Application: dolphin (2.0)
KDE Platform Version: 4.8.00 (4.8.0 (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 3.2.1 x86_64
Distribution: "Gentoo Base System release 2.1"

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

I tried to create a new tab.
It doesn't matter if I try via the right-click menu or if I use Ctrl+T: Dolphin crashes every time.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3b90a68760 (LWP 29098))]

Thread 2 (Thread 0x7f3b7a6da700 (LWP 29099)):
#0  0x00007f3b8f32ff1e in __pthread_mutex_lock (mutex=0x7f3b740008b8) at pthread_mutex_lock.c:62
#1  0x00007f3b8ae6b52f in g_main_context_poll (n_fds=1, fds=0x7f3b74002460, timeout=-1, context=0x7f3b740008b0, priority=<optimized out>) at gmain.c:3397
#2  g_main_context_iterate (context=0x7f3b740008b0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3084
#3  0x00007f3b8ae6ba29 in g_main_context_iteration (context=0x7f3b740008b0, may_block=1) at gmain.c:3152
#4  0x00007f3b8f6cd0f6 in QEventDispatcherGlib::processEvents (this=0x11c8000, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f3b8f6a1712 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f3b8f6a190f in QEventLoop::exec (this=0x7f3b7a6d9d30, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f3b8f5b97ef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f3b8f68481f in QInotifyFileSystemWatcherEngine::run (this=0x11c7660) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f3b8f5bc205 in QThreadPrivate::start (arg=0x11c7660) at thread/qthread_unix.cpp:331
#10 0x00007f3b8202e2da in ?? () from /usr/lib64/libGL.so.1
#11 0x00007f3b8f32de2c in start_thread (arg=0x7f3b7a6da700) at pthread_create.c:301
#12 0x00007f3b8e0f82bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f3b90a68760 (LWP 29098)):
[KCrash Handler]
#6  DolphinViewContainer::setActive (this=0x0, active=true) at /var/tmp/portage/kde-base/dolphin-4.8.0-r1/work/dolphin-4.8.0/dolphin/src/dolphinviewcontainer.cpp:164
#7  0x00007f3b7f8355f4 in DolphinMainWindow::openNewTab (this=0x11a1da0, url=...) at /var/tmp/portage/kde-base/dolphin-4.8.0-r1/work/dolphin-4.8.0/dolphin/src/dolphinmainwindow.cpp:517
#8  0x00007f3b7f836863 in DolphinMainWindow::openNewTab (this=0x11a1da0) at /var/tmp/portage/kde-base/dolphin-4.8.0-r1/work/dolphin-4.8.0/dolphin/src/dolphinmainwindow.cpp:471
#9  0x00007f3b7f839040 in DolphinMainWindow::qt_metacall (this=0x11a1da0, _c=QMetaObject::InvokeMetaMethod, _id=52, _a=0x7fff1aa2bfe0) at /var/tmp/portage/kde-base/dolphin-4.8.0-r1/work/dolphin-4.8.0_build/dolphin/src/dolphinmainwindow.moc:262
#10 0x00007f3b8f6b513a in QMetaObject::activate (sender=0x10fd230, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1aa2bfe0) at kernel/qobject.cpp:3278
#11 0x00007f3b8e8762b2 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#12 0x00007f3b8e87649f in QAction::activate (this=0x10fd230, event=<optimized out>) at kernel/qaction.cpp:1257
#13 0x00007f3b8e87660f in QAction::event (this=<optimized out>, e=<optimized out>) at kernel/qaction.cpp:1183
#14 0x00007f3b9037103a in KAction::event (this=<optimized out>, event=0x7fff1aa2c600) at /var/tmp/portage/kde-base/kdelibs-4.8.0/work/kdelibs-4.8.0/kdeui/actions/kaction.cpp:131
#15 0x00007f3b8e87c8c4 in notify_helper (e=0x7fff1aa2c600, receiver=0x10fd230, this=0x1034150) at kernel/qapplication.cpp:4481
#16 QApplicationPrivate::notify_helper (this=0x1034150, receiver=0x10fd230, e=0x7fff1aa2c600) at kernel/qapplication.cpp:4453
#17 0x00007f3b8e881751 in QApplication::notify (this=0x7fff1aa2da90, receiver=0x10fd230, e=0x7fff1aa2c600) at kernel/qapplication.cpp:4360
