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List: kdevelop-bugs
Subject: [Bug 253358] New: kdevelop crash selecting new workspace
From: Norman Carl Freudenberg <kound () gmx ! net>
Date: 2010-10-06 3:17:51
Message-ID: bug-253358-40295 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=253358
Summary: kdevelop crash selecting new workspace
Product: kdevelop
Version: unspecified
Platform: Debian testing
OS/Version: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: general
AssignedTo: kdevelop-bugs@kdevelop.org
ReportedBy: kound@gmx.net
Application: kdevelop (4.0.1 (using KDevPlatform 1.0.1))
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-5-686 i686
Distribution: Debian GNU/Linux testing (squeeze)
-- Information about the crash:
I got some files in a folder mounted as sshfs.
Sometime when I click at workspace button on the right, kdevelop crashes.
The crash can be reproduced some of the time.
-- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb42e8930 (LWP 25172))]
Thread 6 (Thread 0xb0af5b70 (LWP 25173)):
#0 0xb7779424 in __kernel_vsyscall ()
#1 0xb4e92482 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2 0xb616be64 in __pthread_cond_timedwait (cond=0x9814a88, mutex=0x9814a70,
abstime=0xb0af52b0) at forward.c:152
#3 0xb6de2f3f in QWaitConditionPrivate::wait (this=0x981b7dc, mutex=0x981b7e0,
time=200000) at thread/qwaitcondition_unix.cpp:85
#4 QWaitCondition::wait (this=0x981b7dc, mutex=0x981b7e0, time=200000) at
thread/qwaitcondition_unix.cpp:159
#5 0xb51dc745 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x981b7d0)
at ../../language/duchain/duchain.cpp:286
#6 0xb6de1fbe in QThreadPrivate::start (arg=0x981b7d0) at
thread/qthread_unix.cpp:248
#7 0xb4e8d955 in start_thread (arg=0xb0af5b70) at pthread_create.c:300
#8 0xb615ee7e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 5 (Thread 0xadeffb70 (LWP 25178)):
#0 0xb4e79e16 in *__GI_clock_gettime (clock_id=-1259872268, tp=0xadefefe8) at
../sysdeps/unix/clock_gettime.c:100
#1 0xb6f071db in qt_gettime () at kernel/qcore_unix.cpp:111
#2 0xb6f0c435 in QTimerInfoList::updateCurrentTime (this=0xadf014dc) at
kernel/qeventdispatcher_unix.cpp:340
#3 0xb6f0c47a in QTimerInfoList::timerWait (this=0xadf014dc, tm=...) at
kernel/qeventdispatcher_unix.cpp:443
#4 0xb6f0a2e8 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xadeff0fc) at kernel/qeventdispatcher_glib.cpp:136
#5 0xb6f0a375 in timerSourcePrepare (source=0x0, timeout=0xb4e7dff4) at
kernel/qeventdispatcher_glib.cpp:169
#6 0xb4deb7da in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7 0xb4debbf9 in ?? () from /lib/libglib-2.0.so.0
#8 0xb4dec1c8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9 0xb6f0a0df in QEventDispatcherGlib::processEvents (this=0x99bc998,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0xb6edcb19 in QEventLoop::processEvents (this=0xadeff2c0, flags=) at
kernel/qeventloop.cpp:149
#11 0xb6edcf6a in QEventLoop::exec (this=0xadeff2c0, flags=...) at
kernel/qeventloop.cpp:201
#12 0xb6ddf629 in QThread::exec (this=0x99c1188) at thread/qthread.cpp:487
#13 0xb52d4de0 in KDevelop::CompletionWorkerThread::run (this=0x99c1188) at
../../language/codecompletion/codecompletionmodel.cpp:82
#14 0xb6de1fbe in QThreadPrivate::start (arg=0x99c1188) at
thread/qthread_unix.cpp:248
#15 0xb4e8d955 in start_thread (arg=0xadeffb70) at pthread_create.c:300
#16 0xb615ee7e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 4 (Thread 0xae82ab70 (LWP 25185)):
#0 0xb7779424 in __kernel_vsyscall ()
#1 0xb4e91f7f in __pthread_cond_wait (cond=0x96ea900, mutex=0x96ea8e8) at
pthread_cond_wait.c:153
#2 0xb616be0d in __pthread_cond_wait (cond=0x96ea900, mutex=0x96ea8e8) at
forward.c:139
#3 0xb6de2fb7 in QWaitConditionPrivate::wait (this=0x978ab10, mutex=0x96eaa88,
time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4 QWaitCondition::wait (this=0x978ab10, mutex=0x96eaa88, time=4294967295) at
thread/qwaitcondition_unix.cpp:159
#5 0xb48a4682 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x978aaf8,
th=0xa2c4760) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6 0xb48a73dc in ThreadWeaver::WorkingHardState::waitForAvailableJob
