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List:       kdevelop-bugs
Subject:    [Bug 224713] New: KDevelop4 (svn) crash on Project ->Open Recent ->
From:       Manoj Rajagopalan <rmanoj () umich ! edu>
Date:       2010-01-29 2:25:06
Message-ID: bug-224713-40295 () http ! bugs ! kde ! org/
[Download RAW message or body]

https://bugs.kde.org/show_bug.cgi?id=224713

           Summary: KDevelop4 (svn) crash on Project ->Open Recent ->
                    (first project entry)
           Product: kdevelop
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: rmanoj@umich.edu


Application that crashed: kdevelop
Version of the application: 3.9.97 (using KDevPlatform 0.9.97)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Always reproducible.

KDevelop opens with the last active project. I close all projects. Then I
perform the above-mentioned action and KDevelop just crashes.

 -- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7761700 (LWP 9809))]

Thread 12 (Thread 0xb4e23b70 (LWP 9810)):
#0  0x005e8422 in __kernel_vsyscall ()
#1  0x00f1d142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x00e9d8d4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06ea0def in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#4  0x01499b55 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x99fa738)
at /home/rmanoj/Projects/KDE4/kdevplatform/language/duchain/duchain.cpp:286
#5  0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 11 (Thread 0xb44ffb70 (LWP 9811)):
#0  0x005e8422 in __kernel_vsyscall ()
#1  0x00f1ce15 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x00e9d87d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06ea0e67 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#4  0x00db9b30 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00dbc19c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00db81fb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00dbc292 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00db9db3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00dbc2b1 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00db9db3 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0x00dba3be in ?? () from /usr/lib/libthreadweaver.so.4
#12 0x00dba9db in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#13 0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#14 0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread 0xb3cfeb70 (LWP 9812)):
#0  0x005e8422 in __kernel_vsyscall ()
#1  0x00f1d142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x00e9d8d4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06ea0def in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#4  0x06e959ae in ?? () from /usr/lib/libQtCore.so.4
#5  0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xb1639b70 (LWP 9905)):
#0  0x00c84e06 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x06fbcbf3 in ?? () from /usr/lib/libQtCore.so.4
#2  0x06fbcde1 in ?? () from /usr/lib/libQtCore.so.4
#3  0x06fbd88c in ?? () from /usr/lib/libQtCore.so.4
#4  0x06fbb210 in ?? () from /usr/lib/libQtCore.so.4
#5  0x083f2f90 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x083f3351 in ?? () from /lib/libglib-2.0.so.0
#7  0x083f3863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x06fbb067 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#9  0x06f8ec79 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#10 0x06f8f0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#11 0x06e9cb73 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0x015a2b40 in KDevelop::CompletionWorkerThread::run (this=0xa0a7c30) at
/home/rmanoj/Projects/KDE4/kdevplatform/language/codecompletion/codecompletionmodel.cpp:82
#13 0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#14 0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xb1e3ab70 (LWP 9906)):
#0  0x00c84e06 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x06fbcbf3 in ?? () from /usr/lib/libQtCore.so.4
#2  0x06fbcde1 in ?? () from /usr/lib/libQtCore.so.4
#3  0x06fbd88c in ?? () from /usr/lib/libQtCore.so.4
#4  0x06fbb210 in ?? () from /usr/lib/libQtCore.so.4
#5  0x083f2f90 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x083f3351 in ?? () from /lib/libglib-2.0.so.0
#7  0x083f3863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x06fbb067 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#9  0x06f8ec79 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#10 0x06f8f0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#11 0x06e9cb73 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0x015a2b40 in KDevelop::CompletionWorkerThread::run (this=0xa0a7a40) at
/home/rmanoj/Projects/KDE4/kdevplatform/language/codecompletion/codecompletionmodel.cpp:82
#13 0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#14 0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xaf0e9b70 (LWP 9907)):
#0  0x005e8422 in __kernel_vsyscall ()
#1  0x00f1d142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x00e9d8d4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06e9f81e in ?? () from /usr/lib/libQtCore.so.4
#4  0x06e9f973 in QThread::msleep(unsigned long) () from
/usr/lib/libQtCore.so.4
#5  0x020221bb in UIBlockTester::UIBlockTesterThread::run (this=0xa17b9c8) at
/home/rmanoj/Projects/KDE4/kdevelop/languages/cpp/cpplanguagesupport.cpp:672
#6  0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xae8e8b70 (LWP 9908)):
#0  0x005e8422 in __kernel_vsyscall ()
#1  0x00f1ce15 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x00e9d87d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06ea0e67 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#4  0x00db9b30 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00dbc19c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00db81fb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00dbc292 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00db9db3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00dba3be in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00dba9db in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#11 0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#12 0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xae0e7b70 (LWP 9909)):
