Application: dolphin (2.0)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.0.0-17-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
copied a file to a fish:// resource overwriting an existing file there.
dolphin crashed repeadtedly but not always.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f57b7a787a0 (LWP 14348))]

Thread 3 (Thread 0x7f57a3747700 (LWP 14349)):
#0  qt_gettime () at tools/qelapsedtimer_unix.cpp:138
#1  0x00007f57b374436d in QTimerInfoList::updateCurrentTime (this=0x26659b0) at kernel/qeventdispatcher_unix.cpp:343
#2  0x00007f57b37446a3 in QTimerInfoList::timerWait (this=0x26659b0, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#3  0x00007f57b37430dc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f57a3746c1c) at kernel/qeventdispatcher_glib.cpp:136
#4  0x00007f57b3743185 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#5  0x00007f57afa07ff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f57afa08dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f57afa09429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f57b3743c06 in QEventDispatcherGlib::processEvents (this=0x2663cb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#9  0x00007f57b37133e2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#10 0x00007f57b3713637 in QEventLoop::exec (this=0x7f57a3746db0, flags=...) at kernel/qeventloop.cpp:204
#11 0x00007f57b3613067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#12 0x00007f57b36f317f in QInotifyFileSystemWatcherEngine::run (this=0x268e1d0) at io/qfilesystemwatcher_inotify.cpp:248
#13 0x00007f57b361608b in QThreadPrivate::start (arg=0x268e1d0) at thread/qthread_unix.cpp:298
#14 0x00007f57afedaefc in start_thread (arg=0x7f57a3747700) at pthread_create.c:304
#15 0x00007f57b736459d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f57a24eb700 (LWP 14350)):
#0  0x00007f57b7358473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f57afa08f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57afa09429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f57b3743c06 in QEventDispatcherGlib::processEvents (this=0x27bf860, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f57b37133e2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f57b3713637 in QEventLoop::exec (this=0x7f57a24eadb0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f57b3613067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f57b36f317f in QInotifyFileSystemWatcherEngine::run (this=0x285bc60) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f57b361608b in QThreadPrivate::start (arg=0x285bc60) at thread/qthread_unix.cpp:298
#9  0x00007f57afedaefc in start_thread (arg=0x7f57a24eb700) at pthread_create.c:304
#10 0x00007f57b736459d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f57b7a787a0 (LWP 14348)):
[KCrash Handler]
#6  deref (this=0x1b3a6a8e0) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:133
#7  QString::operator= (this=0x328be10, other=...) at tools/qstring.cpp:1407
#8  0x00007f57b3337bb2 in QDBusError::operator= (this=0x328be00, other=...) at qdbuserror.cpp:301
#9  0x00007f57b3351233 in QDBusAbstractInterface::callWithArgumentList (this=0x327d0d0, mode=QDBus::NoBlock, method=<optimized out>, args=...) at qdbusabstractinterface.cpp:470
#10 0x00007f57b4e37e7f in setProcessedAmount (unit=..., amount=977, this=0x327d0d0) at ./jobviewifacev2.h:78
#11 KUiServerJobTracker::processedAmount (this=<optimized out>, job=0x32b1de0, unit=<optimized out>, amount=<optimized out>) at ../../kdeui/jobs/kuiserverjobtracker.cpp:266
#12 0x00007f57b4e34220 in KUiServerJobTracker::qt_metacall (this=0x31ba620, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff62ff5660) at ./kuiserverjobtracker.moc:97
#13 0x00007f57b3728be9 in QMetaObject::activate (sender=0x32b1de0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff62ff5660) at kernel/qobject.cpp:3566
#14 0x00007f57b3b9dd5f in KJob::processedAmount (this=<optimized out>, _t1=0x32b1de0, _t2=KJob::Bytes, _t3=977) at ./kjob.moc:229
#15 0x00007f57b3b9e9e3 in KJob::setProcessedAmount (this=0x32b1de0, unit=KJob::Bytes, amount=977) at ../../kdecore/jobs/kjob.cpp:271
#16 0x00007f57b5328ced in KIO::CopyJobPrivate::slotProcessedSize (this=<optimized out>, data_size=<optimized out>) at ../../kio/kio/copyjob.cpp:1753
#17 0x00007f57b532acf3 in KIO::CopyJob::qt_metacall (this=0x32b1de0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff62ff58c0) at ./copyjob.moc:124
#18 0x00007f57b3728be9 in QMetaObject::activate (sender=0x32c3550, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff62ff58c0) at kernel/qobject.cpp:3566
