$ LANG=C lldb gimp (lldb) target create "gimp" Current executable set to 'gimp' (x86_64). (lldb) b __workq_kernreturn Breakpoint 1: where = libsystem_kernel.dylib`__workq_kernreturn, address = 0x0000000000015e60 (lldb) b __workq_open Breakpoint 2: where = libsystem_kernel.dylib`__workq_open, address = 0x0000000000015e78 (lldb) run --verbose Process 10906 launched: '/opt/local/bin/gimp' (x86_64) Error spawning command line `launchctl getenv DBUS_LAUNCHD_SESSION_BUS_SOCKET': Child process killed by signal 11 INIT: gimp_load_config Parsing '/Users/$USER/Library/Application Support/GIMP/2.8/unitrc' Parsing '/opt/local/etc/gimp/2.0/gimprc' Parsing '/Users/$USER/Library/Application Support/GIMP/2.8/gimprc' gimp_composite: verbose=no Processor instruction sets: +mmx +sse +sse2 -3dnow -altivec -vis Dynamic session lookup supported but failed: launchctl terminated abnormally without any error message Not enough memory Adding theme 'Default' (/opt/local/share/gimp/2.0/themes/Default) Adding theme 'Nodoka' (/opt/local/share/gimp/2.0/themes/Nodoka) Adding theme 'Small' (/opt/local/share/gimp/2.0/themes/Small) Writing '/Users/$USER/Library/Application Support/GIMP/2.8/themerc' Trying splash '/Users/$USER/Library/Application Support/GIMP/2.8/gimp-splash.png' ... failed Trying splash '/opt/local/share/gimp/2.0/images/gimp-splash.png' ... OK Process 10906 stopped * thread #1: tid = 0x514c1, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 (lldb) bt * thread #1: tid = 0x514c1, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1 * frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn frame #1: 0x00007fff8ca76f46 libsystem_pthread.dylib`pthread_workqueue_setdispatch_np + 45 frame #2: 0x00007fff926ebcce libdispatch.dylib`_dispatch_root_queues_init + 36 frame #3: 0x00007fff926ea28d libdispatch.dylib`_dispatch_client_callout + 8 frame #4: 0x00007fff926ea1fc libdispatch.dylib`dispatch_once_f + 79 frame #5: 0x00007fff926ebc28 libdispatch.dylib`_dispatch_queue_wakeup_global_slow + 230 frame #6: 0x00007fff8d3dcca9 CoreFoundation`__CFXNotificationCenterSetupConnection + 313 frame #7: 0x00007fff8d3dc9b7 CoreFoundation`__CFXNotificationCenterCreate + 343 frame #8: 0x00007fff8d3dc84a CoreFoundation`__CFNotificationCenterGetDistributedCenter_block_invoke + 26 frame #9: 0x00007fff926ea28d libdispatch.dylib`_dispatch_client_callout + 8 frame #10: 0x00007fff926ea1fc libdispatch.dylib`dispatch_once_f + 79 frame #11: 0x00007fff8d40cd63 CoreFoundation`CFNotificationCenterGetDistributedCenter + 83 frame #12: 0x00007fff8d40cca7 CoreFoundation`__71+[CFPrefsSource withSourceForIdentifier:user:byHost:container:perform:]_block_invoke + 23 frame #13: 0x00007fff926ea28d libdispatch.dylib`_dispatch_client_callout + 8 frame #14: 0x00007fff926ea1fc libdispatch.dylib`dispatch_once_f + 79 frame #15: 0x00007fff8d40caea CoreFoundation`+[CFPrefsSource withSourceForIdentifier:user:byHost:container:perform:] + 474 frame #16: 0x00007fff8d40c8fb CoreFoundation`-[CFPrefsSearchListSource addSourceForIdentifier:user:byHost:] + 123 frame #17: 0x00007fff8d407a03 CoreFoundation`+[CFPrefsSearchListSource withSearchListForIdentifier:perform:] + 323 frame #18: 0x00007fff8d407878 CoreFoundation`CFPreferencesCopyAppValue + 168 frame #19: 0x00007fff8d493347 CoreFoundation`CFLocaleCopyPreferredLanguages + 71 frame #20: 0x0000000100e5d03f libpango-1.0.0.dylib`pango_language_get_default + 65 frame #21: 0x0000000100e57fee libpango-1.0.0.dylib`pango_context_init + 57 frame #22: 0x00000001012429c6 libgobject-2.0.0.dylib`g_type_create_instance + 610 frame #23: 0x0000000101232996 libgobject-2.0.0.dylib`g_object_new_internal + 52 frame #24: 0x00000001012323b1 libgobject-2.0.0.dylib`g_object_newv + 458 frame #25: 0x00000001012321ad libgobject-2.0.0.dylib`g_object_new + 193 frame #26: 0x0000000100e5b1cb libpango-1.0.0.dylib`pango_font_map_create_context + 20 frame #27: 0x0000000100af9e56 libgdk-x11-2.0.0.dylib`gdk_pango_context_get_for_screen + 61 frame #28: 0x00000001008e1d07 libgtk-x11-2.0.0.dylib`gtk_widget_create_pango_context + 74 frame #29: 0x00000001008e1c7c libgtk-x11-2.0.0.dylib`gtk_widget_get_pango_context + 78 frame #30: 0x00000001008e1e4d libgtk-x11-2.0.0.dylib`gtk_widget_create_pango_layout + 59 frame #31: 0x0000000100013a92 gimp`splash_create + 944 frame #32: 0x0000000100010b94 gimp`gui_init + 416 frame #33: 0x000000010000c9c7 gimp`app_run + 308 frame #34: 0x000000010000ec13 gimp`main + 909 frame #35: 0x00007fff914165fd libdyld.dylib`start + 1 (lldb) c Process 10906 resuming Process 10906 stopped * thread #1: tid = 0x514c1, 0x00007fff8a320e78 libsystem_kernel.dylib`__workq_open, queue = 'com.apple.main-thread', stop reason = breakpoint 2.1 frame #0: 0x00007fff8a320e78 libsystem_kernel.dylib`__workq_open libsystem_kernel.dylib`__workq_open: -> 0x7fff8a320e78: movl $0x200016f, %eax 0x7fff8a320e7d: movq %rcx, %r10 0x7fff8a320e80: syscall 0x7fff8a320e82: jae 0x7fff8a320e8c ; __workq_open + 20 (lldb) bt * thread #1: tid = 0x514c1, 0x00007fff8a320e78 libsystem_kernel.dylib`__workq_open, queue = 'com.apple.main-thread', stop reason = breakpoint 2.1 * frame #0: 0x00007fff8a320e78 libsystem_kernel.dylib`__workq_open frame #1: 0x00007fff8ca76f5e libsystem_pthread.dylib`pthread_workqueue_setdispatch_np + 69 frame #2: 0x00007fff926ebcce libdispatch.dylib`_dispatch_root_queues_init + 36 frame #3: 0x00007fff926ea28d libdispatch.dylib`_dispatch_client_callout + 8 frame #4: 0x00007fff926ea1fc libdispatch.dylib`dispatch_once_f + 79 frame #5: 0x00007fff926ebc28 libdispatch.dylib`_dispatch_queue_wakeup_global_slow + 230 frame #6: 0x00007fff8d3dcca9 CoreFoundation`__CFXNotificationCenterSetupConnection + 313 frame #7: 0x00007fff8d3dc9b7 CoreFoundation`__CFXNotificationCenterCreate + 343 frame #8: 0x00007fff8d3dc84a CoreFoundation`__CFNotificationCenterGetDistributedCenter_block_invoke + 26 frame #9: 0x00007fff926ea28d libdispatch.dylib`_dispatch_client_callout + 8 frame #10: 0x00007fff926ea1fc libdispatch.dylib`dispatch_once_f + 79 frame #11: 0x00007fff8d40cd63 CoreFoundation`CFNotificationCenterGetDistributedCenter + 83 frame #12: 0x00007fff8d40cca7 CoreFoundation`__71+[CFPrefsSource withSourceForIdentifier:user:byHost:container:perform:]_block_invoke + 23 frame #13: 0x00007fff926ea28d libdispatch.dylib`_dispatch_client_callout + 8 frame #14: 0x00007fff926ea1fc libdispatch.dylib`dispatch_once_f + 79 frame #15: 0x00007fff8d40caea CoreFoundation`+[CFPrefsSource withSourceForIdentifier:user:byHost:container:perform:] + 474 frame #16: 0x00007fff8d40c8fb CoreFoundation`-[CFPrefsSearchListSource addSourceForIdentifier:user:byHost:] + 123 frame #17: 0x00007fff8d407a03 CoreFoundation`+[CFPrefsSearchListSource withSearchListForIdentifier:perform:] + 323 frame #18: 0x00007fff8d407878 