I was able to reproduce, follows is the raw LLDB output, I don't think this fails on master, will try some bisecting:
* thread #1, name = 'runtest', stop reason = signal SIGSEGV: invalid address (fault address: 0x0)
frame #0: 0x00007ffff7079ae7 _asyncio.cpython-38d-x86_64-linux-gnu.so`PyInit__asyncio [inlined] _Py_INCREF(op=0x0000000000000000) at object.h:459:18
456 static inline void _Py_INCREF(PyObject *op)
457 {
458 _Py_INC_REFTOTAL;
-> 459 op->ob_refcnt++;
460 }
461
462 #define Py_INCREF(op) _Py_INCREF(_PyObject_CAST(op))
(lldb) bt
* thread #1, name = 'runtest', stop reason = signal SIGSEGV: invalid address (fault address: 0x0)
* frame #0: 0x00007ffff7079ae7 _asyncio.cpython-38d-x86_64-linux-gnu.so`PyInit__asyncio [inlined] _Py_INCREF(op=0x0000000000000000) at object.h:459:18
frame #1: 0x00007ffff7079ad6 _asyncio.cpython-38d-x86_64-linux-gnu.so`PyInit__asyncio at _asynciomodule.c:3405
frame #2: 0x0000555555720766 runtest`_PyImport_LoadDynamicModuleWithSpec(spec=0x00007ffff6e33780, fp=<unavailable>) at importdl.c:164:9
frame #3: 0x000055555571e471 runtest`_imp_create_dynamic_impl(module=<unavailable>, spec=0x00007ffff6e33780, file=<unavailable>) at import.c:2220:11
frame #4: 0x000055555571e60b runtest`_imp_create_dynamic(module=0x00007ffff76ec830, args=0x00007ffff6e336f8, nargs=1) at import.c.h:330:20
frame #5: 0x0000555555645fbe runtest`cfunction_vectorcall_FASTCALL(func=0x00007ffff7753050, args=0x00007ffff6e336f8, nargsf=<unavailable>, kwnames=0x0000000000000000) at methodobject.c:421:24
frame #6: 0x00005555556042ca runtest`PyVectorcall_Call(callable=0x00007ffff7753050, tuple=<unavailable>, kwargs=<unavailable>) at call.c:199:24
frame #7: 0x0000555555604771 runtest`PyCFunction_Call(func=<unavailable>, args=<unavailable>, kwargs=<unavailable>) at call.c:774:12
frame #8: 0x00005555556eabf0 runtest`do_call_core(tstate=0x000055555593f3c0, func=0x00007ffff7753050, callargs=0x00007ffff6e336e0, kwdict=0x00007ffff6e20ad0) at ceval.c:5007:9
frame #9: 0x00005555556f8897 runtest`_PyEval_EvalFrameDefault(f=0x00005555559fa330, throwflag=<unavailable>) at ceval.c:3559:22
frame #10: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #11: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff7725860, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=2, kwnames=0x0000000000000000, kwargs=0x00007ffff76bf5b0, kwcount=0, kwstep=1, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x00007ffff792fdd0, qualname=0x00007ffff792fdd0) at ceval.c:4298:14
frame #12: 0x0000555555601dbd runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:435:12
frame #13: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x00007ffff76bf5a0, callable=0x00007ffff7763b90) at abstract.h:127:11
frame #14: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffff79a0, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #15: 0x00005555556f834c runtest`_PyEval_EvalFrameDefault(f=0x00007ffff76bf410, throwflag=<unavailable>) at ceval.c:3469:23
frame #16: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #17: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00007ffff7fa63a0, nargs=2, globals=<unavailable>) at call.c:283:14
frame #18: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #19: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x00007ffff7fa6390, callable=0x00007ffff76eaa50) at abstract.h:127:11
frame #20: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffff7b80, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #21: 0x00005555556f8296 runtest`_PyEval_EvalFrameDefault(f=0x00007ffff7fa6210, throwflag=<unavailable>) at ceval.c:3486:23
frame #22: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #23: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x0000555555a18ef8, nargs=1, globals=<unavailable>) at call.c:283:14
frame #24: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #25: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775809, args=0x0000555555a18ef0, callable=0x00007ffff77624b0) at abstract.h:127:11
frame #26: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffff7d68, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #27: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x0000555555a18d70, throwflag=<unavailable>) at ceval.c:3500:19
frame #28: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #29: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x0000555555ad9088, nargs=1, globals=<unavailable>) at call.c:283:14
frame #30: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #31: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775809, args=0x0000555555ad9080, callable=0x00007ffff7762230) at abstract.h:127:11
frame #32: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffff7f48, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #33: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x0000555555ad8ed0, throwflag=<unavailable>) at ceval.c:3500:19
frame #34: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #35: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x0000555555acca18, nargs=2, globals=<unavailable>) at call.c:283:14
frame #36: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #37: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x0000555555acca08, callable=0x00007ffff7671230) at abstract.h:127:11
