Bug 339779

Automatic crash reporter failed to log in so I'm pasting the report manually:

Application: yakuake (2.9.9)
KDE Platform Version: 4.13.3
Qt Version: 4.8.6
Operating System: Linux 3.13.0-36-generic x86_64
Distribution: Ubuntu 14.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Had Yakuake open in the background (not displayed) with a couple of tabs, some might have been active but not excessivelly. 

-- Backtrace:
Application: Yakuake (yakuake), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fac7d51c7c0 (LWP 3443))]

Thread 2 (Thread 0x7fac65cd3700 (LWP 3659)):
#0  0x00007fac79fa9c6d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fac7621afe4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fac58003280, timeout=-1, context=0x7fac580009a0) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
#2  g_main_context_iterate (context=context@entry=0x7fac580009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
#3  0x00007fac7621b0ec in g_main_context_iteration (context=0x7fac580009a0, may_block=1) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
#4  0x00007fac7b65e7be in QEventDispatcherGlib::processEvents (this=0x7fac580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007fac7b6300af in QEventLoop::processEvents (this=this@entry=0x7fac65cd2de0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fac7b6303a5 in QEventLoop::exec (this=this@entry=0x7fac65cd2de0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fac7b52cc5f in QThread::exec (this=this@entry=0x182d5a0) at thread/qthread.cpp:537
#8  0x00007fac7b611823 in QInotifyFileSystemWatcherEngine::run (this=0x182d5a0) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007fac7b52f32f in QThreadPrivate::start (arg=0x182d5a0) at thread/qthread_unix.cpp:349
#10 0x00007fac768fd182 in start_thread (arg=0x7fac65cd3700) at pthread_create.c:312
#11 0x00007fac79fb6fbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fac7d51c7c0 (LWP 3443)):
[KCrash Handler]
#6  QVector (asize=-536870865, this=0x7fff7b2a6990) at /usr/include/qt4/QtCore/qvector.h:416
#7  Konsole::Screen::getLineProperties (this=0x4b1c4e0, startLine=0, endLine=endLine@entry=-536870866) at ../../src/Screen.cpp:494
#8  0x00007fac67dee81e in Konsole::ScreenWindow::getLineProperties (this=0x4b78590) at ../../src/ScreenWindow.cpp:114
#9  0x00007fac67e0fd6a in Konsole::TerminalDisplay::updateLineProperties (this=0x4b34ae0) at ../../src/TerminalDisplay.cpp:2257
#10 0x00007fac67e13ecd in Konsole::TerminalDisplay::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./TerminalDisplay.moc:133
#11 0x00007fac7b64587a in QMetaObject::activate (sender=0x4b78590, m=m@entry=0x7fac6805cbe0 <Konsole::ScreenWindow::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#12 0x00007fac67dee665 in outputChanged (this=<optimized out>) at ./ScreenWindow.moc:109
#13 Konsole::ScreenWindow::notifyOutputChanged (this=<optimized out>) at ../../src/ScreenWindow.cpp:318
#14 0x00007fac67dee6e5 in Konsole::ScreenWindow::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./ScreenWindow.moc:61
#15 0x00007fac7b64587a in QMetaObject::activate (sender=sender@entry=0x4b1ba00, m=m@entry=0x7fac6805ad00 <Konsole::Emulation::staticMetaObject>, local_signal_index=local_signal_index@entry=7, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#16 0x00007fac67dbf053 in Konsole::Emulation::outputChanged (this=this@entry=0x4b1ba00) at ./Emulation.moc:229
#17 0x00007fac67dbf07e in Konsole::Emulation::showBulk (this=0x4b1ba00) at ../../src/Emulation.cpp:315
#18 0x00007fac7b64587a in QMetaObject::activate (sender=0x4b1ba50, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#19 0x00007fac7b649a31 in QObject::event (this=0x4b1ba50, e=<optimized out>) at kernel/qobject.cpp:1156
#20 0x00007fac7a74fe2c in QApplicationPrivate::notify_helper (this=this@entry=0x127b760, receiver=receiver@entry=0x4b1ba50, e=e@entry=0x7fff7b2a70b0) at kernel/qapplication.cpp:4567
#21 0x00007fac7a7564a0 in QApplication::notify (this=this@entry=0x7fff7b2a7420, receiver=receiver@entry=0x4b1ba50, e=e@entry=0x7fff7b2a70b0) at kernel/qapplication.cpp:4353
#22 0x00007fac7c07bd1a in KApplication::notify (this=0x7fff7b2a7420, receiver=0x4b1ba50, event=0x7fff7b2a70b0) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007fac7b6314dd in QCoreApplication::notifyInternal (this=0x7fff7b2a7420, receiver=0x4b1ba50, event=0x7fff7b2a70b0) at kernel/qcoreapplication.cpp:953
#24 0x00007fac7b661323 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QTimerInfoList::activateTimers (this=0x127ba50) at kernel/qeventdispatcher_unix.cpp:621
#26 0x00007fac7b65e629 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:193
#27 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:240
#28 0x00007fac7621ae04 in g_main_dispatch (context=0x127c160) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3064
#29 g_main_context_dispatch (context=context@entry=0x127c160) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3663
#30 0x00007fac7621b048 in g_main_context_iterate (context=context@entry=0x127c160, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3734
#31 0x00007fac7621b0ec in g_main_context_iteration (context=0x127c160, may_block=1) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
#32 0x00007fac7b65e7a1 in QEventDispatcherGlib::processEvents (this=0x1238b50, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#33 0x00007fac7a7f1bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007fac7b6300af in QEventLoop::processEvents (this=this@entry=0x7fff7b2a7320, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007fac7b6303a5 in QEventLoop::exec (this=this@entry=0x7fff7b2a7320, flags=...) at kernel/qeventloop.cpp:204
#36 0x00007fac7b635b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#37 0x00007fac7a74e37c in QApplication::exec () at kernel/qapplication.cpp:3828
#38 0x0000000000413280 in main (argc=3, argv=0x7fff7b2a7568) at /build/buildd/yakuake-2.9.9/app/main.cpp:72

Report to https://bugs.kde.org/

Reproducible: Didn't try




I have two displays and unlimited scrollback enabled and there was lots of scrollback on the tabs, but not so much that it would cause memory problems.