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  • #2321

Closed
Open
Opened Oct 04, 2018 by Andrew Valentine@andrewvalentine

GIMP crashes on libcairo.2.dylib when attempting to open/create any file (macOS 10.14)

Attempting to open any file in Gimp 2.10.6 on macOS 10.14 causes the app to crash:

GNU Image Manipulation Program version 2.10.6
git-describe: GIMP_2_10_4-278-g0a8173ffde
C compiler:
	Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
	Apple LLVM version 8.0.0 (clang-800.0.42.1)
	Target: x86_64-apple-darwin15.6.0
	Thread model: posix
	InstalledDir: /Library/Developer/CommandLineTools/usr/bin
	
using GEGL version 0.4.8 (compiled against version 0.4.8)
using GLib version 2.56.1 (compiled against version 2.56.1)
using GdkPixbuf version 2.36.6 (compiled against version 2.36.6)
using GTK+ version 2.24.32 (compiled against version 2.24.32)
using Pango version 1.42.1 (compiled against version 1.42.1)
using Fontconfig version 2.13.0 (compiled against version 2.13.0)
using Cairo version 1.14.12 (compiled against version 1.14.12)

fatal error: Segmentation fault: 11

Stack trace:


# Stack traces obtained from PID 621 - Thread 9871 #

(lldb) process attach --pid 621
Process 621 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
    frame #0: 0x00007fff58c328a6 libsystem_kernel.dylib`read + 10
libsystem_kernel.dylib`read:
->  0x7fff58c328a6 <+10>: jae    0x7fff58c328b0            ; <+20>
    0x7fff58c328a8 <+12>: movq   %rax, %rdi
    0x7fff58c328ab <+15>: jmp    0x7fff58c30e31            ; cerror
    0x7fff58c328b0 <+20>: retq   
Target 0: (gimp-bin) stopped.

Executable module set to "/Applications/GIMP-2.10.app/Contents/MacOS/gimp-bin".
Architecture set to: x86_64-apple-macosx.
(lldb) thread list
Process 621 stopped
* thread #1: tid = 0x268f, 0x00007fff58c328a6 libsystem_kernel.dylib`read + 10, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
  thread #2: tid = 0x269e, 0x00007fff58c37e82 libsystem_kernel.dylib`__select + 10, name = 'gmain'
  thread #3: tid = 0x26a1, 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'async'
  thread #4: tid = 0x26a2, 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
  thread #5: tid = 0x26a3, 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
  thread #6: tid = 0x26a4, 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
  thread #7: tid = 0x26da, 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
  thread #8: tid = 0x26dc, 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
  thread #9: tid = 0x26df, 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
  thread #10: tid = 0x26ff, 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
  thread #11: tid = 0x2705, 0x00007fff58c37052 libsystem_kernel.dylib`kevent + 10
  thread #12: tid = 0x2726, 0x00007fff58c30c2a libsystem_kernel.dylib`mach_msg_trap + 10, name = 'com.apple.NSEventThread'
  thread #13: tid = 0x27df, 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'swap writer'
  thread #14: tid = 0x27e2, 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
  thread #15: tid = 0x27e3, 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
(lldb) thread backtrace all
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
  * frame #0: 0x00007fff58c328a6 libsystem_kernel.dylib`read + 10
    frame #1: 0x0000000105ead1b7 libgimpbase-2.0.0.dylib`gimp_stack_trace_print + 871
    frame #2: 0x0000000104dec182 gimp-bin`gimp_eek + 402
    frame #3: 0x0000000104debfe4 gimp-bin`gimp_fatal_error + 36
    frame #4: 0x0000000104ded45b gimp-bin`gimp_sigfatal_handler + 155
    frame #5: 0x00007fff58ce1b3d libsystem_platform.dylib`_sigtramp + 29
    frame #6: 0x00000001062c077d libcairo.2.dylib`cairo_surface_create_similar + 29
    frame #7: 0x0000000105d76b10 libgdk-quartz-2.0.0.dylib`gdk_window_create_similar_surface + 224
    frame #8: 0x0000000105754d7b libgimpwidgets-2.0.0.dylib`gimp_ruler_make_pixmap + 139
    frame #9: 0x00000001057549b2 libgimpwidgets-2.0.0.dylib`gimp_ruler_size_allocate + 258
    frame #10: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #11: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #12: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #13: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #14: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #15: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #16: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #17: 0x00000001059f1881 libgtk-quartz-2.0.0.dylib`gtk_table_size_allocate_pass2 + 977
    frame #18: 0x00000001059eebda libgtk-quartz-2.0.0.dylib`gtk_table_size_allocate + 74
    frame #19: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #20: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #21: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #22: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #23: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #24: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #25: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #26: 0x0000000105802b4a libgtk-quartz-2.0.0.dylib`gtk_box_size_allocate + 1626
