Application: dolphin (2.0)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-23-generic-pae i686
Distribution: Ubuntu precise (development branch)

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

kate, plasma and dolphin all crashed at the same time, exactly when i applied new configuration of my local network

symon

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb4747740 (LWP 8712))]

Thread 3 (Thread 0xb1f97b40 (LWP 8714)):
#0  0xb7790424 in __kernel_vsyscall ()
#1  0xb7610380 in __GI___poll (fds=0xb1602278, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb4f1ba8b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4f0e06e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4f0e1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb64e88e7 in QEventDispatcherGlib::processEvents (this=0xb1600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb64b450d in QEventLoop::processEvents (this=0xb1f97240, flags=...) at kernel/qeventloop.cpp:149
#7  0xb64b47a9 in QEventLoop::exec (this=0xb1f97240, flags=...) at kernel/qeventloop.cpp:204
#8  0xb639d94c in QThread::exec (this=0x9a91620) at thread/qthread.cpp:501
#9  0xb6491b5d in QInotifyFileSystemWatcherEngine::run (this=0x9a91620) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb63a0de0 in QThreadPrivate::start (arg=0x9a91620) at thread/qthread_unix.cpp:298
#11 0xb4fdad4c in start_thread (arg=0xb1f97b40) at pthread_create.c:308
#12 0xb761eace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb11a3b40 (LWP 8715)):
#0  0xb4fdce13 in __pthread_mutex_lock (mutex=0xb0800550) at pthread_mutex_lock.c:113
#1  0xb762c5f4 in pthread_mutex_lock (mutex=0xb0800550) at forward.c:182
#2  0xb4f4d3e0 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4f0d76c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4f0df6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4f0e1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb64e88e7 in QEventDispatcherGlib::processEvents (this=0xb0800468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb64b450d in QEventLoop::processEvents (this=0xb11a3240, flags=...) at kernel/qeventloop.cpp:149
#8  0xb64b47a9 in QEventLoop::exec (this=0xb11a3240, flags=...) at kernel/qeventloop.cpp:204
#9  0xb639d94c in QThread::exec (this=0x9b83688) at thread/qthread.cpp:501
#10 0xb6491b5d in QInotifyFileSystemWatcherEngine::run (this=0x9b83688) at io/qfilesystemwatcher_inotify.cpp:248
#11 0xb63a0de0 in QThreadPrivate::start (arg=0x9b83688) at thread/qthread_unix.cpp:298
#12 0xb4fdad4c in start_thread (arg=0xb11a3b40) at pthread_create.c:308
#13 0xb761eace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb4747740 (LWP 8712)):
[KCrash Handler]
#7  ref (this=0x19) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:120
#8  QString::operator= (this=0xbfac4d98, other=...) at tools/qstring.cpp:1410
#9  0xb56a4612 in Solid::Backends::Fstab::FstabStorageAccess::FstabStorageAccess (this=0xbfac4d84, device=0x9e0bcd0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../solid/solid/backends/fstab/fstabstorageaccess.cpp:40
#10 0xb56a29a4 in Solid::Backends::Fstab::FstabDevice::emblems (this=0x9e0bcd0) at ../../../solid/solid/backends/fstab/fstabdevice.cpp:80
#11 0xb562059c in Solid::Device::emblems (this=0xbfac4e34) at ../../../solid/solid/device.cpp:143
#12 0xb74e508a in KFilePlacesItem::deviceData (this=0x9e05348, role=1) at ../../kfile/kfileplacesitem.cpp:174
#13 0xb74e6728 in KFilePlacesItem::data (this=0x9e05348, role=1) at ../../kfile/kfileplacesitem.cpp:127
#14 0xb74e6ba6 in KFilePlacesModel::data (this=0x9a5f140, index=..., role=1) at ../../kfile/kfileplacesmodel.cpp:270
#15 0xb74e7056 in KFilePlacesModel::icon (this=0x9a5f140, index=...) at ../../kfile/kfileplacesmodel.cpp:213
#16 0xb750b13c in KDEPrivate::KUrlNavigatorPlacesSelector::updateMenu (this=0x9ac3e98) at ../../kfile/kurlnavigatorplacesselector.cpp:79
#17 0xb64cc6b1 in QMetaObject::activate (sender=0x9a5f140, m=0xb66132b8, local_signal_index=7, argv=0xbfac50f0) at kernel/qobject.cpp:3547
#18 0xb651e4b5 in QAbstractItemModel::rowsRemoved (this=0x9a5f140, _t1=..., _t2=9, _t3=9) at .moc/release-shared/moc_qabstractitemmodel.cpp:211
#19 0xb64af36e in QAbstractItemModel::endRemoveRows (this=0x9a5f140) at kernel/qabstractitemmodel.cpp:2487
#20 0xb74ea9cf in KFilePlacesModel::Private::_k_reloadBookmarks (this=0x9a58b30) at ../../kfile/kfileplacesmodel.cpp:432
#21 0xb74eb538 in KFilePlacesModel::Private::_k_deviceRemoved (this=0x9a58b30, udi=...) at ../../kfile/kfileplacesmodel.cpp:364
#22 0xb74ec082 in qt_static_metacall (_a=0xbfac53a8, _id=4, _o=0x9a5f140, _c=<optimized out>) at ./kfileplacesmodel.moc:70
