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List:       kde-bugs-dist
Subject:    [plasma] [Bug 335623] New: KDE network-manager
From:       Alex <lethall1mymail () gmail ! com>
Date:       2014-05-31 11:37:09
Message-ID: bug-335623-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=335623

            Bug ID: 335623
           Summary: KDE network-manager
    Classification: Unclassified
           Product: plasma
           Version: 4.11.9
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: plasma-bugs@kde.org
          Reporter: lethall1mymail@gmail.com

Application: plasma-desktop (4.11.9)
KDE Platform Version: 4.12.5
Qt Version: 4.8.6
Operating System: Linux 3.14.4-200.fc20.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- Unusual behavior I noticed:
plasma-desktop crashs when network manager has wifi connection with autoconnect
to VPN option enabled

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb775c7c0 (LWP 8193))]

Thread 3 (Thread 0xaa9a7b40 (LWP 8204)):
#0  0xb779b424 in __kernel_vsyscall ()
#1  0x412897ac in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0x450de772 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=this@entry=0x451dd500 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#3  0x450de7c0 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0x451dd500 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#4  0x41285d8a in start_thread (arg=0xaa9a7b40) at pthread_create.c:309
#5  0x411afa0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 2 (Thread 0xa7bb8b40 (LWP 8205)):
#0  0xb779b424 in __kernel_vsyscall ()
#1  0x411bde22 in __GI___clock_gettime (clock_id=1, tp=0xa7bb7f84) at
../sysdeps/unix/clock_gettime.c:115
#2  0x41d1b9cd in do_gettime (frac=0xa7bb7f78, sec=0xa7bb7f70) at
tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x41e0dc73 in updateCurrentTime (this=0xa7202074) at
kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xa7202074, tm=...) at
kernel/qeventdispatcher_unix.cpp:460
#6  0x41e0c08b in timerSourcePrepareHelper (src=<optimized out>,
timeout=0xa7bb8078) at kernel/qeventdispatcher_glib.cpp:136
#7  0x41e0c13d in timerSourcePrepare (source=0xa7202040,
timeout=timeout@entry=0xa7bb8078) at kernel/qeventdispatcher_glib.cpp:169
#8  0x4142ddbf in g_main_context_prepare (context=<optimized out>,
context@entry=0xa72004e0, priority=priority@entry=0xa7bb80d4) at gmain.c:3340
#9  0x4142e787 in g_main_context_iterate (context=context@entry=0xa72004e0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3693
#10 0x4142e9e9 in g_main_context_iteration (context=0xa72004e0, may_block=1) at
gmain.c:3774
#11 0x41e0c28f in QEventDispatcherGlib::processEvents (this=0xa7200468,
flags=...) at kernel/qeventdispatcher_glib.cpp:427
#12 0x41dd8ea0 in QEventLoop::processEvents (this=this@entry=0xa7bb81e4,
flags=...) at kernel/qeventloop.cpp:149
#13 0x41dd9231 in QEventLoop::exec (this=this@entry=0xa7bb81e4, flags=...) at
kernel/qeventloop.cpp:204
#14 0x41cba0e5 in QThread::exec (this=this@entry=0x9bf4f48) at
thread/qthread.cpp:538
#15 0x41db7cd1 in QInotifyFileSystemWatcherEngine::run (this=0x9bf4f48) at
io/qfilesystemwatcher_inotify.cpp:265
#16 0x41cbcbeb in QThreadPrivate::start (arg=0x9bf4f48) at
thread/qthread_unix.cpp:349
#17 0x41285d8a in start_thread (arg=0xa7bb8b40) at pthread_create.c:309
#18 0x411afa0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb775c7c0 (LWP 8193)):
[KCrash Handler]
#7  QString::operator< (this=0xa214ca0, other=...) at tools/qstring.cpp:2257
