Version:            (using KDE 4.4.1)
Installed from:    Compiled From Sources

KDevelop sometimes crashes on exit:

Application: KDevelop (kdevelop.bin), signal: Aborted
[Current thread is 1 (Thread 0x7f2daac3a750 (LWP 4459))]

Thread 3 (Thread 0x7f2d95b64910 (LWP 4460)):
#0  0x00007f2da72902cd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2da752b492 in QWaitCondition::wait(QMutex*, unsigned long) () from /opt/kde44/qt-kde/lib/libQtCore.so.4
#2  0x00007f2da4173bde in KDevelop::DUChainPrivate::CleanupThread::run (this=0x10cedf0) at /home/misha/KDE/src/sdk/kdevplatform/language/duchain/duchain.cpp:286
#3  0x00007f2da752a565 in ?? () from /opt/kde44/qt-kde/lib/libQtCore.so.4
#4  0x00007f2da728b65d in start_thread () from /lib64/libpthread.so.0
#5  0x00007f2da594be1d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2d79000910 (LWP 4565)):
#0  0x00007f2da7290049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2da4d31ef6 in ?? () from /opt/kde44/qt-kde/lib/libQtScript.so.4
#2  0x00007f2da4d31f39 in ?? () from /opt/kde44/qt-kde/lib/libQtScript.so.4
#3  0x00007f2da728b65d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2da594be1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2daac3a750 (LWP 4459)):
[KCrash Handler]
#5  0x00007f2da58ad4e5 in raise () from /lib64/libc.so.6
#6  0x00007f2da58ae9b0 in abort () from /lib64/libc.so.6
#7  0x00007f2da58e866d in ?? () from /lib64/libc.so.6
#8  0x00007f2da58edc76 in ?? () from /lib64/libc.so.6
#9  0x00007f2da58ee0bd in ?? () from /lib64/libc.so.6
#10 0x00007f2da58ef5d8 in ?? () from /lib64/libc.so.6
#11 0x00007f2da58f296c in free () from /lib64/libc.so.6
#12 0x00007f2da4151941 in KDevelop::ItemRepository<KDevelop::CodeModelRepositoryItem, KDevelop::CodeModelRequestItem, true, true, 0u, 1048576u>::close (this=0x7f2d7c2968d0, doStore=false)
    at /home/misha/KDE/src/sdk/kdevplatform/language/duchain/repositories/itemrepository.h:2411
#13 0x00007f2da4223dfe in KDevelop::ItemRepositoryRegistry::unRegisterRepository (this=0x634500, repository=0x7f2d7c2968d0)
    at /home/misha/KDE/src/sdk/kdevplatform/language/duchain/repositories/itemrepository.cpp:175
#14 0x00007f2da414e6a8 in ~ItemRepository (this=<value optimized out>, __in_chrg=<value optimized out>) at /home/misha/KDE/src/sdk/kdevplatform/language/duchain/repositories/itemrepository.h:1324
#15 ~CodeModelPrivate (this=<value optimized out>, __in_chrg=<value optimized out>) at /home/misha/KDE/src/sdk/kdevplatform/language/duchain/codemodel.cpp:154
#16 KDevelop::CodeModel::~CodeModel (this=<value optimized out>, __in_chrg=<value optimized out>) at /home/misha/KDE/src/sdk/kdevplatform/language/duchain/codemodel.cpp:169
#17 0x00007f2da58b0065 in ?? () from /lib64/libc.so.6
#18 0x00007f2da58b00b5 in exit () from /lib64/libc.so.6
#19 0x00007f2da5899a84 in __libc_start_main () from /lib64/libc.so.6
#20 0x00000000004043f9 in _start () at ../sysdeps/x86_64/elf/start.S:113