Bug 433526

Application: dolphin (20.12.2)

Qt Version: 5.15.2
Frameworks Version: 5.79.0
Operating System: Linux 5.4.0-65-generic x86_64
Windowing System: X11
Drkonqi Version: 5.21.0
Distribution: KDE neon User Edition 5.21

-- Information about the crash:
- What I was doing when the application crashed:
I added a filetype (VCP file) without application associations then changed to another partition.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted

[New LWP 58243]
[New LWP 58244]
[New LWP 58311]
[New LWP 58312]
[New LWP 58313]
[New LWP 58314]
[New LWP 58319]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f2909e2caff in __GI___poll (fds=0x7ffc33ccda68, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f2902ebe8c0 (LWP 58242))]

Thread 8 (Thread 0x7f28e5e72700 (LWP 58319)):
#0  0x00007ffc33dfc6f1 in ?? ()
#1  0x00007ffc33dfc918 in clock_gettime ()
#2  0x00007f2909df7235 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f28e5e71a50) at ../sysdeps/unix/sysv/linux/clock_gettime.c:38
#3  0x00007f2907b57885 in qt_clock_gettime (ts=0x7f28e5e71a50, clock=1) at kernel/qelapsedtimer_unix.cpp:175
#4  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#5  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#6  0x00007f2907b5611d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f28d0005130) at kernel/qtimerinfo_unix.cpp:91
#7  0x00007f2907b566f9 in QTimerInfoList::timerWait (this=0x7f28d0005130, tm=...) at kernel/qtimerinfo_unix.cpp:388
#8  0x00007f2907b57d16 in timerSourcePrepareHelper (timeout=0x7f28e5e71b14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:162
#9  timerSourcePrepare (source=<optimized out>, timeout=0x7f28e5e71b14) at kernel/qeventdispatcher_glib.cpp:166
#10 0x00007f29058c170f in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f29058c20bb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f29058c22c3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f2907b57fbb in QEventDispatcherGlib::processEvents (this=0x7f28d0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#14 0x00007f2907afc1ab in QEventLoop::exec (this=this@entry=0x7f28e5e71ce0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#15 0x00007f2907916a12 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#16 0x00007f2907917bac in QThreadPrivate::start (arg=0x55940ca4b6a0) at thread/qthread_unix.cpp:329
#17 0x00007f2906291609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#18 0x00007f2909e39293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f28f884f700 (LWP 58314)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55940c71b058) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55940c71b008, cond=0x55940c71b030) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55940c71b030, mutex=0x55940c71b008) at pthread_cond_wait.c:638
#3  0x00007f28fa790e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f28fa790a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f2906291609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f2909e39293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f28f9050700 (LWP 58313)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55940c71b058) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55940c71b008, cond=0x55940c71b030) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55940c71b030, mutex=0x55940c71b008) at pthread_cond_wait.c:638
#3  0x00007f28fa790e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f28fa790a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f2906291609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f2909e39293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f28f9851700 (LWP 58312)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55940c71b058) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55940c71b008, cond=0x55940c71b030) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55940c71b030, mutex=0x55940c71b008) at pthread_cond_wait.c:638
#3  0x00007f28fa790e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f28fa790a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f2906291609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f2909e39293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f28fa052700 (LWP 58311)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55940c71b058) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55940c71b008, cond=0x55940c71b030) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55940c71b030, mutex=0x55940c71b008) at pthread_cond_wait.c:638
#3  0x00007f28fa790e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f28fa790a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f2906291609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f2909e39293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f2901424700 (LWP 58244)):
