Sharpen - High Threshold / Amount
GiMP locks up when setting threshold and amount to high levels.
GNU Image Manipulation Program version 2.10.8
git-describe: GIMP_2_10_6-294-ga967e8d2c2
C compiler:
Configured with: --prefix=/Applications/Xcode-10.app/Contents/Developer/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX.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 GEGL version 0.4.12 (compiled against version 0.4.12)
using GLib version 2.58.1 (compiled against version 2.58.1)
using GdkPixbuf version 2.36.12 (compiled against version 2.36.12)
using GTK+ version 2.24.32 (compiled against version 2.24.32)
using Pango version 1.42.4 (compiled against version 1.42.4)
using Fontconfig version 2.13.0 (compiled against version 2.13.0)
using Cairo version 1.16.0 (compiled against version 1.16.0)
fatal error: Segmentation fault: 11
Stack trace:
# Stack traces obtained from PID 4433 - Thread 599894 #
(lldb) process attach --pid 4433
Process 4433 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
frame #0: 0x00000001086be09b libgegl-0.4.0.dylib`gegl_operation_filter_process + 1547
libgegl-0.4.0.dylib`gegl_operation_filter_process:
-> 0x1086be09b <+1547>: movl %eax, -0x1090(%rbp)
0x1086be0a1 <+1553>: cmpl $0x0, -0x1090(%rbp)
0x1086be0a8 <+1560>: je 0x1086be0b3 ; <+1571>
0x1086be0ae <+1566>: jmp 0x1086be092 ; <+1538>
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 4433 stopped
* thread #1: tid = 0x90796, 0x00000001086be09b libgegl-0.4.0.dylib`gegl_operation_filter_process + 1547, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
thread #2: tid = 0x907c0, 0x00007fff74f7ecf2 libsystem_kernel.dylib`__select + 10, name = 'gmain'
thread #3: tid = 0x907cb, 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'async'
thread #4: tid = 0x907cc, 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #5: tid = 0x907cd, 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #6: tid = 0x907ce, 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #7: tid = 0x907cf, 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #8: tid = 0x907d0, 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #9: tid = 0x907d1, 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #10: tid = 0x907d2, 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'worker'
thread #11: tid = 0x90880, 0x00007fff74f7f28a libsystem_kernel.dylib`__workq_kernreturn + 10
thread #12: tid = 0x908be, 0x00007fff74f7ecf2 libsystem_kernel.dylib`__select + 10
thread #13: tid = 0x908cc, 0x00007fff74f751fa libsystem_kernel.dylib`mach_msg_trap + 10, name = 'com.apple.NSEventThread'
thread #14: tid = 0x90c80, 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'swap writer'
thread #15: tid = 0x90ddd, 0x00007fff74f7f28a libsystem_kernel.dylib`__workq_kernreturn + 10
thread #16: tid = 0x9163a, 0x00007fff74f7f28a libsystem_kernel.dylib`__workq_kernreturn + 10
thread #17: tid = 0x9268f, 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'pool'
thread #18: tid = 0x92755, 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10, name = 'pool'
thread #19: tid = 0x92756, 0x00007fff74f80142 libsystem_kernel.dylib`read + 10, name = 'pool'
thread #20: tid = 0x92757, 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10, name = 'pool'
thread #21: tid = 0x92758, 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10, name = 'pool'
thread #22: tid = 0x92759, 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10, name = 'pool'
thread #23: tid = 0x9275a, 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10, name = 'pool'
thread #24: tid = 0x9275b, 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10, name = 'pool'
(lldb) thread backtrace all
