Bug 201460

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.98 (KDE 4.2.98 (KDE 4.3 RC3))
Qt Version: 4.5.0
Operating System: Linux 2.6.30-020630-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
plasma-desktop from RC3 (kubuntu build) crashes when pluggin in a mass storage device. This happens every time.



 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 0 (LWP 26307)]

Thread 2 (Thread 0x7f7199dc6950 (LWP 26308)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f71b4652939 in QWaitCondition::wait (this=0x282b560, mutex=0x282b558, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f71b7c184cc in QHostInfoAgent::run (this=0x282b540) at kernel/qhostinfo.cpp:260
#3  0x00007f71b4651952 in QThreadPrivate::start (arg=0x282b540) at thread/qthread_unix.cpp:189
#4  0x00007f71b0d523ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x00007f71b3baefcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f71b9311760 (LWP 26307)):
[KCrash Handler]
#5  memcpy () at ../sysdeps/x86_64/memcpy.S:392
#6  0x00007f71b467582c in QListData::detach2 (this=0x7fff08b69430) at /usr/include/bits/string3.h:52
#7  0x00007f719b6f96f3 in ?? () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#8  0x00007f719b6f858f in ?? () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#9  0x00007f719b7099cc in ?? () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#10 0x00007f719b6f6700 in ?? () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#11 0x00007f71b47501f2 in QMetaObject::activate (sender=0x286dab0, from_signal_index=<value optimized out>, to_signal_index=5, argv=0x2ba7) at kernel/qobject.cpp:3069
#12 0x00007f719b6fa6f8 in ?? () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#13 0x00007f719b6f6633 in ?? () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#14 0x00007f719b6f66a5 in ?? () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#15 0x00007f71b47501f2 in QMetaObject::activate (sender=0x25b3d40, from_signal_index=<value optimized out>, to_signal_index=7, argv=0x2ba7) at kernel/qobject.cpp:3069
#16 0x00007f719b4d5854 in NetworkManagerSettings::connectionAdded () from /usr/lib/libknmdbus.so.4
#17 0x00007f719b4d71f3 in NetworkManagerSettings::onConnectionAdded () from /usr/lib/libknmdbus.so.4
#18 0x00007f719b4d73f4 in NetworkManagerSettings::qt_metacall () from /usr/lib/libknmdbus.so.4
#19 0x00007f71b47501f2 in QMetaObject::activate (sender=0x25b3d40, from_signal_index=<value optimized out>, to_signal_index=5, argv=0x2ba7) at kernel/qobject.cpp:3069
#20 0x00007f719b4d5282 in OrgFreedesktopNetworkManagerSettingsInterface::NewConnection () from /usr/lib/libknmdbus.so.4
#21 0x00007f719b4d542c in OrgFreedesktopNetworkManagerSettingsInterface::qt_metacall () from /usr/lib/libknmdbus.so.4
#22 0x00007f719b4d7355 in NetworkManagerSettings::qt_metacall () from /usr/lib/libknmdbus.so.4
#23 0x00007f71b4a58f83 in QDBusConnectionPrivate::deliverCall (this=0x25d5f20, object=0x25b3d40, msg=@0x2dd8d08, metaTypes=@0x2dd8d10, slotIdx=5) at qdbusintegrator.cpp:891
#24 0x00007f71b4a60d0f in QDBusCallDeliveryEvent::placeMetaCall (this=0x0, object=0x2ef1000) at qdbusintegrator_p.h:101
#25 0x00007f71b474a848 in QObject::event (this=0x25b3d40, e=0x2dd8cc0) at kernel/qobject.cpp:1118
#26 0x00007f71b4e7f78d in QApplicationPrivate::notify_helper (this=0x1f1a5b0, receiver=0x25b3d40, e=0x2dd8cc0) at kernel/qapplication.cpp:4084
#27 0x00007f71b4e8797a in QApplication::notify (this=0x1f0a6a0, receiver=0x25b3d40, e=0x2dd8cc0) at kernel/qapplication.cpp:4049
#28 0x00007f71b755071b in KApplication::notify (this=0x1f0a6a0, receiver=0x25b3d40, event=0x2dd8cc0) at /build/buildd/kde4libs-4.2.98a/kdeui/kernel/kapplication.cpp:302
#29 0x00007f71b473a75c in QCoreApplication::notifyInternal (this=0x1f0a6a0, receiver=0x25b3d40, event=0x2dd8cc0) at kernel/qcoreapplication.cpp:602
#30 0x00007f71b473b3ca in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1ef2a60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#31 0x00007f71b47641e3 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#32 0x00007f71af12220a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#33 0x00007f71af1258e0 in ?? () from /usr/lib/libglib-2.0.so.0
#34 0x00007f71af125a7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#35 0x00007f71b4763e6f in QEventDispatcherGlib::processEvents (this=0x1ef27e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:323
#36 0x00007f71b4f17bef in QGuiEventDispatcherGlib::processEvents (this=0x7f7190032610, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#37 0x00007f71b4739002 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 146187872}) at kernel/qeventloop.cpp:149
#38 0x00007f71b47393cd in QEventLoop::exec (this=0x7fff08b6a6a0, flags={i = 146187952}) at kernel/qeventloop.cpp:200
#39 0x00007f71b473b694 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#40 0x00007f71b8eec6bb in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#41 0x00007f71b3ae75a6 in __libc_start_main (main=0x400890 <_start+240>, argc=1, ubp_av=0x7fff08b6a9a8, init=0x4008c0 <__libc_csu_init>, fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fff08b6a998) at libc-start.c:220
#42 0x00000000004007c9 in _start ()

Reported using DrKonqi