[Bug 238658] New: Kdevelop crashes while switching to another session

mabo76 at seznam.cz mabo76 at seznam.cz
Mon May 24 08:06:13 BST 2010 

https://bugs.kde.org/show_bug.cgi?id=238658

           Summary: Kdevelop crashes while switching to another session
           Product: kde
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: mabo76 at seznam.cz


Application that crashed: kdevelop.bin
Version of the application: 4.0.0 (using KDevPlatform 1.0.0)
KDE Version: 4.3.5 (KDE 4.3.5) "release 0"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-0.2-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

What I was doing when the application crashed:
Sometimes kdevelop crashes when I try to switch to another session. It is not
very often.


 -- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Aborted
[Current thread is 1 (Thread 0x7fd834200750 (LWP 29616))]

Thread 10 (Thread 0x7fd822583910 (LWP 29618)):
#0  0x00007fd830c3a2cd in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fd830eaa4a2 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007fd82dd51ece in KDevelop::DUChainPrivate::CleanupThread::run
(this=0x11ce090) at
/home/martin/updates/kdevplatform-1.0.0/language/duchain/duchain.cpp:286
#3  0x00007fd830ea9485 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007fd830c3565d in start_thread () from /lib64/libpthread.so.0
#5  0x00007fd82f443e1d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fd82107d910 (LWP 29620)):
#0  0x00007fd82f43ad03 in poll () from /lib64/libc.so.6
#1  0x00007fd82ae1659c in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fd82ae168e0 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fd830fb73f6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#4  0x00007fd830f8d712 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#5  0x00007fd830f8dae4 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#6  0x00007fd830ea671b in QThread::exec() () from /usr/lib64/libQtCore.so.4
#7  0x00007fd830f70d48 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007fd830ea9485 in ?? () from /usr/lib64/libQtCore.so.4
#9  0x00007fd830c3565d in start_thread () from /lib64/libpthread.so.0
#10 0x00007fd82f443e1d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fd817c6d910 (LWP 29621)):
#0  0x00007fd830c3a049 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fd830eaa53b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007fd8326a5ab6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x00007fd8326a7beb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007fd8326a61ef in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x00007fd8326a6648 in ThreadWeaver::Thread::run() () from
/usr/lib64/libthreadweaver.so.4
#6  0x00007fd830ea9485 in ?? () from /usr/lib64/libQtCore.so.4
#7  0x00007fd830c3565d in start_thread () from /lib64/libpthread.so.0
#8  0x00007fd82f443e1d in clone () from /lib64/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fd81746c910 (LWP 29622)):
#0  0x00007fd830c3a2cd in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fd830eaa4a2 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007fd830ea05e2 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007fd830ea9485 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007fd830c3565d in start_thread () from /lib64/libpthread.so.0
#5  0x00007fd82f443e1d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fd811604910 (LWP 29648)):
#0  0x00007fd82f43ad03 in poll () from /lib64/libc.so.6
#1  0x00007fd82ae1659c in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fd82ae168e0 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fd830fb73f6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#4  0x00007fd830f8d712 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#5  0x00007fd830f8dae4 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#6  0x00007fd830ea671b in QThread::exec() () from /usr/lib64/libQtCore.so.4
#7  0x00007fd830ea9485 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007fd830c3565d in start_thread () from /lib64/libpthread.so.0
