Application: konversation (1.2-alpha6+ #3434)
KDE Version: 4.3.68 (KDE 4.3.68 (KDE 4.4 >= 20090907)) (Compiled from sources)
Qt Version: 4.6.0
Operating System: Linux 2.6.31-10-generic x86_64
Distribution: Ubuntu karmic (development branch)

 -- Backtrace:
Application: Konversation (konversation), signal: Aborted
__pthread_mutex_lock (mutex=0x1f429b8) at pthread_mutex_lock.c:127
	in pthread_mutex_lock.c
[Current thread is 1 (Thread 0x7ffddbd417f0 (LWP 3215))]

Thread 2 (Thread 0x7ffdc5109910 (LWP 3216)):
[KCrash Handler]
#5  0x00007ffdd5fd94b5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007ffdd5fdcf50 in *__GI_abort () at abort.c:92
#7  0x00007ffdd6011c87 in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#8  0x00007ffdd601bd46 in malloc_printerr (action=3, str=0x7ffdd60da6d6 "free(): invalid pointer", ptr=<value optimized out>) at malloc.c:6217
#9  0x00007ffdd5fd6c30 in _nl_make_l10nflist (l10nfile_list=<value optimized out>, dirlist=<value optimized out>, dirlist_len=<value optimized out>, mask=<value optimized out>, 
    language=<value optimized out>, territory=<value optimized out>, codeset=0x0, normalized_codeset=0x0, modifier=0x0, filename=0x7ffdc51085b0 "LC_MESSAGES/libc.mo", do_allocate=0)
    at l10nflist.c:274
#10 0x00007ffdd5fd4a85 in _nl_find_domain (dirname=0x7ffdd60e0b40 "/usr/share/locale", locale=0x7ffdc5108590 "en_CA.UTF-8", domainname=0x7ffdc51085b0 "LC_MESSAGES/libc.mo", domainbinding=0x0)
    at finddomain.c:88
#11 0x00007ffdd5fd4370 in __dcigettext (domainname=<value optimized out>, msgid1=<value optimized out>, msgid2=<value optimized out>, plural=<value optimized out>, n=<value optimized out>, 
    category=<value optimized out>) at dcigettext.c:642
#12 0x00007ffdd317541d in __dlerror () at dlerror.c:95
#13 0x00007ffdd7cd0343 in qdlerror () at /root/qt/src/corelib/plugin/qlibrary_unix.cpp:72
#14 0x00007ffdd7cd107b in QLibraryPrivate::resolve_sys (this=0x24de700, symbol=0x7ffdd942c35d "res_nclose") at /root/qt/src/corelib/plugin/qlibrary_unix.cpp:288
#15 0x00007ffdd7ccd12a in QLibraryPrivate::resolve (this=0x24de700, symbol=0x7ffdd942c35d "res_nclose") at /root/qt/src/corelib/plugin/qlibrary.cpp:473
#16 0x00007ffdd7cced9d in QLibrary::resolve (this=0x7ffdc51088b0, symbol=0x7ffdd942c35d "res_nclose") at /root/qt/src/corelib/plugin/qlibrary.cpp:1045
#17 0x00007ffdd93e6043 in resolveLibrary () at /root/qt/src/network/kernel/qhostinfo_unix.cpp:113
#18 0x00007ffdd93e611b in QHostInfoAgent::fromName (hostName=...) at /root/qt/src/network/kernel/qhostinfo_unix.cpp:138
#19 0x00007ffdd93dd0c7 in QHostInfoAgent::run (this=0x25293b0) at /root/qt/src/network/kernel/qhostinfo.cpp:281
#20 0x00007ffdd7bd5b3c in QThreadPrivate::start (arg=0x25293b0) at /root/qt/src/corelib/thread/qthread_unix.cpp:244
#21 0x00007ffdd792ba04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#22 0x00007ffdd608564d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#23 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffddbd417f0 (LWP 3215)):
#0  __pthread_mutex_lock (mutex=0x1f429b8) at pthread_mutex_lock.c:127
#1  0x00007ffdd3381317 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007ffdd3382c2c in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#3  0x00007ffdda41ef23 in _XReply () from /usr/lib/libX11.so.6
#4  0x00007ffdda3fc447 in XGetWindowProperty () from /usr/lib/libX11.so.6
#5  0x00007ffdd8dd3131 in NETWinInfo::update (this=0x24e3e70, dirty_props=0x2309e30) at /root/kdelibs/kdeui/windowmanagement/netwm.cpp:3818
#6  0x00007ffdd8dcea12 in NETWinInfo (this=0x24e3e70, display=0x1f5fe50, window=16777330, rootWindow=295, properties=0x7fffea3b23e0, properties_size=2, role=NET::Client)
    at /root/kdelibs/kdeui/windowmanagement/netwm.cpp:2715
#7  0x00007ffdd8dc4038 in KWindowInfo (this=0x7fffea3b2530, _win=16777330, properties=134742016, properties2=0) at /root/kdelibs/kdeui/windowmanagement/kwindowinfo_x11.cpp:72
