Bug 373482

Summary:	Crash of plasma on dolphin attempting unsuccessful mount
Product:	[Plasma] plasmashell	Reporter:	lbickley <lbickley>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	bhush94, plasma-bugs
Priority:	NOR	Keywords:	drkonqi
Version:	5.5.5
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description lbickley 2016-12-09 23:20:10 UTC

Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.36-38-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
I had inserted a double layer DVD and Dolphin was attempting to mount it. The mount failed as the DVD reader/writer does not support double layer (so I now know). After the mount failure, Plasma crashed.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5de4b457c0 (LWP 1816))]

Thread 12 (Thread 0x7f5cfbffe700 (LWP 2010)):
#0  0x00007f5ddd86003f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f5dde74e34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f5de266b1cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f5de266b663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f5dde74d32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f5d0ceb2700 (LWP 2007)):
#0  0x00007f5ddd86003f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f5dde74e34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f5de266b1cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f5de266b663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f5dde74d32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f5d0f815700 (LWP 1989)):
#0  0x00007f5ddd86003f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f5dde74e34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f5de266b1cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f5de266b663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f5dde74d32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f5d14fc5700 (LWP 1984)):
#0  0x00007f5dde052bfd in poll () at /lib64/libc.so.6
#1  0x00007f5dda72fe64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f5dda72ff7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f5dde97fd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f5dde926d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f5dde74861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f5d16611cf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007f5dde74d32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f5d2af1c700 (LWP 1852)):
#0  0x00007f5ddd86003f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f5dde74e34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f5de266b1cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f5de266b663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f5dde74d32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f5d2b71d700 (LWP 1851)):
#0  0x00007f5dda771d14 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f5dda72f759 in g_main_context_query () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f5dda72fdcf in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f5dda72ff7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f5dde97fd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f5dde926d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f5dde74861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f5de25f8282 in  () at /usr/lib64/libQt5Quick.so.5
#8  0x00007f5dde74d32f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f5db275c700 (LWP 1848)):
#0  0x00007f5ddd86003f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f5de422b86b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f5de422b899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f5db3fff700 (LWP 1846)):
#0  0x00007f5dde052bfd in poll () at /lib64/libc.so.6
#1  0x00007f5dda72fe64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f5dda72ff7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f5dde97fd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f5dde926d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f5dde74861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f5de1a5ce18 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f5dde74d32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f5db99a6700 (LWP 1844)):
#0  0x00007ffd3e1ebb26 in clock_gettime ()
#1  0x00007f5dde067c7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f5dde7fe7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f5dde97e3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f5dde97e945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f5dde97fb5e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f5dda72f4ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f5dda72fd80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f5dda72ff7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f5dde97fd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f5dde926d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f5dde74861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f5de1a5ce18 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f5dde74d32f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f5dc6713700 (LWP 1836)):
#0  0x00007f5dda771cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f5dda72ff68 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f5dde97fd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f5dde926d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f5dde74861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f5de1a5ce18 in  () at /usr/lib64/libQt5Qml.so.5
#6  0x00007f5dde74d32f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f5dcdaa3700 (LWP 1818)):
#0  0x00007f5dde052bfd in poll () at /lib64/libc.so.6
#1  0x00007f5de2fa6422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f5de2fa800f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f5dd02263c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f5dde74d32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f5ddd85c0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f5dde05b02d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f5de4b457c0 (LWP 1816)):
[KCrash Handler]
#6  0x00007f5de19e6fe4 in QQmlContext::isValid() const () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f5de19d8921 in QQmlExpression::QQmlExpression(QQmlScriptString const&, QQmlContext*, QObject*, QObject*) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f5de25d42b4 in  () at /usr/lib64/libQt5Quick.so.5
#9  0x00007f5de1a9132f in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f5de1a92ad7 in QSequentialAnimationGroupJob::activateCurrentAnimation(bool) () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f5de1a92bbc in QSequentialAnimationGroupJob::uncontrolledAnimationFinished(QAbstractAnimationJob*) () at /usr/lib64/libQt5Qml.so.5
#12 0x00007f5de1a908ad in QAbstractAnimationJob::finished() () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f5de1a91535 in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () at /usr/lib64/libQt5Qml.so.5
#14 0x00007f5de2617ef9 in QQuickAnimatorProxyJob::setWindow(QQuickWindow*) () at /usr/lib64/libQt5Quick.so.5
#15 0x00007f5dde958cc6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f5de267d032 in QQuickItem::windowChanged(QQuickWindow*) () at /usr/lib64/libQt5Quick.so.5
#17 0x00007f5de26893cf in QQuickItemPrivate::derefWindow() () at /usr/lib64/libQt5Quick.so.5
#18 0x00007f5de268a634 in QQuickItem::setParentItem(QQuickItem*) () at /usr/lib64/libQt5Quick.so.5
#19 0x00007f5de268aad6 in QQuickItem::~QQuickItem() () at /usr/lib64/libQt5Quick.so.5
#20 0x00007f5de26a5a96 in  () at /usr/lib64/libQt5Quick.so.5
#21 0x00007f5dde959b18 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f5de2687cbb in QQuickItem::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#23 0x00007f5ddfca3e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007f5ddfca8cc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#25 0x00007f5dde928e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f5dde92b057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f5dde9808f3 in  () at /usr/lib64/libQt5Core.so.5
#28 0x00007f5dda72fc84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#29 0x00007f5dda72fed8 in  () at /usr/lib64/libglib-2.0.so.0
#30 0x00007f5dda72ff7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#31 0x00007f5dde97fd6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f5dde926d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#33 0x00007f5dde92e8f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#34 0x0000000000436b3d in main ()

Reported using DrKonqi

Comment 1 David Edmundson 2016-12-11 22:56:35 UTC


*** This bug has been marked as a duplicate of bug 346740 ***