Segfault on exit

[Aleksey Sidorov]

Program received signal SIGABRT, Aborted.
0x00007ffff52d2ba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64 ../nptl/sysdeps/unix/sysv/linux/raise.c: Нет такого файла или каталога.
        in ../nptl/sysdeps/unix/sysv/linux/raise.c
(gdb) where
#0 0x00007ffff52d2ba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1 0x00007ffff52d66b0 in abort () at abort.c:92
#2 0x00007ffff530c43b in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>)
    at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#3 0x00007ffff53164b6 in malloc_printerr (action=3,
    str=0x7ffff53ea080 "double free or corruption (out)", ptr=<value optimized out>) at malloc.c:6283
#4 0x00007ffff531cc83 in __libc_free (mem=<value optimized out>) at malloc.c:3738
#5 0x00007ffff63a88a0 in QMetaCallEvent::~QMetaCallEvent() () from /usr/lib/libQtCore.so.4
#6 0x00007fffe6411c8f in data (this=0xa0b9b0, index=..., role=0)
    at /home/sauron/develop/src/qutim/meta/core/src/corelayers/contactlist/simplecontactlistmodel.cpp:173
#7 0x00007ffff5f8198b in data (this=0x7fffffffccf0, arole=0)
    at /usr/include/qt4/QtCore/qabstractitemmodel.h:398
#8 0x00007ffff5f851e2 in sizeHint (this=0x94ee00, option=..., index=...)
    at /home/sauron/develop/src/qutim/meta/core/3rdparty/contactdelegate/contactdelegate.cpp:234
#9 0x00007ffff738d558 in QTreeView::indexRowSizeHint(QModelIndex const&) const ()
   from /usr/lib/libQtGui.so.4
#10 0x00007ffff738d9ac in ?? () from /usr/lib/libQtGui.so.4
#11 0x00007ffff738dc5f in ?? () from /usr/lib/libQtGui.so.4
#12 0x00007ffff738e034 in QTreeView::updateGeometries() () from /usr/lib/libQtGui.so.4
#13 0x00007ffff7344929 in QAbstractItemView::doItemsLayout() () from /usr/lib/libQtGui.so.4
#14 0x00007ffff73948de in QTreeView::doItemsLayout() () from /usr/lib/libQtGui.so.4
#15 0x00007ffff738dd24 in ?? () from /usr/lib/libQtGui.so.4
#16 0x00007ffff7396b2e in QTreeView::scrollTo(QModelIndex const&, QAbstractItemView::ScrollHint) ()
   from /usr/lib/libQtGui.so.4
#17 0x00007ffff734c162 in QAbstractItemView::currentChanged(QModelIndex const&, QModelIndex const&) ()
   from /usr/lib/libQtGui.so.4
#18 0x00007ffff7388ce1 in QTreeView::currentChanged(QModelIndex const&, QModelIndex const&) ()
   from /usr/lib/libQtGui.so.4
#19 0x00007ffff734e4b3 in QAbstractItemView::qt_metacall(QMetaObject::Call, int, void**) ()
   from /usr/lib/libQtGui.so.4
#20 0x00007ffff7397425 in QTreeView::qt_metacall(QMetaObject::Call, int, void**) ()
   from /usr/lib/libQtGui.so.4
#21 0x00007fffe643df01 in qt_metacall (this=0x9d08d0, _c=InvokeMetaMethod, _id=51, _a=0x7fffffffd3c0)
    at /home/sauron/develop/src/qutim/build/clang/core/src/corelayers/contactlist/moc_simplecontactlistview.cxx:71
#22 0x00007ffff63afb27 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) ()
   from /usr/lib/libQtCore.so.4
#23 0x00007ffff739f61a in QItemSelectionModel::currentChanged(QModelIndex const&, QModelIndex const&) ()
   from /usr/lib/libQtGui.so.4
---Type <return> to continue, or q <return> to quit---
#24 0x00007ffff739f762 in QItemSelectionModel::setCurrentIndex(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib/libQtGui.so.4
#25 0x00007ffff734c2af in QAbstractItemView::setCurrentIndex(QModelIndex const&) ()
   from /usr/lib/libQtGui.so.4
#26 0x00007ffff734d373 in QAbstractItemView::rowsAboutToBeRemoved(QModelIndex const&, int, int) ()
   from /usr/lib/libQtGui.so.4
#27 0x00007ffff738800f in QTreeView::rowsAboutToBeRemoved(QModelIndex const&, int, int) ()
   from /usr/lib/libQtGui.so.4
#28 0x00007ffff734e47f in QAbstractItemView::qt_metacall(QMetaObject::Call, int, void**) ()
   from /usr/lib/libQtGui.so.4
#29 0x00007ffff7397425 in QTreeView::qt_metacall(QMetaObject::Call, int, void**) ()
   from /usr/lib/libQtGui.so.4
#30 0x00007fffe643df01 in qt_metacall (this=0x9d08d0, _c=InvokeMetaMethod, _id=49, _a=0x7fffffffd930)
    at /home/sauron/develop/src/qutim/build/clang/core/src/corelayers/contactlist/moc_simplecontactlistview.cxx:71
#31 0x00007ffff63afb27 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) ()
   from /usr/lib/libQtCore.so.4
#32 0x00007ffff63fb154 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int) ()
   from /usr/lib/libQtCore.so.4
