Bug 430773

Application: dolphin (20.08.3)

Qt Version: 5.15.1
Frameworks Version: 5.76.0
Operating System: Linux 5.4.85-xanmod1 x86_64
Windowing system: X11
Distribution: Feren OS

-- Information about the crash:
- What I was doing when the application crashed:
Moving files, suddenly drive unmounts and can't be mounted anymore, Dolphin window showing that drive freezes, when trying to stop other Dolphin transfers Dolphin crashes.

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

[New LWP 6091]
[New LWP 6092]
[New LWP 6097]
[New LWP 55469]
[New LWP 55470]
[New LWP 55471]
[New LWP 55472]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f9fb79caaff in __GI___poll (fds=0x7fff14793e28, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f9fb0bc5140 (LWP 6089))]

Thread 8 (Thread 0x7f9f9ffff700 (LWP 55472)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f9f9fffec90, clockid=<optimized out>, expected=0, futex_word=0x55d1ed0da1f4) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f9f9fffec90, clockid=<optimized out>, mutex=0x55d1ed0da1a0, cond=0x55d1ed0da1c8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55d1ed0da1c8, mutex=0x55d1ed0da1a0, abstime=0x7f9f9fffec90) at pthread_cond_wait.c:656
#3  0x00007f9fb556ac78 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9fb5568121 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9fb5564b1c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9fb3eee609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f9fb79d7293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f9fa4996700 (LWP 55471)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f9fa4995c90, clockid=<optimized out>, expected=0, futex_word=0x55d1ed0d1f54) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f9fa4995c90, clockid=<optimized out>, mutex=0x55d1ed0d1f00, cond=0x55d1ed0d1f28) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55d1ed0d1f28, mutex=0x55d1ed0d1f00, abstime=0x7f9fa4995c90) at pthread_cond_wait.c:656
#3  0x00007f9fb556ac78 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9fb5568121 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9fb5564b1c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9fb3eee609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f9fb79d7293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f9f9effd700 (LWP 55470)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f9f9effcc90, clockid=<optimized out>, expected=0, futex_word=0x55d1ed0d2b24) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f9f9effcc90, clockid=<optimized out>, mutex=0x55d1ed0d2ad0, cond=0x55d1ed0d2af8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55d1ed0d2af8, mutex=0x55d1ed0d2ad0, abstime=0x7f9f9effcc90) at pthread_cond_wait.c:656
#3  0x00007f9fb556ac78 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9fb5568121 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9fb5564b1c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9fb3eee609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f9fb79d7293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f9f9f7fe700 (LWP 55469)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f9f9f7fdc90, clockid=<optimized out>, expected=0, futex_word=0x55d1ed0d0d44) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f9f9f7fdc90, clockid=<optimized out>, mutex=0x55d1ed0d0cf0, cond=0x55d1ed0d0d18) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55d1ed0d0d18, mutex=0x55d1ed0d0cf0, abstime=0x7f9f9f7fdc90) at pthread_cond_wait.c:656
#3  0x00007f9fb556ac78 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9fb5568121 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9fb5564b1c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9fb3eee609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f9fb79d7293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f9f9e7fc700 (LWP 6097)):
#0  0x00007f9fb79caaff in __GI___poll (fds=0x7f9f8c005240, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9fb327f1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9fb327f2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9fb57a324b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9fb574743b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9fb5563982 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9fb5564b1c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9fb3eee609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f9fb79d7293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f9faec08700 (LWP 6092)):
#0  0x00007f9fb79caaff in __GI___poll (fds=0x7f9fa0011940, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9fb327f1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9fb327f2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9fb57a324b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9fb574743b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9fb5563982 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9fb5a02f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f9fb5564b1c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9fb3eee609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f9fb79d7293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f9fafbf5700 (LWP 6091)):
#0  0x00007f9fb79caaff in __GI___poll (fds=0x7f9fafbf4c28, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9fb3f24c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f9fb3f2690a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f9fb0440b08 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f9fb5564b1c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9fb3eee609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9fb79d7293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f9fb0bc5140 (LWP 6089)):
[KCrash Handler]
#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#5  0x00007f9fb78da859 in __GI_abort () at abort.c:79
#6  0x00007f9fb79453ee in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f9fb7a6f285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
#7  0x00007f9fb794d47c in malloc_printerr (str=str@entry=0x7f9fb7a715d0 "free(): double free detected in tcache 2") at malloc.c:5347
#8  0x00007f9fb794f0ed in _int_free (av=0x7f9fb7aa0b80 <main_arena>, p=0x55d1f189e460, have_lock=0) at malloc.c:4201
