Bug 300432

Summary: kdevelop crash on startup (over ssh)
Product: [Applications] kdevelop Reporter: j__n
Component: generalAssignee: kdevelop-bugs-null
Status: RESOLVED DUPLICATE    
Severity: crash CC: i.semenov.kde
Priority: NOR    
Version First Reported In: 4.2.3   
Target Milestone: 4.3.0   
Platform: Debian testing   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description j__n 2012-05-22 06:44:33 UTC 
Application: kdevelop (4.2.3)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-2-686-pae i686
Distribution: Debian GNU/Linux testing (wheezy)

-- Information about the crash:
- What I was doing when the application crashed:
starting kdevelop, restoring the last session

- Custom settings of the application:
--graphicssystem native
project is stored remotely and mounted with sshfs

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/i686/cmov/libthread_db.so.1".
[Current thread is 1 (Thread 0xb29d6710 (LWP 17294))]

Thread 11 (Thread 0xae157b70 (LWP 17298)):
#0  0xb7726424 in __kernel_vsyscall ()
#1  0xb5c20703 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0xb5eab554 in __pthread_cond_timedwait (cond=0x8d2b5b0, mutex=0x8d2b598, abstime=0xae1572c8) at forward.c:152
#3  0xb6b6b7ff in wait (time=1000, this=0x8d2b598) at thread/qwaitcondition_unix.cpp:84
#4  QWaitCondition::wait (this=0x8b822cc, mutex=0x8b822d0, time=1000) at thread/qwaitcondition_unix.cpp:158
#5  0xb55b2a3a in ?? () from /usr/lib/libkdevplatformlanguage.so.3
#6  0xb6b6b300 in QThreadPrivate::start (arg=0x8b822c0) at thread/qthread_unix.cpp:298
#7  0xb5c1bc39 in start_thread (arg=0xae157b70) at pthread_create.c:304
#8  0xb5e9e40e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 10 (Thread 0xad738b70 (LWP 17299)):
#0  0xb50e8df7 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb50e9118 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb50a93c6 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb50a9b6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb50a9dc1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb6cb3647 in QEventDispatcherGlib::processEvents (this=0xad8009f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb6c7f04d in QEventLoop::processEvents (this=0xad7382a0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6c7f2e9 in QEventLoop::exec (this=0xad7382a0, flags=...) at kernel/qeventloop.cpp:204
#8  0xb6b67e1c in QThread::exec (this=0x8da97c8) at thread/qthread.cpp:501
#9  0xb6c5c5cd in QInotifyFileSystemWatcherEngine::run (this=0x8da97c8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb6b6b300 in QThreadPrivate::start (arg=0x8da97c8) at thread/qthread_unix.cpp:298
#11 0xb5c1bc39 in start_thread (arg=0xad738b70) at pthread_create.c:304
#12 0xb5e9e40e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0xaa497b70 (LWP 17309)):
#0  0xb5c1f535 in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=0) at pthread_mutex_unlock.c:77
#1  0xb5eab706 in pthread_mutex_unlock (mutex=0x901eab0) at forward.c:184
#2  0xb50e9120 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb50a9736 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb50a9c02 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb50a9dc1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb6cb3647 in QEventDispatcherGlib::processEvents (this=0x8fca860, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb6c7f04d in QEventLoop::processEvents (this=0xaa4972c0, flags=...) at kernel/qeventloop.cpp:149
#8  0xb6c7f2e9 in QEventLoop::exec (this=0xaa4972c0, flags=...) at kernel/qeventloop.cpp:204
#9  0xb6b67e1c in QThread::exec (this=0x901a658) at thread/qthread.cpp:501
#10 0xb56b3d96 in ?? () from /usr/lib/libkdevplatformlanguage.so.3
#11 0xb6b6b300 in QThreadPrivate::start (arg=0x901a658) at thread/qthread_unix.cpp:298
#12 0xb5c1bc39 in start_thread (arg=0xaa497b70) at pthread_create.c:304
#13 0xb5e9e40e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xaac98b70 (LWP 17310)):
#0  0xb5b6fe11 in *__GI_clock_gettime (clock_id=1, tp=0xaac98038) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb6bc9ee5 in do_gettime (frac=0xaac98030, sec=0xaac98028) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6cb3f86 in QTimerInfoList::updateCurrentTime (this=0x900b9b4) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb6cb42ea in QTimerInfoList::timerWait (this=0x900b9b4, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb6cb2b73 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xaac9813c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6cb2c0d in timerSourcePrepare (source=0x900b980, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb50a9432 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb50a9b6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb50a9dc1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb6cb3647 in QEventDispatcherGlib::processEvents (this=0x8fcdcb0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb6c7f04d in QEventLoop::processEvents (this=0xaac982c0, flags=...) at kernel/qeventloop.cpp:149
