https://bugs.kde.org/show_bug.cgi?id=382410

            Bug ID: 382410
           Summary: Plasma crashes after transferring large file (>=1.5GB)
                    on USB Thumb Drive
           Product: plasmashell
           Version: 5.10.3
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected]
  Target Milestone: 1.0

Application: plasmashell (5.10.3)

Qt Version: 5.9.1
Frameworks Version: 5.36.0
Operating System: Linux 4.12.1-1-MANJARO x86_64
Distribution: "Manjaro Linux"

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

I opened Dolphin and copied an large file (for example an ISO File) on my USB
Thumb Drive. After the copy process finished successfully, Plasma crashed and
restarts automatically. Dolphin does not crash and the copied file is not
corrupted.

- Steps to reproduce:

1. Open Dolphin
2. Copy a large file to the USB Thumb Drive (e.g. the Manjaro XFCE Installation
ISO-Image)
3. Wait till the copying process is finished

After that Plasma crashes and restarts. I can reproduce this issue as often, as
i want.

- Used Hardware:

CPU: AMD Ryzen 5 1600
GPU: Geforce GTX 660
RAM: 16GB DDR4 Memory
SSD: 480GB Crucial M500
USB Thumb Drive: Corsair Flash Voyager GS 64GB

- Used Software:

Distribution: Manjaro Linux 64bit (based on Arch Linux)
Linux Kernel: 4.12.1
Plasma: 5.10.3
KDE Frameworks: 5.36
QT: 5.9.1

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faa3b803d80 (LWP 639))]

Thread 15 (Thread 0x7fa8fffff700 (LWP 7347)):
#0  0x00007faa346f239d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007faa355265ec in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x00007faa392e0ae8 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007faa392e0f4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#5  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fa8ff7fe700 (LWP 18013)):
#0  0x00007faa346f239d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007faa355265ec in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x00007faa392e0ae8 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007faa392e0f4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#5  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fa943fff700 (LWP 15434)):
#0  0x00007faa346f239d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007faa355265ec in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x00007faa392e0ae8 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007faa392e0f4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#5  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fa956dd8700 (LWP 954)):
[KCrash Handler]
#5  0x00000000042d8e90 in  ()
#6  0x00007faa386c19c7 in QAbstractAnimationJob::setCurrentTime(int) () at
/usr/lib/libQt5Qml.so.5
#7  0x00007faa386c1c6f in QQmlAnimationTimer::updateAnimationsTime(long long)
() at /usr/lib/libQt5Qml.so.5
#8  0x00007faa354f8578 in QUnifiedTimer::updateAnimationTimers(long long) () at
/usr/lib/libQt5Core.so.5
#9  0x00007faa354f8ebe in QAnimationDriver::advanceAnimation(long long) () at
/usr/lib/libQt5Core.so.5
#10 0x00007faa392bb70a in  () at /usr/lib/libQt5Quick.so.5
#11 0x00007faa392dc82a in  () at /usr/lib/libQt5Quick.so.5
#12 0x00007faa392e0f08 in  () at /usr/lib/libQt5Quick.so.5
#13 0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#14 0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fa9657df700 (LWP 950)):
#0  0x00007faa34e2e24d in poll () at /usr/lib/libc.so.6
#1  0x00007faa2fbefc09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007faa2fbefd1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007faa35763084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007faa35706ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007faa3552040e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fa966e3f3c5 in  () at
/usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#8  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fa966680700 (LWP 949)):
#0  0x00007faa34e2e24d in poll () at /usr/lib/libc.so.6
#1  0x00007faa2fbefc09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007faa2fbefd1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007faa35763084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007faa35706ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007faa3552040e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#7  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fa967e94700 (LWP 948)):
#0  0x00007faa34e2e24d in poll () at /usr/lib/libc.so.6
#1  0x00007faa2fbefc09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007faa2fbefd1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007faa35763084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007faa35706ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007faa3552040e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fa96a839427 in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#8  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fa97bfff700 (LWP 863)):
#0  0x00007faa346f239d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007faa355265ec in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x00007faa392e0ae8 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007faa392e0f4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#5  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fa9815d7700 (LWP 860)):
#0  0x00007faa34e2e24d in poll () at /usr/lib/libc.so.6
#1  0x00007faa2fbefc09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007faa2fbefd1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007faa35763084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007faa35706ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007faa3552040e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007faa392618d6 in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#8  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7faa1531a700 (LWP 777)):
#0  0x00007faa346f239d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007faa3af7db04 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007faa3af7db49 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7faa1737f700 (LWP 758)):
#0  0x00007faa34e2e24d in poll () at /usr/lib/libc.so.6
#1  0x00007faa2fbefc09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007faa2fbefd1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007faa35763084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007faa35706ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007faa3552040e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007faa386a91d5 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#8  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7faa1d9cb700 (LWP 749)):
#0  0x00007faa34e2e24d in poll () at /usr/lib/libc.so.6
#1  0x00007faa2fbefc09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007faa2fbefd1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007faa35763084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007faa35706ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007faa3552040e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007faa386a91d5 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#8  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7faa1f415700 (LWP 688)):
#0  0x00007faa34e2e24d in poll () at /usr/lib/libc.so.6
#1  0x00007faa2fbefc09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007faa2fbefd1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007faa35763084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007faa35706ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007faa3552040e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007faa35b82396 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#8  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7faa255e4700 (LWP 658)):
#0  0x00007faa34e2e24d in poll () at /usr/lib/libc.so.6
#1  0x00007faa39e8b8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007faa39e8d679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007faa27b5a72a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007faa3552515b in  () at /usr/lib/libQt5Core.so.5
#5  0x00007faa346ec297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007faa34e381ef in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7faa3b803d80 (LWP 639)):
#0  0x00007faa346f239d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007faa355265ec in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x00007faa392dd2bd in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007faa392de092 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007faa39339bd6 in QQuickWindow::event(QEvent*) () at
/usr/lib/libQt5Quick.so.5
#5  0x0000000000430963 in  ()
#6  0x00007faa366bae4c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#7  0x00007faa366c2926 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#8  0x00007faa35708bd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#9  0x00007faa35f02293 in QWindowPrivate::deliverUpdateRequest() () at
/usr/lib/libQt5Gui.so.5
#10 0x00007faa35f027bb in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#11 0x00007faa39339b75 in QQuickWindow::event(QEvent*) () at
/usr/lib/libQt5Quick.so.5
#12 0x0000000000430963 in  ()
#13 0x00007faa366bae4c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#14 0x00007faa366c2926 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#15 0x00007faa35708bd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#16 0x00007faa357624a8 in QTimerInfoList::activateTimers() () at
/usr/lib/libQt5Core.so.5
#17 0x00007faa35762ca2 in  () at /usr/lib/libQt5Core.so.5
#18 0x00007faa2fbefa57 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#19 0x00007faa2fbefc88 in  () at /usr/lib/libglib-2.0.so.0
#20 0x00007faa2fbefd1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#21 0x00007faa35763061 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#22 0x00007faa35706ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#23 0x00007faa35710048 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#24 0x000000000041cc32 in  ()
#25 0x00007faa34d6b43a in __libc_start_main () at /usr/lib/libc.so.6
#26 0x000000000041cfaa in _start ()

Reported using DrKonqi

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