Version:           3.5 (using KDE KDE 3.5.2)
Installed from:    Fedora RPMs
OS:                Linux

I am typing a code and quanta close, this happen many many times in my day

This is the report

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Using host libthread_db library "/lib/libthread_db.so.1".
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`shared object read from target memory' has disappeared; keeping its symbols.
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[Thread debugging using libthread_db enabled]
[New Thread -1208436544 (LWP 12942)]
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[KCrash handler]
#6  0x00aba402 in __kernel_vsyscall ()
#7  0x00b00159 in raise () from /lib/libc.so.6
#8  0x00b016e3 in abort () from /lib/libc.so.6
#9  0x00b34a1b in __libc_message () from /lib/libc.so.6
#10 0x00b3ced3 in _int_malloc () from /lib/libc.so.6
#11 0x00b3dc7c in malloc () from /lib/libc.so.6
#12 0x03f004d7 in operator new () from /usr/lib/libstdc++.so.6
#13 0x08152a1e in QMapPrivate<QString, int>::find ()
#14 0x08175bdf in QMapPrivate<QString, bool>::QMapPrivate ()
#15 0x0817da70 in Parser::staticMetaObject ()
#16 0x08183da0 in Parser::staticMetaObject ()
#17 0x080af06e in QStrList::~QStrList$delete ()
#18 0x080ba102 in QStrList::~QStrList$delete ()
#19 0x042932aa in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#20 0x0461c69e in QSignal::signal () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#21 0x042b16c7 in QSignal::activate () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#22 0x042ba293 in QSingleShotTimer::event ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#23 0x0422aa1b in QApplication::internalNotify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#24 0x0422c059 in QApplication::notify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#25 0x0036eac3 in KApplication::notify () from /usr/lib/libkdecore.so.4
#26 0x0421e93c in QEventLoop::activateTimers ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#27 0x041d310f in QEventLoop::processEvents ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#28 0x04244135 in QEventLoop::enterLoop ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#29 0x04243fde in QEventLoop::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#30 0x0422a65f in QApplication::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#31 0x080a4e4e in QStrList::~QStrList$delete ()
#32 0x00aed7e4 in __libc_start_main () from /lib/libc.so.6
#33 0x0808b6b1 in ?? ()