https://bugs.kde.org/show_bug.cgi?id=430366
Bug ID: 430366 Summary: Crash when creating an 32x32 pixel image Product: krita Version: 4.4.1 Platform: macOS (DMG) OS: macOS Status: REPORTED Severity: normal Priority: NOR Component: OpenGL Canvas Assignee: krita-bugs-n...@kde.org Reporter: b...@valdyas.org Target Milestone: --- This is a macos specific crash. Set the display settings according to the screenshot in https://krita-artists.org/t/creating-a-new-image-crashes-krita-4-4-1-immediately-on-macos-10-15-7/15540/6 and create a 32x32 image: (lldb) thread backtrace all * thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x0) * frame #0: 0x00007fff382ba7fe GLEngine`gleRunVertexSubmitImmediate + 6606 frame #1: 0x00007fff38246dda GLEngine`glDrawArrays_ACC_GL3Exec + 732 frame #2: 0x00000001012ca976 libkritaui.20.dylib`KisOpenGLCanvas2::drawGrid(QRect const&) + 2134 frame #3: 0x00000001012c82e4 libkritaui.20.dylib`KisOpenGLCanvas2::renderCanvasGL(QRect const&) + 468 frame #4: 0x00000001012c7e09 libkritaui.20.dylib`KisOpenGLCanvas2::paintGL() + 265 frame #5: 0x00000001012c7bba libkritaui.20.dylib`KisOpenGLCanvas2::resizeGL(int, int) + 490 frame #6: 0x000000010371f998 QtWidgets`QOpenGLWidget::resizeEvent(QResizeEvent*) + 104 frame #7: 0x00000001036f9b69 QtWidgets`QWidget::event(QEvent*) + 1129 frame #8: 0x00000001036beee0 QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 272 frame #9: 0x00000001036c0295 QtWidgets`QApplication::notify(QObject*, QEvent*) + 581 frame #10: 0x0000000101476b3a libkritaui.20.dylib`KisApplication::notify(QObject*, QEvent*) + 26 frame #11: 0x00000001048caf74 QtCore`QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212 frame #12: 0x00000001036f1f3e QtWidgets`QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) + 270 frame #13: 0x00000001036f8776 QtWidgets`QWidgetPrivate::show_helper() + 38 frame #14: 0x00000001036f8b3b QtWidgets`QWidgetPrivate::showChildren(bool) + 347 frame #15: 0x00000001036f8798 QtWidgets`QWidgetPrivate::show_helper() + 72 frame #16: 0x00000001036f8b3b QtWidgets`QWidgetPrivate::showChildren(bool) + 347 frame #17: 0x00000001036f8798 QtWidgets`QWidgetPrivate::show_helper() + 72 frame #18: 0x00000001036f8b3b QtWidgets`QWidgetPrivate::showChildren(bool) + 347 frame #19: 0x00000001036f8798 QtWidgets`QWidgetPrivate::show_helper() + 72 frame #20: 0x00000001036f8b3b QtWidgets`QWidgetPrivate::showChildren(bool) + 347 frame #21: 0x00000001036f8798 QtWidgets`QWidgetPrivate::show_helper() + 72 frame #22: 0x00000001036f953c QtWidgets`QWidgetPrivate::setVisible(bool) + 828 frame #23: 0x000000010382c5c8 QtWidgets`___lldb_unnamed_symbol2061$$QtWidgets + 792 frame #24: 0x000000010382fc21 QtWidgets`QMdiSubWindow::changeEvent(QEvent*) + 465 frame #25: 0x00000001036f9774 QtWidgets`QWidget::event(QEvent*) + 116 frame #26: 0x000000010382f6d7 QtWidgets`QMdiSubWindow::event(QEvent*) + 1847 frame #27: 0x00000001036beee0 QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 272 frame #28: 0x00000001036c0295 QtWidgets`QApplication::notify(QObject*, QEvent*) + 581 frame #29: 0x0000000101476b3a libkritaui.20.dylib`KisApplication::notify(QObject*, QEvent*) + 26 frame #30: 0x00000001048caf74 QtCore`QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212 frame #31: 0x00000001036ecf28 QtWidgets`QWidget::setWindowState(QFlags<Qt::WindowState>) + 440 frame #32: 0x00000001036ed153 QtWidgets`QWidget::showMaximized() + 35 frame #33: 0x000000010381d2ae QtWidgets`___lldb_unnamed_symbol1933$$QtWidgets + 158 frame #34: 0x000000010381d15d QtWidgets`___lldb_unnamed_symbol1932$$QtWidgets + 93 frame #35: 0x00000001048fab55 QtCore`QMetaObject::activate(QObject*, int, int, void**) + 