#9  0x00007f9fb77f40af in KFileItemModel::~KFileItemModel() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#10 0x00007f9fb77f42cd in KFileItemModel::~KFileItemModel() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#11 0x00007f9fb5772f4e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f9fb577d976 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f9fb7809b6d in KItemListController::~KItemListController() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#14 0x00007f9fb7806bcf in KItemListContainer::~KItemListContainer() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#15 0x00007f9fb7806bfd in KItemListContainer::~KItemListContainer() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#16 0x00007f9fb5772f4e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f9fb6339596 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f9fb7849bed in DolphinView::~DolphinView() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#19 0x00007f9fb5772f4e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f9fb6339596 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f9fb7b0c365 in ?? () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#22 0x00007f9fb5772f4e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f9fb6339596 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f9fb64b331d in QSplitter::~QSplitter() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f9fb5772f4e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f9fb6339596 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f9fb7b58010 in ?? () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#28 0x00007f9fb5772f4e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f9fb6339596 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f9fb64b416d in QStackedWidget::~QStackedWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f9fb5772f4e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f9fb6339596 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f9fb7b57dc1 in ?? () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#34 0x00007f9fb5772f4e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f9fb6339596 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f9fb6e36788 in KMainWindow::~KMainWindow() () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#37 0x00007f9fb7b07d4c in ?? () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#38 0x00007f9fb7b07d9d in ?? () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#39 0x00007f9fb5776263 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f9fb633db8d in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007f9fb6456608 in QMainWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007f9fb6e38eab in KMainWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#43 0x00007f9fb6e83b3b in KXmlGuiWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#44 0x00007f9fb7afc958 in ?? () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#45 0x00007f9fb62fada3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f9fb6303b98 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007f9fb574892a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007f9fb574b231 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007f9fb57a3bd7 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#50 0x00007f9fb327efbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f9fb327f240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f9fb327f2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007f9fb57a3232 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#54 0x00007f9fb574743b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x00007f9fb691073e in KJob::exec() () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#56 0x00007f9fb7848dbf in DolphinView::calculateItemCount(int&, int&, unsigned long long&) const () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#57 0x00007f9fb784c29c in DolphinView::statusBarText() const () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#58 0x00007f9fb7b0bc08 in ?? () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#59 0x00007f9fb577f94e in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#60 0x00007f9fb577f94e in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#61 0x00007f9fb77d8096 in KItemModelBase::itemsInserted(KItemRangeList const&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#62 0x00007f9fb77f5418 in KFileItemModel::insertItems(QList<KFileItemModel::ItemData*>&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#63 0x00007f9fb77f5d08 in KFileItemModel::dispatchPendingItemsToInsert() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#64 0x00007f9fb77f6765 in KFileItemModel::slotCompleted() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#65 0x00007f9fb577f94e in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#66 0x00007f9fb72516a9 in KCoreDirLister::completed(QUrl const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#67 0x00007f9fb7259d57 in ?? () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#68 0x00007f9fb7259f0d in ?? () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#69 0x00007f9fb57764c9 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#70 0x00007f9fb62fada3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#71 0x00007f9fb6303b98 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#72 0x00007f9fb574892a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#73 0x00007f9fb574b231 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#74 0x00007f9fb57a3bd7 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#75 0x00007f9fb327efbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#76 0x00007f9fb327f240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#77 0x00007f9fb327f2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#78 0x00007f9fb57a3232 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#79 0x00007f9fb574743b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#80 0x00007f9fb574f5e4 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#81 0x00007f9fb7af624f in kdemain () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#82 0x00007f9fb78dc0b3 in __libc_start_main (main=0x55d1ebb24060, argc=1, argv=0x7fff147966e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff147966d8) at ../csu/libc-start.c:308
#83 0x000055d1ebb2409e in _start ()
[Inferior 1 (process 6089) detached]

Possible duplicates by query: bug 430698, bug 430616, bug 430327, bug 430170, bug 429809.

Reported using DrKonqi