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
* frame #0: 0x00000001086be09b libgegl-0.4.0.dylib`gegl_operation_filter_process + 1547
frame #1: 0x000000010af45f7e gegl-common.so`operation_process + 350
frame #2: 0x00000001086b8f80 libgegl-0.4.0.dylib`gegl_operation_process + 608
frame #3: 0x00000001086d7b12 libgegl-0.4.0.dylib`gegl_graph_process + 642
frame #4: 0x00000001086d6b53 libgegl-0.4.0.dylib`gegl_eval_manager_apply + 627
frame #5: 0x00000001086c9f39 libgegl-0.4.0.dylib`gegl_node_blit_buffer + 169
frame #6: 0x00000001075e2bc1 gimp-bin`gimp_projection_paint_area + 481
frame #7: 0x00000001075e19e1 gimp-bin`gimp_projection_chunk_render_iteration + 465
frame #8: 0x00000001075e2f54 gimp-bin`gimp_projection_chunk_render_callback + 100
frame #9: 0x0000000108c5263f libglib-2.0.0.dylib`g_idle_dispatch + 79
frame #10: 0x0000000108c56c43 libglib-2.0.0.dylib`g_main_dispatch + 419
frame #11: 0x0000000108c56a90 libglib-2.0.0.dylib`g_main_context_dispatch + 48
frame #12: 0x0000000108c56fde libglib-2.0.0.dylib`g_main_context_iterate + 446
frame #13: 0x0000000108c5749e libglib-2.0.0.dylib`g_main_loop_run + 558
frame #14: 0x000000010709b1b4 gimp-bin`app_run + 1972
frame #15: 0x000000010709e96a gimp-bin`main + 1402
frame #16: 0x00007fff74e2e015 libdyld.dylib`start + 1
frame #17: 0x00007fff74e2e015 libdyld.dylib`start + 1
thread #2, name = 'gmain'
frame #0: 0x00007fff74f7ecf2 libsystem_kernel.dylib`__select + 10
frame #1: 0x0000000108c6d63a libglib-2.0.0.dylib`g_poll + 794
frame #2: 0x0000000108c5936a libglib-2.0.0.dylib`g_main_context_poll + 106
frame #3: 0x0000000108c56fb5 libglib-2.0.0.dylib`g_main_context_iterate + 405
frame #4: 0x0000000108c57053 libglib-2.0.0.dylib`g_main_context_iteration + 83
frame #5: 0x0000000108c58c0d libglib-2.0.0.dylib`glib_worker_main + 29
frame #6: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #7: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #8: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #9: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #3, name = 'async'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074cde70 gimp-bin`gimp_parallel_run_async_thread_func(GimpParallelRunAsyncThread*) + 400
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #4, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #5, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #6, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #7, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #8, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #9, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #10, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #11
frame #0: 0x00007fff74f7f28a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff7514620e libsystem_pthread.dylib`_pthread_wqthread + 1552
frame #2: 0x00007fff75145be9 libsystem_pthread.dylib`start_wqthread + 13
thread #12
frame #0: 0x00007fff74f7ecf2 libsystem_kernel.dylib`__select + 10
frame #1: 0x0000000108c6d63a libglib-2.0.0.dylib`g_poll + 794
frame #2: 0x000000010806f792 libgdk-quartz-2.0.0.dylib`select_thread_func + 306
frame #3: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #4: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #5: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #13, name = 'com.apple.NSEventThread'
frame #0: 0x00007fff74f751fa libsystem_kernel.dylib`mach_msg_trap + 10
frame #1: 0x00007fff74f74714 libsystem_kernel.dylib`mach_msg + 60
frame #2: 0x00007fff4ce52f65 CoreFoundation`__CFRunLoopServiceMachPort + 341
frame #3: 0x00007fff4ce522b7 CoreFoundation`__CFRunLoopRun + 1783
frame #4: 0x00007fff4ce51927 CoreFoundation`CFRunLoopRunSpecific + 487
frame #5: 0x00007fff4a51bfc4 AppKit`_NSEventThread + 184
