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[Bug 900645] Re: Crash when deleting account

To: qutimdevelop@xxxxxxxxxxxxxxxxxxx
From: Dganic <900645@xxxxxxxxxxxxxxxxxx>
Date: Tue, 31 Jan 2012 13:00:18 -0000
Reply-to: Bug 900645 <900645@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: qutim
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/900645

Title:
  Crash when deleting account

Status in Multiplatform instant messenger:
  Fix Released

Bug description:
  Here's the backtrace:

  Application: qutim (0.2.80.0)
  KDE Platform Version: 4.7.3 (4.7.3)
  Qt Version: 4.7.4
  Operating System: Linux 2.6.38.7-smp i686

  -- Information about the crash:
  <In detail, tell us what you were doing  when the application crashed.>

  The crash can be reproduced every time.

  -- Backtrace:
  Application: qutIM Instant Messenger (qutim), signal: Segmentation fault
  [Current thread is 1 (Thread 0xb5eea710 (LWP 16632))]

  Thread 5 (Thread 0xb0449b70 (LWP 16636)):
  #0  0xb63ccb26 in pthread_mutex_lock () from /lib/libc.so.6
  #1  0xb61f5963 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
  #2  0xb61f67f3 in ?? () from /usr/lib/libglib-2.0.so.0
  #3  0xb61f6ec4 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
  #4  0xb686e517 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
  #5  0xb683fee9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
  #6  0xb684018a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
  #7  0xb6748873 in QThread::exec() () from /usr/lib/libQtCore.so.4
  #8  0xb674890d in QThread::run() () from /usr/lib/libQtCore.so.4
  #9  0xb674b3a2 in ?? () from /usr/lib/libQtCore.so.4
  #10 0xb62c8cc4 in start_thread () from /lib/libpthread.so.0
  #11 0xb63bcb9e in clone () from /lib/libc.so.6

  Thread 4 (Thread 0xaec41b70 (LWP 16639)):
  #0  0xb62cd822 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  #1  0xb63cc90d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
  #2  0xb77357e7 in ?? () from /usr/lib/libQtScript.so.4
  #3  0xb7735831 in ?? () from /usr/lib/libQtScript.so.4
  #4  0xb62c8cc4 in start_thread () from /lib/libpthread.so.0
  #5  0xb63bcb9e in clone () from /lib/libc.so.6

  Thread 3 (Thread 0xaa9ffb70 (LWP 16647)):
  #0  0xb62ba086 in clock_gettime () from /lib/librt.so.1
  #1  0xb67a1ee8 in ?? () from /usr/lib/libQtCore.so.4
  #2  0xb686f4a2 in ?? () from /usr/lib/libQtCore.so.4
  #3  0xb686dcc2 in ?? () from /usr/lib/libQtCore.so.4
  #4  0xb686dd55 in ?? () from /usr/lib/libQtCore.so.4
  #5  0xb61f592e in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
  #6  0xb61f67f3 in ?? () from /usr/lib/libglib-2.0.so.0
  #7  0xb61f6ec4 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
  #8  0xb686e517 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
  #9  0xb683fee9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
  #10 0xb684018a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
  #11 0xb4aa9069 in QCA::SyncThread::run() () from /usr/lib/libqca.so.2
  #12 0xb674b3a2 in ?? () from /usr/lib/libQtCore.so.4
  #13 0xb62c8cc4 in start_thread () from /lib/libpthread.so.0
  #14 0xb63bcb9e in clone () from /lib/libc.so.6

  Thread 2 (Thread 0xaa1ffb70 (LWP 16648)):
  #0  0xb62cd822 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  #1  0xb63cc90d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
  #2  0xb3a6f927 in ?? () from /usr/lib/libQtWebKit.so.4
  #3  0xb62c8cc4 in start_thread () from /lib/libpthread.so.0
  #4  0xb63bcb9e in clone () from /lib/libc.so.6