#0  0x00007f2909e2caff in __GI___poll (fds=0x7f28f4016470, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f29058c218e in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f29058c22c3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2907b57fbb in QEventDispatcherGlib::processEvents (this=0x7f28f4000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f2907afc1ab in QEventLoop::exec (this=this@entry=0x7f2901423cb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f2907916a12 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f2908badf4b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f2907917bac in QThreadPrivate::start (arg=0x7f2908c31d80) at thread/qthread_unix.cpp:329
#8  0x00007f2906291609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f2909e39293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f29022a3700 (LWP 58243)):
#0  0x00007f2909e2caff in __GI___poll (fds=0x7f29022a2be8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f29062c7c1a in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f29062c990a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f29027cad58 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f2907917bac in QThreadPrivate::start (arg=0x55940c310f60) at thread/qthread_unix.cpp:329
#5  0x00007f2906291609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f2909e39293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f2902ebe8c0 (LWP 58242)):
[KCrash Handler]
#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#5  0x00007f2909d3c859 in __GI_abort () at abort.c:79
#6  0x00007f2909da73ee in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f2909ed1285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
#7  0x00007f2909daf47c in malloc_printerr (str=str@entry=0x7f2909ecf4c6 "free(): invalid size") at malloc.c:5347
#8  0x00007f2909db0cbc in _int_free (av=<optimized out>, p=0x55940ce1be20, have_lock=0) at malloc.c:4177
#9  0x00007f2907952fc7 in QHashData::free_helper (this=0x55940ce1b0a0, node_delete=0x7f2909c45970) at tools/qhash.cpp:573
#10 0x00007f2909c48488 in KFileItemModel::slotClear() () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#11 0x00007f2909cb21d7 in DolphinView::setUrl(QUrl const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#12 0x00007f2909f7790c in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#13 0x00007f2907b346be in QtPrivate::QSlotObjectBase::call (a=0x7ffc33cce8a0, r=0x55940ca9dde0, this=0x55940cb899d0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#14 doActivate<false> (sender=0x55940cb0ed20, signal_index=8, argv=0x7ffc33cce8a0) at kernel/qobject.cpp:3886
#15 0x00007f2909b8d279 in KUrlNavigator::urlChanged(QUrl const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#16 0x00007f2909b915fe in KUrlNavigator::setLocationUrl(QUrl const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#17 0x00007f2909f7545c in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#18 0x00007f2909f70734 in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#19 0x00007f2909f70b8b in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#20 0x00007f2907b346be in QtPrivate::QSlotObjectBase::call (a=0x7ffc33cceb10, r=0x55940c3102d0, this=0x55940c7c6160) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#21 doActivate<false> (sender=0x55940c7c4fe0, signal_index=7, argv=0x7ffc33cceb10) at kernel/qobject.cpp:3886
#22 0x00007f2909fc22b6 in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#23 0x00007f2909f85325 in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#24 0x00007f2907b346be in QtPrivate::QSlotObjectBase::call (a=0x7ffc33cceca0, r=0x55940c7c4fe0, this=0x55940cae7150) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#25 doActivate<false> (sender=0x55940c518c80, signal_index=3, argv=0x7ffc33cceca0) at kernel/qobject.cpp:3886
#26 0x00007f2909c35c72 in KItemListController::itemActivated(int) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#27 0x00007f2909c6bdf8 in KItemListController::onRelease(QPointF const&, QFlags<Qt::KeyboardModifier>, QFlags<Qt::MouseButton>, bool) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#28 0x00007f2909c6bee9 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#29 0x00007f2909c6db49 in KItemListController::processEvent(QEvent*, QTransform const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#30 0x00007f2909c7d096 in KItemListView::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#31 0x00007f29085d4dc3 in QApplicationPrivate::notify_helper (this=this@entry=0x55940c30d6d0, receiver=receiver@entry=0x55940cad0c10, e=e@entry=0x7ffc33ccf5a0) at kernel/qapplication.cpp:3632
#32 0x00007f29085ddbb8 in QApplication::notify (this=0x7ffc33cd0500, receiver=0x55940cad0c10, e=0x7ffc33ccf5a0) at kernel/qapplication.cpp:3156
#33 0x00007f2907afd69a in QCoreApplication::notifyInternal2 (receiver=0x55940cad0c10, event=0x7ffc33ccf5a0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#34 0x00007f2908909f73 in QGraphicsScenePrivate::sendEvent (this=<optimized out>, event=0x7ffc33ccf5a0, item=0x55940cad0c20) at graphicsview/qgraphicsscene.cpp:1254
