#0  0x00007fa5d949ae97 in __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {0, 7976209252846846976, 140350371257678, 140350371249347, 0, 140350292672924, 2, 42, 42, 140350371258336, 1256, 0, 0, 0, 0, 0}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x00007fa5de05c7f9 in KCrash::defaultCrashHandler(int) () at /usr/lib/x86_64-linux-gnu/libKF5Crash.so.5
#2  0x00007fa5d949af20 in <signal handler called> () at /lib/x86_64-linux-gnu/libc.so.6
#3  0x000056378f9010ff in  ()
#4  0x000056378f9031ad in  ()
#5  0x00007fa5db40662c in QModelIndex::data(int) const (arole=0, this=0x7ffecb875080) at ../../include/QtCore/../../src/corelib/itemmodels/qabstractitemmodel.h:432
        value = {d = {data = {c = 0 '\000', uc = 0 '\000', s = 0, sc = 0 '\000', us = 0, i = 0, u = 0, l = 0, ul = 0, b = false, d = 0, f = 0, real = 0, ll = 0, ull = 0, o = 0x0, ptr = 0x0, shared = 0x0}, type = 0, is_shared = 0, is_null = 1}}
#6  0x00007fa5db40662c in QStyledItemDelegate::initStyleOption(QStyleOptionViewItem*, QModelIndex const&) const (this=0x563791eb49d0, option=0x7ffecb874ef0, index=...) at itemviews/qstyleditemdelegate.cpp:345
        value = {d = {data = {c = 0 '\000', uc = 0 '\000', s = 0, sc = 0 '\000', us = 0, i = 0, u = 0, l = 0, ul = 0, b = false, d = 0, f = 0, real = 0, ll = 0, ull = 0, o = 0x0, ptr = 0x0, shared = 0x0}, type = 0, is_shared = 0, is_null = 1}}
#7  0x00007fa5db405b2c in QStyledItemDelegate::sizeHint(QStyleOptionViewItem const&, QModelIndex const&) const (this=0x563791eb49d0, option=..., index=...) at itemviews/qstyleditemdelegate.cpp:410
        value = {d = {data = {c = 0 '\000', uc = 0 '\000', s = 0, sc = 0 '\000', us = 0, i = 0, u = 0, l = 0, ul = 0, b = false, d = 0, f = 0, real = 0, ll = 0, ull = 0, o = 0x0, ptr = 0x0, shared = 0x0}, type = 0, is_shared = 0, is_null = 1}}
        opt = {<QStyleOption> = {version = 4, type = 10, state = {i = 1}, direction = Qt::LeftToRight, rect = {x1 = 0, y1 = 0, x2 = -2, y2 = -1}, fontMetrics = {d = {d = 0x563791c03890}}, palette = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa5dada4de0, data = 0x7fa5dada4c80, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x563791abdc00, {data = {current_group = 0, resolve_mask = 64}, for_faster_swapping_dont_use = 1024}}, styleObject = 0x563791b5d600}, displayAlignment = {i = 1}, decorationAlignment = {i = 132}, textElideMode = Qt::ElideRight, decorationPosition = QStyleOptionViewItem::Left, decorationSize = {wd = 16, ht = 16}, font = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa5dada8d20, data = 0x7fa5dada8c60, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = {d = 0x563791c03890}, resolve_mask = 0}, showDecorationSelected = true, features = {i = 0}, locale = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa5da50b060 <qt_meta_stringdata_QLocale>, data = 0x7fa5da509700 <qt_meta_data_QLocale>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = {d = 0x563792331ec0}}, widget = 0x563791b5d600, index = {r = 0, c = 0, i = 94796671277728, m = 0x563791ead760}, checkState = Qt::Unchecked, icon = {d = 0x0}, text = {static null = {<No data fields>}, d = 0x7fa5da507220 <QArrayData::shared_null>}, viewItemPosition = QStyleOptionViewItem::Invalid, backgroundBrush = {d = {d = 0x563791b83da0}}}
        style = <optimized out>
#8  0x000056378f906ca4 in  ()
#9  0x00007fa5db44994a in QTreeView::indexRowSizeHint(QModelIndex const&) const (this=this@entry=0x563791b5d600, index=...) at itemviews/qtreeview.cpp:3001
        editor = 0x0
        hint = <optimized out>
        logicalColumn = <optimized out>
        idx = {r = 0, c = 0, i = 94796671277728, m = 0x563791ead760}