#9  0x00007fd82f443e1d in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fd811e05910 (LWP 29649)):
#0  0x00007fd82f43ad03 in poll () from /lib64/libc.so.6
#1  0x00007fd82ae1659c in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fd82ae168e0 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fd830fb73f6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#4  0x00007fd830f8d712 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#5  0x00007fd830f8dae4 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#6  0x00007fd830ea671b in QThread::exec() () from /usr/lib64/libQtCore.so.4
#7  0x00007fd830ea9485 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007fd830c3565d in start_thread () from /lib64/libpthread.so.0
#9  0x00007fd82f443e1d in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fd80a321910 (LWP 29650)):
#0  0x00007fd82f450fee in ?? () from /lib64/libc.so.6
#1  0x00007fd82f3ec599 in ?? () from /lib64/libc.so.6
#2  0x00007fd82f3ea961 in free () from /lib64/libc.so.6
#3  0x00007fd82f4051af in ?? () from /lib64/libc.so.6
#4  0x00007fd82f405490 in tzset () from /lib64/libc.so.6
#5  0x00007fd830eb6ab6 in QDateTime::currentDateTime() () from
/usr/lib64/libQtCore.so.4
#6  0x00007fd80ac7de66 in UIBlockTester::UIBlockTesterThread::run
(this=0x23cd3a0) at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/cpplanguagesupport.cpp:680
#7  0x00007fd830ea9485 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007fd830c3565d in start_thread () from /lib64/libpthread.so.0
#9  0x00007fd82f443e1d in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fd809436910 (LWP 29659)):
#0  0x00007fd82f450fee in ?? () from /lib64/libc.so.6
#1  0x00007fd82f3ec7e3 in ?? () from /lib64/libc.so.6
#2  0x00007fd82f3ebb24 in realloc () from /lib64/libc.so.6
#3  0x00007fd830eccd06 in QListData::realloc(int) () from
/usr/lib64/libQtCore.so.4
#4  0x00007fd830eccf1d in QListData::append() () from /usr/lib64/libQtCore.so.4
#5  0x00007fd80aca6a94 in QList<QString>::append (this=0x7fd80af0dff0, t=...)
at /usr/include/QtCore/qlist.h:429
#6  0x00007fd80aca851f in QStringList::operator<< () at
/usr/include/QtCore/qstringlist.h:87
#7  CppTools::setupStandardIncludePaths () at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:92
#8  0x00007fd80ac9ba04 in CppUtils::standardIncludePaths () at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/cpputils.cpp:203
#9  0x00007fd80ac87cf8 in IncludePathComputer::computeBackground
(this=0x52f81d0) at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/includepathcomputer.cpp:120
#10 0x00007fd80ac8c131 in CPPParseJob::includePaths (this=0x2153490) at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/cppparsejob.cpp:256
#11 0x00007fd80ac8d096 in CPPParseJob::mergeDefines (this=0x7fd81c000020,
env=...) at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/cppparsejob.cpp:210
#12 0x00007fd80ac99332 in PreprocessJob::run (this=0x2171ff0) at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/preprocessjob.cpp:157
#13 0x00007fd8326a6eed in ?? () from /usr/lib64/libthreadweaver.so.4
#14 0x00007fd8326a71ee in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) ()
from /usr/lib64/libthreadweaver.so.4
#15 0x00007fd8326a8513 in ?? () from /usr/lib64/libthreadweaver.so.4
#16 0x00007fd8326a61bf in ?? () from /usr/lib64/libthreadweaver.so.4
#17 0x00007fd8326a6648 in ThreadWeaver::Thread::run() () from
/usr/lib64/libthreadweaver.so.4
#18 0x00007fd830ea9485 in ?? () from /usr/lib64/libQtCore.so.4
#19 0x00007fd830c3565d in start_thread () from /lib64/libpthread.so.0
#20 0x00007fd82f443e1d in clone () from /lib64/libc.so.6
#21 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd808c35910 (LWP 29660)):
[KCrash Handler]
#5  0x00007fd82f3a54e5 in raise () from /lib64/libc.so.6
#6  0x00007fd82f3a69b0 in abort () from /lib64/libc.so.6
#7  0x00007fd82f3e066d in ?? () from /lib64/libc.so.6
#8  0x00007fd82f3e5c76 in ?? () from /lib64/libc.so.6
#9  0x00007fd82f3eb6a3 in ?? () from /lib64/libc.so.6
