I just realized that I have lldb:
$ lldb /usr/local/bin/python3.11
(lldb) target create "/usr/local/bin/python3.11"
Current executable set to '/usr/local/bin/python3.11' (x86_64).
(lldb) run -c 'import numpy'
Process 49716 launched: '/usr/local/bin/python3.11' (x86_64)
Process 49716 stopped
* thread #1, stop reason = signal SIGFPE
frame #0: 0x000003e12bdfcc35
ld.so`_dl_find_symbol_obj(obj=0x000003e065402800, sl=0x000076bd10e81f68) at
resolve.c:626:46
(lldb) list
(lldb) bt
* thread #1, stop reason = signal SIGFPE
* frame #0: 0x000003e12bdfcc35
ld.so`_dl_find_symbol_obj(obj=0x000003e065402800, sl=0x000076bd10e81f68) at
resolve.c:626:46
frame #1: 0x000003e12bdfc910
ld.so`_dl_find_symbol(name="PyInit__multiarray_umath", flags=96,
ref_sym=0x0000000000000000, req_obj=0x000003e065402800) at resolve.c:669:7
frame #2: 0x000003e12bdfad82 ld.so`dlsym(handle=<unavailable>,
name="PyInit__multiarray_umath") at dlfcn.c:206:7
frame #3: 0x000003e0bc20fe9e
libpython3.11.so.0.0`_PyImport_FindSharedFuncptr(prefix="PyInit",
shortname="_multiarray_umath",
pathname="/usr/local/lib/python3.11/site-packages/numpy/core/_multiarray_umath.cpython-311.so",
fp=0x0000000000000000) at dynload_shlib.c:109:22
frame #4: 0x000003e0bc1c421f libpython3.11.so.0.0`_imp_create_dynamic at
importdl.c:139:18
frame #5: 0x000003e0bc0cba1e
libpython3.11.so.0.0`cfunction_vectorcall_FASTCALL at methodobject.c:427:24
frame #6: 0x000003e0bc18aaec libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:0
frame #7: 0x000003e0bc18d24b libpython3.11.so.0.0`_PyEval_Vector at
pycore_ceval.h:73:16
frame #8: 0x000003e0bc071261 libpython3.11.so.0.0`object_vacall at
pycore_call.h:92:11
frame #9: 0x000003e0bc071043
libpython3.11.so.0.0`PyObject_CallMethodObjArgs at call.c:879:24
frame #10: 0x000003e0bc1befec
libpython3.11.so.0.0`PyImport_ImportModuleLevelObject at import.c:1748:11
frame #11: 0x000003e0bc183236 libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:7422:15
frame #12: 0x000003e0bc17785e libpython3.11.so.0.0`PyEval_EvalCode at
pycore_ceval.h:73:16
frame #13: 0x000003e0bc172e9f libpython3.11.so.0.0`builtin_exec at
bltinmodule.c:1077:17
frame #14: 0x000003e0bc0cbb39
libpython3.11.so.0.0`cfunction_vectorcall_FASTCALL_KEYWORDS at
methodobject.c:443:24
frame #15: 0x000003e0bc18aaec libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:0
frame #16: 0x000003e0bc18d24b libpython3.11.so.0.0`_PyEval_Vector at
pycore_ceval.h:73:16
frame #17: 0x000003e0bc071261 libpython3.11.so.0.0`object_vacall at
pycore_call.h:92:11
frame #18: 0x000003e0bc071043
libpython3.11.so.0.0`PyObject_CallMethodObjArgs at call.c:879:24
frame #19: 0x000003e0bc1befec
libpython3.11.so.0.0`PyImport_ImportModuleLevelObject at import.c:1748:11
frame #20: 0x000003e0bc171609 libpython3.11.so.0.0`builtin___import__ at
bltinmodule.c:277:12
frame #21: 0x000003e0bc0cbb39
libpython3.11.so.0.0`cfunction_vectorcall_FASTCALL_KEYWORDS at
methodobject.c:443:24
frame #22: 0x000003e0bc18aaec libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:0
frame #23: 0x000003e0bc18d24b libpython3.11.so.0.0`_PyEval_Vector at
pycore_ceval.h:73:16
frame #24: 0x000003e0bc071261 libpython3.11.so.0.0`object_vacall at
pycore_call.h:92:11
frame #25: 0x000003e0bc071043
libpython3.11.so.0.0`PyObject_CallMethodObjArgs at call.c:879:24
frame #26: 0x000003e0bc1bf1e2
libpython3.11.so.0.0`PyImport_ImportModuleLevelObject at import.c:1918:25
frame #27: 0x000003e0bc183236 libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:7422:15
frame #28: 0x000003e0bc17785e libpython3.11.so.0.0`PyEval_EvalCode at
pycore_ceval.h:73:16
