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

Today on exit KDevelop begins to crash:
Application: KDevelop (kdevelop.bin), signal: Aborted
[Current thread is 1 (Thread 0x7f2570001750 (LWP 3715))]

Thread 3 (Thread 0x7f255af45910 (LWP 3716)):
#0  0x00007f256c6572cd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f256c8f2492 in QWaitCondition::wait(QMutex*, unsigned long) () from /opt/kde44/qt-kde/lib/libQtCore.so.4
#2  0x00007f256953abde in KDevelop::DUChainPrivate::CleanupThread::run (this=0x119a580) at /home/misha/KDE/src/extragear/sdk/kdevplatform/language/duchain/duchain.cpp:286
#3  0x00007f256c8f1565 in ?? () from /opt/kde44/qt-kde/lib/libQtCore.so.4
#4  0x00007f256c65265d in start_thread () from /lib64/libpthread.so.0
#5  0x00007f256ad12e1d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2541f4d910 (LWP 3822)):
#0  0x00007f256c657049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f256a0f8ef6 in ?? () from /opt/kde44/qt-kde/lib/libQtScript.so.4
#2  0x00007f256a0f8f39 in ?? () from /opt/kde44/qt-kde/lib/libQtScript.so.4
#3  0x00007f256c65265d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f256ad12e1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2570001750 (LWP 3715)):
[KCrash Handler]
#5  0x00007f256ac744e5 in raise () from /lib64/libc.so.6
#6  0x00007f256ac759b0 in abort () from /lib64/libc.so.6
#7  0x00007f256acaf66d in ?? () from /lib64/libc.so.6
#8  0x00007f256acb4c76 in ?? () from /lib64/libc.so.6
#9  0x00007f256acb50fd in ?? () from /lib64/libc.so.6
#10 0x00007f256acb73e4 in ?? () from /lib64/libc.so.6
#11 0x00007f256acb9a59 in malloc () from /lib64/libc.so.6
#12 0x00007f256b4ce74d in operator new(unsigned long) () from /usr/lib64/libstdc++.so.6
#13 0x00007f256b4ce869 in operator new[](unsigned long) () from /usr/lib64/libstdc++.so.6
#14 0x00007f2569641baa in makeDataPrivate (this=<value optimized out>) at /home/misha/KDE/src/extragear/sdk/kdevplatform/language/duchain/repositories/itemrepository.h:1048
#15 prepareChange (this=<value optimized out>) at /home/misha/KDE/src/extragear/sdk/kdevplatform/language/duchain/repositories/itemrepository.h:990
#16 dynamicItemFromIndexSimple (this=<value optimized out>) at /home/misha/KDE/src/extragear/sdk/kdevplatform/language/duchain/repositories/itemrepository.h:1805
#17 Utils::Set::unrefNode (this=<value optimized out>) at /home/misha/KDE/src/extragear/sdk/kdevplatform/language/util/setrepository.cpp:1081
#18 0x00007f2569641d8a in Utils::Set::staticUnref (this=0x7fffa9a189d0) at /home/misha/KDE/src/extragear/sdk/kdevplatform/language/util/setrepository.cpp:1111
#19 0x00007f2543b7c775 in Utils::StorableSet<rpp::pp_macro, Cpp::MacroIndexConversion, Cpp::StaticMacroSetRepository, true, Cpp::StaticMacroSetRepository::Locker>::~StorableSet (this=0x7f2543de7fb8, 
    __in_chrg=<value optimized out>) at /home/misha/KDE/src/extragear/sdk/kdevplatform/language/util/setrepository.h:167
#20 0x00007f256ac77065 in ?? () from /lib64/libc.so.6
#21 0x00007f256ac770b5 in exit () from /lib64/libc.so.6
#22 0x00007f256ac60a84 in __libc_start_main () from /lib64/libc.so.6
#23 0x00000000004043f9 in _start () at ../sysdeps/x86_64/elf/start.S:113