Bug 270325

Application: kdevelop (4.2.60)
KDE Platform Version: 4.5.5 (KDE 4.5.5) (Compiled from sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.34.8-68.fc13.i686.PAE i686
Distribution: "Fedora release 13 (Goddard)"

-- Information about the crash:
- What I was doing when the application crashed:
I simply clicked "Debug" and it crashed. Seems very strange.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7818780 (LWP 2457))]

Thread 12 (Thread 0xb3561b70 (LWP 2458)):
#0  0x00672424 in __kernel_vsyscall ()
#1  0x00a075d4 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:236
#2  0x00b24570 in wait (this=0xa13890c, mutex=0xa138910, time=1000) at thread/qwaitcondition_unix.cpp:85
#3  QWaitCondition::wait (this=0xa13890c, mutex=0xa138910, time=1000) at thread/qwaitcondition_unix.cpp:159
#4  0x00fcfc82 in KDevelop::DUChainPrivate::CleanupThread::run (this=0xa138900) at /home/doriad/src/kdevplatform/language/duchain/duchain.cpp:286
#5  0x00b2368f in QThreadPrivate::start (arg=0xa138900) at thread/qthread_unix.cpp:248
#6  0x00a03919 in start_thread (arg=0xb3561b70) at pthread_create.c:301
#7  0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 11 (Thread 0xb1dffb70 (LWP 2501)):
#0  0x00672424 in __kernel_vsyscall ()
#1  0x00a0722c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x02297f87 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libQtWebKit.so.4
#3  0x02297fd2 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
#4  0x00a03919 in start_thread (arg=0xb1dffb70) at pthread_create.c:301
#5  0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 10 (Thread 0xaff01b70 (LWP 3190)):
#0  0x00672424 in __kernel_vsyscall ()
#1  0x00a0722c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00b245ef in wait (this=0xb2b6c88, mutex=0xb2a0bc0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0xb2b6c88, mutex=0xb2a0bc0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x001f1f62 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xb2b6c70, th=0x9ffd008) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x001f491d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xb2c1448, th=0x9ffd008) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x001f10dc in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xb2b6c70, th=0x9ffd008) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x001f4a1a in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0x9ffd008) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0x9ffd008, previous=0x0) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x001f4a39 in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0x9ffd008) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0x9ffd008, previous=0x0) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x001f4a39 in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0x9ffd008) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0x9ffd008, previous=0x0) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#13 0x001f4a39 in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0x9ffd008) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:74
#14 0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0x9ffd008, previous=0x0) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#15 0x001f4a39 in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0x9ffd008) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:74
#16 0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0x9ffd008, previous=0xb6427e0) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#17 0x001f2f26 in ThreadWeaver::ThreadRunHelper::run (this=0xaff01274, parent=0xb2b6c70, th=0x9ffd008) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:87
#18 0x001f35cc in ThreadWeaver::Thread::run (this=0x9ffd008) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:142
#19 0x00b2368f in QThreadPrivate::start (arg=0x9ffd008) at thread/qthread_unix.cpp:248
#20 0x00a03919 in start_thread (arg=0xaff01b70) at pthread_create.c:301