    frame #27: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #28: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #29: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #30: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #31: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #32: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #33: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #34: 0x0000000105802b4a libgtk-quartz-2.0.0.dylib`gtk_box_size_allocate + 1626
    frame #35: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #36: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #37: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #38: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #39: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #40: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #41: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #42: 0x0000000105876741 libgtk-quartz-2.0.0.dylib`gtk_event_box_size_allocate + 513
    frame #43: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #44: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #45: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #46: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #47: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #48: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #49: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #50: 0x000000010594b050 libgtk-quartz-2.0.0.dylib`gtk_notebook_size_allocate + 1632
    frame #51: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #52: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #53: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #54: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #55: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #56: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #57: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #58: 0x000000010595d2a5 libgtk-quartz-2.0.0.dylib`gtk_paned_size_allocate + 1845
    frame #59: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #60: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #61: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #62: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #63: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #64: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #65: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #66: 0x000000010595d2b6 libgtk-quartz-2.0.0.dylib`gtk_paned_size_allocate + 1862
    frame #67: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #68: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #69: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #70: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #71: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #72: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #73: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #74: 0x0000000105802b4a libgtk-quartz-2.0.0.dylib`gtk_box_size_allocate + 1626
    frame #75: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #76: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #77: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #78: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #79: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #80: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #81: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #82: 0x0000000105802b4a libgtk-quartz-2.0.0.dylib`gtk_box_size_allocate + 1626
    frame #83: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #84: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #85: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #86: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #87: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #88: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #89: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #90: 0x0000000105af8f27 libgtk-quartz-2.0.0.dylib`gtk_window_size_allocate + 263
    frame #91: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #92: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #93: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #94: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #95: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #96: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #97: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #98: 0x000000010584fb3c libgtk-quartz-2.0.0.dylib`gtk_container_resize_children + 204
    frame #99: 0x0000000105afa487 libgtk-quartz-2.0.0.dylib`gtk_window_move_resize + 1527
    frame #100: 0x0000000105af954a libgtk-quartz-2.0.0.dylib`gtk_window_check_resize + 42
    frame #101: 0x000000010591cda0 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__VOID + 224
    frame #102: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #103: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #104: 0x00000001068e063b libgobject-2.0.0.dylib`signal_emit_unlocked_R + 1931
