Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.1.20-11-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

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

Dolphin was open with something like four tabs with one having a splitted view with FTP and local files. Dolphin was running in background, I was not doing anything particular.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb60189f800 (LWP 12592))]

Thread 3 (Thread 0x7fb5e9d9d700 (LWP 12593)):
#0  0x00007fb601143bbd in poll () at /lib64/libc.so.6
#1  0x00007fb5f40a9422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fb5f40ab00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fb5ec7243c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fb5fb25832f in QThreadPrivate::start(void*) (arg=0xf41960) at thread/qthread_unix.cpp:331
#5  0x00007fb5f6d040a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb60114bfed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb5ded86700 (LWP 12595)):
#0  0x00007fb601143bbd in poll () at /lib64/libc.so.6
#1  0x00007fb5f617ee64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb5f617ef7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb5fb48ad8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb5d80008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fb5fb431d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb5ded85dd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fb5fb25361a in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fb5fb25832f in QThreadPrivate::start(void*) (arg=0x14127d0) at thread/qthread_unix.cpp:331
#7  0x00007fb5f6d040a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb60114bfed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb60189f800 (LWP 12592)):
[KCrash Handler]
#6  0x00007fb5fb2bbb83 in QHashData::nextNode(QHashData::Node*) (node=0x18880b0) at tools/qhash.cpp:510
#7  0x00007fb5fb8b7f12 in  () at /usr/lib64/libQt5DBus.so.5
#8  0x00007fb5fb8afca6 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007fb5fb8aff21 in  () at /usr/lib64/libQt5DBus.so.5
#10 0x00007fb5fb8f0fcc in  () at /usr/lib64/libQt5DBus.so.5
#11 0x00007fb5fb463cc6 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x139aae0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffeb47207d0) at kernel/qobject.cpp:3713
#12 0x00007fb5fb4642e7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x139aae0, m=m@entry=0x7fb5fb87eda0 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffeb47207d0) at kernel/qobject.cpp:3578
#13 0x00007fb5fb46437f in QObject::destroyed(QObject*) (this=this@entry=0x139aae0, _t1=_t1@entry=0x139aae0) at .moc/moc_qobject.cpp:211
#14 0x00007fb5fb46c4fc in QObject::~QObject() (this=0x139aae0, __in_chrg=<optimized out>) at kernel/qobject.cpp:903
#15 0x00007fb5ff759b73 in  () at /usr/lib64/libKF5JobWidgets.so.5
#16 0x00007fb5ff7518b8 in KUiServerJobTracker::unregisterJob(KJob*) () at /usr/lib64/libKF5JobWidgets.so.5
#17 0x00007fb5fd1dcb1d in  () at /usr/lib64/libKF5CoreAddons.so.5
#18 0x00007fb5fb463cc6 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x17d7790, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffeb4720ab0) at kernel/qobject.cpp:3713
#19 0x00007fb5fd1d94cf in KJob::finished(KJob*, KJob::QPrivateSignal) () at /usr/lib64/libKF5CoreAddons.so.5
#20 0x00007fb5fd1d9e60 in KJob::finishJob(bool) () at /usr/lib64/libKF5CoreAddons.so.5
#21 0x00007fb5ff21dfcc in KIO::CopyJob::emitResult() () at /usr/lib64/libKF5KIOCore.so.5
#22 0x00007fb5ff21e141 in  () at /usr/lib64/libKF5KIOCore.so.5
#23 0x00007fb5ff222d26 in  () at /usr/lib64/libKF5KIOCore.so.5
#24 0x00007fb5ff227de0 in  () at /usr/lib64/libKF5KIOCore.so.5
#25 0x00007fb5fb463cc6 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x16d77b0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffeb4720eb0) at kernel/qobject.cpp:3713
#26 0x00007fb5fd1d9632 in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib64/libKF5CoreAddons.so.5
#27 0x00007fb5fd1d9e9f in KJob::finishJob(bool) () at /usr/lib64/libKF5CoreAddons.so.5
#28 0x00007fb5ff25a401 in KIO::FileCopyJob::slotResult(KJob*) () at /usr/lib64/libKF5KIOCore.so.5
#29 0x00007fb5ff25b800 in  () at /usr/lib64/libKF5KIOCore.so.5
#30 0x00007fb5fb463cc6 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x1d4b2b0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffeb47210a0) at kernel/qobject.cpp:3713
#31 0x00007fb5fd1d9632 in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib64/libKF5CoreAddons.so.5
#32 0x00007fb5fd1d9e9f in KJob::finishJob(bool) () at /usr/lib64/libKF5CoreAddons.so.5
#33 0x00007fb5ff263e02 in KIO::SimpleJob::slotFinished() () at /usr/lib64/libKF5KIOCore.so.5
#34 0x00007fb5fb463cc6 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x2501310, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3713
#35 0x00007fb5ff247f31 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () at /usr/lib64/libKF5KIOCore.so.5
#36 0x00007fb5ff245618 in KIO::SlaveInterface::dispatch() () at /usr/lib64/libKF5KIOCore.so.5
#37 0x00007fb5ff249a3e in KIO::Slave::gotInput() () at /usr/lib64/libKF5KIOCore.so.5
#38 0x00007fb5ff2c41c5 in  () at /usr/lib64/libKF5KIOCore.so.5
#39 0x00007fb5fb463cc6 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x2500370, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3713
#40 0x00007fb5ff1faa6c in  () at /usr/lib64/libKF5KIOCore.so.5
#41 0x00007fb5fb464ac6 in QObject::event(QEvent*) (this=0x2500370, e=<optimized out>) at kernel/qobject.cpp:1239
#42 0x00007fb5fc5a8e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#43 0x00007fb5fc5adcc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#44 0x00007fb5fb433e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7ffeb4721d80, receiver=0x2500370, event=event@entry=0x23b9570) at kernel/qcoreapplication.cpp:965
#45 0x00007fb5fb436057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x23b9570, receiver=<optimized out>) at kernel/qcoreapplication.h:224
#46 0x00007fb5fb436057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xf10540) at kernel/qcoreapplication.cpp:1593
#47 0x00007fb5fb436608 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#48 0x00007fb5fb48b8f3 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0xf6bcc0) at kernel/qeventdispatcher_glib.cpp:271
#49 0x00007fb5f617ec84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#50 0x00007fb5f617eed8 in  () at /usr/lib64/libglib-2.0.so.0
#51 0x00007fb5f617ef7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#52 0x00007fb5fb48ad6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0xf6f500, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#53 0x00007fb5fb431d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffeb4721c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#54 0x00007fb5fb4398f6 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229
#55 0x00007fb60146f427 in kdemain () at /usr/lib64/libkdeinit5_dolphin.so
#56 0x00007fb601088b05 in __libc_start_main () at /lib64/libc.so.6
#57 0x00000000004007ee in _start ()

Reported using DrKonqi