frame #6: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #7: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #8: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #14, name = 'swap writer'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001086b0138 libgegl-0.4.0.dylib`gegl_tile_backend_swap_writer_thread + 120
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #15
frame #0: 0x00007fff74f7f28a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff75146009 libsystem_pthread.dylib`_pthread_wqthread + 1035
frame #2: 0x00007fff75145be9 libsystem_pthread.dylib`start_wqthread + 13
thread #16
frame #0: 0x00007fff74f7f28a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff7514620e libsystem_pthread.dylib`_pthread_wqthread + 1552
frame #2: 0x00007fff75145be9 libsystem_pthread.dylib`start_wqthread + 13
thread #17, name = 'pool'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff751475c2 libsystem_pthread.dylib`_pthread_cond_wait + 789
frame #2: 0x0000000108cc30e1 libglib-2.0.0.dylib`g_cond_wait_until + 145
frame #3: 0x0000000108c103a8 libglib-2.0.0.dylib`g_async_queue_pop_intern_unlocked + 168
frame #4: 0x0000000108c10624 libglib-2.0.0.dylib`g_async_queue_timeout_pop + 116
frame #5: 0x0000000108c94281 libglib-2.0.0.dylib`g_thread_pool_wait_for_new_pool + 145
frame #6: 0x0000000108c940e7 libglib-2.0.0.dylib`g_thread_pool_thread_proxy + 359
frame #7: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #8: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #9: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #10: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #18, name = 'pool'
frame #0: 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10
frame #1: 0x00007fff75146b9d libsystem_pthread.dylib`_pthread_mutex_lock_wait + 83
frame #2: 0x00007fff751444c8 libsystem_pthread.dylib`_pthread_mutex_lock_slow + 253
frame #3: 0x0000000108cc25cd libglib-2.0.0.dylib`g_mutex_lock + 29
frame #4: 0x0000000108bb4f6e libgobject-2.0.0.dylib`g_object_notify_queue_freeze + 30
frame #5: 0x0000000108bb3758 libgobject-2.0.0.dylib`g_object_init + 72
frame #6: 0x0000000108bd10db libgobject-2.0.0.dylib`g_type_create_instance + 971
frame #7: 0x0000000108bb65d5 libgobject-2.0.0.dylib`g_object_new_internal + 85
frame #8: 0x0000000108bb62c7 libgobject-2.0.0.dylib`g_object_new_valist + 1863
frame #9: 0x0000000108bb5862 libgobject-2.0.0.dylib`g_object_new + 402
frame #10: 0x00000001086ab6bd libgegl-0.4.0.dylib`gegl_tile_backend_buffer_new + 317
frame #11: 0x00000001086c5773 libgegl-0.4.0.dylib`gegl_operation_context_dup_input_maybe_copy + 179
frame #12: 0x00000001086be482 libgegl-0.4.0.dylib`thread_process + 66
frame #13: 0x0000000108c93ff7 libglib-2.0.0.dylib`g_thread_pool_thread_proxy + 119
frame #14: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #15: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #16: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #17: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #19, name = 'pool'
frame #0: 0x00007fff74f80142 libsystem_kernel.dylib`read + 10
frame #1: 0x0000000108192167 libgimpbase-2.0.0.dylib`gimp_stack_trace_print + 871
frame #2: 0x000000010709bb32 gimp-bin`gimp_eek + 402
frame #3: 0x000000010709b991 gimp-bin`gimp_fatal_error + 33
frame #4: 0x000000010709ce0e gimp-bin`gimp_sigfatal_handler + 158
frame #5: 0x00007fff7513cf5a libsystem_platform.dylib`_sigtramp + 26
frame #6: 0x0000000108c81567 libglib-2.0.0.dylib`magazine_chain_pop_head + 39
frame #7: 0x0000000108c804ef libglib-2.0.0.dylib`thread_memory_magazine1_alloc + 47
frame #8: 0x0000000108c8018f libglib-2.0.0.dylib`g_slice_alloc + 159
frame #9: 0x0000000108c82ddf libglib-2.0.0.dylib`g_slist_prepend + 31