#12 0xb6c7f2e9 in QEventLoop::exec (this=0xaac982c0, flags=...) at kernel/qeventloop.cpp:204
#13 0xb6b67e1c in QThread::exec (this=0x8ff4cd0) at thread/qthread.cpp:501
#14 0xb56b3d96 in ?? () from /usr/lib/libkdevplatformlanguage.so.3
#15 0xb6b6b300 in QThreadPrivate::start (arg=0x8ff4cd0) at thread/qthread_unix.cpp:298
#16 0xb5c1bc39 in start_thread (arg=0xaac98b70) at pthread_create.c:304
#17 0xb5e9e40e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xa8943b70 (LWP 17316)):
#0  0xb7726424 in __kernel_vsyscall ()
#1  0xb5c2020a in __pthread_cond_wait (cond=0xafe5a890, mutex=0xafe5a878) at pthread_cond_wait.c:153
#2  0xb5eab4fd in __pthread_cond_wait (cond=0xafe5a890, mutex=0xafe5a878) at forward.c:139
#3  0xafd55439 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xafd5547f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb5c1bc39 in start_thread (arg=0xa8943b70) at pthread_create.c:304
#6  0xb5e9e40e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xa6d86b70 (LWP 17328)):
#0  0xb5b6fe11 in *__GI_clock_gettime (clock_id=1, tp=0xa6d86018) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb6bc9ee5 in do_gettime (frac=0xa6d86010, sec=0xa6d86008) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6cb3f86 in QTimerInfoList::updateCurrentTime (this=0xa4283cc) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb6cb42ea in QTimerInfoList::timerWait (this=0xa4283cc, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb6cb2b73 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa6d8611c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6cb2c0d in timerSourcePrepare (source=0xa428398, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb50a9432 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb50a9b6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb50a9dc1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb6cb3647 in QEventDispatcherGlib::processEvents (this=0xa4296e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb6c7f04d in QEventLoop::processEvents (this=0xa6d862a0, flags=...) at kernel/qeventloop.cpp:149
#12 0xb6c7f2e9 in QEventLoop::exec (this=0xa6d862a0, flags=...) at kernel/qeventloop.cpp:204
#13 0xb6b67e1c in QThread::exec (this=0xa4139c0) at thread/qthread.cpp:501
#14 0xb6c5c5cd in QInotifyFileSystemWatcherEngine::run (this=0xa4139c0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb6b6b300 in QThreadPrivate::start (arg=0xa4139c0) at thread/qthread_unix.cpp:298
#16 0xb5c1bc39 in start_thread (arg=0xa6d86b70) at pthread_create.c:304
#17 0xb5e9e40e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xa6420b70 (LWP 17380)):
#0  0xb7726424 in __kernel_vsyscall ()
#1  0xb5c2020a in __pthread_cond_wait (cond=0xb4bcc450, mutex=0xb4bcc438) at pthread_cond_wait.c:153
#2  0xb5eab4fd in __pthread_cond_wait (cond=0xb4bcc450, mutex=0xb4bcc438) at forward.c:139
#3  0xb4472911 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb44729ff in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb5c1bc39 in start_thread (arg=0xa6420b70) at pthread_create.c:304
#6  0xb5e9e40e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xa5af7b70 (LWP 17381)):
#0  0xb5c1f524 in __pthread_mutex_unlock_usercnt (mutex=0x9a9fa98, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  0xb5eab706 in pthread_mutex_unlock (mutex=0x9a9fa98) at forward.c:184
#2  0xb50e9120 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb50a9736 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb50a9c02 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb50a9dc1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb6cb3647 in QEventDispatcherGlib::processEvents (this=0xa6742b0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb6c7f04d in QEventLoop::processEvents (this=0xa5af72d0, flags=...) at kernel/qeventloop.cpp:149
#8  0xb6c7f2e9 in QEventLoop::exec (this=0xa5af72d0, flags=...) at kernel/qeventloop.cpp:204
#9  0xb6b67e1c in QThread::exec (this=0xa675230) at thread/qthread.cpp:501
#10 0xb6b67f0b in QThread::run (this=0xa675230) at thread/qthread.cpp:568
#11 0xb6b6b300 in QThreadPrivate::start (arg=0xa675230) at thread/qthread_unix.cpp:298