  Thread 1 (Thread 0xb5eea710 (LWP 16632)):
  [KCrash Handler]
  #6  0xb667a3a6 in d_func (this=0x0) at /tmp/SBo/qutim/core/libqutim/account.h:73
  #7  qutim_sdk_0_3::Account::protocol (this=0x0) at /tmp/SBo/qutim/core/libqutim/account.cpp:123
  #8  0xb5d6f995 in Core::AccountCreatorList::addAccount (this=0x9caef58, account=0x0) at /tmp/SBo/qutim/core/src/corelayers/accountcreator/accountcreatorlist.cpp:128
  #9  0xb5d71be6 in Core::AccountCreatorList::AccountCreatorList (this=0x9caef58) at /tmp/SBo/qutim/core/src/corelayers/accountcreator/accountcreatorlist.cpp:83
  #10 0xb5d6bc0d in qutim_sdk_0_3::GeneralGenerator<Core::AccountCreatorList, void, void, void, void, void, void, void, void, void, void>::generateHelper (this=0x9cea758) at /tmp/SBo/qutim/core/libqutim/objectgenerator.h:252
  #11 0xb666af74 in qutim_sdk_0_3::ObjectGenerator::generateHelper2 (this=0x9cea758) at /tmp/SBo/qutim/core/libqutim/objectgenerator.cpp:120
  #12 0xb661e600 in generate<qutim_sdk_0_3::SettingsWidget> (this=0x8d4ed80) at /tmp/SBo/qutim/core/libqutim/objectgenerator.h:119
  #13 qutim_sdk_0_3::SettingsItem::widget (this=0x8d4ed80) at /tmp/SBo/qutim/core/libqutim/settingslayer.cpp:101
  #14 0xb11bb77e in Core::XSettingsWindow::onCurrentItemChanged (this=0x8cc4658, item=0x9cd6250) at /tmp/SBo/qutim/core/src/corelayers/xsettingsdialog/xsettingswindow.cpp:256
  #15 0xb11c12df in Core::XSettingsWindow::qt_metacall (this=0x8cc4658, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfcb2f24) at /tmp/SBo/qutim/build/core/src/corelayers/xsettingsdialog/moc_xsettingswindow.cxx:82
  #16 0xb68473ba in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
  #17 0xb685737d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
  #18 0xb7238e99 in QListWidget::currentItemChanged(QListWidgetItem*, QListWidgetItem*) () from /usr/lib/libQtGui.so.4
  #19 0xb723926f in ?? () from /usr/lib/libQtGui.so.4
  #20 0xb723c69c in QListWidget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4
  #21 0xb68473ba in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
  #22 0xb685737d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
  #23 0xb7226969 in QItemSelectionModel::currentChanged(QModelIndex const&, QModelIndex const&) () from /usr/lib/libQtGui.so.4
  #24 0xb7226aa2 in QItemSelectionModel::setCurrentIndex(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib/libQtGui.so.4
  #25 0xb7238aed in QListWidget::setCurrentRow(int) () from /usr/lib/libQtGui.so.4
  #26 0xb11bc4cc in Core::XSettingsWindow::onGroupActionTriggered (this=0x8cc4658, a=0x9ce2578) at /tmp/SBo/qutim/core/src/corelayers/xsettingsdialog/xsettingswindow.cpp:242
  #27 0xb11c12ff in Core::XSettingsWindow::qt_metacall (this=0x8cc4658, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfcb3388) at /tmp/SBo/qutim/build/core/src/corelayers/xsettingsdialog/moc_xsettingswindow.cxx:81
  #28 0xb68473ba in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
  #29 0xb685737d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
  #30 0xb6c3d143 in QActionGroup::triggered(QAction*) () from /usr/lib/libQtGui.so.4
  #31 0xb6c3d1e8 in ?? () from /usr/lib/libQtGui.so.4
  #32 0xb6c3d816 in QActionGroup::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4
  #33 0xb68473ba in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
  #34 0xb685737d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
  #35 0xb6c3a1a9 in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
  #36 0xb6c3a40b in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQtGui.so.4
  #37 0xb7125182 in QToolButton::nextCheckState() () from /usr/lib/libQtGui.so.4
  #38 0xb7051443 in ?? () from /usr/lib/libQtGui.so.4
  #39 0xb705173e in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
  #40 0xb712526c in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
  #41 0xb6c9a9a4 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
  #42 0xb705077e in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
  #43 0xb7126a0a in QToolButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
  #44 0xb6c41374 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
  #45 0xb6c46bb9 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
  #46 0xb6840d3b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
  #47 0xb6c422e2 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
  #48 0xb6ccbdec in ?? () from /usr/lib/libQtGui.so.4
  #49 0xb6cca2d7 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
  #50 0xb6cf4792 in ?? () from /usr/lib/libQtGui.so.4
  #51 0xb61f6432 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
  #52 0xb61f6c10 in ?? () from /usr/lib/libglib-2.0.so.0
  #53 0xb61f6ec4 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
  #54 0xb686e4dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
  #55 0xb6cf43a5 in ?? () from /usr/lib/libQtGui.so.4
  #56 0xb683fee9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
  #57 0xb684018a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
  #58 0xb6844bff in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
  #59 0xb6c3f1b7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
  #60 0x0806220d in main (argc=1, argv=0xbfcb4524) at /tmp/SBo/qutim/core/main.cpp:80

  Докладване до https://bugs.launchpad.net/qutim/+filebug

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References

[Bug 900645] [NEW] Crash when deleting account
From: Boyan Kiroff, 2011-12-06