#0  0x005e8422 in __kernel_vsyscall ()
#1  0x00f1ce15 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x00e9d87d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06ea0e67 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#4  0x00db9b30 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00dbc19c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00db81fb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00dbc292 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00db9db3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00dba3be in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00dba9db in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#11 0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#12 0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xaceffb70 (LWP 10115)):
#0  0x005e8422 in __kernel_vsyscall ()
#1  0x00f1ce15 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x00e9d87d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06ea0e67 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#4  0x00db9b30 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00dbc19c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00db81fb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00dbc292 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00db9db3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00dbc2b1 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00db9db3 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0x00dbc2b1 in ?? () from /usr/lib/libthreadweaver.so.4
#12 0x00db9db3 in ?? () from /usr/lib/libthreadweaver.so.4
#13 0x00dba3be in ?? () from /usr/lib/libthreadweaver.so.4
#14 0x00dba9db in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#15 0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#16 0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xac6feb70 (LWP 10116)):
#0  0x005e8422 in __kernel_vsyscall ()
#1  0x00f1ce15 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x00e9d87d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06ea0e67 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#4  0x00db9b30 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00dbc19c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00db81fb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00dbc292 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00db9db3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00dbc2b1 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00db9db3 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0x00dba3be in ?? () from /usr/lib/libthreadweaver.so.4
#12 0x00dba9db in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#13 0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#14 0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xabefdb70 (LWP 10191)):
#0  0x005e8422 in __kernel_vsyscall ()
#1  0x00f1ce15 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x00e9d87d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06ea0e67 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#4  0x00db9b30 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00dbc19c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00db81fb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00dbc292 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00db9db3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00dba3be in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00dba9db in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#11 0x06e9fe32 in ?? () from /usr/lib/libQtCore.so.4
#12 0x00f1880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00e908de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7761700 (LWP 9809)):
[KCrash Handler]
#6  0x01468fcc in KDevelop::BackgroundParserPrivate::createParseJob(KUrl
const&, KDevelop::TopDUContext::Features, QList<QPointer<QObject> >) ()
   from /home/rmanoj/Projects/KDE4/lib/libkdevplatformlanguage.so.1
#7  0x0146b444 in KDevelop::BackgroundParserPrivate::parseDocumentsInternal()
() from /home/rmanoj/Projects/KDE4/lib/libkdevplatformlanguage.so.1
#8  0x014669a9 in KDevelop::BackgroundParser::parseDocuments (this=0x9968668)
at
/home/rmanoj/Projects/KDE4/kdevplatform/language/backgroundparser/backgroundparser.cpp:514
#9  0x01467789 in KDevelop::BackgroundParser::qt_metacall (this=0x9968668,
_c=QMetaObject::InvokeMetaMethod, _id=19, _a=0xbfddc24c)
    at
/home/rmanoj/Projects/KDE4/kdevplatform/build/language/backgroundparser.moc:169
#10 0x06fa6263 in QMetaObject::activate(QObject*, int, int, void**) () from
/usr/lib/libQtCore.so.4
#11 0x06fa6ec2 in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#12 0x06fe0667 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#13 0x06fab9ae in QTimer::timerEvent(QTimerEvent*) () from
/usr/lib/libQtCore.so.4
#14 0x06fa03bf in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#15 0x039c0f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#16 0x039c867c in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#17 0x063cdbfa in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#18 0x06f906cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#19 0x06fbd7ce in ?? () from /usr/lib/libQtCore.so.4
#20 0x06fbb0e0 in ?? () from /usr/lib/libQtCore.so.4
#21 0x083efe88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x083f3730 in ?? () from /lib/libglib-2.0.so.0
#23 0x083f3863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x06fbb02c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#25 0x03a61be5 in ?? () from /usr/lib/libQtGui.so.4
#26 0x06f8ec79 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#27 0x06f8f0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#28 0x06f9153f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#29 0x039c0dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#30 0x0804e83b in main (argc=1, argv=0xbfddd074) at
/home/rmanoj/Projects/KDE4/kdevelop/app/main.cpp:226

Reported using DrKonqi

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