frame #38: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffff8128, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #39: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x0000555555acc870, throwflag=<unavailable>) at ceval.c:3500:19
frame #40: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #41: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00007fffffff8250, nargs=2, globals=<unavailable>) at call.c:283:14
frame #42: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #43: 0x000055555560269e runtest`object_vacall at abstract.h:127:11
frame #44: 0x0000555555602649 runtest`object_vacall [inlined] _PyObject_FastCall(nargs=2, args=0x00007fffffff8240, func=0x00007ffff7671190) at abstract.h:147
frame #45: 0x0000555555602646 runtest`object_vacall(base=0x0000000000000000, callable=0x00007ffff7671190, vargs=<unavailable>) at call.c:1186
frame #46: 0x00005555556029c5 runtest`_PyObject_CallMethodIdObjArgs(obj=0x0000000000000000, name=<unavailable>) at call.c:1244:24
frame #47: 0x000055555571b710 runtest`import_find_and_load(abs_name=0x00007ffff6e07760) at import.c:1697:11
frame #48: 0x000055555571f5ed runtest`PyImport_ImportModuleLevelObject(name=0x00007ffff6e07760, globals=<unavailable>, locals=<unavailable>, fromlist=0x00007ffff6e07590, level=0) at import.c:1797:15
frame #49: 0x00005555556e87ea runtest`import_name(tstate=0x000055555593f3c0, f=0x00005555559b5e00, name=0x00007ffff6e07760, fromlist=0x00007ffff6e07590, level=0x00005555558faf80) at ceval.c:5163:15
frame #50: 0x00005555556f5f3b runtest`_PyEval_EvalFrameDefault(f=0x00005555559b5e00, throwflag=<unavailable>) at ceval.c:2993:19
frame #51: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #52: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff6e34110, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=0, kwnames=0x0000000000000000, kwargs=0x0000000000000000, kwcount=0, kwstep=2, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x0000000000000000, qualname=0x0000000000000000) at ceval.c:4298:14
frame #53: 0x00005555556ecf38 runtest`PyEval_EvalCodeEx(_co=<unavailable>, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=<unavailable>, kws=<unavailable>, kwcount=0, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000) at ceval.c:4327:12
frame #54: 0x00005555556ecf66 runtest`PyEval_EvalCode(co=<unavailable>, globals=<unavailable>, locals=<unavailable>) at ceval.c:718:12
frame #55: 0x00005555556e385b runtest`builtin_exec_impl(module=<unavailable>, source=0x00007ffff6e34110, globals=0x00007ffff6f1f470, locals=0x00007ffff6f1f470) at bltinmodule.c:1033:13
frame #56: 0x00005555556e399e runtest`builtin_exec(module=0x00007ffff76d0a70, args=0x00007ffff6e18608, nargs=2) at bltinmodule.c.h:396:20
frame #57: 0x0000555555645fbe runtest`cfunction_vectorcall_FASTCALL(func=0x00007ffff76d0830, args=0x00007ffff6e18608, nargsf=<unavailable>, kwnames=0x0000000000000000) at methodobject.c:421:24
frame #58: 0x00005555556042ca runtest`PyVectorcall_Call(callable=0x00007ffff76d0830, tuple=<unavailable>, kwargs=<unavailable>) at call.c:199:24
frame #59: 0x0000555555604771 runtest`PyCFunction_Call(func=<unavailable>, args=<unavailable>, kwargs=<unavailable>) at call.c:774:12
frame #60: 0x00005555556eabf0 runtest`do_call_core(tstate=0x000055555593f3c0, func=0x00007ffff76d0830, callargs=0x00007ffff6e185f0, kwdict=0x00007ffff6e0fd10) at ceval.c:5007:9
frame #61: 0x00005555556f8897 runtest`_PyEval_EvalFrameDefault(f=0x0000555555992ff0, throwflag=<unavailable>) at ceval.c:3559:22
frame #62: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #63: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff7725860, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=3, kwnames=0x0000000000000000, kwargs=0x00007ffff7540798, kwcount=0, kwstep=1, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x00007ffff792fdd0, qualname=0x00007ffff792fdd0) at ceval.c:4298:14
frame #64: 0x0000555555601dbd runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:435:12
frame #65: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775811, args=0x00007ffff7540780, callable=0x00007ffff7763b90) at abstract.h:127:11
frame #66: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffff8b90, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #67: 0x00005555556f834c runtest`_PyEval_EvalFrameDefault(f=0x00007ffff75405f0, throwflag=<unavailable>) at ceval.c:3469:23
frame #68: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #69: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00007ffff76d5de0, nargs=2, globals=<unavailable>) at call.c:283:14
frame #70: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #71: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x00007ffff76d5dd0, callable=0x00007ffff7910370) at abstract.h:127:11
frame #72: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffff8d70, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #73: 0x00005555556f8296 runtest`_PyEval_EvalFrameDefault(f=0x00007ffff76d5c50, throwflag=<unavailable>) at ceval.c:3486:23
frame #74: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #75: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00005555559fc038, nargs=1, globals=<unavailable>) at call.c:283:14
