Integrating with another project will crash

[heihei36]

Integrating with another project (named CyberRT) will crash, CyberRT have used protobuf's reflection function.

error info:
"[libprotobuf ERROR external/com_google_protobuf/src/google/protobuf/descriptor_database.cc:641] File already exists in database: XXXX.proto
[libprotobuf FATAL external/com_google_protobuf/src/google/protobuf/descriptor.cc:2021] CHECK failed: GeneratedDatabase()->Add(encoded_file_descriptor, size):
terminate called after throwing an instance of 'google::protobuf::FatalException'
what(): CHECK failed: GeneratedDatabase()->Add(encoded_file_descriptor, size):
Aborted (core dumped)"

I don't know how to fix it, thanks.

[Mizux]

you must use a dynamic library for protobuf aka do not try to static build...

ref:

• [cmake] v27.* break the static library support compare to v26.1 protocolbuffers/protobuf#17465

[heihei36]

I build by bazelisk, like this:
pybind_extension(
name = "message_module",
srcs = ["message_module.cc"],
deps = [
":test_cc_proto",
"//CyberRT/XXX",
"@pybind11_protobuf//pybind11_protobuf:native_proto_caster",
"@com_google_protobuf//:protobuf",
],
linkstatic = False,
tags = [
"python",
],
)

if deps add "//CyberRT/XXX" will crash, "//CyberRT/XXX" target linkstatic also equal False

[heihei36]

backtrace, perhaps libfoxglove_schemas.so confict witch pybind11_protobuf?

Program received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007ffff6704859 in __GI_abort () at abort.c:79
#2 0x00007fffef4dd8d1 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#3 0x00007fffef4e937c in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007fffef4e93e7 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6
#5 0x00007fffef4e9699 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6
#6 0x00007ffff080c77b in google::protobuf::internal::LogMessage::Finish() [clone .cold] ()
from /../../../../../_solib_k8/_U_S_Spilot_Sthird_Uparty_Sfoxglove_Sschemas_Cschemas___Upilot_Sthird_Uparty_Sfoxglove_Sschemas/libfoxglove_schemas.so
#7 0x00007ffff0876518 in google::protobuf::DescriptorPool::InternalAddGeneratedFile(void const*, int) ()
from /../../../../../_solib_k8/_U_S_Spilot_Sthird_Uparty_Sfoxglove_Sschemas_Cschemas___Upilot_Sthird_Uparty_Sfoxglove_Sschemas/libfoxglove_schemas.so
#8 0x00007ffff0835a5b in google::protobuf::(anonymous namespace)::AddDescriptorsImpl(google::protobuf::internal::DescriptorTable const*) ()
from /../../../../../_solib_k8/_U_S_Spilot_Sthird_Uparty_Sfoxglove_Sschemas_Cschemas___Upilot_Sthird_Uparty_Sfoxglove_Sschemas/libfoxglove_schemas.so
#9 0x00007ffff0836b4b in google::protobuf::internal::AddDescriptorsRunner::AddDescriptorsRunner(google::protobuf::internal::DescriptorTable const*) ()
from /../../../../../_solib_k8/_U_S_Spilot_Sthird_Uparty_Sfoxglove_Sschemas_Cschemas___Upilot_Sthird_Uparty_Sfoxglove_Sschemas/libfoxglove_schemas.so--Type for more, q to quit, c to continue without paging--

