from_lsprofimportProfilerProfiler()._creturn_callback()Profiler()._ccall_callback()

Program received signal SIGSEGV, Segmentation fault.get_cfunc_from_callable (callable=0x0, self_arg=0x7ffff7bff710, missing=0x555555c53b80 <_PyInstrumentation_MISSING>) at ./Modules/_lsprof.c:628628         if (PyCFunction_Check(callable)) {(gdb) bt#0  get_cfunc_from_callable (callable=0x0, self_arg=0x7ffff7bff710,    missing=0x555555c53b80 <_PyInstrumentation_MISSING>) at ./Modules/_lsprof.c:628#1  0x00007ffff79dd610 in creturn_callback (self=0x7ffff7a91050, args=<optimized out>,    size=<optimized out>) at ./Modules/_lsprof.c:676#2  0x000055555568f4b9 in method_vectorcall_FASTCALL (func=0x7ffff7aba630, args=0x7ffff7fb0078,    nargsf=<optimized out>, kwnames=<optimized out>) at Objects/descrobject.c:401#3  0x000055555567ba55 in _PyObject_VectorcallTstate (tstate=0x555555cbbc70 <_PyRuntime+329232>,    callable=0x7ffff7aba630,args=0x7ffff7fb0078, nargsf=9223372036854775809, kwnames=0x0)    at ./Include/internal/pycore_call.h:167#4  0x000055555567bb74 in PyObject_Vectorcall (callable=callable@entry=0x7ffff7aba630,args=args@entry=0x7ffff7fb0078, nargsf=<optimized out>, kwnames=kwnames@entry=0x0)    at Objects/call.c:327#5  0x0000555555827d24 in _PyEval_EvalFrameDefault (    tstate=tstate@entry=0x555555cbbc70 <_PyRuntime+329232>,frame=0x7ffff7fb0020,    throwflag=throwflag@entry=0) at Python/generated_cases.c.h:955#6  0x0000555555852fb7 in _PyEval_EvalFrame (throwflag=0, frame=<optimized out>,    tstate=0x555555cbbc70 <_PyRuntime+329232>) at ./Include/internal/pycore_ceval.h:116#7  _PyEval_Vector (tstate=tstate@entry=0x555555cbbc70 <_PyRuntime+329232>,    func=func@entry=0x7ffff7a46450,locals=locals@entry=0x7ffff7a55df0,args=args@entry=0x0,    argcount=argcount@entry=0, kwnames=kwnames@entry=0x0) at Python/ceval.c:1886#8  0x0000555555853096 in PyEval_EvalCode (co=co@entry=0x7ffff7a58630,    globals=globals@entry=0x7ffff7a55df0,locals=locals@entry=0x7ffff7a55df0) at Python/ceval.c:662#9  0x00005555559251f4 in run_eval_code_obj (tstate=tstate@entry=0x555555cbbc70 <_PyRuntime+329232>,    co=co@entry=0x7ffff7a58630, globals=globals@entry=0x7ffff7a55df0,locals=locals@entry=0x7ffff7a55df0)    at Python/pythonrun.c:1338