#8  0x00007ffdd8dbf10d in KWindowSystem::windowInfo (win=16777330, properties=524288, properties2=0) at /root/kdelibs/kdeui/windowmanagement/kwindowsystem_x11.cpp:388
#9  0x00007ffdd8d55ccb in KMainWindow::saveWindowSize (this=0x213c1f0, _cg=...) at /root/kdelibs/kdeui/widgets/kmainwindow.cpp:880
#10 0x00007ffdd8d56dfd in KMainWindowPrivate::_k_slotSaveAutoSaveSize (this=0x213c050) at /root/kdelibs/kdeui/widgets/kmainwindow.cpp:1164
#11 0x00007ffdd8d57264 in KMainWindow::qt_metacall (this=0x213c1f0, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0x7fffea3b27a0) at /root/kdelibs-dev/kdeui/kmainwindow.moc:104
#12 0x00007ffdd8d9ec27 in KXmlGuiWindow::qt_metacall (this=0x213c1f0, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0x7fffea3b27a0) at /root/kdelibs-dev/kdeui/kxmlguiwindow.moc:102
#13 0x0000000000469d91 in MainWindow::qt_metacall (this=0x213c1f0, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0x7fffea3b27a0) at /root/extragear-dev/network/konversation/src/mainwindow.moc:116
#14 0x00007ffdd7ce7e6f in QMetaObject::metacall (object=0x213c1f0, cl=QMetaObject::InvokeMetaMethod, idx=40, argv=0x7fffea3b27a0) at /root/qt/src/corelib/kernel/qmetaobject.cpp:237
#15 0x00007ffdd7cfb88f in QMetaObject::activate (sender=0x2331810, m=0x7ffdd802bc20, local_signal_index=0, argv=0x0) at /root/qt/src/corelib/kernel/qobject.cpp:3391
#16 0x00007ffdd7d5435d in QTimer::timeout (this=0x2331810) at .moc/debug-shared/moc_qtimer.cpp:134
#17 0x00007ffdd7d03f51 in QTimer::timerEvent (this=0x2331810, e=0x7fffea3b2f20) at /root/qt/src/corelib/kernel/qtimer.cpp:271
#18 0x00007ffdd7cf77a7 in QObject::event (this=0x2331810, e=0x7fffea3b2f20) at /root/qt/src/corelib/kernel/qobject.cpp:1206
#19 0x00007ffdd6ce3548 in QApplicationPrivate::notify_helper (this=0x1f25a00, receiver=0x2331810, e=0x7fffea3b2f20) at /root/qt/src/gui/kernel/qapplication.cpp:4153
#20 0x00007ffdd6ce14b2 in QApplication::notify (this=0x7fffea3b3320, receiver=0x2331810, e=0x7fffea3b2f20) at /root/qt/src/gui/kernel/qapplication.cpp:3637
#21 0x00007ffdd8c56c43 in KApplication::notify (this=0x7fffea3b3320, receiver=0x2331810, event=0x7fffea3b2f20) at /root/kdelibs/kdeui/kernel/kapplication.cpp:302
#22 0x00007ffdd7ce0b2d in QCoreApplication::notifyInternal (this=0x7fffea3b3320, receiver=0x2331810, event=0x7fffea3b2f20) at /root/qt/src/corelib/kernel/qcoreapplication.cpp:699
#23 0x00007ffdd99cfd05 in QCoreApplication::sendEvent(QObject*, QEvent*) () from /usr/local/qt4/lib/libQt3Support.so.4
#24 0x00007ffdd7d197cd in QTimerInfoList::activateTimers (this=0x1f226a0) at /root/qt/src/corelib/kernel/qeventdispatcher_unix.cpp:603
#25 0x00007ffdd7d155ed in timerSourceDispatch (source=0x1f22640) at /root/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:165
#26 0x00007ffdd1c25bee in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#27 0x00007ffdd1c295b8 in ?? () from /usr/lib/libglib-2.0.so.0
#28 0x00007ffdd1c296e0 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#29 0x00007ffdd7d16569 in QEventDispatcherGlib::processEvents (this=0x1ef4ef0, flags=...) at /root/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:328
#30 0x00007ffdd6d9d0c0 in QGuiEventDispatcherGlib::processEvents (this=0x1ef4ef0, flags=...) at /root/qt/src/gui/kernel/qguieventdispatcher_glib.cpp:202
#31 0x00007ffdd7cde394 in QEventLoop::processEvents (this=0x7fffea3b3280, flags=...) at /root/qt/src/corelib/kernel/qeventloop.cpp:149
#32 0x00007ffdd7cde4e8 in QEventLoop::exec (this=0x7fffea3b3280, flags=...) at /root/qt/src/corelib/kernel/qeventloop.cpp:197
#33 0x00007ffdd7ce11f2 in QCoreApplication::exec () at /root/qt/src/corelib/kernel/qcoreapplication.cpp:976
#34 0x00007ffdd6ce110e in QApplication::exec () at /root/qt/src/gui/kernel/qapplication.cpp:3558
#35 0x000000000046ca11 in main (argc=5, argv=0x7fffea3b4018) at /root/extragear/network/konversation/src/main.cpp:101

Reported using DrKonqi