#10 0x00007ffff7fe0b9a in call_init (l=, argc=argc@entry=2, argv=argv@entry=0x7fffffffd4e8,
env=env@entry=0x7fffffffd500) at dl-init.c:72
#11 0x00007ffff7fe0ca1 in call_init (env=0x7fffffffd500, argv=0x7fffffffd4e8, argc=2, l=)
at dl-init.c:30
#12 _dl_init (main_map=0x56d770, argc=2, argv=0x7fffffffd4e8, env=0x7fffffffd500) at dl-init.c:119
#13 0x00007ffff6842ba5 in __GI__dl_catch_exception (exception=, operate=,
args=) at dl-error-skeleton.c:182
#14 0x00007ffff7fe50cf in dl_open_worker (a=a@entry=0x7fffffffb2d0) at dl-open.c:758
#15 0x00007ffff6842b48 in __GI__dl_catch_exception (exception=, operate=,
args=) at dl-error-skeleton.c:208
#16 0x00007ffff7fe460a in _dl_open (
file=0x7ffff59fa050 "/pilot_proto_sample/message"...,
mode=-2147483646, caller_dlopen=, nsid=-2, argc=2, argv=0x7fffffffd4e8, env=0x7fffffffd500)
at dl-open.c:837
#17 0x00007ffff6a3534c in dlopen_doit (a=a@entry=0x7fffffffb4f0) at dlopen.c:66
#18 0x00007ffff6842b48 in __GI__dl_catch_exception (exception=exception@entry=0x7fffffffb490,
operate=, args=) at dl-error-skeleton.c:208
#19 0x00007ffff6842c13 in __GI__dl_catch_error (objname=0x4f01b0, errstring=0x4f01b8, mallocedp=0x4f01a8,
operate=, args=) at dl-error-skeleton.c:227
#20 0x00007ffff6a35b59 in _dlerror_run (operate=operate@entry=0x7ffff6a352f0 <dlopen_doit>,
args=args@entry=0x7fffffffb4f0) at dlerror.c:170
#21 0x00007ffff6a353da in __dlopen (file=, mode=) at dlopen.c:87
#22 0x00007ffff6d6b4ee in _PyImport_FindSharedFuncptr (prefix=,
shortname=0x7ffff5ccc8f0 "message_module",
pathname=0x7ffff59fa050 "pilot_proto_sample/message"..., fp=0x0) at ./Python/dynload_shlib.c:99
#23 0x00007ffff6d59508 in _PyImport_LoadDynamicModuleWithSpec (spec=0x7ffff58d7460, fp=0x0)
at ./Python/importdl.c:134
#24 0x00007ffff6d5913c in _imp_create_dynamic_impl (module=, spec=0x7ffff58d7460,
file=) at Python/import.c:2221
#25 0x00007ffff6e8430f in cfunction_vectorcall_FASTCALL (func=, args=0x7fffffffa950,
nargsf=, kwnames=) at Objects/methodobject.c:422
#26 0x00007ffff6e6032c in PyVectorcall_Call (callable=0x7ffff5e19630, tuple=,
kwargs=) at Objects/call.c:200
#27 0x00007ffff6ec3b68 in _PyEval_EvalFrameDefault (f=0x50a700, throwflag=) at Objects/call.c:775
#28 0x00007ffff6eb9faf in PyEval_EvalFrameEx (f=0x50a700, throwflag=0) at Python/ceval.c:741
#29 _PyEval_EvalCodeWithName (_co=, globals=, locals=,
args=, argcount=, kwnames=0x0, kwargs=0x7ffff5a01be0, kwcount=,
kwstep=1, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x7ffff5e07530, qualname=0x7ffff5e07530)
at Python/ceval.c:4298
#30 0x00007ffff6e60b4c in _PyFunction_Vectorcall (func=, stack=0x8, nargsf=,
kwnames=) at Objects/call.c:436
#31 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffbcc0, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#32 0x00007ffff6ec1a2d in _PyEval_EvalFrameDefault (f=0x7ffff5a01a40, throwflag=)
at Python/ceval.c:3469
