xead7b04c mlir::runtime::(anonymous namespace)::RefCounted::destroy() build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/AsyncRuntime.cpp:149:41
#16 0xead792c3 mlirAsyncRuntimeDropRef build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/AsyncRuntime.cpp:237:1
#17 0xf7f7e0a8
#18 0xf7f7e4a8
#19 0x56662543 compileAndExecute((anonymous namespace)::Options&, mlir::Operation*, llvm::StringRef, (anonymous namespace)::CompileAndExecuteConfig, void**) build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/JitRunner.cpp:250:3
#20 0x5665ed72 compileAndExecuteVoidFunction((anonymous namespace)::Options&, mlir::Operation*, llvm::StringRef, (anonymous namespace)::CompileAndExecuteConfig) build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/JitRunner.cpp:267:10
#21 0x5665d9b0 mlir::JitRunnerMain(int, char**, mlir::DialectRegistry const&, mlir::JitRunnerConfig) build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/JitRunner.cpp:402:23
#22 0x565c3aa0 main build-llvm/tools/clang/stage2-bins/mlir/tools/mlir-cpu-runner/mlir-cpu-runner.
Testing: 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96
FAIL: MLIR :: mlir-cpu-runner/async-group.mlir (1614 of 1617)
******************** TEST 'MLIR :: mlir-cpu-runner/async-group.mlir' FAILED ********************
Script:
--
: 'RUN: at line 1'; /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/mlir-opt /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/mlir/test/mlir-cpu-runner/async-group.mlir -pass-pipeline="async-to-async-runtime,func.func(async-runtime-ref-counting,async-runtime-ref-counting-opt),convert-async-to-llvm,func.func(convert-arith-to-llvm),convert-func-to-llvm,reconcile-unrealized-casts" | /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/mlir-cpu-runner -e main -entry-point-result=void -O0 -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_c_runner_utils.so -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_runner_utils.so -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_async_runtime.so | /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/FileCheck /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/mlir/test/mlir-cpu-runner/async-group.mlir
--
Exit Code: 2
Command Output (stderr):
--
free(): invalid pointer
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0. Program arguments: /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/mlir-cpu-runner -e main -entry-point-result=void -O0 -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_c_runner_utils.so -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_runner_utils.so -shared-libs=/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/./lib/libmlir_async_runtime.so
#0 0xf0e19e71 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:569:13
#1 0xf0e1a0f0 PrintStackTraceSignalHandler(void*) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:635:3
#2 0xf0e17d8c llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:104:20
#3 0xf0e1a42d SignalHandler(int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:0:3
#4 0xf7f89570 (linux-gate.so.1+0x570)
#5 0xf7f89559 (linux-gate.so.1+0x559)
#6 0xefffcec7 (/lib/i386-linux-gnu/libc.so.6+0x85ec7)
#7 0xeffadb41 raise (/lib/i386-linux-gnu/libc.so.6+0x36b41)
#8 0xeff97262 abort (/lib/i386-linux-gnu/libc.so.6+0x20262)
#9 0xeffefc6c (/lib/i386-linux-gnu/libc.so.6+0x78c6c)
#10 0xf000837d (/lib/i386-linux-gnu/libc.so.6+0x9137d)
#11 0xf0009e53 (/lib/i386-linux-gnu/libc.so.6+0x92e53)
#12 0xf000c802 cfree (/lib/i386-linux-gnu/libc.so.6+0x95802)
#13 0xf0359818 operator delete(void*) (/lib/i386-linux-gnu/libstdc++.so.6+0x88818)
#14 0xead7afda mlir::runtime::AsyncToken::~AsyncToken() build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/AsyncRuntime.cpp:173:8
#15 0xead7b04c mlir::runtime::(anonymous namespace)::RefCounted::destroy() build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/AsyncRuntime.cpp:149:41
#16 0xead792c3 mlirAsyncRuntimeDropRef build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/AsyncRuntime.cpp:237:1
#17 0xf7f7e0a8
#18 0xf7f7e4a8
#19 0x56662543 compileAndExecute((anonymous namespace)::Options&, mlir::Operation*, llvm::StringRef, (anonymous namespace)::CompileAndExecuteConfig, void**) build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/JitRunner.cpp:250:3
#20 0x5665ed72 compileAndExecuteVoidFunction((anonymous namespace)::Options&, mlir::Operation*, llvm::StringRef, (anonymous namespace)::CompileAndExecuteConfig) build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/JitRunner.cpp:267:10
#21 0x5665d9b0 mlir::JitRunnerMain(int, char**, mlir::DialectRegistry const&, mlir::JitRunnerConfig) build-llvm/tools/clang/stage2-bins/mlir/lib/ExecutionEngine/JitRunner.cpp:402:23
#22 0x565c3aa0 main build-llvm/tools/clang/stage2-bins/mlir/tools/mlir-cpu-runner/mlir-cpu-runner.cpp:0:10
#23 0xeff983b5 (/lib/i386-linux-gnu/libc.so.6+0x213b5)
#24 0xeff9847f __libc_start_main (/lib/i386-linux-gnu/libc.so.6+0x2147f)
#25 0x565c3877 _start (/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/mlir-cpu-runner+0x16877)
FileCheck error: '<stdin>' is empty.