#21 0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 9 (Thread 0xadc4db70 (LWP 3271)):
#0  0x00a051fb in __pthread_mutex_lock (mutex=0xb12373a4) at pthread_mutex_lock.c:61
#1  0x08e26768 in IA__g_main_context_check (context=0xb12373a0, max_priority=2147483647, fds=0xb12f2298, n_fds=1) at gmain.c:2471
#2  0x08e27066 in g_main_context_iterate (context=0xa06490, block=1, dispatch=1, self=0xb10492b8) at gmain.c:2588
#3  0x08e27449 in IA__g_main_context_iteration (context=0xb12373a0, may_block=1) at gmain.c:2654
#4  0x00c3c75f in QEventDispatcherGlib::processEvents (this=0xb12b8bc0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00c12c3a in QEventLoop::processEvents (this=0xadc4d240, flags=...) at kernel/qeventloop.cpp:149
#6  0x00c12f7a in QEventLoop::exec (this=0xadc4d240, flags=...) at kernel/qeventloop.cpp:201
#7  0x00b2123e in QThread::exec (this=0xb2026c8) at thread/qthread.cpp:487
#8  0x010b88a8 in KDevelop::CompletionWorkerThread::run (this=0xb2026c8) at /home/doriad/src/kdevplatform/language/codecompletion/codecompletionmodel.cpp:84
#9  0x00b2368f in QThreadPrivate::start (arg=0xb2026c8) at thread/qthread_unix.cpp:248
#10 0x00a03919 in start_thread (arg=0xadc4db70) at pthread_create.c:301
#11 0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 8 (Thread 0xad24cb70 (LWP 3272)):
#0  0x00a051fb in __pthread_mutex_lock (mutex=0xb1e129f4) at pthread_mutex_lock.c:61
#1  0x08e26910 in IA__g_main_context_prepare (context=<value optimized out>, priority=0xad24c0fc) at gmain.c:2209
#2  0x08e26e81 in g_main_context_iterate (context=0xb1e129f0, block=1, dispatch=1, self=0xb1e10070) at gmain.c:2571
#3  0x08e27449 in IA__g_main_context_iteration (context=0xb1e129f0, may_block=1) at gmain.c:2654
#4  0x00c3c75f in QEventDispatcherGlib::processEvents (this=0xb1e1bed8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00c12c3a in QEventLoop::processEvents (this=0xad24c240, flags=...) at kernel/qeventloop.cpp:149
#6  0x00c12f7a in QEventLoop::exec (this=0xad24c240, flags=...) at kernel/qeventloop.cpp:201
#7  0x00b2123e in QThread::exec (this=0xb77a9b8) at thread/qthread.cpp:487
#8  0x010b88a8 in KDevelop::CompletionWorkerThread::run (this=0xb77a9b8) at /home/doriad/src/kdevplatform/language/codecompletion/codecompletionmodel.cpp:84
#9  0x00b2368f in QThreadPrivate::start (arg=0xb77a9b8) at thread/qthread_unix.cpp:248
#10 0x00a03919 in start_thread (arg=0xad24cb70) at pthread_create.c:301
#11 0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 7 (Thread 0xabcccb70 (LWP 3277)):
#0  0x00672424 in __kernel_vsyscall ()
#1  0x00a0722c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00b245ef in wait (this=0xa0555a8, mutex=0x9ffc290, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0xa0555a8, mutex=0x9ffc290, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x001f1f62 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa055590, th=0xb782d18) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x001f491d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9ff4b40, th=0xb782d18) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x001f10dc in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa055590, th=0xb782d18) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x001f4a1a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9ff4b40, th=0xb782d18) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa055590, th=0xb782d18, previous=0xc136500) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x001f2f26 in ThreadWeaver::ThreadRunHelper::run (this=0xabccc274, parent=0xa055590, th=0xb782d18) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:87
#10 0x001f35cc in ThreadWeaver::Thread::run (this=0xb782d18) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:142
#11 0x00b2368f in QThreadPrivate::start (arg=0xb782d18) at thread/qthread_unix.cpp:248
#12 0x00a03919 in start_thread (arg=0xabcccb70) at pthread_create.c:301
#13 0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 6 (Thread 0xab2cbb70 (LWP 3278)):
