Bug 370539

Summary:	Plasma crash when changing network connexion with network manager
Product:	[Plasma] plasmashell	Reporter:	Georges Sancosme <georges>
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 Georges Sancosme 2016-10-12 10:27:53 UTC

Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.31-30-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed :
After boot, the wifi connected to a network. By changing the connected network plasma crashed

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe1600ce7c0 (LWP 1746))]

Thread 8 (Thread 0x7fe09bf4b700 (LWP 1977)):
#0  0x00007fe155d06cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fe155cc4a46 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fe155cc4ed8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fe155cc4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fe159f14d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fe159ebbd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fe159cdd61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fe09d597cf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#8  0x00007fe159ce232f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fe158df10a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fe1595f002d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fe0a6c9c700 (LWP 1804)):
#0  0x00007fe1595e7bfd in poll () at /lib64/libc.so.6
#1  0x00007fe155cc4e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fe155cc4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fe159f14d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fe159ebbd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fe159cdd61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fe15db8d282 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007fe159ce232f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fe158df10a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fe1595f002d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fe12e714700 (LWP 1785)):
#0  0x00007fe158df503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fe15f7c086b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fe15f7c0899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fe158df10a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fe1595f002d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fe12ffff700 (LWP 1783)):
#0  0x00007fe1595e3ccd in read () at /lib64/libc.so.6
#1  0x00007fe155d05b60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fe155cc4999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fe155cc4df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fe155cc4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fe159f14d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fe159ebbd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fe159cdd61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fe15cff1e18 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fe159ce232f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007fe158df10a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fe1595f002d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fe13595d700 (LWP 1781)):
#0  0x00007fe15ff396a1 in _dl_update_slotinfo () at /lib64/ld-linux-x86-64.so.2
#1  0x00007fe15ff2915f in update_get_addr () at /lib64/ld-linux-x86-64.so.2
#2  0x00007fe159ce1352 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007fe159f14c9a in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007fe155cc44ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fe155cc4d80 in  () at /usr/lib64/libglib-2.0.so.0
#6  0x00007fe155cc4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fe159f14d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fe159ebbd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#9  0x00007fe159cdd61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#10 0x00007fe15cff1e18 in  () at /usr/lib64/libQt5Qml.so.5
#11 0x00007fe159ce232f in  () at /usr/lib64/libQt5Core.so.5
#12 0x00007fe158df10a4 in start_thread () at /lib64/libpthread.so.0
#13 0x00007fe1595f002d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fe142db7700 (LWP 1771)):
#0  0x00007fe155d06cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fe155cc44b9 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fe155cc4d80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fe155cc4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fe159f14d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fe159ebbd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fe159cdd61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fe15cff1e18 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fe159ce232f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fe158df10a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fe1595f002d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fe149b00700 (LWP 1747)):
#0  0x00007fe1595e7bfd in poll () at /lib64/libc.so.6
#1  0x00007fe15e53b422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fe15e53d00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fe14bc513c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fe159ce232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fe158df10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fe1595f002d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fe1600ce7c0 (LWP 1746)):
[KCrash Handler]
#6  0x00007fe15cdc3339 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fe15d031029 in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fe15d036a61 in QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fe15d058adf in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fe15d05932b in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#11 0x00007fe159eeddc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#12 0x00007fe159f6c8d6 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#13 0x00007fe159e8d3c5 in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007fe159e8f248 in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007fe159eedcc6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#16 0x00007fe159f6c82c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#17 0x00007fe098d5ceef in NetworkModel::updateItem(NetworkModelItem*) () at /usr/lib64/libplasmanm_internal.so
#18 0x00007fe098d5e0f9 in NetworkModel::activeConnectionStateChanged(NetworkManager::ActiveConnection::State) () at /usr/lib64/libplasmanm_internal.so
#19 0x00007fe159eed73f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#20 0x00007fe098af3511 in NetworkManager::ActiveConnection::stateChanged(NetworkManager::ActiveConnection::State) () at /usr/lib64/libKF5NetworkManagerQt.so.6
#21 0x00007fe098a658bc in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#22 0x00007fe159eed73f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#23 0x00007fe098afcf6b in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#24 0x00007fe098b03463 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#25 0x00007fe15ac65da4 in  () at /usr/lib64/libQt5DBus.so.5
#26 0x00007fe159eeeac6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#27 0x00007fe15b238e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007fe15b23dcc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007fe159ebde95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#30 0x00007fe159ec0057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007fe159f158f3 in  () at /usr/lib64/libQt5Core.so.5
#32 0x00007fe155cc4c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#33 0x00007fe155cc4ed8 in  () at /usr/lib64/libglib-2.0.so.0
#34 0x00007fe155cc4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#35 0x00007fe159f14d6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#36 0x00007fe159ebbd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#37 0x00007fe159ec38f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#38 0x0000000000436b3d in main(int, char**) (argc=2, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.5/shell/main.cpp:184

Reported using DrKonqi

Comment 1 David Edmundson 2016-10-12 14:13:24 UTC


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