1765 frame #36: 0x0000000103829b43 QtWidgets`___lldb_unnamed_symbol2040$$QtWidgets + 659 frame #37: 0x000000010382e9ec QtWidgets`QMdiSubWindow::eventFilter(QObject*, QEvent*) + 1164 frame #38: 0x00000001048cb20e QtCore`QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) + 206 frame #39: 0x00000001036beecb QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 251 frame #40: 0x00000001036c0295 QtWidgets`QApplication::notify(QObject*, QEvent*) + 581 frame #41: 0x0000000101476b3a libkritaui.20.dylib`KisApplication::notify(QObject*, QEvent*) + 26 frame #42: 0x00000001048caf74 QtCore`QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212 frame #43: 0x00000001036f88ed QtWidgets`QWidgetPrivate::show_helper() + 413 frame #44: 0x00000001036f953c QtWidgets`QWidgetPrivate::setVisible(bool) + 828 frame #45: 0x00000001036f8b34 QtWidgets`QWidgetPrivate::showChildren(bool) + 340 frame #46: 0x00000001036f8798 QtWidgets`QWidgetPrivate::show_helper() + 72 frame #47: 0x00000001036f953c QtWidgets`QWidgetPrivate::setVisible(bool) + 828 frame #48: 0x000000010382fb25 QtWidgets`QMdiSubWindow::changeEvent(QEvent*) + 213 frame #49: 0x00000001036f9774 QtWidgets`QWidget::event(QEvent*) + 116 frame #50: 0x000000010382f6d7 QtWidgets`QMdiSubWindow::event(QEvent*) + 1847 frame #51: 0x00000001036beee0 QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 272 frame #52: 0x00000001036c0295 QtWidgets`QApplication::notify(QObject*, QEvent*) + 581 frame #53: 0x0000000101476b3a libkritaui.20.dylib`KisApplication::notify(QObject*, QEvent*) + 26 frame #54: 0x00000001048caf74 QtCore`QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212 frame #55: 0x00000001036ecf28 QtWidgets`QWidget::setWindowState(QFlags<Qt::WindowState>) + 440 frame #56: 0x00000001036ed153 QtWidgets`QWidget::showMaximized() + 35 frame #57: 0x000000010382edda QtWidgets`QMdiSubWindow::eventFilter(QObject*, QEvent*) + 2170 frame #58: 0x00000001048cb20e QtCore`QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) + 206 frame #59: 0x00000001036beecb QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 251 frame #60: 0x00000001036c0295 QtWidgets`QApplication::notify(QObject*, QEvent*) + 581 frame #61: 0x0000000101476b3a libkritaui.20.dylib`KisApplication::notify(QObject*, QEvent*) + 26 frame #62: 0x00000001048caf74 QtCore`QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212 frame #63: 0x00000001036ecf28 QtWidgets`QWidget::setWindowState(QFlags<Qt::WindowState>) + 440 frame #64: 0x00000001036ed153 QtWidgets`QWidget::showMaximized() + 35 frame #65: 0x00000001014afca2 libkritaui.20.dylib`KisMainWindow::showView(KisView*, QMdiSubWindow*) + 658 frame #66: 0x00000001014aed6a libkritaui.20.dylib`KisMainWindow::addView(KisView*, QMdiSubWindow*) + 170 frame #67: 0x00000001014b22d4 libkritaui.20.dylib`KisMainWindow::addViewAndNotifyLoadingCompleted(KisDocument*, QMdiSubWindow*) + 84 frame #68: 0x00000001048fab55 QtCore`QMetaObject::activate(QObject*, int, int, void**) + 1765 frame #69: 0x00000001015616cc libkritaui.20.dylib`___lldb_unnamed_symbol7261$$libkritaui.20.dylib + 60 frame #70: 0x00000001048fab55 QtCore`QMetaObject::activate(QObject*, int, int, void**) + 1765 frame #71: 0x0000000103852042 QtWidgets`___lldb_unnamed_symbol2264$$QtWidgets + 786 frame #72: 0x00000001048fab55 QtCore`QMetaObject::activate(QObject*, int, int, void**) + 1765 frame #73: 0x00000001037a7baf QtWidgets`___lldb_unnamed_symbol1008$$QtWidgets + 111 frame #74: 0x00000001037a7a4c QtWidgets`___lldb_unnamed_symbol1006$$QtWidgets + 236 frame #75: 0x00000001037a8b7c QtWidgets`QAbstractButton::mouseReleaseEvent(QMouseEvent*) + 268 frame #76: 0x00000001036f98b7 