Thread 3 (Thread 0x7fffeb32c700 (LWP 11101)): #0 0x00007ffff69fb8dd in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007ffff39dcb72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #2 0x00007ffff39de64f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #3 0x00007ffff7f33099 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so No symbol table info available. #4 0x00007ffff7292b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #5 0x00007ffff619c6aa in start_thread (arg=0x7fffeb32c700) at pthread_create.c:333 __res = pd = 0x7fffeb32c700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737139361536, 5880290393524976470, 0, 140737488345647, 140737139362240, 6752864, -5880246939157349546, -5880275292669822122}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007ffff6a06eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 2 (Thread 0x7fffde0f1700 (LWP 11102)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007ffff7293c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #2 0x00007ffff7ac953a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #3 0x00007ffff7292b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #4 0x00007ffff619c6aa in start_thread (arg=0x7fffde0f1700) at pthread_create.c:333 __res = pd = 0x7fffde0f1700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736918918912, 5880290393524976470, 1, 140737488346623, 140736918919616, 9181104, -5880222359596385450, -5880275292669822122}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #5 0x00007ffff6a06eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 1 (Thread 0x7ffff7fc3780 (LWP 11097)): #0 0x00007ffff72f8cbf in QHashData::nextNode(QHashData::Node*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #1 0x00007ffff7af7158 in QAbstractItemView::updateEditorGeometries() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #2 0x00007ffff7b3ea8f in QTreeView::rowsInserted(QModelIndex const&, int, int) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #3 0x00007ffff7af1a5a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #4 0x00007ffff75019c9 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #5 0x00007ffff757f364 in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #6 0x00007ffff7478a76 in QAbstractItemModel::endInsertRows() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #7 0x00007ffff7abe1c1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #8 0x00007ffff7ac2362 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #9 0x00007ffff7ac25d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #10 0x00007ffff750273a in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #11 0x00007ffff7ac2b86 in QFileSystemModel::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #12 0x00007ffff788db2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #13 0x00007ffff7893000 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #14 0x00007ffff74d0c2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #15 0x00007ffff74d2c9b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #16 0x00007ffff7529843 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #17 0x00007ffff5c7dc3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #18 0x00007ffff5c7df20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #19 0x00007ffff5c7dfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #20 0x00007ffff7529c57 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #21 0x00007ffff74ce3e2 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #22 0x00007ffff74d602c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #23 0x0000000000401137 in main (argc=1, argv=0x7fffffffe158) at ../sans_titre/main.cpp:23 a = view = 0x8bc1f0 model = 0x8c0980