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Thread 1 (Thread 0x7f01e441d780 (LWP 23121)):
#0  0x00007f01ea63381c in QHashData::detach_helper2(void (*)(QHashData::Node*, void*), void (*)(QHashData::Node*), int, int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#1  0x00007f01ebbcaf62 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_nepomukserver.so
No symbol table info available.
#2  0x00007f01ebbc8edb in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_nepomukserver.so
No symbol table info available.
#3  0x00007f01ebbc6edc in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_nepomukserver.so
No symbol table info available.
#4  <signal handler called>
No symbol table info available.
#5  0x00007f01e7213d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f01ea61804b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#7  0x00007f01ea6176bc in QThread::wait(unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#8  0x00007f01ea6f1ab2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#9  0x00007f01eb8258e1 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#10 0x00007f01eb825965 in exit () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#11 0x00007f01eb80b774 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#12 0x00000000004006d1 in _start ()
No symbol table info available.