QtWidgets`QWidget::event(QEvent*) + 439 frame #77: 0x00000001036beee0 QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 272 frame #78: 0x00000001036c1e46 QtWidgets`QApplication::notify(QObject*, QEvent*) + 7670 frame #79: 0x0000000101476b3a libkritaui.20.dylib`KisApplication::notify(QObject*, QEvent*) + 26 frame #80: 0x00000001048caf74 QtCore`QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212 frame #81: 0x00000001036bf807 QtWidgets`QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) + 903 frame #82: 0x0000000103718bef QtWidgets`___lldb_unnamed_symbol467$$QtWidgets + 1663 frame #83: 0x00000001037178de QtWidgets`___lldb_unnamed_symbol462$$QtWidgets + 238 frame #84: 0x00000001036beee0 QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 272 frame #85: 0x00000001036c0295 QtWidgets`QApplication::notify(QObject*, QEvent*) + 581 frame #86: 0x0000000101476b3a libkritaui.20.dylib`KisApplication::notify(QObject*, QEvent*) + 26 frame #87: 0x00000001048caf74 QtCore`QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212 frame #88: 0x00000001040506a3 QtGui`QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) + 4003 frame #89: 0x00000001040376cb QtGui`QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 219 frame #90: 0x000000010be372a8 libqcocoa.dylib`___lldb_unnamed_symbol693$$libqcocoa.dylib + 40 frame #91: 0x00007fff2d67fd52 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 frame #92: 0x00007fff2d67fcf1 CoreFoundation`__CFRunLoopDoSource0 + 103 frame #93: 0x00007fff2d67fb0b CoreFoundation`__CFRunLoopDoSources0 + 209 frame #94: 0x00007fff2d67e83a CoreFoundation`__CFRunLoopRun + 927 frame #95: 0x00007fff2d67de3e CoreFoundation`CFRunLoopRunSpecific + 462 frame #96: 0x00007fff2c2aaabd HIToolbox`RunCurrentEventLoopInMode + 292 frame #97: 0x00007fff2c2aa6f4 HIToolbox`ReceiveNextEventCommon + 359 frame #98: 0x00007fff2c2aa579 HIToolbox`_BlockUntilNextEventMatchingListInModeWithFilter + 64 frame #99: 0x00007fff2a8f0039 AppKit`_DPSNextEvent + 883 frame #100: 0x00007fff2a8ee880 AppKit`-[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352 frame #101: 0x00007fff2a8e058e AppKit`-[NSApplication run] + 658 frame #102: 0x000000010be36108 libqcocoa.dylib`___lldb_unnamed_symbol674$$libqcocoa.dylib + 2648 frame #103: 0x00000001048c66bf QtCore`QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 frame #104: 0x00000001038bb58e QtWidgets`QDialog::exec() + 510 frame #105: 0x00000001014b7286 libkritaui.20.dylib`KisMainWindow::slotFileNew() + 1334 frame #106: 0x00000001048fab55 QtCore`QMetaObject::activate(QObject*, int, int, void**) + 1765 frame #107: 0x00000001037a7baf QtWidgets`___lldb_unnamed_symbol1008$$QtWidgets + 111 frame #108: 0x00000001037a7a4c QtWidgets`___lldb_unnamed_symbol1006$$QtWidgets + 236 frame #109: 0x00000001037a8b7c QtWidgets`QAbstractButton::mouseReleaseEvent(QMouseEvent*) + 268 frame #110: 0x00000001036f98b7 QtWidgets`QWidget::event(QEvent*) + 439 frame #111: 0x00000001036beee0 QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 272 frame #112: 0x00000001036c1e46 QtWidgets`QApplication::notify(QObject*, QEvent*) + 7670 frame #113: 0x0000000101476b3a libkritaui.20.dylib`KisApplication::notify(QObject*, QEvent*) + 26 frame #114: 0x00000001048caf74 QtCore`QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212 frame #115: 0x00000001036bf807 QtWidgets`QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) + 903 frame #116: 0x0000000103718bef QtWidgets`___lldb_unnamed_symbol467$$QtWidgets + 1663 frame #117: 0x00000001037178de QtWidgets`___lldb_unnamed_symbol462$$QtWidgets + 238 frame #118: 0x00000001036beee0 QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 