GIMP repeatedly crashing when using foreground select with XP-PEN
GIMP version:
Note: bug reporters are expected to have verified the bug still exists either in the last stable version of GIMP or on updated development code (master branch).
Operating System: [Windows? macOS? Linux?]
Package: [flatpak? Installer from gimp.org? If another installer, tell us where from]
Description of the bug
GNU Image Manipulation Program version 2.10.14
git-describe: Unknown, shouldn't happen
C compiler:
Configured with: --prefix=/Applications/Xcode-10.app/Contents/Developer/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX10.9.sdk/usr/include/c++/4.2.1
Apple LLVM version 10.0.0 (clang-1000.11.45.2)
Target: x86_64-apple-darwin17.7.0
Thread model: posix
InstalledDir: /Applications/Xcode-10.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
using babl version 0.1.72 (compiled against version 0.1.72)
using GEGL version 0.4.18 (compiled against version 0.4.18)
using GLib version 2.62.4 (compiled against version 2.62.4)
using GdkPixbuf version 2.40.0 (compiled against version 2.40.0)
using GTK+ version 2.24.32 (compiled against version 2.24.32)
using Pango version 1.44.7 (compiled against version 1.44.7)
using Fontconfig version 2.13.1 (compiled against version 2.13.1)
using Cairo version 1.16.0 (compiled against version 1.16.0)
fatal error: Segmentation fault: 11
Stack trace:
# Stack traces obtained from PID 429 - Thread 0xf4a #
(lldb) process attach --pid 429
Process 429 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
frame #0: 0x00007fff5674a142 libsystem_kernel.dylib`read + 10
libsystem_kernel.dylib`read:
-> 0x7fff5674a142 <+10>: jae 0x7fff5674a14c ; <+20>
0x7fff5674a144 <+12>: movq %rax, %rdi
0x7fff5674a147 <+15>: jmp 0x7fff5673fb0e ; cerror
0x7fff5674a14c <+20>: retq
Target 0: (gimp) stopped.
Executable module set to "/Applications/GIMP-2.10.app/Contents/MacOS/gimp".
Architecture set to: x86_64h-apple-macosx.
(lldb) thread list
Process 429 stopped
* thread #1: tid = 0x0f4a, 0x00007fff5674a142 libsystem_kernel.dylib`read + 10, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
thread #2: tid = 0x0f55, 0x00007fff5674928a libsystem_kernel.dylib`__workq_kernreturn + 10
thread #3: tid = 0x0f5a, 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #4: tid = 0x0f5b, 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #5: tid = 0x0f5c, 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #6: tid = 0x0f5d, 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #7: tid = 0x0f5e, 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #8: tid = 0x0f5f, 0x00007fff5674a09a libsystem_kernel.dylib`poll + 10, name = 'gmain'
thread #9: tid = 0x0fa5, 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'async'
thread #10: tid = 0x1288, 0x00007fff5674a09a libsystem_kernel.dylib`poll + 10
thread #11: tid = 0x12e5, 0x00007fff5673f20a libsystem_kernel.dylib`mach_msg_trap + 10, name = 'com.apple.NSEventThread'
thread #12: tid = 0x1746, 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'swap writer'
thread #13: tid = 0x1ce7, 0x00007fff5674928a libsystem_kernel.dylib`__workq_kernreturn + 10
(lldb) thread backtrace all
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
* frame #0: 0x00007fff5674a142 libsystem_kernel.dylib`read + 10
frame #1: 0x0000000102cd2b57 libgimpbase-2.0.0.dylib`gimp_stack_trace_print + 1415
frame #2: 0x0000000101d67356 gimp`gimp_eek + 374
frame #3: 0x0000000101d671db gimp`gimp_fatal_error + 27
frame #4: 0x0000000101d67e9d gimp`gimp_sigfatal_handler + 45
frame #5: 0x00007fff56906f5a libsystem_platform.dylib`_sigtramp + 26
