'[Bug 236010] New: Kdevelop crash when i active qthelp in complements'

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List:       kdevelop-bugs
Subject:    [Bug 236010] New: Kdevelop crash when i active qthelp in complements
From:       Jose <kikoloche () yahoo ! es>
Date:       2010-05-02 9:35:43
Message-ID: bug-236010-40295 () http ! bugs ! kde ! org/
[Download RAW message or body]

https://bugs.kde.org/show_bug.cgi?id=236010

           Summary: Kdevelop crash when i active qthelp in complements
                    windows
           Product: kdevelop
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: kikoloche@yahoo.es

Application: kdevelop (4.0.0 (using KDevPlatform 1.0.0))
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Kdevelop crash when i active qthelp in complements windows

 -- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f59440f6760 (LWP 27247))]

Thread 11 (Thread 0x7f592fcb4710 (LWP 27248)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f594289c692 in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x3025dc0, time=200000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3025dc0,
time=200000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f593e32406e in ?? () from /usr/lib/libkdevplatformlanguage.so.1
#4  0x00007f594289b775 in QThreadPrivate::start (arg=0x3025da0) at
thread/qthread_unix.cpp:248
#5  0x00007f59412de9ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#6  0x00007f59415db69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f5925933710 (LWP 27250)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f594289c72b in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x38c7de0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x38c7de0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f593975c026 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3902940,
th=0x2e9e2c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f593975e6ab in ThreadWeaver::WorkingHardState::applyForWork
(this=0x3879210, th=0x2e9e2c0) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f593975cbff in ThreadWeaver::ThreadRunHelper::run
(this=0x7f5925932e00, parent=0x3902940, th=0x2e9e2c0) at
../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f593975d168 in ThreadWeaver::Thread::run (this=0x2e9e2c0) at
../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f594289b775 in QThreadPrivate::start (arg=0x2e9e2c0) at
thread/qthread_unix.cpp:248
#8  0x00007f59412de9ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#9  0x00007f59415db69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f591f490710 (LWP 27272)):
#0  0x00007f59415cef53 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f593bcc04a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f593bcc08fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007f59429b9566 in QEventDispatcherGlib::processEvents (this=0x39ccb40,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f594298e992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f594298ed6c in QEventLoop::exec (this=0x7f591f48fdf0, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007f5942898d59 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007f594289b775 in QThreadPrivate::start (arg=0x39f59d0) at
thread/qthread_unix.cpp:248
#8  0x00007f59412de9ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#9  0x00007f59415db69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5919df7710 (LWP 27300)):
#0  0x00007f59412e13f5 in __pthread_mutex_lock (mutex=0x46ebeb8) at
pthread_mutex_lock.c:61
#1  0x00007f593bcbfb37 in g_main_context_check () from /lib/libglib-2.0.so.0
#2  0x00007f593bcc04c3 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007f593bcc08fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#4  0x00007f59429b9566 in QEventDispatcherGlib::processEvents (this=0x3f96980,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f594298e992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f594298ed6c in QEventLoop::exec (this=0x7f5919df6db0, flags=) at
kernel/qeventloop.cpp:201
#7  0x00007f5942898d59 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f594296f178 in QInotifyFileSystemWatcherEngine::run (this=0x46eae50)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f594289b775 in QThreadPrivate::start (arg=0x46eae50) at
thread/qthread_unix.cpp:248
#10 0x00007f59412de9ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#11 0x00007f59415db69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5918438710 (LWP 27348)):