#33 0x00007ffff6e609dc in PyEval_EvalFrameEx (f=0x7ffff5a01a40, throwflag=0) at Python/ceval.c:741
#34 function_code_fastcall (co=, args=, nargs=,
globals=) at Objects/call.c:284
#35 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffbe90, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
--Type for more, q to quit, c to continue without paging--
#36 0x00007ffff6ec07b0 in _PyEval_EvalFrameDefault (f=0x7ffff5e488b0, throwflag=)
at Python/ceval.c:3486
#37 0x00007ffff6e609dc in PyEval_EvalFrameEx (f=0x7ffff5e488b0, throwflag=0) at Python/ceval.c:741
#38 function_code_fastcall (co=, args=, nargs=,
globals=) at Objects/call.c:284
#39 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffc090, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#40 0x00007ffff6ec02db in _PyEval_EvalFrameDefault (f=0x7ffff5992610, throwflag=)
at Python/ceval.c:3500
#41 0x00007ffff6e609dc in PyEval_EvalFrameEx (f=0x7ffff5992610, throwflag=0) at Python/ceval.c:741
#42 function_code_fastcall (co=, args=, nargs=,
globals=) at Objects/call.c:284
#43 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffc260, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#44 0x00007ffff6ec02db in _PyEval_EvalFrameDefault (f=0x7ffff58d4840, throwflag=)
at Python/ceval.c:3500
#45 0x00007ffff6e609dc in PyEval_EvalFrameEx (f=0x7ffff58d4840, throwflag=0) at Python/ceval.c:741
#46 function_code_fastcall (co=, args=, nargs=,
globals=) at Objects/call.c:284
#47 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffc430, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#48 0x00007ffff6ec02db in PyEval_EvalFrameDefault (f=0x7ffff5ba5610, throwflag=)
at Python/ceval.c:3500
#49 0x00007ffff6e609dc in PyEval_EvalFrameEx (f=0x7ffff5ba5610, throwflag=0) at Python/ceval.c:741
#50 function_code_fastcall (co=, args=, nargs=,
globals=) at Objects/call.c:284
#51 0x00007ffff6e61471 in object_vacall (base=0x0, callable=0x7ffff5e1d3a0, vargs=0x7fffffffc580)
--Type for more, q to quit, c to continue without paging--
at ./Include/cpython/abstract.h:127
#52 0x00007ffff6f3b437 in PyObject_CallMethodIdObjArgs (obj=0x0,
name=0x7ffff7f4cf38 <import_find_and_load.PyId__find_and_load>) at Objects/call.c:1245
#53 0x00007ffff6ed6bea in PyImport_ImportModuleLevelObject (name=0x7ffff58c6570, globals=,
locals=, fromlist=0x0, level=) at Python/import.c:1698
#54 0x00007ffff6eb786e in builtin___import (self=, args=, kwds=)
at Python/bltinmodule.c:280
#55 0x00007ffff6e60736 in cfunction_call_varargs (func=0x7ffff5dfe220, args=0x7fffffffa950, kwargs=0x0)
at Objects/call.c:743
#56 0x00007ffff6ec1b4a in _PyEval_EvalFrameDefault (f=0x7ffff58d1700, throwflag=)
at Objects/call.c:773
#57 0x00007ffff6eb9faf in PyEval_EvalFrameEx (f=0x7ffff58d1700, throwflag=0) at Python/ceval.c:741
#58 _PyEval_EvalCodeWithName (_co=, globals=, locals=,
args=, argcount=, kwnames=0x0, kwargs=0x544728, kwcount=,