    frame #105: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #106: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #107: 0x000000010584fa66 libgtk-quartz-2.0.0.dylib`gtk_container_check_resize + 198
    frame #108: 0x000000010584f986 libgtk-quartz-2.0.0.dylib`gtk_container_idle_sizer + 102
    frame #109: 0x0000000105d37721 libgdk-quartz-2.0.0.dylib`gdk_threads_dispatch + 97
    frame #110: 0x00000001069643af libglib-2.0.0.dylib`g_idle_dispatch + 79
    frame #111: 0x0000000106968983 libglib-2.0.0.dylib`g_main_dispatch + 419
    frame #112: 0x00000001069687d0 libglib-2.0.0.dylib`g_main_context_dispatch + 48
    frame #113: 0x0000000106968d1e libglib-2.0.0.dylib`g_main_context_iterate + 446
    frame #114: 0x00000001069691de libglib-2.0.0.dylib`g_main_loop_run + 558
    frame #115: 0x0000000104deb7f9 gimp-bin`app_run + 2169
    frame #116: 0x0000000104deef9a gimp-bin`main + 1402
    frame #117: 0x00007fff58af8085 libdyld.dylib`start + 1
  thread #2, name = 'gmain'
    frame #0: 0x00007fff58c37e82 libsystem_kernel.dylib`__select + 10
    frame #1: 0x000000010697eeb1 libglib-2.0.0.dylib`g_poll + 737
    frame #2: 0x000000010696ae9a libglib-2.0.0.dylib`g_main_context_poll + 106
    frame #3: 0x0000000106968cf5 libglib-2.0.0.dylib`g_main_context_iterate + 405
    frame #4: 0x0000000106968d93 libglib-2.0.0.dylib`g_main_context_iteration + 83
    frame #5: 0x000000010696a73d libglib-2.0.0.dylib`glib_worker_main + 29
    frame #6: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #7: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #8: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #9: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #3, name = 'async'
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x00000001069d2c22 libglib-2.0.0.dylib`g_cond_wait + 50
    frame #3: 0x0000000105214dc2 gimp-bin`gimp_parallel_run_async_thread_func(GimpParallelRunAsyncThread*) + 210
    frame #4: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #5: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #6: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #7: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #4, name = 'worker'
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x00000001069d2c22 libglib-2.0.0.dylib`g_cond_wait + 50
    frame #3: 0x0000000105214ebf gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
    frame #4: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #5: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #6: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #7: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #5, name = 'worker'
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x00000001069d2c22 libglib-2.0.0.dylib`g_cond_wait + 50
    frame #3: 0x0000000105214ebf gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
    frame #4: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #5: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #6: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #7: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #6, name = 'worker'
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x00000001069d2c22 libglib-2.0.0.dylib`g_cond_wait + 50
    frame #3: 0x0000000105214ebf gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
    frame #4: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #5: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #6: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #7: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #7
    frame #0: 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff58ce9641 libsystem_pthread.dylib`_pthread_wqthread + 446
    frame #2: 0x00007fff58ce9415 libsystem_pthread.dylib`start_wqthread + 13
  thread #8
    frame #0: 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff58ce9641 libsystem_pthread.dylib`_pthread_wqthread + 446
    frame #2: 0x00007fff58ce9415 libsystem_pthread.dylib`start_wqthread + 13
  thread #9
    frame #0: 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff58ce9641 libsystem_pthread.dylib`_pthread_wqthread + 446
    frame #2: 0x00007fff58ce9415 libsystem_pthread.dylib`start_wqthread + 13
  thread #10
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x0000000105d8b65b libgdk-quartz-2.0.0.dylib`select_thread_func + 139
    frame #3: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #4: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #5: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #11
    frame #0: 0x00007fff58c37052 libsystem_kernel.dylib`kevent + 10
    frame #1: 0x0000000106602e7b libgio-2.0.0.dylib`_kqueue_thread_func + 331
    frame #2: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #3: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #4: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #12, name = 'com.apple.NSEventThread'
    frame #0: 0x00007fff58c30c2a libsystem_kernel.dylib`mach_msg_trap + 10
    frame #1: 0x00007fff58c31174 libsystem_kernel.dylib`mach_msg + 60
    frame #2: 0x00007fff2b9cb17c CoreFoundation`__CFRunLoopServiceMachPort + 336
