Application: dolphin (1.6.1)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-02063802-generic x86_64
Distribution: Ubuntu 11.04

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

I moved one file from one directory to another one by dragging it to another tab. After I released the mouse button, the context menu popped up and Dolphin crashed.

This happened several times but I don't know how to reproduce the bug every time.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f0042eda780 (LWP 2602))]

Thread 3 (Thread 0x7f002fa15700 (LWP 2610)):
#0  0x00007f003af72159 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f003af72f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f003af73639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f003ec5a446 in QEventDispatcherGlib::processEvents (this=0x25564c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f003ec2e882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f003ec2eabc in QEventLoop::exec (this=0x7f002fa14dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f003eb45924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f003ec10c2f in QInotifyFileSystemWatcherEngine::run (this=0x2594760) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f003eb48175 in QThreadPrivate::start (arg=0x2594760) at thread/qthread_unix.cpp:320
#9  0x00007f003b43ed8c in start_thread (arg=0x7f002fa15700) at pthread_create.c:304
#10 0x00007f00427e204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f002e78a700 (LWP 2663)):
#0  0x00007f00427d4f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f003af73104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f003af73639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f003ec5a446 in QEventDispatcherGlib::processEvents (this=0x2446680, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f003ec2e882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f003ec2eabc in QEventLoop::exec (this=0x7f002e789dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f003eb45924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f003ec10c2f in QInotifyFileSystemWatcherEngine::run (this=0x24442b0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f003eb48175 in QThreadPrivate::start (arg=0x24442b0) at thread/qthread_unix.cpp:320
#9  0x00007f003b43ed8c in start_thread (arg=0x7f002e78a700) at pthread_create.c:304
#10 0x00007f00427e204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0042eda780 (LWP 2602)):
[KCrash Handler]
#6  isNull (this=<value optimized out>) at image/qpixmapdata_p.h:124
#7  QPixmap::isNull (this=<value optimized out>) at image/qpixmap.cpp:545
#8  0x00007f003f73bde1 in QPainter::drawTiledPixmap (this=0x7fffbe063f50, r=..., pixmap=..., sp=...) at painting/qpainter.cpp:6696
#9  0x00007f0035328650 in drawTiledPixmap (this=0x31ef370, r=<value optimized out>, p=<value optimized out>, t=<value optimized out>) at /usr/include/qt4/QtGui/qpainter.h:832
#10 Oxygen::TileSet::render (this=0x31ef370, r=<value optimized out>, p=<value optimized out>, t=<value optimized out>) at ../../../libs/oxygen/oxygentileset.cpp:159
#11 0x00007f0035589f46 in Oxygen::Style::renderMenuItemRect (this=0x248e130, opt=0x7fffbe063d60, r=..., base=<value optimized out>, palette=..., painter=0x7fffbe063f50, opacity=<value optimized out>) at ../../../kstyles/oxygen/oxygenstyle.cpp:9005
#12 0x00007f00355a12f6 in Oxygen::Style::drawMenuItemControl (this=0x248e130, option=0x7fffbe063d60, painter=0x7fffbe063f50, widget=0x7fffbe0658d0) at ../../../kstyles/oxygen/oxygenstyle.cpp:4584
#13 0x00007f003557e6ba in Oxygen::Style::drawControl (this=0x248e130, element=QStyle::CE_MenuItem, option=0x7fffbe063d60, painter=0x7fffbe063f50, widget=0x7fffbe0658d0) at ../../../kstyles/oxygen/oxygenstyle.cpp:1080
#14 0x00007f003fa2c7fc in QMenu::paintEvent (this=0x7fffbe0658d0, e=0x7fffbe0647e0) at widgets/qmenu.cpp:2181
#15 0x00007f003f63fc6a in QWidget::event (this=0x7fffbe0658d0, event=0x7fffbe0647e0) at kernel/qwidget.cpp:8405
#16 0x00007f003fa3149b in QMenu::event (this=0x7fffbe0658d0, e=0x7fffbe0647e0) at widgets/qmenu.cpp:2415
