[Bug]: Newer Rust versions might cause issues with Enarx until Enarx upgrades Rust version & Wasmtime #2567
Description
Is there an existing issue for this?
- I have searched the existing issues
Code of Conduct
- I agree to follow this project's Code of Conduct
Current Behaviour
Some .wasm files are failing (not right away).
Error: failed to execute default function
Caused by:
0: error while executing at wasm backtrace:
0: 0x4d2e - <unknown>!<wasm function 21>
1: 0x307a8 - <unknown>!<wasm function 295>
2: 0x1ad4f - <unknown>!<wasm function 117>
3: 0x18f1f - <unknown>!<wasm function 112>
4: 0x191f7 - <unknown>!<wasm function 116>
5: 0x4565d - <unknown>!<wasm function 449>
6: 0x8f0 - <unknown>!<wasm function 15>
1: Unknown OS error
2: Function not implemented (os error 38)
This binary in particular works fine, but sometimes fails after several seconds or a couple of minutes.
Things to check:
- Rust 1.67: Mangle "main" as "__main_void" on wasm32-wasi rust-lang/rust#105468
- Rust 1.70: Can not disable sign-ext feature for wasm32 target rust-lang/rust#109807
Expected Behaviour
Running until user killed without crashing.
Environment Information
❯ ./enarx platform info
Enarx version 0.7.1
System Info: Linux 6.1.0-16-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.67-1 (2023-12-12) x86_64
✔ Backend: sgx
✔ Driver: /dev/sgx_enclave
✔ CPU: Intel(R) Core(TM) i5-1035G7 CPU @ 1.20GHz | GenuineIntel
✔ SGX Support
✔ Version 1
✔ Version 2
✔ FLC Support
✔ Max Size (32-bit): 2 GiB
✔ Max Size (64-bit): 128 TiB
✔ MiscSelect: EXINFO
✔ Features: DEBUG | MODE64BIT | PROVISIONING_KEY | EINIT_KEY | KSS
✔ Xfrm: X87 | SSE | AVX | YMM | OPMASK | ZMM_HI256 | HI16_ZMM | MPK
✔ EPC Size: 188 MiB
✔ Intel CRL cache file: /var/cache/intel-sgx/crls.der, next update 2024-01-24T15:49:48Z
✔ TCB & FMSPC cache: Next update: 2024-01-24 16:37:25 +00:00
✔ AESM Daemon Socket: /var/run/aesmd/aesm.socket
Steps To Reproduce
No response