kwstep=1, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x7ffff5e07530, qualname=0x7ffff5e07530)
at Python/ceval.c:4298
#59 0x00007ffff6e60b4c in _PyFunction_Vectorcall (func=, stack=0x8, nargsf=,
kwnames=) at Objects/call.c:436
#60 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffcb30, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#61 0x00007ffff6ec02db in _PyEval_EvalFrameDefault (f=0x544560, throwflag=) at Python/ceval.c:3500
#62 0x00007ffff6eb9faf in PyEval_EvalFrameEx (f=0x544560, throwflag=0) at Python/ceval.c:741
#63 _PyEval_EvalCodeWithName (_co=, globals=, locals=,
args=, argcount=, kwnames=0x0, kwargs=0x7fffffffcd38, kwcount=,
kwstep=1, defs=0x0, defcount=0, kwdefs=0x7ffff5e177c0, closure=0x0, name=0x7ffff5e108f0,
qualname=0x7ffff5e108f0) at Python/ceval.c:4298
#64 0x00007ffff6e60b4c in _PyFunction_Vectorcall (func=, stack=0x8, nargsf=,
--Type for more, q to quit, c to continue without paging--
kwnames=) at Objects/call.c:436
#65 0x00007ffff6e61471 in object_vacall (base=0x0, callable=0x7ffff5e1d4c0, vargs=0x7fffffffcd90)
at ./Include/cpython/abstract.h:127
#66 0x00007ffff6f3b437 in _PyObject_CallMethodIdObjArgs (obj=0x0,
name=0x7ffff7f4cf68 <PyImport_ImportModuleLevelObject.PyId__handle_fromlist>) at Objects/call.c:1245
#67 0x00007ffff6ed69e1 in PyImport_ImportModuleLevelObject (name=0x7ffff5cca870, globals=,
locals=, fromlist=0x7ffff5d8a7f0, level=) at Python/import.c:1870
#68 0x00007ffff6ebdc50 in _PyEval_EvalFrameDefault (f=0x7ffff5d77640, throwflag=)
at Python/ceval.c:5139
#69 0x00007ffff6eb9faf in PyEval_EvalFrameEx (f=0x7ffff5d77640, throwflag=0) at Python/ceval.c:741
#70 _PyEval_EvalCodeWithName (_co=, globals=, locals=,
args=, argcount=, kwnames=0x0, kwargs=0x0, kwcount=, kwstep=2,
defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at Python/ceval.c:4298
#71 0x00007ffff6d60a3f in pyrun_file (fp=, filename=, start=257,
globals=0x7ffff5dbde80, locals=0x0, closeit=1, flags=0x7fffffffd320) at Python/ceval.c:4327
#72 0x00007ffff6d6018e in pyrun_simple_file (fp=0x40a840, filename=0x7ffff5dad580, closeit=1, flags=0x7fffffffd320)
at Python/pythonrun.c:439
#73 0x00007ffff6d5fff8 in PyRun_SimpleFileExFlags (fp=0x40a840, filename=, closeit=1,
flags=0x7fffffffd320) at Python/pythonrun.c:472
#74 0x00007ffff6d5fc5f in PyRun_AnyFileExFlags (fp=, filename=,
closeit=, flags=) at Python/pythonrun.c:90
#75 0x00007ffff6d6c3f2 in pymain_run_file (config=, cf=0x7fffffffd320) at Modules/main.c:385
#76 0x00007ffff6d6b9bb in pymain_run_python (exitcode=0x7fffffffd374) at Modules/main.c:610
#77 0x00007ffff6d6b7e1 in Py_RunMain () at Modules/main.c:689
#78 0x00007ffff6d6ccd0 in pymain_main (args=) at Modules/main.c:719
#79 0x00007ffff6d6cfb7 in Py_BytesMain (argc=, argv=0x7fffffffa950) at Modules/main.c:743
#80 0x00007ffff6706083 in __libc_start_main (main=0x401060