#17 0x00007f003f5ee9e4 in QApplicationPrivate::notify_helper (this=0x2447380, receiver=0x7fffbe0658d0, e=0x7fffbe0647e0) at kernel/qapplication.cpp:4462
#18 0x00007f003f5f33aa in QApplication::notify (this=<value optimized out>, receiver=0x7fffbe0658d0, e=0x7fffbe0647e0) at kernel/qapplication.cpp:4341
#19 0x00007f004030d866 in KApplication::notify (this=0x7fffbe0674a0, receiver=0x7fffbe0658d0, event=0x7fffbe0647e0) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x00007f003ec2f49c in QCoreApplication::notifyInternal (this=0x7fffbe0674a0, receiver=0x7fffbe0658d0, event=0x7fffbe0647e0) at kernel/qcoreapplication.cpp:731
#21 0x00007f003f63cabd in sendSpontaneousEvent (this=0x321b600, pdev=0x3227888, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x32210f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#22 QWidgetPrivate::drawWidget (this=0x321b600, pdev=0x3227888, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x32210f0) at kernel/qwidget.cpp:5492
#23 0x00007f003f8012fb in QWidgetBackingStore::sync (this=0x32210f0) at painting/qbackingstore.cpp:1333
#24 0x00007f003f632f50 in QWidgetPrivate::syncBackingStore (this=0x321b600) at kernel/qwidget.cpp:1842
#25 0x00007f003f640184 in QWidget::event (this=0x7fffbe0658d0, event=0x31cb2a0) at kernel/qwidget.cpp:8552
#26 0x00007f003fa3149b in QMenu::event (this=0x7fffbe0658d0, e=0x31cb2a0) at widgets/qmenu.cpp:2415
#27 0x00007f003f5ee9e4 in QApplicationPrivate::notify_helper (this=0x2447380, receiver=0x7fffbe0658d0, e=0x31cb2a0) at kernel/qapplication.cpp:4462
#28 0x00007f003f5f33aa in QApplication::notify (this=<value optimized out>, receiver=0x7fffbe0658d0, e=0x31cb2a0) at kernel/qapplication.cpp:4341
#29 0x00007f004030d866 in KApplication::notify (this=0x7fffbe0674a0, receiver=0x7fffbe0658d0, event=0x31cb2a0) at ../../kdeui/kernel/kapplication.cpp:311
#30 0x00007f003ec2f49c in QCoreApplication::notifyInternal (this=0x7fffbe0674a0, receiver=0x7fffbe0658d0, event=0x31cb2a0) at kernel/qcoreapplication.cpp:731
#31 0x00007f003ec32c25 in sendEvent (receiver=0x0, event_type=0, data=0x23f65d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x23f65d0) at kernel/qcoreapplication.cpp:1372
#33 0x00007f003ec5a253 in sendPostedEvents (s=0x244adc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#34 postEventSourceDispatch (s=0x244adc0) at kernel/qeventdispatcher_glib.cpp:277
#35 0x00007f003af72bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f003af733a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f003af73639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f003ec5a3ef in QEventDispatcherGlib::processEvents (this=0x23f5db0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#39 0x00007f003f695dfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007f003ec2e882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007f003ec2eabc in QEventLoop::exec (this=0x7fffbe065830, flags=...) at kernel/qeventloop.cpp:201
#42 0x00007f003fa2da11 in QMenu::exec (this=0x7fffbe0658d0, p=..., action=0x0) at widgets/qmenu.cpp:2059
#43 0x00007f0041dad33c in KonqOperations::doDropFileCopy (this=<value optimized out>) at ../../../lib/konq/konq_operations.cpp:610
#44 0x00007f0041dadcf8 in KonqOperations::asyncDrop (this=0x31c4380, destItem=...) at ../../../lib/konq/konq_operations.cpp:354
#45 0x00007f0041dae580 in KonqOperations::qt_metacall (this=0x31c4380, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffbe066270) at ./konq_operations.moc:89
#46 0x00007f003ec445f8 in QMetaObject::activate (sender=0x31c4380, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffbe066270) at kernel/qobject.cpp:3287
#47 0x00007f0041da7ea2 in KonqOperations::statFinished (this=<value optimized out>, _t1=<value optimized out>) at ./konq_operations.moc:102
#48 0x00007f0041da7f31 in KonqOperations::slotStatResult (this=0x31c4380, job=0x3201c60) at ../../../lib/konq/konq_operations.cpp:794
#49 0x00007f0041dae5a3 in KonqOperations::qt_metacall (this=0x31c4380, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffbe0663b0) at ./konq_operations.moc:88
