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Thread 1 (Thread 0x7fc3f93317c0 (LWP 21798)):
#0  0x00007fc3f813e88b in QAbstractItemModelPrivate::removePersistentIndexData(QPersistentModelIndexData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#1  0x00007fc3f813eaf9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#2  0x00007fc3f813ec1f in QPersistentModelIndex::~QPersistentModelIndex() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#3  0x00007fc3f8b7df3a in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#4  0x00007fc3f8b9a589 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#5  0x00007fc3f8160f9c in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#6  0x00007fc3f86bf778 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#7  0x00007fc3f8b9a669 in QListView::~QListView() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#8  0x00007fc3f815a232 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#9  0x00007fc3f86bf6dc in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#10 0x00007fc3f0f15da9 in ?? () from /usr/lib/x86_64-linux-gnu/libodbcinstQ4.so.1
No symbol table info available.
#11 0x00007fc3f815a232 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#12 0x00007fc3f86bf6dc in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#13 0x00007fc3f0f24249 in ?? () from /usr/lib/x86_64-linux-gnu/libodbcinstQ4.so.1
No symbol table info available.
#14 0x00007fc3f815a232 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#15 0x00007fc3f86bf6dc in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#16 0x00007fc3f8acae49 in QStackedWidget::~QStackedWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#17 0x00007fc3f815a232 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#18 0x00007fc3f86bf6dc in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#19 0x00007fc3f0f21169 in ?? () from /usr/lib/x86_64-linux-gnu/libodbcinstQ4.so.1
No symbol table info available.
#20 0x00007fc3f815a232 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#21 0x00007fc3f86bf6dc in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#22 0x00007fc3f0f24249 in ?? () from /usr/lib/x86_64-linux-gnu/libodbcinstQ4.so.1
No symbol table info available.
#23 0x00007fc3f815a232 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#24 0x00007fc3f86bf6dc in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#25 0x00007fc3f8acae49 in QStackedWidget::~QStackedWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#26 0x00007fc3f815a232 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#27 0x00007fc3f86bf6dc in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#28 0x00007fc3f0f2a26f in ODBCManageDataSources () from /usr/lib/x86_64-linux-gnu/libodbcinstQ4.so.1
No symbol table info available.
#29 0x00007fc3f7dc366a in SQLManageDataSources () from /usr/lib/x86_64-linux-gnu/libodbcinst.so.1
No symbol table info available.
#30 0x0000000000400cf0 in ?? ()
No symbol table info available.
#31 0x00007fc3f74fdea5 in __libc_start_main (main=0x400c00, argc=1, ubp_av=0x7fff2a0d7498, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2a0d7488) at libc-start.c:260
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -7224230874083474997, 4198152, 140733898912912, 0, 0, 7223831326029791691, 7221960518957941195}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x401030, 0x7fff2a0d7498}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4198448}}}
        not_first_call = <optimized out>
#32 0x0000000000400f31 in ?? ()
No symbol table info available.
#33 0x00007fff2a0d7488 in ?? ()
No symbol table info available.
#34 0x000000000000001c in ?? ()
No symbol table info available.
#35 0x0000000000000001 in ?? ()
No symbol table info available.
#36 0x00007fff2a0d791e in ?? ()
No symbol table info available.
#37 0x0000000000000000 in ?? ()
No symbol table info available.