, argc=2, argv=0x7fffffffd4e8,
--Type for more, q to quit, c to continue without paging--
init=, fini=, rtld_fini=, stack_end=0x7fffffffd4d8)
at ../csu/libc-start.c:308
#81 0x000000000040108e in _start ()

[heihei36]

thanks Mizux, backtrace contains dlopen, so should be dynamic link not static link:

libprotobuf ERROR external/com_google_protobuf/src/google/protobuf/descriptor_database.cc:641] File already exists in database: pilot/proto/common/header.proto
[libprotobuf FATAL external/com_google_protobuf/src/google/protobuf/descriptor.cc:2021] CHECK failed: GeneratedDatabase()->Add(encoded_file_descriptor, size):
terminate called after throwing an instance of 'google::protobuf::FatalException'
what(): CHECK failed: GeneratedDatabase()->Add(encoded_file_descriptor, size):

Program received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007ffff6704859 in __GI_abort () at abort.c:79
#2 0x00007fffef5e18d1 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#3 0x00007fffef5ed37c in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007fffef5ed3e7 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6
#5 0x00007fffef5ed699 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6
#6 0x00007fffef7927d7 in google::protobuf::internal::LogMessage::Finish() [clone .cold] ()
from pilot_proto_sample/../../../../../_solib_k8/libexternal_Scom_Ugoogle_Uprotobuf_Slibprotobuf_Ulite.so
#7 0x00007fffef8e3528 in google::protobuf::DescriptorPool::InternalAddGeneratedFile(void const*, int) ()
from pilot_proto_sample/../../../../../_solib_k8/libexternal_Scom_Ugoogle_Uprotobuf_Slibprotobuf.so
#8 0x00007fffef94799b in google::protobuf::(anonymous namespace)::AddDescriptorsImpl(google::protobuf::internal::DescriptorTable const*) ()
from pilot_proto_sample/../../../../../_solib_k8/libexternal_Scom_Ugoogle_Uprotobuf_Slibprotobuf.so
#9 0x00007fffef948a8b in google::protobuf::internal::AddDescriptorsRunner::AddDescriptorsRunner(google::protobuf::internal::DescriptorTable const*) ()
from pilot_proto_sample/../../../../../_solib_k8/libexternal_Scom_Ugoogle_Uprotobuf_Slibprotobuf.so
#10 0x00007ffff7fe0b9a in call_init (l=, argc=argc@entry=2, argv=argv@entry=0x7fffffffd4e8,
env=env@entry=0x7fffffffd500) at dl-init.c:72
#11 0x00007ffff7fe0ca1 in call_init (env=0x7fffffffd500, argv=0x7fffffffd4e8, argc=2, l=)
--Type for more, q to quit, c to continue without paging--
at dl-init.c:30
#12 _dl_init (main_map=0x56d770, argc=2, argv=0x7fffffffd4e8, env=0x7fffffffd500) at dl-init.c:119
#13 0x00007ffff6842ba5 in __GI__dl_catch_exception (exception=, operate=,
args=) at dl-error-skeleton.c:182
#14 0x00007ffff7fe50cf in dl_open_worker (a=a@entry=0x7fffffffb2d0) at dl-open.c:758
#15 0x00007ffff6842b48 in __GI__dl_catch_exception (exception=, operate=,
args=) at dl-error-skeleton.c:208
#16 0x00007ffff7fe460a in _dl_open (
file=0x7ffff59fa050 "pilot_proto_sample/message"...,
mode=-2147483646, caller_dlopen=, nsid=-2, argc=2, argv=0x7fffffffd4e8, env=0x7fffffffd500)
at dl-open.c:837
#17 0x00007ffff6a3534c in dlopen_doit (a=a@entry=0x7fffffffb4f0) at dlopen.c:66
#18 0x00007ffff6842b48 in __GI__dl_catch_exception (exception=exception@entry=0x7fffffffb490,
operate=, args=) at dl-error-skeleton.c:208
#19 0x00007ffff6842c13 in __GI__dl_catch_error (objname=0x4f01b0, errstring=0x4f01b8, mallocedp=0x4f01a8,
operate=, args=) at dl-error-skeleton.c:227
#20 0x00007ffff6a35b59 in _dlerror_run (operate=operate@entry=0x7ffff6a352f0 <dlopen_doit>,
args=args@entry=0x7fffffffb4f0) at dlerror.c:170
#21 0x00007ffff6a353da in __dlopen (file=, mode=) at dlopen.c:87
#22 0x00007ffff6d6b4ee in _PyImport_FindSharedFuncptr (prefix=,
