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Bug, not sure which species..

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bobby555
Registered Member
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Bug, not sure which species..

Wed Nov 05, 2008 11:06 am
Ktorrent crashes for me, after a few hours or days.

Intrepid Ibex, with latest version of Ktorrent available in repos.

Code: Select all
Application: KTorrent (ktorrent), signal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0xb5def6c0 (LWP 4799)]
[New Thread 0xb2ef0b90 (LWP 4983)]
[New Thread 0xb45fcb90 (LWP 4981)]
[KCrash handler]
#6  0xb7116143 in QSortFilterProxyModel::parent () from /usr/lib/libQtGui.so.4
#7  0xb70cd4e8 in QTreeView::indexRowSizeHint () from /usr/lib/libQtGui.so.4
#8  0xb70cdbe2 in ?? () from /usr/lib/libQtGui.so.4
#9  0xb70d2bea in QTreeView::verticalOffset () from /usr/lib/libQtGui.so.4
#10 0xb709b4c0 in ?? () from /usr/lib/libQtGui.so.4
#11 0xb6c204d0 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#12 0xb6c208f2 in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#13 0xb6c207fe in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#14 0xb6c207fe in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#15 0xb6c207fe in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#16 0xb6c1fdc8 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#17 0xb6c208f2 in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#18 0xb6c1fdc8 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#19 0xb6c208f2 in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#20 0xb6c207fe in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#21 0xb6c1fdc8 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#22 0xb6c208f2 in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#23 0xb6c1fdc8 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#24 0xb6c208f2 in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#25 0xb6c1fdc8 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#26 0xb6c208f2 in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#27 0xb6c207fe in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#28 0xb6c207fe in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#29 0xb6c1fdc8 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#30 0xb6c208f2 in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#31 0xb6c1fdc8 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#32 0xb6c208f2 in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#33 0xb6c207fe in QWidgetPrivate::paintSiblingsRecursive ()
   from /usr/lib/libQtGui.so.4
#34 0xb6c1fdc8 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#35 0xb6d8ffae in ?? () from /usr/lib/libQtGui.so.4
#36 0xb6d90477 in ?? () from /usr/lib/libQtGui.so.4
#37 0xb6c215b6 in QWidget::event () from /usr/lib/libQtGui.so.4
#38 0xb6f75497 in QMainWindow::event () from /usr/lib/libQtGui.so.4
#39 0xb7ae9098 in KMainWindow::event (this=0x917e7b8, ev=0xd700190)
    at /build/buildd/kde4libs-4.1.2/kdeui/widgets/kmainwindow.cpp:1064
#40 0xb7b2c75c in KXmlGuiWindow::event (this=0x917e7b8, ev=0xd700190)
    at /build/buildd/kde4libs-4.1.2/kdeui/xmlgui/kxmlguiwindow.cpp:125
#41 0xb6bc98ec in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#42 0xb6bd183a in QApplication::notify () from /usr/lib/libQtGui.so.4
#43 0xb7a1772d in KApplication::notify (this=0xbfbe027c, receiver=0x917e7b8,
    event=0xd700190)
    at /build/buildd/kde4libs-4.1.2/kdeui/kernel/kapplication.cpp:311
#44 0xb74d8e61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#45 0xb74d9ae5 in QCoreApplicationPrivate::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#46 0xb74d9cdd in QCoreApplication::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#47 0xb750382f in ?? () from /usr/lib/libQtCore.so.4
#48 0xb61c56f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#49 0xb61c8da3 in ?? () from /usr/lib/libglib-2.0.so.0
#50 0xb61c8f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#51 0xb7503478 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#52 0xb6c63ee5 in ?? () from /usr/lib/libQtGui.so.4
#53 0xb74d752a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#54 0xb74d76ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#55 0xb74d9da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#56 0xb6bc9767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#57 0x0806441b in main (argc=2, argv=0xbfbe05f4)
    at /build/buildd/ktorrent-3.1.2+dfsg.1/ktorrent/main.cpp:165
#0  0xb7fe0430 in __kernel_vsyscall ()
George
Moderator
Posts
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Karma
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Wed Nov 05, 2008 12:42 pm
This is already fixed, fix will be included in the 3.1.5 release.
bobby555
Registered Member
Posts
10
Karma
0

Wed Nov 05, 2008 2:37 pm
Brilliant!
MoDaX
Registered Member
Posts
241
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OS

Sat Nov 15, 2008 10:24 pm
Nop, this crash is of different but related kind. I have just got it too on up-to-date 3.2dev:

