Application: ktorrent (3.2.4)
KDE Platform Version: 4.3.90 (KDE 4.3.90 (KDE 4.4 RC1))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-18-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
Ktorrent crashes when i am trying to browse for a folder.

The crash can be reproduced every time.

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f54bbf16750 (LWP 5496))]

Thread 3 (Thread 0x7f54a4057910 (LWP 5500)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f54a4056fd0 in ?? ()
#2  0x00007fff5f6f0644 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7f54a3856910 (LWP 5501)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f54b9c1167b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1fa2710, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1fa2710, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f54bba52b88 in ?? () from /usr/lib/libbtcore.so.11
#4  0x00007f54bba53c89 in ?? () from /usr/lib/libbtcore.so.11
#5  0x00007f54b9c106c5 in QThreadPrivate::start (arg=0x1fa26a0) at thread/qthread_unix.cpp:244
#6  0x00007f54b703ca04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#7  0x00007f54b84cd80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f54bbf16750 (LWP 5496)):
[KCrash Handler]
#5  QMetaObject::methodCount (this=0x0) at kernel/qmetaobject.cpp:423
#6  0x00007f54b72867e8 in QDBusAbstractInterface::callWithArgumentList (this=<value optimized out>, mode=<value optimized out>, method=<value optimized out>, args=<value optimized out>)
    at qdbusabstractinterface.cpp:419
#7  0x00007f54b7289b9d in QDBusAbstractInterface::call (this=<value optimized out>, mode=<value optimized out>, method=<value optimized out>, arg1=..., arg2=..., arg3=..., arg4=..., arg5=..., 
    arg6=..., arg7=..., arg8=...) at qdbusabstractinterface.cpp:700
#8  0x00007f54b7289e31 in QDBusAbstractInterface::call (this=0x0, method=<value optimized out>, arg1=<value optimized out>, arg2=<value optimized out>, arg3=<value optimized out>, arg4=..., 
    arg5=..., arg6=..., arg7=..., arg8=...) at qdbusabstractinterface.cpp:643
#9  0x00007f54bb56c40b in Solid::Backends::Hal::HalManager::findDeviceByDeviceInterface (this=<value optimized out>, type=<value optimized out>)
    at ../../../solid/solid/backends/hal/halmanager.cpp:173
#10 0x00007f54bb56df42 in Solid::Backends::Hal::HalManager::devicesFromQuery (this=0x377c1e0, parentUdi=<value optimized out>, type=Solid::DeviceInterface::StorageAccess)
    at ../../../solid/solid/backends/hal/halmanager.cpp:138
#11 0x00007f54bb534b52 in Solid::Device::listFromQuery (predicate=<value optimized out>, parentUdi=<value optimized out>) at ../../../solid/solid/devicemanager.cpp:129
#12 0x00007f54a08e3949 in KFilePlacesModel::Private::_k_initDeviceList (this=0x3775940) at ../../kfile/kfileplacesmodel.cpp:303
#13 0x00007f54a08e52be in KFilePlacesModel::qt_metacall (this=0x2d2e810, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff5f6e64c0) at ./kfileplacesmodel.moc:91
#14 0x00007f54b9d16dc3 in QMetaObject::activate (sender=0x37853b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f54b9daa4c0) at kernel/qobject.cpp:3294
#15 0x00007f54b9d1e67f in QSingleShotTimer::timerEvent (this=0x37853b0) at kernel/qtimer.cpp:308
#16 0x00007f54b9d13a33 in QObject::event (this=0x37853b0, e=0x7fff5f6e6b90) at kernel/qobject.cpp:1224
#17 0x00007f54b90c5e8c in QApplicationPrivate::notify_helper (this=0x1fd0750, receiver=0x37853b0, e=0x7fff5f6e6b90) at kernel/qapplication.cpp:4242
#18 0x00007f54b90cc48d in QApplication::notify (this=0x7fff5f6ea1d0, receiver=0x37853b0, e=0x7fff5f6e6b90) at kernel/qapplication.cpp:4125
#19 0x00007f54bac2ae16 in KApplication::notify (this=0x7fff5f6ea1d0, receiver=0x37853b0, event=0x7fff5f6e6b90) at ../../kdeui/kernel/kapplication.cpp:302
#20 0x00007f54b9d0404c in QCoreApplication::notifyInternal (this=0x7fff5f6ea1d0, receiver=0x37853b0, event=0x7fff5f6e6b90) at kernel/qcoreapplication.cpp:704
#21 0x00007f54b9d30d52 in QCoreApplication::sendEvent (this=0x1fe2eb0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 QTimerInfoList::activateTimers (this=0x1fe2eb0) at kernel/qeventdispatcher_unix.cpp:603
#23 0x00007f54b9d2d958 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#24 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#25 0x00007f54b445bbce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x00007f54b445f598 in ?? () from /lib/libglib-2.0.so.0
