Bug 378569

Application: plasmashell (5.9.4)

Qt Version: 5.8.0
Frameworks Version: 5.32.0
Operating System: Linux 4.10.8-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
I was browsing the web. Nothing special is needeed to make it crush. You can do nothing at it crashes

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2f2e88b800 (LWP 18185))]

Thread 10 (Thread 0x7f2e5a528700 (LWP 18195)):
#0  0x00007f2f27f4937d in read () at /usr/lib/libc.so.6
#1  0x00007f2f22d77aa0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f22d3326e in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f22d33744 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2f22d338bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2f2887406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f2881d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f2f2863fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f286446d8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f2f274f92e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f2f27f5754f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f2e5ad39700 (LWP 18194)):
[KCrash Handler]
#6  0x00007f2f27e9ea10 in raise () at /usr/lib/libc.so.6
#7  0x00007f2f27ea013a in abort () at /usr/lib/libc.so.6
#8  0x00007f2f27edd2b0 in __libc_message () at /usr/lib/libc.so.6
#9  0x00007f2f27ee390e in malloc_printerr () at /usr/lib/libc.so.6
#10 0x00007f2f27ee411e in _int_free () at /usr/lib/libc.so.6
#11 0x00007f2f2869b2b4 in QHashData::free_helper(void (*)(QHashData::Node*)) () at /usr/lib/libQt5Core.so.5
#12 0x00007f2f2568b4ac in  () at /usr/lib/libQt5Network.so.5
#13 0x00007f2f28852db7 in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#14 0x00007f2e5b49d190 in  () at /usr/lib/libQt5XmlPatterns.so.5
#15 0x00007f2e5b236d5c in  () at /usr/lib/libQt5XmlPatterns.so.5
#16 0x00007f2e5b23720d in  () at /usr/lib/libQt5XmlPatterns.so.5
#17 0x00007f2e5b31c3c3 in  () at /usr/lib/libQt5XmlPatterns.so.5
#18 0x00007f2e5b2a4802 in  () at /usr/lib/libQt5XmlPatterns.so.5
#19 0x00007f2e5b2ce03a in  () at /usr/lib/libQt5XmlPatterns.so.5
#20 0x00007f2e5b2be929 in  () at /usr/lib/libQt5XmlPatterns.so.5
#21 0x00007f2e5b2ce03a in  () at /usr/lib/libQt5XmlPatterns.so.5
#22 0x00007f2e5b2be929 in  () at /usr/lib/libQt5XmlPatterns.so.5
#23 0x00007f2e5b2ce03a in  () at /usr/lib/libQt5XmlPatterns.so.5
#24 0x00007f2e5b2be929 in  () at /usr/lib/libQt5XmlPatterns.so.5
#25 0x00007f2e5b2a49f7 in  () at /usr/lib/libQt5XmlPatterns.so.5
#26 0x00007f2e5b255e3f in QXmlQuery::evaluateTo(QAbstractXmlReceiver*) const () at /usr/lib/libQt5XmlPatterns.so.5
#27 0x00007f2e5b25688e in QXmlQuery::evaluateTo(QString*) const () at /usr/lib/libQt5XmlPatterns.so.5
#28 0x00007f2e5b7d0258 in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#29 0x00007f2e5b7d1627 in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#30 0x00007f2e5b7d2160 in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#31 0x00007f2e5b7d231d in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#32 0x00007f2f2978d34c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#33 0x00007f2f29794b61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#34 0x00007f2f2881f440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#35 0x00007f2f28821bcd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#36 0x00007f2f28873c43 in  () at /usr/lib/libQt5Core.so.5
#37 0x00007f2f22d335a7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#38 0x00007f2f22d33810 in  () at /usr/lib/libglib-2.0.so.0
#39 0x00007f2f22d338bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#40 0x00007f2f2887404f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#41 0x00007f2f2881d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#42 0x00007f2f2863fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#43 0x00007f2e5b7d2385 in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#44 0x00007f2f286446d8 in  () at /usr/lib/libQt5Core.so.5
#45 0x00007f2f274f92e7 in start_thread () at /usr/lib/libpthread.so.0
#46 0x00007f2f27f5754f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f2e5c1dc700 (LWP 18192)):
#0  0x00007f2f22d30820 in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f2f22d32d88 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f22d336cb in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f22d338bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2f2887406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2f2881d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f2863fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f2f286446d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f274f92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f2f27f5754f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f2e79787700 (LWP 18191)):
#0  0x00007f2f27f4937d in read () at /usr/lib/libc.so.6
#1  0x00007f2f22d77aa0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f22d3326e in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f22d33744 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2f22d338bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2f2887406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f2881d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f2f2863fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f2c32afd6 in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f2f286446d8 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f2f274f92e7 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f2f27f5754f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f2f08d8c700 (LWP 18190)):
#0  0x00007f2f274ff756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f2e01e234 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f2f2e01e279 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f2f274f92e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f2f27f5754f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f2f0ab7f700 (LWP 18189)):
#0  0x00007f2f27f4d67d in poll () at /usr/lib/libc.so.6
#1  0x00007f2f22d337a6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f22d338bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f2887406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2f2881d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2f2863fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f2b777025 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f2f286446d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f274f92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f2f27f5754f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f2f10d3c700 (LWP 18188)):
#0  0x00007f2f22d32652 in g_main_context_acquire () at /usr/lib/libglib-2.0.so.0
#1  0x00007f2f22d33655 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f22d338bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f2887406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2f2881d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2f2863fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f2b777025 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f2f286446d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f274f92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f2f27f5754f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f2f12784700 (LWP 18187)):
#0  0x00007f2f22d327b4 in g_main_context_release () at /usr/lib/libglib-2.0.so.0
#1  0x00007f2f22d3375a in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f22d338bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f2887406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2f2881d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2f2863fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f293c4125 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f2f286446d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f274f92e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f2f27f5754f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f2f1899a700 (LWP 18186)):
#0  0x00007f2f27f4d67d in poll () at /usr/lib/libc.so.6
#1  0x00007f2f2cf448e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f2f2cf46679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f2f1af0c239 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f2f286446d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f2f274f92e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f2f27f5754f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f2f2e88b800 (LWP 18185)):
#0  0x00007f2f27f4d67d in poll () at /usr/lib/libc.so.6
#1  0x00007f2f22d337a6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f22d338bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f2887404f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2f2881d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2f28825de4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#6  0x000000000041ca42 in  ()
#7  0x00007f2f27e8b511 in __libc_start_main () at /usr/lib/libc.so.6
#8  0x000000000041cdca in _start ()

Reported using DrKonqi