#50 0x00007f003ec445f8 in QMetaObject::activate (sender=0x3201c60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffbe0663b0) at kernel/qobject.cpp:3287
#51 0x00007f003f09bd32 in KJob::result (this=<value optimized out>, _t1=0x3201c60) at ./kjob.moc:194
#52 0x00007f003f09bd70 in KJob::emitResult (this=0x3201c60) at ../../kdecore/jobs/kjob.cpp:312
#53 0x00007f0040820c9b in KIO::SimpleJob::slotFinished (this=0x3201c60) at ../../kio/kio/job.cpp:525
#54 0x00007f004082282d in KIO::StatJob::slotFinished (this=0x3201c60) at ../../kio/kio/job.cpp:924
#55 0x00007f0040822781 in KIO::StatJob::qt_metacall (this=0x3201c60, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffbe066640) at ./jobclasses.moc:252
#56 0x00007f003ec445f8 in QMetaObject::activate (sender=0x2d3ab40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#57 0x00007f00408c7531 in KIO::SlaveInterface::dispatch (this=<value optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:173
#58 0x00007f00408c44b5 in KIO::SlaveInterface::dispatch (this=0x2d3ab40) at ../../kio/kio/slaveinterface.cpp:89
#59 0x00007f00408b7e8e in KIO::Slave::gotInput (this=0x2d3ab40) at ../../kio/kio/slave.cpp:348
#60 0x00007f00408b84dc in KIO::Slave::qt_metacall (this=0x2d3ab40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffbe066a50) at ./slave.moc:82
#61 0x00007f003ec445f8 in QMetaObject::activate (sender=0x2bf44c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#62 0x00007f00407f1ff7 in KIO::ConnectionPrivate::dequeue (this=0x2cb2a60) at ../../kio/kio/connection.cpp:82
#63 0x00007f00407f209d in KIO::Connection::qt_metacall (this=0x2bf44c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x30834a0) at ./connection.moc:79
#64 0x00007f003ec4349a in QObject::event (this=0x2bf44c0, e=<value optimized out>) at kernel/qobject.cpp:1226
#65 0x00007f003f5ee9e4 in QApplicationPrivate::notify_helper (this=0x2447380, receiver=0x2bf44c0, e=0x2c99d90) at kernel/qapplication.cpp:4462
#66 0x00007f003f5f33aa in QApplication::notify (this=<value optimized out>, receiver=0x2bf44c0, e=0x2c99d90) at kernel/qapplication.cpp:4341
#67 0x00007f004030d866 in KApplication::notify (this=0x7fffbe0674a0, receiver=0x2bf44c0, event=0x2c99d90) at ../../kdeui/kernel/kapplication.cpp:311
#68 0x00007f003ec2f49c in QCoreApplication::notifyInternal (this=0x7fffbe0674a0, receiver=0x2bf44c0, event=0x2c99d90) at kernel/qcoreapplication.cpp:731
#69 0x00007f003ec32c25 in sendEvent (receiver=0x0, event_type=0, data=0x23f65d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#70 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x23f65d0) at kernel/qcoreapplication.cpp:1372
#71 0x00007f003ec5a253 in sendPostedEvents (s=0x244adc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#72 postEventSourceDispatch (s=0x244adc0) at kernel/qeventdispatcher_glib.cpp:277
#73 0x00007f003af72bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#74 0x00007f003af733a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#75 0x00007f003af73639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#76 0x00007f003ec5a3ef in QEventDispatcherGlib::processEvents (this=0x23f5db0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#77 0x00007f003f695dfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#78 0x00007f003ec2e882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#79 0x00007f003ec2eabc in QEventLoop::exec (this=0x7fffbe067430, flags=...) at kernel/qeventloop.cpp:201
#80 0x00007f003ec32ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#81 0x00007f0042ad2995 in kdemain (argc=3, argv=0x7fffbe0679c8) at ../../../dolphin/src/main.cpp:98
#82 0x00007f004271aeff in __libc_start_main (main=0x400730 <main(int, char**)>, argc=3, ubp_av=0x7fffbe0679c8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffbe0679b8) at libc-start.c:226
#83 0x0000000000400659 in _start ()

This bug may be a duplicate of or related to bug 269016.

Possible duplicates by query: bug 271005, bug 269016, bug 265396.

Reported using DrKonqi