frame #6: 0x0000000106e7b66f gegl-common.dylib`matting_process + 4655
frame #7: 0x000000010317177a libgegl-0.4.0.dylib`gegl_operation_composer_process + 394
frame #8: 0x0000000103176ce7 libgegl-0.4.0.dylib`gegl_operation_process + 455
frame #9: 0x000000010317a9fb libgegl-0.4.0.dylib`gegl_graph_process + 283
frame #10: 0x0000000103179cb7 libgegl-0.4.0.dylib`gegl_eval_manager_apply + 423
frame #11: 0x0000000103162019 libgegl-0.4.0.dylib`gegl_node_blit_buffer + 249
frame #12: 0x000000010316245b libgegl-0.4.0.dylib`gegl_node_blit + 907
frame #13: 0x000000010317b2bd libgegl-0.4.0.dylib`gegl_processor_work + 573
frame #14: 0x0000000102097e08 gimp`gimp_drawable_foreground_extract + 936
frame #15: 0x0000000101de67d4 gimp`gimp_foreground_select_tool_preview + 212
frame #16: 0x0000000101de4b3b gimp`gimp_foreground_select_tool_control + 235
frame #17: 0x0000000101e264a0 gimp`gimp_tool_control + 400
frame #18: 0x00000001036d3f1c libgobject-2.0.0.dylib`g_closure_invoke + 204
frame #19: 0x00000001036eae47 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 2007
frame #20: 0x00000001036ebce0 libgobject-2.0.0.dylib`g_signal_emit_valist + 2240
frame #21: 0x00000001036ec4d2 libgobject-2.0.0.dylib`g_signal_emit + 130
frame #22: 0x00000001036d3f1c libgobject-2.0.0.dylib`g_closure_invoke + 204
frame #23: 0x00000001036eae47 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 2007
frame #24: 0x00000001036ebce0 libgobject-2.0.0.dylib`g_signal_emit_valist + 2240
frame #25: 0x00000001036ec4d2 libgobject-2.0.0.dylib`g_signal_emit + 130
frame #26: 0x00000001036d3f1c libgobject-2.0.0.dylib`g_closure_invoke + 204
frame #27: 0x00000001036eae47 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 2007
frame #28: 0x00000001036ebce0 libgobject-2.0.0.dylib`g_signal_emit_valist + 2240
frame #29: 0x00000001036ec4d2 libgobject-2.0.0.dylib`g_signal_emit + 130
frame #30: 0x000000010272d9af libgtk-quartz-2.0.0.dylib`gtk_real_button_released + 63
frame #31: 0x00000001036d3f1c libgobject-2.0.0.dylib`g_closure_invoke + 204
frame #32: 0x00000001036eaae5 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 1141
frame #33: 0x00000001036ebce0 libgobject-2.0.0.dylib`g_signal_emit_valist + 2240
frame #34: 0x00000001036ec4d2 libgobject-2.0.0.dylib`g_signal_emit + 130
frame #35: 0x000000010272d6af libgtk-quartz-2.0.0.dylib`gtk_button_button_release + 15
frame #36: 0x00000001027ea494 libgtk-quartz-2.0.0.dylib`_gtk_marshal_BOOLEAN__BOXED + 100
frame #37: 0x00000001036d3f1c libgobject-2.0.0.dylib`g_closure_invoke + 204
frame #38: 0x00000001036eaf87 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 2327
frame #39: 0x00000001036ebf57 libgobject-2.0.0.dylib`g_signal_emit_valist + 2871
frame #40: 0x00000001036ec4d2 libgobject-2.0.0.dylib`g_signal_emit + 130
frame #41: 0x0000000102925118 libgtk-quartz-2.0.0.dylib`gtk_widget_event_internal + 600
frame #42: 0x00000001027e7f42 libgtk-quartz-2.0.0.dylib`gtk_propagate_event + 322
frame #43: 0x00000001027e7b37 libgtk-quartz-2.0.0.dylib`gtk_main_do_event + 1255
frame #44: 0x0000000102b957b4 libgdk-quartz-2.0.0.dylib`gdk_event_dispatch + 84
frame #45: 0x000000010377e2a6 libglib-2.0.0.dylib`g_main_context_dispatch + 326
frame #46: 0x000000010377e632 libglib-2.0.0.dylib`g_main_context_iterate + 514
frame #47: 0x000000010377e98f libglib-2.0.0.dylib`g_main_loop_run + 239
frame #48: 0x0000000101d66990 gimp`app_run + 1056
frame #49: 0x0000000101d69767 gimp`main + 1271
frame #50: 0x00007fff565f8015 libdyld.dylib`start + 1
thread #2
frame #0: 0x00007fff5674928a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff56910009 libsystem_pthread.dylib`_pthread_wqthread + 1035
