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  1. Qt Creator
  2. QTCREATORBUG-24604

Crash after deleting breakpoints

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • Qt Creator 4.12.4
    • Debugger
    • None
    • MacBook Pro (macOS 15.5.6)
      Qt Creator 4.12.4
      Based on Qt 5.14.2 (Clang 10.0 (Apple), 64 bit)
      Built on Jul 7 2020 07:06:31
      From revision 88b9ef5c5b

    Description

      When right-clicking on a breakpoint and then selecting the menu item that is highlighted in the attached screenshot, I get a crash:

      Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x00000000000000b0
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Segmentation fault: 11
Termination Reason:    Namespace SIGNAL, Code 0xb
Terminating Process:   exc handler [18448]

VM Regions Near 0xb0:
--> 
    __TEXT                 0000000108556000-000000010856b000 [   84K] r-x/rwx SM=COW  /Users/USER/*/Qt Creator.app/Contents/MacOS/Qt Creator

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libDebugger.dylib             	0x000000010ebbf603 Debugger::Internal::GlobalBreakpointItem::deleteBreakpoint() + 547
1   libDebugger.dylib             	0x000000010ebd1937 std::__1::__function::__func<Debugger::Internal::BreakpointManager::contextMenuEvent(Utils::ItemViewEvent const&)::$_23, std::__1::allocator<Debugger::Internal::BreakpointManager::contextMenuEvent(Utils::ItemViewEvent const&)::$_23>, void ()>::operator()() + 103
2   org.qt-project.QtCore         	0x00000001097d8a95 0x1095b0000 + 2263701
3   org.qt-project.QtWidgets      	0x00000001088a9716 QAction::activate(QAction::ActionEvent) + 310
4   org.qt-project.QtWidgets      	0x0000000108a2daed 0x1088a2000 + 1620717
5   org.qt-project.QtWidgets      	0x0000000108a2b2ba 0x1088a2000 + 1610426
6   org.qt-project.QtWidgets      	0x0000000108a32a12 QMenu::mouseReleaseEvent(QMouseEvent*) + 690
7   org.qt-project.QtWidgets      	0x00000001088ed99d QWidget::event(QEvent*) + 445
8   org.qt-project.QtWidgets      	0x0000000108a330ca QMenu::event(QEvent*) + 1178
9   org.qt-project.QtWidgets      	0x00000001088b2f5a QApplicationPrivate::notify_helper(QObject*, QEvent*) + 266
10  org.qt-project.QtWidgets      	0x00000001088b5e32 QApplication::notify(QObject*, QEvent*) + 7330
11  org.qt-project.QtCore         	0x00000001097a59f4 QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212
12  org.qt-project.QtWidgets      	0x00000001088b3880 QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) + 896
13  org.qt-project.QtWidgets      	0x000000010890cca0 0x1088a2000 + 437408
14  org.qt-project.QtWidgets      	0x000000010890b5f5 0x1088a2000 + 431605
15  org.qt-project.QtWidgets      	0x00000001088b2f5a QApplicationPrivate::notify_helper(QObject*, QEvent*) + 266
16  org.qt-project.QtWidgets      	0x00000001088b43e6 QApplication::notify(QObject*, QEvent*) + 598
17  org.qt-project.QtCore         	0x00000001097a59f4 QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212
18  org.qt-project.QtGui          	0x0000000108e8b895 QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) + 3397
19  org.qt-project.QtGui          	0x0000000108e7115b QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 219
20  libqcocoa.dylib               	0x000000010bc580f0 0x10bc1f000 + 233712
21  libqcocoa.dylib               	0x000000010bc58858 0x10bc1f000 + 235608
22  com.apple.CoreFoundation      	0x00007fff30cbed52 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
23  com.apple.CoreFoundation      	0x00007fff30cbecf1 __CFRunLoopDoSource0 + 103
24  com.apple.CoreFoundation      	0x00007fff30cbeb0b __CFRunLoopDoSources0 + 209
25  com.apple.CoreFoundation      	0x00007fff30cbd83a __CFRunLoopRun + 927
26  com.apple.CoreFoundation      	0x00007fff30cbce3e CFRunLoopRunSpecific + 462
27  com.apple.HIToolbox           	0x00007fff2f8e9abd RunCurrentEventLoopInMode + 292
28  com.apple.HIToolbox           	0x00007fff2f8e96f4 ReceiveNextEventCommon + 359
29  com.apple.HIToolbox           	0x00007fff2f8e9579 _BlockUntilNextEventMatchingListInModeWithFilter + 64
30  com.apple.AppKit              	0x00007fff2df2f039 _DPSNextEvent + 883
31  com.apple.AppKit              	0x00007fff2df2d880 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352
32  com.apple.AppKit              	0x00007fff2df1f58e -[NSApplication run] + 658
33  libqcocoa.dylib               	0x000000010bc575d3 0x10bc1f000 + 230867
34  org.qt-project.QtCore         	0x00000001097a1a7f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431
35  org.qt-project.QtCore         	0x00000001097a6002 QCoreApplication::exec() + 130
36  org.qt-project.qtcreator      	0x0000000108562967 main + 15143
37  libdyld.dylib                 	0x00007fff6ad29cc9 start + 1

