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@felixbuenemann
Created June 14, 2018 16:24
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(lldb) target create "/usr/local/bin/python2" --core "/cores/core.20206"
Core file '/cores/core.20206' (x86_64) was loaded.
(lldb) bt all
warning: could not execute support code to read Objective-C class data in the process. This may reduce the quality of type information available.
* thread #1, stop reason = signal SIGSTOP
* frame #0: 0x00007fff58ea5a36 libsystem_kernel.dylib`__psynch_mutexdrop + 10
frame #1: 0x00007fff5906dae4 libsystem_pthread.dylib`_pthread_mutex_unlock_drop + 36
frame #2: 0x00007fff5906b917 libsystem_pthread.dylib`_pthread_mutex_unlock_slow + 459
frame #3: 0x000000010cf57f7f libglib-2.0.0.dylib`g_mutex_unlock + 26
frame #4: 0x000000010cf3ea59 libglib-2.0.0.dylib`g_thread_new_internal + 122
frame #5: 0x000000010d1dd5db libvips.42.dylib`vips_g_thread_new(domain="sink_screen", func=(libvips.42.dylib`render_thread_main at sinkscreen.c:991), data=0x0000000000000000) at threadpool.c:240 [opt]
frame #6: 0x000000010d1d0625 libvips.42.dylib`vips_sink_screen_init at sinkscreen.c:1039 [opt]
frame #7: 0x000000010cf3e717 libglib-2.0.0.dylib`g_once_impl + 114
frame #8: 0x000000010d1d05b5 libvips.42.dylib`vips_sink_screen(in=0x00007fc4dc8e57f0, out=0x00007fc4de24a7d0, mask=<unavailable>, tile_width=128, tile_height=128, max_tiles=250, priority=0, notify_fn=0x0000000000000000, a=0x0000000000000000) at sinkscreen.c:1108 [opt]
frame #9: 0x000000010d0ee3bf libvips.42.dylib`vips_cache_build(object=0x00007fc4dd16f410) at cache.c:77 [opt]
frame #10: 0x000000010d1c18dc libvips.42.dylib`vips_object_build(object=0x00007fc4dd16f410) at object.c:367 [opt]
frame #11: 0x000000010d1ce1f4 libvips.42.dylib`vips_cache_operation_build [inlined] vips_cache_operation_buildp at cache.c:866 [opt]
frame #12: 0x000000010d1ce1bf libvips.42.dylib`vips_cache_operation_build(operation=0x00007fc4dd16f410) at cache.c:896 [opt]
frame #13: 0x00007fff5769df64 libffi.dylib`ffi_call_unix64 + 76
frame #14: 0x00007fff5769e77c libffi.dylib`ffi_call + 808
frame #15: 0x000000010ce0b9d7 _cffi_backend.so`cdata_call + 583
frame #16: 0x000000010b44b160 Python`PyObject_Call + 97
frame #17: 0x000000010b4c7354 Python`PyEval_EvalFrameEx + 19803
frame #18: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #19: 0x000000010b468ce4 Python`function_call + 327
frame #20: 0x000000010b44b160 Python`PyObject_Call + 97
frame #21: 0x000000010b4c7bba Python`PyEval_EvalFrameEx + 21953
frame #22: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #23: 0x000000010b4cb4e7 Python`fast_function + 290
frame #24: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #25: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #26: 0x000000010b4cb4e7 Python`fast_function + 290
frame #27: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #28: 0x000000010b4cb489 Python`fast_function + 196
frame #29: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #30: 0x000000010b4cb489 Python`fast_function + 196
frame #31: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #32: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #33: 0x000000010b4cb4e7 Python`fast_function + 290
frame #34: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #35: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #36: 0x000000010b468ce4 Python`function_call + 327
frame #37: 0x000000010b44b160 Python`PyObject_Call + 97
frame #38: 0x000000010b4c7bba Python`PyEval_EvalFrameEx + 21953
frame #39: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #40: 0x000000010b468ce4 Python`function_call + 327
frame #41: 0x000000010b44b160 Python`PyObject_Call + 97
frame #42: 0x000000010b4c7bba Python`PyEval_EvalFrameEx + 21953
frame #43: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #44: 0x000000010b4cb4e7 Python`fast_function + 290
frame #45: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #46: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #47: 0x000000010b4cb4e7 Python`fast_function + 290
frame #48: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #49: 0x000000010b4cb489 Python`fast_function + 196
frame #50: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #51: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #52: 0x000000010b468ce4 Python`function_call + 327