#35 QGraphicsScenePrivate::sendEvent (this=<optimized out>, item=0x55940cad0c20, event=0x7ffc33ccf5a0) at graphicsview/qgraphicsscene.cpp:1234
#36 0x00007f290890a3b7 in QGraphicsScenePrivate::sendMouseEvent (this=this@entry=0x55940c55ce90, mouseEvent=mouseEvent@entry=0x7ffc33ccf5a0) at graphicsview/qgraphicsscene.cpp:1335
#37 0x00007f290890f500 in QGraphicsScene::mouseReleaseEvent (this=<optimized out>, mouseEvent=0x7ffc33ccf5a0) at graphicsview/qgraphicsscene.cpp:4123
#38 0x00007f290891c6e9 in QGraphicsScene::event (this=0x55940caeced0, event=0x7ffc33ccf5a0) at graphicsview/qgraphicsscene.cpp:3436
#39 0x00007f29085d4dc3 in QApplicationPrivate::notify_helper (this=this@entry=0x55940c30d6d0, receiver=receiver@entry=0x55940caeced0, e=e@entry=0x7ffc33ccf5a0) at kernel/qapplication.cpp:3632
#40 0x00007f29085ddbb8 in QApplication::notify (this=0x7ffc33cd0500, receiver=0x55940caeced0, e=0x7ffc33ccf5a0) at kernel/qapplication.cpp:3156
#41 0x00007f2907afd69a in QCoreApplication::notifyInternal2 (receiver=0x55940caeced0, event=0x7ffc33ccf5a0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#42 0x00007f2908939c5a in QGraphicsView::mouseReleaseEvent (this=0x55940caecf50, event=0x7ffc33ccfbb0) at /usr/include/c++/9/bits/atomic_base.h:413
#43 0x00007f2908617c06 in QWidget::event (this=this@entry=0x55940caecf50, event=event@entry=0x7ffc33ccfbb0) at kernel/qwidget.cpp:8663
#44 0x00007f29086c7f82 in QFrame::event (this=0x55940caecf50, e=0x7ffc33ccfbb0) at widgets/qframe.cpp:550
#45 0x00007f290893aaa1 in QGraphicsView::viewportEvent (this=0x55940caecf50, event=0x7ffc33ccfbb0) at graphicsview/qgraphicsview.cpp:3014
#46 0x00007f2907afd403 in QCoreApplicationPrivate::sendThroughObjectEventFilters (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.cpp:1189
#47 QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x55940cb047c0, event=event@entry=0x7ffc33ccfbb0) at kernel/qcoreapplication.cpp:1178
#48 0x00007f29085d4db2 in QApplicationPrivate::notify_helper (this=this@entry=0x55940c30d6d0, receiver=receiver@entry=0x55940cb047c0, e=e@entry=0x7ffc33ccfbb0) at kernel/qapplication.cpp:3626
#49 0x00007f29085dde77 in QApplication::notify (this=<optimized out>, receiver=0x55940cb047c0, e=0x7ffc33ccfbb0) at kernel/qapplication.cpp:3076
#50 0x00007f2907afd69a in QCoreApplication::notifyInternal2 (receiver=0x55940cb047c0, event=0x7ffc33ccfbb0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#51 0x00007f29085dd0a7 in QApplicationPrivate::sendMouseEvent (receiver=0x55940cb047c0, event=0x7ffc33ccfbb0, alienWidget=0x55940cb047c0, nativeWidget=0x55940c3102d0, buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2614
#52 0x00007f2908632e54 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at /usr/include/c++/9/bits/atomic_base.h:413
#53 0x00007f2908636174 in QWidgetWindow::event (this=0x55940c864cf0, event=0x7ffc33cd0030) at kernel/qwidgetwindow.cpp:300
#54 0x00007f29085d4dc3 in QApplicationPrivate::notify_helper (this=this@entry=0x55940c30d6d0, receiver=receiver@entry=0x55940c864cf0, e=e@entry=0x7ffc33cd0030) at kernel/qapplication.cpp:3632
#55 0x00007f29085ddbb8 in QApplication::notify (this=0x7ffc33cd0500, receiver=0x55940c864cf0, e=0x7ffc33cd0030) at kernel/qapplication.cpp:3156
#56 0x00007f2907afd69a in QCoreApplication::notifyInternal2 (receiver=0x55940c864cf0, event=0x7ffc33cd0030) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#57 0x00007f2907edf4e8 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#58 0x00007f2907ee0b55 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#59 0x00007f2907eb87ac in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#60 0x00007f29027cbd7e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#61 0x00007f29058c1f9d in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f29058c2220 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f29058c22c3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007f2907b57fa2 in QEventDispatcherGlib::processEvents (this=0x55940c436600, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#65 0x00007f2907afc1ab in QEventLoop::exec (this=this@entry=0x7ffc33cd03d0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#66 0x00007f2907b04354 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#67 0x00007f2909f5cfa2 in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#68 0x00007f2909d3e0b3 in __libc_start_main (main=0x55940a70a060, argc=2, argv=0x7ffc33cd06a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc33cd0698) at ../csu/libc-start.c:308
#69 0x000055940a70a09e in _start ()
[Inferior 1 (process 58242) detached]

Possible duplicates by query: bug 432783, bug 432575, bug 432483, bug 431804, bug 431519.

Reported using DrKonqi