[Kget] [Bug 240785] New: KGet crashes on scanning files

Павел bo4inskiy at bk.ru
Sat Jun 5 07:11:10 CEST 2010 

https://bugs.kde.org/show_bug.cgi?id=240785

           Summary: KGet crashes on scanning files
           Product: kget
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kget at kde.org
        ReportedBy: bo4inskiy at bk.ru


Application: kget (2.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
KGet crashes on scanning files, that are not downloaded yet

The crash can be reproduced every time.

 -- Backtrace:
Application: KGet (kget), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7751710 (LWP 1886))]

Thread 2 (Thread 0xb4e8fb70 (LWP 1888)):
#0  0x00df9e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x044df6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x044e4825 in QTimerInfoList::updateCurrentTime (this=0x9d69934) at
kernel/qeventdispatcher_unix.cpp:340
#3  0x044e486a in QTimerInfoList::timerWait (this=0x9d69934, tm=...) at
kernel/qeventdispatcher_unix.cpp:443
#4  0x044e2818 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb4e8f0cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x044e28a5 in timerSourcePrepare (source=0x0, timeout=0xdfdff4) at
kernel/qeventdispatcher_glib.cpp:169
#6  0x04f0faca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x04f0fee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x04f104b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x044e260f in QEventDispatcherGlib::processEvents (this=0x9d3dc50,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x044b5059 in QEventLoop::processEvents (this=0xb4e8f290, flags=) at
kernel/qeventloop.cpp:149
#11 0x044b54aa in QEventLoop::exec (this=0xb4e8f290, flags=...) at
kernel/qeventloop.cpp:201
#12 0x043b15a8 in QThread::exec (this=0x9d3e708) at thread/qthread.cpp:487
#13 0x04494c1b in QInotifyFileSystemWatcherEngine::run (this=0x9d3e708) at
io/qfilesystemwatcher_inotify.cpp:248
#14 0x043b432e in QThreadPrivate::start (arg=0x9d3e708) at
thread/qthread_unix.cpp:248
#15 0x006d096e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x0510ea4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7751710 (LWP 1886)):
[KCrash Handler]
#6  0x043fe30f in replaceArgEscapes (s=<value optimized out>, d=...,
field_width=0, arg=..., larg=..., fillChar=...) at tools/qstring.cpp:6190
#7  0x04400376 in QString::arg (this=0xbff8d18c, a=..., fieldWidth=0,
fillChar=...) at tools/qstring.cpp:6308
#8  0x010c4959 in KLocalizedString::subs (this=0xbff8d1e4, a=..., fieldWidth=0,
fillChar=...) at ../../kdecore/localization/klocalizedstring.cpp:913
#9  0x07587046 in i18n<QString> (this=0x9ad3890, tc=0x0, silently=false) at
/usr/include/klocalizedstring.h:613
#10 kt::ScanDlg::execute (this=0x9ad3890, tc=0x0, silently=false) at
../../../../kget/transfer-plugins/bittorrent/scandlg.cpp:86
#11 0x07581af1 in BTTransferHandler::createScanDlg (this=0x9b9db58) at
../../../../kget/transfer-plugins/bittorrent/bttransferhandler.cpp:79
#12 0x07578b53 in BTTransferHandler::qt_metacall (this=0x9b9db58,
_c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbff8d388) at
moc_bttransferhandler.cpp:78
#13 0x044bbc9a in QMetaObject::metacall (object=0x9b9db58, cl=136, idx=8,
argv=0xbff8d388) at kernel/qmetaobject.cpp:237
#14 0x044ca3d5 in QMetaObject::activate (sender=0x9d8a2b8, m=0x2324d58,
local_signal_index=1, argv=0xbff8d388) at kernel/qobject.cpp:3293