#19 0x00007f57b3b9ddff in KJob::processedSize (this=<optimized out>, _t1=0x32c3550, _t2=977) at ./kjob.moc:243
#20 0x00007f57b3b9ea0e in KJob::setProcessedAmount (this=0x32c3550, unit=KJob::Bytes, amount=977) at ../../kdecore/jobs/kjob.cpp:273
#21 0x00007f57b535e804 in KIO::FileCopyJob::qt_metacall (this=0x32c3550, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff62ff5af0) at ./jobclasses.moc:729
#22 0x00007f57b3728be9 in QMetaObject::activate (sender=0x323a600, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff62ff5af0) at kernel/qobject.cpp:3566
#23 0x00007f57b3b9ddff in KJob::processedSize (this=<optimized out>, _t1=0x323a600, _t2=977) at ./kjob.moc:243
#24 0x00007f57b3b9ea0e in KJob::setProcessedAmount (this=0x323a600, unit=KJob::Bytes, amount=977) at ../../kdecore/jobs/kjob.cpp:273
#25 0x00007f57b535a9d5 in KIO::SimpleJob::qt_metacall (this=0x323a600, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff62ff5d50) at ./jobclasses.moc:175
#26 0x00007f57b535d3d0 in KIO::TransferJob::qt_metacall (this=0x323a600, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff62ff5d50) at ./jobclasses.moc:357
#27 0x00007f57b3728be9 in QMetaObject::activate (sender=0x30f11c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff62ff5d50) at kernel/qobject.cpp:3566
#28 0x00007f57b5403462 in KIO::SlaveInterface::processedSize (this=<optimized out>, _t1=977) at ./slaveinterface.moc:239
#29 0x00007f57b540635b in KIO::SlaveInterface::dispatch (this=0x30f11c0, _cmd=<optimized out>, rawdata=...) at ../../kio/kio/slaveinterface.cpp:239
#30 0x00007f57b5402a05 in KIO::SlaveInterface::dispatch (this=<optimized out>) at ../../kio/kio/slaveinterface.cpp:88
#31 0x00007f57b53f5bce in KIO::Slave::gotInput (this=0x30f11c0) at ../../kio/kio/slave.cpp:344
#32 0x00007f57b53f632c in KIO::Slave::qt_metacall (this=0x30f11c0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff62ff6190) at ./slave.moc:82
#33 0x00007f57b3728be9 in QMetaObject::activate (sender=0x3141a90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3566
#34 0x00007f57b5327af7 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#35 KIO::ConnectionPrivate::dequeue (this=0x2dd9d70) at ../../kio/kio/connection.cpp:71
#36 0x00007f57b5327b9d in KIO::Connection::qt_metacall (this=0x3141a90, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x326fd30) at ./connection.moc:79
#37 0x00007f57b372dba6 in QObject::event (this=0x3141a90, e=<optimized out>) at kernel/qobject.cpp:1195
#38 0x00007f57b4108104 in notify_helper (e=0x313bd40, receiver=0x3141a90, this=0x24cf8c0) at kernel/qapplication.cpp:4555
#39 QApplicationPrivate::notify_helper (this=0x24cf8c0, receiver=0x3141a90, e=0x313bd40) at kernel/qapplication.cpp:4527
#40 0x00007f57b410cf83 in QApplication::notify (this=0x7fff62ff6c00, receiver=0x3141a90, e=0x313bd40) at kernel/qapplication.cpp:4416
#41 0x00007f57b4e3a9a6 in KApplication::notify (this=0x7fff62ff6c00, receiver=0x3141a90, event=0x313bd40) at ../../kdeui/kernel/kapplication.cpp:311
#42 0x00007f57b37145fc in QCoreApplication::notifyInternal (this=0x7fff62ff6c00, receiver=0x3141a90, event=0x313bd40) at kernel/qcoreapplication.cpp:876
#43 0x00007f57b37183ca in sendEvent (event=0x313bd40, receiver=0x3141a90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x249cfe0) at kernel/qcoreapplication.cpp:1500
#45 0x00007f57b3743773 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#46 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#47 0x00007f57afa08a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f57afa09258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f57afa09429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f57b3743b9f in QEventDispatcherGlib::processEvents (this=0x249e4a0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#51 0x00007f57b41ad21e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x00007f57b37133e2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#53 0x00007f57b3713637 in QEventLoop::exec (this=0x7fff62ff6b90, flags=...) at kernel/qeventloop.cpp:204
#54 0x00007f57b37186c7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#55 0x00007f57b7669f4d in kdemain (argc=1, argv=0x7fff62ff7168) at ../../../dolphin/src/main.cpp:91
#56 0x00007f57b72a230d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff62ff7168, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff62ff7158) at libc-start.c:226
#57 0x0000000000400671 in _start ()

This bug may be a duplicate of or related to bug 281987.

Possible duplicates by query: bug 290611, bug 283153, bug 282094, bug 281987, bug 279484.

Reported using DrKonqi