#8  0x4499ba3d in qMapLessThanKey<QString> (key1=..., key2=...) at
/usr/include/QtCore/qmap.h:107
#9  0x449b82c0 in QMap<QString, QSharedPointer<NetworkManager::Device>
>::findNode (this=0xa20f4c4, akey=...) at /usr/include/QtCore/qmap.h:487
#10 0x449b67d8 in QMap<QString, QSharedPointer<NetworkManager::Device>
>::contains (this=0xa20f4c4, akey=...) at /usr/include/QtCore/qmap.h:555
#11 0x449aeb97 in
NetworkManager::NetworkManagerPrivate::findRegisteredNetworkInterface
(this=0xa20f488, uni=...) at /usr/src/debug/libnm-qt-0.9.8.2/manager.cpp:224
#12 0x449b3633 in NetworkManager::findNetworkInterface (uni=...) at
/usr/src/debug/libnm-qt-0.9.8.2/manager.cpp:817
#13 0xa731cea2 in NetworkModel::addActiveConnection (this=this@entry=0xa214660,
activeConnection=...) at
/usr/src/debug/plasma-nm-0.9.3.4/libs/models/networkmodel.cpp:255
#14 0xa731d61c in NetworkModel::activeConnectionAdded (this=0xa214660,
activeConnection=...) at
/usr/src/debug/plasma-nm-0.9.3.4/libs/models/networkmodel.cpp:519
#15 0xa73156bf in NetworkModel::qt_static_metacall (_o=<optimized out>,
_id=<optimized out>, _a=0xbf8d39b8, _c=<optimized out>) at
/usr/src/debug/plasma-nm-0.9.3.4/i686-redhat-linux-gnu/libs/moc_networkmodel.cpp:104
#16 0x41df0395 in QMetaObject::activate (sender=0xa20f488, m=0x44a820d0
<NetworkManager::Notifier::staticMetaObject>, local_signal_index=10,
argv=0xbf8d39b8) at kernel/qobject.cpp:3567
#17 0x449b43f8 in NetworkManager::Notifier::activeConnectionAdded
(this=0xa20f488, _t1=...) at
/usr/src/debug/libnm-qt-0.9.8.2/i686-redhat-linux-gnu/manager.moc:219
#18 0x449aeefd in
NetworkManager::NetworkManagerPrivate::findRegisteredActiveConnection
(this=0xa20f488, uni=...) at /usr/src/debug/libnm-qt-0.9.8.2/manager.cpp:247
#19 0x449b15d7 in NetworkManager::NetworkManagerPrivate::activatingConnection
(this=0xa20f488) at /usr/src/debug/libnm-qt-0.9.8.2/manager.cpp:540
#20 0x449b3c46 in NetworkManager::activatingConnection () at
/usr/src/debug/libnm-qt-0.9.8.2/manager.cpp:934
#21 0xa73a75df in ConnectionIcon::setIcons (this=0xa234d98) at
/usr/src/debug/plasma-nm-0.9.3.4/libs/declarative/connectionicon.cpp:302
#22 0xa73a8125 in ConnectionIcon::activatingConnectionChanged (this=0xa234d98,
connection=...) at
/usr/src/debug/plasma-nm-0.9.3.4/libs/declarative/connectionicon.cpp:123
#23 0xa73a332f in ConnectionIcon::qt_static_metacall (_o=<optimized out>,
_id=<optimized out>, _a=0xbf8d3bf8, _c=<optimized out>) at
/usr/src/debug/plasma-nm-0.9.3.4/i686-redhat-linux-gnu/libs/declarative/moc_connectionicon.cpp:105
#24 0x41df0395 in QMetaObject::activate (sender=0xa20f488, m=0x44a820d0
<NetworkManager::Notifier::staticMetaObject>, local_signal_index=17,
argv=0xbf8d3bf8) at kernel/qobject.cpp:3567
#25 0x449b461a in NetworkManager::Notifier::activatingConnectionChanged
(this=0xa20f488, _t1=...) at
/usr/src/debug/libnm-qt-0.9.8.2/i686-redhat-linux-gnu/manager.moc:265
#26 0x449b2bde in NetworkManager::NetworkManagerPrivate::propertiesChanged
(this=0xa20f488, changedProperties=...) at
/usr/src/debug/libnm-qt-0.9.8.2/manager.cpp:644
#27 0x44a296f7 in NetworkManager::NetworkManagerPrivate::qt_static_metacall
(_o=_o@entry=0xa20f488, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=3,
_a=0xbf8d3e38) at
/usr/src/debug/libnm-qt-0.9.8.2/i686-redhat-linux-gnu/moc_manager_p.cxx:60
#28 0x41df0395 in QMetaObject::activate (sender=0xa20f498, m=0x44a82dec
<OrgFreedesktopNetworkManagerInterface::staticMetaObject>,
