Intermittent "Rename symbol under cursor" segfault

Process: Qt Creator [10576]
Path: /Users/USER/*/Qt Creator.app/Contents/MacOS/Qt Creator
Identifier: org.qt-project.qtcreator
Version: 4.5 (4.5.0)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Qt Creator [10576]
User ID: 501

Date/Time: 2017-12-20 14:36:06.249 +0000
OS Version: Mac OS X 10.12.6 (16G1036)
Report Version: 12
Anonymous UUID: 42E4155B-49D4-C917-F871-D6ADB718D215

Sleep/Wake UUID: B7FCDC70-82D4-4706-8B88-6BF51C5C9D21

Time Awake Since Boot: 20000 seconds
Time Since Wake: 5700 seconds

System Integrity Protection: enabled

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

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000008
Exception Note: EXC_CORPSE_NOTIFY

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

VM Regions Near 0x8:
--> 
 __TEXT 00000001049fc000-0000000104a0e000 [ 72K] r-x/rwx SM=COW /Users/USER/*/Qt Creator.app/Contents/MacOS/Qt Creator

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 org.qt-project.QtWidgets 0x0000000104e208f6 0x104c8c000 + 1657078
1 org.qt-project.QtWidgets 0x0000000104e1fd8e QMenu::internalDelayedPopup() + 1086
2 org.qt-project.QtCore 0x0000000105970b16 QObject::event(QEvent*) + 102
3 org.qt-project.QtWidgets 0x0000000104cd6b1d QWidget::event(QEvent*) + 5117
4 org.qt-project.QtWidgets 0x0000000104e27f92 QMenu::event(QEvent*) + 1106
5 org.qt-project.QtWidgets 0x0000000104c9c9a2 QApplicationPrivate::notify_helper(QObject*, QEvent*) + 306
6 org.qt-project.QtWidgets 0x0000000104c9dcbf QApplication::notify(QObject*, QEvent*) + 383
7 org.qt-project.QtCore 0x000000010594797f QCoreApplication::notifyInternal2(QObject*, QEvent*) + 159
8 org.qt-project.QtCore 0x000000010599e87a QTimerInfoList::activateTimers() + 890
9 libqcocoa.dylib 0x0000000107bd5bc2 0x107bad000 + 166850
10 com.apple.CoreFoundation 0x00007fff81cdd321 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
11 com.apple.CoreFoundation 0x00007fff81cbe197 __CFRunLoopDoSources0 + 423
12 com.apple.CoreFoundation 0x00007fff81cbd716 __CFRunLoopRun + 934
13 com.apple.CoreFoundation 0x00007fff81cbd114 CFRunLoopRunSpecific + 420
14 com.apple.HIToolbox 0x00007fff8121debc RunCurrentEventLoopInMode + 240
15 com.apple.HIToolbox 0x00007fff8121dbf9 ReceiveNextEventCommon + 184
16 com.apple.HIToolbox 0x00007fff8121db26 _BlockUntilNextEventMatchingListInModeWithFilter + 71
17 com.apple.AppKit 0x00007fff7f7b4a54 _DPSNextEvent + 1120
18 com.apple.AppKit 0x00007fff7ff307ee -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2796
19 com.apple.AppKit 0x00007fff7f7a93db -[NSApplication run] + 926
20 libqcocoa.dylib 0x0000000107bd689d 0x107bad000 + 170141
21 org.qt-project.QtCore 0x0000000105943502 QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 418
22 org.qt-project.QtWidgets 0x0000000104e2614b QMenu::exec(QPoint const&, QAction*) + 107
23 libCppEditor.dylib 0x000000010cd31e7d CppEditor::Internal::CppEditorWidget::contextMenuEvent(QContextMenuEvent*) + 781
24 org.qt-project.QtWidgets 0x0000000104cd5e3f QWidget::event(QEvent*) + 1823
25 org.qt-project.QtWidgets 0x0000000104d7fb8d QFrame::event(QEvent*) + 45
26 org.qt-project.QtWidgets 0x0000000104d89929 QAbstractScrollArea::viewportEvent(QEvent*) + 57
27 libTextEditor.dylib 0x000000010be8b619 TextEditor::TextEditorWidget::viewportEvent(QEvent*) + 617
28 org.qt-project.QtWidgets 0x0000000104d8a524 0x104c8c000 + 1041700
29 org.qt-project.QtCore 0x0000000105947c62 QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) + 210
30 org.qt-project.QtWidgets 0x0000000104c9c98d QApplicationPrivate::notify_helper(QObject*, QEvent*) + 285
31 org.qt-project.QtWidgets 0x0000000104c9eccc QApplication::notify(QObject*, QEvent*) + 4492
32 org.qt-project.QtCore 0x000000010594797f QCoreApplication::notifyInternal2(QObject*, QEvent*) + 159
33 org.qt-project.QtWidgets 0x0000000104cf6ce9 0x104c8c000 + 437481
34 org.qt-project.QtWidgets 0x0000000104cf5300 0x104c8c000 + 430848
35 org.qt-project.QtWidgets 0x0000000104c9c9a2 QApplicationPrivate::notify_helper(QObject*, QEvent*) + 306
36 org.qt-project.QtWidgets 0x0000000104c9dcbf QApplication::notify(QObject*, QEvent*) + 383
37 org.qt-project.QtCore 0x000000010594797f QCoreApplication::notifyInternal2(QObject*, QEvent*) + 159
38 org.qt-project.QtGui 0x000000010525a44c QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) + 2956
39 org.qt-project.QtGui 0x0000000105241b5b QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 155
40 libqcocoa.dylib 0x0000000107bd7aa1 0x107bad000 + 174753
41 com.apple.CoreFoundation 0x00007fff81cdd321 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
42 com.apple.CoreFoundation 0x00007fff81cbe21d __CFRunLoopDoSources0 + 557
43 com.apple.CoreFoundation 0x00007fff81cbd716 __CFRunLoopRun + 934
44 com.apple.CoreFoundation 0x00007fff81cbd114 CFRunLoopRunSpecific + 420
45 com.apple.HIToolbox 0x00007fff8121debc RunCurrentEventLoopInMode + 240
46 com.apple.HIToolbox 0x00007fff8121dbf9 ReceiveNextEventCommon + 184
47 com.apple.HIToolbox 0x00007fff8121db26 _BlockUntilNextEventMatchingListInModeWithFilter + 71
48 com.apple.AppKit 0x00007fff7f7b4a54 _DPSNextEvent + 1120
49 com.apple.AppKit 0x00007fff7ff307ee -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2796
50 com.apple.AppKit 0x00007fff7f7a93db -[NSApplication run] + 926
51 libqcocoa.dylib 0x0000000107bd689d 0x107bad000 + 170141
52 org.qt-project.QtCore 0x0000000105943502 QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 418
53 org.qt-project.QtCore 0x0000000105948092 QCoreApplication::exec() + 402
54 org.qt-project.qtcreator 0x0000000104a075e1 main + 16145
55 libdyld.dylib 0x00007fff97443235 start + 1