frame #53: 0x000000010b44b160 Python`PyObject_Call + 97
frame #54: 0x000000010b455a0d Python`instancemethod_call + 163
frame #55: 0x000000010b44b160 Python`PyObject_Call + 97
frame #56: 0x000000010b490bde Python`slot_tp_call + 57
frame #57: 0x000000010b44b160 Python`PyObject_Call + 97
frame #58: 0x000000010b4c7354 Python`PyEval_EvalFrameEx + 19803
frame #59: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #60: 0x000000010b4cb4e7 Python`fast_function + 290
frame #61: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #62: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #63: 0x000000010b468ce4 Python`function_call + 327
frame #64: 0x000000010b44b160 Python`PyObject_Call + 97
frame #65: 0x000000010b4c7bba Python`PyEval_EvalFrameEx + 21953
frame #66: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #67: 0x000000010b4cb4e7 Python`fast_function + 290
frame #68: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #69: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #70: 0x000000010b4cb4e7 Python`fast_function + 290
frame #71: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #72: 0x000000010b4cb489 Python`fast_function + 196
frame #73: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #74: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #75: 0x000000010b468ce4 Python`function_call + 327
frame #76: 0x000000010b44b160 Python`PyObject_Call + 97
frame #77: 0x000000010b455a0d Python`instancemethod_call + 163
frame #78: 0x000000010b44b160 Python`PyObject_Call + 97
frame #79: 0x000000010b490bde Python`slot_tp_call + 57
frame #80: 0x000000010b44b160 Python`PyObject_Call + 97
frame #81: 0x000000010b4c7bba Python`PyEval_EvalFrameEx + 21953
frame #82: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #83: 0x000000010b4cb4e7 Python`fast_function + 290
frame #84: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #85: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #86: 0x000000010b468ce4 Python`function_call + 327
frame #87: 0x000000010b44b160 Python`PyObject_Call + 97
frame #88: 0x000000010b455a0d Python`instancemethod_call + 163
frame #89: 0x000000010b44b160 Python`PyObject_Call + 97
frame #90: 0x000000010b49162e Python`slot_tp_init + 64
frame #91: 0x000000010b48e78c Python`type_call + 182
frame #92: 0x000000010b44b160 Python`PyObject_Call + 97
frame #93: 0x000000010b4c7354 Python`PyEval_EvalFrameEx + 19803
frame #94: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #95: 0x000000010b468ce4 Python`function_call + 327
frame #96: 0x000000010b44b160 Python`PyObject_Call + 97
frame #97: 0x000000010b4c7bba Python`PyEval_EvalFrameEx + 21953
frame #98: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #99: 0x000000010b4cb4e7 Python`fast_function + 290
frame #100: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #101: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #102: 0x000000010b4cb4e7 Python`fast_function + 290
frame #103: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #104: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #105: 0x000000010b468ce4 Python`function_call + 327
frame #106: 0x000000010b44b160 Python`PyObject_Call + 97
frame #107: 0x000000010b4c7bba Python`PyEval_EvalFrameEx + 21953
frame #108: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #109: 0x000000010b4cb4e7 Python`fast_function + 290
frame #110: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #111: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #112: 0x000000010b4cb4e7 Python`fast_function + 290
frame #113: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #114: 0x000000010b4cb489 Python`fast_function + 196
frame #115: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #116: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #117: 0x000000010b468ce4 Python`function_call + 327
frame #118: 0x000000010b44b160 Python`PyObject_Call + 97
frame #119: 0x000000010b455a0d Python`instancemethod_call + 163
frame #120: 0x000000010b44b160 Python`PyObject_Call + 97
frame #121: 0x000000010b490bde Python`slot_tp_call + 57
frame #122: 0x000000010b44b160 Python`PyObject_Call + 97
frame #123: 0x000000010b4c7354 Python`PyEval_EvalFrameEx + 19803
frame #124: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #125: 0x000000010b468ce4 Python`function_call + 327
frame #126: 0x000000010b44b160 Python`PyObject_Call + 97
