[Kget] [Bug 238783] New: kget crashes when trying to remove a file from the list

zak_ koucou_2005 at yahoo.fr
Tue May 25 13:53:51 CEST 2010 

https://bugs.kde.org/show_bug.cgi?id=238783

           Summary: kget crashes when trying to remove a file from the
                    list
           Product: kget
           Version: unspecified
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kget at kde.org
        ReportedBy: koucou_2005 at yahoo.fr


Application: kget (2.4.3)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-0.2-default i686
Distribution: "openSUSE 11.2 (i586)"

-- Information about the crash:
trying to download a file , in vain , so decided to delete t from the list of
downloaded items, and every time kget crashes

The crash can be reproduced every time.

 -- Backtrace:
Application: KGet (kget), signal: Segmentation fault
[Current thread is 1 (Thread 0xb4da1700 (LWP 17772))]

Thread 4 (Thread 0xb1d24b70 (LWP 17891)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb59b5d5e in poll () from /lib/libc.so.6
#2  0xb3450989 in net::DownloadThread::waitForSocketReady (this=0x820b608) at
/usr/src/debug/kdenetwork-4.4.3/kget/transfer-plugins/bittorrent/libbtcore/net/downloadthread.cpp:188
#3  0xb3450a6e in net::DownloadThread::update (this=0x820b608) at
/usr/src/debug/kdenetwork-4.4.3/kget/transfer-plugins/bittorrent/libbtcore/net/downloadthread.cpp:53
#4  0xb3451518 in net::NetworkThread::run (this=0x820b608) at
/usr/src/debug/kdenetwork-4.4.3/kget/transfer-plugins/bittorrent/libbtcore/net/networkthread.cpp:48
#5  0xb66900bf in ?? () from /usr/lib/libQtCore.so.4
#6  0xb6d296e5 in start_thread () from /lib/libpthread.so.0
#7  0xb6d29600 in ?? () from /lib/libpthread.so.0

Thread 3 (Thread 0xb12ffb70 (LWP 17892)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb6d2dd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6691110 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#3  0xb34501a4 in net::UploadThread::update (this=0x820a0a8) at
/usr/src/debug/kdenetwork-4.4.3/kget/transfer-plugins/bittorrent/libbtcore/net/uploadthread.cpp:73
#4  0xb3451518 in net::NetworkThread::run (this=0x820a0a8) at
/usr/src/debug/kdenetwork-4.4.3/kget/transfer-plugins/bittorrent/libbtcore/net/networkthread.cpp:48
#5  0xb66900bf in ?? () from /usr/lib/libQtCore.so.4
#6  0xb6d296e5 in start_thread () from /lib/libpthread.so.0
#7  0xb6d29600 in ?? () from /lib/libpthread.so.0

Thread 2 (Thread 0xb0afeb70 (LWP 17893)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb6d2dd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6691110 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#3  0xb3454ab8 in net::ReverseResolverThread::run (this=0x8292768) at
/usr/src/debug/kdenetwork-4.4.3/kget/transfer-plugins/bittorrent/libbtcore/net/reverseresolver.cpp:120
#4  0xb66900bf in ?? () from /usr/lib/libQtCore.so.4
#5  0xb6d296e5 in start_thread () from /lib/libpthread.so.0
#6  0xb6d29600 in ?? () from /lib/libpthread.so.0

