Bug 231289

Application: dolphin (1.4)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.30.10-105.2.23.fc11.i586 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
I opened Dolphin (at my home folder, as is the default) and started browsing.  It very quickly crashed.  I don't know if this is the same bug as I reported yesterday for 4.4.0 (which I understand is fixed in 4.4.2), but today's crash was in 4.4.1.

The crash does not seem to be reproducible.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76e9780 (LWP 6071))]

Thread 2 (Thread 0xb5e51b70 (LWP 6409)):
[KCrash Handler]
#6  QBasicAtomicInt::deref (this=<value optimized out>) at ../../src/corelib/arch/qatomic_i386.h:132
#7  QString::operator= (this=<value optimized out>) at tools/qstring.cpp:1281
#8  0x080a78a3 in KLoadMetaDataThread::run (this=0x8aebbf0) at /usr/src/debug/kdebase-4.4.1/apps/dolphin/src/panels/information/kloadmetadatathread.cpp:89
#9  0x041bec0e in QThreadPrivate::start (arg=0x8aebbf0) at thread/qthread_unix.cpp:248
#10 0x00d408f5 in start_thread (arg=0xb5e51b70) at pthread_create.c:297
#11 0x00c75fce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb76e9780 (LWP 6071)):
#0  0x001ec422 in __kernel_vsyscall ()
#1  0x00c6b6f6 in *__GI___poll (fds=0xd03ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x00dd80a0 in _xcb_conn_wait (c=0x8aa03a0, cond=0x8aa1434, vector=0xbfac1c14, count=0xbfac1c18) at xcb_conn.c:306
#3  0x00dd860b in _xcb_out_send (c=0x8aa03a0, vector=0xbfac1c14, count=0xbfac1c18) at xcb_out.c:338
#4  0x00dd89a7 in xcb_writev (c=0x8aa03a0, vector=0xbfac1c68, count=3, requests=4) at xcb_out.c:286
#5  0x007dfe09 in _XSend (dpy=0x8a9b928, data=0x9059ba8 "", size=65536) at xcb_io.c:332
#6  0x007cc605 in SendZImage (dest_scanline_pad=<value optimized out>, dest_bits_per_pixel=<value optimized out>, req_yoffset=<value optimized out>, req_xoffset=<value optimized out>, 
    image=<value optimized out>, req=<value optimized out>, dpy=<value optimized out>) at PutImage.c:804
#7  PutImageRequest (dest_scanline_pad=<value optimized out>, dest_bits_per_pixel=<value optimized out>, req_yoffset=<value optimized out>, req_xoffset=<value optimized out>, 
    image=<value optimized out>, req=<value optimized out>, dpy=<value optimized out>) at PutImage.c:872
#8  PutSubImage (dest_scanline_pad=<value optimized out>, dest_bits_per_pixel=<value optimized out>, req_yoffset=<value optimized out>, req_xoffset=<value optimized out>, 
    image=<value optimized out>, req=<value optimized out>, dpy=<value optimized out>) at PutImage.c:910
#9  0x007cc7cb in XPutImage (dpy=0x8a9b928, d=65026408, gc=0x8fd9d08, image=0x9005088, req_xoffset=0, req_yoffset=0, x=0, y=0, req_width=128, req_height=128) at PutImage.c:1029
#10 0x41705a81 in QX11PixmapData::fromImage (this=0x9027530, img=@0x8af30e8, flags={i = 0}) at image/qpixmap_x11.cpp:612
#11 0x416ef707 in QPixmap::fromImage (image=@0x8af30e8, flags={i = 0}) at image/qpixmap.cpp:1999
#12 0x01dd02f0 in KIconLoader::loadIcon (this=0x8a92db8, _name=@0xbfac4bc0, group=KIconLoader::Desktop, size=128, state=0, overlays=@0xbfac4bbc, path_store=0x0, canReturnNull=true)