Thread 1:: com.apple.CFSocket.private
0   libsystem_kernel.dylib        	0x00007fff6ae730fe __select + 10
1   com.apple.CoreFoundation      	0x00007fff30ce7c53 __CFSocketManager + 641
2   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
3   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 2:: Qt bearer thread
0   libsystem_kernel.dylib        	0x00007fff6ae713d6 poll + 10
1   org.qt-project.QtCore         	0x00000001097fd53a qt_safe_poll(pollfd*, unsigned int, timespec const*) + 90
2   org.qt-project.QtCore         	0x00000001097fef31 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 833
3   org.qt-project.QtCore         	0x00000001097a1a7f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431
4   org.qt-project.QtCore         	0x00000001095d18e3 QThread::exec() + 131
5   org.qt-project.QtCore         	0x00000001095d2849 0x1095b0000 + 141385
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 3:: QThread
0   libsystem_kernel.dylib        	0x00007fff6ae713d6 poll + 10
1   org.qt-project.QtCore         	0x00000001097fd740 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 608
2   org.qt-project.QtCore         	0x00000001097fef31 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 833
3   org.qt-project.QtCore         	0x00000001097a1a7f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431
4   org.qt-project.QtCore         	0x00000001095d18e3 QThread::exec() + 131
5   org.qt-project.QtCore         	0x00000001095d2849 0x1095b0000 + 141385
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 4:: QNetworkAccessManager thread
0   libsystem_kernel.dylib        	0x00007fff6ae713d6 poll + 10
1   org.qt-project.QtCore         	0x00000001097fd740 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 608
2   org.qt-project.QtCore         	0x00000001097fef31 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 833
3   org.qt-project.QtCore         	0x00000001097a1a7f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431
4   org.qt-project.QtCore         	0x00000001095d18e3 QThread::exec() + 131
5   org.qt-project.QtCore         	0x00000001095d2849 0x1095b0000 + 141385
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 5:: QThread
0   libsystem_kernel.dylib        	0x00007fff6ae713d6 poll + 10
1   org.qt-project.QtCore         	0x00000001097fd740 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 608
2   org.qt-project.QtCore         	0x00000001097fef31 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 833
3   org.qt-project.QtCore         	0x00000001097a1a7f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431
4   org.qt-project.QtCore         	0x00000001095d18e3 QThread::exec() + 131
5   org.qt-project.QtCore         	0x00000001095d2849 0x1095b0000 + 141385
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 6:: QThread
0   libsystem_kernel.dylib        	0x00007fff6ae713d6 poll + 10
1   org.qt-project.QtCore         	0x00000001097fd740 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 608
2   org.qt-project.QtCore         	0x00000001097fef31 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 833
3   org.qt-project.QtCore         	0x00000001097a1a7f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431
4   org.qt-project.QtCore         	0x00000001095d18e3 QThread::exec() + 131
5   org.qt-project.QtCore         	0x00000001095d2849 0x1095b0000 + 141385
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 7:: com.apple.NSEventThread
0   libsystem_kernel.dylib        	0x00007fff6ae6adfa mach_msg_trap + 10
1   libsystem_kernel.dylib        	0x00007fff6ae6b170 mach_msg + 60
