Bug 381020

Application: kdeinit5 (16.12.3)

Qt Version: 5.6.2
Frameworks Version: 5.32.0
Operating System: Linux 4.9.31-desktop-1.mga6 x86_64
Distribution: "Mageia 6"

-- Information about the crash:
- What I was doing when the application crashed:
copying files bigger than 100Mb
destination is a HDD NTFS format

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9b806fc800 (LWP 29171))]

Thread 5 (Thread 0x7f9b5989f700 (LWP 29175)):
#0  0x00007f9b7b9c3959 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f9b7b97e239 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f9b7b97ebc3 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f9b7b97ed9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f9b7f239e1b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f9b7f1e548a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f9b7f01f3bc in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f9b7f023ff9 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f9b7c6cd66d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f9b7ecbae4d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f9b61609700 (LWP 29174)):
#0  0x00007f9b7c6d2c4f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9b622d27fb in util_queue_thread_func () at /usr/lib64/dri/nouveau_dri.so
#2  0x00007f9b622d2567 in impl_thrd_routine () at /usr/lib64/dri/nouveau_dri.so
#3  0x00007f9b7c6cd66d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f9b7ecbae4d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f9b63fff700 (LWP 29173)):
#0  0x00007f9b7b97be3c in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x00007f9b7b97e1cb in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f9b7b97ebc3 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f9b7b97ed9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f9b7f239e1b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f9b7f1e548a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f9b7f01f3bc in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f9b8064e635 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#8  0x00007f9b7f023ff9 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9b7c6cd66d in start_thread () at /lib64/libpthread.so.0
#10 0x00007f9b7ecbae4d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f9b69bb5700 (LWP 29172)):
#0  0x00007f9b7ecbbe1d in recvmsg () at /lib64/libc.so.6
#1  0x00007f9b7fbfab17 in _xcb_in_read () at /lib64/libxcb.so.1
#2  0x00007f9b7fbf8b71 in _xcb_conn_wait () at /lib64/libxcb.so.1
#3  0x00007f9b7fbfa657 in xcb_wait_for_event () at /lib64/libxcb.so.1
#4  0x00007f9b6c47dbe9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#5  0x00007f9b7f023ff9 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f9b7c6cd66d in start_thread () at /lib64/libpthread.so.0
#7  0x00007f9b7ecbae4d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f9b806fc800 (LWP 29171)):
[KCrash Handler]
#6  0x00007f9b7f21912e in QObjectPrivate::setParent_helper(QObject*) () at /lib64/libQt5Core.so.5
#7  0x00007f9b7e96eff2 in KCompositeJob::removeSubjob(KJob*) () at /lib64/libKF5CoreAddons.so.5
#8  0x00007f9b741ccf09 in KIO::CopyJobPrivate::slotResultErrorCopyingFiles(KJob*) () at /lib64/libKF5KIOCore.so.5
#9  0x00007f9b741cd541 in KIO::CopyJobPrivate::slotResultCopyingFiles(KJob*) () at /lib64/libKF5KIOCore.so.5
#10 0x00007f9b741cf400 in KIO::CopyJob::slotResult(KJob*) () at /lib64/libKF5KIOCore.so.5
#11 0x00007f9b7f212849 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#12 0x00007f9b7e96f732 in KJob::result(KJob*, KJob::QPrivateSignal) () at /lib64/libKF5CoreAddons.so.5
#13 0x00007f9b7e970ee1 in KJob::finishJob(bool) () at /lib64/libKF5CoreAddons.so.5
#14 0x00007f9b742129a9 in KIO::FileCopyJob::slotResult(KJob*) () at /lib64/libKF5KIOCore.so.5
#15 0x00007f9b74213890 in KIO::FileCopyJob::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5KIOCore.so.5
#16 0x00007f9b7f212849 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#17 0x00007f9b7e96f732 in KJob::result(KJob*, KJob::QPrivateSignal) () at /lib64/libKF5CoreAddons.so.5
#18 0x00007f9b7e970ee1 in KJob::finishJob(bool) () at /lib64/libKF5CoreAddons.so.5
#19 0x00007f9b7421ccb2 in KIO::SimpleJob::slotFinished() () at /lib64/libKF5KIOCore.so.5
#20 0x00007f9b7421b86b in KIO::SimpleJob::slotError(int, QString const&) () at /lib64/libKF5KIOCore.so.5
#21 0x00007f9b7f212849 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#22 0x00007f9b741f5ae6 in KIO::SlaveInterface::error(int, QString const&) () at /lib64/libKF5KIOCore.so.5
#23 0x00007f9b741f77b7 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () at /lib64/libKF5KIOCore.so.5
#24 0x00007f9b741f5f37 in KIO::SlaveInterface::dispatch() () at /lib64/libKF5KIOCore.so.5
#25 0x00007f9b741fae32 in KIO::Slave::gotInput() () at /lib64/libKF5KIOCore.so.5
#26 0x00007f9b742818e5 in KIO::Slave::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5KIOCore.so.5
#27 0x00007f9b7f212849 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#28 0x00007f9b7419ba90 in KIO::ConnectionPrivate::dequeue() [clone .part.8] () at /lib64/libKF5KIOCore.so.5
#29 0x00007f9b7f21339a in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#30 0x00007f9b7da9ed0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#31 0x00007f9b7daa3e76 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#32 0x00007f9b7f1e7618 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#33 0x00007f9b7f1e943b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#34 0x00007f9b7f2399e3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#35 0x00007f9b7b97eac7 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#36 0x00007f9b7b97ecf8 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#37 0x00007f9b7b97ed9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#38 0x00007f9b7f239df6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#39 0x00007f9b7f1e548a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#40 0x00007f9b7f1ed7d1 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#41 0x00007f9b75e8b3f6 in kdemain () at /usr/lib64/libkdeinit5_dolphin.so
#42 0x000000000040818f in launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*) ()
#43 0x0000000000409437 in handle_launcher_request(int, char const*) [clone .isra.26] ()
#44 0x0000000000409bd6 in handle_requests(int) ()
#45 0x0000000000404dd3 in main ()

Reported using DrKonqi