Bug 266273

Summary: Kdevelop crashes after closing tab
Product: [Applications] kdevelop Reporter: Bastian Neumann <neumann.bastian>
Component: generalAssignee: kdevelop-bugs-null
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: 4.2.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Bastian Neumann 2011-02-14 09:38:24 UTC 
Application: kdevelop (4.0.2 (using KDevPlatform 1.0.2))
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:

I edited some local files and closed a tab. This happens sometimes and it is not really reproduceable. 
It happens after a while and not wth every tab. Sometimes it takes hours sometimes just minutes.

I use it with PHP files!

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77d6710 (LWP 4851))]

Thread 11 (Thread 0xb3b9bb70 (LWP 4853)):
#0  0x0098a416 in __kernel_vsyscall ()
#1  0x0011a884 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0x00631df4 in __pthread_cond_timedwait (cond=0x89a6878, mutex=0x89a6860, abstime=0xb3b9b2b0) at forward.c:152
#3  0x0106094f in wait (this=0x89bc85c, mutex=0x89bc860, time=200000) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x89bc85c, mutex=0x89bc860, time=200000) at thread/qwaitcondition_unix.cpp:160
#5  0x031b65b5 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x89bc850) at ../../language/duchain/duchain.cpp:286
#6  0x0105fdf9 in QThreadPrivate::start (arg=0x89bc850) at thread/qthread_unix.cpp:266
#7  0x00115cc9 in start_thread (arg=0xb3b9bb70) at pthread_create.c:304
#8  0x0062469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 10 (Thread 0xb333cb70 (LWP 4855)):
#0  0x0098a416 in __kernel_vsyscall ()
#1  0x0011a4dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00631d9d in __pthread_cond_wait (cond=0x8aa6c08, mutex=0x8aa6bf0) at forward.c:139
#3  0x010609c7 in wait (this=0x8aa6178, mutex=0x87f09e8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8aa6178, mutex=0x87f09e8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x08288030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8aa6160, th=0x8a5c450) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0828b7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0828755b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8aa6160, th=0x8a5c450) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0828b8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#21 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#22 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#23 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#24 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#25 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#26 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#27 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#28 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#29 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#30 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#31 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#32 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#33 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#34 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#35 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#36 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#37 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#38 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x8a5c450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#39 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x8a5c450, previous=0x9d44fa8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#40 0x0828995e in ThreadWeaver::ThreadRunHelper::run (this=0xb333c2f4, parent=0x8aa6160, th=0x8a5c450) at ../../../threadweaver/Weaver/Thread.cpp:87
#41 0x0828a07b in ThreadWeaver::Thread::run (this=0x8a5c450) at ../../../threadweaver/Weaver/Thread.cpp:142
#42 0x0105fdf9 in QThreadPrivate::start (arg=0x8a5c450) at thread/qthread_unix.cpp:266
#43 0x00115cc9 in start_thread (arg=0xb333cb70) at pthread_create.c:304
#44 0x0062469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0xb18f6b70 (LWP 4860)):
#0  0x00fcce36 in clock_gettime (clock_id=16584692, tp=0xb18f5fc0) at ../sysdeps/unix/clock_gettime.c:100
#1  0x010bb50b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x011926e5 in QTimerInfoList::updateCurrentTime (this=0x8c30a0c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0119272a in QTimerInfoList::timerWait (this=0x8c30a0c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x011907a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb18f60ec) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0119083d in timerSourcePrepare (source=0x0, timeout=0xfd0ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01a00e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x01a01279 in ?? () from /lib/libglib-2.0.so.0
#9  0x01a01848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0119059f in QEventDispatcherGlib::processEvents (this=0x8d73a38, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x01160609 in QEventLoop::processEvents (this=0xb18f62c0, flags=) at kernel/qeventloop.cpp:149
