Bug 301704

Summary: Kget crashed when changing a download's destination folder (folder is mounted on windows 7 dual boot partition)
Product: [Applications] kget Reporter: Juan <juan.seo>
Component: generalAssignee: KGet authors <kget>
Status: RESOLVED WORKSFORME    
Severity: crash CC: joris.guisson, ponchorat1968
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi
New crash information added by DrKonqi

Description Juan 2012-06-12 06:24:19 UTC 
Application: kget (2.8.3)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.2
Operating System: Linux 3.4.0-1.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

-- Information about the crash:
- What I was doing when the application crashed:

changing the destination folder.. with a bucnch of other apps open

-- Backtrace:
Application: KGet (kget), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f7510fd4880 (LWP 23757))]

Thread 5 (Thread 0x7f7501d62700 (LWP 23763)):
#0  __pthread_mutex_unlock_usercnt (mutex=0x7f74f4000a60, decr=decr@entry=1) at pthread_mutex_unlock.c:48
#1  0x0000003dea20aada in __pthread_mutex_unlock (mutex=<optimized out>) at pthread_mutex_unlock.c:298
#2  0x0000003736883721 in g_mutex_unlock (mutex=mutex@entry=0x7f74f40009a0) at gthread-posix.c:227
#3  0x000000373684788c in g_main_context_iterate (context=context@entry=0x7f74f40009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3094
#4  0x0000003736847ad4 in g_main_context_iteration (context=0x7f74f40009a0, may_block=1) at gmain.c:3207
#5  0x00000030425a4506 in QEventDispatcherGlib::processEvents (this=0x7f74f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x000000304257513f in QEventLoop::processEvents (this=this@entry=0x7f7501d61cf0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00000030425753c8 in QEventLoop::exec (this=0x7f7501d61cf0, flags=...) at kernel/qeventloop.cpp:204
#8  0x0000003042478650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x0000003042555b4f in QInotifyFileSystemWatcherEngine::run (this=0x1e22da0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x000000304247b5eb in QThreadPrivate::start (arg=0x1e22da0) at thread/qthread_unix.cpp:307
#11 0x0000003dea207d14 in start_thread (arg=0x7f7501d62700) at pthread_create.c:309
#12 0x0000003de9ef199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f750147f700 (LWP 23774)):
#0  0x0000003de9ee8eef in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7502bf0749 in net::Poll::poll (this=0x1c7b940, timeout=<optimized out>) at /usr/src/debug/libktorrent-1.2.0/src/net/poll.cpp:99
#2  0x00007f7502bed748 in net::DownloadThread::waitForSocketReady (this=this@entry=0x1c7b930) at /usr/src/debug/libktorrent-1.2.0/src/net/downloadthread.cpp:128
#3  0x00007f7502bed846 in net::DownloadThread::update (this=0x1c7b930) at /usr/src/debug/libktorrent-1.2.0/src/net/downloadthread.cpp:48
#4  0x00007f7502beda49 in net::NetworkThread::run (this=0x1c7b930) at /usr/src/debug/libktorrent-1.2.0/src/net/networkthread.cpp:48
#5  0x000000304247b5eb in QThreadPrivate::start (arg=0x1c7b930) at thread/qthread_unix.cpp:307
#6  0x0000003dea207d14 in start_thread (arg=0x7f750147f700) at pthread_create.c:309
#7  0x0000003de9ef199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f7500c7e700 (LWP 23775)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
#1  0x000000304247a17e in _q_futex (timeout=0x0, val=1, op=1, addr=<optimized out>, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wakeUp (this=<optimized out>) at thread/qmutex_unix.cpp:136
#3  0x00007f7502bed025 in net::UploadThread::waitForSocketsReady (this=this@entry=0x1c7bd00) at /usr/src/debug/libktorrent-1.2.0/src/net/uploadthread.cpp:128
#4  0x00007f7502bed136 in net::UploadThread::update (this=0x1c7bd00) at /usr/src/debug/libktorrent-1.2.0/src/net/uploadthread.cpp:45
#5  0x00007f7502beda49 in net::NetworkThread::run (this=0x1c7bd00) at /usr/src/debug/libktorrent-1.2.0/src/net/networkthread.cpp:48
#6  0x000000304247b5eb in QThreadPrivate::start (arg=0x1c7bd00) at thread/qthread_unix.cpp:307
#7  0x0000003dea207d14 in start_thread (arg=0x7f7500c7e700) at pthread_create.c:309
