Program terminated with signal SIGILL, Illegal instruction

[eku]

Loading BOTW Mod Pack failes with SIGILL.

$ pip list
Package            Version
------------------ -----------
aamp               1.4.1
bcml               3.9.26
botw-havok         0.3.18
botw-utils         0.2.3
byml               2.4.2
certifi            2022.9.24
charset-normalizer 2.0.12
colorama           0.4.6
idna               3.4
numpy              1.19.5
oead               1.2.4.post2
packaging          21.3
pip                21.2.3
proxy-tools        0.1.0
pyparsing          3.0.9
PyQt5              5.15.7
PyQt5-Qt5          5.15.2
PyQt5-sip          12.11.0
PyQtWebEngine      5.15.6
PyQtWebEngine-Qt5  5.15.2
pywebview          3.6.3
PyYAML             5.4.1
QtPy               2.2.1
requests           2.27.1
rstb               1.2.2
setuptools         57.4.0
sortedcontainers   2.4.0
urllib3            1.26.12
wheel              0.36.2
xxhash             1.4.4

Core was generated by `/home/spiele/botw/bin/python /home/spiele/botw/bin/bcml'.
Program terminated with signal SIGILL, Illegal instruction.
#0  0x00007fc161c47455 in ?? () from /home/spiele/botw/lib64/python3.8/site-packages/bcml/bcml.cpython-38-x86_64-linux-gnu.so
[Current thread is 1 (Thread 0x7fc0ea050640 (LWP 197672))]

Please let me know if you need further information.

[GingerAvalanche]

Hrm. This one's new. Try running with the command bcml-debug and doing whatever it was that caused the error. Share the console output toward the end, starting from where it says VERBOSEMerger packs, [some number] of [some larger number] and all the way until it gives the error.

[eku]

Please find attached the log bcml-debug.zip

Is there a version of bcml with debug symbols so we can have a readable stack back trace?

[NiceneNerd]

With an error like that it's probably not traceable, even with debugging. But it's possible to try by setting up to build from source.

[GingerAvalanche]

Error is happening between the log lines Refreshing merged mods... in refresh_merges() in install.py and Loading modded SARC list... in PackMerger.perform_merge() in pack.py.

No idea what could be causing the error there, as all 10-12 lines of bcml code that are between those two log lines are reused code that has been run successfully at least twice already, before you get to the stage of installation that you're at.

I suspect it might be something with the multiprocessing pool, as I can't imagine any of the pure python failing that harshly, but I could be wrong. Can't help much more than that, as I'm purely on Windows and can't reproduce the error.

[eku]

@NiceneNerd wrote

With an error like that it's probably not traceable, even with debugging. But it's possible to try by setting up to build from source.

Why do you think it is not tracable when we get a readable stack backtrace?

Do we have a container build environment like other projects do? I don't want to pollute my production system with the build environment installation.

[qgwoelk]

I get what i believe to be a SIGLL error right about here, if this helps. also don't know why.

Merging 1342 SARC files...
Illegal instruction (core dumped)

[NiceneNerd]

Going to go ahead and close this as a duplicate of #436