272 frame #119: 0x00000001036c0295 QtWidgets`QApplication::notify(QObject*, QEvent*) + 581 frame #120: 0x0000000101476b3a libkritaui.20.dylib`KisApplication::notify(QObject*, QEvent*) + 26 frame #121: 0x00000001048caf74 QtCore`QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212 frame #122: 0x00000001040506a3 QtGui`QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) + 4003 frame #123: 0x00000001040376cb QtGui`QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 219 frame #124: 0x000000010be372a8 libqcocoa.dylib`___lldb_unnamed_symbol693$$libqcocoa.dylib + 40 frame #125: 0x00007fff2d67fd52 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 frame #126: 0x00007fff2d67fcf1 CoreFoundation`__CFRunLoopDoSource0 + 103 frame #127: 0x00007fff2d67fb0b CoreFoundation`__CFRunLoopDoSources0 + 209 frame #128: 0x00007fff2d67e83a CoreFoundation`__CFRunLoopRun + 927 frame #129: 0x00007fff2d67de3e CoreFoundation`CFRunLoopRunSpecific + 462 frame #130: 0x00007fff2c2aaabd HIToolbox`RunCurrentEventLoopInMode + 292 frame #131: 0x00007fff2c2aa6f4 HIToolbox`ReceiveNextEventCommon + 359 frame #132: 0x00007fff2c2aa579 HIToolbox`_BlockUntilNextEventMatchingListInModeWithFilter + 64 frame #133: 0x00007fff2a8f0039 AppKit`_DPSNextEvent + 883 frame #134: 0x00007fff2a8ee880 AppKit`-[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352 frame #135: 0x00007fff2a8e058e AppKit`-[NSApplication run] + 658 frame #136: 0x000000010be36108 libqcocoa.dylib`___lldb_unnamed_symbol674$$libqcocoa.dylib + 2648 frame #137: 0x00000001048c66bf QtCore`QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 frame #138: 0x00000001048cb5c2 QtCore`QCoreApplication::exec() + 130 frame #139: 0x000000010000fcc6 krita`main + 10694 frame #140: 0x00007fff676efcc9 libdyld.dylib`start + 1 thread #6 frame #0: 0x00007fff678324ce libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff678f0aa1 libsystem_pthread.dylib`_pthread_wqthread + 390 frame #2: 0x00007fff678efb77 libsystem_pthread.dylib`start_wqthread + 15 thread #7 frame #0: 0x00007fff678324ce libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff678f0aa1 libsystem_pthread.dylib`_pthread_wqthread + 390 frame #2: 0x00007fff678efb77 libsystem_pthread.dylib`start_wqthread + 15 thread #8, queue = 'com.apple.opengl.cvmDoWork' frame #0: 0x00007fff67830dfa libsystem_kernel.dylib`mach_msg_trap + 10 frame #1: 0x00007fff67831170 libsystem_kernel.dylib`mach_msg + 60 frame #2: 0x00007fff676aa90e libdispatch.dylib`_dispatch_mach_send_and_wait_for_reply + 632 frame #3: 0x00007fff676aad4e libdispatch.dylib`dispatch_mach_send_with_result_and_wait_for_reply + 50 frame #4: 0x00007fff67932846 libxpc.dylib`xpc_connection_send_message_with_reply_sync + 238 frame #5: 0x00007fff37526573 libCoreVMClient.dylib`cvms_element_build_and_get_internal + 229 frame #6: 0x00007fff3752647f libCoreVMClient.dylib`cvms_element_build_from_source + 185 frame #7: 0x00007fff3751dfce libCVMSPluginSupport.dylib`cvm_deferred_build_modular(void*) + 422 frame #8: 0x00007fff67696658 libdispatch.dylib`_dispatch_client_callout + 8 frame #9: 0x00007fff6769bc44 libdispatch.dylib`_dispatch_lane_serial_drain + 597 frame #10: 0x00007fff6769c5d6 libdispatch.dylib`_dispatch_lane_invoke + 363 frame #11: 0x00007fff676a5c09 libdispatch.dylib`_dispatch_workloop_worker_thread + 596 frame #12: 0x00007fff678f0a3d libsystem_pthread.dylib`_pthread_wqthread + 290 frame #13: 0x00007fff678efb77 libsystem_pthread.dylib`start_wqthread + 15 thread #9, name = 'com.apple.CFSocket.private' frame #0: 0x00007fff678390fe libsystem_kernel.dylib`__select + 10 frame #1: 0x00007fff2d6a8c53 CoreFoundation`__CFSocketManager + 641 