    at /usr/src/debug/kdelibs-4.4.1/kdeui/icons/kiconloader.cpp:1265
#13 0x01dd1ea1 in KIconLoader::loadMimeTypeIcon (this=0x8a92db8, iconName=@0xbfac4bc0, group=KIconLoader::Desktop, size=128, state=0, overlays=@0xbfac4bbc, path_store=0x0)
    at /usr/src/debug/kdelibs-4.4.1/kdeui/icons/kiconloader.cpp:932
#14 0x010ec37c in KFileItem::pixmap (this=0x8e4efcc, _size=128, _state=0) at /usr/src/debug/kdelibs-4.4.1/kio/kio/kfileitem.cpp:902
#15 0x0807ca54 in InformationPanelContent::showIcon (this=0x8cb0008, item=@0x8e4efcc) at /usr/src/debug/kdebase-4.4.1/apps/dolphin/src/panels/information/informationpanelcontent.cpp:313
#16 0x0807cb3a in InformationPanelContent::qt_metacall (this=0x8cb0008, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbfac4da8)
    at /usr/src/debug/kdebase-4.4.1/i586-redhat-linux-gnu/apps/dolphin/src/informationpanelcontent.moc:84
#17 0x042c65ea in QMetaObject::metacall (object=0x8cb0008, cl=QMetaObject::ReadProperty, idx=29, argv=0xbfac4da8) at kernel/qmetaobject.cpp:237
#18 0x042d4da5 in QMetaObject::activate (sender=0x8f48db8, m=0x12795ec, local_signal_index=1, argv=0xbfac4da8) at kernel/qobject.cpp:3293
#19 0x01141443 in KIO::PreviewJob::failed (this=0x8f48db8, _t1=@0x8e4efcc) at /usr/src/debug/kdelibs-4.4.1/i586-redhat-linux-gnu/kio/previewjob.moc:106
#20 0x01143f92 in KIO::PreviewJobPrivate::determineNextFile (this=0x8e4ef68) at /usr/src/debug/kdelibs-4.4.1/kio/kio/previewjob.cpp:310
#21 0x01144a30 in KIO::PreviewJob::slotResult (this=0x8f48db8, job=0x8ad4690) at /usr/src/debug/kdelibs-4.4.1/kio/kio/previewjob.cpp:391
#22 0x01145fcf in KIO::PreviewJob::qt_metacall (this=0x8f48db8, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbfac4ff8) at /usr/src/debug/kdelibs-4.4.1/i586-redhat-linux-gnu/kio/previewjob.moc:85
#23 0x042c65ea in QMetaObject::metacall (object=0x8f48db8, cl=QMetaObject::ReadProperty, idx=33, argv=0xbfac4ff8) at kernel/qmetaobject.cpp:237
#24 0x042d4da5 in QMetaObject::activate (sender=0x8ad4690, m=0x80d56b0, local_signal_index=3, argv=0xbfac4ff8) at kernel/qobject.cpp:3293
#25 0x051780c3 in KJob::result (this=0x8ad4690, _t1=0x8ad4690) at /usr/src/debug/kdelibs-4.4.1/i586-redhat-linux-gnu/kdecore/kjob.moc:194
#26 0x05178448 in KJob::emitResult (this=0x8ad4690) at /usr/src/debug/kdelibs-4.4.1/kdecore/jobs/kjob.cpp:312
#27 0x01099530 in KIO::SimpleJob::slotFinished (this=0x8ad4690) at /usr/src/debug/kdelibs-4.4.1/kio/kio/job.cpp:486
#28 0x01099a6d in KIO::TransferJob::slotFinished (this=0x8ad4690) at /usr/src/debug/kdelibs-4.4.1/kio/kio/job.cpp:1058
#29 0x01097743 in KIO::SimpleJob::slotError (this=0x8ad4690, err=103, errorText=@0xbfac5260) at /usr/src/debug/kdelibs-4.4.1/kio/kio/job.cpp:498
#30 0x0115368c in KIO::SchedulerPrivate::createSlave (this=0x8c864c0, protInfo=0x8edb120, job=0x8ad4690, url=@0x900cf50, enforceLimits=false) at /usr/src/debug/kdelibs-4.4.1/kio/kio/scheduler.cpp:836
#31 0x01153ebd in KIO::SchedulerPrivate::startJobDirect (this=0x8c864c0) at /usr/src/debug/kdelibs-4.4.1/kio/kio/scheduler.cpp:707