        column = 0
        start = <optimized out>
        end = 15
        count = <optimized out>
        emptyHeader = false
        parent = {r = -1, c = -1, i = 0, m = 0x0}
        height = -1
        option = {<QStyleOption> = {version = 4, type = 10, state = {i = 1}, direction = Qt::LeftToRight, rect = {x1 = 0, y1 = 0, x2 = -2, y2 = -1}, fontMetrics = {d = {d = 0x563791c03890}}, palette = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa5dada4de0, data = 0x7fa5dada4c80, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x563791b4c600, {data = {current_group = 0, resolve_mask = 0}, for_faster_swapping_dont_use = 0}}, styleObject = 0x563791b5d600}, displayAlignment = {i = 129}, decorationAlignment = {i = 132}, textElideMode = Qt::ElideRight, decorationPosition = QStyleOptionViewItem::Left, decorationSize = {wd = 16, ht = 16}, font = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa5dada8d20, data = 0x7fa5dada8c60, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = {d = 0x563791c03890}, resolve_mask = 0}, showDecorationSelected = true, features = {i = 0}, locale = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa5da50b060 <qt_meta_stringdata_QLocale>, data = 0x7fa5da509700 <qt_meta_data_QLocale>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = {d = 0x563792331ec0}}, widget = 0x563791b5d600, index = {r = -1, c = -1, i = 0, m = 0x0}, checkState = Qt::Unchecked, icon = {d = 0x0}, text = {static null = {<No data fields>}, d = 0x7fa5da507220 <QArrayData::shared_null>}, viewItemPosition = QStyleOptionViewItem::Invalid, backgroundBrush = {d = {d = 0x563791b83da0}}}
#10 0x00007fa5db44a2de in QTreeViewPrivate::layout(int, bool, bool) (this=this@entry=0x563791e039e0, i=i@entry=-1, recursiveExpanding=recursiveExpanding@entry=false, afterIsUninitialized=afterIsUninitialized@entry=false) at itemviews/qtreeview.cpp:3335
        index = {r = 0, c = 0, i = 94796671277728, m = 0x563791ead760}
        current = {r = -1, c = -1, i = 0, m = 0x0}
        parent = {r = -1, c = -1, i = 0, m = 0x0}
        count = 1
        expanding = true
        first = <optimized out>
        level = <optimized out>
        hidden = <optimized out>
        last = <optimized out>
        children = <optimized out>
        item = <optimized out>
#11 0x00007fa5db45223e in QTreeView::doItemsLayout() (this=0x563791b5d600) at itemviews/qtreeview.cpp:2120
        parent = {r = -1, c = -1, i = 0, m = 0x0}
#12 0x00007fa5db44c8d5 in QAbstractItemViewPrivate::executePostedLayout() const (this=0x563791e039e0) at ../../include/QtWidgets/5.9.4/QtWidgets/private/../../../../../src/widgets/itemviews/qabstractitemview_p.h:229
        this = 0x563791e039e0
        viewportSize = {wd = 1918, ht = 484}
        itemsInViewport = <optimized out>
        columnCount = <optimized out>
        columnsInViewport = <optimized out>
#13 0x00007fa5db44c8d5 in QTreeViewPrivate::updateScrollBars() (this=0x563791e039e0) at itemviews/qtreeview.cpp:3666
        viewportSize = {wd = 1918, ht = 484}
        itemsInViewport = <optimized out>
        columnCount = <optimized out>
        columnsInViewport = <optimized out>
#14 0x00007fa5db453da8 in QTreeView::updateGeometries() (this=0x563791b5d600) at itemviews/qtreeview.cpp:2840
        height = 19
        vg = <optimized out>
        geometryRect = {x1 = 1, y1 = 1, x2 = 1918, y2 = 19}
#15 0x00007fa5db3e3829 in QAbstractItemView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qabstractitemview.cpp:418
        _t = <optimized out>
#16 0x00007fa5da4481a5 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x563791eab6e0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0x0) at kernel/qobject.cpp:3766