(this=0x96eab48, th=0xa2c4760) at
../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7 0xb48a324b in ThreadWeaver::WeaverImpl::waitForAvailableJob
(this=0x978aaf8, th=0xa2c4760) at
../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8 0xb48a74d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x96eab48,
th=0xa2c4760) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9 0xb48a4be3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x978aaf8,
th=0xa2c4760, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb48a74f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x96eab48,
th=0xa2c4760) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb48a4be3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x978aaf8,
th=0xa2c4760, previous=0xae4a8b0) at
../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb48a557e in ThreadWeaver::ThreadRunHelper::run (this=0xae82a2f4,
parent=0x978aaf8, th=0xa2c4760) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb48a5c9b in ThreadWeaver::Thread::run (this=0xa2c4760) at
../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb6de1fbe in QThreadPrivate::start (arg=0xa2c4760) at
thread/qthread_unix.cpp:248
#15 0xb4e8d955 in start_thread (arg=0xae82ab70) at pthread_create.c:300
#16 0xb615ee7e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 3 (Thread 0xaa9aeb70 (LWP 25186)):
#0 0xb7779424 in __kernel_vsyscall ()
#1 0xb4e91f7f in __pthread_cond_wait (cond=0x96ea900, mutex=0x96ea8e8) at
pthread_cond_wait.c:153
#2 0xb616be0d in __pthread_cond_wait (cond=0x96ea900, mutex=0x96ea8e8) at
forward.c:139
#3 0xb6de2fb7 in QWaitConditionPrivate::wait (this=0x978ab10, mutex=0x96eaa88,
time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4 QWaitCondition::wait (this=0x978ab10, mutex=0x96eaa88, time=4294967295) at
thread/qwaitcondition_unix.cpp:159
#5 0xb48a4682 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x978aaf8,
th=0x9ba7378) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6 0xb48a73dc in ThreadWeaver::WorkingHardState::waitForAvailableJob
(this=0x96eab48, th=0x9ba7378) at
../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7 0xb48a324b in ThreadWeaver::WeaverImpl::waitForAvailableJob
(this=0x978aaf8, th=0x9ba7378) at
../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8 0xb48a74d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x96eab48,
th=0x9ba7378) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9 0xb48a4be3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x978aaf8,
th=0x9ba7378, previous=0xb82f760) at
../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb48a557e in ThreadWeaver::ThreadRunHelper::run (this=0xaa9ae2f4,
parent=0x978aaf8, th=0x9ba7378) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb48a5c9b in ThreadWeaver::Thread::run (this=0x9ba7378) at
../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb6de1fbe in QThreadPrivate::start (arg=0x9ba7378) at
thread/qthread_unix.cpp:248
#13 0xb4e8d955 in start_thread (arg=0xaa9aeb70) at pthread_create.c:300
#14 0xb615ee7e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 2 (Thread 0xa9a6cb70 (LWP 25194)):
#0 0xb7779424 in __kernel_vsyscall ()
#1 0xb4e91f7f in __pthread_cond_wait (cond=0xb4c7d24c, mutex=0xb4c7d234) at
pthread_cond_wait.c:153
#2 0xb616be0d in __pthread_cond_wait (cond=0xb4c7d24c, mutex=0xb4c7d234) at
forward.c:139
#3 0xb4b9f417 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb4c78160)
at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4 0xb4b9f461 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0xb4c78160) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5 0xb4e8d955 in start_thread (arg=0xa9a6cb70) at pthread_create.c:300
#6 0xb615ee7e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 1 (Thread 0xb42e8930 (LWP 25172)):
[KCrash Handler]
#6 0x00000039 in ?? ()
#7 0xb73cdfa1 in KTextEditor::SmartRange::removeWatcher (this=0xadf118b8,
watcher=0xa2d82ac) at ../../../interfaces/ktexteditor/smartrange.cpp:902
#8 0xaafc307c in KateViewInternal::removeWatcher (this=0xa2d8298,
range=0xadf118b8, watcher=0xa2d82ac) at
../../kate/view/kateviewinternal.cpp:236