#32 0x011543c0 in KIO::SchedulerPrivate::startStep (this=0x8c864c0) at /usr/src/debug/kdelibs-4.4.1/kio/kio/scheduler.cpp:526
#33 0x011546ee in KIO::Scheduler::qt_metacall (this=0x8b888f0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfac543c) at /usr/src/debug/kdelibs-4.4.1/i586-redhat-linux-gnu/kio/scheduler.moc:108
#34 0x042c65ea in QMetaObject::metacall (object=0x8b888f0, cl=QMetaObject::ReadProperty, idx=10, argv=0xbfac543c) at kernel/qmetaobject.cpp:237
#35 0x042d4da5 in QMetaObject::activate (sender=0x8c864c4, m=0x43d5a24, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#36 0x04326447 in QTimer::timeout (this=0x8c864c4) at .moc/release-shared/moc_qtimer.cpp:134
#37 0x042dcf1e in QTimer::timerEvent (this=0x8c864c4, e=0xbfac5970) at kernel/qtimer.cpp:271
#38 0x042d1c04 in QObject::event (this=0x8c864c4, e=0xffffffff) at kernel/qobject.cpp:1212
#39 0x415fac4c in QApplicationPrivate::notify_helper (this=0x8a94c60, receiver=0x8c864c4, e=0xbfac5970) at kernel/qapplication.cpp:4300
#40 0x416018ee in QApplication::notify (this=0xbfac5cd4, receiver=0x8c864c4, e=0xbfac5970) at kernel/qapplication.cpp:3704
#41 0x01e0c48a in KApplication::notify (this=0xbfac5cd4, receiver=0x8c864c4, event=0xbfac5970) at /usr/src/debug/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#42 0x042c123b in QCoreApplication::notifyInternal (this=0xbfac5cd4, receiver=0x8c864c4, event=0xbfac5970) at kernel/qcoreapplication.cpp:704
#43 0x042f05fe in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215
#44 QTimerInfoList::activateTimers (event=<value optimized out>, receiver=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:603
#45 0x042ed267 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#46 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#47 0x009bc308 in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#48 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#49 0x009bf9e0 in g_main_context_iterate (context=0x8a99e90, block=<value optimized out>, dispatch=1, self=0x8a95db0) at gmain.c:2455
#50 0x009bfb13 in IA__g_main_context_iteration (context=0x8a99e90, may_block=1) at gmain.c:2518
#51 0x042ecf25 in QEventDispatcherGlib::processEvents (this=0x8a76858, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:412
#52 0x416b8a85 in QGuiEventDispatcherGlib::processEvents (this=0x8a76858, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:204
#53 0x042bf849 in QEventLoop::processEvents (this=0xbfac5c34, flags={i = 36}) at kernel/qeventloop.cpp:149
#54 0x042bfc9a in QEventLoop::exec (this=0xbfac5c34, flags={i = 0}) at kernel/qeventloop.cpp:201
#55 0x042c241f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#56 0x415facf7 in QApplication::exec () at kernel/qapplication.cpp:3579
#57 0x0807935f in main (argc=5, argv=0xbfac5eb4) at /usr/src/debug/kdebase-4.4.1/apps/dolphin/src/main.cpp:101

This bug may be a duplicate of or related to bug 222324.

Possible duplicates by query: bug 230822, bug 230591, bug 230064, bug 229054, bug 228695.

Reported using DrKonqi