Router crash in python at startup

[kgiusti]

Program received signal SIGSEGV, Segmentation fault.
0x00007f9a8b9da771 in _PyInterpreterState_GET () at /usr/src/debug/python3.12-3.12.0-1.fc39.x86_64/Include/internal/pycore_pystate.h:118
118         return tstate->interp;
(gdb) bt
#0  0x00007f9a8b9da771 in _PyInterpreterState_GET () at /usr/src/debug/python3.12-3.12.0-1.fc39.x86_64/Include/internal/pycore_pystate.h:118
#1  get_state () at /usr/src/debug/python3.12-3.12.0-1.fc39.x86_64/Objects/obmalloc.c:866
#2  _PyObject_Malloc (ctx=<optimized out>, nbytes=77) at /usr/src/debug/python3.12-3.12.0-1.fc39.x86_64/Objects/obmalloc.c:1563
#3  0x00007f9a8b9e206b in PyObject_Malloc (size=<optimized out>) at /usr/src/debug/python3.12-3.12.0-1.fc39.x86_64/Objects/obmalloc.c:801
#4  PyUnicode_New (size=36, maxchar=<optimized out>) at /usr/src/debug/python3.12-3.12.0-1.fc39.x86_64/Objects/unicodeobject.c:1208
#5  0x00007f9a8b9e145c in unicode_decode_utf8 (s=<optimized out>, size=36, error_handler=error_handler@entry=_Py_ERROR_UNKNOWN, errors=errors@entry=0x0, consumed=consumed@entry=0x0)
    at /usr/src/debug/python3.12-3.12.0-1.fc39.x86_64/Objects/unicodeobject.c:4647
#6  0x00007f9a8b9e13e9 in PyUnicode_DecodeUTF8Stateful (consumed=0x0, errors=0x0, size=<optimized out>, s=<optimized out>) at /usr/src/debug/python3.12-3.12.0-1.fc39.x86_64/Objects/unicodeobject.c:4780
#7  0x0000000000467b50 in qd_python_initialize (python_pkgdir=0x4c2848 "/usr/local/lib/skupper-router/python", qd=<optimized out>) at /root/work/skupper-router/src/python_embedded.c:52
#8  qd_dispatch (python_pkgdir=0x4c2848 "/usr/local/lib/skupper-router/python", test_hooks=<optimized out>) at /root/work/skupper-router/src/dispatch.c:137
#9  0x000000000042cea7 in main_process (config_path=config_path@entry=0x4c27d0 "/usr/local/etc/skupper-router/skrouterd.conf", python_pkgdir=python_pkgdir@entry=0x4c2848 "/usr/local/lib/skupper-router/python", test_hooks=false,
    fd=fd@entry=2) at /root/work/skupper-router/router/src/main.c:97
#10 0x0000000000428e50 in main (argc=1, argv=0x7ffef77c64e8) at /root/work/skupper-router/router/src/main.c:365
(gdb) p tstate
$1 = (PyThreadState *) 0x0

[jiridanek]

Isn't this something that @ganeshmurthy saw during his arm64 work? The stacktrace looks familiar.