    frame #3: 0x00007fff2b9ca6ca CoreFoundation`__CFRunLoopRun + 1661
    frame #4: 0x00007fff2b9c9dfa CoreFoundation`CFRunLoopRunSpecific + 467
    frame #5: 0x00007fff28f1b581 AppKit`_NSEventThread + 160
    frame #6: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #7: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #8: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #13, name = 'swap writer'
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x00000001069d2c22 libglib-2.0.0.dylib`g_cond_wait + 50
    frame #3: 0x00000001063e6fd8 libgegl-0.4.0.dylib`gegl_tile_backend_swap_writer_thread + 120
    frame #4: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #5: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #6: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #7: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #14
    frame #0: 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff58ce9721 libsystem_pthread.dylib`_pthread_wqthread + 670
    frame #2: 0x00007fff58ce9415 libsystem_pthread.dylib`start_wqthread + 13
  thread #15
    frame #0: 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff58ce9641 libsystem_pthread.dylib`_pthread_wqthread + 446
    frame #2: 0x00007fff58ce9415 libsystem_pthread.dylib`start_wqthread + 13
(lldb) bt all
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
  * frame #0: 0x00007fff58c328a6 libsystem_kernel.dylib`read + 10
    frame #1: 0x0000000105ead1b7 libgimpbase-2.0.0.dylib`gimp_stack_trace_print + 871
    frame #2: 0x0000000104dec182 gimp-bin`gimp_eek + 402
    frame #3: 0x0000000104debfe4 gimp-bin`gimp_fatal_error + 36
    frame #4: 0x0000000104ded45b gimp-bin`gimp_sigfatal_handler + 155
    frame #5: 0x00007fff58ce1b3d libsystem_platform.dylib`_sigtramp + 29
    frame #6: 0x00000001062c077d libcairo.2.dylib`cairo_surface_create_similar + 29
    frame #7: 0x0000000105d76b10 libgdk-quartz-2.0.0.dylib`gdk_window_create_similar_surface + 224
    frame #8: 0x0000000105754d7b libgimpwidgets-2.0.0.dylib`gimp_ruler_make_pixmap + 139
    frame #9: 0x00000001057549b2 libgimpwidgets-2.0.0.dylib`gimp_ruler_size_allocate + 258
    frame #10: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #11: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #12: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #13: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #14: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #15: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #16: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #17: 0x00000001059f1881 libgtk-quartz-2.0.0.dylib`gtk_table_size_allocate_pass2 + 977
    frame #18: 0x00000001059eebda libgtk-quartz-2.0.0.dylib`gtk_table_size_allocate + 74
    frame #19: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #20: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #21: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #22: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #23: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #24: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #25: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #26: 0x0000000105802b4a libgtk-quartz-2.0.0.dylib`gtk_box_size_allocate + 1626
    frame #27: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #28: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #29: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #30: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #31: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #32: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #33: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #34: 0x0000000105802b4a libgtk-quartz-2.0.0.dylib`gtk_box_size_allocate + 1626
    frame #35: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #36: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #37: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #38: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #39: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #40: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #41: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #42: 0x0000000105876741 libgtk-quartz-2.0.0.dylib`gtk_event_box_size_allocate + 513
    frame #43: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #44: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #45: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #46: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #47: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #48: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #49: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #50: 0x000000010594b050 libgtk-quartz-2.0.0.dylib`gtk_notebook_size_allocate + 1632
    frame #51: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #52: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #53: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #54: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #55: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #56: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #57: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #58: 0x000000010595d2a5 libgtk-quartz-2.0.0.dylib`gtk_paned_size_allocate + 1845