frame #29: 0x000003e0bc172e9f libpython3.11.so.0.0`builtin_exec at
bltinmodule.c:1077:17
frame #30: 0x000003e0bc0cbb39
libpython3.11.so.0.0`cfunction_vectorcall_FASTCALL_KEYWORDS at
methodobject.c:443:24
frame #31: 0x000003e0bc18aaec libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:0
frame #32: 0x000003e0bc18d24b libpython3.11.so.0.0`_PyEval_Vector at
pycore_ceval.h:73:16
frame #33: 0x000003e0bc071261 libpython3.11.so.0.0`object_vacall at
pycore_call.h:92:11
frame #34: 0x000003e0bc071043
libpython3.11.so.0.0`PyObject_CallMethodObjArgs at call.c:879:24
frame #35: 0x000003e0bc1befec
libpython3.11.so.0.0`PyImport_ImportModuleLevelObject at import.c:1748:11
frame #36: 0x000003e0bc171609 libpython3.11.so.0.0`builtin___import__ at
bltinmodule.c:277:12
frame #37: 0x000003e0bc0cbb39
libpython3.11.so.0.0`cfunction_vectorcall_FASTCALL_KEYWORDS at
methodobject.c:443:24
frame #38: 0x000003e0bc18aaec libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:0
frame #39: 0x000003e0bc18d24b libpython3.11.so.0.0`_PyEval_Vector at
pycore_ceval.h:73:16
frame #40: 0x000003e0bc071261 libpython3.11.so.0.0`object_vacall at
pycore_call.h:92:11
frame #41: 0x000003e0bc071043
libpython3.11.so.0.0`PyObject_CallMethodObjArgs at call.c:879:24
frame #42: 0x000003e0bc1bf1e2
libpython3.11.so.0.0`PyImport_ImportModuleLevelObject at import.c:1918:25
frame #43: 0x000003e0bc183236 libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:7422:15
frame #44: 0x000003e0bc17785e libpython3.11.so.0.0`PyEval_EvalCode at
pycore_ceval.h:73:16
frame #45: 0x000003e0bc172e9f libpython3.11.so.0.0`builtin_exec at
bltinmodule.c:1077:17
frame #46: 0x000003e0bc0cbb39
libpython3.11.so.0.0`cfunction_vectorcall_FASTCALL_KEYWORDS at
methodobject.c:443:24
frame #47: 0x000003e0bc18aaec libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:0
frame #48: 0x000003e0bc18d24b libpython3.11.so.0.0`_PyEval_Vector at
pycore_ceval.h:73:16
frame #49: 0x000003e0bc071261 libpython3.11.so.0.0`object_vacall at
pycore_call.h:92:11
frame #50: 0x000003e0bc071043
libpython3.11.so.0.0`PyObject_CallMethodObjArgs at call.c:879:24
frame #51: 0x000003e0bc1befec
libpython3.11.so.0.0`PyImport_ImportModuleLevelObject at import.c:1748:11
frame #52: 0x000003e0bc171609 libpython3.11.so.0.0`builtin___import__ at
bltinmodule.c:277:12
frame #53: 0x000003e0bc0cbb39
libpython3.11.so.0.0`cfunction_vectorcall_FASTCALL_KEYWORDS at
methodobject.c:443:24
frame #54: 0x000003e0bc18aaec libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:0
frame #55: 0x000003e0bc18d24b libpython3.11.so.0.0`_PyEval_Vector at
pycore_ceval.h:73:16
frame #56: 0x000003e0bc071261 libpython3.11.so.0.0`object_vacall at
pycore_call.h:92:11
frame #57: 0x000003e0bc071043
libpython3.11.so.0.0`PyObject_CallMethodObjArgs at call.c:879:24
frame #58: 0x000003e0bc1bf1e2
libpython3.11.so.0.0`PyImport_ImportModuleLevelObject at import.c:1918:25
frame #59: 0x000003e0bc183236 libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:7422:15
frame #60: 0x000003e0bc17785e libpython3.11.so.0.0`PyEval_EvalCode at
pycore_ceval.h:73:16
frame #61: 0x000003e0bc172e9f libpython3.11.so.0.0`builtin_exec at
bltinmodule.c:1077:17
frame #62: 0x000003e0bc0cbb39
libpython3.11.so.0.0`cfunction_vectorcall_FASTCALL_KEYWORDS at
methodobject.c:443:24
frame #63: 0x000003e0bc18aaec libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:0
frame #64: 0x000003e0bc18d24b libpython3.11.so.0.0`_PyEval_Vector at
pycore_ceval.h:73:16
frame #65: 0x000003e0bc071261 libpython3.11.so.0.0`object_vacall at
pycore_call.h:92:11
frame #66: 0x000003e0bc071043