frame #76: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #77: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775809, args=0x00005555559fc030, callable=0x00007ffff7762230) at abstract.h:127:11
frame #78: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffff8f58, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #79: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x00005555559fbe80, throwflag=<unavailable>) at ceval.c:3500:19
frame #80: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #81: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x0000555555acb2f8, nargs=2, globals=<unavailable>) at call.c:283:14
frame #82: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #83: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x0000555555acb2e8, callable=0x00007ffff7671230) at abstract.h:127:11
frame #84: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffff9138, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #85: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x0000555555acb150, throwflag=<unavailable>) at ceval.c:3500:19
frame #86: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #87: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00007fffffff9260, nargs=2, globals=<unavailable>) at call.c:283:14
frame #88: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #89: 0x000055555560269e runtest`object_vacall at abstract.h:127:11
frame #90: 0x0000555555602649 runtest`object_vacall [inlined] _PyObject_FastCall(nargs=2, args=0x00007fffffff9250, func=0x00007ffff7671190) at abstract.h:147
frame #91: 0x0000555555602646 runtest`object_vacall(base=0x0000000000000000, callable=0x00007ffff7671190, vargs=<unavailable>) at call.c:1186
frame #92: 0x00005555556029c5 runtest`_PyObject_CallMethodIdObjArgs(obj=0x0000000000000000, name=<unavailable>) at call.c:1244:24
frame #93: 0x000055555571b710 runtest`import_find_and_load(abs_name=0x00007ffff74d5b80) at import.c:1697:11
frame #94: 0x000055555571f5ed runtest`PyImport_ImportModuleLevelObject(name=0x00007ffff74d5b80, globals=<unavailable>, locals=<unavailable>, fromlist=0x0000000000000000, level=0) at import.c:1797:15
frame #95: 0x00005555556e2068 runtest`builtin___import__(self=<unavailable>, args=<unavailable>, kwds=<unavailable>) at bltinmodule.c:279:12
frame #96: 0x0000555555601749 runtest`cfunction_call_varargs(func=0x00007ffff76d0fb0, args=0x00007ffff7822a00, kwargs=0x00007ffff76d3b30) at call.c:742:19
frame #97: 0x000055555560477b runtest`PyCFunction_Call(func=<unavailable>, args=<unavailable>, kwargs=<unavailable>) at call.c:772:16
frame #98: 0x00005555556eabf0 runtest`do_call_core(tstate=0x000055555593f3c0, func=0x00007ffff76d0fb0, callargs=0x00007ffff7822a00, kwdict=0x00007ffff76d3b30) at ceval.c:5007:9
frame #99: 0x00005555556f8897 runtest`_PyEval_EvalFrameDefault(f=0x00007ffff6eb5220, throwflag=<unavailable>) at ceval.c:3559:22
frame #100: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #101: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff7725860, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=2, kwnames=0x0000000000000000, kwargs=0x0000555555aa7908, kwcount=0, kwstep=1, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x00007ffff792fdd0, qualname=0x00007ffff792fdd0) at ceval.c:4298:14
frame #102: 0x0000555555601dbd runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:435:12
frame #103: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x0000555555aa78f8, callable=0x00007ffff7763b90) at abstract.h:127:11
frame #104: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffff9858, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #105: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x0000555555aa7740, throwflag=<unavailable>) at ceval.c:3500:19
frame #106: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #107: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff78ef450, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=3, kwnames=0x0000000000000000, kwargs=0x00007fffffff9a48, kwcount=0, kwstep=1, defs=0x0000000000000000, defcount=0, kwdefs=0x00007ffff777ab90, closure=0x0000000000000000, name=0x00007ffff7959700, qualname=0x00007ffff7959700) at ceval.c:4298:14
frame #108: 0x0000555555601dbd runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:435:12
frame #109: 0x000055555560269e runtest`object_vacall at abstract.h:127:11
frame #110: 0x0000555555602649 runtest`object_vacall [inlined] _PyObject_FastCall(nargs=3, args=0x00007fffffff9a30, func=0x00007ffff7671410) at abstract.h:147
frame #111: 0x0000555555602646 runtest`object_vacall(base=0x0000000000000000, callable=0x00007ffff7671410, vargs=<unavailable>) at call.c:1186
frame #112: 0x00005555556029c5 runtest`_PyObject_CallMethodIdObjArgs(obj=0x0000000000000000, name=<unavailable>) at call.c:1244:24
frame #113: 0x000055555571f97f runtest`PyImport_ImportModuleLevelObject(name=0x00007ffff7fc7040, globals=<unavailable>, locals=<unavailable>, fromlist=0x00007ffff78bc820, level=1) at import.c:1869:25
frame #114: 0x00005555556e87ea runtest`import_name(tstate=0x000055555593f3c0, f=0x00007ffff78e7410, name=0x00007ffff7fc7040, fromlist=0x00007ffff78bc820, level=0x00005555558fafa0) at ceval.c:5163:15
frame #115: 0x00005555556f5f3b runtest`_PyEval_EvalFrameDefault(f=0x00007ffff78e7410, throwflag=<unavailable>) at ceval.c:2993:19
