Bug 285578

Application: konversation (1.3.1)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
I was typing a message into Konversation when the application suddenly crashed without warning.  I use this application a lot, and this is the first crash I remember seein, however, its notable that I did recently upgrade to Kubuntu 11.10 with KDE 4.7.2

The crash does not seem to be reproducible.

-- Backtrace:
Application: Konversation (konversation), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc2473a2780 (LWP 3558))]

Thread 2 (Thread 0x7fc231071700 (LWP 3564)):
#0  0x00007fc2424b6773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc23e195f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23e196429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc243dfaf3e in QEventDispatcherGlib::processEvents (this=0x1062f50, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fc243dcecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc243dceef7 in QEventLoop::exec (this=0x7fc231070dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fc243ce627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fc243db1cbf in QInotifyFileSystemWatcherEngine::run (this=0x10657f0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fc243ce8d05 in QThreadPrivate::start (arg=0x10657f0) at thread/qthread_unix.cpp:331
#9  0x00007fc240417efc in start_thread (arg=0x7fc231071700) at pthread_create.c:304
#10 0x00007fc2424c289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc2473a2780 (LWP 3558)):
[KCrash Handler]
#6  __memmove_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1549
#7  0x00007fc243d068b9 in QListData::remove (this=0x1682bf8, i=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:58
#8  0x00007fc243d06b9b in QListData::erase (this=0x1682bf8, xi=<optimized out>) at tools/qlist.cpp:412
#9  0x000000000052035c in erase (it=<optimized out>, this=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:453
#10 removeFirst (this=0x1682bf8) at /usr/include/qt4/QtCore/qlist.h:273
#11 takeFirst (this=0x1682bf8) at /usr/include/qt4/QtCore/qlist.h:477
#12 IRCView::cullMarkedLine (this=0x1682bc0, where=<optimized out>, rem=<optimized out>, add=<optimized out>) at ../../src/viewer/ircview.cpp:474
#13 0x000000000044619f in IRCView::qt_metacall (this=0x1682bc0, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0x7fff23f80320) at moc_ircview.cpp:224
#14 0x00007fc243de2eba in QMetaObject::activate (sender=0xea2f20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff23f80320) at kernel/qobject.cpp:3278
#15 0x00007fc2435768da in QTextDocument::contentsChange (this=<optimized out>, _t1=0, _t2=36, _t3=0) at .moc/release-shared/moc_qtextdocument.cpp:188
#16 0x00007fc243182068 in QTextDocumentPrivate::finishEdit (this=0x1686720) at text/qtextdocument_p.cpp:1216
#17 0x00007fc2431822fd in QTextDocumentPrivate::ensureMaximumBlockCount (this=0x1686720) at text/qtextdocument_p.cpp:1703
#18 0x00007fc243181fc1 in QTextDocumentPrivate::finishEdit (this=0x1686720) at text/qtextdocument_p.cpp:1226
#19 0x00007fc2431451c3 in QTextControlPrivate::append (this=0x16865b0, text=..., format=Qt::AutoText) at text/qtextcontrol.cpp:2918
#20 0x00007fc24336e5f1 in QTextEdit::append (this=<optimized out>, text=...) at widgets/qtextedit.cpp:2622
#21 0x000000000051a5d7 in IRCView::doRawAppend (this=0x1682bc0, newLine=..., rtl=false) at ../../src/viewer/ircview.cpp:956
#22 0x000000000051fa56 in IRCView::doAppend (this=0x1682bc0, newLine=..., rtl=false, self=<optimized out>) at ../../src/viewer/ircview.cpp:925