#0  0x00672424 in __kernel_vsyscall ()
#1  0x00a0722c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00b245ef in wait (this=0xa0555a8, mutex=0x9ffc290, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0xa0555a8, mutex=0x9ffc290, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x001f1f62 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa055590, th=0xb2a0bd60) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x001f491d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9ff4b40, th=0xb2a0bd60) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x001f10dc in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa055590, th=0xb2a0bd60) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x001f4a1a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9ff4b40, th=0xb2a0bd60) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa055590, th=0xb2a0bd60, previous=0x0) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x001f4a39 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9ff4b40, th=0xb2a0bd60) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa055590, th=0xb2a0bd60, previous=0xbc89828) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x001f2f26 in ThreadWeaver::ThreadRunHelper::run (this=0xab2cb274, parent=0xa055590, th=0xb2a0bd60) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:87
#12 0x001f35cc in ThreadWeaver::Thread::run (this=0xb2a0bd60) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:142
#13 0x00b2368f in QThreadPrivate::start (arg=0xb2a0bd60) at thread/qthread_unix.cpp:248
#14 0x00a03919 in start_thread (arg=0xab2cbb70) at pthread_create.c:301
#15 0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 5 (Thread 0xaf500b70 (LWP 3309)):
#0  0x00672424 in __kernel_vsyscall ()
#1  0x00a0722c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00b245ef in wait (this=0xb2b6c88, mutex=0xb2a0bc0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0xb2b6c88, mutex=0xb2a0bc0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x001f1f62 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xb2b6c70, th=0xb8aae90) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x001f491d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xb2c1448, th=0xb8aae90) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x001f10dc in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xb2b6c70, th=0xb8aae90) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x001f4a1a in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0xb8aae90) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0xb8aae90, previous=0x0) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x001f4a39 in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0xb8aae90) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0xb8aae90, previous=0x0) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x001f4a39 in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0xb8aae90) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0xb8aae90, previous=0xba1a6e0) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#13 0x001f2f26 in ThreadWeaver::ThreadRunHelper::run (this=0xaf500274, parent=0xb2b6c70, th=0xb8aae90) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:87
#14 0x001f35cc in ThreadWeaver::Thread::run (this=0xb8aae90) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:142
#15 0x00b2368f in QThreadPrivate::start (arg=0xb8aae90) at thread/qthread_unix.cpp:248
#16 0x00a03919 in start_thread (arg=0xaf500b70) at pthread_create.c:301
#17 0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 4 (Thread 0xa4fffb70 (LWP 3310)):
#0  0x00672424 in __kernel_vsyscall ()