#10 0x00007fd82f3ebb49 in realloc () from /lib64/libc.so.6
#11 0x00007fd830eccd06 in QListData::realloc(int) () from
/usr/lib64/libQtCore.so.4
#12 0x00007fd830eccf1d in QListData::append() () from /usr/lib64/libQtCore.so.4
#13 0x00007fd80aca6a94 in QList<QString>::append (this=0x7fd80af0dff0, t=...)
at /usr/include/QtCore/qlist.h:429
#14 0x00007fd80aca851f in QStringList::operator<< () at
/usr/include/QtCore/qstringlist.h:87
#15 CppTools::setupStandardIncludePaths () at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:92
#16 0x00007fd80ac9ba04 in CppUtils::standardIncludePaths () at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/cpputils.cpp:203
#17 0x00007fd80ac87cf8 in IncludePathComputer::computeBackground
(this=0x52df810) at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/includepathcomputer.cpp:120
#18 0x00007fd80ac8c131 in CPPParseJob::includePaths (this=0x52ffc70) at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/cppparsejob.cpp:256
#19 0x00007fd80ac8d096 in CPPParseJob::mergeDefines (this=0x73b0, env=...) at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/cppparsejob.cpp:210
#20 0x00007fd80ac99332 in PreprocessJob::run (this=0xfa0cb0) at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/preprocessjob.cpp:157
#21 0x00007fd8326a6eed in ?? () from /usr/lib64/libthreadweaver.so.4
#22 0x00007fd8326a71ee in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) ()
from /usr/lib64/libthreadweaver.so.4
#23 0x00007fd8326a8513 in ?? () from /usr/lib64/libthreadweaver.so.4
#24 0x00007fd8326a61bf in ?? () from /usr/lib64/libthreadweaver.so.4
#25 0x00007fd8326a6648 in ThreadWeaver::Thread::run() () from
/usr/lib64/libthreadweaver.so.4
#26 0x00007fd830ea9485 in ?? () from /usr/lib64/libQtCore.so.4
#27 0x00007fd830c3565d in start_thread () from /lib64/libpthread.so.0
#28 0x00007fd82f443e1d in clone () from /lib64/libc.so.6
#29 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd834200750 (LWP 29616)):
#0  0x00007fd830c3a049 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fd830ea8cd3 in ?? () from /usr/lib64/libQtCore.so.4
#2  0x00007fd830ea48b5 in QMutex::lock() () from /usr/lib64/libQtCore.so.4
#3  0x00007fd80ac7dd62 in UIBlockTester::timer (this=0x23cd390) at
/home/martin/updates/kdevelop-4.0.0/languages/cpp/cpplanguagesupport.cpp:707
#4  0x00007fd80ac7ddd0 in UIBlockTester::qt_metacall (this=0x23cd390,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value
optimized out>)
    at
/home/martin/updates/kdevelop-4.0.0/build/languages/cpp/cpplanguagesupport.moc:66
#5  0x00007fd830fa3fbc in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib64/libQtCore.so.4
#6  0x00007fd830f9df63 in QObject::event(QEvent*) () from
/usr/lib64/libQtCore.so.4
#7  0x00007fd82ffe62ac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#8  0x00007fd82ffed57e in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#9  0x00007fd8316f8016 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#10 0x00007fd830f8eddc in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#11 0x00007fd830fba71d in ?? () from /usr/lib64/libQtCore.so.4
#12 0x00007fd830fb7678 in ?? () from /usr/lib64/libQtCore.so.4
#13 0x00007fd82ae12dee in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#14 0x00007fd82ae167b8 in ?? () from /usr/lib64/libglib-2.0.so.0
#15 0x00007fd82ae168e0 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#16 0x00007fd830fb73a3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#17 0x00007fd83007931e in ?? () from /usr/lib64/libQtGui.so.4
#18 0x00007fd830f8d712 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#19 0x00007fd830f8dae4 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#20 0x00007fd830f8fc99 in QCoreApplication::exec() () from
/usr/lib64/libQtCore.so.4
#21 0x0000000000408bbf in main (argc=<value optimized out>, argv=<value
optimized out>) at
/home/martin/updates/kdevelop-4.0.0/app/main_internal.cpp:232

Reported using DrKonqi

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