#15 0x019f5bd9 in QAction::triggered (this=0x9d8a2b8, _t1=false) at
.moc/release-shared/moc_qaction.cpp:263
#16 0x019f7dcc in QAction::activate (this=0x9d8a2b8, event=QAction::Trigger) at
kernel/qaction.cpp:1255
#17 0x01e9b60c in QMenuPrivate::activateCausedStack (this=0x9d917b8,
causedStack=..., action=0x9d8a2b8, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:1011
#18 0x01ea1abb in QMenuPrivate::activateAction (this=0x9d917b8,
action=0x9d8a2b8, action_e=QAction::Trigger, self=<value optimized out>) at
widgets/qmenu.cpp:1103
#19 0x01ea2ac7 in QMenu::mouseReleaseEvent (this=0x9dd5938, e=0xbff8dc20) at
widgets/qmenu.cpp:2312
#20 0x003e5f65 in KMenu::mouseReleaseEvent (this=0x9dd5938, e=0xbff8dc20) at
../../kdeui/widgets/kmenu.cpp:471
#21 0x01a5a7f8 in QWidget::event (this=0x9dd5938, event=0xbff8dc20) at
kernel/qwidget.cpp:7998
#22 0x01ea40cc in QMenu::event (this=0x9dd5938, e=0xbff8dc20) at
widgets/qmenu.cpp:2414
#23 0x019fc4dc in QApplicationPrivate::notify_helper (this=0x9ad5728,
receiver=0x9dd5938, e=0xbff8dc20) at kernel/qapplication.cpp:4300
#24 0x01a039f7 in QApplication::notify (this=0xbff8f868, receiver=0x9dd5938,
e=0xbff8dc20) at kernel/qapplication.cpp:3865
#25 0x002eff2a in KApplication::notify (this=0xbff8f868, receiver=0x9dd5938,
event=0xbff8dc20) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x044b6a3b in QCoreApplication::notifyInternal (this=0xbff8f868,
receiver=0x9dd5938, event=0xbff8dc20) at kernel/qcoreapplication.cpp:704
#27 0x01a02952 in QCoreApplication::sendEvent (receiver=0x9dd5938,
event=0xbff8dc20, alienWidget=0x0, nativeWidget=0x9dd5938,
buttonDown=0x2340058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QApplicationPrivate::sendMouseEvent (receiver=0x9dd5938, event=0xbff8dc20,
alienWidget=0x0, nativeWidget=0x9dd5938, buttonDown=0x2340058,
lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#29 0x01a8e5cf in QETWidget::translateMouseEvent (this=0x9dd5938,
event=0xbff8e13c) at kernel/qapplication_x11.cpp:4302
#30 0x01a8d511 in QApplication::x11ProcessEvent (this=0xbff8f868,
event=0xbff8e13c) at kernel/qapplication_x11.cpp:3379
#31 0x01abc60a in x11EventSourceDispatch (s=0x9ad8640, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x04f0c5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x04f102d8 in ?? () from /lib/libglib-2.0.so.0
#34 0x04f104b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x044e25d5 in QEventDispatcherGlib::processEvents (this=0x9aa9c98,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#36 0x01abc135 in QGuiEventDispatcherGlib::processEvents (this=0x9aa9c98,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x044b5059 in QEventLoop::processEvents (this=0xbff8e430, flags=) at
kernel/qeventloop.cpp:149
#38 0x044b54aa in QEventLoop::exec (this=0xbff8e430, flags=...) at
kernel/qeventloop.cpp:201
#39 0x01e9edde in QMenu::exec (this=0x9dd5938, p=..., action=0x0) at
widgets/qmenu.cpp:2063
#40 0x08080df1 in TransfersViewDelegate::editorEvent (this=0x9bcc2f8,
event=0xbff8ed04, model=0x9b8d5c8, option=..., index=...) at
../../kget/ui/transfersviewdelegate.cpp:442
#41 0x01fa27b0 in QAbstractItemViewPrivate::sendDelegateEvent (this=0x9bbe7d8,
index=..., event=0xbff8ed04) at itemviews/qabstractitemview.cpp:4018
#42 0x01fa29c8 in QAbstractItemView::edit (this=0x9bce820, index=...,
trigger=QAbstractItemView::NoEditTriggers, event=0xbff8ed04) at
itemviews/qabstractitemview.cpp:2483
#43 0x01fa2cb8 in QAbstractItemView::mouseReleaseEvent (this=0x9bce820,