    frame #59: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #60: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #61: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #62: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #63: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #64: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #65: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #66: 0x000000010595d2b6 libgtk-quartz-2.0.0.dylib`gtk_paned_size_allocate + 1862
    frame #67: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #68: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #69: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #70: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #71: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #72: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #73: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #74: 0x0000000105802b4a libgtk-quartz-2.0.0.dylib`gtk_box_size_allocate + 1626
    frame #75: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #76: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #77: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #78: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #79: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #80: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #81: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #82: 0x0000000105802b4a libgtk-quartz-2.0.0.dylib`gtk_box_size_allocate + 1626
    frame #83: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #84: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #85: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #86: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #87: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #88: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #89: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #90: 0x0000000105af8f27 libgtk-quartz-2.0.0.dylib`gtk_window_size_allocate + 263
    frame #91: 0x00000001059196c8 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__BOXED + 232
    frame #92: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #93: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #94: 0x00000001068e0153 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 675
    frame #95: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #96: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #97: 0x0000000105ad8976 libgtk-quartz-2.0.0.dylib`gtk_widget_size_allocate + 694
    frame #98: 0x000000010584fb3c libgtk-quartz-2.0.0.dylib`gtk_container_resize_children + 204
    frame #99: 0x0000000105afa487 libgtk-quartz-2.0.0.dylib`gtk_window_move_resize + 1527
    frame #100: 0x0000000105af954a libgtk-quartz-2.0.0.dylib`gtk_window_check_resize + 42
    frame #101: 0x000000010591cda0 libgtk-quartz-2.0.0.dylib`g_cclosure_marshal_VOID__VOID + 224
    frame #102: 0x00000001068c0485 libgobject-2.0.0.dylib`g_type_class_meta_marshal + 117
    frame #103: 0x00000001068bf9c6 libgobject-2.0.0.dylib`g_closure_invoke + 502
    frame #104: 0x00000001068e063b libgobject-2.0.0.dylib`signal_emit_unlocked_R + 1931
    frame #105: 0x00000001068e2017 libgobject-2.0.0.dylib`g_signal_emit_valist + 5495
    frame #106: 0x00000001068e2964 libgobject-2.0.0.dylib`g_signal_emit + 356
    frame #107: 0x000000010584fa66 libgtk-quartz-2.0.0.dylib`gtk_container_check_resize + 198
    frame #108: 0x000000010584f986 libgtk-quartz-2.0.0.dylib`gtk_container_idle_sizer + 102
    frame #109: 0x0000000105d37721 libgdk-quartz-2.0.0.dylib`gdk_threads_dispatch + 97
    frame #110: 0x00000001069643af libglib-2.0.0.dylib`g_idle_dispatch + 79
    frame #111: 0x0000000106968983 libglib-2.0.0.dylib`g_main_dispatch + 419
    frame #112: 0x00000001069687d0 libglib-2.0.0.dylib`g_main_context_dispatch + 48
    frame #113: 0x0000000106968d1e libglib-2.0.0.dylib`g_main_context_iterate + 446
    frame #114: 0x00000001069691de libglib-2.0.0.dylib`g_main_loop_run + 558
    frame #115: 0x0000000104deb7f9 gimp-bin`app_run + 2169
    frame #116: 0x0000000104deef9a gimp-bin`main + 1402
    frame #117: 0x00007fff58af8085 libdyld.dylib`start + 1
  thread #2, name = 'gmain'
    frame #0: 0x00007fff58c37e82 libsystem_kernel.dylib`__select + 10
    frame #1: 0x000000010697eeb1 libglib-2.0.0.dylib`g_poll + 737
    frame #2: 0x000000010696ae9a libglib-2.0.0.dylib`g_main_context_poll + 106
    frame #3: 0x0000000106968cf5 libglib-2.0.0.dylib`g_main_context_iterate + 405
    frame #4: 0x0000000106968d93 libglib-2.0.0.dylib`g_main_context_iteration + 83
    frame #5: 0x000000010696a73d libglib-2.0.0.dylib`glib_worker_main + 29
    frame #6: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #7: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #8: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #9: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #3, name = 'async'