Code: Select all
Application: KTorrent (ktorrent), signal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0x7fb34aff56f0 (LWP 14053)]
[New Thread 0x4188e950 (LWP 14056)]
[New Thread 0x4209d950 (LWP 14055)]
[KCrash handler]
#5  QSortFilterProxyModel::parent (this=0x2423bb0,
    child=<value optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:60
#6  0x00007fb34a13b6e5 in QTreeView::indexRowSizeHint (this=0x208d300,
    index=@0x3befd70)
    at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:358
#7  0x00007fb34a13be15 in QTreeViewPrivate::itemHeight (this=0x208d770,
    item=0) at itemviews/qtreeview.cpp:3112
#8  0x00007fb34a140e55 in QTreeView::verticalOffset (this=0x208d300)
    at itemviews/qtreeview.cpp:2006
#9  0x00007fb34a10c97e in QAbstractItemViewPrivate::contentsOffset (
    this=<value optimized out>)
    at ../../include/QtGui/private/../../../src/gui/itemviews/qabstractitemview_p.h:256
#10 0x00007fb349ce6c8f in QWidgetPrivate::drawWidget (this=0x208de00,
    pdev=0x1458028, rgn=@0x7fff53134200, offset=@0x7fff531341f0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4612
#11 0x00007fb349ce7042 in QWidgetPrivate::paintSiblingsRecursive (
    this=0x208d770, pdev=0x1458028, siblings=@0x7fff53134670, index=34136176,
    rgn=@0x7fff531342e0, offset=@0x7fff531347d0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4735
#12 0x00007fb349ce6f6b in QWidgetPrivate::paintSiblingsRecursive (
    this=0x208d770, pdev=0x1458028, siblings=@0x7fff53134670, index=2,
    rgn=@0x7fff531343c0, offset=@0x7fff531347d0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4725
#13 0x00007fb349ce6f6b in QWidgetPrivate::paintSiblingsRecursive (
    this=0x208d770, pdev=0x1458028, siblings=@0x7fff53134670, index=6,
    rgn=@0x7fff531344a0, offset=@0x7fff531347d0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4725
#14 0x00007fb349ce6f6b in QWidgetPrivate::paintSiblingsRecursive (
    this=0x208d770, pdev=0x1458028, siblings=@0x7fff53134670, index=7,
    rgn=@0x7fff531347e0, offset=@0x7fff531347d0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4725
#15 0x00007fb349ce6618 in QWidgetPrivate::drawWidget (this=0x208d770,
    pdev=0x1458028, rgn=@0x7fff531347e0, offset=@0x7fff531347d0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4677
#16 0x00007fb349ce7042 in QWidgetPrivate::paintSiblingsRecursive (
    this=0x14667e0, pdev=0x1458028, siblings=@0x7fff531349b0, index=3,
    rgn=@0x7fff53134b20, offset=@0x7fff53134b10, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4735
#17 0x00007fb349ce6618 in QWidgetPrivate::drawWidget (this=0x14667e0,
    pdev=0x1458028, rgn=@0x7fff53134b20, offset=@0x7fff53134b10, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4677
#18 0x00007fb349ce7042 in QWidgetPrivate::paintSiblingsRecursive (
    this=0x1459780, pdev=0x1458028, siblings=@0x7fff53134dd0, index=39762752,
    rgn=@0x7fff53134c00, offset=@0x7fff53134f30, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4735
#19 0x00007fb349ce6f6b in QWidgetPrivate::paintSiblingsRecursive (
    this=0x1459780, pdev=0x1458028, siblings=@0x7fff53134dd0, index=1,
    rgn=@0x7fff53134f40, offset=@0x7fff53134f30, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4725
#20 0x00007fb349ce6618 in QWidgetPrivate::drawWidget (this=0x1459780,
    pdev=0x1458028, rgn=@0x7fff53134f40, offset=@0x7fff53134f30, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4677
#21 0x00007fb349ce7042 in QWidgetPrivate::paintSiblingsRecursive (
    this=0x1460b80, pdev=0x1458028, siblings=@0x7fff53135110, index=21556528,
    rgn=@0x7fff53135280, offset=@0x7fff53135270, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4735
#22 0x00007fb349ce6618 in QWidgetPrivate::drawWidget (this=0x1460b80,
    pdev=0x1458028, rgn=@0x7fff53135280, offset=@0x7fff53135270, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4677
#23 0x00007fb349ce7042 in QWidgetPrivate::paintSiblingsRecursive (
    this=0x143e760, pdev=0x1458028, siblings=@0x7fff53135450, index=39764352,
    rgn=@0x7fff531355c0, offset=@0x7fff531355b0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4735
#24 0x00007fb349ce6618 in QWidgetPrivate::drawWidget (this=0x143e760,
    pdev=0x1458028, rgn=@0x7fff531355c0, offset=@0x7fff531355b0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4677
#25 0x00007fb349ce7042 in QWidgetPrivate::paintSiblingsRecursive (
    this=0x147fc30, pdev=0x1458028, siblings=@0x7fff53135950, index=23398768,
    rgn=@0x7fff531356a0, offset=@0x7fff53135ab0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4735