frame #10: 0x0000000108bbc957 libgobject-2.0.0.dylib`g_object_notify_queue_add + 151
frame #11: 0x0000000108bb70e8 libgobject-2.0.0.dylib`object_set_property + 616
frame #12: 0x0000000108bb6703 libgobject-2.0.0.dylib`g_object_new_internal + 387
frame #13: 0x0000000108bb62c7 libgobject-2.0.0.dylib`g_object_new_valist + 1863
frame #14: 0x0000000108bb5862 libgobject-2.0.0.dylib`g_object_new + 402
frame #15: 0x00000001086ab6bd libgegl-0.4.0.dylib`gegl_tile_backend_buffer_new + 317
frame #16: 0x00000001086c5773 libgegl-0.4.0.dylib`gegl_operation_context_dup_input_maybe_copy + 179
frame #17: 0x00000001086be482 libgegl-0.4.0.dylib`thread_process + 66
frame #18: 0x0000000108c93ff7 libglib-2.0.0.dylib`g_thread_pool_thread_proxy + 119
frame #19: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #20: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #21: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #22: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #20, name = 'pool'
frame #0: 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10
frame #1: 0x00007fff75146b9d libsystem_pthread.dylib`_pthread_mutex_lock_wait + 83
frame #2: 0x00007fff751444c8 libsystem_pthread.dylib`_pthread_mutex_lock_slow + 253
frame #3: 0x0000000108cc25cd libglib-2.0.0.dylib`g_mutex_lock + 29
frame #4: 0x0000000108bb4f6e libgobject-2.0.0.dylib`g_object_notify_queue_freeze + 30
frame #5: 0x0000000108bb3758 libgobject-2.0.0.dylib`g_object_init + 72
frame #6: 0x0000000108bd10db libgobject-2.0.0.dylib`g_type_create_instance + 971
frame #7: 0x0000000108bb65d5 libgobject-2.0.0.dylib`g_object_new_internal + 85
frame #8: 0x0000000108bb62c7 libgobject-2.0.0.dylib`g_object_new_valist + 1863
frame #9: 0x0000000108bb5862 libgobject-2.0.0.dylib`g_object_new + 402
frame #10: 0x00000001086ab6bd libgegl-0.4.0.dylib`gegl_tile_backend_buffer_new + 317
frame #11: 0x00000001086c5773 libgegl-0.4.0.dylib`gegl_operation_context_dup_input_maybe_copy + 179
frame #12: 0x00000001086be482 libgegl-0.4.0.dylib`thread_process + 66
frame #13: 0x0000000108c93ff7 libglib-2.0.0.dylib`g_thread_pool_thread_proxy + 119
frame #14: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #15: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #16: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #17: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #21, name = 'pool'
frame #0: 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10
frame #1: 0x00007fff75146b9d libsystem_pthread.dylib`_pthread_mutex_lock_wait + 83
frame #2: 0x00007fff751444c8 libsystem_pthread.dylib`_pthread_mutex_lock_slow + 253
frame #3: 0x0000000108cc25cd libglib-2.0.0.dylib`g_mutex_lock + 29
frame #4: 0x0000000108bb4f6e libgobject-2.0.0.dylib`g_object_notify_queue_freeze + 30
frame #5: 0x0000000108bb3758 libgobject-2.0.0.dylib`g_object_init + 72
frame #6: 0x0000000108bd10db libgobject-2.0.0.dylib`g_type_create_instance + 971
frame #7: 0x0000000108bb65d5 libgobject-2.0.0.dylib`g_object_new_internal + 85
frame #8: 0x0000000108bb62c7 libgobject-2.0.0.dylib`g_object_new_valist + 1863
frame #9: 0x0000000108bb5862 libgobject-2.0.0.dylib`g_object_new + 402
frame #10: 0x00000001086ab6bd libgegl-0.4.0.dylib`gegl_tile_backend_buffer_new + 317
frame #11: 0x00000001086c5773 libgegl-0.4.0.dylib`gegl_operation_context_dup_input_maybe_copy + 179
frame #12: 0x00000001086be482 libgegl-0.4.0.dylib`thread_process + 66
frame #13: 0x0000000108c93ff7 libglib-2.0.0.dylib`g_thread_pool_thread_proxy + 119
frame #14: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #15: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #16: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #17: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #22, name = 'pool'
