Application: dolphin (15.12.3)
 (Compiled from sources)
Qt Version: 5.5.1
Frameworks Version: 5.22.0
Operating System: Linux 4.4.6-gentoo x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:
I had moved files by drag and drop to a sibling folder. When the move was finished, I clicked on the parent folder, and dolphin crashed.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9b464e4840 (LWP 27545))]

Thread 3 (Thread 0x7f9b30436700 (LWP 27546)):
#0  0x00007f9b45f25c8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9b3a36db12 in poll (__timeout=-1, __nfds=1, __fds=0x7f9b30435c80) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0xf98f40, cond=cond@entry=0xf98f80, vector=vector@entry=0x0, count=count@entry=0x0) at /var/tmp/portage/x11-libs/libxcb-1.11.1/work/libxcb-1.11.1/src/xcb_conn.c:459
#3  0x00007f9b3a36f8d7 in xcb_wait_for_event (c=0xf98f40) at /var/tmp/portage/x11-libs/libxcb-1.11.1/work/libxcb-1.11.1/src/xcb_in.c:693
#4  0x00007f9b31943c29 in QXcbEventReader::run (this=0xf97b80) at qxcbconnection.cpp:1229
#5  0x00007f9b40b6a812 in QThreadPrivate::start (arg=0xf97b80) at thread/qthread_unix.cpp:331
#6  0x00007f9b3d0365c6 in start_thread (arg=0x7f9b30436700) at pthread_create.c:334
#7  0x00007f9b45f2f0cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f9b216df700 (LWP 27548)):
#0  0x00007f9b45f25c8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9b3aeafdbc in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f9b1c003020, timeout=<optimized out>, context=0x7f9b1c000990) at /var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:4135
#2  g_main_context_iterate (context=context@entry=0x7f9b1c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3835
#3  0x00007f9b3aeafeec in g_main_context_iteration (context=0x7f9b1c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#4  0x00007f9b40d6144b in QEventDispatcherGlib::processEvents (this=0x7f9b1c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f9b40d11fea in QEventLoop::exec (this=this@entry=0x7f9b216ded80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f9b40b66076 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f9b40b6a812 in QThreadPrivate::start (arg=0x13c7fd0) at thread/qthread_unix.cpp:331
#8  0x00007f9b3d0365c6 in start_thread (arg=0x7f9b216df700) at pthread_create.c:334
#9  0x00007f9b45f2f0cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f9b464e4840 (LWP 27545)):
[KCrash Handler]
#6  QCoreApplication::notifyInternal (this=0x7ffcc6d269a0, receiver=0x0, event=event@entry=0x7ffcc6d26620) at kernel/qcoreapplication.cpp:963
#7  0x00007f9b40d60a12 in QCoreApplication::sendEvent (event=0x7ffcc6d26620, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#8  QTimerInfoList::activateTimers (this=0xfd0e30) at kernel/qtimerinfo_unix.cpp:637
#9  0x00007f9b40d60fc1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#10 0x00007f9b3aeafbae in g_main_dispatch (context=0x7f9b280016f0) at /var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3154
#11 g_main_context_dispatch (context=context@entry=0x7f9b280016f0) at /var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3769
#12 0x00007f9b3aeafe25 in g_main_context_iterate (context=context@entry=0x7f9b280016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3840
#13 0x00007f9b3aeafeec in g_main_context_iteration (context=0x7f9b280016f0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#14 0x00007f9b40d6141f in QEventDispatcherGlib::processEvents (this=0xff33f0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#15 0x00007f9b40d11fea in QEventLoop::exec (this=this@entry=0x7ffcc6d26870, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#16 0x00007f9b40d1947c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#17 0x00007f9b412440fc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1527
#18 0x00007f9b41773205 in QApplication::exec () at kernel/qapplication.cpp:2976
#19 0x00007f9b46242f7a in kdemain (argc=2, argv=<optimized out>) at /var/tmp/portage/kde-apps/dolphin-15.12.3-r1/work/dolphin-15.12.3/src/main.cpp:150
#20 0x00007f9b45e645f0 in __libc_start_main (main=0x4007a0 <main(int, char**)>, argc=2, argv=0x7ffcc6d26b28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcc6d26b18) at libc-start.c:289
#21 0x00000000004007d9 in _start ()

Possible duplicates by query: bug 364038, bug 363472, bug 362619, bug 362500, bug 361946.

Reported using DrKonqi