Version:            (using KDE KDE 3.5.1)
Installed from:    Fedora RPMs
Compiler:          gcc (GCC) 4.0.2 20051125 (Red Hat 4.0.2-8) 
OS:                Linux

Quanta crashes while editing large files (600 and up lines of code). NNot sure wheter is this the reason, as it crashes without any particular one. Can not determine concrete action - just editing the source.

some backtraces:
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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 -1208833184 (LWP 6320)]
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[KCrash handler]
#6  0x00773402 in __kernel_vsyscall ()
#7  0x00194118 in raise () from /lib/libc.so.6
#8  0x00195888 in abort () from /lib/libc.so.6
#9  0x001c922a in __libc_message () from /lib/libc.so.6
#10 0x001d068e in _int_malloc () from /lib/libc.so.6
#11 0x001d1492 in malloc () from /lib/libc.so.6
#12 0x0059f626 in operator new () from /usr/lib/libstdc++.so.6
#13 0x0814e39a in QMapPrivate<QString, int>::find ()
#14 0x08170ac1 in QMapPrivate<QString, bool>::QMapPrivate ()
#15 0x08178796 in Parser::staticMetaObject ()
#16 0x0817eaab in Parser::staticMetaObject ()
#17 0x080b5774 in QStrList::~QStrList$delete ()
#18 0x080b92fd in QStrList::~QStrList$delete ()
#19 0x05dd4eb4 in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#20 0x0614d2e6 in QSignal::signal () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#21 0x05df2693 in QSignal::activate () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#22 0x05dfaf75 in QSingleShotTimer::event ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#23 0x05d700dd in QApplication::internalNotify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#24 0x05d70a5c in QApplication::notify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#25 0x00a64841 in KApplication::notify () from /usr/lib/libkdecore.so.4
#26 0x05d64972 in QEventLoop::activateTimers ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#27 0x05d1a35a in QEventLoop::processEvents ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#28 0x05d8882b in QEventLoop::enterLoop ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#29 0x05d88736 in QEventLoop::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#30 0x05d6faa9 in QApplication::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#31 0x080a407c in QStrList::~QStrList$delete ()
#32 0x00180d5f in __libc_start_main () from /lib/libc.so.6
#33 0x0808b641 in ?? ()



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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 -1208489120 (LWP 5639)]
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[KCrash handler]
#6  0x005c1402 in __kernel_vsyscall ()
#7  0x00c3c118 in raise () from /lib/libc.so.6
#8  0x00c3d888 in abort () from /lib/libc.so.6
#9  0x00c7122a in __libc_message () from /lib/libc.so.6
#10 0x00c7868e in _int_malloc () from /lib/libc.so.6
#11 0x00c79492 in malloc () from /lib/libc.so.6
#12 0x00215626 in operator new () from /usr/lib/libstdc++.so.6
#13 0x0814e39a in QMapPrivate<QString, int>::find ()
#14 0x08170ac1 in QMapPrivate<QString, bool>::QMapPrivate ()
#15 0x08178796 in Parser::staticMetaObject ()
#16 0x0817eaab in Parser::staticMetaObject ()
#17 0x080b5774 in QStrList::~QStrList$delete ()
#18 0x080b92fd in QStrList::~QStrList$delete ()
#19 0x05dd4eb4 in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#20 0x0614d2e6 in QSignal::signal () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#21 0x05df2693 in QSignal::activate () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#22 0x05dfaf75 in QSingleShotTimer::event ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#23 0x05d700dd in QApplication::internalNotify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#24 0x05d70a5c in QApplication::notify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#25 0x00a64841 in KApplication::notify () from /usr/lib/libkdecore.so.4
#26 0x05d64972 in QEventLoop::activateTimers ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#27 0x05d1a35a in QEventLoop::processEvents ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#28 0x05d8882b in QEventLoop::enterLoop ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#29 0x05d88736 in QEventLoop::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#30 0x05d6faa9 in QApplication::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#31 0x080a407c in QStrList::~QStrList$delete ()
#32 0x00c28d5f in __libc_start_main () from /lib/libc.so.6
#33 0x0808b641 in ?? ()


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(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(no debugging symbols found)
`shared object read from target memory' has disappeared; keeping its symbols.
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[Thread debugging using libthread_db enabled]
[New Thread -1208935584 (LWP 8404)]
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[KCrash handler]
#6  0x00cd8402 in __kernel_vsyscall ()
#7  0x00194118 in raise () from /lib/libc.so.6
#8  0x00195888 in abort () from /lib/libc.so.6
#9  0x001c922a in __libc_message () from /lib/libc.so.6
#10 0x001d068e in _int_malloc () from /lib/libc.so.6
#11 0x001d1492 in malloc () from /lib/libc.so.6
#12 0x0059f626 in operator new () from /usr/lib/libstdc++.so.6
#13 0x0814e39a in QMapPrivate<QString, int>::find ()
#14 0x08170ac1 in QMapPrivate<QString, bool>::QMapPrivate ()
#15 0x08178796 in Parser::staticMetaObject ()
#16 0x0817eaab in Parser::staticMetaObject ()
#17 0x080b5774 in QStrList::~QStrList$delete ()
#18 0x080b92fd in QStrList::~QStrList$delete ()
#19 0x05dd4eb4 in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#20 0x0614d2e6 in QSignal::signal () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#21 0x05df2693 in QSignal::activate () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#22 0x05dfaf75 in QSingleShotTimer::event ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#23 0x05d700dd in QApplication::internalNotify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#24 0x05d70a5c in QApplication::notify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#25 0x00a64841 in KApplication::notify () from /usr/lib/libkdecore.so.4
#26 0x05d64972 in QEventLoop::activateTimers ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#27 0x05d1a35a in QEventLoop::processEvents ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#28 0x05d8882b in QEventLoop::enterLoop ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#29 0x05d88736 in QEventLoop::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#30 0x05d6faa9 in QApplication::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#31 0x080a407c in QStrList::~QStrList$delete ()
#32 0x00180d5f in __libc_start_main () from /lib/libc.so.6
#33 0x0808b641 in ?? ()