CoreFoundation`CFPreferencesCopyAppValue + 168 frame #19: 0x00007fff8d493347 CoreFoundation`CFLocaleCopyPreferredLanguages + 71 frame #20: 0x0000000100e5d03f libpango-1.0.0.dylib`pango_language_get_default + 65 frame #21: 0x0000000100e57fee libpango-1.0.0.dylib`pango_context_init + 57 frame #22: 0x00000001012429c6 libgobject-2.0.0.dylib`g_type_create_instance + 610 frame #23: 0x0000000101232996 libgobject-2.0.0.dylib`g_object_new_internal + 52 frame #24: 0x00000001012323b1 libgobject-2.0.0.dylib`g_object_newv + 458 frame #25: 0x00000001012321ad libgobject-2.0.0.dylib`g_object_new + 193 frame #26: 0x0000000100e5b1cb libpango-1.0.0.dylib`pango_font_map_create_context + 20 frame #27: 0x0000000100af9e56 libgdk-x11-2.0.0.dylib`gdk_pango_context_get_for_screen + 61 frame #28: 0x00000001008e1d07 libgtk-x11-2.0.0.dylib`gtk_widget_create_pango_context + 74 frame #29: 0x00000001008e1c7c libgtk-x11-2.0.0.dylib`gtk_widget_get_pango_context + 78 frame #30: 0x00000001008e1e4d libgtk-x11-2.0.0.dylib`gtk_widget_create_pango_layout + 59 frame #31: 0x0000000100013a92 gimp`splash_create + 944 frame #32: 0x0000000100010b94 gimp`gui_init + 416 frame #33: 0x000000010000c9c7 gimp`app_run + 308 frame #34: 0x000000010000ec13 gimp`main + 909 frame #35: 0x00007fff914165fd libdyld.dylib`start + 1 (lldb) c Process 10906 resuming Process 10906 stopped * thread #1: tid = 0x514c1, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 (lldb) c Process 10906 resuming Process 10906 stopped * thread #10: tid = 0x51827, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 (lldb) c Process 10906 resuming Process 10906 stopped * thread #11: tid = 0x51828, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, queue = 'com.apple.libdispatch-manager', stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 (lldb) c Process 10906 resuming Process 10906 stopped * thread #10: tid = 0x51827, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 (lldb) Process 10906 resuming Process 10906 stopped * thread #1: tid = 0x514c1, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 (lldb) Process 10906 resuming Process 10906 stopped * thread #10: tid = 0x51827, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 thread #11: tid = 0x51828, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, queue = 'com.apple.libdispatch-manager', stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 (lldb) Process 10906 resuming Process 10906 stopped * thread #10: tid = 0x51827, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 thread #11: tid = 0x51828, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, queue = 'com.apple.libdispatch-manager', stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 (lldb) Process 10906 resuming Process 10906 stopped * thread #10: tid = 0x51827, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, queue = 'com.apple.root.default-overcommit-priority', stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20 (lldb) Process 10906 resuming Process 10906 stopped * thread #12: tid = 0x51832, 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn, stop reason = breakpoint 1.1 frame #0: 0x00007fff8a320e60 libsystem_kernel.dylib`__workq_kernreturn libsystem_kernel.dylib`__workq_kernreturn: -> 0x7fff8a320e60: movl $0x2000170, %eax 0x7fff8a320e65: movq %rcx, %r10 0x7fff8a320e68: syscall 0x7fff8a320e6a: jae 0x7fff8a320e74 ; __workq_kernreturn + 20