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bytecodealliance / wasm-micro-runtime

WebAssembly Micro Runtime (WAMR)
Apache License 2.0
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Samples/basic could not be run with aot scenario #1439

Open pengzeshan opened 2 years ago

pengzeshan commented 2 years ago

Environment: Ubuntu 22.04 with the kernel of 5.19.0-051900-generic #202207312230 SMP PREEMPT_DYNAMIC Sun Jul 31 22:34:11 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

Here are the steps to re-produce the scenario.

  1. build the linux version with the following steps "cd ~/workspace/open_source_projects/wasm-micro-runtime/product-mini/platforms/linux" "mkdir build", "cd build" and "cmake .. -DWAMR_BUILD_FAST_JIT=1" make
  2. build wamr with the following steps cd wamr-compiler ./build_llvm.sh mkdir build && cd build cmake .. make
  3. build testapp.aot: cd wasm-micro-runtime/samples/basic run ./build.sh run the cmd for generating testapp.aot: /root/workspace/open_source_projects/wasm/wasm-micro-runtime/wamr-compiler/build/wamrc \ -o ./out/wasm-apps/testapp.aot \ ./out/wasm-apps/testapp.wasm
  4. check testapp.aot with the cmd: out/basic -f out/wasm-apps/testapp.aot

The error message is ./run.sh: line 4: 614837 Illegal instruction (core dumped) out/basic -f out/wasm-apps/testapp.aot

xujuntwt95329 commented 2 years ago

Hi, I followed your steps but can't reproduce the problem. My OS is Ubuntu 22.04, but kernel version is 5.15.0-46-generic

Here is the aot file generated from my machine: testapp.zip

pengzeshan commented 2 years ago

Hi, Xujun, Thanks for taking time verifying the case. I just downloaded the attachment above and had a try: ./out/basic -f testapp.aot Illegal instruction (core dumped) I got the same error with the testapp.aot. It may be caused by the diff kernel versions as you noticed. Thanks. Damon