Bug 257203 - Plasma Workspace crashed upon changing connection within KNetworkManager
Summary: Plasma Workspace crashed upon changing connection within KNetworkManager
Status: RESOLVED DUPLICATE of bug 240285
Alias: None
Product: plasma4
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-11-17 23:36 UTC by darkfish
Modified: 2010-11-17 23:48 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


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Description darkfish 2010-11-17 23:36:43 UTC
Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
My internet connection was temporarily severed due to an unknown modem reset. So in a frantic bid to reconnect I clicked on my custom LAN connection profile to check the connection and reconnect. That was when the Plasma Workspace crashed.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77ed720 (LWP 1522))]

Thread 3 (Thread 0xaed5cb70 (LWP 1539)):
#0  0x005f2416 in __kernel_vsyscall ()
#1  0x004a2de6 in poll () from /lib/libc.so.6
#2  0x03f0ba1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x03efe43c in ?? () from /lib/libglib-2.0.so.0
#4  0x03efe848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0723559f in QEventDispatcherGlib::processEvents (this=0x8b3f9e8, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x07205609 in QEventLoop::processEvents (this=0xaed5c280, flags=) at kernel/qeventloop.cpp:149
#7  0x07205a8a in QEventLoop::exec (this=0xaed5c280, flags=...) at kernel/qeventloop.cpp:201
#8  0x07101b7e in QThread::exec (this=0x853d520) at thread/qthread.cpp:490
#9  0x071e435b in QInotifyFileSystemWatcherEngine::run (this=0x853d520) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x07104df9 in QThreadPrivate::start (arg=0x853d520) at thread/qthread_unix.cpp:266
#11 0x003bacc9 in start_thread () from /lib/libpthread.so.0
#12 0x004b16ae in clone () from /lib/libc.so.6

