Bug 391378

Application: dolphin (17.12.2)

Qt Version: 5.10.0
Frameworks Version: 5.43.0
Operating System: Linux 4.13.0-36-generic x86_64
Distribution: KDE neon User Edition 5.12

-- Information about the crash:
- What I was doing when the application crashed:
I had downloaded a tar.gz and used Dolphin to extract it.
After that I ignored Dolphin and used the terminal to move the contents by location and moved it again into a new directory name.
Suddenly I got a popup that Dolphin had crashed.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc947cfc8c0 (LWP 20432))]

Thread 3 (Thread 0x7fc91fda3700 (LWP 20437)):
#0  0x00007fc94762927d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc93a66a6f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc93a626e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc93a627330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc93a62749c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc9418855cb in QEventDispatcherGlib::processEvents (this=0x7fc9180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fc94182c64a in QEventLoop::exec (this=this@entry=0x7fc91fda2d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007fc94164c554 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#8  0x00007fc9416516eb in QThreadPrivate::start (arg=0x2920fe0) at thread/qthread_unix.cpp:376
#9  0x00007fc93c96b6ba in start_thread (arg=0x7fc91fda3700) at pthread_create.c:333
#10 0x00007fc94763941d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fc92ddd9700 (LWP 20435)):
#0  0x00007fc94762927d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc93a66a6f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc93a626e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc93a627330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc93a62749c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc9418855cb in QEventDispatcherGlib::processEvents (this=0x7fc9200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fc94182c64a in QEventLoop::exec (this=this@entry=0x7fc92ddd8cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007fc94164c554 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#8  0x00007fc941ca82c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007fc9416516eb in QThreadPrivate::start (arg=0x7fc941f1cd60) at thread/qthread_unix.cpp:376
#10 0x00007fc93c96b6ba in start_thread (arg=0x7fc92ddd9700) at pthread_create.c:333
#11 0x00007fc94763941d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fc947cfc8c0 (LWP 20432)):
[KCrash Handler]
#6  QStringBuilder<QStringBuilder<QString, QLatin1Char>, QString>::convertTo<QString> (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstringbuilder.h:112
#7  QStringBuilder<QStringBuilder<QString, QLatin1Char>, QString>::operator QString (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstringbuilder.h:131
#8  KDirWatchPrivate::inotifyEventReceived (this=0x28a1c70) at /workspace/build/src/lib/io/kdirwatch.cpp:322
#9  0x00007fc94185b489 in QMetaObject::activate (sender=sender@entry=0x289e290, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe744075b0) at kernel/qobject.cpp:3766
#10 0x00007fc94185bd97 in QMetaObject::activate (sender=sender@entry=0x289e290, m=m@entry=0x7fc941c8ad80 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe744075b0) at kernel/qobject.cpp:3628
#11 0x00007fc941867768 in QSocketNotifier::activated (this=this@entry=0x289e290, _t1=16, _t2=...) at .moc/moc_qsocketnotifier.cpp:136
#12 0x00007fc941867b2b in QSocketNotifier::event (this=0x289e290, e=<optimized out>) at kernel/qsocketnotifier.cpp:266
#13 0x00007fc9427faacc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x289e290, e=0x7ffe74407810) at kernel/qapplication.cpp:3732
#14 0x00007fc942802417 in QApplication::notify (this=0x7ffe74407b90, receiver=0x289e290, e=0x7ffe74407810) at kernel/qapplication.cpp:3491
#15 0x00007fc94182e3c8 in QCoreApplication::notifyInternal2 (receiver=0x289e290, event=event@entry=0x7ffe74407810) at kernel/qcoreapplication.cpp:1044
#16 0x00007fc94188622d in QCoreApplication::sendEvent (event=0x7ffe74407810, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#17 socketNotifierSourceDispatch (source=0x23faa30) at kernel/qeventdispatcher_glib.cpp:106
#18 0x00007fc93a627197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fc93a6273f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fc93a62749c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fc9418855af in QEventDispatcherGlib::processEvents (this=this@entry=0x2402830, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#22 0x00007fc9327071a1 in QPAEventDispatcherGlib::processEvents (this=0x2402830, flags=...) at qeventdispatcher_glib.cpp:69
#23 0x00007fc94182c64a in QEventLoop::exec (this=this@entry=0x7ffe74407a50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#24 0x00007fc941835854 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1332
#25 0x00007fc94204a83c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1687
#26 0x00007fc9427faa25 in QApplication::exec () at kernel/qapplication.cpp:2917
#27 0x00007fc94793f90a in kdemain (argc=1, argv=<optimized out>) at /workspace/build/src/main.cpp:163
#28 0x00007fc947552830 in __libc_start_main (main=0x4006b0 <main(int, char**)>, argc=1, argv=0x7ffe74407d18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe74407d08) at ../csu/libc-start.c:291
#29 0x00000000004006e9 in _start ()

Possible duplicates by query: bug 390786.

Reported using DrKonqi