frame #116: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #117: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff75f8c70, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=0, kwnames=0x0000000000000000, kwargs=0x0000000000000000, kwcount=0, kwstep=2, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x0000000000000000, qualname=0x0000000000000000) at ceval.c:4298:14
frame #118: 0x00005555556ecf38 runtest`PyEval_EvalCodeEx(_co=<unavailable>, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=<unavailable>, kws=<unavailable>, kwcount=0, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000) at ceval.c:4327:12
frame #119: 0x00005555556ecf66 runtest`PyEval_EvalCode(co=<unavailable>, globals=<unavailable>, locals=<unavailable>) at ceval.c:718:12
frame #120: 0x00005555556e385b runtest`builtin_exec_impl(module=<unavailable>, source=0x00007ffff75f8c70, globals=0x00007ffff76d39b0, locals=0x00007ffff76d39b0) at bltinmodule.c:1033:13
frame #121: 0x00005555556e399e runtest`builtin_exec(module=0x00007ffff76d0a70, args=0x00007ffff7822ba8, nargs=2) at bltinmodule.c.h:396:20
frame #122: 0x0000555555645fbe runtest`cfunction_vectorcall_FASTCALL(func=0x00007ffff76d0830, args=0x00007ffff7822ba8, nargsf=<unavailable>, kwnames=0x0000000000000000) at methodobject.c:421:24
frame #123: 0x00005555556042ca runtest`PyVectorcall_Call(callable=0x00007ffff76d0830, tuple=<unavailable>, kwargs=<unavailable>) at call.c:199:24
frame #124: 0x0000555555604771 runtest`PyCFunction_Call(func=<unavailable>, args=<unavailable>, kwargs=<unavailable>) at call.c:774:12
frame #125: 0x00005555556eabf0 runtest`do_call_core(tstate=0x000055555593f3c0, func=0x00007ffff76d0830, callargs=0x00007ffff7822b90, kwdict=0x00007ffff76d3a70) at ceval.c:5007:9
frame #126: 0x00005555556f8897 runtest`_PyEval_EvalFrameDefault(f=0x00007ffff75fbb90, throwflag=<unavailable>) at ceval.c:3559:22
frame #127: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #128: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff7725860, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=3, kwnames=0x0000000000000000, kwargs=0x00007ffff765a5f8, kwcount=0, kwstep=1, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x00007ffff792fdd0, qualname=0x00007ffff792fdd0) at ceval.c:4298:14
frame #129: 0x0000555555601dbd runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:435:12
frame #130: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775811, args=0x00007ffff765a5e0, callable=0x00007ffff7763b90) at abstract.h:127:11
frame #131: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffa340, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #132: 0x00005555556f834c runtest`_PyEval_EvalFrameDefault(f=0x00007ffff765a450, throwflag=<unavailable>) at ceval.c:3469:23
frame #133: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #134: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00005555559b0f00, nargs=2, globals=<unavailable>) at call.c:283:14
frame #135: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #136: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x00005555559b0ef0, callable=0x00007ffff7910370) at abstract.h:127:11
frame #137: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffa520, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #138: 0x00005555556f8296 runtest`_PyEval_EvalFrameDefault(f=0x00005555559b0d70, throwflag=<unavailable>) at ceval.c:3486:23
frame #139: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #140: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x0000555555a18ce8, nargs=1, globals=<unavailable>) at call.c:283:14
frame #141: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #142: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775809, args=0x0000555555a18ce0, callable=0x00007ffff7762230) at abstract.h:127:11
frame #143: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffa708, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #144: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x0000555555a18b30, throwflag=<unavailable>) at ceval.c:3500:19
frame #145: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #146: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00005555559b0208, nargs=2, globals=<unavailable>) at call.c:283:14
frame #147: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #148: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x00005555559b01f8, callable=0x00007ffff7671230) at abstract.h:127:11
frame #149: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffa8e8, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #150: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x00005555559b0060, throwflag=<unavailable>) at ceval.c:3500:19
frame #151: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #152: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00007fffffffaa10, nargs=2, globals=<unavailable>) at call.c:283:14
frame #153: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #154: 0x000055555560269e runtest`object_vacall at abstract.h:127:11
frame #155: 0x0000555555602649 runtest`object_vacall [inlined] _PyObject_FastCall(nargs=2, args=0x00007fffffffaa00, func=0x00007ffff7671190) at abstract.h:147
frame #156: 0x0000555555602646 runtest`object_vacall(base=0x0000000000000000, callable=0x00007ffff7671190, vargs=<unavailable>) at call.c:1186