shortname=0x7ffff5ccc8f0 "message_module",
pathname=0x7ffff59fa050 "pilot_proto_sample/message"..., fp=0x0) at ./Python/dynload_shlib.c:99
#23 0x00007ffff6d59508 in _PyImport_LoadDynamicModuleWithSpec (spec=0x7ffff58d7460, fp=0x0)
at ./Python/importdl.c:134
--Type for more, q to quit, c to continue without paging--
#24 0x00007ffff6d5913c in _imp_create_dynamic_impl (module=, spec=0x7ffff58d7460,
file=) at Python/import.c:2221
#25 0x00007ffff6e8430f in cfunction_vectorcall_FASTCALL (func=, args=0x7fffffffa950,
nargsf=, kwnames=) at Objects/methodobject.c:422
#26 0x00007ffff6e6032c in PyVectorcall_Call (callable=0x7ffff5e19630, tuple=,
kwargs=) at Objects/call.c:200
#27 0x00007ffff6ec3b68 in _PyEval_EvalFrameDefault (f=0x50a700, throwflag=) at Objects/call.c:775
#28 0x00007ffff6eb9faf in PyEval_EvalFrameEx (f=0x50a700, throwflag=0) at Python/ceval.c:741
#29 _PyEval_EvalCodeWithName (_co=, globals=, locals=,
args=, argcount=, kwnames=0x0, kwargs=0x7ffff5a01be0, kwcount=,
kwstep=1, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x7ffff5e07530, qualname=0x7ffff5e07530)
at Python/ceval.c:4298
#30 0x00007ffff6e60b4c in _PyFunction_Vectorcall (func=, stack=0x8, nargsf=,
kwnames=) at Objects/call.c:436
#31 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffbcc0, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#32 0x00007ffff6ec1a2d in _PyEval_EvalFrameDefault (f=0x7ffff5a01a40, throwflag=)
at Python/ceval.c:3469
#33 0x00007ffff6e609dc in PyEval_EvalFrameEx (f=0x7ffff5a01a40, throwflag=0) at Python/ceval.c:741
#34 function_code_fastcall (co=, args=, nargs=,
globals=) at Objects/call.c:284
#35 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffbe90, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#36 0x00007ffff6ec07b0 in _PyEval_EvalFrameDefault (f=0x7ffff5e488b0, throwflag=)
at Python/ceval.c:3486
#37 0x00007ffff6e609dc in PyEval_EvalFrameEx (f=0x7ffff5e488b0, throwflag=0) at Python/ceval.c:741
#38 function_code_fastcall (co=, args=, nargs=,
--Type for more, q to quit, c to continue without paging--
globals=) at Objects/call.c:284
#39 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffc090, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#40 0x00007ffff6ec02db in _PyEval_EvalFrameDefault (f=0x7ffff5992610, throwflag=)
at Python/ceval.c:3500
#41 0x00007ffff6e609dc in PyEval_EvalFrameEx (f=0x7ffff5992610, throwflag=0) at Python/ceval.c:741
#42 function_code_fastcall (co=, args=, nargs=,
globals=) at Objects/call.c:284
#43 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffc260, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#44 0x00007ffff6ec02db in _PyEval_EvalFrameDefault (f=0x7ffff58d4840, throwflag=)
at Python/ceval.c:3500
#45 0x00007ffff6e609dc in PyEval_EvalFrameEx (f=0x7ffff58d4840, throwflag=0) at Python/ceval.c:741
#46 function_code_fastcall (co=, args=, nargs=,
globals=) at Objects/call.c:284
#47 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffc430, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#48 0x00007ffff6ec02db in PyEval_EvalFrameDefault (f=0x7ffff5ba5610, throwflag=)
at Python/ceval.c:3500
#49 0x00007ffff6e609dc in PyEval_EvalFrameEx (f=0x7ffff5ba5610, throwflag=0) at Python/ceval.c:741
#50 function_code_fastcall (co=, args=, nargs=,
globals=) at Objects/call.c:284
#51 0x00007ffff6e61471 in object_vacall (base=0x0, callable=0x7ffff5e1d3a0, vargs=0x7fffffffc580)
at ./Include/cpython/abstract.h:127
#52 0x00007ffff6f3b437 in PyObject_CallMethodIdObjArgs (obj=0x0,
name=0x7ffff7f4cf38 <import_find_and_load.PyId__find_and_load>) at Objects/call.c:1245
#53 0x00007ffff6ed6bea in PyImport_ImportModuleLevelObject (name=0x7ffff58c6570, globals=,
