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 2.6.32-25-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
On Gnome desktop when I opend Qt documents in kdevelop,It Crash

 -- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb46d4710 (LWP 1481))]

Thread 12 (Thread 0xae8b3b70 (LWP 1494)):
#0  0xb77ff422 in __kernel_vsyscall ()
#1  0xb6126342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb620fa34 in __pthread_cond_timedwait (cond=0xa13fba8, mutex=0xa13fb90, abstime=0xae8b32b0) at forward.c:152
#3  0xb6e8120f in QWaitConditionPrivate::wait (this=0xa143924, mutex=0xa143928, time=200000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0xa143924, mutex=0xa143928, time=200000) at thread/qwaitcondition_unix.cpp:159
#5  0xb526f4e5 in KDevelop::DUChainPrivate::CleanupThread::run (this=0xa143918) at ../../language/duchain/duchain.cpp:286
#6  0xb6e8032e in QThreadPrivate::start (arg=0xa143918) at thread/qthread_unix.cpp:248
#7  0xb612196e in start_thread (arg=0xae8b3b70) at pthread_create.c:300
#8  0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 11 (Thread 0xad93bb70 (LWP 1496)):
#0  0xb77ff422 in __kernel_vsyscall ()
#1  0xb6126015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb620f9dd in __pthread_cond_wait (cond=0xa1a3cf0, mutex=0xa1a3cd8) at forward.c:139
#3  0xb6e81287 in QWaitConditionPrivate::wait (this=0xa1a92d8, mutex=0x9d3d1f8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa1a92d8, mutex=0x9d3d1f8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb492d870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1a92c0, th=0x9bb0628) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb493038c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa18ad38, th=0x9bb0628) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb492c27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1a92c0, th=0x9bb0628) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4930482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa18ad38, th=0x9bb0628) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1a92c0, th=0x9bb0628, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb49304a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa18ad38, th=0x9bb0628) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1a92c0, th=0x9bb0628, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb49304a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa18ad38, th=0x9bb0628) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1a92c0, th=0x9bb0628, previous=0xbc8cea8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb492e51e in ThreadWeaver::ThreadRunHelper::run (this=0xad93b2f4, parent=0xa1a92c0, th=0x9bb0628) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0xb492ec3b in ThreadWeaver::Thread::run (this=0x9bb0628) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0xb6e8032e in QThreadPrivate::start (arg=0x9bb0628) at thread/qthread_unix.cpp:248
#17 0xb612196e in start_thread (arg=0xad93bb70) at pthread_create.c:300
#18 0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 10 (Thread 0xaa5edb70 (LWP 1608)):
#0  0xb4efce16 in *__GI_clock_gettime (clock_id=-1259335692, tp=0xaa5ecfe8) at ../sysdeps/unix/clock_gettime.c:100
#1  0xb6fab6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0xb6fb0825 in QTimerInfoList::updateCurrentTime (this=0xa61010c) at kernel/qeventdispatcher_unix.cpp:340
#3  0xb6fb086a in QTimerInfoList::timerWait (this=0xa61010c, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0xb6fae818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaa5ed0fc) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb6fae8a5 in timerSourcePrepare (source=0x0, timeout=0xb4f00ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0xb4e6daca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0xb4e6dee9 in ?? () from /lib/libglib-2.0.so.0
#8  0xb4e6e4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0xb6fae60f in QEventDispatcherGlib::processEvents (this=0xa60e778, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0xb6f81059 in QEventLoop::processEvents (this=0xaa5ed2c0, flags=) at kernel/qeventloop.cpp:149
#11 0xb6f814aa in QEventLoop::exec (this=0xaa5ed2c0, flags=...) at kernel/qeventloop.cpp:201
#12 0xb6e7d5a8 in QThread::exec (this=0xa9697558) at thread/qthread.cpp:487
#13 0xb5368d50 in KDevelop::CompletionWorkerThread::run (this=0xa9697558) at ../../language/codecompletion/codecompletionmodel.cpp:82
#14 0xb6e8032e in QThreadPrivate::start (arg=0xa9697558) at thread/qthread_unix.cpp:248
#15 0xb612196e in start_thread (arg=0xaa5edb70) at pthread_create.c:300
#16 0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0xaadeeb70 (LWP 1609)):
#0  0xb620fbeb in pthread_mutex_unlock (mutex=0xa61af78) at forward.c:184
#1  0xb4e6dab8 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#2  0xb4e6dee9 in ?? () from /lib/libglib-2.0.so.0
#3  0xb4e6e4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0xb6fae60f in QEventDispatcherGlib::processEvents (this=0xa54d0e0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#5  0xb6f81059 in QEventLoop::processEvents (this=0xaadee2c0, flags=) at kernel/qeventloop.cpp:149