local_signal_index=3, argv=0xbf8d3e38) at kernel/qobject.cpp:3567
#29 0x449dbdfa in OrgFreedesktopNetworkManagerInterface::PropertiesChanged
(this=0xa20f498, _t1=...) at
/usr/src/debug/libnm-qt-0.9.8.2/i686-redhat-linux-gnu/nm-managerinterface.moc:248
#30 0x449db38f in OrgFreedesktopNetworkManagerInterface::qt_static_metacall
(_o=0xa20f498, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf8d3fbc) at
/usr/src/debug/libnm-qt-0.9.8.2/i686-redhat-linux-gnu/nm-managerinterface.moc:113
#31 0x449db9a4 in OrgFreedesktopNetworkManagerInterface::qt_metacall
(this=0xa20f498, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf8d3fbc) at
/usr/src/debug/libnm-qt-0.9.8.2/i686-redhat-linux-gnu/nm-managerinterface.moc:177
#32 0x42616f4e in QDBusConnectionPrivate::deliverCall (this=0x96ccba8,
object=object@entry=0xa20f498, msg=..., metaTypes=..., slotIdx=8) at
qdbusintegrator.cpp:951
#33 0x4262064e in QDBusCallDeliveryEvent::placeMetaCall (this=0xacc5400,
object=0xa20f498) at qdbusintegrator_p.h:103
#34 0x41df4c7b in QObject::event (this=0xa20f498, e=0xacc5400) at
kernel/qobject.cpp:1222
#35 0x49a26bd4 in QApplicationPrivate::notify_helper (this=0x95ccec0,
receiver=0xa20f498, e=0xacc5400) at kernel/qapplication.cpp:4565
#36 0x49a2db29 in QApplication::notify (this=0x95ba350, receiver=0xa20f498,
e=e@entry=0xacc5400) at kernel/qapplication.cpp:4351
#37 0x494e3ec0 in KApplication::notify (this=0x95ba350, receiver=0xa20f498,
event=0xacc5400) at
/usr/src/debug/kdelibs-4.12.5/kdeui/kernel/kapplication.cpp:311
#38 0x41dda5f6 in QCoreApplication::notifyInternal (this=0x95ba350,
receiver=receiver@entry=0xa20f498, event=event@entry=0xacc5400) at
kernel/qcoreapplication.cpp:953
#39 0x41dddb5a in sendEvent (event=0xacc5400, receiver=0xa20f498) at
kernel/qcoreapplication.h:231
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x957c9c0) at
kernel/qcoreapplication.cpp:1577
#41 0x41dde05d in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1470
#42 0x41e0cadf in sendPostedEvents () at kernel/qcoreapplication.h:236
#43 postEventSourceDispatch (s=s@entry=0x95cec90) at
kernel/qeventdispatcher_glib.cpp:280
#44 0x4142e556 in g_main_dispatch (context=0x95cdcf8) at gmain.c:3066
#45 g_main_context_dispatch (context=context@entry=0x95cdcf8) at gmain.c:3642
#46 0x4142e920 in g_main_context_iterate (context=context@entry=0x95cdcf8,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3713
#47 0x4142e9e9 in g_main_context_iteration (context=0x95cdcf8, may_block=1) at
gmain.c:3774
#48 0x41e0c270 in QEventDispatcherGlib::processEvents
(this=this@entry=0x957d728, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#49 0x49add34c in QGuiEventDispatcherGlib::processEvents (this=0x957d728,
flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#50 0x41dd8ea0 in QEventLoop::processEvents (this=this@entry=0xbf8d4604,
flags=...) at kernel/qeventloop.cpp:149
#51 0x41dd9231 in QEventLoop::exec (this=this@entry=0xbf8d4604, flags=...) at
kernel/qeventloop.cpp:204
#52 0x41ddf06b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#53 0x49a24ee5 in QApplication::exec () at kernel/qapplication.cpp:3823
#54 0x4a821dae in kdemain (argc=1, argv=0xbf8d47a4) at
/usr/src/debug/kde-workspace-4.11.9/plasma/desktop/shell/main.cpp:126
#55 0x080487bc in main (argc=1, argv=0xbf8d47a4) at
/usr/src/debug/kde-workspace-4.11.9/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Reported using DrKonqi

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