Bug 365730

Summary:	Plasma crash when connecting to OpenVPN
Product:	[Plasma] plasmashell	Reporter:	Arthur Brownlee IV <a.e.brownlee.iv>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	bhush94, plasma-bugs
Priority:	NOR	Keywords:	drkonqi
Version:	5.6.4
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Arthur Brownlee IV 2016-07-16 02:35:37 UTC

Application: plasmashell (5.6.4)

Qt Version: 5.6.1
Frameworks Version: 5.23.0
Operating System: Linux 4.6.3-1-default x86_64
Distribution: "openSUSE Tumbleweed (20160625) (x86_64)"

-- Information about the crash:
Connecting to openvpn connection with network manager.

This happens with all openvpn profiles, and will always happen the first time I connect after boot. It will sporadically happen after the first time however.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9e022968c0 (LWP 2123))]

Thread 9 (Thread 0x7f9d301ad700 (LWP 2753)):
#0  0x00007f9df7d5a0c4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f9df7d15a69 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9df7d15ff4 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9df7d1616c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f9dfbfb1aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f9dfbf5976a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f9dfbd7f3b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f9d328ece17 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#8  0x00007f9dfbd842d8 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f9dfae89474 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f9dfb68f3ed in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f9d43fff700 (LWP 2336)):
#0  0x00007f9dfb686a1d in poll () at /lib64/libc.so.6
#1  0x00007f9df7d16056 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9df7d1616c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9dfbfb1aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9dfbf5976a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f9dfbd7f3b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f9dffcb3606 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f9dfbd842d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f9dfae89474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f9dfb68f3ed in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f9dcb7bc700 (LWP 2178)):
#0  0x00007f9dfae8f09f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9e0196ffc4 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f9e01970009 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f9dfae89474 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f9dfb68f3ed in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f9dd1178700 (LWP 2161)):
#0  0x00007f9df7d5a0a9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f9df7d15f50 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9df7d1616c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9dfbfb1aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9dfbf5976a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f9dfbd7f3b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f9dff1261e5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f9dfbd842d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f9dfae89474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f9dfb68f3ed in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f9dd298c700 (LWP 2160)):
#0  0x00007f9dfb686a1d in poll () at /lib64/libc.so.6
#1  0x00007f9df7d16056 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9df7d1616c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9dfbfb1aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9dfbf5976a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f9dfbd7f3b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f9dff1261e5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f9dfbd842d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f9dfae89474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f9dfb68f3ed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f9de3fff700 (LWP 2145)):
#0  0x00007f9dfb686a1d in poll () at /lib64/libc.so.6
#1  0x00007f9df7d16056 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9df7d1616c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9dfbfb1aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9dfbf5976a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f9dfbd7f3b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f9dff1261e5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f9dfbd842d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f9dfae89474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f9dfb68f3ed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f9de98d3700 (LWP 2126)):
#0  0x00007f9dfb686a1d in poll () at /lib64/libc.so.6
#1  0x00007f9df7d16056 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9df7d1616c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9dfbfb1aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9dfbf5976a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f9dfbd7f3b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f9dfcd599b5 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f9dfbd842d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f9dfae89474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f9dfb68f3ed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f9deb4ec700 (LWP 2125)):
#0  0x00007f9dfb686a1d in poll () at /lib64/libc.so.6
#1  0x00007f9e0067a410 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f9e0067c1a9 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f9ded84d7b9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f9dfbd842d8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f9dfae89474 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f9dfb68f3ed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f9e022968c0 (LWP 2123)):
[KCrash Handler]
#6  0x00007f9dfbf89775 in QMetaObject::activate(QObject*, int, void**) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f9dfeefa7ff in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f9dff14986a in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f9dff14e100 in QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f9dff17196f in  () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f9dff1720f8 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#12 0x00007f9dfbf88ed7 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f9dfc002d66 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#14 0x00007f9dfbf2840e in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f9dfbf29fb8 in  () at /usr/lib64/libQt5Core.so.5
#16 0x00007f9dfbf891a9 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f9dfc002c7c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f9d2e5a937d in NetworkModel::updateItem(NetworkModelItem*) () at /usr/lib64/libplasmanm_internal.so
#19 0x00007f9d2e5b055c in NetworkModel::addActiveConnection(QSharedPointer<NetworkManager::ActiveConnection> const&) () at /usr/lib64/libplasmanm_internal.so
#20 0x00007f9d2e5b0a93 in NetworkModel::activeConnectionAdded(QString const&) () at /usr/lib64/libplasmanm_internal.so
#21 0x00007f9dfbf8924c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f9d2e342b25 in NetworkManager::Notifier::activeConnectionAdded(QString const&) () at /usr/lib64/libKF5NetworkManagerQt.so.6
#23 0x00007f9d2e2bee30 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#24 0x00007f9dfbf8924c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f9d2e34c558 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#26 0x00007f9d2e351c70 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#27 0x00007f9dfcd65028 in  () at /usr/lib64/libQt5DBus.so.5
#28 0x00007f9dfbf89cf9 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#29 0x00007f9dfd131aec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007f9dfd136f8f in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#31 0x00007f9dfbf5ba20 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f9dfbf5d99c in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#33 0x00007f9dfbfb16c3 in  () at /usr/lib64/libQt5Core.so.5
#34 0x00007f9df7d15e57 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f9df7d160c0 in  () at /usr/lib64/libglib-2.0.so.0
#36 0x00007f9df7d1616c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#37 0x00007f9dfbfb1acf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#38 0x00007f9dfbf5976a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#39 0x00007f9dfbf61f6c in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#40 0x000000000041d9ec in  ()
#41 0x00007f9dfb5c7741 in __libc_start_main () at /lib64/libc.so.6
#42 0x000000000041db59 in _start ()

Reported using DrKonqi

Comment 1 David Edmundson 2016-07-16 15:18:48 UTC


*** This bug has been marked as a duplicate of bug 346118 ***