#6  0xb6f814aa in QEventLoop::exec (this=0xaadee2c0, flags=...) at kernel/qeventloop.cpp:201
#7  0xb6e7d5a8 in QThread::exec (this=0xaf181a50) at thread/qthread.cpp:487
#8  0xb5368d50 in KDevelop::CompletionWorkerThread::run (this=0xaf181a50) at ../../language/codecompletion/codecompletionmodel.cpp:82
#9  0xb6e8032e in QThreadPrivate::start (arg=0xaf181a50) at thread/qthread_unix.cpp:248
#10 0xb612196e in start_thread (arg=0xaadeeb70) at pthread_create.c:300
#11 0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xa7dc6b70 (LWP 1610)):
#0  0xb77ff422 in __kernel_vsyscall ()
#1  0xb6126342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb620fa34 in __pthread_cond_timedwait (cond=0xa7dc6224, mutex=0xa7dc6254, abstime=0xa7dc62a0) at forward.c:152
#3  0xb6e7fc1e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:398
#4  0xb6e7fd73 in QThread::msleep (msecs=30) at thread/qthread_unix.cpp:424
#5  0xa879731b in ?? () from /usr/lib/kde4/kdevcpplanguagesupport.so
#6  0xb6e8032e in QThreadPrivate::start (arg=0xa60bef8) at thread/qthread_unix.cpp:248
#7  0xb612196e in start_thread (arg=0xa7dc6b70) at pthread_create.c:300
#8  0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xa6cbdb70 (LWP 1618)):
#0  0xb77ff422 in __kernel_vsyscall ()
#1  0xb6126015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb620f9dd in __pthread_cond_wait (cond=0xa0cfaa0, mutex=0xa0cfa88) at forward.c:139
#3  0xb6e81287 in QWaitConditionPrivate::wait (this=0xa0cf950, mutex=0xa0d19e8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa0cf950, mutex=0xa0d19e8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb492d870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa0cf938, th=0xa69efb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb493038c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0abbb8, th=0xa69efb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb492c27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa0cf938, th=0xa69efb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4930482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0abbb8, th=0xa69efb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa0cf938, th=0xa69efb8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb49304a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0abbb8, th=0xa69efb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa0cf938, th=0xa69efb8, previous=0xafd8028) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb492e51e in ThreadWeaver::ThreadRunHelper::run (this=0xa6cbd2f4, parent=0xa0cf938, th=0xa69efb8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb492ec3b in ThreadWeaver::Thread::run (this=0xa69efb8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb6e8032e in QThreadPrivate::start (arg=0xa69efb8) at thread/qthread_unix.cpp:248
#15 0xb612196e in start_thread (arg=0xa6cbdb70) at pthread_create.c:300
#16 0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xa64bcb70 (LWP 1619)):
#0  0xb77ff422 in __kernel_vsyscall ()
#1  0xb6126015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb620f9dd in __pthread_cond_wait (cond=0xa0cfaa0, mutex=0xa0cfa88) at forward.c:139
#3  0xb6e81287 in QWaitConditionPrivate::wait (this=0xa0cf950, mutex=0xa0d19e8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa0cf950, mutex=0xa0d19e8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb492d870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa0cf938, th=0xa98083c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb493038c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0abbb8, th=0xa98083c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb492c27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa0cf938, th=0xa98083c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4930482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0abbb8, th=0xa98083c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa0cf938, th=0xa98083c0, previous=0xb9cb6f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb492e51e in ThreadWeaver::ThreadRunHelper::run (this=0xa64bc2f4, parent=0xa0cf938, th=0xa98083c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb492ec3b in ThreadWeaver::Thread::run (this=0xa98083c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb6e8032e in QThreadPrivate::start (arg=0xa98083c0) at thread/qthread_unix.cpp:248
#13 0xb612196e in start_thread (arg=0xa64bcb70) at pthread_create.c:300
#14 0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xad13ab70 (LWP 1907)):
#0  0xb77ff422 in __kernel_vsyscall ()
#1  0xb6126015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb620f9dd in __pthread_cond_wait (cond=0xa1a3cf0, mutex=0xa1a3cd8) at forward.c:139
