Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-21-generic x86_64
Distribution: Ubuntu 16.04 LTS

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

I just deleted some files. Seemed to complete fine. Then Dolphin 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 0x7f39f8c878c0 (LWP 6800))]

Thread 2 (Thread 0x7f39ec4c1700 (LWP 6802)):
#0  0x00007f3a0ba9ee8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3a0229331c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3a0229342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3a068a7a9b in QEventDispatcherGlib::processEvents (this=0x7f39e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f3a0684edea in QEventLoop::exec (this=this@entry=0x7f39ec4c0d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f3a0666b8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f3a0667084e in QThreadPrivate::start (arg=0x28d0290) at thread/qthread_unix.cpp:331
#7  0x00007f3a02e1e6fa in start_thread (arg=0x7f39ec4c1700) at pthread_create.c:333
#8  0x00007f3a0baaab5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f39f8c878c0 (LWP 6800)):
[KCrash Handler]
#6  0x0000000002afa6d0 in ?? ()
#7  0x00007f39f8770684 in QXcbWindow::mapToNative (this=<optimized out>, rect=..., screen=0x23e7900) at qxcbwindow.cpp:198
#8  0x00007f39f8776f43 in QXcbWindow::setGeometry (this=0x2bda8b0, rect=...) at qxcbwindow.cpp:715
#9  0x00007f3a0738a652 in QWidgetPrivate::show_sys (this=this@entry=0x2843550) at kernel/qwidget.cpp:7886
#10 0x00007f3a07393a8e in QWidgetPrivate::show_helper (this=this@entry=0x2843550) at kernel/qwidget.cpp:7824
#11 0x00007f3a073965fd in QWidget::setVisible (this=0x28425d0, visible=<optimized out>) at kernel/qwidget.cpp:8108
#12 0x00007f39f53810d6 in Breeze::SplitterProxy::setSplitter (this=0x28425d0, widget=<optimized out>) at /build/breeze-FJR9bu/breeze-5.5.5/kstyle/breezesplitterproxy.cpp:320
#13 0x00007f39f53820f2 in Breeze::SplitterProxy::eventFilter (this=0x28425d0, object=<optimized out>, event=<optimized out>) at /build/breeze-FJR9bu/breeze-5.5.5/kstyle/breezesplitterproxy.cpp:177
#14 0x00007f3a06851412 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x23ce3e0, receiver=receiver@entry=0x24add90, event=event@entry=0x7fff5060a7f0) at kernel/qcoreapplication.cpp:1072
#15 0x00007f3a0735403c in QApplicationPrivate::notify_helper (this=this@entry=0x23ce3e0, receiver=receiver@entry=0x24add90, e=e@entry=0x7fff5060a7f0) at kernel/qapplication.cpp:3712
#16 0x00007f3a07359516 in QApplication::notify (this=0x7fff5060b600, receiver=0x24add90, e=0x7fff5060a7f0) at kernel/qapplication.cpp:3499
#17 0x00007f3a0685162b in QCoreApplication::notifyInternal (this=0x7fff5060b600, receiver=receiver@entry=0x24add90, event=event@entry=0x7fff5060a7f0) at kernel/qcoreapplication.cpp:965
#18 0x00007f3a0738c883 in QCoreApplication::sendEvent (event=0x7fff5060a7f0, receiver=0x24add90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#19 QWidget::setCursor (this=this@entry=0x24add90, cursor=...) at kernel/qwidget.cpp:4942
#20 0x00007f3a074ac6b5 in QMainWindowPrivate::adjustCursor (this=this@entry=0x24a3fc0, pos=...) at widgets/qmainwindow.cpp:1353
#21 0x00007f3a074aceff in QMainWindow::event (this=this@entry=0x24add90, event=event@entry=0x7fff5060aaa0) at widgets/qmainwindow.cpp:1377
#22 0x00007f3a093a3147 in KMainWindow::event (this=this@entry=0x24add90, ev=ev@entry=0x7fff5060aaa0) at ../../src/kmainwindow.cpp:829
#23 0x00007f3a093db4e5 in KXmlGuiWindow::event (this=0x24add90, ev=0x7fff5060aaa0) at ../../src/kxmlguiwindow.cpp:118
#24 0x00007f3a0735405c in QApplicationPrivate::notify_helper (this=this@entry=0x23ce3e0, receiver=receiver@entry=0x24add90, e=e@entry=0x7fff5060aaa0) at kernel/qapplication.cpp:3716
#25 0x00007f3a0735ae26 in QApplication::notify (this=<optimized out>, receiver=<optimized out>, e=0x7fff5060ad40) at kernel/qapplication.cpp:3301
#26 0x00007f3a0685162b in QCoreApplication::notifyInternal (this=0x7fff5060b600, receiver=receiver@entry=0x2922320, event=event@entry=0x7fff5060ad40) at kernel/qcoreapplication.cpp:965
#27 0x00007f3a07358b32 in QCoreApplication::sendSpontaneousEvent (event=0x7fff5060ad40, receiver=0x2922320) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#28 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x2922320, event=event@entry=0x7fff5060ad40, alienWidget=alienWidget@entry=0x2922320, nativeWidget=0x28b2a20, buttonDown=buttonDown@entry=0x7f3a07884b20 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2770
#29 0x00007f3a073b157b in QWidgetWindow::handleMouseEvent (this=this@entry=0x2b191d0, event=event@entry=0x7fff5060b150) at kernel/qwidgetwindow.cpp:555
#30 0x00007f3a073b3b3b in QWidgetWindow::event (this=0x2b191d0, event=0x7fff5060b150) at kernel/qwidgetwindow.cpp:210
#31 0x00007f3a0735405c in QApplicationPrivate::notify_helper (this=this@entry=0x23ce3e0, receiver=receiver@entry=0x2b191d0, e=e@entry=0x7fff5060b150) at kernel/qapplication.cpp:3716
#32 0x00007f3a07359516 in QApplication::notify (this=0x7fff5060b600, receiver=0x2b191d0, e=0x7fff5060b150) at kernel/qapplication.cpp:3499
#33 0x00007f3a0685162b in QCoreApplication::notifyInternal (this=0x7fff5060b600, receiver=receiver@entry=0x2b191d0, event=event@entry=0x7fff5060b150) at kernel/qcoreapplication.cpp:965
#34 0x00007f3a06da3521 in QCoreApplication::sendSpontaneousEvent (event=0x7fff5060b150, receiver=0x2b191d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#35 QGuiApplicationPrivate::processMouseEvent (e=0x2a31200) at kernel/qguiapplication.cpp:1804
#36 0x00007f3a06da51e5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x2a31200) at kernel/qguiapplication.cpp:1596
#37 0x00007f3a06d88f38 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#38 0x00007f39f878bf10 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#39 0x00007f3a02293127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f3a02293380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f3a0229342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f3a068a7a7f in QEventDispatcherGlib::processEvents (this=0x2410980, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#43 0x00007f3a0684edea in QEventLoop::exec (this=this@entry=0x7fff5060b4d0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#44 0x00007f3a06856e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#45 0x00007f3a06d9ac3c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#46 0x00007f3a07350495 in QApplication::exec () at kernel/qapplication.cpp:2976
#47 0x00007f3a0bdcae2b in kdemain (argc=1, argv=<optimized out>) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/main.cpp:150
#48 0x00007f3a0b9c4830 in __libc_start_main (main=0x400710 <main(int, char**)>, argc=1, argv=0x7fff5060b788, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff5060b778) at ../csu/libc-start.c:291
#49 0x0000000000400749 in _start ()

Possible duplicates by query: bug 360805.

Reported using DrKonqi