frame #127: 0x000000010b4c7bba Python`PyEval_EvalFrameEx + 21953
frame #128: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #129: 0x000000010b4cb4e7 Python`fast_function + 290
frame #130: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #131: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #132: 0x000000010b4cb4e7 Python`fast_function + 290
frame #133: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #134: 0x000000010b4cb489 Python`fast_function + 196
frame #135: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #136: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #137: 0x000000010b468ce4 Python`function_call + 327
frame #138: 0x000000010b44b160 Python`PyObject_Call + 97
frame #139: 0x000000010b455a0d Python`instancemethod_call + 163
frame #140: 0x000000010b44b160 Python`PyObject_Call + 97
frame #141: 0x000000010b490bde Python`slot_tp_call + 57
frame #142: 0x000000010b44b160 Python`PyObject_Call + 97
frame #143: 0x000000010b4c7354 Python`PyEval_EvalFrameEx + 19803
frame #144: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #145: 0x000000010b4cb4e7 Python`fast_function + 290
frame #146: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #147: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #148: 0x000000010b4cb4e7 Python`fast_function + 290
frame #149: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #150: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #151: 0x000000010b468ce4 Python`function_call + 327
frame #152: 0x000000010b44b160 Python`PyObject_Call + 97
frame #153: 0x000000010b4c7bba Python`PyEval_EvalFrameEx + 21953
frame #154: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #155: 0x000000010b4cb4e7 Python`fast_function + 290
frame #156: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #157: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #158: 0x000000010b4cb4e7 Python`fast_function + 290
frame #159: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #160: 0x000000010b4cb489 Python`fast_function + 196
frame #161: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #162: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #163: 0x000000010b468ce4 Python`function_call + 327
frame #164: 0x000000010b44b160 Python`PyObject_Call + 97
frame #165: 0x000000010b455a0d Python`instancemethod_call + 163
frame #166: 0x000000010b44b160 Python`PyObject_Call + 97
frame #167: 0x000000010b490bde Python`slot_tp_call + 57
frame #168: 0x000000010b44b160 Python`PyObject_Call + 97
frame #169: 0x000000010b4c7354 Python`PyEval_EvalFrameEx + 19803
frame #170: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #171: 0x000000010b4cb4e7 Python`fast_function + 290
frame #172: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #173: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #174: 0x000000010b4c2832 Python`PyEval_EvalFrameEx + 569
frame #175: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #176: 0x000000010b4cb4e7 Python`fast_function + 290
frame #177: 0x000000010b4c726a Python`PyEval_EvalFrameEx + 19569
frame #178: 0x000000010b4c23e2 Python`PyEval_EvalCodeEx + 1562
frame #179: 0x000000010b468ce4 Python`function_call + 327
frame #180: 0x000000010b44b160 Python`PyObject_Call + 97
frame #181: 0x000000010b4f50c1 Python`RunModule + 113
frame #182: 0x000000010b4f4bb0 Python`Py_Main + 2204
frame #183: 0x00007fff58d55015 libdyld.dylib`start + 1
frame #184: 0x00007fff58d55015 libdyld.dylib`start + 1
thread #2, stop reason = signal SIGSTOP
frame #0: 0x000000010cf57ee6 libglib-2.0.0.dylib`g_mutex_lock + 13
frame #1: 0x000000010d1dd464 libvips.42.dylib`vips_semaphore_downn(s=0x000000010d331ba8, n=1) at semaphore.c:121 [opt]
frame #2: 0x000000010d1d0c6f libvips.42.dylib`render_thread_main [inlined] render_dirty_get at sinkscreen.c:964 [opt]
frame #3: 0x000000010d1d0c67 libvips.42.dylib`render_thread_main(client=<unavailable>) at sinkscreen.c:1000 [opt]
frame #4: 0x000000010d1dd684 libvips.42.dylib`vips_thread_run(data=0x00007fc4dea8a750) at threadpool.c:207 [opt]
frame #5: 0x000000010cf3e941 libglib-2.0.0.dylib`g_thread_proxy + 90
frame #6: 0x00007fff5906d661 libsystem_pthread.dylib`_pthread_body + 340
frame #7: 0x00007fff5906d50d libsystem_pthread.dylib`_pthread_start + 377
frame #8: 0x00007fff5906cbf9 libsystem_pthread.dylib`thread_start + 13
(lldb) q
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