frame #157: 0x00005555556029c5 runtest`_PyObject_CallMethodIdObjArgs(obj=0x0000000000000000, name=<unavailable>) at call.c:1244:24
frame #158: 0x000055555571b710 runtest`import_find_and_load(abs_name=0x00007ffff77d54c0) at import.c:1697:11
frame #159: 0x000055555571f5ed runtest`PyImport_ImportModuleLevelObject(name=0x00007ffff77d56a0, globals=<unavailable>, locals=<unavailable>, fromlist=0x00007ffff78b7550, level=1) at import.c:1797:15
frame #160: 0x00005555556e87ea runtest`import_name(tstate=0x000055555593f3c0, f=0x00007ffff75fb9b0, name=0x00007ffff77d56a0, fromlist=0x00007ffff78b7550, level=0x00005555558fafa0) at ceval.c:5163:15
frame #161: 0x00005555556f5f3b runtest`_PyEval_EvalFrameDefault(f=0x00007ffff75fb9b0, throwflag=<unavailable>) at ceval.c:2993:19
frame #162: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #163: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff76271e0, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=0, kwnames=0x0000000000000000, kwargs=0x0000000000000000, kwcount=0, kwstep=2, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x0000000000000000, qualname=0x0000000000000000) at ceval.c:4298:14
frame #164: 0x00005555556ecf38 runtest`PyEval_EvalCodeEx(_co=<unavailable>, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=<unavailable>, kws=<unavailable>, kwcount=0, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000) at ceval.c:4327:12
frame #165: 0x00005555556ecf66 runtest`PyEval_EvalCode(co=<unavailable>, globals=<unavailable>, locals=<unavailable>) at ceval.c:718:12
frame #166: 0x00005555556e385b runtest`builtin_exec_impl(module=<unavailable>, source=0x00007ffff76271e0, globals=0x00007ffff77b9290, locals=0x00007ffff77b9290) at bltinmodule.c:1033:13
frame #167: 0x00005555556e399e runtest`builtin_exec(module=0x00007ffff76d0a70, args=0x00007ffff770a9c8, nargs=2) at bltinmodule.c.h:396:20
frame #168: 0x0000555555645fbe runtest`cfunction_vectorcall_FASTCALL(func=0x00007ffff76d0830, args=0x00007ffff770a9c8, nargsf=<unavailable>, kwnames=0x0000000000000000) at methodobject.c:421:24
frame #169: 0x00005555556042ca runtest`PyVectorcall_Call(callable=0x00007ffff76d0830, tuple=<unavailable>, kwargs=<unavailable>) at call.c:199:24
frame #170: 0x0000555555604771 runtest`PyCFunction_Call(func=<unavailable>, args=<unavailable>, kwargs=<unavailable>) at call.c:774:12
frame #171: 0x00005555556eabf0 runtest`do_call_core(tstate=0x000055555593f3c0, func=0x00007ffff76d0830, callargs=0x00007ffff770a9b0, kwdict=0x00007ffff77d5b90) at ceval.c:5007:9
frame #172: 0x00005555556f8897 runtest`_PyEval_EvalFrameDefault(f=0x00007ffff7663790, throwflag=<unavailable>) at ceval.c:3559:22
frame #173: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #174: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff7725860, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=3, kwnames=0x0000000000000000, kwargs=0x00007ffff78e73d8, kwcount=0, kwstep=1, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x00007ffff792fdd0, qualname=0x00007ffff792fdd0) at ceval.c:4298:14
frame #175: 0x0000555555601dbd runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:435:12
frame #176: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775811, args=0x00007ffff78e73c0, callable=0x00007ffff7763b90) at abstract.h:127:11
frame #177: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffb350, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #178: 0x00005555556f834c runtest`_PyEval_EvalFrameDefault(f=0x00007ffff78e7230, throwflag=<unavailable>) at ceval.c:3469:23
frame #179: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #180: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00007ffff789dde0, nargs=2, globals=<unavailable>) at call.c:283:14
frame #181: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #182: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x00007ffff789ddd0, callable=0x00007ffff7910370) at abstract.h:127:11
frame #183: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffb530, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #184: 0x00005555556f8296 runtest`_PyEval_EvalFrameDefault(f=0x00007ffff789dc50, throwflag=<unavailable>) at ceval.c:3486:23
frame #185: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #186: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x0000555555a7db08, nargs=1, globals=<unavailable>) at call.c:283:14
frame #187: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #188: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775809, args=0x0000555555a7db00, callable=0x00007ffff7762230) at abstract.h:127:11
frame #189: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffb718, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #190: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x0000555555a7d950, throwflag=<unavailable>) at ceval.c:3500:19
frame #191: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #192: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00005555559a69f8, nargs=2, globals=<unavailable>) at call.c:283:14
frame #193: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #194: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x00005555559a69e8, callable=0x00007ffff7671230) at abstract.h:127:11