libpython3.11.so.0.0`PyObject_CallMethodObjArgs at call.c:879:24
frame #67: 0x000003e0bc1befec
libpython3.11.so.0.0`PyImport_ImportModuleLevelObject at import.c:1748:11
frame #68: 0x000003e0bc183236 libpython3.11.so.0.0`_PyEval_EvalFrameDefault
at ceval.c:7422:15
frame #69: 0x000003e0bc17785e libpython3.11.so.0.0`PyEval_EvalCode at
pycore_ceval.h:73:16
frame #70: 0x000003e0bc1e8429 libpython3.11.so.0.0`run_mod [inlined]
run_eval_code_obj(tstate=0x000003e0bc3cb760, co=0x000003e0e8f475d0,
globals=0x000003e0e90182c0, locals=0x000003e0e90182c0) at pythonrun.c:1741:9
frame #71: 0x000003e0bc1e83f5
libpython3.11.so.0.0`run_mod(mod=<unavailable>, filename=<unavailable>,
globals=0x000003e0e90182c0, locals=0x000003e0e90182c0, flags=<unavailable>,
arena=<unavailable>) at pythonrun.c:1762:19
frame #72: 0x000003e0bc1ebf30 libpython3.11.so.0.0`PyRun_SimpleStringFlags
[inlined] PyRun_StringFlags(str="import numpy\n", start=257,
globals=0x000003e0e90182c0, locals=0x000003e0e90182c0,
flags=0x000076bd10e851d0) at pythonrun.c:1632:15
frame #73: 0x000003e0bc1ebedc
libpython3.11.so.0.0`PyRun_SimpleStringFlags(command="import numpy\n",
flags=0x000076bd10e851d0) at pythonrun.c:487:9
frame #74: 0x000003e0bc210722 libpython3.11.so.0.0`Py_RunMain [inlined]
pymain_run_command(command=<unavailable>) at main.c:255:11
frame #75: 0x000003e0bc210693 libpython3.11.so.0.0`Py_RunMain [inlined]
pymain_run_python(exitcode=<unavailable>) at main.c:592:21
frame #76: 0x000003e0bc2105b0 libpython3.11.so.0.0`Py_RunMain at
main.c:680:5
frame #77: 0x000003e0bc211e45
libpython3.11.so.0.0`pymain_main(args=0x000076bd10e85578) at main.c:710:12
frame #78: 0x000003e0bc21226c
libpython3.11.so.0.0`Py_BytesMain(argc=<unavailable>, argv=0x000076bd10e81f68)
at main.c:734:12
frame #79: 0x000003de38a6894b python3.11`__start + 299
Ali Farzanrad <ali_farzan...@riseup.net> wrote:
> Hi,
>
> I see this error in latest snapshot:
>
> $ python3.11 -c 'import numpy'
> Floating point exception (core dumped)
>
> I installed debug-python package to debug, but I have no idea how to
> debug it:
>
> $ gdb -- /usr/local/bin/python3.11
> GNU gdb 6.3
> Copyright 2004 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB. Type "show warranty" for details.
> This GDB was configured as "amd64-unknown-openbsd7.5"...
> (gdb) run -c 'import numpy'
> Starting program: /usr/local/bin/python3.11 -c 'import numpy'
> Error while reading shared library symbols:
> Dwarf Error: wrong version in compilation unit header (is 4, should be 2) [in
> module /usr/libexec/ld.so]
> Error while reading shared library symbols:
> Dwarf Error: wrong version in compilation unit header (is 4, should be 2) [in
> module /usr/libexec/ld.so]
> Error while reading shared library symbols:
> Dwarf Error: wrong version in compilation unit header (is 4, should be 2) [in
> module /usr/libexec/ld.so]
> Error while reading shared library symbols:
> Dwarf Error: wrong version in compilation unit header (is 4, should be 2) [in
> module /usr/libexec/ld.so]
> Error while reading shared library symbols:
> Dwarf Error: wrong version in compilation unit header (is 4, should be 2) [in
> module /usr/libexec/ld.so]
> warning: no loadable sections found in added symbol-file
> /usr/local/lib/python3.11/site-packages/numpy/core/_multiarray_umath.cpython-311.so
>
> Program received signal SIGFPE, Arithmetic exception.
> 0x0000030e5995dc35 in ?? () from /usr/libexec/ld.so
> (gdb) bt
> #0 0x0000030e5995dc35 in ?? () from /usr/libexec/ld.so
> #1 0x0000030f0f124b30 in ?? ()
> #2 0x0000000000000000 in ?? ()
> (gdb) list
> 5 python.c: No such file or directory.
> in python.c