2   com.apple.CoreFoundation      	0x00007fff30cbeef5 __CFRunLoopServiceMachPort + 247
3   com.apple.CoreFoundation      	0x00007fff30cbd9c2 __CFRunLoopRun + 1319
4   com.apple.CoreFoundation      	0x00007fff30cbce3e CFRunLoopRunSpecific + 462
5   com.apple.AppKit              	0x00007fff2e0d0954 _NSEventThread + 132
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 8:: QmlJSEditor::Internal::SemanticInfoUpdater
0   libsystem_kernel.dylib        	0x00007fff6ae6d882 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	0x00007fff6af2e425 _pthread_cond_wait + 698
2   org.qt-project.QtCore         	0x00000001095da36b 0x1095b0000 + 172907
3   org.qt-project.QtCore         	0x00000001095da2ad QWaitCondition::wait(QMutex*, QDeadlineTimer) + 93
4   libQmlJSEditor.dylib          	0x0000000115b423a2 QmlJSEditor::Internal::SemanticInfoUpdater::run() + 162
5   org.qt-project.QtCore         	0x00000001095d2849 0x1095b0000 + 141385
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 9:: QmlJSEditor::Internal::SemanticInfoUpdater
0   libsystem_kernel.dylib        	0x00007fff6ae6d882 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	0x00007fff6af2e425 _pthread_cond_wait + 698
2   org.qt-project.QtCore         	0x00000001095da36b 0x1095b0000 + 172907
3   org.qt-project.QtCore         	0x00000001095da2ad QWaitCondition::wait(QMutex*, QDeadlineTimer) + 93
4   libQmlJSEditor.dylib          	0x0000000115b423a2 QmlJSEditor::Internal::SemanticInfoUpdater::run() + 162
5   org.qt-project.QtCore         	0x00000001095d2849 0x1095b0000 + 141385
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 10:: QmlJSEditor::Internal::SemanticInfoUpdater
0   libsystem_kernel.dylib        	0x00007fff6ae6d882 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	0x00007fff6af2e425 _pthread_cond_wait + 698
2   org.qt-project.QtCore         	0x00000001095da36b 0x1095b0000 + 172907
3   org.qt-project.QtCore         	0x00000001095da2ad QWaitCondition::wait(QMutex*, QDeadlineTimer) + 93
4   libQmlJSEditor.dylib          	0x0000000115b423a2 QmlJSEditor::Internal::SemanticInfoUpdater::run() + 162
5   org.qt-project.QtCore         	0x00000001095d2849 0x1095b0000 + 141385
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 11:: QmlJSEditor::Internal::SemanticInfoUpdater
0   libsystem_kernel.dylib        	0x00007fff6ae6d882 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	0x00007fff6af2e425 _pthread_cond_wait + 698
2   org.qt-project.QtCore         	0x00000001095da36b 0x1095b0000 + 172907
3   org.qt-project.QtCore         	0x00000001095da2ad QWaitCondition::wait(QMutex*, QDeadlineTimer) + 93
4   libQmlJSEditor.dylib          	0x0000000115b423a2 QmlJSEditor::Internal::SemanticInfoUpdater::run() + 162
5   org.qt-project.QtCore         	0x00000001095d2849 0x1095b0000 + 141385
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 12:: QmlJSEditor::Internal::SemanticInfoUpdater
0   libsystem_kernel.dylib        	0x00007fff6ae6d882 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	0x00007fff6af2e425 _pthread_cond_wait + 698
2   org.qt-project.QtCore         	0x00000001095da36b 0x1095b0000 + 172907
3   org.qt-project.QtCore         	0x00000001095da2ad QWaitCondition::wait(QMutex*, QDeadlineTimer) + 93
4   libQmlJSEditor.dylib          	0x0000000115b423a2 QmlJSEditor::Internal::SemanticInfoUpdater::run() + 162
5   org.qt-project.QtCore         	0x00000001095d2849 0x1095b0000 + 141385
6   libsystem_pthread.dylib       	0x00007fff6af2e109 _pthread_start + 148
7   libsystem_pthread.dylib       	0x00007fff6af29b8b thread_start + 15