frame #195: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffb8f8, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #196: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x00005555559a6850, throwflag=<unavailable>) at ceval.c:3500:19
frame #197: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #198: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00007fffffffba20, nargs=2, globals=<unavailable>) at call.c:283:14
frame #199: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #200: 0x000055555560269e runtest`object_vacall at abstract.h:127:11
frame #201: 0x0000555555602649 runtest`object_vacall [inlined] _PyObject_FastCall(nargs=2, args=0x00007fffffffba10, func=0x00007ffff7671190) at abstract.h:147
frame #202: 0x0000555555602646 runtest`object_vacall(base=0x0000000000000000, callable=0x00007ffff7671190, vargs=<unavailable>) at call.c:1186
frame #203: 0x00005555556029c5 runtest`_PyObject_CallMethodIdObjArgs(obj=0x0000000000000000, name=<unavailable>) at call.c:1244:24
frame #204: 0x000055555571b710 runtest`import_find_and_load(abs_name=0x00007ffff78b77c0) at import.c:1697:11
frame #205: 0x000055555571f5ed runtest`PyImport_ImportModuleLevelObject(name=0x00007ffff78b77c0, globals=<unavailable>, locals=<unavailable>, fromlist=0x00005555558d4380, level=0) at import.c:1797:15
frame #206: 0x00005555556e87ea runtest`import_name(tstate=0x000055555593f3c0, f=0x00005555559dc6f0, name=0x00007ffff78b77c0, fromlist=0x00005555558d4380, level=0x00005555558faf80) at ceval.c:5163:15
frame #207: 0x00005555556f5f3b runtest`_PyEval_EvalFrameDefault(f=0x00005555559dc6f0, throwflag=<unavailable>) at ceval.c:2993:19
frame #208: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #209: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff76d86c0, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=0, kwnames=0x0000000000000000, kwargs=0x0000000000000000, kwcount=0, kwstep=2, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x0000000000000000, qualname=0x0000000000000000) at ceval.c:4298:14
frame #210: 0x00005555556ecf38 runtest`PyEval_EvalCodeEx(_co=<unavailable>, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=<unavailable>, kws=<unavailable>, kwcount=0, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000) at ceval.c:4327:12
frame #211: 0x00005555556ecf66 runtest`PyEval_EvalCode(co=<unavailable>, globals=<unavailable>, locals=<unavailable>) at ceval.c:718:12
frame #212: 0x00005555556e385b runtest`builtin_exec_impl(module=<unavailable>, source=0x00007ffff76d86c0, globals=0x00007ffff6ed37d0, locals=0x00007ffff6ed37d0) at bltinmodule.c:1033:13
frame #213: 0x00005555556e399e runtest`builtin_exec(module=0x00007ffff76d0a70, args=0x00007ffff770ac98, nargs=2) at bltinmodule.c.h:396:20
frame #214: 0x0000555555645fbe runtest`cfunction_vectorcall_FASTCALL(func=0x00007ffff76d0830, args=0x00007ffff770ac98, nargsf=<unavailable>, kwnames=0x0000000000000000) at methodobject.c:421:24
frame #215: 0x00005555556042ca runtest`PyVectorcall_Call(callable=0x00007ffff76d0830, tuple=<unavailable>, kwargs=<unavailable>) at call.c:199:24
frame #216: 0x0000555555604771 runtest`PyCFunction_Call(func=<unavailable>, args=<unavailable>, kwargs=<unavailable>) at call.c:774:12
frame #217: 0x00005555556eabf0 runtest`do_call_core(tstate=0x000055555593f3c0, func=0x00007ffff76d0830, callargs=0x00007ffff770ac80, kwdict=0x00007ffff77b9350) at ceval.c:5007:9
frame #218: 0x00005555556f8897 runtest`_PyEval_EvalFrameDefault(f=0x00005555559657c0, throwflag=<unavailable>) at ceval.c:3559:22
frame #219: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #220: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff7725860, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=3, kwnames=0x0000000000000000, kwargs=0x00007ffff76e31f8, kwcount=0, kwstep=1, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x00007ffff792fdd0, qualname=0x00007ffff792fdd0) at ceval.c:4298:14
frame #221: 0x0000555555601dbd runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:435:12
frame #222: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775811, args=0x00007ffff76e31e0, callable=0x00007ffff7763b90) at abstract.h:127:11
frame #223: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffc360, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #224: 0x00005555556f834c runtest`_PyEval_EvalFrameDefault(f=0x00007ffff76e3050, throwflag=<unavailable>) at ceval.c:3469:23
frame #225: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #226: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00007ffff77dc9e0, nargs=2, globals=<unavailable>) at call.c:283:14
frame #227: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #228: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x00007ffff77dc9d0, callable=0x00007ffff7910370) at abstract.h:127:11
frame #229: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffc540, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #230: 0x00005555556f8296 runtest`_PyEval_EvalFrameDefault(f=0x00007ffff77dc850, throwflag=<unavailable>) at ceval.c:3486:23
frame #231: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #232: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x0000555555a20108, nargs=1, globals=<unavailable>) at call.c:283:14