#9 0xaafc30df in KateViewInternal::removeWatcher (this=0xa2d8298,
range=0xa2bb730, watcher=0xa2d82ac) at ../../kate/view/kateviewinternal.cpp:241
#10 0xaafc5f97 in KateViewInternal::removeHighlightRange (this=0xa2d8298,
range=0xa2bb730) at ../../kate/view/kateviewinternal.cpp:3731
#11 0xaafaedc9 in KateView::removeExternalHighlight (this=0xa2d6708,
topRange=0xa2bb730) at ../../kate/view/kateview.cpp:2041
#12 0xaafaf5cb in ~KateView (this=0xa2d6708, __in_chrg=<value optimized out>)
at ../../kate/view/kateview.cpp:272
#13 0xb6eedbbf in QObjectPrivate::deleteChildren (this=0xa31cb30) at
kernel/qobject.cpp:1986
#14 0xb648d3c7 in ~QWidget (this=0xa326598, __in_chrg=<value optimized out>) at
kernel/qwidget.cpp:1476
#15 0xb7457586 in ~TextEditorWidget (this=0xa326598, __in_chrg=<value optimized
out>) at ../../shell/textdocument.cpp:622
#16 0xb7455cf2 in ~TextView (this=0x967fb20, __in_chrg=<value optimized out>)
at ../../shell/textdocument.cpp:524
#17 0xb74542a3 in KDevelop::PartDocument::close (this=0x9f9b180,
mode=KDevelop::IDocument::Default) at ../../shell/partdocument.cpp:136
#18 0xb7455f89 in KDevelop::TextDocument::close (this=0x9f9b180,
mode=KDevelop::IDocument::Default) at ../../shell/textdocument.cpp:496
#19 0xb7453e29 in KDevelop::PartDocument::closeDocument (this=0x9f9b180) at
../../shell/partdocument.cpp:153
#20 0xb5102c96 in Sublime::Area::closeView(Sublime::View*) () from
/usr/lib/libsublime.so.1
#21 0xb7424942 in KDevelop::WorkingSet::loadToArea (this=0x9611720,
area=0xbffb3c1c, areaIndex=0x961d808, clear=true) at
../../shell/workingsetcontroller.cpp:330
#22 0xb7424c24 in KDevelop::WorkingSet::changedWorkingSet (this=0x9611720,
area=0x961d818, from=..., to=...) at ../../shell/workingsetcontroller.cpp:648
#23 0xb74255bc in KDevelop::WorkingSet::qt_metacall (this=0x9611720,
_c=QMetaObject::InvokeMetaMethod, _id=9, _a=0x9fbada8) at
./workingsetcontroller.moc:90
#24 0xb6ee37da in QMetaObject::metacall (object=0x9611720, cl=2918258872,
idx=9, argv=0x9fbada8) at kernel/qmetaobject.cpp:237
#25 0xb6eedd66 in QMetaCallEvent::placeMetaCall (this=0xaee8620,
object=0x9611720) at kernel/qobject.cpp:561
#26 0xb6eeee2e in QObject::event (this=0x9611720, e=0xaee8620) at
kernel/qobject.cpp:1248
#27 0xb64275cc in QApplicationPrivate::notify_helper (this=0x950c3a8,
receiver=0x9611720, e=0xaee8620) at kernel/qapplication.cpp:4302
#28 0xb642e15e in QApplication::notify (this=0xbffb4758, receiver=0x9611720,
e=0xaee8620) at kernel/qapplication.cpp:3706
#29 0xb71d4c5a in KApplication::notify (this=0xbffb4758, receiver=0x9611720,
event=0xaee8620) at ../../kdeui/kernel/kapplication.cpp:302
#30 0xb6ede4fb in QCoreApplication::notifyInternal (this=0xbffb4758,
receiver=0x9611720, event=0xaee8620) at kernel/qcoreapplication.cpp:726
#31 0xb6ee1f5c in QCoreApplication::sendEvent (receiver=0x0, event_type=0,
data=0x94bf718) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x94bf718) at kernel/qcoreapplication.cpp:1367
#33 0xb6ee20dd in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1260
#34 0xb6f0a5af in QCoreApplication::sendPostedEvents (s=0x950f0a0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=0x950f0a0) at
kernel/qeventdispatcher_glib.cpp:276
#36 0xb4de8305 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0xb4debfe8 in ?? () from /lib/libglib-2.0.so.0
#38 0xb4dec1c8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0xb6f0a0a5 in QEventDispatcherGlib::processEvents (this=0x950c348,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#40 0xb64e5f25 in QGuiEventDispatcherGlib::processEvents (this=0x950c348,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0xb6edcb19 in QEventLoop::processEvents (this=0xbffb4604, flags=) at
kernel/qeventloop.cpp:149
#42 0xb6edcf6a in QEventLoop::exec (this=0xbffb4604, flags=...) at
kernel/qeventloop.cpp:201
#43 0xb6ee219f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#44 0xb6427667 in QApplication::exec () at kernel/qapplication.cpp:3581
#45 0x080500db in _start ()
This bug may be a duplicate of or related to bug 249920.
Possible duplicates by query: bug 249920, bug 248342.
Reported using DrKonqi
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