#26 0x00007fb349ce6f6b in QWidgetPrivate::paintSiblingsRecursive (
    this=0x147fc30, pdev=0x1458028, siblings=@0x7fff53135950, index=2,
    rgn=@0x7fff53135780, offset=@0x7fff53135ab0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4725
#27 0x00007fb349ce6f6b in QWidgetPrivate::paintSiblingsRecursive (
    this=0x147fc30, pdev=0x1458028, siblings=@0x7fff53135950, index=3,
    rgn=@0x7fff53135ac0, offset=@0x7fff53135ab0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4725
#28 0x00007fb349ce6618 in QWidgetPrivate::drawWidget (this=0x147fc30,
    pdev=0x1458028, rgn=@0x7fff53135ac0, offset=@0x7fff53135ab0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4677
#29 0x00007fb349ce7042 in QWidgetPrivate::paintSiblingsRecursive (
    this=0x1478e50, pdev=0x1458028, siblings=@0x7fff53135c90, index=39665280,
    rgn=@0x7fff53135e00, offset=@0x7fff53135df0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4735
#30 0x00007fb349ce6618 in QWidgetPrivate::drawWidget (this=0x1478e50,
    pdev=0x1458028, rgn=@0x7fff53135e00, offset=@0x7fff53135df0, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4677
#31 0x00007fb349ce7042 in QWidgetPrivate::paintSiblingsRecursive (
    this=0x148d560, pdev=0x1458028, siblings=@0x7fff531360b0, index=38136416,
    rgn=@0x7fff53135ee0, offset=@0x13c5c68, flags=4, sharedPainter=0x4a47830)
    at kernel/qwidget.cpp:4735
#32 0x00007fb349ce6f6b in QWidgetPrivate::paintSiblingsRecursive (
    this=0x148d560, pdev=0x1458028, siblings=@0x7fff531360b0, index=36,
    rgn=@0x7fff531362a0, offset=@0x13c5c68, flags=4, sharedPainter=0x4a47830)
    at kernel/qwidget.cpp:4725
#33 0x00007fb349ce6618 in QWidgetPrivate::drawWidget (this=0x148d560,
    pdev=0x1458028, rgn=@0x7fff531362a0, offset=@0x13c5c68, flags=4,
    sharedPainter=0x4a47830) at kernel/qwidget.cpp:4677
#34 0x00007fb349e3f6a1 in QWidgetBackingStore::cleanRegion (this=0x13c5c50,
    rgn=<value optimized out>, widget=0x147bce0, recursiveCopyToScreen=true)
    at painting/qbackingstore.cpp:1035
#35 0x00007fb349e3fb07 in qt_syncBackingStore (widget=0x147bce0)
    at painting/qbackingstore.cpp:313
#36 0x00007fb349ce7d45 in QWidget::event (this=0x147bce0, event=0x4b08610)
    at kernel/qwidget.cpp:7447
#37 0x00007fb349fff37b in QMainWindow::event (this=0x147bce0, event=0x4b08610)
    at widgets/qmainwindow.cpp:1268
#38 0x00007fb3497ec2c8 in KXmlGuiWindow::event (this=0x7fff53133c60,
    ev=0x2423bb0)
    at /tmp/buildd/kde4libs-4.1.3/kdeui/xmlgui/kxmlguiwindow.cpp:133
#39 0x00007fb349c95a5d in QApplicationPrivate::notify_helper (this=0x139fa80,
    receiver=0x147bce0, e=0x4b08610) at kernel/qapplication.cpp:3803
#40 0x00007fb349c9d7da in QApplication::notify (this=0x7fff53136d90,
    receiver=0x147bce0, e=0x4b08610) at kernel/qapplication.cpp:3768
#41 0x00007fb3496f485b in KApplication::notify (this=0x7fff53136d90,
    receiver=0x147bce0, event=0x4b08610)
    at /tmp/buildd/kde4libs-4.1.3/kdeui/kernel/kapplication.cpp:311
#42 0x00007fb347891381 in QCoreApplication::notifyInternal (
    this=0x7fff53136d90, receiver=0x147bce0, event=0x4b08610)
    at kernel/qcoreapplication.cpp:587
#43 0x00007fb34789201a in QCoreApplicationPrivate::sendPostedEvents (
    receiver=0x0, event_type=0, data=0x137bfb0)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:209
#44 0x00007fb3478b9a83 in postEventSourceDispatch (s=<value optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:214
#45 0x00007fb34500a78b in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#46 0x00007fb34500df5d in ?? () from /usr/lib/libglib-2.0.so.0
#47 0x00007fb34500e11b in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#48 0x00007fb3478b970f in QEventDispatcherGlib::processEvents (
    this=0x1396ad0, flags=<value optimized out>)
    at kernel/qeventdispatcher_glib.cpp:319
#49 0x00007fb349d2744f in QGuiEventDispatcherGlib::processEvents (
    this=0x7fff53133c60, flags=<value optimized out>)
    at kernel/qguieventdispatcher_glib.cpp:198
#50 0x00007fb34788fca2 in QEventLoop::processEvents (
    this=<value optimized out>, flags={i = 1393781936})
    at kernel/qeventloop.cpp:143
#51 0x00007fb34788fe2d in QEventLoop::exec (this=0x7fff53136cf0, flags=
      {i = 1393782016}) at kernel/qeventloop.cpp:194
#52 0x00007fb3478922dd in QCoreApplication::exec ()
    at kernel/qcoreapplication.cpp:845
#53 0x0000000000425793 in main (argc=5, argv=0x7fff531379e8)
    at /home/modax/src/ktorrent/ktorrent-trunk/ktorrent/main.cpp:167
#0  0x00007fb345fb8ff1 in nanosleep () from /lib/libc.so.6


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