#27 0x00007f54b445f6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x00007f54b9d2d623 in QEventDispatcherGlib::processEvents (this=0x1f9fdf0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#29 0x00007f54b91742fe in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#30 0x00007f54b9d02972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#31 0x00007f54b9d02d4c in QEventLoop::exec (this=0x7fff5f6e6e30, flags=) at kernel/qeventloop.cpp:201
#32 0x00007f54b958af0e in QDialog::exec (this=0x7fff5f6e6ea0) at dialogs/qdialog.cpp:530
#33 0x00007f54a08ca3fc in KDirSelectDialog::selectDirectory (startDir=<value optimized out>, localOnly=<value optimized out>, parent=0x367a010, caption=...) at ../../kfile/kdirselectdialog.cpp:494
#34 0x00007f54a2e52e67 in KFileModule::selectDirectory (this=<value optimized out>, startDir=..., localOnly=false, parent=0x7f54b9daa4c0, caption=...) at ../../kfile/kfilemodule.cpp:54
#35 0x00007f54bb23a993 in KFileDialog::getExistingDirectory (startDir=..., parent=0x367a010, caption=...) at ../../kio/kfile/kfiledialog.cpp:642
#36 0x00007f54bb2782fb in KUrlRequester::KUrlRequesterPrivate::_k_slotOpenDialog (this=0x367a660) at ../../kio/kfile/kurlrequester.cpp:331
#37 0x00007f54bb278b69 in KUrlRequester::qt_metacall (this=0x367a010, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff5f6e7320) at ./kurlrequester.moc:129
#38 0x00007f54b9d16dc3 in QMetaObject::activate (sender=0x367c470, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f54b9daa4c0) at kernel/qobject.cpp:3294
#39 0x00007f54b9759a82 in QAbstractButton::clicked (this=0x0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#40 0x00007f54b947748b in QAbstractButtonPrivate::emitClicked (this=0x367c6d0) at widgets/qabstractbutton.cpp:546
#41 0x00007f54b947834b in QAbstractButtonPrivate::click (this=0x367c6d0) at widgets/qabstractbutton.cpp:539
#42 0x00007f54b94785b5 in QAbstractButton::mouseReleaseEvent (this=0x367c470, e=0x7fff5f6e7bd0) at widgets/qabstractbutton.cpp:1118
#43 0x00007f54b911b599 in QWidget::event (this=0x367c470, event=0x7fff5f6e7bd0) at kernel/qwidget.cpp:7974
#44 0x00007f54b90c5e8c in QApplicationPrivate::notify_helper (this=0x1fd0750, receiver=0x367c470, e=0x7fff5f6e7bd0) at kernel/qapplication.cpp:4242
#45 0x00007f54b90cccf1 in QApplication::notify (this=0x7fff5f6ea1d0, receiver=0x367c470, e=0x7fff5f6e7bd0) at kernel/qapplication.cpp:3822
#46 0x00007f54bac2ae16 in KApplication::notify (this=0x7fff5f6ea1d0, receiver=0x367c470, event=0x7fff5f6e7bd0) at ../../kdeui/kernel/kapplication.cpp:302
#47 0x00007f54b9d0404c in QCoreApplication::notifyInternal (this=0x7fff5f6ea1d0, receiver=0x367c470, event=0x7fff5f6e7bd0) at kernel/qcoreapplication.cpp:704
#48 0x00007f54b90cbe66 in QCoreApplication::sendEvent (receiver=0x367c470, event=0x7fff5f6e7bd0, alienWidget=0x367c470, nativeWidget=0x7fff5f6e8980, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#49 QApplicationPrivate::sendMouseEvent (receiver=0x367c470, event=0x7fff5f6e7bd0, alienWidget=0x367c470, nativeWidget=0x7fff5f6e8980, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2956
#50 0x00007f54b914a055 in QETWidget::translateMouseEvent (this=0x7fff5f6e8980, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#51 0x00007f54b9148d6a in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff5f6e84f0) at kernel/qapplication_x11.cpp:3501
#52 0x00007f54b9174712 in x11EventSourceDispatch (s=0x1fe2f90, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#53 0x00007f54b445bbce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#54 0x00007f54b445f598 in ?? () from /lib/libglib-2.0.so.0
#55 0x00007f54b445f6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#56 0x00007f54b9d2d623 in QEventDispatcherGlib::processEvents (this=0x1f9fdf0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#57 0x00007f54b91742fe in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#58 0x00007f54b9d02972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#59 0x00007f54b9d02d4c in QEventLoop::exec (this=0x7fff5f6e8820, flags=) at kernel/qeventloop.cpp:201
#60 0x00007f54b958af0e in QDialog::exec (this=0x7fff5f6e8980) at dialogs/qdialog.cpp:530
#61 0x0000000000428bb4 in _start ()
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 219122.

Possible duplicates by query: bug 219122.

Reported using DrKonqi