frame #233: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #234: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775809, args=0x0000555555a20100, callable=0x00007ffff7762230) at abstract.h:127:11
frame #235: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffc728, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #236: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x0000555555a1ff50, throwflag=<unavailable>) at ceval.c:3500:19
frame #237: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #238: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x0000555555a1fc48, nargs=2, globals=<unavailable>) at call.c:283:14
frame #239: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #240: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x0000555555a1fc38, callable=0x00007ffff7671230) at abstract.h:127:11
frame #241: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffc908, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #242: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x0000555555a1faa0, throwflag=<unavailable>) at ceval.c:3500:19
frame #243: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #244: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00007fffffffca30, nargs=2, globals=<unavailable>) at call.c:283:14
frame #245: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #246: 0x000055555560269e runtest`object_vacall at abstract.h:127:11
frame #247: 0x0000555555602649 runtest`object_vacall [inlined] _PyObject_FastCall(nargs=2, args=0x00007fffffffca20, func=0x00007ffff7671190) at abstract.h:147
frame #248: 0x0000555555602646 runtest`object_vacall(base=0x0000000000000000, callable=0x00007ffff7671190, vargs=<unavailable>) at call.c:1186
frame #249: 0x00005555556029c5 runtest`_PyObject_CallMethodIdObjArgs(obj=0x0000000000000000, name=<unavailable>) at call.c:1244:24
frame #250: 0x000055555571b710 runtest`import_find_and_load(abs_name=0x00007ffff6ed3640) at import.c:1697:11
frame #251: 0x000055555571f5ed runtest`PyImport_ImportModuleLevelObject(name=0x00007ffff6ed3d60, globals=<unavailable>, locals=<unavailable>, fromlist=0x00007ffff7636b90, level=1) at import.c:1797:15
frame #252: 0x00005555556e87ea runtest`import_name(tstate=0x000055555593f3c0, f=0x0000555555a226e0, name=0x00007ffff6ed3d60, fromlist=0x00007ffff7636b90, level=0x00005555558fafa0) at ceval.c:5163:15
frame #253: 0x00005555556f5f3b runtest`_PyEval_EvalFrameDefault(f=0x0000555555a226e0, throwflag=<unavailable>) at ceval.c:2993:19
frame #254: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #255: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff7897ad0, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=0, kwnames=0x0000000000000000, kwargs=0x0000000000000000, kwcount=0, kwstep=2, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x0000000000000000, qualname=0x0000000000000000) at ceval.c:4298:14
frame #256: 0x00005555556ecf38 runtest`PyEval_EvalCodeEx(_co=<unavailable>, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=<unavailable>, kws=<unavailable>, kwcount=0, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000) at ceval.c:4327:12
frame #257: 0x00005555556ecf66 runtest`PyEval_EvalCode(co=<unavailable>, globals=<unavailable>, locals=<unavailable>) at ceval.c:718:12
frame #258: 0x00005555556e385b runtest`builtin_exec_impl(module=<unavailable>, source=0x00007ffff7897ad0, globals=0x00007ffff787f0b0, locals=0x00007ffff787f0b0) at bltinmodule.c:1033:13
frame #259: 0x00005555556e399e runtest`builtin_exec(module=0x00007ffff76d0a70, args=0x00007ffff774b1a8, nargs=2) at bltinmodule.c.h:396:20
frame #260: 0x0000555555645fbe runtest`cfunction_vectorcall_FASTCALL(func=0x00007ffff76d0830, args=0x00007ffff774b1a8, nargsf=<unavailable>, kwnames=0x0000000000000000) at methodobject.c:421:24
frame #261: 0x00005555556042ca runtest`PyVectorcall_Call(callable=0x00007ffff76d0830, tuple=<unavailable>, kwargs=<unavailable>) at call.c:199:24
frame #262: 0x0000555555604771 runtest`PyCFunction_Call(func=<unavailable>, args=<unavailable>, kwargs=<unavailable>) at call.c:774:12
frame #263: 0x00005555556eabf0 runtest`do_call_core(tstate=0x000055555593f3c0, func=0x00007ffff76d0830, callargs=0x00007ffff774b190, kwdict=0x00007ffff6edcc50) at ceval.c:5007:9
frame #264: 0x00005555556f8897 runtest`_PyEval_EvalFrameDefault(f=0x00007ffff7930450, throwflag=<unavailable>) at ceval.c:3559:22
frame #265: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #266: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff7725860, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=3, kwnames=0x0000000000000000, kwargs=0x00007ffff76bff18, kwcount=0, kwstep=1, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x00007ffff792fdd0, qualname=0x00007ffff792fdd0) at ceval.c:4298:14
frame #267: 0x0000555555601dbd runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:435:12
frame #268: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775811, args=0x00007ffff76bff00, callable=0x00007ffff7763b90) at abstract.h:127:11
frame #269: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffd370, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #270: 0x00005555556f834c runtest`_PyEval_EvalFrameDefault(f=0x00007ffff76bfd70, throwflag=<unavailable>) at ceval.c:3469:23