#18 0x00007f3b90457f56 in KApplication::notify (this=0x7fff1aa2da90, receiver=0x10fd230, event=0x7fff1aa2c600) at /var/tmp/portage/kde-base/kdelibs-4.8.0/work/kdelibs-4.8.0/kdeui/kernel/kapplication.cpp:311
#19 0x00007f3b8f6a250c in QCoreApplication::notifyInternal (this=0x7fff1aa2da90, receiver=0x10fd230, event=0x7fff1aa2c600) at kernel/qcoreapplication.cpp:787
#20 0x00007f3b8e8ae7f9 in sendEvent (event=0x7fff1aa2c600, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QShortcutMap::dispatchEvent (this=<optimized out>, e=0x7fff1aa2cba0) at kernel/qshortcutmap.cpp:879
#22 0x00007f3b8e8afced in QShortcutMap::tryShortcutEvent (this=0x1034278, o=<optimized out>, e=0x7fff1aa2cba0) at kernel/qshortcutmap.cpp:364
#23 0x00007f3b8e8833b9 in QApplication::notify (this=0x7fff1aa2da90, receiver=0x1341090, e=0x7fff1aa2cba0) at kernel/qapplication.cpp:3923
#24 0x00007f3b90457f56 in KApplication::notify (this=0x7fff1aa2da90, receiver=0x1341090, event=0x7fff1aa2cba0) at /var/tmp/portage/kde-base/kdelibs-4.8.0/work/kdelibs-4.8.0/kdeui/kernel/kapplication.cpp:311
#25 0x00007f3b8f6a250c in QCoreApplication::notifyInternal (this=0x7fff1aa2da90, receiver=0x1341090, event=0x7fff1aa2cba0) at kernel/qcoreapplication.cpp:787
#26 0x00007f3b8e91b619 in QKeyMapper::sendKeyEvent (keyWidget=0x1341090, grab=<optimized out>, type=QEvent::KeyPress, code=84, modifiers=..., text=..., autorepeat=false, count=1, nativeScanCode=28, nativeVirtualKey=116, nativeModifiers=4) at kernel/qkeymapper_x11.cpp:1866
#27 0x00007f3b8e91ba5b in QKeyMapperPrivate::translateKeyEvent (this=0x106b890, keyWidget=0x1341090, event=0x7fff1aa2d660, grab=false) at kernel/qkeymapper_x11.cpp:1836
#28 0x00007f3b8e8f8144 in QApplication::x11ProcessEvent (this=0x7fff1aa2da90, event=0x7fff1aa2d660) at kernel/qapplication_x11.cpp:3483
#29 0x00007f3b8e91f972 in x11EventSourceDispatch (s=0x1037fc0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007f3b8ae6b05d in g_main_dispatch (context=0x1036c80) at gmain.c:2441
#31 g_main_context_dispatch (context=0x1036c80) at gmain.c:3011
#32 0x00007f3b8ae6b858 in g_main_context_iterate (context=0x1036c80, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089
#33 0x00007f3b8ae6ba29 in g_main_context_iteration (context=0x1036c80, may_block=1) at gmain.c:3152
#34 0x00007f3b8f6cd08f in QEventDispatcherGlib::processEvents (this=0xf66b00, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#35 0x00007f3b8e91f60e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f3b8f6a1712 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f3b8f6a190f in QEventLoop::exec (this=0x7fff1aa2da20, flags=...) at kernel/qeventloop.cpp:201
#38 0x00007f3b8f6a5ab7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#39 0x00007f3b7f84160d in kdemain (argc=5, argv=0xfee4b0) at /var/tmp/portage/kde-base/dolphin-4.8.0-r1/work/dolphin-4.8.0/dolphin/src/main.cpp:91
#40 0x0000000000408987 in launch (argc=5, _name=0x107c868 "/usr/bin/dolphin", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x107c8c0 "cg;1327751519;330163;28041_TIME139605016") at /var/tmp/portage/kde-base/kdelibs-4.8.0/work/kdelibs-4.8.0/kinit/kinit.cpp:734
#41 0x0000000000409a36 in handle_launcher_request (sock=7, who=<optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.8.0/work/kdelibs-4.8.0/kinit/kinit.cpp:1226
#42 0x0000000000409f5f in handle_requests (waitForPid=0) at /var/tmp/portage/kde-base/kdelibs-4.8.0/work/kdelibs-4.8.0/kinit/kinit.cpp:1419
#43 0x00000000004059de in main (argc=2, argv=0x7fff1aa2ebe0, envp=0x7fff1aa2eeb0) at /var/tmp/portage/kde-base/kdelibs-4.8.0/work/kdelibs-4.8.0/kinit/kinit.cpp:1907

Possible duplicates by query: bug 290180.

Reported using DrKonqi