frame #2: 0x00007fff678f4109 libsystem_pthread.dylib`_pthread_start + 148 frame #3: 0x00007fff678efb8b libsystem_pthread.dylib`thread_start + 15 thread #10, name = 'com.apple.NSEventThread' frame #0: 0x00007fff67830dfa libsystem_kernel.dylib`mach_msg_trap + 10 frame #1: 0x00007fff67831170 libsystem_kernel.dylib`mach_msg + 60 frame #2: 0x00007fff2d67fef5 CoreFoundation`__CFRunLoopServiceMachPort + 247 frame #3: 0x00007fff2d67e9c2 CoreFoundation`__CFRunLoopRun + 1319 frame #4: 0x00007fff2d67de3e CoreFoundation`CFRunLoopRunSpecific + 462 frame #5: 0x00007fff2aa91954 AppKit`_NSEventThread + 132 frame #6: 0x00007fff678f4109 libsystem_pthread.dylib`_pthread_start + 148 frame #7: 0x00007fff678efb8b libsystem_pthread.dylib`thread_start + 15 thread #11, name = 'Qt bearer thread' frame #0: 0x00007fff678373d6 libsystem_kernel.dylib`poll + 10 frame #1: 0x000000010491f7f0 QtCore`qt_safe_poll(pollfd*, unsigned int, timespec const*) + 480 frame #2: 0x0000000104920eb3 QtCore`QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 899 frame #3: 0x00000001048c66bf QtCore`QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 frame #4: 0x000000010470809c QtCore`QThread::exec() + 140 frame #5: 0x0000000104708f53 QtCore`___lldb_unnamed_symbol228$$QtCore + 323 frame #6: 0x00007fff678f4109 libsystem_pthread.dylib`_pthread_start + 148 frame #7: 0x00007fff678efb8b libsystem_pthread.dylib`thread_start + 15 thread #12, name = 'KisTileDataSwapper' frame #0: 0x00007fff67833882 libsystem_kernel.dylib`__psynch_cvwait + 10 frame #1: 0x00007fff678f4425 libsystem_pthread.dylib`_pthread_cond_wait + 698 frame #2: 0x000000010471123b QtCore`___lldb_unnamed_symbol285$$QtCore + 59 frame #3: 0x00000001047111d4 QtCore`QWaitCondition::wait(QMutex*, QDeadlineTimer) + 100 frame #4: 0x000000010470d93e QtCore`QSemaphore::tryAcquire(int, int) + 142 frame #5: 0x000000010253baa5 libkritaimage.20.dylib`KisTileDataSwapper::run() + 53 frame #6: 0x0000000104708f53 QtCore`___lldb_unnamed_symbol228$$QtCore + 323 frame #7: 0x00007fff678f4109 libsystem_pthread.dylib`_pthread_start + 148 frame #8: 0x00007fff678efb8b libsystem_pthread.dylib`thread_start + 15 thread #14 frame #0: 0x00007fff67830e4e libsystem_kernel.dylib`semaphore_timedwait_trap + 10 frame #1: 0x00007fff67696b6b libdispatch.dylib`_dispatch_sema4_timedwait + 76 frame #2: 0x00007fff67696f97 libdispatch.dylib`_dispatch_semaphore_wait_slow + 58 frame #3: 0x00007fff676a4795 libdispatch.dylib`_dispatch_worker_thread + 284 frame #4: 0x00007fff678f4109 libsystem_pthread.dylib`_pthread_start + 148 frame #5: 0x00007fff678efb8b libsystem_pthread.dylib`thread_start + 15 thread #15 frame #0: 0x00007fff678324ce libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff678f0aa1 libsystem_pthread.dylib`_pthread_wqthread + 390 frame #2: 0x00007fff678efb77 libsystem_pthread.dylib`start_wqthread + 15 thread #16 frame #0: 0x00007fff678324ce libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff678f0aa1 libsystem_pthread.dylib`_pthread_wqthread + 390 frame #2: 0x00007fff678efb77 libsystem_pthread.dylib`start_wqthread + 15 thread #17 frame #0: 0x00007fff678324ce libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff678f0aa1 libsystem_pthread.dylib`_pthread_wqthread + 390 frame #2: 0x00007fff678efb77 libsystem_pthread.dylib`start_wqthread + 15 thread #18 frame #0: 0x00007fff678324ce libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff678f0aa1 libsystem_pthread.dylib`_pthread_wqthread + 390 frame #2: 0x00007fff678efb77 libsystem_pthread.dylib`start_wqthread + 15 thread #19 frame #0: 0x0000000000000000 (lldb) -- You are receiving this mail because: You are watching all bug changes.