frame #271: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #272: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x0000555555987660, nargs=2, globals=<unavailable>) at call.c:283:14
frame #273: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #274: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x0000555555987650, callable=0x00007ffff7910370) at abstract.h:127:11
frame #275: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffd550, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #276: 0x00005555556f8296 runtest`_PyEval_EvalFrameDefault(f=0x00005555559874d0, throwflag=<unavailable>) at ceval.c:3486:23
frame #277: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #278: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x0000555555ad14d8, nargs=1, globals=<unavailable>) at call.c:283:14
frame #279: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #280: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775809, args=0x0000555555ad14d0, callable=0x00007ffff7762230) at abstract.h:127:11
frame #281: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffd738, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #282: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x0000555555ad1320, throwflag=<unavailable>) at ceval.c:3500:19
frame #283: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #284: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00005555559c80d8, nargs=2, globals=<unavailable>) at call.c:283:14
frame #285: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #286: 0x00005555556eb811 runtest`call_function [inlined] _PyObject_Vectorcall(kwnames=0x0000000000000000, nargsf=9223372036854775810, args=0x00005555559c80c8, callable=0x00007ffff7671230) at abstract.h:127:11
frame #287: 0x00005555556eb79f runtest`call_function(tstate=0x000055555593f3c0, pp_stack=0x00007fffffffd918, oparg=<unavailable>, kwnames=0x0000000000000000) at ceval.c:4987
frame #288: 0x00005555556f83d4 runtest`_PyEval_EvalFrameDefault(f=0x00005555559c7f30, throwflag=<unavailable>) at ceval.c:3500:19
frame #289: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #290: 0x000055555560134e runtest`function_code_fastcall(co=<unavailable>, args=0x00007fffffffda40, nargs=2, globals=<unavailable>) at call.c:283:14
frame #291: 0x0000555555601eb6 runtest`_PyFunction_Vectorcall(func=<unavailable>, stack=<unavailable>, nargsf=<unavailable>, kwnames=<unavailable>) at call.c:410:20
frame #292: 0x000055555560269e runtest`object_vacall at abstract.h:127:11
frame #293: 0x0000555555602649 runtest`object_vacall [inlined] _PyObject_FastCall(nargs=2, args=0x00007fffffffda30, func=0x00007ffff7671190) at abstract.h:147
frame #294: 0x0000555555602646 runtest`object_vacall(base=0x0000000000000000, callable=0x00007ffff7671190, vargs=<unavailable>) at call.c:1186
frame #295: 0x00005555556029c5 runtest`_PyObject_CallMethodIdObjArgs(obj=0x0000000000000000, name=<unavailable>) at call.c:1244:24
frame #296: 0x000055555571b710 runtest`import_find_and_load(abs_name=0x00007ffff77ef580) at import.c:1697:11
frame #297: 0x000055555571f5ed runtest`PyImport_ImportModuleLevelObject(name=0x00007ffff77ef580, globals=<unavailable>, locals=<unavailable>, fromlist=0x00005555558d4380, level=0) at import.c:1797:15
frame #298: 0x00005555556e87ea runtest`import_name(tstate=0x000055555593f3c0, f=0x00005555559c8cc0, name=0x00007ffff77ef580, fromlist=0x00005555558d4380, level=0x00005555558faf80) at ceval.c:5163:15
frame #299: 0x00005555556f5f3b runtest`_PyEval_EvalFrameDefault(f=0x00005555559c8cc0, throwflag=<unavailable>) at ceval.c:2993:19
frame #300: 0x00005555556ec25a runtest`PyEval_EvalFrameEx(f=<unavailable>, throwflag=<unavailable>) at ceval.c:741:12
frame #301: 0x00005555556ecd40 runtest`_PyEval_EvalCodeWithName(_co=0x00007ffff78f5380, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=0, kwnames=0x0000000000000000, kwargs=0x0000000000000000, kwcount=0, kwstep=2, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000, name=0x0000000000000000, qualname=0x0000000000000000) at ceval.c:4298:14
frame #302: 0x00005555556ecf38 runtest`PyEval_EvalCodeEx(_co=<unavailable>, globals=<unavailable>, locals=<unavailable>, args=<unavailable>, argcount=<unavailable>, kws=<unavailable>, kwcount=0, defs=0x0000000000000000, defcount=0, kwdefs=0x0000000000000000, closure=0x0000000000000000) at ceval.c:4327:12
frame #303: 0x00005555556ecf66 runtest`PyEval_EvalCode(co=<unavailable>, globals=<unavailable>, locals=<unavailable>) at ceval.c:718:12
frame #304: 0x00005555555bc7ff runtest`run_eval_code_obj(co=0x00007ffff78f5380, globals=0x00007ffff79374d0, locals=0x00007ffff79374d0) at pythonrun.c:1117:9
frame #305: 0x00005555555bcc12 runtest`run_mod(mod=<unavailable>, filename=<unavailable>, globals=0x00007ffff79374d0, locals=0x00007ffff79374d0, flags=<unavailable>, arena=<unavailable>) at pythonrun.c:1139:9
frame #306: 0x00005555555bef69 runtest`PyRun_StringFlags(str=<unavailable>, start=257, globals=0x00007ffff79374d0, locals=0x00007ffff79374d0, flags=0x0000000000000000) at pythonrun.c:1026:15
frame #307: 0x00005555555befcb runtest`PyRun_SimpleStringFlags(command="import unittest", flags=0x0000000000000000) at pythonrun.c:460:9
frame #308: 0x00005555555b574c runtest`main + 92
frame #309: 0x00007ffff7c6f002 libc.so.6`__libc_start_main + 242
frame #310: 0x00005555555b561e runtest`_start + 46 |