Bug 360375

Summary:	KDE Plasma crashed when Network Manager was changing wireless network
Product:	[Plasma] plasmashell	Reporter:	Radim Vančo <fox.kyong>
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 Radim Vančo 2016-03-10 18:51:01 UTC

Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.4.3-1-default x86_64
Distribution: "openSUSE Tumbleweed (20160305) (x86_64)"

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

I have turned off one of Wi-fi routers so Network Manager had to change Wi-fi connection to another and then the Plasma crashed.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb8192df8c0 (LWP 1726))]

Thread 12 (Thread 0x7fb7fbdfa700 (LWP 1742)):
#0  0x00007fb80ef4d9b0 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb80ef4e1c3 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb80ef4e39c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb81316f52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb81311961a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb812f45b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb8162147b5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fb812f4a94f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fb7ee1da700 (LWP 1746)):
#0  0x00007fb81206707f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb7f8cebf03 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fb7f8cebd87 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fb7ed9d9700 (LWP 1747)):
#0  0x00007fb81206707f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb7f8cebf03 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fb7f8cebd87 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fb7ed1d8700 (LWP 1748)):
#0  0x00007fb81206707f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb7f8cebf03 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fb7f8cebd87 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fb7ec9d7700 (LWP 1749)):
#0  0x00007fb81206707f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb7f8cebf03 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fb7f8cebd87 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fb7e6761700 (LWP 1757)):
#0  0x00007fb80ef91554 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb80ef4d8b0 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb80ef4e1c3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb80ef4e39c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb81316f52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb81311961a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb812f45b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb8162147b5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fb812f4a94f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fb7e4e99700 (LWP 1758)):
#0  0x00007fb812067ead in pthread_getspecific () at /lib64/libpthread.so.0
#1  0x00007fb80ef74440 in g_thread_self () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb80ef4e38d in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb81316f52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb81311961a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb812f45b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb8162147b5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fb812f4a94f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fb7df3ef700 (LWP 1759)):
#0  0x00007fb81206707f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb8189bca84 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fb8189bcac9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fb757df9700 (LWP 1775)):
#0  0x00007fb81285a49d in poll () at /lib64/libc.so.6
#1  0x00007fb80ef4e294 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb80ef4e39c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb81316f52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb81311961a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb812f45b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb816d9ae42 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007fb812f4a94f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fb744241700 (LWP 2005)):
#0  0x00007fb81316d0b1 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#1  0x00007fb81316ed22 in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb80ef4dd11 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb80ef4e238 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb80ef4e39c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb81316f52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb81311961a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb812f45b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb746973e47 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#9  0x00007fb812f4a94f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb741998700 (LWP 2898)):
#0  0x00007fb81285a49d in poll () at /lib64/libc.so.6
#1  0x00007fb8083da681 in  () at /usr/lib64/libpulse.so.0
#2  0x00007fb8083cc2b1 in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007fb8083cc8ee in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007fb8083cc9a0 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007fb8083da5e6 in  () at /usr/lib64/libpulse.so.0
#6  0x00007fb807a86cc8 in  () at /usr/lib64/pulseaudio/libpulsecommon-8.0.so
#7  0x00007fb8120614a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb812862ded in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb8192df8c0 (LWP 1726)):
[KCrash Handler]
#6  0x00007fb815ff0df8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fb8162536ca in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fb816257eab in QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fb8162793df in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fb816279a98 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#11 0x00007fb813149110 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#12 0x00007fb8131c12b6 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#13 0x00007fb8130ecea4 in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007fb8130ee748 in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007fb813148f5a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#16 0x00007fb8131c120c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#17 0x00007fb75685e22d in NetworkModel::updateItem(NetworkModelItem*) () at /usr/lib64/libplasmanm_internal.so
#18 0x00007fb756863a1f in NetworkModel::addActiveConnection(QSharedPointer<NetworkManager::ActiveConnection> const&) () at /usr/lib64/libplasmanm_internal.so
#19 0x00007fb756863ec3 in NetworkModel::activeConnectionAdded(QString const&) () at /usr/lib64/libplasmanm_internal.so
#20 0x00007fb813148de7 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#21 0x00007fb7565fa1c5 in NetworkManager::Notifier::activeConnectionAdded(QString const&) () at /usr/lib64/libKF5NetworkManagerQt.so.6
#22 0x00007fb756583f10 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#23 0x00007fb813148de7 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#24 0x00007fb756604470 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#25 0x00007fb75660ac90 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#26 0x00007fb813ec3453 in  () at /usr/lib64/libQt5DBus.so.5
#27 0x00007fb813149d49 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#28 0x00007fb8144918cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007fb8144969d6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007fb81311bcd3 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007fb81311dff6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007fb81316f103 in  () at /usr/lib64/libQt5Core.so.5
#33 0x00007fb80ef4e0c7 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#34 0x00007fb80ef4e2f8 in  () at /usr/lib64/libglib-2.0.so.0
#35 0x00007fb80ef4e39c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#36 0x00007fb81316f50f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#37 0x00007fb81311961a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#38 0x00007fb8131212dd in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#39 0x00000000004365be in main ()

Reported using DrKonqi

Comment 1 David Edmundson 2016-03-13 01:41:08 UTC


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