#12 0xb5c1bc39 in start_thread (arg=0xa5af7b70) at pthread_create.c:304
#13 0xb5e9e40e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa4e45b70 (LWP 17384)):
#0  0xb7726424 in __kernel_vsyscall ()
#1  0xb5c20703 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0xb5eab554 in __pthread_cond_timedwait (cond=0x89f6498, mutex=0x89f6480, abstime=0xa4e42fb8) at forward.c:152
#3  0xb6b6b7ff in wait (time=30, this=0x89f6480) at thread/qwaitcondition_unix.cpp:84
#4  QWaitCondition::wait (this=0xb741df50, mutex=0xb741df48, time=30) at thread/qwaitcondition_unix.cpp:158
#5  0xb7409ccc in KDevelop::ForegroundLock::relock() () from /usr/lib/libkdevplatforminterfaces.so.3
#6  0xb7409dc5 in KDevelop::ForegroundLock::ForegroundLock(bool) () from /usr/lib/libkdevplatforminterfaces.so.3
#7  0xb55869ad in KDevelop::ParseJob::translateDUChainToRevision(KDevelop::TopDUContext*) () from /usr/lib/libkdevplatformlanguage.so.3
#8  0xa96ae56e in CPPInternalParseJob::run (this=0xa2a7b408) at ../../../languages/cpp/cppparsejob.cpp:433
#9  0xa96b1e90 in CPPInternalParseJob::run (this=0xa2a7b408) at ../../../languages/cpp/cppparsejob.cpp:422
#10 0xa96ac69e in CPPParseJob::parseForeground (this=0xa2a7a240) at ../../../languages/cpp/cppparsejob.cpp:174
#11 0xa96b6347 in PreprocessJob::sourceNeeded (this=0xbc6d668, _fileName=..., type=rpp::Preprocessor::IncludeLocal, sourceLine=23, skipCurrentPath=false) at ../../../languages/cpp/preprocessjob.cpp:593
#12 0xa964ea96 in rpp::pp::handle_include (this=0xa4e44008, skip_current_path=false, input=..., output=...) at ../../../../../languages/cpp/parser/rpp/pp-engine.cpp:213
#13 0xa9650cbc in rpp::pp::handle_directive (this=0xa4e44008, directive=91064, input=..., output=...) at ../../../../../languages/cpp/parser/rpp/pp-engine.cpp:131
#14 0xa9651501 in rpp::pp::operator() (this=0xa4e44008, input=..., output=...) at ../../../../../languages/cpp/parser/rpp/pp-engine.cpp:266
#15 0xa9651788 in rpp::pp::processFileInternal (this=0xa4e44008, fileName=..., fileContents=..., result=...) at ../../../../../languages/cpp/parser/rpp/pp-engine.cpp:98
#16 0xa9651858 in rpp::pp::processFile (this=0xa4e44008, fileName=..., data=...) at ../../../../../languages/cpp/parser/rpp/pp-engine.cpp:85
#17 0xa96b7899 in PreprocessJob::run (this=0xbc6d668) at ../../../languages/cpp/preprocessjob.cpp:259
#18 0xb4be230d in ThreadWeaver::JobRunHelper::runTheJob (this=0xa4e4521c, th=0xa551820, job=0xbc6d668) at ../../../threadweaver/Weaver/Job.cpp:106
#19 0xb4be2473 in ThreadWeaver::Job::execute (this=0xbc6d668, th=0xa551820) at ../../../threadweaver/Weaver/Job.cpp:135
#20 0xb4be39a5 in ThreadWeaver::JobCollectionJobRunner::execute (this=0x9bea6c0, t=0xa551820) at ../../../threadweaver/Weaver/JobCollection.cpp:82
#21 0xb4be3c72 in ThreadWeaver::JobCollection::execute (this=0xbc6d900, t=0xa551820) at ../../../threadweaver/Weaver/JobCollection.cpp:231
#22 0xb4be1962 in ThreadWeaver::ThreadRunHelper::run (this=0xa4e45304, parent=0x8b83460, th=0xa551820) at ../../../threadweaver/Weaver/Thread.cpp:95
#23 0xb4be1a4a in ThreadWeaver::Thread::run (this=0xa551820) at ../../../threadweaver/Weaver/Thread.cpp:142
#24 0xb6b6b300 in QThreadPrivate::start (arg=0xa551820) at thread/qthread_unix.cpp:298
#25 0xb5c1bc39 in start_thread (arg=0xa4e45b70) at pthread_create.c:304
#26 0xb5e9e40e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa4644b70 (LWP 17385)):
#0  0xb7726424 in __kernel_vsyscall ()
#1  0xb5c2020a in __pthread_cond_wait (cond=0x8c76eb8, mutex=0x8c76ea0) at pthread_cond_wait.c:153
#2  0xb5eab4fd in __pthread_cond_wait (cond=0x8c76eb8, mutex=0x8c76ea0) at forward.c:139
#3  0xb6b6b870 in wait (time=4294967295, this=0x8c76ea0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x8b83478, mutex=0x8b58ac8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4be0266 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8b83460, th=0xa520d58) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4be2d5b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8c6a9a0, th=0xa520d58) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4bdfe9a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8b83460, th=0xa520d58) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4be2e5c in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c6a9a0, th=0xa520d58) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4bdfdf3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8b83460, th=0xa520d58, previous=0xab9fdf8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4be1994 in ThreadWeaver::ThreadRunHelper::run (this=0xa4644304, parent=0x8b83460, th=0xa520d58) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb4be1a4a in ThreadWeaver::Thread::run (this=0xa520d58) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb6b6b300 in QThreadPrivate::start (arg=0xa520d58) at thread/qthread_unix.cpp:298