Thread 1 (Thread 0xb4da1700 (LWP 17772)):
[KCrash Handler]
#6  0xb34cf617 in bt::ChunkManager::deleteDataFiles (this=0x0) at
/usr/src/debug/kdenetwork-4.4.3/kget/transfer-plugins/bittorrent/libbtcore/diskio/chunkmanager.cpp:1095
#7  0xb3491731 in bt::TorrentControl::deleteDataFiles (this=0x8365f68) at
/usr/src/debug/kdenetwork-4.4.3/kget/transfer-plugins/bittorrent/libbtcore/torrent/torrentcontrol.cpp:1410
#8  0xb3408edb in BTTransfer::deinit (this=0x835f790) at
/usr/src/debug/kdenetwork-4.4.3/kget/transfer-plugins/bittorrent/bttransfer.cpp:99
#9  0xb6fac8b0 in Transfer::destroy (this=0x835f790) at
/usr/src/debug/kdenetwork-4.4.3/kget/core/transfer.cpp:80
#10 0xb6f994db in KGet::delTransfer (transfer=0x83612d0) at
/usr/src/debug/kdenetwork-4.4.3/kget/core/kget.cpp:334
#11 0x080e78be in MainWindow::slotDeleteSelected (this=0x81b4280) at
/usr/src/debug/kdenetwork-4.4.3/kget/mainwindow.cpp:670
#12 0x080ee4ed in MainWindow::qt_metacall (this=0x81b4280, _c=InvokeMetaMethod,
_id=0, _a=0xbfe57cd8) at
/usr/src/debug/kdenetwork-4.4.3/build/kget/mainwindow.moc:172
#13 0xb679f14d in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#14 0xb67adfaa in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#15 0xb5cba95d in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#16 0xb5cbcc6c in QAction::activate(QAction::ActionEvent) () from
/usr/lib/libQtGui.so.4
#17 0xb6173837 in ?? () from /usr/lib/libQtGui.so.4
#18 0xb6179f7f in ?? () from /usr/lib/libQtGui.so.4
#19 0xb617afb8 in QMenu::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/libQtGui.so.4
#20 0xb748791d in KMenu::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/libkdeui.so.5
#21 0xb5d2205b in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#22 0xb617c56c in QMenu::event(QEvent*) () from /usr/lib/libQtGui.so.4
#23 0xb5cc13fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#24 0xb5cc8c0e in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#25 0xb74a5c71 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#26 0xb6799dde in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#27 0xb5cc7b54 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*,
QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib/libQtGui.so.4
#28 0xb5d55b36 in ?? () from /usr/lib/libQtGui.so.4
#29 0xb5d54c44 in QApplication::x11ProcessEvent(_XEvent*) () from
/usr/lib/libQtGui.so.4
#30 0xb5d822b8 in ?? () from /usr/lib/libQtGui.so.4
#31 0xb52354c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0xb5238d98 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0xb5238ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0xb67c6931 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#35 0xb5d81e0a in ?? () from /usr/lib/libQtGui.so.4
#36 0xb679844d in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#37 0xb6798899 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#38 0xb6177097 in QMenu::exec(QPoint const&, QAction*) () from
/usr/lib/libQtGui.so.4
#39 0x08082343 in TransfersViewDelegate::editorEvent (this=0x8264440,
event=0xbfe59890, model=0x81c1548, option=..., index=...)
    at /usr/src/debug/kdenetwork-4.4.3/kget/ui/transfersviewdelegate.cpp:442
#40 0xb62803cd in ?? () from /usr/lib/libQtGui.so.4
#41 0xb62806d3 in QAbstractItemView::edit(QModelIndex const&,
QAbstractItemView::EditTrigger, QEvent*) () from /usr/lib/libQtGui.so.4
#42 0xb62809e9 in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/libQtGui.so.4
#43 0xb62cb1b4 in QTreeView::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/libQtGui.so.4
#44 0xb5d2205b in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#45 0xb612e155 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#46 0xb61cae01 in QAbstractScrollArea::viewportEvent(QEvent*) () from
/usr/lib/libQtGui.so.4
#47 0xb6283aec in QAbstractItemView::viewportEvent(QEvent*) () from
/usr/lib/libQtGui.so.4
#48 0xb62c478c in QTreeView::viewportEvent(QEvent*) () from
/usr/lib/libQtGui.so.4
#49 0xb61cd6f6 in ?? () from /usr/lib/libQtGui.so.4
#50 0xb67990ae in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /usr/lib/libQtCore.so.4
#51 0xb5cc13cd in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#52 0xb5cc8c0e in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#53 0xb74a5c71 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#54 0xb6799dde in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#55 0xb5cc7b54 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*,
QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib/libQtGui.so.4
#56 0xb5d5569a in ?? () from /usr/lib/libQtGui.so.4
#57 0xb5d54c44 in QApplication::x11ProcessEvent(_XEvent*) () from
/usr/lib/libQtGui.so.4
#58 0xb5d822b8 in ?? () from /usr/lib/libQtGui.so.4
#59 0xb52354c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#60 0xb5238d98 in ?? () from /usr/lib/libglib-2.0.so.0
#61 0xb5238ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#62 0xb67c6931 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#63 0xb5d81e0a in ?? () from /usr/lib/libQtGui.so.4
#64 0xb679844d in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#65 0xb6798899 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#66 0xb679ca10 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#67 0xb5cc14a4 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#68 0x080f035d in main (argc=5, argv=0xbfe5a304) at
/usr/src/debug/kdenetwork-4.4.3/kget/main.cpp:184

Possible duplicates by query: bug 228804.

Reported using DrKonqi

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