frame #2: 0x00007fff5690fbe9 libsystem_pthread.dylib`start_wqthread + 13
thread #3, name = 'worker'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x00000001031181c3 libgegl-0.4.0.dylib`gegl_parallel_distribute_thread_func + 147
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #4, name = 'worker'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x00000001031181c3 libgegl-0.4.0.dylib`gegl_parallel_distribute_thread_func + 147
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #5, name = 'worker'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x00000001031181c3 libgegl-0.4.0.dylib`gegl_parallel_distribute_thread_func + 147
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #6, name = 'worker'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x00000001031181c3 libgegl-0.4.0.dylib`gegl_parallel_distribute_thread_func + 147
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #7, name = 'worker'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x00000001031181c3 libgegl-0.4.0.dylib`gegl_parallel_distribute_thread_func + 147
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #8, name = 'gmain'
frame #0: 0x00007fff5674a09a libsystem_kernel.dylib`poll + 10
frame #1: 0x000000010377e5d6 libglib-2.0.0.dylib`g_main_context_iterate + 422
frame #2: 0x000000010378056d libglib-2.0.0.dylib`glib_worker_main + 141
frame #3: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #4: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #5: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #6: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #9, name = 'async'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x000000010204ef87 gimp`gimp_parallel_run_async_thread_func(GimpParallelRunAsyncThread*) + 391
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #10
frame #0: 0x00007fff5674a09a libsystem_kernel.dylib`poll + 10
frame #1: 0x0000000102b95d45 libgdk-quartz-2.0.0.dylib`select_thread_func + 149
frame #2: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #3: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #4: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #11, name = 'com.apple.NSEventThread'
frame #0: 0x00007fff5673f20a libsystem_kernel.dylib`mach_msg_trap + 10
frame #1: 0x00007fff5673e724 libsystem_kernel.dylib`mach_msg + 60
frame #2: 0x00007fff2e6c92c5 CoreFoundation`__CFRunLoopServiceMachPort + 341
frame #3: 0x00007fff2e6c8617 CoreFoundation`__CFRunLoopRun + 1783
frame #4: 0x00007fff2e6c7c93 CoreFoundation`CFRunLoopRunSpecific + 483
frame #5: 0x00007fff2bd9ffc4 AppKit`_NSEventThread + 184
frame #6: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #7: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #8: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #12, name = 'swap writer'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x0000000103158342 libgegl-0.4.0.dylib`gegl_tile_backend_swap_writer_thread + 66
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #13
frame #0: 0x00007fff5674928a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff5691020e libsystem_pthread.dylib`_pthread_wqthread + 1552
frame #2: 0x00007fff5690fbe9 libsystem_pthread.dylib`start_wqthread + 13
(lldb) bt all
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
* frame #0: 0x00007fff5674a142 libsystem_kernel.dylib`read + 10
frame #1: 0x0000000102cd2b57 libgimpbase-2.0.0.dylib`gimp_stack_trace_print + 1415
frame #2: 0x0000000101d67356 gimp`gimp_eek + 374
frame #3: 0x0000000101d671db gimp`gimp_fatal_error + 27
frame #4: 0x0000000101d67e9d gimp`gimp_sigfatal_handler + 45
frame #5: 0x00007fff56906f5a libsystem_platform.dylib`_sigtramp + 26