#1  0x00a0722c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00b245ef in wait (this=0xb2b6c88, mutex=0xb2a0bc0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0xb2b6c88, mutex=0xb2a0bc0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x001f1f62 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xb2b6c70, th=0xb1f84f8) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x001f491d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xb2c1448, th=0xb1f84f8) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x001f10dc in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xb2b6c70, th=0xb1f84f8) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x001f4a1a in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0xb1f84f8) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0xb1f84f8, previous=0x0) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x001f4a39 in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0xb1f84f8) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0xb1f84f8, previous=0xbc82898) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x001f2f26 in ThreadWeaver::ThreadRunHelper::run (this=0xa4fff274, parent=0xb2b6c70, th=0xb1f84f8) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:87
#12 0x001f35cc in ThreadWeaver::Thread::run (this=0xb1f84f8) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:142
#13 0x00b2368f in QThreadPrivate::start (arg=0xb1f84f8) at thread/qthread_unix.cpp:248
#14 0x00a03919 in start_thread (arg=0xa4fffb70) at pthread_create.c:301
#15 0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 3 (Thread 0xa45feb70 (LWP 3317)):
#0  0x00672424 in __kernel_vsyscall ()
#1  0x00a0722c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00b245ef in wait (this=0xb2b6c88, mutex=0xb2a0bc0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0xb2b6c88, mutex=0xb2a0bc0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x001f1f62 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xb2b6c70, th=0xb86b820) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x001f491d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xb2c1448, th=0xb86b820) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x001f10dc in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xb2b6c70, th=0xb86b820) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x001f4a1a in ThreadWeaver::WorkingHardState::applyForWork (this=0xb2c1448, th=0xb86b820) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x001f2104 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb2b6c70, th=0xb86b820, previous=0xc2c0fa8) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x001f2f26 in ThreadWeaver::ThreadRunHelper::run (this=0xa45fe274, parent=0xb2b6c70, th=0xb86b820) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:87
#10 0x001f35cc in ThreadWeaver::Thread::run (this=0xb86b820) at /usr/src/debug/kdelibs-4.5.5/threadweaver/Weaver/Thread.cpp:142
#11 0x00b2368f in QThreadPrivate::start (arg=0xb86b820) at thread/qthread_unix.cpp:248
#12 0x00a03919 in start_thread (arg=0xa45feb70) at pthread_create.c:301
#13 0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xa3bfdb70 (LWP 3538)):
#0  0x00672424 in __kernel_vsyscall ()
#1  0x00a0722c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x072e01a7 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x73b2860) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#3  0x072e01f2 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x73b2860) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#4  0x00a03919 in start_thread (arg=0xa3bfdb70) at pthread_create.c:301
#5  0x00e8dd4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb7818780 (LWP 2457)):
[KCrash Handler]
#7  0x0100e9e9 in KDevelop::DUChainBase::~DUChainBase (this=0xb207908, __in_chrg=<value optimized out>) at /home/doriad/src/kdevplatform/language/duchain/duchainbase.cpp:100
#8  0x00c26474 in QObject::connect (sender=0xb207908, signal=0xc4b1989 "closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)", receiver=0xc315e38, method=
    0x40a11bc "1closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)", type=Qt::AutoConnection) at kernel/qobject.cpp:2527
#9  0x03ed187d in QAbstractItemView::setItemDelegate (this=0xc315e38, delegate=0xb207908) at itemviews/qabstractitemview.cpp:783
