Interpreter crashes with `--with-trace-refs` on

[sunmy2019]

Crash report

Interpreter crashes with --with-trace-refs on.

./configure --with-trace-refs
make -j

./_bootstrap_python has a segment fault.

The compiler warns when initializing some PyObjects. I think it's due to an incorrect fill of fields with trace ref API.

Your environment

• CPython versions tested on: current main d1e4917
• Operating system and architecture: ubuntu 22.04 x64

Releated ideas

https://discuss.python.org/t/enhance-ref-trace-facilities/25990

[corona10]

I can reproduce the issue on my local too.

[arhadthedev]

gh-103561 probably fixes this.

[arhadthedev]

@sunmy2019 gh-103561 is merged; could you check if the issue is fixed?

[sobolevn]

I can confirm that it solved the issue:

» ./configure --with-trace-refs --with-pydebug && make -j

...

./python.exe -E -c 'import sys ; from sysconfig import get_platform ; print("%s-%d.%d" % (get_platform(), *sys.version_info[:2]))' >platform
The following modules are *disabled* in configure script:
xxlimited             xxlimited_35                             

The necessary bits to build these optional modules were not found:
_tkinter                                                       
To find the necessary bits, look in configure.ac and config.log.

Checked 111 modules (30 built-in, 76 shared, 2 n/a on macosx-10.14-x86_64, 2 disabled, 1 missing, 0 failed on import)