Thread 2 (Thread 0xad980b70 (LWP 1545)):
#0  0x005f2416 in __kernel_vsyscall ()
#1  0x003bf4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x004bedad in pthread_cond_wait () from /lib/libc.so.6
#3  0x01de6877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x1ee51a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x01de68c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x1ee51a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x003bacc9 in start_thread () from /lib/libpthread.so.0
#6  0x004b16ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb77ed720 (LWP 1522)):
[KCrash Handler]
#7  0x07211444 in indexOfMethodRelative<0> (this=0x8d4c070, method=0xb0fd8b9 "hasDefaultRouteChanged(bool)") at kernel/qmetaobject.cpp:498
#8  QMetaObject::indexOfMethod (this=0x8d4c070, method=0xb0fd8b9 "hasDefaultRouteChanged(bool)") at kernel/qmetaobject.cpp:558
#9  0x0721f0f5 in QObject::disconnect (sender=0x8de2980, signal=0x0, receiver=0x8d4c070, method=0x3386732 "2hasDefaultRouteChanged(bool)") at kernel/qobject.cpp:2751
#10 0x0337609d in disconnect (this=0x8de2980) at /usr/include/qt4/QtCore/qobject.h:229
#11 InterfaceItem::currentConnectionChanged (this=0x8de2980) at ../../applet/interfaceitem.cpp:311
#12 0x03376a6b in InterfaceItem::connectionStateChanged (this=0x8de2980, state=Solid::Control::NetworkInterface::Disconnected) at ../../applet/interfaceitem.cpp:426
#13 0x0337572b in InterfaceItem::handleConnectionStateChange (this=0x8de2980, new_state=3, old_state=8, reason=0) at ../../applet/interfaceitem.cpp:358
#14 0x0336a339 in InterfaceItem::qt_metacall (this=0x8de2980, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfdeb490) at moc_interfaceitem.cpp:120
#15 0x0720c8ca in QMetaObject::metacall (object=0x8de2980, cl=148160624, idx=48, argv=0xbfdeb490) at kernel/qmetaobject.cpp:237
#16 0x0721f6ad in QMetaObject::activate (sender=0x8ca32f8, m=0x2fca62c, local_signal_index=3, argv=0xffffffff) at kernel/qobject.cpp:3280
#17 0x02fadb7f in Solid::Control::NetworkInterface::connectionStateChanged (this=0x8ca32f8, _t1=3, _t2=8, _t3=0) at ./networkinterface.moc:157
#18 0x02fadcfb in Solid::Control::NetworkInterface::qt_metacall (this=0x8ca32f8, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfdeb600) at ./networkinterface.moc:125
#19 0x02fb098a in Solid::Control::WiredNetworkInterface::qt_metacall (this=0x8ca32f8, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfdeb600) at ./wirednetworkinterface.moc:74
#20 0x0720c8ca in QMetaObject::metacall (object=0x8ca32f8, cl=148160624, idx=7, argv=0xbfdeb600) at kernel/qmetaobject.cpp:237
#21 0x0721f6ad in QMetaObject::activate (sender=0x8ca5c48, m=0x3545af4, local_signal_index=2, argv=0xffffffff) at kernel/qobject.cpp:3280
#22 0x03532c7f in NMNetworkInterface::connectionStateChanged (this=0x8ca5c48, _t1=3, _t2=8, _t3=0) at ./networkinterface.moc:183
#23 0x03532be1 in NMNetworkInterface::stateChanged (this=0x8ca5c48, new_state=3, old_state=8, reason=0) at ../../../solid/networkmanager-0.7/networkinterface.cpp:247
#24 0x03533d80 in NMNetworkInterface::qt_metacall (this=0x8ca5c48, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfdeb820) at ./networkinterface.moc:120
#25 0x0353703a in NMWiredNetworkInterface::qt_metacall (this=0x8ca5c48, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfdeb820) at ./wirednetworkinterface.moc:87
#26 0x0720c8ca in QMetaObject::metacall (object=0x8ca5c48, cl=148160624, idx=7, argv=0xbfdeb820) at kernel/qmetaobject.cpp:237
#27 0x0721f6ad in QMetaObject::activate (sender=0x8c987a8, m=0x3546ae4, local_signal_index=0, argv=0xffffffff) at kernel/qobject.cpp:3280
#28 0x0353d72f in OrgFreedesktopNetworkManagerDeviceInterface::StateChanged (this=0x8c987a8, _t1=3, _t2=8, _t3=0) at ./nm-deviceinterface.moc:134
#29 0x0353d7b4 in OrgFreedesktopNetworkManagerDeviceInterface::qt_metacall (this=0x8c987a8, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfdeba2c) at ./nm-deviceinterface.moc:90
#30 0x0072f9dc in QDBusConnectionPrivate::deliverCall (this=0x83ddf38, object=0x8c987a8, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:919
#31 0x0073b1f7 in QDBusCallDeliveryEvent::placeMetaCall (this=0xaf8cd90, object=0x8c987a8) at qdbusintegrator_p.h:103
#32 0x072196a2 in QObject::event (this=0x8c987a8, e=0xb0fd8ba) at kernel/qobject.cpp:1219
#33 0x02027fdc in QApplicationPrivate::notify_helper (this=0x835a8b0, receiver=0x8c987a8, e=0xaf8cd90) at kernel/qapplication.cpp:4396
#34 0x0202e04e in QApplication::notify (this=0x83485a0, receiver=0x8c987a8, e=0xaf8cd90) at kernel/qapplication.cpp:3798
#35 0x0114a68a in KApplication::notify (this=0x83485a0, receiver=0x8c987a8, event=0xaf8cd90) at ../../kdeui/kernel/kapplication.cpp:310
#36 0x07206b3b in QCoreApplication::notifyInternal (this=0x83485a0, receiver=0x8c987a8, event=0xaf8cd90) at kernel/qcoreapplication.cpp:732
#37 0x07209d8b in sendEvent (receiver=0x0, event_type=0, data=0x8332010) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8332010) at kernel/qcoreapplication.cpp:1373
#39 0x07209f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#40 0x07235a74 in sendPostedEvents (s=0x835cd10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=0x835cd10) at kernel/qeventdispatcher_glib.cpp:277
#42 0x03efa855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#43 0x03efe668 in ?? () from /lib/libglib-2.0.so.0
#44 0x03efe848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#45 0x07235565 in QEventDispatcherGlib::processEvents (this=0x8331cd0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#46 0x020e9be5 in QGuiEventDispatcherGlib::processEvents (this=0x8331cd0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x07205609 in QEventLoop::processEvents (this=0xbfdec254, flags=) at kernel/qeventloop.cpp:149
#48 0x07205a8a in QEventLoop::exec (this=0xbfdec254, flags=...) at kernel/qeventloop.cpp:201
#49 0x0720a00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#50 0x02026e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#51 0x0084b86e in kdemain (argc=1, argv=0xbfdec464) at ../../../../plasma/desktop/shell/main.cpp:118
#52 0x080485bb in main (argc=1, argv=0xbfdec464) at plasma-desktop_dummy.cpp:3

Reported using DrKonqi
Comment 1 Dario Andres 2010-11-17 23:48:26 UTC
[Comment from a bug triager]
This issue is being tracked at bug 240285. Merging. Thanks

*** This bug has been marked as a duplicate of bug 240285 ***