frame #6: 0x0000000106e7b66f gegl-common.dylib`matting_process + 4655
frame #7: 0x000000010317177a libgegl-0.4.0.dylib`gegl_operation_composer_process + 394
frame #8: 0x0000000103176ce7 libgegl-0.4.0.dylib`gegl_operation_process + 455
frame #9: 0x000000010317a9fb libgegl-0.4.0.dylib`gegl_graph_process + 283
frame #10: 0x0000000103179cb7 libgegl-0.4.0.dylib`gegl_eval_manager_apply + 423
frame #11: 0x0000000103162019 libgegl-0.4.0.dylib`gegl_node_blit_buffer + 249
frame #12: 0x000000010316245b libgegl-0.4.0.dylib`gegl_node_blit + 907
frame #13: 0x000000010317b2bd libgegl-0.4.0.dylib`gegl_processor_work + 573
frame #14: 0x0000000102097e08 gimp`gimp_drawable_foreground_extract + 936
frame #15: 0x0000000101de67d4 gimp`gimp_foreground_select_tool_preview + 212
frame #16: 0x0000000101de4b3b gimp`gimp_foreground_select_tool_control + 235
frame #17: 0x0000000101e264a0 gimp`gimp_tool_control + 400
frame #18: 0x00000001036d3f1c libgobject-2.0.0.dylib`g_closure_invoke + 204
frame #19: 0x00000001036eae47 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 2007
frame #20: 0x00000001036ebce0 libgobject-2.0.0.dylib`g_signal_emit_valist + 2240
frame #21: 0x00000001036ec4d2 libgobject-2.0.0.dylib`g_signal_emit + 130
frame #22: 0x00000001036d3f1c libgobject-2.0.0.dylib`g_closure_invoke + 204
frame #23: 0x00000001036eae47 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 2007
frame #24: 0x00000001036ebce0 libgobject-2.0.0.dylib`g_signal_emit_valist + 2240
frame #25: 0x00000001036ec4d2 libgobject-2.0.0.dylib`g_signal_emit + 130
frame #26: 0x00000001036d3f1c libgobject-2.0.0.dylib`g_closure_invoke + 204
frame #27: 0x00000001036eae47 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 2007
frame #28: 0x00000001036ebce0 libgobject-2.0.0.dylib`g_signal_emit_valist + 2240
frame #29: 0x00000001036ec4d2 libgobject-2.0.0.dylib`g_signal_emit + 130
frame #30: 0x000000010272d9af libgtk-quartz-2.0.0.dylib`gtk_real_button_released + 63
frame #31: 0x00000001036d3f1c libgobject-2.0.0.dylib`g_closure_invoke + 204
frame #32: 0x00000001036eaae5 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 1141
frame #33: 0x00000001036ebce0 libgobject-2.0.0.dylib`g_signal_emit_valist + 2240
frame #34: 0x00000001036ec4d2 libgobject-2.0.0.dylib`g_signal_emit + 130
frame #35: 0x000000010272d6af libgtk-quartz-2.0.0.dylib`gtk_button_button_release + 15
frame #36: 0x00000001027ea494 libgtk-quartz-2.0.0.dylib`_gtk_marshal_BOOLEAN__BOXED + 100
frame #37: 0x00000001036d3f1c libgobject-2.0.0.dylib`g_closure_invoke + 204
frame #38: 0x00000001036eaf87 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 2327
frame #39: 0x00000001036ebf57 libgobject-2.0.0.dylib`g_signal_emit_valist + 2871
frame #40: 0x00000001036ec4d2 libgobject-2.0.0.dylib`g_signal_emit + 130
frame #41: 0x0000000102925118 libgtk-quartz-2.0.0.dylib`gtk_widget_event_internal + 600
frame #42: 0x00000001027e7f42 libgtk-quartz-2.0.0.dylib`gtk_propagate_event + 322
frame #43: 0x00000001027e7b37 libgtk-quartz-2.0.0.dylib`gtk_main_do_event + 1255
frame #44: 0x0000000102b957b4 libgdk-quartz-2.0.0.dylib`gdk_event_dispatch + 84
frame #45: 0x000000010377e2a6 libglib-2.0.0.dylib`g_main_context_dispatch + 326
frame #46: 0x000000010377e632 libglib-2.0.0.dylib`g_main_context_iterate + 514
frame #47: 0x000000010377e98f libglib-2.0.0.dylib`g_main_loop_run + 239
frame #48: 0x0000000101d66990 gimp`app_run + 1056
frame #49: 0x0000000101d69767 gimp`main + 1271
frame #50: 0x00007fff565f8015 libdyld.dylib`start + 1
thread #2
frame #0: 0x00007fff5674928a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff56910009 libsystem_pthread.dylib`_pthread_wqthread + 1035