#3  0xb6e81287 in QWaitConditionPrivate::wait (this=0xa1a92d8, mutex=0x9d3d1f8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa1a92d8, mutex=0x9d3d1f8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb492d870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1a92c0, th=0xa347348) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb493038c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa18ad38, th=0xa347348) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb492c27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1a92c0, th=0xa347348) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4930482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa18ad38, th=0xa347348) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1a92c0, th=0xa347348, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb49304a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa18ad38, th=0xa347348) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1a92c0, th=0xa347348, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb49304a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa18ad38, th=0xa347348) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1a92c0, th=0xa347348, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb49304a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa18ad38, th=0xa347348) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1a92c0, th=0xa347348, previous=0xc63af08) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb492e51e in ThreadWeaver::ThreadRunHelper::run (this=0xad13a2f4, parent=0xa1a92c0, th=0xa347348) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0xb492ec3b in ThreadWeaver::Thread::run (this=0xa347348) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0xb6e8032e in QThreadPrivate::start (arg=0xa347348) at thread/qthread_unix.cpp:248
#19 0xb612196e in start_thread (arg=0xad13ab70) at pthread_create.c:300
#20 0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xa4dfeb70 (LWP 1990)):
#0  0xb77ff422 in __kernel_vsyscall ()
#1  0xb6126015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb620f9dd in __pthread_cond_wait (cond=0xb4cfb28c, mutex=0xb4cfb274) at forward.c:139
#3  0xb4c1cc97 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb4cf61a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0xb4c1cce1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb4cf61a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0xb612196e in start_thread (arg=0xa4dfeb70) at pthread_create.c:300
#6  0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa55ffb70 (LWP 2396)):
#0  0xb77ff422 in __kernel_vsyscall ()
#1  0xb6126015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb620f9dd in __pthread_cond_wait (cond=0xa1a3cf0, mutex=0xa1a3cd8) at forward.c:139
#3  0xb6e81287 in QWaitConditionPrivate::wait (this=0xa1a92d8, mutex=0x9d3d1f8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa1a92d8, mutex=0x9d3d1f8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb492d870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1a92c0, th=0xc297cb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb493038c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa18ad38, th=0xc297cb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb492c27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1a92c0, th=0xc297cb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4930482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa18ad38, th=0xc297cb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1a92c0, th=0xc297cb0, previous=0xc6cd8c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb492e51e in ThreadWeaver::ThreadRunHelper::run (this=0xa55ff2f4, parent=0xa1a92c0, th=0xc297cb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb492ec3b in ThreadWeaver::Thread::run (this=0xc297cb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb6e8032e in QThreadPrivate::start (arg=0xc297cb0) at thread/qthread_unix.cpp:248
#13 0xb612196e in start_thread (arg=0xa55ffb70) at pthread_create.c:300
#14 0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa3affb70 (LWP 2397)):
#0  0xb77ff422 in __kernel_vsyscall ()
#1  0xb6126015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb620f9dd in __pthread_cond_wait (cond=0xa1a3cf0, mutex=0xa1a3cd8) at forward.c:139
#3  0xb6e81287 in QWaitConditionPrivate::wait (this=0xa1a92d8, mutex=0x9d3d1f8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa1a92d8, mutex=0x9d3d1f8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb492d870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1a92c0, th=0xc383fb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb493038c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa18ad38, th=0xc383fb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb492c27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1a92c0, th=0xc383fb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4930482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa18ad38, th=0xc383fb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1a92c0, th=0xc383fb8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb49304a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa18ad38, th=0xc383fb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb492d4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1a92c0, th=0xc383fb8, previous=0xb91d448) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb492e51e in ThreadWeaver::ThreadRunHelper::run (this=0xa3aff2f4, parent=0xa1a92c0, th=0xc383fb8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb492ec3b in ThreadWeaver::Thread::run (this=0xc383fb8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb6e8032e in QThreadPrivate::start (arg=0xc383fb8) at thread/qthread_unix.cpp:248