#13 0xb5c1bc39 in start_thread (arg=0xa4644b70) at pthread_create.c:304
#14 0xb5e9e40e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb29d6710 (LWP 17294)):
[KCrash Handler]
#5  effectiveAdvance (item=<optimized out>, this=<optimized out>) at text/qtextengine_p.h:220
#6  QTextLine::cursorToX (this=0xbf8aca6c, cursorPos=0xbf8aca7c, edge=QTextLine::Leading) at text/qtextlayout.cpp:2586
#7  0xaff6dd9f in cursorToX (edge=QTextLine::Leading, cursorPos=3, this=0xbf8aca6c) at /usr/include/qt4/QtGui/qtextlayout.h:219
#8  KateRenderer::layoutLine (this=0x9cb3df0, lineLayout=..., maxwidth=0, cacheLayout=true) at ../../part/render/katerenderer.cpp:961
#9  0xaff72d69 in KateLayoutCache::line (this=0x9cb0398, realLine=75, virtualLine=-1) at ../../part/render/katelayoutcache.cpp:295
#10 0xaff747cb in KateLayoutCache::updateViewCache (this=0x9cb0398, startPos=..., newViewLineCount=0, viewLinesScrolled=0) at ../../part/render/katelayoutcache.cpp:181
#11 0xaffcf538 in KateViewInternal::tagLines (this=0x9cb0a80, start=..., end=..., realCursors=true) at ../../part/view/kateviewinternal.cpp:1963
#12 0xaffcfa78 in KateViewInternal::tagLines (this=0x9cb0a80, start=26, end=113, realLines=true) at ../../part/view/kateviewinternal.cpp:1933
#13 0xaffb32ba in KateView::tagLines (this=0x9cb0500, start=26, end=113, realLines=true) at ../../part/view/kateview.cpp:1650
#14 0xaffc60fe in KateView::slotDelayedUpdateOfView (this=0x9cb0500) at ../../part/view/kateview.cpp:2780
#15 0xaffc61f6 in KateView::qt_metacall (this=0x9cb0500, _c=QMetaObject::InvokeMetaMethod, _id=135, _a=0xa2a92e40) at ./kateview.moc:460
#16 0xb6c877ed in metacall (argv=0xa2a92e40, idx=174, cl=QMetaObject::InvokeMetaMethod, object=0x9cb0500) at kernel/qmetaobject.cpp:245
#17 QMetaObject::metacall (object=0x9cb0500, cl=QMetaObject::InvokeMetaMethod, idx=174, argv=0xa2a92e40) at kernel/qmetaobject.cpp:240
#18 0xb6c92765 in placeMetaCall (object=0x9cb0500, this=0xa2a95a80) at kernel/qobject.cpp:527
#19 QMetaCallEvent::placeMetaCall (this=0xa2a95a80, object=0x9cb0500) at kernel/qobject.cpp:522
#20 0xb6c9b88b in QObject::event (this=0x9cb0500, e=0xa2a95a80) at kernel/qobject.cpp:1195
#21 0xb61be222 in QWidget::event (this=0x9cb0500, event=0xa2a95a80) at kernel/qwidget.cpp:8821
#22 0xb6163fc4 in notify_helper (e=0xa2a95a80, receiver=0x9cb0500, this=0x8a1d6e8) at kernel/qapplication.cpp:4559
#23 QApplicationPrivate::notify_helper (this=0x8a1d6e8, receiver=0x9cb0500, e=0xa2a95a80) at kernel/qapplication.cpp:4531
#24 0xb616947a in QApplication::notify (this=0x8a1d6e8, receiver=0x9cb0500, e=0xa2a95a80) at kernel/qapplication.cpp:4524
#25 0xb7070511 in KApplication::notify (this=0xbf8ad860, receiver=0x9cb0500, event=0xa2a95a80) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x08051d5d in KDevelopApplication::notify (this=0xbf8ad860, receiver=0x9cb0500, event=0xa2a95a80) at ../../app/main.cpp:90
#27 0xb6c804de in QCoreApplication::notifyInternal (this=0xbf8ad860, receiver=0x9cb0500, event=0xa2a95a80) at kernel/qcoreapplication.cpp:876
#28 0xb6c84638 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x89f1370) at kernel/qcoreapplication.cpp:1500
#30 0xb6c8496c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#31 0xb6cb31f4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#32 postEventSourceDispatch (s=0x8a17060) at kernel/qeventdispatcher_glib.cpp:279
#33 0xb50a9946 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0xb50a9ce5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0xb50a9dc1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0xb6cb35e7 in QEventDispatcherGlib::processEvents (this=0x89f1ed8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#37 0xb621966a in QGuiEventDispatcherGlib::processEvents (this=0x89f1ed8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0xb6c7f04d in QEventLoop::processEvents (this=0xbf8ad674, flags=...) at kernel/qeventloop.cpp:149
#39 0xb6c7f2e9 in QEventLoop::exec (this=0xbf8ad674, flags=...) at kernel/qeventloop.cpp:204
#40 0xb6c84a1a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#41 0xb6161e34 in QApplication::exec () at kernel/qapplication.cpp:3820
#42 0x08051433 in main (argc=<optimized out>, argv=<error reading variable: Cannot access memory at address 0x730>) at ../../app/main.cpp:467