#10 0x031037e0 in OutputWidget::changeDelegate (this=0xbc85728, id=1) at /home/doriad/src/kdevplatform/plugins/standardoutputview/outputwidget.cpp:185
#11 0x03102fba in OutputWidget::createListView (this=0xbc85728, id=1) at /home/doriad/src/kdevplatform/plugins/standardoutputview/outputwidget.cpp:431
#12 0x031032f9 in OutputWidget::addOutput (this=0xbc85728, id=1) at /home/doriad/src/kdevplatform/plugins/standardoutputview/outputwidget.cpp:162
#13 0x03103dfe in OutputWidget::OutputWidget (this=0xbc85728, parent=0xa454bd0, tvdata=0xb98f708) at /home/doriad/src/kdevplatform/plugins/standardoutputview/outputwidget.cpp:154
#14 0x0310019e in OutputViewFactory::create (this=0xb222118, parent=0xa454bd0) at /home/doriad/src/kdevplatform/plugins/standardoutputview/standardoutputview.cpp:58
#15 0x0016f67b in KDevelop::UiToolViewFactory::create (this=0xb690898, doc=0xb8fd620, parent=0xa454bd0) at /home/doriad/src/kdevplatform/shell/uicontroller.cpp:149
#16 0x00d67735 in Sublime::ToolDocument::createViewWidget (this=0xb8fd620, parent=0xa454bd0) at /home/doriad/src/kdevplatform/sublime/tooldocument.cpp:60
#17 0x00d6792d in Sublime::View::createWidget (this=0xb908ee0, parent=0xa454bd0) at /home/doriad/src/kdevplatform/sublime/view.cpp:90
#18 0x00d67e17 in Sublime::View::widget (this=0xb908ee0, parent=0xa454bd0) at /home/doriad/src/kdevplatform/sublime/view.cpp:82
#19 0x00d6e8fb in Sublime::IdealMainWidget::addView (this=0xa279058, area=Qt::BottomDockWidgetArea, view=0xb908ee0) at /home/doriad/src/kdevplatform/sublime/ideal.cpp:622
#20 0x00d60e66 in Sublime::MainWindowPrivate::IdealToolViewCreator::operator() (this=0xbfbe671c, view=0xb908ee0, position=Sublime::Bottom)
    at /home/doriad/src/kdevplatform/sublime/mainwindow_p.cpp:190
#21 0x00d66fd3 in Sublime::Area::walkToolViews<Sublime::MainWindowPrivate::IdealToolViewCreator> (this=0x9e4f4e0, op=..., positions=...) at /home/doriad/src/kdevplatform/sublime/areawalkers.h:59
#22 0x00d64ef7 in Sublime::MainWindowPrivate::reconstruct (this=0x9e3f398) at /home/doriad/src/kdevplatform/sublime/mainwindow_p.cpp:276
#23 0x00d5cb8b in Sublime::MainWindow::setArea (this=0x9e3d4b8, area=0x9e4f4e0) at /home/doriad/src/kdevplatform/sublime/mainwindow.cpp:139
#24 0x00d67334 in Sublime::MainWindowOperator::setArea (this=0x9e3b8f8, w=0x9e3d4b8, area=0x9e4f4e0) at /home/doriad/src/kdevplatform/sublime/mainwindowoperator.cpp:27
#25 0x00d580eb in Sublime::Controller::showAreaInternal (this=0x9e3b8f8, area=0x9e4f4e0, mainWindow=0x9e3d4b8) at /home/doriad/src/kdevplatform/sublime/controller.cpp:145
#26 0x00d58b04 in Sublime::Controller::showArea (this=0x9e3b8f8, areaTypeId=..., mainWindow=0x9e3d4b8) at /home/doriad/src/kdevplatform/sublime/controller.cpp:166
#27 0x0016b97b in KDevelop::UiController::switchToArea (this=0x9e3b8f8, areaName=..., switchMode=KDevelop::IUiController::ThisWindow) at /home/doriad/src/kdevplatform/shell/uicontroller.cpp:208
#28 0x001bd5d8 in KDevelop::DebugController::addSession (this=0xa05a560, session=0xc093b20) at /home/doriad/src/kdevplatform/shell/debugcontroller.cpp:307
#29 0x056496f6 in GDBDebugger::CppDebuggerPlugin::createSession (this=0xa18e360) at /home/doriad/src/kdevelop/debuggers/gdb/debuggerplugin.cpp:354
#30 0x05677b90 in GDBDebugger::DebugJob::DebugJob (this=0xc0bd9a0, p=0xa18e360, launchcfg=0xc51ad08, parent=0x0) at /home/doriad/src/kdevelop/debuggers/gdb/debugjob.cpp:42
#31 0x05673531 in GdbLauncher::start (this=0xa180520, launchMode=..., cfg=0xc51ad08) at /home/doriad/src/kdevelop/debuggers/gdb/gdblaunchconfig.cpp:146
#32 0x001964b7 in KDevelop::RunController::execute (this=0xa053ab8, runMode=..., launch=0xc51ad08) at /home/doriad/src/kdevplatform/shell/runcontroller.cpp:387
#33 0x0019aa53 in KDevelop::RunController::executeDefaultLaunch (this=0xa053ab8, runMode=...) at /home/doriad/src/kdevplatform/shell/runcontroller.cpp:772
