[kde] [Bug 362633] New: Plasma crashed while changing wireless network

Alexandre Pereira via KDE Bugzilla bugzilla_noreply at kde.org
Tue May 3 18:40:11 BST 2016 

https://bugs.kde.org/show_bug.cgi?id=362633

            Bug ID: 362633
           Summary: Plasma crashed while changing wireless network
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: pereira.alex at gmail.com

Application: plasmashell (5.6.90)

Qt Version: 5.6.1
Frameworks Version: 5.21.0
Operating System: Linux 4.5.0-3-default x86_64
Distribution: "openSUSE Tumbleweed (20160422) (x86_64)"

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

NetworkManager plasmoid in systray was trying to connect to a wireless network.
I stopped it and tried to connect to another network. While it was connecting (
which did sucessfully ), plasma crashed and restarted.

After the crash, everything seemed OK ( plasma and network )

Thanks !

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7d741b28c0 (LWP 4166))]

Thread 8 (Thread 0x7f7d5d4a1700 (LWP 4170)):
#0  0x00007f7d6d63207d in poll () at /lib64/libc.so.6
#1  0x00007f7d725d03f2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f7d725d1fc7 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f7d5f7f7559 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f7d6dd28f18 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f7d6ce33424 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7d6d63aadd in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f7d57713700 (LWP 4174)):
#0  0x00007f7d6d63207d in poll () at /lib64/libc.so.6
#1  0x00007f7d69ccf364 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f7d69ccf46c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f7d6df529cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007f7d6defb34a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f7d6dd24104 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f7d6ecf69a5 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f7d6dd28f18 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f7d6ce33424 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7d6d63aadd in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f7d55ed6700 (LWP 4189)):
#0  0x00007f7d69d126a9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f7d69cceb91 in g_main_context_query () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f7d69ccf2df in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f7d69ccf46c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f7d6df529cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5  0x00007f7d6defb34a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6  0x00007f7d6dd24104 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f7d71095dc5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f7d6dd28f18 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f7d6ce33424 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f7d6d63aadd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f7d4ffff700 (LWP 4200)):
#0  0x00007f7d69d126a9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f7d69cce999 in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f7d69ccf293 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f7d69ccf46c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f7d6df529cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5  0x00007f7d6defb34a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6  0x00007f7d6dd24104 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f7d71095dc5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f7d6dd28f18 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f7d6ce33424 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f7d6d63aadd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f7d4df78700 (LWP 4213)):
#0  0x00007f7d6ce3903f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7d7389b484 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f7d7389b4c9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f7d6ce33424 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7d6d63aadd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f7cbd741700 (LWP 4236)):
#0  0x00007f7d6ce3903f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7d4c9a2c23 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f7d4c9a2437 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f7d6ce33424 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7d6d63aadd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f7cb3820700 (LWP 4378)):
#0  0x00007f7d6d63207d in poll () at /lib64/libc.so.6
#1  0x00007f7d69ccf364 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f7d69ccf46c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f7d6df529cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007f7d6defb34a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f7d6dd24104 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f7d71c19b32 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f7d6dd28f18 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f7d6ce33424 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7d6d63aadd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f7d741b28c0 (LWP 4166)):
[KCrash Handler]
#6  0x00007f7d6df2a655 in QMetaObject::activate(QObject*, int, void**) () at
/usr/lib64/libQt5Core.so.5
#7  0x00007f7d70e80242 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f7d710b79fa in QQmlDelegateModel::_q_itemsChanged(int, int,
QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f7d710bbe0d in
QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&,
QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f7d710ddd2f in  () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f7d710de398 in QQmlDelegateModel::qt_metacall(QMetaObject::Call,
int, void**) () at /usr/lib64/libQt5Qml.so.5
#12 0x00007f7d6df29d37 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#13 0x00007f7d6dfa2a06 in
QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&,
QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#14 0x00007f7d6deca861 in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f7d6decc3e8 in  () at /usr/lib64/libQt5Core.so.5
#16 0x00007f7d6df29ff1 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#17 0x00007f7d6dfa291c in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f7ca391affd in NetworkModel::updateItem(NetworkModelItem*) () at
/usr/lib64/libplasmanm_internal.so
#19 0x00007f7ca391bfd5 in
NetworkModel::activeConnectionStateChanged(NetworkManager::ActiveConnection::State)
() at /usr/lib64/libplasmanm_internal.so
#20 0x00007f7d6df2a0a4 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#21 0x00007f7ca36b4391 in
NetworkManager::ActiveConnection::stateChanged(NetworkManager::ActiveConnection::State)
() at /usr/lib64/libKF5NetworkManagerQt.so.6
#22 0x00007f7ca3616721 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#23 0x00007f7d6df2a0a4 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#24 0x00007f7ca36bcf0b in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#25 0x00007f7ca36c2b43 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#26 0x00007f7d6ed01fc3 in  () at /usr/lib64/libQt5DBus.so.5
#27 0x00007f7d6df2ab99 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#28 0x00007f7d6f0ce93c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#29 0x00007f7d6f0d3e66 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#30 0x00007f7d6defd5f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#31 0x00007f7d6deff4ba in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f7d6df525a3 in  () at /usr/lib64/libQt5Core.so.5
#33 0x00007f7d69ccf197 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#34 0x00007f7d69ccf3c8 in  () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f7d69ccf46c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#36 0x00007f7d6df529af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#37 0x00007f7d6defb34a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#38 0x00007f7d6df03a4c in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#39 0x000000000041ec85 in  ()
#40 0x00007f7d6d572710 in __libc_start_main () at /lib64/libc.so.6
#41 0x000000000041f009 in _start ()

Reported using DrKonqi

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