Happens in QmitkStreamlineTrackingView

Stack trace:

1 ?? 0x7400630065
2 QObject::disconnect(QObject const *, const char *, QObject const *, const char *) 0x7ffff76fdce9
3 QmitkNodeDescriptor::RemoveAction QmitkNodeDescriptor.cpp 95 0x7fffc553b5ef
4 QmitkDataManagerView::~QmitkDataManagerView QmitkDataManagerView.cpp 108 0x7fff88d7fd5a
5 QmitkDataManagerView::~QmitkDataManagerView QmitkDataManagerView.cpp 110 0x7fff88d7fec7
6 berry::Object::UnRegister berryObject.cpp 134 0x7fffc5894129
7 berry::SmartPointer<berry::IWorkbenchPart>::operator= berrySmartPointer.h 274 0x7fffc5de7d0c
8 berry::SmartPointer<berry::IWorkbenchPart>::operator= berrySmartPointer.h 251 0x7fffc5de7ee1
9 berry::PagePartSelectionTracker::SetPart berryPagePartSelectionTracker.cpp 244 0x7fffc5e80373
10 berry::PagePartSelectionTracker::~PagePartSelectionTracker berryPagePartSelectionTracker.cpp 179 0x7fffc5e7fc69
11 berry::PagePartSelectionTracker::~PagePartSelectionTracker berryPagePartSelectionTracker.cpp 181 0x7fffc5e7fd7b
12 berry::Object::UnRegister berryObject.cpp 134 0x7fffc5894129
13 berry::SmartPointer<berry::AbstractPartSelectionTracker>::UnRegister berrySmartPointer.h 300 0x7fffc5de7fe1
14 berry::SmartPointer<berry::AbstractPartSelectionTracker>::~SmartPointer berrySmartPointer.h 110 0x7fffc5de7765
15 QHashNode<QString, berry::SmartPointer<berry::AbstractPartSelectionTracker>>::~QHashNode qhash.h 149 0x7fffc5de85a1
16 QHash<QString, berry::SmartPointer<berry::AbstractPartSelectionTracker>>::deleteNode2 qhash.h 545 0x7fffc5de85f7
17 QHashData::free_helper(void ( *)(QHashData::Node *)) 0x7ffff7549c99
18 QHash<QString, berry::SmartPointer<berry::AbstractPartSelectionTracker>>::freeData qhash.h 585 0x7fffc5de7f2a
19 QHash<QString, berry::SmartPointer<berry::AbstractPartSelectionTracker>>::~QHash qhash.h 254 0x7fffc5de7663
20 berry::AbstractSelectionService::~AbstractSelectionService berryAbstractSelectionService.h 37 0x7fffc5e81959
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