Application: dolphin (16.04.3) Qt Version: 5.6.1 Frameworks Version: 5.34.0 Operating System: Linux 4.10.0-20-generic x86_64 Distribution: Linux Mint 18.1 Serena -- Information about the crash: - I think the Crash Reporting Assistant is not working correctly, y could not select bug 345325 as possible duplicate. option selected is not persisted in the GUI. - What I was doing when the application crashed: Renaming and moving folders into folders. - Custom settings of the application: Terminal panel was showing (maybe not related at all?) -- 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 0x7febf25f38c0 (LWP 3989))] Thread 4 (Thread 0x7febcce15700 (LWP 3992)): #0 0x00007ffc4476bad0 in clock_gettime () #1 0x00007febf2018c86 in __GI___clock_gettime (clock_id=1, tp=0x7febcce14a60) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007febecb9d6c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007febecd18f09 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007febecd19475 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007febecd1a85e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007febe840691d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007febe84072bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007febe840749c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007febecd1b37b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007febeccc3ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007febecaec9e4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007febecaf1808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007febe8f936ba in start_thread (arg=0x7febcce15700) at pthread_create.c:333 #14 0x00007febf200a82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7febd76b2700 (LWP 3991)): #0 0x00007febe84043e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007febe84068bb in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007febe84072bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007febe840749c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007febecd1b37b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007febeccc3ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007febecaec9e4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007febf26de515 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #8 0x00007febecaf1808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007febe8f936ba in start_thread (arg=0x7febd76b2700) at pthread_create.c:333 #10 0x00007febf200a82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7febdd40b700 (LWP 3990)): #0 0x00007febf1ffeb5d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007febe635ac62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007febe635c8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007febdff93d29 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007febecaf1808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007febe8f936ba in start_thread (arg=0x7febdd40b700) at pthread_create.c:333 #6 0x00007febf200a82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7febf25f38c0 (LWP 3989)): [KCrash Handler] #6 0x00007febf1c39d8c in KFileItemModel::expandedParentsCount(KFileItemModel::ItemData const*) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #7 0x00007febf1c60b31 in KItemListView::hasSiblingSuccessor(int) const () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #8 0x00007febf1c6212c in KItemListView::updateSiblingsInformation(int, int) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #9 0x00007febf1c693ca in KItemListView::slotItemsRemoved(KItemRangeList const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #10 0x00007febeccf2c24 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007febf1cc16a5 in KItemModelBase::itemsRemoved(KItemRangeList const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #12 0x00007febf1c3acea in KFileItemModel::removeItems(KItemRangeList const&, KFileItemModel::RemoveItemsBehavior) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #13 0x00007febf1c468e9 in ?? () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #14 0x00007febf1c5a966 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #15 0x00007febf1c58d64 in KItemListController::processEvent(QEvent*, QTransform const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #16 0x00007febf1c6a8d2 in KItemListView::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #17 0x00007febed5fbafc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007febed601036 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #19 0x00007febeccc62a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007febed91ee43 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #21 0x00007febed91f8a1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #22 0x00007febed924eca in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #23 0x00007febed930a50 in QGraphicsScene::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #24 0x00007febed5fbafc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #25 0x00007febed601036 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #26 0x00007febeccc62a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007febed94c6dc in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #28 0x00007febed640e58 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #29 0x00007febed741b2e in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #30 0x00007febed94d72b in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #31 0x00007febeccc6012 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007febed5fbad5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #33 0x00007febed60188e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #34 0x00007febeccc62a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #35 0x00007febed600585 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #36 0x00007febed65b4b0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #37 0x00007febed65ddf3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #38 0x00007febed5fbafc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #39 0x00007febed601036 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #40 0x00007febeccc62a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #41 0x00007febed014fc0 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #42 0x00007febed016b55 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #43 0x00007febecff478b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #44 0x00007febdffc9d40 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #45 0x00007febe8407197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #46 0x00007febe84073f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #47 0x00007febe840749c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #48 0x00007febecd1b35f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #49 0x00007febeccc3ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #50 0x00007febecccc6bc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #51 0x00007febf232cb89 in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so #52 0x00007febf1f24830 in __libc_start_main (main=0x4006c0, argc=2, argv=0x7ffc44730d58, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc44730d48) at ../csu/libc-start.c:291 #53 0x00000000004006f9 in _start () Possible duplicates by query: bug 345492, bug 345325. Reported using DrKonqi
Created attachment 108085 [details] New crash information added by DrKonqi dolphin (16.08.3) using Qt 5.9.1 - What I was doing when the application crashed: Creating new folder and moving files into it. Then folding open the new folder. - Unusual behavior I noticed: The new folder displayed at the wrong position in the tree. When I tried further folding in/out, the crash occurred. -- Backtrace (Reduced): #6 0x00007f22944040ec in KFileItemModel::expandedParentsCount(KFileItemModel::ItemData const*) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #7 0x00007f229442a571 in KItemListView::hasSiblingSuccessor(int) const () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #8 0x00007f229442c0f5 in KItemListView::updateSiblingsInformation(int, int) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #9 0x00007f22944330cc in KItemListView::slotItemsRemoved(KItemRangeList const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 [...] #11 0x00007f229448b735 in KItemModelBase::itemsRemoved(KItemRangeList const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
*** Bug 385257 has been marked as a duplicate of this bug. ***
Update: I'm on dolphin 17.12.0 and did not have this issue again.