FileCheck command line: /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/FileCheck /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/mlir/test/mlir-cpu-runner/async-group.mlir
cpp:0:10
#23 0xeff983b5 (/lib/i386-linux-gnu/libc.so.6+0x213b5)
#24 0xeff9847f __libc_start_main (/lib/i386-linux-gnu/libc.so.6+0x2147f)
#25 0x565c3877 _start (/build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/mlir-cpu-runner+0x16877)
FileCheck error: '<stdin>' is empty.
FileCheck command line: /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/build-llvm/tools/clang/stage2-bins/bin/FileCheck /build/llvm-toolchain-snapshot-16~++20221013100845+25162418c604/mlir/test/mlir-cpu-runner/async-group.mlir
```
it freeze the execution of the testsuite.
(I am not 100% that it is this test causing the failure of the testsuite)
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJztW1tzo7gS_jXOSxcuIUCIBz9knKR2Ts2emUqy5zUlhLA1g4GSRE6yv_60AN-SnYvn7Ox4t0i5MEjo06dWd6u7Xcmb4nlRNatZdAlr51qLNzN6g5-qetwEH1X9Sdd2Xqhci3peK4c9H5t82--appJroesg17UwWlnsEUautVPSdUbNoisdcTajy0JbZ3TeOd3U2NrV1om8UthTiVxVuxdvGCd4lU1tG-wmVzNyOV4ZGT8HjffKOl33_AkABYgBGAAHCAmEFMIYQgYhB0qAUqAxUAaUQ0QgohDFEDGIOMQEYgpxDDGDmENCIKGQxJAwSDgwAowCi4ExYBxSAimFNIaUQcqBE-AUeAycAeeQEcgoZDFkDAaON5dv33mCv757ewtewHi_qbQJZNsFpqtrZbzY7HMtg5Vpunbue2FGeciQf1PiEsJ0RrNx4fT7P3B_fXePyOlpXHAA-FVcX8H_M_vA_04a3To_d_8YBOOykAnOc_vbv_2dcFDpWkGITbPoDfg_JJZ3uipea5-tRWvXjQtCNkuvZ_QNfiihNCRhFBLC48Q3JCGjccglI_EWKvBA-OChvO7KSqAy0RtUzpWiXqt9K37htRdT07o_mccg3xuHiryd5Mt6EbTC2qDVrfISQsOZUTq85JpguMHBTm-8cZVdLef-gtp01BcYVQay8Q9-xcvPd_o1e-WjSzTKR2VcsJttkN7RJLt3jHbr_TuHw_2bB6ONwg6pKxV0tVGi0r-rIpDCOhQ9GvQsXZ7Fzu83Bb7_L1CwQdr4XTvzHLSNrh0K23YVGsTVY6MLCN6Tb0Kya2FQUJXOba8DP0lCcz-jzoerF9SDfBjE9IC-vrJz25w94z_me86Mewt8GK11pHwGhnKDVrxcK_npJ_vI45Pl-kk7WDaF8gcLPYwels1mI-oC3neu7bxj59YVyhjvr16eT6VR6FD50AW6fkRPVUBvwWqc8MO768u7a7BdvsEZBeTdCoxqG-PANS_iqxW6xy6fy2YzimgrqdY0HzF4wkdtbddHVOA56lpWXaHArRVII-waciE_OSOkmo8Hq8MGKLpNuyNPsCv7YJqVERsQZtVt0PHY4ag9K5f6jY7xfC3ytdc7X65_H6Yv_dyg1ai8GL-Tp5KoMFNpCD16H8zaZzvcfDCoQb1F3HsTQcvdv2TEfx8aTEeUQE4-OUHj8iEOnMB1a7I93buu9VaOd7_V-sk36FUtULhotDhfwrzPCKM9-3BkL0hJ4AXVYewvaPOVd27cK38fP_8wfixK8HpAj4700oLLPxLubVcfsbSDY_wT-G2JydY7sRA1KLqkZM8s2goupgW8lNSP3UVyLKPYM0lLniWYD3r10nX3FKyE83o6x7zlDXnCrl3a5sckuzFJ9tkxSXY0huEYVZalVDKFXs4jXZ8vByNC3Q3N0uOwHocnOOAIKR2QRJHHIRihrToFL2I47AiPD3hZSjE7Frk_5k7AQ7_B6BFeNuCpUjJ5ClKKrkYepMfoinotQYcUpcUpSFmIA46QwhEpU0l0EhLFAUdIdESSnFCQPpo4CS_BYUd4gyVEScZDDk2rjHCNgUJVyqljr_G1aTDmkYMvP9AejrBH83l9V6JIRVmIvmQw-tIx1ewfLr27vm8-qXp4xkPioOlkHzGGfQPz6ycl--rRdb3yeS-96aFvx7NhdBhphFe-Z52MrHMSy8-x9qlx3dTPm6azUIuNsm1_YmSjs1Pl0qfCqhieC4xCTfP8lywn9hzQ7HbrYeN6Miqjfj2Ho65M0yLbH8sJ_YhntqeUDk4tVURw2DfzbXN81OyNPGGM0SSOAKPfFlOGy7oYph4C7C_uxvvWE7Tjub3f0fe9Bfjiolf65cGpdefwfF2hXHzzV9CXLwktm7rUvj4CO4M69ST-ioj_pd1tH49t5ZscHDT-LCaDxBJVpPS1xP6DtG66Wg5LP1Pp_VB5sV4fyV5g4SiwIsvJwRp3A38VPgUZooUlYGRrtvt6KJIrLSrMw27Vyleun8FXpN0rwe1A_4qlxngEeAPcL5X2S01kJAQZEqjTZ9--9DqtftEyn0ruU8l9KrlPJfep5H5mZZKp5D6V3KeS-1Ryn0ru58r178N0KrlPJfep5D6V3KeS-1Ryn0ruU8l9KrlPJfep5P6zSu4DC_JC3NEYBvAoT04KAEIccHjE0HiLFKclPDz41x-QsnEP_dJOwkaII-xkKymepjCgjoBnlAb33EOGFHfc9yUVZUxjxir5LFriqY0Q0bWvzWsLatO65_nLMXIscAyV4sufXkM_rwLRpM-TPv-T9PkL_5qkHfiU4_ehfqi2R43_cdE3-Ilsp922lLjVM_4WxAbqxgEynaHSubVwgGC4Q27tLzgQpOgsBgk9Uil01Rn1CnivvP31Qi1CPKLThIYZuSgWUZFFmbhw2lVq8Q0_gvlpbF8XPVhWT6af7aIz1eL7C64Jj5L0Yr1IlSxDmpJQ0FCECcogTkKRYi4hqCjj5KL_dzG7mCW4qXTYNDpLri70YtzhOKQJi8icSR6VMWZRcRLFrMxnMVHoBKq5pzBvzOrCLHo2ebey2Flh0GH3ncJavaqV6mdCfNG5dWMW9rl69NmIuuipL3re_wM1rbqV">