frame #0: 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10
frame #1: 0x00007fff75146b9d libsystem_pthread.dylib`_pthread_mutex_lock_wait + 83
frame #2: 0x00007fff751444c8 libsystem_pthread.dylib`_pthread_mutex_lock_slow + 253
frame #3: 0x0000000108cc25cd libglib-2.0.0.dylib`g_mutex_lock + 29
frame #4: 0x0000000108bb4f6e libgobject-2.0.0.dylib`g_object_notify_queue_freeze + 30
frame #5: 0x0000000108bb3758 libgobject-2.0.0.dylib`g_object_init + 72
frame #6: 0x0000000108bd10db libgobject-2.0.0.dylib`g_type_create_instance + 971
frame #7: 0x0000000108bbbe9c libgobject-2.0.0.dylib`g_object_constructor + 28
frame #8: 0x0000000108688393 libgegl-0.4.0.dylib`gegl_buffer_constructor + 67
frame #9: 0x0000000108bbcb1f libgobject-2.0.0.dylib`g_object_new_with_custom_constructor + 415
frame #10: 0x0000000108bb65c0 libgobject-2.0.0.dylib`g_object_new_internal + 64
frame #11: 0x0000000108bb62c7 libgobject-2.0.0.dylib`g_object_new_valist + 1863
frame #12: 0x0000000108bb5862 libgobject-2.0.0.dylib`g_object_new + 402
frame #13: 0x00000001086c59f5 libgegl-0.4.0.dylib`gegl_operation_context_dup_input_maybe_copy + 821
frame #14: 0x00000001086be482 libgegl-0.4.0.dylib`thread_process + 66
frame #15: 0x0000000108c93ff7 libglib-2.0.0.dylib`g_thread_pool_thread_proxy + 119
frame #16: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #17: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #18: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #19: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #23, name = 'pool'
frame #0: 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10
frame #1: 0x00007fff75146b9d libsystem_pthread.dylib`_pthread_mutex_lock_wait + 83
frame #2: 0x00007fff751444c8 libsystem_pthread.dylib`_pthread_mutex_lock_slow + 253
frame #3: 0x0000000108cc25cd libglib-2.0.0.dylib`g_mutex_lock + 29
frame #4: 0x0000000108bb4f6e libgobject-2.0.0.dylib`g_object_notify_queue_freeze + 30
frame #5: 0x0000000108bb3758 libgobject-2.0.0.dylib`g_object_init + 72
frame #6: 0x0000000108bd10db libgobject-2.0.0.dylib`g_type_create_instance + 971
frame #7: 0x0000000108bb65d5 libgobject-2.0.0.dylib`g_object_new_internal + 85
frame #8: 0x0000000108bb62c7 libgobject-2.0.0.dylib`g_object_new_valist + 1863
frame #9: 0x0000000108bb5862 libgobject-2.0.0.dylib`g_object_new + 402
frame #10: 0x00000001086ab6bd libgegl-0.4.0.dylib`gegl_tile_backend_buffer_new + 317
frame #11: 0x00000001086c5773 libgegl-0.4.0.dylib`gegl_operation_context_dup_input_maybe_copy + 179
frame #12: 0x00000001086be482 libgegl-0.4.0.dylib`thread_process + 66
frame #13: 0x0000000108c93ff7 libglib-2.0.0.dylib`g_thread_pool_thread_proxy + 119
frame #14: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #15: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #16: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #17: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #24, name = 'pool'
frame #0: 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10
frame #1: 0x00007fff75146b9d libsystem_pthread.dylib`_pthread_mutex_lock_wait + 83
frame #2: 0x00007fff751444c8 libsystem_pthread.dylib`_pthread_mutex_lock_slow + 253
frame #3: 0x0000000108cc25cd libglib-2.0.0.dylib`g_mutex_lock + 29
frame #4: 0x0000000108bb4f6e libgobject-2.0.0.dylib`g_object_notify_queue_freeze + 30
frame #5: 0x0000000108bb3758 libgobject-2.0.0.dylib`g_object_init + 72
frame #6: 0x0000000108bd10db libgobject-2.0.0.dylib`g_type_create_instance + 971
frame #7: 0x0000000108bb65d5 libgobject-2.0.0.dylib`g_object_new_internal + 85
frame #8: 0x0000000108bb62c7 libgobject-2.0.0.dylib`g_object_new_valist + 1863
frame #9: 0x0000000108bb5862 libgobject-2.0.0.dylib`g_object_new + 402