*** Bug 400686 has been marked as a duplicate of this bug. ***
*** Bug 403665 has been marked as a duplicate of this bug. ***
*** Bug 403691 has been marked as a duplicate of this bug. ***
Created attachment 120551 [details] New crash information added by DrKonqi dolphin (17.12.3) using Qt 5.9.5 I noticed the exact same thing as described in this report. I deleted a directory tree, which caused the tree view (details view mode) in Dolphin to get mixed up: A sub-tree jumped to a different parent. When I tried expanding another directory, Dolphin crashed. In my ~/.xsession-errors I found some logging messages directly preceding the crash, which may be related: org.kde.dolphin: Invalid item range (index: 11 , count: 0 ) kdeinit5: Got EXEC_NEW '/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so' from launcher. kdeinit5: preparing to launch '/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so' Qt: Session management error: networkIdsList argument is NULL Could not find video stream decodeVideoFrame() failed: frame not finished kioslave: ####### CRASH ###### protocol = thumbnail pid = 7421 signal = 11 /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5(+0x81963)[0x7f5d4809f963] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef20)[0x7f5d4ec09f20] /usr/lib/x86_64-linux-gnu/qt5/plugins/ffmpegthumbs.so(+0x3a34)[0x7f5d2ac6ba34] /usr/lib/x86_64-linux-gnu/qt5/plugins/ffmpegthumbs.so(+0x56ba)[0x7f5d2ac6d6ba] /usr/lib/x86_64-linux-gnu/qt5/plugins/ffmpegthumbs.so(+0x5809)[0x7f5d2ac6d809] /usr/lib/x86_64-linux-gnu/qt5/plugins/ffmpegthumbs.so(+0x2cc3)[0x7f5d2ac6acc3] /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so(+0x8160)[0x7f5d3fd1a160] /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so(+0x8758)[0x7f5d3fd1a758] /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so(+0x8e00)[0x7f5d3fd1ae00] /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so(+0x9ffb)[0x7f5d3fd1bffb] /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5(_ZN3KIO9SlaveBase8dispatchEiRK10QByteArray+0x916)[0x7f5d480a7046] /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5(_ZN3KIO9SlaveBase12dispatchLoopEv+0x316)[0x7f5d480a0856] /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so(kdemain+0xe1)[0x7f5d3fd19331] thumbnail.so [kdeinit5] thumbnail local:/run/user/1000/klauncherTJ3424.1.slave-socket local:/run/user/1000/dolphinXD4183.44.slave-socket(+0x869d)[0x55878bef369d] thumbnail.so [kdeinit5] thumbnail local:/run/user/1000/klauncherTJ3424.1.slave-socket local:/run/user/1000/dolphinXD4183.44.slave-socket(+0x9c8b)[0x55878bef4c8b] thumbnail.so [kdeinit5] thumbnail local:/run/user/1000/klauncherTJ3424.1.slave-socket local:/run/user/1000/dolphinXD4183.44.slave-socket(+0xa51b)[0x55878bef551b] thumbnail.so [kdeinit5] thumbnail local:/run/user/1000/klauncherTJ3424.1.slave-socket local:/run/user/1000/dolphinXD4183.44.slave-socket(+0x500c)[0x55878bef000c] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f5d4ebecb97] thumbnail.so [kdeinit5] thumbnail local:/run/user/1000/klauncherTJ3424.1.slave-socket local:/run/user/1000/dolphinXD4183.44.slave-socket(_start+0x2a)[0x55878bef0c7a] kdeinit5: PID 7421 terminated. -- Backtrace (Reduced): #6 0x00007febf39207ec in KFileItemModel::expandedParentsCount(KFileItemModel::ItemData