#12 0x01160a8a in QEventLoop::exec (this=0xb18f62c0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0105cb7e in QThread::exec (this=0x8d63aa0) at thread/qthread.cpp:490
#14 0x032b38d8 in KDevelop::CompletionWorkerThread::run (this=0x8d63aa0) at ../../language/codecompletion/codecompletionmodel.cpp:81
#15 0x0105fdf9 in QThreadPrivate::start (arg=0x8d63aa0) at thread/qthread_unix.cpp:266
#16 0x00115cc9 in start_thread (arg=0xb18f6b70) at pthread_create.c:304
#17 0x0062469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xad9b9b70 (LWP 4861)):
#0  __i686.get_pc_thunk.bx () at ../sysdeps/i386/i686/multiarch/strcmp.S:49
#1  0x00631f3b in pthread_mutex_lock (mutex=0x914d164) at forward.c:182
#2  0x019ff412 in g_main_context_release () from /lib/libglib-2.0.so.0
#3  0x01a01473 in ?? () from /lib/libglib-2.0.so.0
#4  0x01a01848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0119059f in QEventDispatcherGlib::processEvents (this=0x8edf798, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x01160609 in QEventLoop::processEvents (this=0xad9b9290, flags=) at kernel/qeventloop.cpp:149
#7  0x01160a8a in QEventLoop::exec (this=0xad9b9290, flags=...) at kernel/qeventloop.cpp:201
#8  0x0105cb7e in QThread::exec (this=0x9145d20) at thread/qthread.cpp:490
#9  0x0113f35b in QInotifyFileSystemWatcherEngine::run (this=0x9145d20) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0105fdf9 in QThreadPrivate::start (arg=0x9145d20) at thread/qthread_unix.cpp:266
#11 0x00115cc9 in start_thread (arg=0xad9b9b70) at pthread_create.c:304
#12 0x0062469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xb107db70 (LWP 4889)):
#0  0x0098a416 in __kernel_vsyscall ()
#1  0x0011a4dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00631d9d in __pthread_cond_wait (cond=0x890d3f8, mutex=0x890d3e0) at forward.c:139
#3  0x010609c7 in wait (this=0x890d350, mutex=0x8764688, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x890d350, mutex=0x8764688, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x08288030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x890d338, th=0x93b3608) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0828b7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8766610, th=0x93b3608) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0828755b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x890d338, th=0x93b3608) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0828b8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8766610, th=0x93b3608) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x890d338, th=0x93b3608, previous=0x9ee18e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0828995e in ThreadWeaver::ThreadRunHelper::run (this=0xb107d2f4, parent=0x890d338, th=0x93b3608) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0828a07b in ThreadWeaver::Thread::run (this=0x93b3608) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0105fdf9 in QThreadPrivate::start (arg=0x93b3608) at thread/qthread_unix.cpp:266
#13 0x00115cc9 in start_thread (arg=0xb107db70) at pthread_create.c:304
#14 0x0062469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xac576b70 (LWP 4890)):
#0  0x0098a416 in __kernel_vsyscall ()
#1  0x0011a4dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00631d9d in __pthread_cond_wait (cond=0x890d3f8, mutex=0x890d3e0) at forward.c:139
#3  0x010609c7 in wait (this=0x890d350, mutex=0x8764688, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x890d350, mutex=0x8764688, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x08288030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x890d338, th=0x8f31ae0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0828b7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8766610, th=0x8f31ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0828755b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x890d338, th=0x8f31ae0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0828b8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8766610, th=0x8f31ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x890d338, th=0x8f31ae0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8766610, th=0x8f31ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x890d338, th=0x8f31ae0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8766610, th=0x8f31ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x890d338, th=0x8f31ae0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8766610, th=0x8f31ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x890d338, th=0x8f31ae0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8766610, th=0x8f31ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x890d338, th=0x8f31ae0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8766610, th=0x8f31ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x890d338, th=0x8f31ae0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8766610, th=0x8f31ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#21 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x890d338, th=0x8f31ae0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#22 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8766610, th=0x8f31ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#23 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x890d338, th=0x8f31ae0, previous=0xacecb40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#24 0x0828995e in ThreadWeaver::ThreadRunHelper::run (this=0xac5762f4, parent=0x890d338, th=0x8f31ae0) at ../../../threadweaver/Weaver/Thread.cpp:87