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x00000001069d2c22 libglib-2.0.0.dylib`g_cond_wait + 50
    frame #3: 0x0000000105214dc2 gimp-bin`gimp_parallel_run_async_thread_func(GimpParallelRunAsyncThread*) + 210
    frame #4: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #5: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #6: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #7: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #4, name = 'worker'
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x00000001069d2c22 libglib-2.0.0.dylib`g_cond_wait + 50
    frame #3: 0x0000000105214ebf gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
    frame #4: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #5: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #6: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #7: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #5, name = 'worker'
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x00000001069d2c22 libglib-2.0.0.dylib`g_cond_wait + 50
    frame #3: 0x0000000105214ebf gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
    frame #4: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #5: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #6: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #7: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #6, name = 'worker'
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x00000001069d2c22 libglib-2.0.0.dylib`g_cond_wait + 50
    frame #3: 0x0000000105214ebf gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
    frame #4: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #5: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #6: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #7: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #7
    frame #0: 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff58ce9641 libsystem_pthread.dylib`_pthread_wqthread + 446
    frame #2: 0x00007fff58ce9415 libsystem_pthread.dylib`start_wqthread + 13
  thread #8
    frame #0: 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff58ce9641 libsystem_pthread.dylib`_pthread_wqthread + 446
    frame #2: 0x00007fff58ce9415 libsystem_pthread.dylib`start_wqthread + 13
  thread #9
    frame #0: 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff58ce9641 libsystem_pthread.dylib`_pthread_wqthread + 446
    frame #2: 0x00007fff58ce9415 libsystem_pthread.dylib`start_wqthread + 13
  thread #10
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x0000000105d8b65b libgdk-quartz-2.0.0.dylib`select_thread_func + 139
    frame #3: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #4: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #5: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #11
    frame #0: 0x00007fff58c37052 libsystem_kernel.dylib`kevent + 10
    frame #1: 0x0000000106602e7b libgio-2.0.0.dylib`_kqueue_thread_func + 331
    frame #2: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #3: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #4: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #12, name = 'com.apple.NSEventThread'
    frame #0: 0x00007fff58c30c2a libsystem_kernel.dylib`mach_msg_trap + 10
    frame #1: 0x00007fff58c31174 libsystem_kernel.dylib`mach_msg + 60
    frame #2: 0x00007fff2b9cb17c CoreFoundation`__CFRunLoopServiceMachPort + 336
    frame #3: 0x00007fff2b9ca6ca CoreFoundation`__CFRunLoopRun + 1661
    frame #4: 0x00007fff2b9c9dfa CoreFoundation`CFRunLoopRunSpecific + 467
    frame #5: 0x00007fff28f1b581 AppKit`_NSEventThread + 160
    frame #6: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #7: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #8: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #13, name = 'swap writer'
    frame #0: 0x00007fff58c341b2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff58ced5cb libsystem_pthread.dylib`_pthread_cond_wait + 724
    frame #2: 0x00000001069d2c22 libglib-2.0.0.dylib`g_cond_wait + 50
    frame #3: 0x00000001063e6fd8 libgegl-0.4.0.dylib`gegl_tile_backend_swap_writer_thread + 120
    frame #4: 0x00000001069a329d libglib-2.0.0.dylib`g_thread_proxy + 189
    frame #5: 0x00007fff58cea33d libsystem_pthread.dylib`_pthread_body + 126
    frame #6: 0x00007fff58ced2a7 libsystem_pthread.dylib`_pthread_start + 70
    frame #7: 0x00007fff58ce9425 libsystem_pthread.dylib`thread_start + 13
  thread #14
    frame #0: 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff58ce9721 libsystem_pthread.dylib`_pthread_wqthread + 670
    frame #2: 0x00007fff58ce9415 libsystem_pthread.dylib`start_wqthread + 13
  thread #15
    frame #0: 0x00007fff58c325be libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff58ce9641 libsystem_pthread.dylib`_pthread_wqthread + 446
    frame #2: 0x00007fff58ce9415 libsystem_pthread.dylib`start_wqthread + 13
Edited Oct 18, 2018 by Alex Samorukov
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Reference: GNOME/gimp#2321