#8  0x0000003de9ef199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f74f3fff700 (LWP 23776)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x000000304247baeb in wait (time=18446744073709551615, this=0x1e91a20) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f20790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7502bf0332 in net::ReverseResolverThread::run (this=0x1f20780) at /usr/src/debug/libktorrent-1.2.0/src/net/reverseresolver.cpp:124
#4  0x000000304247b5eb in QThreadPrivate::start (arg=0x1f20780) at thread/qthread_unix.cpp:307
#5  0x0000003dea207d14 in start_thread (arg=0x7f74f3fff700) at pthread_create.c:309
#6  0x0000003de9ef199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f7510fd4880 (LWP 23757)):
[KCrash Handler]
#6  isEmpty (this=0x90) at /usr/include/QtCore/qstring.h:705
#7  KUrl::addPath (this=0x7fffa5347c10, _txt=...) at /usr/src/debug/kdelibs-4.8.3/kdecore/io/kurl.cpp:1355
#8  0x00007f7502f2cdb3 in BTTransfer::setDirectory (this=0x2261d80, newDirectory=...) at /usr/src/debug/kdenetwork-4.8.3/kget/transfer-plugins/bittorrent/bttransfer.cpp:155
#9  0x00000000004528f6 in setDirectory (newDirectory=..., this=<optimized out>) at /usr/src/debug/kdenetwork-4.8.3/kget/core/transferhandler.h:115
#10 TransferSettingsDialog::save (this=0x2b7a8c0) at /usr/src/debug/kdenetwork-4.8.3/kget/ui/transfersettingsdialog.cpp:162
#11 0x000000304258cb9f in QMetaObject::activate (sender=0x2b7a8c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#12 0x00000030453a6a14 in KDialog::slotButtonClicked (this=0x2b7a8c0, button=4) at /usr/src/debug/kdelibs-4.8.3/kdeui/dialogs/kdialog.cpp:885
#13 0x00000030453a6e34 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kdelibs-4.8.3/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:166
#14 KDialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdelibs-4.8.3/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:126
#15 0x000000304258cb9f in QMetaObject::activate (sender=0x28b5480, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa5347fa0) at kernel/qobject.cpp:3547
#16 0x00000030425916ee in QSignalMapper::mapped (this=this@entry=0x28b5480, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:114
#17 0x00000030425918f5 in QSignalMapper::map (this=0x28b5480, sender=0x292c120) at kernel/qsignalmapper.cpp:266
#18 0x000000304258cb9f in QMetaObject::activate (sender=0x292c120, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa5348130) at kernel/qobject.cpp:3547
#19 0x000000304442ece2 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:219
#20 0x0000003044182fde in QAbstractButtonPrivate::emitClicked (this=this@entry=0x2844140) at widgets/qabstractbutton.cpp:548
#21 0x00000030441835e0 in QAbstractButtonPrivate::click (this=this@entry=0x2844140) at widgets/qabstractbutton.cpp:541
#22 0x000000304418384c in QAbstractButton::mouseReleaseEvent (this=0x292c120, e=0x7fffa53489d0) at widgets/qabstractbutton.cpp:1123
#23 0x0000003043e19b50 in QWidget::event (this=0x292c120, event=0x7fffa53489d0) at kernel/qwidget.cpp:8371
#24 0x0000003043dca37c in QApplicationPrivate::notify_helper (this=this@entry=0x1a1a170, receiver=receiver@entry=0x292c120, e=e@entry=0x7fffa53489d0) at kernel/qapplication.cpp:4551
#25 0x0000003043dcf05b in QApplication::notify (this=<optimized out>, receiver=0x292c120, e=0x7fffa53489d0) at kernel/qapplication.cpp:4094
#26 0x0000003045445a56 in KApplication::notify (this=0x7fffa534cd90, receiver=0x292c120, event=0x7fffa53489d0) at /usr/src/debug/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#27 0x00000030425763ee in QCoreApplication::notifyInternal (this=0x7fffa534cd90, receiver=0x292c120, event=0x7fffa53489d0) at kernel/qcoreapplication.cpp:915
#28 0x0000003043dcb1bb in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#29 QApplicationPrivate::sendMouseEvent (receiver=0x292c120, event=0x7fffa53489d0, alienWidget=0x292c120, nativeWidget=0x2706700, buttonDown=0x304489dd68, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#30 0x0000003043e45894 in QETWidget::translateMouseEvent (this=this@entry=0x2706700, event=event@entry=0x7fffa5349140) at kernel/qapplication_x11.cpp:4523
#31 0x0000003043e44621 in QApplication::x11ProcessEvent (this=0x7fffa534cd90, event=0x7fffa5349140) at kernel/qapplication_x11.cpp:3646
#32 0x0000003043e6a60c in x11EventSourceDispatch (s=s@entry=0x1a2e0f0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#33 0x00000037368476e5 in g_main_dispatch (context=0x1a15040) at gmain.c:2539
