[Konversation-devel] [Bug 283891] New: Executable: konversation PID: 6436 Signal: Segmentation fault (11)

Sean sean.s.85 at googlemail.com
Wed Oct 12 23:26:13 UTC 2011 

https://bugs.kde.org/show_bug.cgi?id=283891

           Summary: Executable: konversation PID: 6436 Signal:
                    Segmentation fault (11)
           Product: konversation
           Version: 1.3.1
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: konversation-devel at kde.org
        ReportedBy: sean.s.85 at googlemail.com


Application: konversation (1.3.1)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- Unusual behavior I noticed:

Desktop screen flashed however KDE continued to run flawlessly (Running dual
monitor config 1280x2048), konversation is the only affected program.

The crash can be reproduced every time.

-- Backtrace:
Application: Konversation (konversation), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f133bf2d780 (LWP 6436))]

Thread 2 (Thread 0x7f1325e07700 (LWP 6437)):
#0  0x00007f1337042773 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1332d21f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1332d22429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1338986f3e in QEventDispatcherGlib::processEvents (this=0x1657cc0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f133895acf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f133895aef7 in QEventLoop::exec (this=0x7f1325e06dd0, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007f133887227f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#7  0x00007f133893dcbf in QInotifyFileSystemWatcherEngine::run (this=0x1656ed0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f1338874d05 in QThreadPrivate::start (arg=0x1656ed0) at
thread/qthread_unix.cpp:331
#9  0x00007f1334fa3efc in start_thread (arg=0x7f1325e07700) at
pthread_create.c:304
#10 0x00007f133704e89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f133bf2d780 (LWP 6436)):
[KCrash Handler]
#6  __GI___libc_free (mem=0xe1) at malloc.c:3709
#7  0x0000000000520351 in node_destruct (n=0x2674ac8, this=<optimized out>) at
/usr/include/qt4/QtCore/qlist.h:375
#8  erase (it=<optimized out>, this=<optimized out>) at
/usr/include/qt4/QtCore/qlist.h:452
#9  removeFirst (this=0x1d66708) at /usr/include/qt4/QtCore/qlist.h:273
#10 takeFirst (this=0x1d66708) at /usr/include/qt4/QtCore/qlist.h:477
#11 IRCView::cullMarkedLine (this=0x1d666d0, where=<optimized out>,
rem=<optimized out>, add=<optimized out>) at ../../src/viewer/ircview.cpp:474
#12 0x000000000044619f in IRCView::qt_metacall (this=0x1d666d0,
_c=QMetaObject::InvokeMetaMethod, _id=17, _a=0x7fff0ed42de0) at
moc_ircview.cpp:224
#13 0x00007f133896eeba in QMetaObject::activate (sender=0x1d6abb0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff0ed42de0) at
kernel/qobject.cpp:3278
#14 0x00007f13381028da in QTextDocument::contentsChange (this=<optimized out>,
_t1=0, _t2=70, _t3=0) at .moc/release-shared/moc_qtextdocument.cpp:188
#15 0x00007f1337d0e068 in QTextDocumentPrivate::finishEdit (this=0x1d6abd0) at
text/qtextdocument_p.cpp:1216
#16 0x00007f1337d0e2fd in QTextDocumentPrivate::ensureMaximumBlockCount
(this=0x1d6abd0) at text/qtextdocument_p.cpp:1703
#17 0x00007f1337d0dfc1 in QTextDocumentPrivate::finishEdit (this=0x1d6abd0) at
text/qtextdocument_p.cpp:1226
#18 0x00007f1337cd11c3 in QTextControlPrivate::append (this=0x1d6aa40,
text=..., format=Qt::AutoText) at text/qtextcontrol.cpp:2918
#19 0x00007f1337efa5f1 in QTextEdit::append (this=<optimized out>, text=...) at
widgets/qtextedit.cpp:2622
#20 0x000000000051a5d7 in IRCView::doRawAppend (this=0x1d666d0, newLine=...,
rtl=false) at ../../src/viewer/ircview.cpp:956
#21 0x000000000051fa56 in IRCView::doAppend (this=0x1d666d0, newLine=...,
rtl=false, self=<optimized out>) at ../../src/viewer/ircview.cpp:925
#22 0x0000000000525487 in IRCView::append (this=0x1d666d0, nick=...,
message=...) at ../../src/viewer/ircview.cpp:680
#23 0x00000000004b2dfe in Channel::append (this=0x1d037e0, nickname=...,
message=...) at ../../src/irc/channel.cpp:2946
#24 0x00000000004e85b7 in InputFilter::parsePrivMsg (this=0x19f1588,
prefix=<optimized out>, parameterList=...) at
../../src/irc/inputfilter.cpp:2244
#25 0x00000000004e8f32 in InputFilter::parseClientCommand (this=0x19f1588,
prefix=..., command=<optimized out>, parameterList=...) at
../../src/irc/inputfilter.cpp:487
#26 0x00000000004f6007 in InputFilter::parseLine (this=0x19f1588, line=...) at
../../src/irc/inputfilter.cpp:151
#27 0x0000000000499ec1 in Server::processIncomingData (this=0x19f1460) at
../../src/irc/server.cpp:1027
#28 0x00000000004a8f10 in Server::qt_metacall (this=0x19f1460,
_c=QMetaObject::InvokeMetaMethod, _id=88, _a=0x7fff0ed44930) at
./server.moc:414
#29 0x00007f133896eeba in QMetaObject::activate (sender=0x19f14e8, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#30 0x00007f1338972789 in QObject::event (this=0x19f14e8, e=<optimized out>) at
kernel/qobject.cpp:1181
#31 0x00007f1337a93424 in notify_helper (e=0x7fff0ed44e90, receiver=0x19f14e8,
this=0x127a450) at kernel/qapplication.cpp:4486
#32 QApplicationPrivate::notify_helper (this=0x127a450, receiver=0x19f14e8,
e=0x7fff0ed44e90) at kernel/qapplication.cpp:4458
#33 0x00007f1337a98291 in QApplication::notify (this=0x7fff0ed45190,
receiver=0x19f14e8, e=0x7fff0ed44e90) at kernel/qapplication.cpp:4365
#34 0x00007f13393911e6 in KApplication::notify (this=0x7fff0ed45190,
receiver=0x19f14e8, event=0x7fff0ed44e90) at
../../kdeui/kernel/kapplication.cpp:311
#35 0x00007f133895bafc in QCoreApplication::notifyInternal
(this=0x7fff0ed45190, receiver=0x19f14e8, event=0x7fff0ed44e90) at
kernel/qcoreapplication.cpp:787
#36 0x00007f1338988d62 in sendEvent (event=0x7fff0ed44e90, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QTimerInfoList::activateTimers (this=0x127b440) at
kernel/qeventdispatcher_unix.cpp:603
#38 0x00007f1338986514 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:184
#39 0x00007f1332d21a5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f1332d22258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f1332d22429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f1338986ed6 in QEventDispatcherGlib::processEvents (this=0x1249f40,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#43 0x00007f1337b3b07e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f133895acf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f133895aef7 in QEventLoop::exec (this=0x7fff0ed45120, flags=...) at
kernel/qeventloop.cpp:201
#46 0x00007f133895f789 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1064
#47 0x0000000000442a34 in main (argc=5, argv=0x7fff0ed45f68) at
../../src/main.cpp:101

This bug may be a duplicate of or related to bug 282971.

Possible duplicates by query: bug 283890, bug 283789, bug 283717, bug 282971,
bug 282576.

Reported using DrKonqi

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