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List:       kdevelop-bugs
Subject:    [Bug 212309] New: unpredictable crach when edit Cmake txt file
From:       Maxim Prohorenko <Maxim.Prohorenko () gmail ! com>
Date:       2009-10-29 17:33:13
Message-ID: bug-212309-40295 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=212309

           Summary: unpredictable crach when edit Cmake txt file
           Product: kdevelop
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: Maxim.Prohorenko@gmail.com


Application that crashed: kdevelop
Version of the application: 3.9.96 (using KDevPlatform 0.9.96)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.30.9-90.fc11.x86_64 x86_64
Distribution: "Fedora release 11 (Leonidas)"

 -- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7fa20aa8e820 (LWP 26591))]

Thread 9 (Thread 0x7fa1ff740910 (LWP 26592)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x0000003637c5ad62 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007fa20b412e5e in KDevelop::DUChainPrivate::CleanupThread::run
(this=0x306a190) at
/home/maxim/src/KDE4/all-for-kdevelop/kdevplatform/language/duchain/duchain.cpp:280
#3  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x0000003c8500686a in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#5  0x0000003c844de3bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fa1e5f80910 (LWP 26726)):
#0  0xffffffffff60013b in ?? ()
#1  0x00007fa1e5f7fcb0 in ?? ()
#2  0x00007fffb6ff5782 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
The current source language is "auto; currently asm".

Thread 7 (Thread 0x7fa1e557f910 (LWP 26727)):
#0  0x0000003c844d50d3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00000030f743aecc in g_main_context_poll (context=<value optimized out>,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>) at gmain.c:2768
#2  g_main_context_iterate (context=<value optimized out>, block=<value
optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at
gmain.c:2450
#3  0x00000030f743b20a in IA__g_main_context_iteration (context=<value
optimized out>, may_block=<value optimized out>) at gmain.c:2518
#4  0x0000003637d66fde in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#5  0x0000003637d3d502 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#6  0x0000003637d3d8d4 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#7  0x0000003637c56f8b in QThread::exec() () from /usr/lib64/libQtCore.so.4
#8  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#9  0x0000003c8500686a in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#10 0x0000003c844de3bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fa1e4b7e910 (LWP 26728)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x0000003637c597d5 in ?? () from /usr/lib64/libQtCore.so.4
#2  0x0000003637c59940 in QThread::msleep(unsigned long) () from
/usr/lib64/libQtCore.so.4
#3  0x00007fa1e709b511 in UIBlockTester::UIBlockTesterThread::run
(this=0x434b270) at
/home/maxim/src/KDE4/all-for-kdevelop/kdevelop/languages/cpp/cpplanguagesupport.cpp:647
#4  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#5  0x0000003c8500686a in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#6  0x0000003c844de3bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 5 (Thread 0x7fa1d731c910 (LWP 26765)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003637c5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x000000343660aaf6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x000000343660cbfb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x000000343660b21f in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x000000343660b658 in ThreadWeaver::Thread::run() () from
/usr/lib64/libthreadweaver.so.4
#6  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#7  0x0000003c8500686a in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#8  0x0000003c844de3bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 4 (Thread 0x7fa1d691b910 (LWP 26766)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003637c5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x000000343660aaf6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x000000343660cbfb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x000000343660b21f in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x000000343660b658 in ThreadWeaver::Thread::run() () from
/usr/lib64/libthreadweaver.so.4
#6  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#7  0x0000003c8500686a in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#8  0x0000003c844de3bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa1fe027910 (LWP 1028)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003637c5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x000000343660aaf6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x000000343660cbfb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x000000343660b21f in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x000000343660b658 in ThreadWeaver::Thread::run() () from
/usr/lib64/libthreadweaver.so.4
#6  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#7  0x0000003c8500686a in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#8  0x0000003c844de3bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa1c4d38910 (LWP 1030)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003637c5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x000000343660aaf6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x000000343660cbfb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x000000343660b21f in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x000000343660b658 in ThreadWeaver::Thread::run() () from
/usr/lib64/libthreadweaver.so.4
#6  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#7  0x0000003c8500686a in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#8  0x0000003c844de3bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa20aa8e820 (LWP 26591)):
[KCrash Handler]
#5  CMakeManager::specialLanguageObjectNavigationWidget (this=<value optimized
out>, url=..., position=<value optimized out>)
    at
/home/maxim/src/KDE4/all-for-kdevelop/kdevelop/projectmanagers/cmake/cmakemanager.cpp:1171
#6  0x00007fa1e7e185a3 in ContextBrowserPlugin::showToolTip (this=0x3de57a0,
view=0x6a27890, position=<incomplete type>)
    at
/home/maxim/src/KDE4/all-for-kdevelop/kdevplatform/plugins/contextbrowser/contextbrowser.cpp:313
#7  0x00007fa1e7e1e6b8 in ContextBrowserPlugin::textHintRequested
(this=0x3de57a0, cursor=...) at
/home/maxim/src/KDE4/all-for-kdevelop/kdevplatform/plugins/contextbrowser/contextbrowser.cpp:281
#8  0x00007fa1e7e1eb86 in ContextBrowserPlugin::qt_metacall (this=0x3de57a0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb6e2f0b0)
    at
/home/maxim/src/KDE4/all-for-kdevelop/build/kdevplatform/plugins/contextbrowser/contextbrowser.moc:121
#9  0x0000003637d53e1c in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib64/libQtCore.so.4
#10 0x00007fa1d7d07ffa in ?? () from /usr/lib64/kde4/katepart.so
#11 0x00007fa1d7d231e4 in ?? () from /usr/lib64/kde4/katepart.so
#12 0x00007fa1d7d26fa5 in ?? () from /usr/lib64/kde4/katepart.so
#13 0x0000003637d53e1c in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib64/libQtCore.so.4
#14 0x0000003637d4de1e in QObject::event(QEvent*) () from
/usr/lib64/libQtCore.so.4
#15 0x0000003638f8f63c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#16 0x0000003638f9689e in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#17 0x000000342f8117f6 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#18 0x0000003637d3ebfc in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#19 0x0000003637d69642 in ?? () from /usr/lib64/libQtCore.so.4
#20 0x0000003637d6703d in ?? () from /usr/lib64/libQtCore.so.4
#21 0x00000030f743790e in g_main_dispatch (context=<value optimized out>) at
gmain.c:1824
#22 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#23 0x00000030f743b0e8 in g_main_context_iterate (context=<value optimized
out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>) at gmain.c:2455
#24 0x00000030f743b20a in IA__g_main_context_iteration (context=<value
optimized out>, may_block=<value optimized out>) at gmain.c:2518
#25 0x0000003637d66f86 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#26 0x000000363902202e in ?? () from /usr/lib64/libQtGui.so.4
#27 0x0000003637d3d502 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#28 0x0000003637d3d8d4 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#29 0x0000003637d3fa69 in QCoreApplication::exec() () from
/usr/lib64/libQtCore.so.4
#30 0x0000000000407aa7 in main (argc=<value optimized out>, argv=<value
optimized out>) at
/home/maxim/src/KDE4/all-for-kdevelop/kdevelop/app/main.cpp:182
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 209645

Reported using DrKonqi

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