#25 0x0828a07b in ThreadWeaver::Thread::run (this=0x8f31ae0) at ../../../threadweaver/Weaver/Thread.cpp:142
#26 0x0105fdf9 in QThreadPrivate::start (arg=0x8f31ae0) at thread/qthread_unix.cpp:266
#27 0x00115cc9 in start_thread (arg=0xac576b70) at pthread_create.c:304
#28 0x0062469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xabd75b70 (LWP 4891)):
#0  0x0098a416 in __kernel_vsyscall ()
#1  0x0011a4dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00631d9d in __pthread_cond_wait (cond=0x201e290, mutex=0x201e278) at forward.c:139
#3  0x01f1a877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x20191a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x01f1a8c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x20191a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x00115cc9 in start_thread (arg=0xabd75b70) at pthread_create.c:304
#6  0x0062469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xaafffb70 (LWP 4895)):
#0  0x0098a416 in __kernel_vsyscall ()
#1  0x0011a4dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00631d9d in __pthread_cond_wait (cond=0x8aa6c08, mutex=0x8aa6bf0) at forward.c:139
#3  0x010609c7 in wait (this=0x8aa6178, mutex=0x87f09e8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8aa6178, mutex=0x87f09e8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x08288030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8aa6160, th=0x9293ad8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0828b7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a146f8, th=0x9293ad8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0828755b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8aa6160, th=0x9293ad8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0828b8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x9293ad8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x9293ad8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x9293ad8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x9293ad8, previous=0x9fba968) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0828995e in ThreadWeaver::ThreadRunHelper::run (this=0xaafff2f4, parent=0x8aa6160, th=0x9293ad8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0828a07b in ThreadWeaver::Thread::run (this=0x9293ad8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x0105fdf9 in QThreadPrivate::start (arg=0x9293ad8) at thread/qthread_unix.cpp:266
#15 0x00115cc9 in start_thread (arg=0xaafffb70) at pthread_create.c:304
#16 0x0062469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xaa7feb70 (LWP 4896)):
#0  0x0098a416 in __kernel_vsyscall ()
#1  0x0011a4dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00631d9d in __pthread_cond_wait (cond=0x8aa6c08, mutex=0x8aa6bf0) at forward.c:139
#3  0x010609c7 in wait (this=0x8aa6178, mutex=0x87f09e8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8aa6178, mutex=0x87f09e8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x08288030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8aa6160, th=0xa0af460) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0828b7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a146f8, th=0xa0af460) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0828755b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8aa6160, th=0xa0af460) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0828b8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0xa0af460) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0xa0af460, previous=0xa0e98e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0828995e in ThreadWeaver::ThreadRunHelper::run (this=0xaa7fe2f4, parent=0x8aa6160, th=0xa0af460) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0828a07b in ThreadWeaver::Thread::run (this=0xa0af460) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0105fdf9 in QThreadPrivate::start (arg=0xa0af460) at thread/qthread_unix.cpp:266
#13 0x00115cc9 in start_thread (arg=0xaa7feb70) at pthread_create.c:304
#14 0x0062469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa9ffdb70 (LWP 5071)):
#0  0x0098a416 in __kernel_vsyscall ()
#1  0x0011a4dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00631d9d in __pthread_cond_wait (cond=0x8aa6c08, mutex=0x8aa6bf0) at forward.c:139