#33 0x00007ffff638f693 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) ()
   from /usr/lib/libQtCore.so.4
#34 0x00007fffe64148fc in removeFromContactList (this=0xa0b9b0, contact=0x1f05d80, deleted=true)
    at /home/sauron/develop/src/qutim/meta/core/src/corelayers/contactlist/simplecontactlistmodel.cpp:413
#35 0x00007fffe6414bff in contactDeleted (this=0xa0b9b0, obj=0x1f05d80)
    at /home/sauron/develop/src/qutim/meta/core/src/corelayers/contactlist/simplecontactlistmodel.cpp:435
#36 0x00007fffe643ec3a in qt_metacall (this=0xa0b9b0, _c=InvokeMetaMethod, _id=1, _a=0x7fffffffdcf0)
    at /home/sauron/develop/src/qutim/build/clang/core/src/corelayers/contactlist/moc_simplecontactlistmodel.cxx:104
#37 0x00007ffff63afb27 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) ()
   from /usr/lib/libQtCore.so.4
#38 0x00007ffff63b006f in QObject::destroyed(QObject*) () from /usr/lib/libQtCore.so.4
#39 0x00007ffff63b0fd7 in QObject::~QObject() () from /usr/lib/libQtCore.so.4
#40 0x00007ffff5f09ed8 in ~MenuController (this=0x1f05d80)
    at /home/sauron/develop/src/qutim/meta/core/libqutim/menucontroller.cpp:54
#41 0x00007ffff5f2526f in ~ChatUnit (this=0x1f05d80)
    at /home/sauron/develop/src/qutim/meta/core/libqutim/chatunit.cpp:62
#42 0x00007ffff5ebef72 in ~Buddy (this=0x1f05d80)
    at /home/sauron/develop/src/qutim/meta/core/libqutim/buddy.cpp:21
#43 0x00007ffff5f26c42 in ~Contact (this=0x1f05d80)
---Type <return> to continue, or q <return> to quit---
    at /home/sauron/develop/src/qutim/meta/core/libqutim/contact.cpp:40
#44 0x00007fffdabf2acd in ~VContact (this=0x1f05d80)
    at /home/sauron/develop/src/qutim/meta/protocols/vkontakte/src/vcontact.cpp:135
#45 0x00007fffdabf2a4d in ~VContact (this=0x1f05d80)
    at /home/sauron/develop/src/qutim/meta/protocols/vkontakte/src/vcontact.cpp:133
#46 0x00007ffff63a9d5f in QObjectPrivate::deleteChildren() () from /usr/lib/libQtCore.so.4
#47 0x00007ffff63b141b in QObject::~QObject() () from /usr/lib/libQtCore.so.4
#48 0x00007ffff5f09ed8 in ~MenuController (this=0x1e47220)
    at /home/sauron/develop/src/qutim/meta/core/libqutim/menucontroller.cpp:54
#49 0x00007ffff5f33b82 in ~Account (this=0x1e47220)
    at /home/sauron/develop/src/qutim/meta/core/libqutim/account.cpp:42
#50 0x00007fffdac003dd in ~VAccount (this=0x1e47220)
    at /home/sauron/develop/src/qutim/meta/protocols/vkontakte/src/vaccount.cpp:61
#51 0x00007fffdac0035d in ~VAccount (this=0x1e47220)
    at /home/sauron/develop/src/qutim/meta/protocols/vkontakte/src/vaccount.cpp:59
#52 0x00007ffff63a9d5f in QObjectPrivate::deleteChildren() () from /usr/lib/libQtCore.so.4
#53 0x00007ffff63b141b in QObject::~QObject() () from /usr/lib/libQtCore.so.4
#54 0x00007ffff5eca77d in ~Protocol (this=0x757180)
    at /home/sauron/develop/src/qutim/meta/core/libqutim/protocol.cpp:62
#55 0x00007fffdabf8d30 in ~VkontakteProtocol (this=0x757180)
    at /home/sauron/develop/src/qutim/meta/protocols/vkontakte/src/vkontakteprotocol.cpp:47
#56 0x00007fffdabf8bbd in ~VkontakteProtocol (this=0x757180)
    at /home/sauron/develop/src/qutim/meta/protocols/vkontakte/src/vkontakteprotocol.cpp:43
#57 0x00007ffff5f40c69 in qDeleteAll (begin=..., end=...) at /usr/include/qt4/QtCore/qalgorithms.h:322
#58 0x00007ffff5f40c13 in qDeleteAll (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#59 0x00007ffff5f3e52c in onQuit (this=0x7fffffffe5b0)
    at /home/sauron/develop/src/qutim/meta/core/libqutim/modulemanager.cpp:656
#60 0x00007ffff5f8a030 in qt_metacall (this=0x7fffffffe5b0, _c=InvokeMetaMethod, _id=0,
    _a=0x7fffffffe4c0)
    at /home/sauron/develop/src/qutim/build/clang/core/libqutim/moc_modulemanager.cxx:72
#61 0x0000000000427b71 in qt_metacall (this=0x7fffffffe5b0, _c=InvokeMetaMethod, _id=4,
    _a=0x7fffffffe4c0)
    at /home/sauron/develop/src/qutim/build/clang/core/src/moc_modulemanagerimpl.cxx:67
#62 0x00007ffff63afb27 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) ()
   from /usr/lib/libQtCore.so.4
#63 0x00007ffff639aee3 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#64 0x000000000042761d in main (argc=1, argv=0x7fffffffe6d8)
    at /home/sauron/develop/src/qutim/meta/core/main.cpp:45

Собсна подозрение в неправильном порядке удаления делегата, модели, вьюва

[Ruslan Nigmatullin (euroelessar)]

Is it still actual?