Reported using DrKonqi
Comment 1 Ignat Semenov 2012-10-27 15:32:59 UTC 
Created attachment 74831 [details]
New crash information added by DrKonqi

kdevelop (4.3.60) on KDE Platform 4.9.80 using Qt 4.8.2

- What I was doing when the application crashed:

Launch KDevelop with kde-baseapps & kdelibs projects open in the previous session (i.e. kdevelop was loading a certain project on startup).

-- Backtrace (Reduced):
#6  0x00007f88fc34d200 in QTextLine::cursorToX(int*, QTextLine::Edge) const () from /lib64/libQtGui.so.4
#7  0x00007f88e4514ac9 in cursorToX (edge=QTextLine::Leading, cursorPos=12, this=0x7fff3eeb4cf0) at /usr/include/QtGui/qtextlayout.h:230
#8  KateRenderer::layoutLine (this=0x538bb60, lineLayout=..., maxwidth=0, cacheLayout=<optimized out>) at /home/orly/kdesrc/kde/kde-baseapps/kate/part/render/katerenderer.cpp:905
#9  0x00007f88e451927d in KateLayoutCache::line (this=0x538c640, realLine=1292, virtualLine=1292) at /home/orly/kdesrc/kde/kde-baseapps/kate/part/render/katelayoutcache.cpp:318
#10 0x00007f88e456ae40 in KateViewInternal::viewLineOffset (this=this@entry=0x538bd70, virtualCursor=..., offset=1, keepX=keepX@entry=false) at /home/orly/kdesrc/kde/kde-baseapps/kate/part/view/kateviewinternal.cpp:1327
Comment 2 Ignat Semenov 2012-10-27 15:41:16 UTC 
Actually, in my case, everything except kate was built from trunk, whereas kate may have been distro-provided, version 3.9.80.
Comment 3 Milian Wolff 2012-10-28 02:32:16 UTC 
supposed to be fixed in kate

*** This bug has been marked as a duplicate of bug 292947 ***