#34 g_main_context_dispatch (context=context@entry=0x1a15040) at gmain.c:3075
#35 0x0000003736847a18 in g_main_context_iterate (context=context@entry=0x1a15040, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3146
#36 0x0000003736847ad4 in g_main_context_iteration (context=0x1a15040, may_block=1) at gmain.c:3207
#37 0x00000030425a44e6 in QEventDispatcherGlib::processEvents (this=0x19c0c60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#38 0x0000003043e6a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#39 0x000000304257513f in QEventLoop::processEvents (this=this@entry=0x7fffa5349520, flags=...) at kernel/qeventloop.cpp:149
#40 0x00000030425753c8 in QEventLoop::exec (this=0x7fffa5349520, flags=...) at kernel/qeventloop.cpp:204
#41 0x000000304427d2c8 in QDialog::exec (this=0x2b7a8c0) at dialogs/qdialog.cpp:554
#42 0x00000000004ad06e in MainWindow::slotTransferSettings (this=0x1c0f450) at /usr/src/debug/kdenetwork-4.8.3/kget/mainwindow.cpp:1154
#43 0x00000000004aeefa in MainWindow::qt_static_metacall (_o=0x1c0f450, _c=2771680272, _id=49568256, _a=0x1) at /usr/src/debug/kdenetwork-4.8.3/x86_64-redhat-linux-gnu/kget/mainwindow.moc:149
#44 0x000000304258cb9f in QMetaObject::activate (sender=0x1ca0da0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa5349750) at kernel/qobject.cpp:3547
#45 0x0000003043dc41c2 in QAction::triggered (this=this@entry=0x1ca0da0, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#46 0x0000003043dc43b0 in QAction::activate (this=0x1ca0da0, event=<optimized out>) at kernel/qaction.cpp:1257
#47 0x00000030441fd1a3 in QMenuPrivate::activateCausedStack (this=this@entry=0x2866760, causedStack=..., action=action@entry=0x1ca0da0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1028
#48 0x00000030442034b9 in QMenuPrivate::activateAction (this=0x2866760, action=0x1ca0da0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1120
#49 0x00000030454fed70 in KMenu::mouseReleaseEvent (this=0x2a5f5f0, e=0x7fffa534a2f0) at /usr/src/debug/kdelibs-4.8.3/kdeui/widgets/kmenu.cpp:464
#50 0x0000003043e19b50 in QWidget::event (this=0x2a5f5f0, event=0x7fffa534a2f0) at kernel/qwidget.cpp:8371
#51 0x000000304420476b in QMenu::event (this=0x2a5f5f0, e=0x7fffa534a2f0) at widgets/qmenu.cpp:2469
#52 0x0000003043dca37c in QApplicationPrivate::notify_helper (this=this@entry=0x1a1a170, receiver=receiver@entry=0x2a5f5f0, e=e@entry=0x7fffa534a2f0) at kernel/qapplication.cpp:4551
#53 0x0000003043dcf05b in QApplication::notify (this=<optimized out>, receiver=0x2a5f5f0, e=0x7fffa534a2f0) at kernel/qapplication.cpp:4094
#54 0x0000003045445a56 in KApplication::notify (this=0x7fffa534cd90, receiver=0x2a5f5f0, event=0x7fffa534a2f0) at /usr/src/debug/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#55 0x00000030425763ee in QCoreApplication::notifyInternal (this=0x7fffa534cd90, receiver=0x2a5f5f0, event=0x7fffa534a2f0) at kernel/qcoreapplication.cpp:915
#56 0x0000003043dcb1bb in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#57 QApplicationPrivate::sendMouseEvent (receiver=0x2a5f5f0, event=0x7fffa534a2f0, alienWidget=0x0, nativeWidget=0x2a5f5f0, buttonDown=0x304489dd68, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#58 0x0000003043e4575c in QETWidget::translateMouseEvent (this=this@entry=0x2a5f5f0, event=event@entry=0x7fffa534aa60) at kernel/qapplication_x11.cpp:4457
#59 0x0000003043e44621 in QApplication::x11ProcessEvent (this=0x7fffa534cd90, event=0x7fffa534aa60) at kernel/qapplication_x11.cpp:3646
#60 0x0000003043e6a60c in x11EventSourceDispatch (s=s@entry=0x1a2e0f0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#61 0x00000037368476e5 in g_main_dispatch (context=0x1a15040) at gmain.c:2539
#62 g_main_context_dispatch (context=context@entry=0x1a15040) at gmain.c:3075
#63 0x0000003736847a18 in g_main_context_iterate (context=context@entry=0x1a15040, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3146
#64 0x0000003736847ad4 in g_main_context_iteration (context=0x1a15040, may_block=1) at gmain.c:3207
#65 0x00000030425a44e6 in QEventDispatcherGlib::processEvents (this=0x19c0c60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#66 0x0000003043e6a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#67 0x000000304257513f in QEventLoop::processEvents (this=this@entry=0x7fffa534ae40, flags=...) at kernel/qeventloop.cpp:149