--Type for more, q to quit, c to continue without paging--
locals=, fromlist=0x0, level=) at Python/import.c:1698
#54 0x00007ffff6eb786e in builtin___import (self=, args=, kwds=)
at Python/bltinmodule.c:280
#55 0x00007ffff6e60736 in cfunction_call_varargs (func=0x7ffff5dfe220, args=0x7fffffffa950, kwargs=0x0)
at Objects/call.c:743
#56 0x00007ffff6ec1b4a in _PyEval_EvalFrameDefault (f=0x7ffff58d1700, throwflag=)
at Objects/call.c:773
#57 0x00007ffff6eb9faf in PyEval_EvalFrameEx (f=0x7ffff58d1700, throwflag=0) at Python/ceval.c:741
#58 _PyEval_EvalCodeWithName (_co=, globals=, locals=,
args=, argcount=, kwnames=0x0, kwargs=0x544728, kwcount=,
kwstep=1, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x7ffff5e07530, qualname=0x7ffff5e07530)
at Python/ceval.c:4298
#59 0x00007ffff6e60b4c in _PyFunction_Vectorcall (func=, stack=0x8, nargsf=,
kwnames=) at Objects/call.c:436
#60 0x00007ffff6ec816b in call_function (tstate=, pp_stack=0x7fffffffcb30, oparg=,
kwnames=0x0) at ./Include/cpython/abstract.h:127
#61 0x00007ffff6ec02db in _PyEval_EvalFrameDefault (f=0x544560, throwflag=) at Python/ceval.c:3500
#62 0x00007ffff6eb9faf in PyEval_EvalFrameEx (f=0x544560, throwflag=0) at Python/ceval.c:741
#63 _PyEval_EvalCodeWithName (_co=, globals=, locals=,
args=, argcount=, kwnames=0x0, kwargs=0x7fffffffcd38, kwcount=,
kwstep=1, defs=0x0, defcount=0, kwdefs=0x7ffff5e177c0, closure=0x0, name=0x7ffff5e108f0,
qualname=0x7ffff5e108f0) at Python/ceval.c:4298
#64 0x00007ffff6e60b4c in _PyFunction_Vectorcall (func=, stack=0x8, nargsf=,
kwnames=) at Objects/call.c:436
#65 0x00007ffff6e61471 in object_vacall (base=0x0, callable=0x7ffff5e1d4c0, vargs=0x7fffffffcd90)
at ./Include/cpython/abstract.h:127
#66 0x00007ffff6f3b437 in _PyObject_CallMethodIdObjArgs (obj=0x0,
--Type for more, q to quit, c to continue without paging--
name=0x7ffff7f4cf68 <PyImport_ImportModuleLevelObject.PyId__handle_fromlist>) at Objects/call.c:1245
#67 0x00007ffff6ed69e1 in PyImport_ImportModuleLevelObject (name=0x7ffff5cca870, globals=,
locals=, fromlist=0x7ffff5d8a7f0, level=) at Python/import.c:1870
#68 0x00007ffff6ebdc50 in _PyEval_EvalFrameDefault (f=0x7ffff5d77640, throwflag=)
at Python/ceval.c:5139
#69 0x00007ffff6eb9faf in PyEval_EvalFrameEx (f=0x7ffff5d77640, throwflag=0) at Python/ceval.c:741
#70 _PyEval_EvalCodeWithName (_co=, globals=, locals=,
args=, argcount=, kwnames=0x0, kwargs=0x0, kwcount=, kwstep=2,
defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at Python/ceval.c:4298
#71 0x00007ffff6d60a3f in pyrun_file (fp=, filename=, start=257,
globals=0x7ffff5dbde80, locals=0x0, closeit=1, flags=0x7fffffffd320) at Python/ceval.c:4327
#72 0x00007ffff6d6018e in pyrun_simple_file (fp=0x40a840, filename=0x7ffff5dad580, closeit=1, flags=0x7fffffffd320)
at Python/pythonrun.c:439
#73 0x00007ffff6d5fff8 in PyRun_SimpleFileExFlags (fp=0x40a840, filename=, closeit=1,
flags=0x7fffffffd320) at Python/pythonrun.c:472
#74 0x00007ffff6d5fc5f in PyRun_AnyFileExFlags (fp=, filename=,
closeit=, flags=) at Python/pythonrun.c:90
#75 0x00007ffff6d6c3f2 in pymain_run_file (config=, cf=0x7fffffffd320) at Modules/main.c:385
#76 0x00007ffff6d6b9bb in pymain_run_python (exitcode=0x7fffffffd374) at Modules/main.c:610
#77 0x00007ffff6d6b7e1 in Py_RunMain () at Modules/main.c:689
#78 0x00007ffff6d6ccd0 in pymain_main (args=) at Modules/main.c:719
#79 0x00007ffff6d6cfb7 in Py_BytesMain (argc=, argv=0x7fffffffa950) at Modules/main.c:743
#80 0x00007ffff6706083 in __libc_start_main (main=0x401060

, argc=2, argv=0x7fffffffd4e8,
init=, fini=, rtld_fini=, stack_end=0x7fffffffd4d8)
at ../csu/libc-start.c:308
#81 0x000000000040108e in _start ()