#15 0xb612196e in start_thread (arg=0xa3affb70) at pthread_create.c:300
#16 0xb6202a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb46d4710 (LWP 1481)):
[KCrash Handler]
#6  QListData::isEmpty (this=0x0, doc=...) at /usr/include/qt4/QtCore/qlist.h:91
#7  QList<KSharedPtr<KDevelop::IDocumentation> >::isEmpty (this=0x0, doc=...) at /usr/include/qt4/QtCore/qlist.h:134
#8  DocumentationView::addHistory (this=0x0, doc=...) at ../../shell/documentationview.cpp:179
#9  0xb75328a7 in DocumentationView::showDocumentation (this=0x0, doc=) at ../../shell/documentationview.cpp:173
#10 0xb75318b9 in KDevelop::DocumentationController::showDocumentation (this=0xa0dc550, doc=...) at ../../shell/documentationcontroller.cpp:148
#11 0xaafc3f6f in ?? () from /usr/lib/kde4/kdevqthelp.so
#12 0xaafbcb1b in ?? () from /usr/lib/kde4/kdevqthelp.so
#13 0xb6f87c9a in QMetaObject::metacall (object=0xaaae390, cl=QMetaObject::InvokeMetaMethod, idx=173924696, argv=0xa5de150) at kernel/qmetaobject.cpp:237
#14 0xb6f963d5 in QMetaObject::activate (sender=0xba6a9f8, m=0xb6e08164, local_signal_index=1, argv=0xbfbdeff8) at kernel/qobject.cpp:3293
#15 0xb6a6c053 in QAbstractItemView::clicked (this=0xba6a9f8, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:331
#16 0xb6a79d6a in QAbstractItemView::mouseReleaseEvent (this=0xba6a9f8, event=0xbfbdf9d0) at itemviews/qabstractitemview.cpp:1780
#17 0xb6ac443c in QTreeView::mouseReleaseEvent (this=0xba6a9f8, event=0xbfbdf9d0) at itemviews/qtreeview.cpp:1820
#18 0xb65317f8 in QWidget::event (this=0xba6a9f8, event=0xbfbdf9d0) at kernel/qwidget.cpp:7998
#19 0xb692dfd3 in QFrame::event (this=0xba6a9f8, e=0xbfbdf9d0) at widgets/qframe.cpp:557
#20 0xb69c8382 in QAbstractScrollArea::viewportEvent (this=0x0, e=0x0) at widgets/qabstractscrollarea.cpp:1036
#21 0xb6a7cbd7 in QAbstractItemView::viewportEvent (this=0xba6a9f8, event=0xbfbdf9d0) at itemviews/qabstractitemview.cpp:1610
#22 0xb6abdf7c in QTreeView::viewportEvent (this=0xba6a9f8, event=0xbfbdf9d0) at itemviews/qtreeview.cpp:1248
#23 0xb69cac65 in QAbstractScrollAreaPrivate::viewportEvent (this=0xa6c20a0, o=0xbde9830, e=0xbfbdf9d0) at widgets/qabstractscrollarea_p.h:100
#24 QAbstractScrollAreaFilter::eventFilter (this=0xa6c20a0, o=0xbde9830, e=0xbfbdf9d0) at widgets/qabstractscrollarea_p.h:116
#25 0xb6f81cda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x98d3cb8, receiver=0xbde9830, event=0xbfbdf9d0) at kernel/qcoreapplication.cpp:819
#26 0xb64d34b9 in QApplicationPrivate::notify_helper (this=0x98d3cb8, receiver=0xbde9830, e=0xbfbdf9d0) at kernel/qapplication.cpp:4296
#27 0xb64da9f7 in QApplication::notify (this=0xbfbe0328, receiver=0xbde9830, e=0xbfbdf9d0) at kernel/qapplication.cpp:3865
#28 0xb7277f2a in KApplication::notify (this=0xbfbe0328, receiver=0xbde9830, event=0xbfbdf9d0) at ../../kdeui/kernel/kapplication.cpp:302
#29 0xb6f82a3b in QCoreApplication::notifyInternal (this=0xbfbe0328, receiver=0xbde9830, event=0xbfbdf9d0) at kernel/qcoreapplication.cpp:704
#30 0xb64d9952 in QCoreApplication::sendEvent (receiver=0xbde9830, event=0xbfbdf9d0, alienWidget=0xbde9830, nativeWidget=0xa6c5880, buttonDown=0xb6e17058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QApplicationPrivate::sendMouseEvent (receiver=0xbde9830, event=0xbfbdf9d0, alienWidget=0xbde9830, nativeWidget=0xa6c5880, buttonDown=0xb6e17058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#32 0xb6565088 in QETWidget::translateMouseEvent (this=0xa6c5880, event=0xbfbdfeec) at kernel/qapplication_x11.cpp:4368
#33 0xb6564511 in QApplication::x11ProcessEvent (this=0xbfbe0328, event=0xbfbdfeec) at kernel/qapplication_x11.cpp:3379
#34 0xb659360a in x11EventSourceDispatch (s=0x98d6e00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0xb4e6a5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0xb4e6e2d8 in ?? () from /lib/libglib-2.0.so.0
#37 0xb4e6e4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0xb6fae5d5 in QEventDispatcherGlib::processEvents (this=0x98926f8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#39 0xb6593135 in QGuiEventDispatcherGlib::processEvents (this=0x98926f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0xb6f81059 in QEventLoop::processEvents (this=0xbfbe01e4, flags=) at kernel/qeventloop.cpp:149
#41 0xb6f814aa in QEventLoop::exec (this=0xbfbe01e4, flags=...) at kernel/qeventloop.cpp:201
#42 0xb6f8569f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#43 0xb64d3577 in QApplication::exec () at kernel/qapplication.cpp:3579
#44 0x08050023 in _start ()

Possible duplicates by query: bug 245203, bug 235781.

Reported using DrKonqi