[Bug 57445] hard locking of kdevelop due to cpp parsing

[lament at spamcop.net]

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http://bugs.kde.org/show_bug.cgi?id=57445     




------- Additional Comments From lament at spamcop.net  2003-04-22 01:06 -------
Gideon 3.0.0a4 (KDE 3.1-10)
gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)
Linux version 2.4.20-9

I'm also seeing this with alpha4 and cvs.
Here a backtrace of active threads when the lockup happens:
(3.0.0a4 compiled from source snapshot 20030418)

Thread 1:
#19 0x420156a4 in __libc_start_main () from /lib/tls/libc.so.6
#18 0x0806cc6c in main (argc=1, argv=0xbffff194) at main.cpp:89
#17 0x40d58151 in QApplication::exec() () from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#16 0x40d6bb98 in QEventLoop::exec() () from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#15 0x40d6bcf6 in QEventLoop::enterLoop() () from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#14 0x40d108e8 in QEventLoop::processEvents(unsigned) () from
/usr/lib/qt-3.1/lib/libqt-mt.so.3
#13 0x40d32d95 in QEventLoop::activateTimers() () from
/usr/lib/qt-3.1/lib/libqt-mt.so.3
#12 0x409b01e9 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdecore.so.4
#11 0x40d57b19 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/qt-3.1/lib/libqt-mt.so.3
#10 0x40d57f24 in QApplication::internalNotify(QObject*, QEvent*) () from
/usr/lib/qt-3.1/lib/libqt-mt.so.3
#9  0x40dd6f12 in QTimer::event(QEvent*) () from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#8  0x4109768b in QTimer::timeout() () from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#7  0x40db5f6d in QObject::activate_signal(int) () from
/usr/lib/qt-3.1/lib/libqt-mt.so.3
#6  0x40db60c9 in QObject::activate_signal(QConnectionList*, QUObject*) () from
/usr/lib/qt-3.1/lib/libqt-mt.so.3
#5  0x422624da in ProblemReporter::qt_invoke(int, QUObject*) (this=0x8acc598,
_id=101, _o=0xbfffeba0) at problemreporter.moc:108
#4  0x42261a67 in ProblemReporter::reparse() (this=0x8acc598) at
problemreporter.cpp:173
#3  0x422632f2 in BackgroundParser::addFile(QString const&) (this=0x893f938,
fileName=@0x8acc648) at backgroundparser.cpp:224
#2  0x41002c94 in QMutex::lock() () from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#1  0x410023d2 in QRealMutexPrivate::lock() () from
/usr/lib/qt-3.1/lib/libqt-mt.so.3
#0  0xffffe002 in ?? ()

Thread 2:
#3  0x412fc332 in start_thread () from /lib/tls/libpthread.so.0
#2  0x40d4cc78 in QProc::~QProc() () from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#1  0x42263aa4 in BackgroundParser::run() (this=0x893f938) at
backgroundparser.cpp:356
#0  0xffffe002 in ?? ()