#3  0x010609c7 in wait (this=0x8aa6178, mutex=0x87f09e8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8aa6178, mutex=0x87f09e8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x08288030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8aa6160, th=0x9e82348) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0828b7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a146f8, th=0x9e82348) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0828755b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8aa6160, th=0x9e82348) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0828b8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x9e82348) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x9e82348, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x9e82348) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x9e82348, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0828b8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a146f8, th=0x9e82348) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x08288533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8aa6160, th=0x9e82348, previous=0x9fd63c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0828995e in ThreadWeaver::ThreadRunHelper::run (this=0xa9ffd2f4, parent=0x8aa6160, th=0x9e82348) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x0828a07b in ThreadWeaver::Thread::run (this=0x9e82348) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x0105fdf9 in QThreadPrivate::start (arg=0x9e82348) at thread/qthread_unix.cpp:266
#17 0x00115cc9 in start_thread (arg=0xa9ffdb70) at pthread_create.c:304
#18 0x0062469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb77d6710 (LWP 4851)):
[KCrash Handler]
#7  0x000003ef in ?? ()
#8  0x031725e1 in SimpleCursor (this=0xae984560) at ../../language/editor/simplecursor.h:40
#9  SimpleRange (this=0xae984560) at ../../language/editor/simplerange.h:42
#10 KDevelop::DocumentRangeObject::syncFromSmart (this=0xae984560) at ../../language/editor/documentrangeobject.cpp:92
#11 0x03172869 in KDevelop::DocumentRangeObject::range (this=0xae984560) at ../../language/editor/documentrangeobject.cpp:217
#12 0x08573b09 in ?? () from /usr/lib/libkdev4phpcompletion.so
#13 0x0856e70b in Php::CodeCompletionContext::completionItems(bool&, bool) () from /usr/lib/libkdev4phpcompletion.so
#14 0x032ae297 in KDevelop::CodeCompletionWorker::computeCompletions (this=0x8c39d50, context=..., position=..., view=0xa831000, contextRange=..., contextText=...) at ../../language/codecompletion/codecompletionworker.cpp:159
#15 0x032addcb in KDevelop::CodeCompletionWorker::computeCompletions (this=0x8c39d50, context=..., position=..., view=0xa831000) at ../../language/codecompletion/codecompletionworker.cpp:119
#16 0x032aeab5 in KDevelop::CodeCompletionWorker::qt_metacall (this=0x8c39d50, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xb133f70) at ./codecompletionworker.moc:84
#17 0x0855e192 in Php::CodeCompletionWorker::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdev4phpcompletion.so
#18 0x011678ca in QMetaObject::metacall (object=0x8c39d50, cl=QMetaObject::ReadProperty, idx=5, argv=0xb133f70) at kernel/qmetaobject.cpp:237
#19 0x01172df6 in QMetaCallEvent::placeMetaCall (this=0x8fea250, object=0x8c39d50) at kernel/qobject.cpp:534
#20 0x011746a2 in QObject::event (this=0x8c39d50, e=0x9c76788) at kernel/qobject.cpp:1219
#21 0x0371ffdc in QApplicationPrivate::notify_helper (this=0x86bfb38, receiver=0x8c39d50, e=0x8fea250) at kernel/qapplication.cpp:4396
#22 0x0372604e in QApplication::notify (this=0xbff040d0, receiver=0x8c39d50, e=0x8fea250) at kernel/qapplication.cpp:3798
#23 0x00b6368a in KApplication::notify (this=0xbff040d0, receiver=0x8c39d50, event=0x8fea250) at ../../kdeui/kernel/kapplication.cpp:310
#24 0x01161b3b in QCoreApplication::notifyInternal (this=0xbff040d0, receiver=0x8c39d50, event=0x8fea250) at kernel/qcoreapplication.cpp:732
#25 0x01164d8b in sendEvent (receiver=0x0, event_type=0, data=0x866af00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x866af00) at kernel/qcoreapplication.cpp:1373
#27 0x01164f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#28 0x01190a74 in sendPostedEvents (s=0x86c1790) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#29 postEventSourceDispatch (s=0x86c1790) at kernel/qeventdispatcher_glib.cpp:277
#30 0x019fd855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#31 0x01a01668 in ?? () from /lib/libglib-2.0.so.0
#32 0x01a01848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0x01190565 in QEventDispatcherGlib::processEvents (this=0x866aa18, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#34 0x037e1be5 in QGuiEventDispatcherGlib::processEvents (this=0x866aa18, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x01160609 in QEventLoop::processEvents (this=0xbff03f84, flags=) at kernel/qeventloop.cpp:149
#36 0x01160a8a in QEventLoop::exec (this=0xbff03f84, flags=...) at kernel/qeventloop.cpp:201
#37 0x0116500f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#38 0x0371ee07 in QApplication::exec () at kernel/qapplication.cpp:3672
#39 0x0804fe00 in _start ()

This bug may be a duplicate of or related to bug 247412.

Possible duplicates by query: bug 261514, bug 254405.

Reported using DrKonqi
Comment 1 Milian Wolff 2011-02-14 12:29:00 UTC 
should be fixed in newer releases, please update and/or provide valgrind logs as suggested in bug 247412

*** This bug has been marked as a duplicate of bug 247412 ***