frame #10: 0x00000001086ab6bd libgegl-0.4.0.dylib`gegl_tile_backend_buffer_new + 317
frame #11: 0x00000001086c5773 libgegl-0.4.0.dylib`gegl_operation_context_dup_input_maybe_copy + 179
frame #12: 0x00000001086be482 libgegl-0.4.0.dylib`thread_process + 66
frame #13: 0x0000000108c93ff7 libglib-2.0.0.dylib`g_thread_pool_thread_proxy + 119
frame #14: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #15: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #16: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #17: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
(lldb) bt all
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
* frame #0: 0x00000001086be09b libgegl-0.4.0.dylib`gegl_operation_filter_process + 1547
frame #1: 0x000000010af45f7e gegl-common.so`operation_process + 350
frame #2: 0x00000001086b8f80 libgegl-0.4.0.dylib`gegl_operation_process + 608
frame #3: 0x00000001086d7b12 libgegl-0.4.0.dylib`gegl_graph_process + 642
frame #4: 0x00000001086d6b53 libgegl-0.4.0.dylib`gegl_eval_manager_apply + 627
frame #5: 0x00000001086c9f39 libgegl-0.4.0.dylib`gegl_node_blit_buffer + 169
frame #6: 0x00000001075e2bc1 gimp-bin`gimp_projection_paint_area + 481
frame #7: 0x00000001075e19e1 gimp-bin`gimp_projection_chunk_render_iteration + 465
frame #8: 0x00000001075e2f54 gimp-bin`gimp_projection_chunk_render_callback + 100
frame #9: 0x0000000108c5263f libglib-2.0.0.dylib`g_idle_dispatch + 79
frame #10: 0x0000000108c56c43 libglib-2.0.0.dylib`g_main_dispatch + 419
frame #11: 0x0000000108c56a90 libglib-2.0.0.dylib`g_main_context_dispatch + 48
frame #12: 0x0000000108c56fde libglib-2.0.0.dylib`g_main_context_iterate + 446
frame #13: 0x0000000108c5749e libglib-2.0.0.dylib`g_main_loop_run + 558
frame #14: 0x000000010709b1b4 gimp-bin`app_run + 1972
frame #15: 0x000000010709e96a gimp-bin`main + 1402
frame #16: 0x00007fff74e2e015 libdyld.dylib`start + 1
frame #17: 0x00007fff74e2e015 libdyld.dylib`start + 1
thread #2, name = 'gmain'
frame #0: 0x00007fff74f7ecf2 libsystem_kernel.dylib`__select + 10
frame #1: 0x0000000108c6d63a libglib-2.0.0.dylib`g_poll + 794
frame #2: 0x0000000108c5936a libglib-2.0.0.dylib`g_main_context_poll + 106
frame #3: 0x0000000108c56fb5 libglib-2.0.0.dylib`g_main_context_iterate + 405
frame #4: 0x0000000108c57053 libglib-2.0.0.dylib`g_main_context_iteration + 83
frame #5: 0x0000000108c58c0d libglib-2.0.0.dylib`glib_worker_main + 29
frame #6: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #7: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #8: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #9: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #3, name = 'async'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074cde70 gimp-bin`gimp_parallel_run_async_thread_func(GimpParallelRunAsyncThread*) + 400
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #4, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #5, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #6, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #7, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #8, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #9, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #10, name = 'worker'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001074ce03f gimp-bin`gimp_parallel_distribute_thread_func(GimpParallelDistributeThread*) + 223
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #11
frame #0: 0x00007fff74f7f28a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff7514620e libsystem_pthread.dylib`_pthread_wqthread + 1552
frame #2: 0x00007fff75145be9 libsystem_pthread.dylib`start_wqthread + 13
thread #12