#23 KFilePlacesModel::qt_static_metacall (_o=0x9a5f140, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfac53a8) at ./kfileplacesmodel.moc:60
#24 0xb64cc6b1 in QMetaObject::activate (sender=0x9a6fc70, m=0xb56d8ce0, local_signal_index=1, argv=0xbfac53a8) at kernel/qobject.cpp:3547
#25 0xb56217d5 in Solid::DeviceNotifier::deviceRemoved (this=0x9a6fc70, _t1=...) at ./devicenotifier.moc:108
#26 0xb5622cd4 in Solid::DeviceManagerPrivate::_k_deviceRemoved (this=0x9a6fc70, udi=...) at ../../../solid/solid/devicemanager.cpp:207
#27 0xb64cc6b1 in QMetaObject::activate (sender=0x9a76d68, m=0xb56d9dec, local_signal_index=1, argv=0xbfac54e8) at kernel/qobject.cpp:3547
#28 0xb5639d45 in Solid::Ifaces::DeviceManager::deviceRemoved (this=0x9a76d68, _t1=...) at ./ifaces/devicemanager.moc:108
#29 0xb56a1bf4 in Solid::Backends::Fstab::FstabManager::_k_updateDeviceList (this=0x9a76d68) at ../../../solid/solid/backends/fstab/fstabmanager.cpp:126
#30 0xb561f1a0 in qt_static_metacall (_a=0xbfac5620, _id=1, _o=0x9a76d68, _c=<optimized out>) at moc_fstabmanager.cpp:56
#31 Solid::Backends::Fstab::FstabManager::qt_static_metacall (_o=0x9a76d68, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfac5620) at moc_fstabmanager.cpp:49
#32 0xb64cc6b1 in QMetaObject::activate (sender=0x9a7fef8, m=0xb56d8a60, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3547
#33 0xb561f2c5 in Solid::Backends::Fstab::FstabWatcher::fstabChanged (this=0x9a7fef8) at moc_fstabwatcher.cpp:113
#34 0xb56a71b4 in Solid::Backends::Fstab::FstabWatcher::onFileChanged (this=0x9a7fef8, path=...) at ../../../solid/solid/backends/fstab/fstabwatcher.cpp:110
#35 0xb561f33f in qt_static_metacall (_a=0xbfac57d8, _id=2, _o=0x9a7fef8, _c=<optimized out>) at moc_fstabwatcher.cpp:58
#36 Solid::Backends::Fstab::FstabWatcher::qt_static_metacall (_o=0x9a7fef8, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfac57d8) at moc_fstabwatcher.cpp:50
#37 0xb64cc6b1 in QMetaObject::activate (sender=0x9a80108, m=0xb6611a40, local_signal_index=0, argv=0xbfac57d8) at kernel/qobject.cpp:3547
#38 0xb6480aa5 in QFileSystemWatcher::fileChanged (this=0x9a80108, _t1=...) at .moc/release-shared/moc_qfilesystemwatcher.cpp:109
#39 0xb6480dde in QFileSystemWatcherPrivate::_q_fileChanged (this=0x9a915b8, path=..., removed=false) at io/qfilesystemwatcher.cpp:346
#40 0xb64c7c01 in QMetaCallEvent::placeMetaCall (this=0xb1602420, object=0x9a80108) at kernel/qobject.cpp:525
#41 0xb64d0c7b in QObject::event (this=0x9a80108, e=0xb1602420) at kernel/qobject.cpp:1195
#42 0xb591fed4 in notify_helper (e=0xb1602420, receiver=0x9a80108, this=0x996f0d8) at kernel/qapplication.cpp:4559
#43 QApplicationPrivate::notify_helper (this=0x996f0d8, receiver=0x9a80108, e=0xb1602420) at kernel/qapplication.cpp:4531
#44 0xb592530d in QApplication::notify (this=0xb1602420, receiver=0x9a80108, e=0xb1602420) at kernel/qapplication.cpp:4288
#45 0xb6acfb21 in KApplication::notify (this=0xbfac6008, receiver=0x9a80108, event=0xb1602420) at ../../kdeui/kernel/kapplication.cpp:311
#46 0xb64b597e in QCoreApplication::notifyInternal (this=0xbfac6008, receiver=0x9a80108, event=0xb1602420) at kernel/qcoreapplication.cpp:876
#47 0xb64b9ad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x994bc18) at kernel/qcoreapplication.cpp:1500
#49 0xb64b9e0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#50 0xb64e8494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#51 postEventSourceDispatch (s=0x9969198) at kernel/qeventdispatcher_glib.cpp:279
#52 0xb4f0dcda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#53 0xb4f0e0e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#54 0xb4f0e1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#55 0xb64e8887 in QEventDispatcherGlib::processEvents (this=0x994c798, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#56 0xb59d8aaa in QGuiEventDispatcherGlib::processEvents (this=0x994c798, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#57 0xb64b450d in QEventLoop::processEvents (this=0xbfac5f74, flags=...) at kernel/qeventloop.cpp:149
#58 0xb64b47a9 in QEventLoop::exec (this=0xbfac5f74, flags=...) at kernel/qeventloop.cpp:204
#59 0xb64b9eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#60 0xb591da74 in QApplication::exec () at kernel/qapplication.cpp:3820
#61 0xb774d1da in kdemain (argc=1, argv=0xbfac61f4) at ../../../dolphin/src/main.cpp:89
#62 0x0804850b in main (argc=1, argv=0xbfac61f4) at dolphin_dummy.cpp:3

This bug may be a duplicate of or related to bug 296511.

Possible duplicates by query: bug 296537, bug 296511.

Reported using DrKonqi