#0  0x00007f59415cef53 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f593bcc04a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f593bcc08fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007f59429b9566 in QEventDispatcherGlib::processEvents (this=0x3f355a0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f594298e992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f594298ed6c in QEventLoop::exec (this=0x7f5918437df0, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007f5942898d59 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007f594289b775 in QThreadPrivate::start (arg=0x4ab3a10) at
thread/qthread_unix.cpp:248
#8  0x00007f59412de9ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#9  0x00007f59415db69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5917c37710 (LWP 27349)):
#0  0x00007f59415cef53 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f593bcc04a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f593bcc08fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007f59429b9566 in QEventDispatcherGlib::processEvents (this=0x3f3a420,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f594298e992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f594298ed6c in QEventLoop::exec (this=0x7f5917c36df0, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007f5942898d59 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007f594289b775 in QThreadPrivate::start (arg=0x4ab4f30) at
thread/qthread_unix.cpp:248
#8  0x00007f59412de9ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#9  0x00007f59415db69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f5917431710 (LWP 27350)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f594289b0e5 in thread_sleep (ti=0x7f5917430db0) at
thread/qthread_unix.cpp:398
#2  0x00007f594289b250 in QThread::msleep (msecs=<value optimized out>) at
thread/qthread_unix.cpp:424
#3  0x00007f5918ccff41 in ?? () from /usr/lib/kde4/kdevcpplanguagesupport.so
#4  0x00007f594289b775 in QThreadPrivate::start (arg=0x4ab4250) at
thread/qthread_unix.cpp:248
#5  0x00007f59412de9ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#6  0x00007f59415db69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5916c20710 (LWP 27354)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f593aa252a6 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f593ad03220) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f593aa252e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0x7f593ad112ec) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f59412de9ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007f59415db69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5915191710 (LWP 27377)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f594289c72b in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x2d977d0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2d977d0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f593975c026 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2f655b0,
th=0x54034c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f593975e6ab in ThreadWeaver::WorkingHardState::applyForWork
(this=0x2f616f0, th=0x54034c0) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f593975cbff in ThreadWeaver::ThreadRunHelper::run
(this=0x7f5915190e00, parent=0x2f655b0, th=0x54034c0) at
../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f593975d168 in ThreadWeaver::Thread::run (this=0x54034c0) at
../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f594289b775 in QThreadPrivate::start (arg=0x54034c0) at
thread/qthread_unix.cpp:248
#8  0x00007f59412de9ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#9  0x00007f59415db69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5914990710 (LWP 27378)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f594289c72b in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x2d977d0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2d977d0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f593975c026 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2f655b0,
th=0x7f59280297c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f593975e6ab in ThreadWeaver::WorkingHardState::applyForWork
(this=0x2f616f0, th=0x7f59280297c0) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f593975cbff in ThreadWeaver::ThreadRunHelper::run
(this=0x7f591498fe00, parent=0x2f655b0, th=0x7f59280297c0) at
../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f593975d168 in ThreadWeaver::Thread::run (this=0x7f59280297c0) at