Thread 13:
0   libsystem_pthread.dylib       	0x00007fff6af29b68 start_wqthread + 0

Thread 14:: Dispatch queue: com.apple.root.user-interactive-qos
0   libsystem_kernel.dylib        	0x00007fff6ae6adfa mach_msg_trap + 10
1   libsystem_kernel.dylib        	0x00007fff6ae6b170 mach_msg + 60
2   com.apple.QuartzCore          	0x00007fff3c7ac825 CA::CA_BLOCKED_WAITING_FOR_CLIENT_FENCES(unsigned int, unsigned long) + 170
3   com.apple.QuartzCore          	0x00007fff3c78e72a CA::Context::commit_transaction(CA::Transaction*, double) + 1906
4   com.apple.QuartzCore          	0x00007fff3c78ccf0 CA::Transaction::commit() + 644
5   com.apple.AppKit              	0x00007fff2df87384 NSPerformVisuallyAtomicChange + 154
6   com.apple.AppKit              	0x00007fff2e1d5e1c __42-[NSAnimation(NSInternal) _runInNewThread]_block_invoke + 80
7   libdispatch.dylib             	0x00007fff6accf6c4 _dispatch_call_block_and_release + 12
8   libdispatch.dylib             	0x00007fff6acd0658 _dispatch_client_callout + 8
9   libdispatch.dylib             	0x00007fff6acdeaa8 _dispatch_root_queue_drain + 663
10  libdispatch.dylib             	0x00007fff6acdf097 _dispatch_worker_thread2 + 92
11  libsystem_pthread.dylib       	0x00007fff6af2a9f7 _pthread_wqthread + 220
12  libsystem_pthread.dylib       	0x00007fff6af29b77 start_wqthread + 15

Thread 15:
0   libsystem_pthread.dylib       	0x00007fff6af29b68 start_wqthread + 0

Thread 16:
0   libsystem_pthread.dylib       	0x00007fff6af29b68 start_wqthread + 0

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x00000000e8c20b65  rbx: 0x0000000000000000  rcx: 0x0000000000000365  rdx: 0x00000000e8e213d0
  rdi: 0x00000000e8c20b65  rsi: 0x00006000595c3cf0  rbp: 0x00007ffee76a74f0  rsp: 0x00007ffee76a7460
   r8: 0x00000000000003ff   r9: 0x00000000000007fb  r10: 0x0000000000003cf0  r11: 0x0000000000000010
  r12: 0x0000600027374840  r13: 0x0000000116d4cdc0  r14: 0x0000000000000000  r15: 0x0000600045506d80
  rip: 0x000000010ebbf603  rfl: 0x0000000000010202  cr2: 0x00000000000000b0
  
Logical CPU:     6
Error Code:      0x00000004 (no mapping for user data read)
Trap Number:     14

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-24306 Crash when trying to remove all breakpoints of a file

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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              hjk hjk
              mitch_curtis Mitch Curtis
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                Created:
                Updated:
                Resolved:

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