#68 0x00000030425753c8 in QEventLoop::exec (this=0x7fffa534ae40, flags=...) at kernel/qeventloop.cpp:204
#69 0x0000003044201195 in QMenu::exec (this=0x2a5f5f0, p=..., action=0x0) at widgets/qmenu.cpp:2113
#70 0x0000000000441b23 in editorEvent (index=..., this=<optimized out>, event=<optimized out>, model=<optimized out>, option=...) at /usr/src/debug/kdenetwork-4.8.3/kget/ui/transfersviewdelegate.cpp:481
#71 TransfersViewDelegate::editorEvent (this=<optimized out>, event=<optimized out>, model=<optimized out>, option=..., index=...) at /usr/src/debug/kdenetwork-4.8.3/kget/ui/transfersviewdelegate.cpp:447
#72 0x00000030442d0141 in QAbstractItemViewPrivate::sendDelegateEvent (this=this@entry=0x1c67550, index=..., event=event@entry=0x7fffa534bdb0) at itemviews/qabstractitemview.cpp:4176
#73 0x00000030442d685a in QAbstractItemView::edit (this=0x1c67ff0, index=..., trigger=QAbstractItemView::NoEditTriggers, event=0x7fffa534bdb0) at itemviews/qabstractitemview.cpp:2560
#74 0x00000030442d04f0 in QAbstractItemView::mouseReleaseEvent (this=0x1c67ff0, event=0x7fffa534bdb0) at itemviews/qabstractitemview.cpp:1802
#75 0x0000003043e19b50 in QWidget::event (this=0x1c67ff0, event=0x7fffa534bdb0) at kernel/qwidget.cpp:8371
#76 0x00000030441c3b46 in QFrame::event (this=0x1c67ff0, e=0x7fffa534bdb0) at widgets/qframe.cpp:557
#77 0x00000030442d1163 in QAbstractItemView::viewportEvent (this=0x1c67ff0, event=0x7fffa534bdb0) at itemviews/qabstractitemview.cpp:1644
#78 0x0000003044314901 in QTreeView::viewportEvent (this=0x1c67ff0, event=0x7fffa534bdb0) at itemviews/qtreeview.cpp:1257
#79 0x0000003042576556 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1c7cdf0, event=0x7fffa534bdb0) at kernel/qcoreapplication.cpp:1025
#80 0x0000003043dca34c in QApplicationPrivate::notify_helper (this=this@entry=0x1a1a170, receiver=receiver@entry=0x1c7cdf0, e=e@entry=0x7fffa534bdb0) at kernel/qapplication.cpp:4547
#81 0x0000003043dcf05b in QApplication::notify (this=<optimized out>, receiver=0x1c7cdf0, e=0x7fffa534bdb0) at kernel/qapplication.cpp:4094
#82 0x0000003045445a56 in KApplication::notify (this=0x7fffa534cd90, receiver=0x1c7cdf0, event=0x7fffa534bdb0) at /usr/src/debug/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#83 0x00000030425763ee in QCoreApplication::notifyInternal (this=0x7fffa534cd90, receiver=0x1c7cdf0, event=0x7fffa534bdb0) at kernel/qcoreapplication.cpp:915
#84 0x0000003043dcb1bb in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#85 QApplicationPrivate::sendMouseEvent (receiver=0x1c7cdf0, event=0x7fffa534bdb0, alienWidget=0x1c7cdf0, nativeWidget=0x1c68450, buttonDown=0x304489dd68, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#86 0x0000003043e45894 in QETWidget::translateMouseEvent (this=this@entry=0x1c68450, event=event@entry=0x7fffa534c520) at kernel/qapplication_x11.cpp:4523
#87 0x0000003043e44621 in QApplication::x11ProcessEvent (this=0x7fffa534cd90, event=0x7fffa534c520) at kernel/qapplication_x11.cpp:3646
#88 0x0000003043e6a60c in x11EventSourceDispatch (s=s@entry=0x1a2e0f0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#89 0x00000037368476e5 in g_main_dispatch (context=0x1a15040) at gmain.c:2539
#90 g_main_context_dispatch (context=context@entry=0x1a15040) at gmain.c:3075
#91 0x0000003736847a18 in g_main_context_iterate (context=context@entry=0x1a15040, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3146
#92 0x0000003736847ad4 in g_main_context_iteration (context=0x1a15040, may_block=1) at gmain.c:3207
#93 0x00000030425a44e6 in QEventDispatcherGlib::processEvents (this=0x19c0c60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#94 0x0000003043e6a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#95 0x000000304257513f in QEventLoop::processEvents (this=this@entry=0x7fffa534c8f0, flags=...) at kernel/qeventloop.cpp:149
#96 0x00000030425753c8 in QEventLoop::exec (this=0x7fffa534c8f0, flags=...) at kernel/qeventloop.cpp:204
#97 0x000000304257a1b8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#98 0x0000000000429ff7 in main (argc=6, argv=0x7fffa534ced8) at /usr/src/debug/kdenetwork-4.8.3/kget/main.cpp:149