frame #2: 0x00007fff5690fbe9 libsystem_pthread.dylib`start_wqthread + 13
thread #3, name = 'worker'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x00000001031181c3 libgegl-0.4.0.dylib`gegl_parallel_distribute_thread_func + 147
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #4, name = 'worker'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x00000001031181c3 libgegl-0.4.0.dylib`gegl_parallel_distribute_thread_func + 147
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #5, name = 'worker'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x00000001031181c3 libgegl-0.4.0.dylib`gegl_parallel_distribute_thread_func + 147
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #6, name = 'worker'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x00000001031181c3 libgegl-0.4.0.dylib`gegl_parallel_distribute_thread_func + 147
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #7, name = 'worker'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x00000001031181c3 libgegl-0.4.0.dylib`gegl_parallel_distribute_thread_func + 147
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #8, name = 'gmain'
frame #0: 0x00007fff5674a09a libsystem_kernel.dylib`poll + 10
frame #1: 0x000000010377e5d6 libglib-2.0.0.dylib`g_main_context_iterate + 422
frame #2: 0x000000010378056d libglib-2.0.0.dylib`glib_worker_main + 141
frame #3: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #4: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #5: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #6: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #9, name = 'async'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x000000010204ef87 gimp`gimp_parallel_run_async_thread_func(GimpParallelRunAsyncThread*) + 391
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #10
frame #0: 0x00007fff5674a09a libsystem_kernel.dylib`poll + 10
frame #1: 0x0000000102b95d45 libgdk-quartz-2.0.0.dylib`select_thread_func + 149
frame #2: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #3: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #4: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #11, name = 'com.apple.NSEventThread'
frame #0: 0x00007fff5673f20a libsystem_kernel.dylib`mach_msg_trap + 10
frame #1: 0x00007fff5673e724 libsystem_kernel.dylib`mach_msg + 60
frame #2: 0x00007fff2e6c92c5 CoreFoundation`__CFRunLoopServiceMachPort + 341
frame #3: 0x00007fff2e6c8617 CoreFoundation`__CFRunLoopRun + 1783
frame #4: 0x00007fff2e6c7c93 CoreFoundation`CFRunLoopRunSpecific + 483
frame #5: 0x00007fff2bd9ffc4 AppKit`_NSEventThread + 184
frame #6: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #7: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #8: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #12, name = 'swap writer'
frame #0: 0x00007fff56748a16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff56911589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x00000001037d671f libglib-2.0.0.dylib`g_cond_wait + 47
frame #3: 0x0000000103158342 libgegl-0.4.0.dylib`gegl_tile_backend_swap_writer_thread + 66
frame #4: 0x00000001037ac802 libglib-2.0.0.dylib`g_thread_proxy + 66
frame #5: 0x00007fff56910661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff5691050d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff5690fbf9 libsystem_pthread.dylib`thread_start + 13
thread #13
frame #0: 0x00007fff5674928a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff5691020e libsystem_pthread.dylib`_pthread_wqthread + 1552
frame #2: 0x00007fff5690fbe9 libsystem_pthread.dylib`start_wqthread + 13