../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f594289b775 in QThreadPrivate::start (arg=0x7f59280297c0) at
thread/qthread_unix.cpp:248
#8  0x00007f59412de9ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#9  0x00007f59415db69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f59440f6760 (LWP 27247)):
[KCrash Handler]
#5  0x00007f59435f1895 in ?? () from /usr/lib/libkdevplatformshell.so.1
#6  0x00007f59422be846 in QModelIndex::data (this=0x3fa1d80, option=...,
index=..., role=1) at
../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:398
#7  QItemDelegate::rect (this=0x3fa1d80, option=..., index=..., role=1) at
itemviews/qitemdelegate.cpp:1080
#8  0x00007f59422bf033 in QItemDelegate::sizeHint (this=0x3fa1d80, option=...,
index=...) at itemviews/qitemdelegate.cpp:505
#9  0x00007f59423e5cba in QComboBoxDelegate::sizeHint (this=0x3fa1d80,
option=..., index=...) at .moc/release-shared/../../widgets/qcombobox_p.h:330
#10 0x00007f5942292803 in QListViewPrivate::itemSize (this=0x49fb5b0,
option=..., index=...) at itemviews/qlistview.cpp:1780
#11 0x00007f594229454b in QCommonListViewBase::itemSize (this=0x61eb010,
index=...) at
../../include/QtGui/private/../../../src/gui/itemviews/qlistview_p.h:473
#12 QListModeViewBase::indexToListViewItem (this=0x61eb010, index=...) at
itemviews/qlistview.cpp:2207
#13 0x00007f594228e8cd in QListViewPrivate::indexToListViewItem
(this=0x49fb5b0, index=...) at itemviews/qlistview.cpp:1725
#14 0x00007f594228f211 in QListViewPrivate::rectForIndex (this=<value optimized
out>, index=...) at
../../include/QtGui/private/../../../src/gui/itemviews/qlistview_p.h:345
#15 QListView::rectForIndex (this=<value optimized out>, index=...) at
itemviews/qlistview.cpp:1226
#16 0x00007f594228f2ce in QListView::visualRect (this=0x7ffff22e7ca0,
index=...) at itemviews/qlistview.cpp:561
#17 0x00007f594211f315 in QComboBox::showPopup (this=<value optimized out>) at
widgets/qcombobox.cpp:2345
#18 0x00007f594211de96 in QComboBox::mousePressEvent (this=0x4a47ef0, e=<value
optimized out>) at widgets/qcombobox.cpp:2773
#19 0x00007f5941d9f569 in QWidget::event (this=0x4a47ef0, event=0x7ffff22e9010)
at kernel/qwidget.cpp:7994
#20 0x00007f5941d4922c in QApplicationPrivate::notify_helper (this=0x2c69590,
receiver=0x4a47ef0, e=0x7ffff22e9010) at kernel/qapplication.cpp:4300
#21 0x00007f5941d4fecb in QApplication::notify (this=0x7ffff22e9e30,
receiver=0x4a47ef0, e=0x7ffff22e9010) at kernel/qapplication.cpp:3865
#22 0x00007f5942ed7526 in KApplication::notify (this=0x7ffff22e9e30,
receiver=0x4a47ef0, event=0x7ffff22e9010) at
../../kdeui/kernel/kapplication.cpp:302
#23 0x00007f594299006c in QCoreApplication::notifyInternal
(this=0x7ffff22e9e30, receiver=0x4a47ef0, event=0x7ffff22e9010) at
kernel/qcoreapplication.cpp:704
#24 0x00007f5941d4f0ae in QCoreApplication::sendEvent (receiver=0x4a47ef0,
event=0x7ffff22e9010, alienWidget=0x4a47ef0, nativeWidget=0x53d3ce0,
buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QApplicationPrivate::sendMouseEvent (receiver=0x4a47ef0,
event=0x7ffff22e9010, alienWidget=0x4a47ef0, nativeWidget=0x53d3ce0,
buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at
kernel/qapplication.cpp:2965
#26 0x00007f5941dcef65 in QETWidget::translateMouseEvent (this=0x53d3ce0,
event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#27 0x00007f5941dcd8ac in QApplication::x11ProcessEvent (this=<value optimized
out>, event=0x7ffff22e9930) at kernel/qapplication_x11.cpp:3501
#28 0x00007f5941df9882 in x11EventSourceDispatch (s=0x2c6d350, callback=<value
optimized out>, user_data=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:146
#29 0x00007f593bcbc8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0x00007f593bcc0748 in ?? () from /lib/libglib-2.0.so.0
#31 0x00007f593bcc08fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#32 0x00007f59429b9513 in QEventDispatcherGlib::processEvents (this=0x2413f50,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#33 0x00007f5941df946e in QGuiEventDispatcherGlib::processEvents
(this=0x7ffff22e7ca0, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f594298e992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#35 0x00007f594298ed6c in QEventLoop::exec (this=0x7ffff22e9c60, flags=) at
kernel/qeventloop.cpp:201
#36 0x00007f5942992aab in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#37 0x00000000004088cf in _start ()

Possible duplicates by query: bug 202151.

Reported using DrKonqi

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