Reported using DrKonqi
Comment 1 Lukas Appelhans 2012-06-14 10:22:21 UTC 
This looks like a crash in libktorrent. Joris, can you look at this?

Lukas
Comment 2 Joris Guisson 2012-06-18 08:53:21 UTC 
The torrent pointer of the BTTransfer object is most likely 0, judging by the address of the string object in the isEmpty call.
Comment 3 ponchorat1968 2016-02-06 03:52:41 UTC 
Created attachment 97037 [details]
New crash information added by DrKonqi

kget (2.14.13) on KDE Platform 4.14.13 using Qt 4.8.6

- What I was doing when the application crashed:

Selected some downloads that had stopped and was reporting themselves to not be able to be downloaded due to no torrent being found.
I had previously changed the download location and then rebooted.
I selected a new location and then KGet crashed.

-- Backtrace (Reduced):
#6  isEmpty (this=0x90) at /usr/include/qt4/QtCore/qstring.h:705
#7  KUrl::addPath (this=0x7ffdf01e4340, _txt=...) at ../../kdecore/io/kurl.cpp:1357
[...]
#11 0x00007fd6314e6d0d in KDialog::slotButtonClicked (this=0x2a96290, button=4) at ../../kdeui/dialogs/kdialog.cpp:885
#12 0x00007fd6314e857f in KDialog::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./kdialog.moc:166
[...]
#14 0x00007fd62f266fbe in QSignalMapper::mapped (this=this@entry=0x2b0dd70, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:114
Comment 4 ponchorat1968 2016-02-06 03:52:41 UTC 
Created attachment 97038 [details]
New crash information added by DrKonqi

kget (2.14.13) on KDE Platform 4.14.13 using Qt 4.8.6

- What I was doing when the application crashed:

Selected some downloads that had stopped and was reporting themselves to not be able to be downloaded due to no torrent being found.
I had previously changed the download location and then rebooted.
I selected a new location and then KGet crashed.

-- Backtrace (Reduced):
#6  isEmpty (this=0x90) at /usr/include/qt4/QtCore/qstring.h:705
#7  KUrl::addPath (this=0x7ffdf01e4340, _txt=...) at ../../kdecore/io/kurl.cpp:1357
[...]
#11 0x00007fd6314e6d0d in KDialog::slotButtonClicked (this=0x2a96290, button=4) at ../../kdeui/dialogs/kdialog.cpp:885
#12 0x00007fd6314e857f in KDialog::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./kdialog.moc:166
[...]
#14 0x00007fd62f266fbe in QSignalMapper::mapped (this=this@entry=0x2b0dd70, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:114
Comment 5 Andrew Crouthamel 2018-11-01 13:43:52 UTC 
Dear Bug Submitter,

This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond.

Thank you for helping us make KDE software even better for everyone!
Comment 6 Bug Janitor Service 2018-11-16 11:31:06 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 7 Bug Janitor Service 2018-12-01 03:45:38 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!