frame #0: 0x00007fff74f7ecf2 libsystem_kernel.dylib`__select + 10
frame #1: 0x0000000108c6d63a libglib-2.0.0.dylib`g_poll + 794
frame #2: 0x000000010806f792 libgdk-quartz-2.0.0.dylib`select_thread_func + 306
frame #3: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #4: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #5: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #13, name = 'com.apple.NSEventThread'
frame #0: 0x00007fff74f751fa libsystem_kernel.dylib`mach_msg_trap + 10
frame #1: 0x00007fff74f74714 libsystem_kernel.dylib`mach_msg + 60
frame #2: 0x00007fff4ce52f65 CoreFoundation`__CFRunLoopServiceMachPort + 341
frame #3: 0x00007fff4ce522b7 CoreFoundation`__CFRunLoopRun + 1783
frame #4: 0x00007fff4ce51927 CoreFoundation`CFRunLoopRunSpecific + 487
frame #5: 0x00007fff4a51bfc4 AppKit`_NSEventThread + 184
frame #6: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #7: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #8: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #14, name = 'swap writer'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff75147589 libsystem_pthread.dylib`_pthread_cond_wait + 732
frame #2: 0x0000000108cc2ef2 libglib-2.0.0.dylib`g_cond_wait + 50
frame #3: 0x00000001086b0138 libgegl-0.4.0.dylib`gegl_tile_backend_swap_writer_thread + 120
frame #4: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #5: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #6: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #7: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #15
frame #0: 0x00007fff74f7f28a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff75146009 libsystem_pthread.dylib`_pthread_wqthread + 1035
frame #2: 0x00007fff75145be9 libsystem_pthread.dylib`start_wqthread + 13
thread #16
frame #0: 0x00007fff74f7f28a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff7514620e libsystem_pthread.dylib`_pthread_wqthread + 1552
frame #2: 0x00007fff75145be9 libsystem_pthread.dylib`start_wqthread + 13
thread #17, name = 'pool'
frame #0: 0x00007fff74f7ea16 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff751475c2 libsystem_pthread.dylib`_pthread_cond_wait + 789
frame #2: 0x0000000108cc30e1 libglib-2.0.0.dylib`g_cond_wait_until + 145
frame #3: 0x0000000108c103a8 libglib-2.0.0.dylib`g_async_queue_pop_intern_unlocked + 168
frame #4: 0x0000000108c10624 libglib-2.0.0.dylib`g_async_queue_timeout_pop + 116
frame #5: 0x0000000108c94281 libglib-2.0.0.dylib`g_thread_pool_wait_for_new_pool + 145
frame #6: 0x0000000108c940e7 libglib-2.0.0.dylib`g_thread_pool_thread_proxy + 359
frame #7: 0x0000000108c92acd libglib-2.0.0.dylib`g_thread_proxy + 189
frame #8: 0x00007fff75146661 libsystem_pthread.dylib`_pthread_body + 340
frame #9: 0x00007fff7514650d libsystem_pthread.dylib`_pthread_start + 377
frame #10: 0x00007fff75145bf9 libsystem_pthread.dylib`thread_start + 13
thread #18, name = 'pool'
frame #0: 0x00007fff74f7ea46 libsystem_kernel.dylib`__psynch_mutexwait + 10
frame #1: 0x00007fff75146b9d libsystem_pthread.dylib`_pthread_mutex_lock_wait + 83
frame #2: 0x00007fff751444c8 libsystem_pthread.dylib`_pthread_mutex_lock_slow + 253
frame #3: 0x0000000108cc25cd libglib-2.0.0.dylib`g_mutex_lock + 29
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frame #5: 0x0000000108bb3758 libgobject-2.0.0.dylib`g_object_init + 72
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frame #1: 0x0000000108192167 libgimpbase-2.0.0.dylib`gimp_stack_trace_print + 871
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frame #9: 0x0000000108c82ddf libglib-2.0.0.dylib`g_slist_prepend + 31
frame #10: 0x0000000108bbc957 libgobject-2.0.0.dylib`g_object_notify_queue_add + 151
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