        method_relative = 25
        callFunction = 0x7fa5db3e32b0 <QAbstractItemView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>
        receiver = 0x563791b5d600
        receiverInSameThread = <optimized out>
        sw = {receiver = 0x563791b5d600, previousSender = 0x0, currentSender = {sender = 0x563791eab6e0, signal = 22, ref = 1}, switched = true}
        c = 0x563791ead670
        last = 0x563791ead670
        locker = {val = 140350313043136}
        connectionLists = {connectionLists = 0x563791ead5f0}
        list = <optimized out>
        currentThreadId = 0x7fa5df42b380
        signal_index = 22
        empty_argv = {0x0}
#17 0x00007fa5da448877 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x563791eab6e0, m=m@entry=0x7fa5db8793c0 <QHeaderView::staticMetaObject>, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0x0) at kernel/qobject.cpp:3628
#18 0x00007fa5db3ef1f3 in QHeaderView::geometriesChanged() (this=this@entry=0x563791eab6e0) at .moc/moc_qheaderview.cpp:453
#19 0x00007fa5db3f94e1 in QHeaderView::viewportEvent(QEvent*) (this=0x563791eab6e0, e=0x7ffecb8757f0) at itemviews/qheaderview.cpp:2675
#20 0x00007fa5da4192ac in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) (receiver=receiver@entry=0x563791eabbf0, event=event@entry=0x7ffecb8757f0) at kernel/qcoreapplication.cpp:1127
        obj = <optimized out>
        i = 0
#21 0x00007fa5db197805 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x563791a63f00, receiver=receiver@entry=0x563791eabbf0, e=e@entry=0x7ffecb8757f0) at kernel/qapplication.cpp:3718
        consumed = <optimized out>
#22 0x00007fa5db19f0f4 in QApplication::notify(QObject*, QEvent*) (this=0x7ffecb875f70, receiver=0x563791eabbf0, e=0x7ffecb8757f0) at kernel/qapplication.cpp:3481
        w = 0x563791eabbf0
        extra = <optimized out>
        isProxyWidget = <optimized out>
        res = false
#23 0x00007fa5da4195c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=receiver@entry=0x563791eabbf0, event=event@entry=0x7ffecb8757f0) at kernel/qcoreapplication.cpp:1016
        selfRequired = true
        result = false
        cbdata = {0x563791eabbf0, 0x7ffecb8757f0, 0x7ffecb87578f}
        d = <optimized out>
        threadData = 0x563791a5a150
        scopeLevelCounter = {threadData = 0x563791a5a150}
#24 0x00007fa5db1d132a in QCoreApplication::sendEvent(QObject*, QEvent*) (event=0x7ffecb8757f0, receiver=0x563791eabbf0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
        e = <incomplete type>
        i = 0
        childList = {<QListSpecialMethods<QObject*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x563791eac620}, d = 0x563791eac620}}
#25 0x00007fa5db1d132a in QWidgetPrivate::hideChildren(bool) (this=<optimized out>, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8454
        e = <incomplete type>
        i = 0
        childList = {<QListSpecialMethods<QObject*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x563791eac620}, d = 0x563791eac620}}
#26 0x00007fa5db1d1312 in QWidgetPrivate::hideChildren(bool) (this=<optimized out>, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8449
        e = <incomplete type>
        i = 4
        childList = {<QListSpecialMethods<QObject*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x563791f9b110}, d = 0x563791f9b110}}
#27 0x00007fa5db1d1312 in QWidgetPrivate::hideChildren(bool) (this=<optimized out>, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8449
        e = <incomplete type>
        i = 0