const*) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #7 0x00007febf3946e11 in KItemListView::hasSiblingSuccessor(int) const () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #8 0x00007febf3948073 in KItemListView::updateSiblingsInformation(int, int) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 #9 0x00007febf394fbf3 in KItemListView::slotItemsRemoved(KItemRangeList const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5 [...] #11 0x00007febf39a7125 in KItemModelBase::itemsRemoved(KItemRangeList const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
Created attachment 135367 [details] New crash information added by DrKonqi dolphin (20.12.1) using Qt 5.15.2 - What I was doing when the application crashed: I was deleting some folders and moving files from different disks -- Backtrace (Reduced): #4 0x00007fa4cb142aef in QHash<QByteArray, QVariant>::value (akey=..., this=0x55cdabf64448) at /usr/include/qt5/QtCore/qhash.h:656 #5 KFileItemModel::expandedParentsCount (data=<optimized out>) at /usr/src/debug/dolphin-20.12.1-2.1.x86_64/src/kitemviews/kfileitemmodel.cpp:1395 #6 0x00007fa4cb16b591 in KItemListView::hasSiblingSuccessor (this=this@entry=0x55cdab7393c0, index=9) at /usr/src/debug/dolphin-20.12.1-2.1.x86_64/src/kitemviews/kitemlistview.cpp:2635 #7 0x00007fa4cb16cdba in KItemListView::updateSiblingsInformation (this=this@entry=0x55cdab7393c0, firstIndex=5, firstIndex@entry=-1, lastIndex=23, lastIndex@entry=-1) at /usr/src/debug/dolphin-20.12.1-2.1.x86_64/src/kitemviews/kitemlistview.cpp:2619 #8 0x00007fa4cb170edf in KItemListView::slotItemsRemoved (this=0x55cdab7393c0, itemRanges=...) at /usr/src/debug/dolphin-20.12.1-2.1.x86_64/src/kitemviews/kitemlistview.cpp:1218
Created attachment 142500 [details] New crash information added by DrKonqi dolphin (21.11.70) using Qt 5.15.2 - What I was doing when the application crashed: Tried to remove an expanded directory, once I confirmed the deletion of the folder crash occured. -- Backtrace (Reduced): #6 0x00007f6341c44f23 in QHash<QByteArray, QVariant>::value (akey=..., this=0x558f7d11b368) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:656 #7 KFileItemModel::expandedParentsCount (data=<optimized out>) at /home/meven/kde/src/dolphin/src/kitemviews/kfileitemmodel.cpp:1449 #8 0x00007f6341c71109 in KItemListView::hasSiblingSuccessor (this=this@entry=0x558f7cd0c4a0, index=7) at /home/meven/kde/src/dolphin/src/kitemviews/kitemlistview.cpp:2689 #9 0x00007f6341c729b2 in KItemListView::updateSiblingsInformation (this=this@entry=0x558f7cd0c4a0, firstIndex=0, firstIndex@entry=-1, lastIndex=11, lastIndex@entry=-1) at /home/meven/kde/src/dolphin/src/kitemviews/kitemlistview.cpp:2673 #10 0x00007f6341c7a7fa in KItemListView::slotItemsRemoved (this=0x558f7cd0c4a0, itemRanges=...) at /home/meven/kde/src/dolphin/src/kitemviews/kitemlistview.cpp:1253
*** Bug 417929 has been marked as a duplicate of this bug. ***
Could be related: https://bugs.kde.org/show_bug.cgi?id=477607 Something to do with the treeview model breaking and files being handled incorrectly due to it. For example, some files can look like they can be expanded even they're not folders, which can cause issues. I think if we can fix the treeview misbehaving we can fix these issues as well.
*** This bug has been marked as a duplicate of bug 469261 ***