#34 0x0019a04b in KDevelop::RunController::slotDebug (this=0xa053ab8) at /home/doriad/src/kdevplatform/shell/runcontroller.cpp:490
#35 0x0019ad7b in KDevelop::RunController::qt_metacall (this=0xa053ab8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfbe6d68) at /home/doriad/bin/kdevplatform/shell/runcontroller.moc:99
#36 0x00c18ffb in QMetaObject::metacall (object=0xa053ab8, cl=QMetaObject::InvokeMetaMethod, idx=27, argv=0xbfbe6d68) at kernel/qmetaobject.cpp:237
#37 0x00c27e15 in QMetaObject::activate (sender=0x9ffa280, m=0x4271c58, local_signal_index=1, argv=0xbfbe6d68) at kernel/qobject.cpp:3295
#38 0x03981e3a in QAction::triggered (this=0x9ffa280, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#39 0x039837cc in QAction::activate (this=0x9ffa280, event=QAction::Trigger) at kernel/qaction.cpp:1255
#40 0x03e32223 in trigger (this=0x9e60d58) at ../../src/gui/kernel/qaction.h:218
#41 QToolButton::nextCheckState (this=0x9e60d58) at widgets/qtoolbutton.cpp:1147
#42 0x03d607a4 in QAbstractButtonPrivate::click (this=0x9e60e68) at widgets/qabstractbutton.cpp:528
#43 0x03d60aae in QAbstractButton::mouseReleaseEvent (this=0x9e60d58, e=0xbfbe74e0) at widgets/qabstractbutton.cpp:1121
#44 0x03e326dd in QToolButton::mouseReleaseEvent (this=0x9e60d58, e=0xbfbe74e0) at widgets/qtoolbutton.cpp:721
#45 0x039da3dd in QWidget::event (this=0x9e60d58, event=0xbfbe74e0) at kernel/qwidget.cpp:8044
#46 0x03d5f34f in QAbstractButton::event (this=0x9e60d58, e=0xbfbe74e0) at widgets/qabstractbutton.cpp:1080
#47 0x03e34dbb in QToolButton::event (this=0x9e60d58, event=0xbfbe74e0) at widgets/qtoolbutton.cpp:1163
#48 0x0398774c in QApplicationPrivate::notify_helper (this=0x9cb49b8, receiver=0x9e60d58, e=0xbfbe74e0) at kernel/qapplication.cpp:4306
#49 0x0398ed4e in QApplication::notify (this=0xbfbe7f00, receiver=0x9e60d58, e=0xbfbe74e0) at kernel/qapplication.cpp:3871
#50 0x003d6a5b in KApplication::notify (this=0xbfbe7f00, receiver=0x9e60d58, event=0xbfbe74e0) at /usr/src/debug/kdelibs-4.5.5/kdeui/kernel/kapplication.cpp:310
#51 0x00c14563 in QCoreApplication::notifyInternal (this=0xbfbe7f00, receiver=0x9e60d58, event=0xbfbe74e0) at kernel/qcoreapplication.cpp:726
#52 0x0398dab8 in sendEvent (receiver=0x9e60d58, event=0xbfbe74e0, alienWidget=0x9e60d58, nativeWidget=0xa109a10, buttonDown=0x428cf38, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#53 QApplicationPrivate::sendMouseEvent (receiver=0x9e60d58, event=0xbfbe74e0, alienWidget=0x9e60d58, nativeWidget=0xa109a10, buttonDown=0x428cf38, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2971
#54 0x03a0ac70 in QETWidget::translateMouseEvent (this=0xa109a10, event=0xbfbe79fc) at kernel/qapplication_x11.cpp:4380
#55 0x03a0a005 in QApplication::x11ProcessEvent (this=0xbfbe7f00, event=0xbfbe79fc) at kernel/qapplication_x11.cpp:3391
#56 0x03a35e9e in x11EventSourceDispatch (s=0x9cb7b00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#57 0x08e23525 in g_main_dispatch (context=0x9cb6c90) at gmain.c:1960
#58 IA__g_main_context_dispatch (context=0x9cb6c90) at gmain.c:2513
#59 0x08e27268 in g_main_context_iterate (context=0xa06490, block=1, dispatch=1, self=0x9cb4ba8) at gmain.c:2591
#60 0x08e27449 in IA__g_main_context_iteration (context=0x9cb6c90, may_block=1) at gmain.c:2654
#61 0x00c3c726 in QEventDispatcherGlib::processEvents (this=0x9c98b00, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#62 0x03a35b56 in QGuiEventDispatcherGlib::processEvents (this=0x9c98b00, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#63 0x00c12c3a in QEventLoop::processEvents (this=0xbfbe7cf4, flags=...) at kernel/qeventloop.cpp:149
#64 0x00c12f7a in QEventLoop::exec (this=0xbfbe7cf4, flags=...) at kernel/qeventloop.cpp:201
#65 0x00c16c37 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#66 0x039877f8 in QApplication::exec () at kernel/qapplication.cpp:3585
#67 0x08052ab0 in main (argc=<value optimized out>, argv=0xc4b19) at /home/doriad/src/kdevelop/app/main.cpp:474

Reported using DrKonqi