event=0xbff8ed04) at itemviews/qabstractitemview.cpp:1768
#44 0x01fed43c in QTreeView::mouseReleaseEvent (this=0x9bce820,
event=0xbff8ed04) at itemviews/qtreeview.cpp:1820
#45 0x01a5a7f8 in QWidget::event (this=0x9bce820, event=0xbff8ed04) at
kernel/qwidget.cpp:7998
#46 0x01e56fd3 in QFrame::event (this=0x9bce820, e=0xbff8ed04) at
widgets/qframe.cpp:557
#47 0x01ef1382 in QAbstractScrollArea::viewportEvent (this=0x88, e=0x0) at
widgets/qabstractscrollarea.cpp:1036
#48 0x01fa5bd7 in QAbstractItemView::viewportEvent (this=0x9bce820,
event=0xbff8ed04) at itemviews/qabstractitemview.cpp:1610
#49 0x01fe6f7c in QTreeView::viewportEvent (this=0x9bce820, event=0xbff8ed04)
at itemviews/qtreeview.cpp:1248
#50 0x01ef3c65 in QAbstractScrollAreaPrivate::viewportEvent (this=0x9bc4050,
o=0x9bc4690, e=0xbff8ed04) at widgets/qabstractscrollarea_p.h:100
#51 QAbstractScrollAreaFilter::eventFilter (this=0x9bc4050, o=0x9bc4690,
e=0xbff8ed04) at widgets/qabstractscrollarea_p.h:116
#52 0x044b5cda in QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=0x9ad5728, receiver=0x9bc4690, event=0xbff8ed04) at
kernel/qcoreapplication.cpp:819
#53 0x019fc4b9 in QApplicationPrivate::notify_helper (this=0x9ad5728,
receiver=0x9bc4690, e=0xbff8ed04) at kernel/qapplication.cpp:4296
#54 0x01a039f7 in QApplication::notify (this=0xbff8f868, receiver=0x9d992b8,
e=0xbff8efc0) at kernel/qapplication.cpp:3865
#55 0x002eff2a in KApplication::notify (this=0xbff8f868, receiver=0x9d992b8,
event=0xbff8efc0) at ../../kdeui/kernel/kapplication.cpp:302
#56 0x044b6a3b in QCoreApplication::notifyInternal (this=0xbff8f868,
receiver=0x9d992b8, event=0xbff8efc0) at kernel/qcoreapplication.cpp:704
#57 0x01a02952 in QCoreApplication::sendEvent (receiver=0x9d992b8,
event=0xbff8efc0, alienWidget=0x9d992b8, nativeWidget=0x9bcecb0,
buttonDown=0x2340058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#58 QApplicationPrivate::sendMouseEvent (receiver=0x9d992b8, event=0xbff8efc0,
alienWidget=0x9d992b8, nativeWidget=0x9bcecb0, buttonDown=0x2340058,
lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#59 0x01a8e088 in QETWidget::translateMouseEvent (this=0x9bcecb0,
event=0xbff8f4dc) at kernel/qapplication_x11.cpp:4368
#60 0x01a8d511 in QApplication::x11ProcessEvent (this=0xbff8f868,
event=0xbff8f4dc) at kernel/qapplication_x11.cpp:3379
#61 0x01abc60a in x11EventSourceDispatch (s=0x9ad8640, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#62 0x04f0c5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#63 0x04f102d8 in ?? () from /lib/libglib-2.0.so.0
#64 0x04f104b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#65 0x044e25d5 in QEventDispatcherGlib::processEvents (this=0x9aa9c98,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#66 0x01abc135 in QGuiEventDispatcherGlib::processEvents (this=0x9aa9c98,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x044b5059 in QEventLoop::processEvents (this=0xbff8f7d4, flags=) at
kernel/qeventloop.cpp:149
#68 0x044b54aa in QEventLoop::exec (this=0xbff8f7d4, flags=...) at
kernel/qeventloop.cpp:201
#69 0x044b969f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#70 0x019fc577 in QApplication::exec () at kernel/qapplication.cpp:3579
#71 0x080eb06d in main (argc=1, argv=0xbff8fa94) at ../../kget/main.cpp:184

Possible duplicates by query: bug 233618.

Reported using DrKonqi

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