Thread 1 (Thread 0x7f3224f6a780 (LWP 21399)):
#0  0x00007f32249c5415 in QAbstractItemView::sizeHintForColumn (this=0x19440b0, column=0) at itemviews/qabstractitemview.cpp:3053
        index = {r = 0, c = 0, i = 26606896, m = 0x7fffb77782d0}
        hint = 32562
        r = 0
        d = 0x19587f0
        option = {<QStyleOption> = {version = 4, type = 10, state = {i = 1}, direction = Qt::LeftToRight, rect = {x1 = 0, y1 = 0, x2 = -1, y2 = -1}, fontMetrics = {d = {d = 0x1932f30}}, palette = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f32243fb980 <qt_meta_stringdata_QPalette>, data = 0x7f32243fbde0 <qt_meta_data_QPalette>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x1948750, {data = {current_group = 2, resolve_mask = 0}, for_faster_swapping_dont_use = 2}}, styleObject = 0x19440b0}, displayAlignment = {i = 129}, decorationAlignment = {i = 132}, textElideMode = Qt::ElideNone, decorationPosition = QStyleOptionViewItem::Left, decorationSize = {wd = 16, ht = 16}, font = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f32243fee40 <qt_meta_stringdata_QFont>, data = 0x7f32243ff080 <qt_meta_data_QFont>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = {d = 0x1932f30}, resolve_mask = 0}, showDecorationSelected = true, features = {i = 0}, locale = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f3223ced640 <qt_meta_stringdata_QLocale>, data = 0x7f3223cf2840 <qt_meta_data_QLocale>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = {d = 0x1a64f30}}, widget = 0x19440b0, index = {r = -1, c = -1, i = 0, m = 0x0}, checkState = Qt::Unchecked, icon = {d = 0x0}, text = {static null = {<No data fields>}, d = 0x7f3223bd4200 <QArrayData::shared_null>}, viewItemPosition = QStyleOptionViewItem::Invalid, backgroundBrush = {d = {d = 0x1945180}}}
        width = 0
        rows = 1
#1  0x00000000004014a3 in main (argc=1, argv=0x7fffb7778428) at ../qtbug48543/main.cpp:20
        a = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7f3224d4a8f0 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f3223c90ea0 <qt_meta_stringdata_QObject>, data = 0x7f3223c90fc0 <qt_meta_data_QObject>, static_metacall = 0x7f3223ae4cc6 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x1908780}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f3223cdec60 <qt_meta_stringdata_Qt>, data = 0x7f3223ce9900 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f3223e05940 <QObject::staticMetaObject>, stringdata = 0x7f3223cf73e0 <qt_meta_stringdata_QCoreApplication>, data = 0x7f3223cf7600 <qt_meta_data_QCoreApplication>, static_metacall = 0x7f3223b7a79a <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7fffb77782c0}, static staticMetaObject = {d = {superdata = 0x7f3223e092e0 <QCoreApplication::staticMetaObject>, stringdata = 0x7f322439a2e0 <qt_meta_stringdata_QGuiApplication>, data = 0x7f322439a820 <qt_meta_data_QGuiApplication>, static_metacall = 0x7f3223f322c6 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f3224547200 <QGuiApplication::staticMetaObject>, stringdata = 0x7f3224b5d220 <qt_meta_stringdata_QApplication>, data = 0x7f3224b5d540 <qt_meta_data_QApplication>, static_metacall = 0x7f32246e7e00 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        __PRETTY_FUNCTION__ = "int main(int, char**)"
        model = {<QAbstractItemModel> = {<QObject> = {_vptr.QObject = 0x7f322454d870 <vtable for QStandardItemModel+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f3223c90ea0 <qt_meta_stringdata_QObject>, data = 0x7f3223c90fc0 <qt_meta_data_QObject>, static_metacall = 0x7f3223ae4cc6 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x19546e0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f3223cdec60 <qt_meta_stringdata_Qt>, data = 0x7f3223ce9900 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f3223e05940 <QObject::staticMetaObject>, stringdata = 0x7f3223cf55c0 <qt_meta_stringdata_QAbstractItemModel>, data = 0x7f3223cf6040 <qt_meta_data_QAbstractItemModel>, static_metacall = 0x7f3223b779cc <QAbstractItemModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f3223e086a0 <QAbstractItemModel::staticMetaObject>, stringdata = 0x7f32243f6660 <qt_meta_stringdata_QStandardItemModel>, data = 0x7f32243f67a0 <qt_meta_data_QStandardItemModel>, static_metacall = 0x7f322431c6fa <QStandardItemModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        tv = {<QAbstractItemView> = {<QAbstractScrollArea> = {<QFrame> = {<QWidget> = {<QObject> = {_vptr.QObject = 0x7f3224d62b50 <vtable for QTreeView+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f3223c90ea0 <qt_meta_stringdata_QObject>, data = 0x7f3223c90fc0 <qt_meta_data_QObject>, static_metacall = 0x7f3223ae4cc6 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x1948950}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f3223cdec60 <qt_meta_stringdata_Qt>, data = 0x7f3223ce9900 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, <QPaintDevice> = {_vptr.QPaintDevice = 0x7f3224d62e60 <vtable for QTreeView+800>, painters = 0, reserved = 0x0}, static staticMetaObject = {d = {superdata = 0x7f3223e05940 <QObject::staticMetaObject>, stringdata = 0x7f3224b63b00 <qt_meta_stringdata_QWidget>, data = 0x7f3224b64880 <qt_meta_data_QWidget>, static_metacall = 0x7f322473c7ac <QWidget::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, data = 0x1948a80}, static staticMetaObject = {d = {superdata = 0x7f3224d4b580 <QWidget::staticMetaObject>, stringdata = 0x7f3224c28060 <qt_meta_stringdata_QFrame>, data = 0x7f3224c282e0 <qt_meta_data_QFrame>, static_metacall = 0x7f3224b4ab06 <QFrame::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f3224d6e7c0 <QFrame::staticMetaObject>, stringdata = 0x7f3224b90b00 <qt_meta_stringdata_QAbstractScrollArea>, data = 0x7f3224b90d20 <qt_meta_data_QAbstractScrollArea>, static_metacall = 0x7f32249090d4 <QAbstractScrollArea::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f3224d56260 <QAbstractScrollArea::staticMetaObject>, stringdata = 0x7f3224ba9280 <qt_meta_stringdata_QAbstractItemView>, data = 0x7f3224baa3c0 <qt_meta_data_QAbstractItemView>, static_metacall = 0x7f32249ca2ba <QAbstractItemView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f3224d61560 <QAbstractItemView::staticMetaObject>, stringdata = 0x7f3224bb0a40 <qt_meta_stringdata_QTreeView>, data = 0x7f3224bb1080 <qt_meta_data_QTreeView>, static_metacall = 0x7f3224a17864 <QTreeView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        header = 0x19440b0
        hint = 32562