#23 0x0000000000525487 in IRCView::append (this=0x1682bc0, nick=..., message=...) at ../../src/viewer/ircview.cpp:680
#24 0x00000000004b2dfe in Channel::append (this=0x165fe10, nickname=..., message=...) at ../../src/irc/channel.cpp:2946
#25 0x00000000004bdef6 in Channel::sendChannelText (this=0x165fe10, sendLine=<optimized out>) at ../../src/irc/channel.cpp:1126
#26 0x00000000004be75c in Channel::channelTextEntered (this=0x165fe10) at ../../src/irc/channel.cpp:1077
#27 0x00000000004c3093 in Channel::qt_metacall (this=0x165fe10, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff23f80c80) at ./channel.moc:177
#28 0x00007fc243de2eba in QMetaObject::activate (sender=0x16d3890, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#29 0x00000000005184e5 in IRCInput::keyPressEvent (this=0x16d3890, e=0x7fff23f815e0) at ../../src/viewer/ircinput.cpp:279
#30 0x00007fc242f57d1e in QWidget::event (this=0x16d3890, event=0x7fff23f815e0) at kernel/qwidget.cpp:8330
#31 0x00007fc2433004f6 in QFrame::event (this=0x16d3890, e=0x7fff23f815e0) at widgets/qframe.cpp:557
#32 0x00007fc24338223b in QAbstractScrollArea::event (this=0x16d3890, e=0x7fff23f815e0) at widgets/qabstractscrollarea.cpp:996
#33 0x00007fc24336e9d0 in QTextEdit::event (this=0x16d3890, e=0x7fff23f815e0) at widgets/qtextedit.cpp:1070
#34 0x0000000000518aa8 in IRCInput::event (this=0x16d3890, e=0x7fff23f815e0) at ../../src/viewer/ircinput.cpp:336
#35 0x00007fc242f07424 in notify_helper (e=0x7fff23f815e0, receiver=0x16d3890, this=0xc9ea50) at kernel/qapplication.cpp:4486
#36 QApplicationPrivate::notify_helper (this=0xc9ea50, receiver=0x16d3890, e=0x7fff23f815e0) at kernel/qapplication.cpp:4458
#37 0x00007fc242f0c985 in QApplication::notify (this=<optimized out>, receiver=<optimized out>, e=0x7fff23f815e0) at kernel/qapplication.cpp:3945
#38 0x00007fc244805126 in KApplication::notify (this=0x7fff23f82460, receiver=0x16d3890, event=0x7fff23f815e0) at ../../kdeui/kernel/kapplication.cpp:311
#39 0x00007fc243dcfafc in QCoreApplication::notifyInternal (this=0x7fff23f82460, receiver=0x16d3890, event=0x7fff23f815e0) at kernel/qcoreapplication.cpp:787
#40 0x00007fc242faaf99 in QKeyMapper::sendKeyEvent (keyWidget=0x16d3890, grab=<optimized out>, type=QEvent::KeyPress, code=16777220, modifiers=..., text=..., autorepeat=false, count=1, nativeScanCode=36, nativeVirtualKey=65293, nativeModifiers=0) at kernel/qkeymapper_x11.cpp:1866
#41 0x00007fc242fab40b in QKeyMapperPrivate::translateKeyEvent (this=0xcefba0, keyWidget=0x16d3890, event=0x7fff23f82020, grab=false) at kernel/qkeymapper_x11.cpp:1836
#42 0x00007fc242f86347 in QApplication::x11ProcessEvent (this=0x7fff23f82460, event=0x7fff23f82020) at kernel/qapplication_x11.cpp:3583
#43 0x00007fc242faf412 in x11EventSourceDispatch (s=0xcaf920, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0x00007fc23e195a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fc23e196258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fc23e196429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fc243dfaed6 in QEventDispatcherGlib::processEvents (this=0xc6bf40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#48 0x00007fc242faf07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#49 0x00007fc243dcecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#50 0x00007fc243dceef7 in QEventLoop::exec (this=0x7fff23f823f0, flags=...) at kernel/qeventloop.cpp:201
#51 0x00007fc243dd3789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#52 0x0000000000442a34 in main (argc=3, argv=0x7fff23f83238) at ../../src/main.cpp:101

Possible duplicates by query: bug 282076.

Reported using DrKonqi