        childList = {<QListSpecialMethods<QObject*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x563791f88800}, d = 0x563791f88800}}
#28 0x00007fa5db1d1312 in QWidgetPrivate::hideChildren(bool) (this=<optimized out>, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8449
        e = <incomplete type>
        i = 0
        childList = {<QListSpecialMethods<QObject*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x563791ec7020}, d = 0x563791ec7020}}
#29 0x00007fa5db1d1312 in QWidgetPrivate::hideChildren(bool) (this=<optimized out>, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8449
        e = <incomplete type>
        i = 1
        childList = {<QListSpecialMethods<QObject*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x563791f9cf60}, d = 0x563791f9cf60}}
#30 0x00007fa5db1d1312 in QWidgetPrivate::hideChildren(bool) (this=<optimized out>, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8449
        e = <incomplete type>
        i = 2
        childList = {<QListSpecialMethods<QObject*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x563791f97750}, d = 0x563791f97750}}
#31 0x00007fa5db1d1312 in QWidgetPrivate::hideChildren(bool) (this=<optimized out>, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8449
        e = <incomplete type>
        i = 3
        childList = {<QListSpecialMethods<QObject*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x5637923c4b60}, d = 0x5637923c4b60}}
#32 0x00007fa5db1d1312 in QWidgetPrivate::hideChildren(bool) (this=this@entry=0x563791ad33b0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8449
        e = <incomplete type>
        i = 4
        childList = {<QListSpecialMethods<QObject*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x56379201d2e0}, d = 0x56379201d2e0}}
#33 0x00007fa5db1d15f4 in QWidgetPrivate::hide_helper() (this=this@entry=0x563791ad33b0) at kernel/qwidget.cpp:8177
        hideEvent = <incomplete type>
#34 0x00007fa5db1d5da0 in QWidget::setVisible(bool) (this=0x7ffecb875fe0, visible=<optimized out>) at kernel/qwidget.cpp:8368
        hideToParentEvent = {_vptr.QEvent = 0x7ffecb875e30, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7fa5da5c0bc0 <qt_meta_stringdata_QEvent>, data = 0x7fa5da5c0600 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x7ffecb875e28, t = 24544, posted = 1, spont = 1, m_accept = 1, reserved = 6512}
#35 0x00007fa5db1d18b8 in QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) (this=0x563791ad33b0, mode=<optimized out>) at kernel/qwidget.cpp:8497
        that = {wp = {d = 0x563791fd5ec0, value = 0x7ffecb875fe0}}
        parentWidget = {wp = {d = 0x0, value = 0x0}}
        quitOnClose = <optimized out>
        mode = <optimized out>
        this = 0x563791ad33b0
#36 0x00007fa5db1d1f00 in QWidget::~QWidget() (this=0x7ffecb875fe0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1632
        blocked = <optimized out>
#37 0x00007fa5dddcd73d in KMainWindow::~KMainWindow() () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#38 0x000056378f88fa27 in  ()
#39 0x000056378f87f032 in  ()
#40 0x00007fa5d947db97 in __libc_start_main (main=0x56378f87cd60, argc=1, argv=0x7ffecb876218, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffecb876208) at ../csu/libc-start.c:310
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 4714417643231264832, 94796631243232, 140732313068048, 0, 0, 1368656621428949056, 1317395745780547648}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fa5df285733 <_dl_init+259>, 0x7fa5df26edd8}, data = {prev = 0x0, cleanup = 0x0, canceltype = -551004365}}}
        not_first_call = <optimized out>
#41 0x000056378f87fa0a in _start ()