Application: nepomukservicestub (0.2)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.6.3
Operating System: Linux 2.6.35-gentoo x86_64
Distribution (Platform): Gentoo Packages

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

Just browsing directory with some OOo Impress presentations. Dolphin was generating file previews (there was some noticable lag) and then KaBOOM! Doing same thing for second time was just fine, still I will retest after fresh reboot.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Nepomuk servisa aizbāznis (nepomukservicestub), signal: Aborted
__lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
[Current thread is 1 (Thread 0x7feb72ce1760 (LWP 2430))]

Thread 17 (Thread 0x7feb627e2710 (LWP 2432)):
#0  0x00007feb702f61d3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007feb727e107f in QProcessManager::run (this=0x7feb72b0ff20) at io/qprocess_unix.cpp:245
#2  0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb72b0ff20) at thread/qthread_unix.cpp:248
#3  0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#4  0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 16 (Thread 0x7feb6169a710 (LWP 2501)):
#0  0x00007feb702f3d03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007feb6fb6cc33 in g_main_context_poll (context=0x2640220, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2904
#2  g_main_context_iterate (context=0x2640220, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2586
#3  0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x2640220, may_block=1) at gmain.c:2654
#4  0x00007feb72827028 in QEventDispatcherGlib::processEvents (this=0x263fa60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007feb72800903 in QEventLoop::exec (this=0x7feb61699dd0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007feb6444db7c in Soprano::Server::DBusController::run (this=0x26401a0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/dbus/dbuscontroller.cpp:54
#9  0x00007feb72726797 in QThreadPrivate::start (arg=0x26401a0) at thread/qthread_unix.cpp:248
#10 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#11 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 15 (Thread 0x7feb60e99710 (LWP 2503)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb728273ac in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007feb6fb6c1f7 in IA__g_main_context_check (context=0x25edcf0, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2469
#5  0x00007feb6fb6cc4d in g_main_context_iterate (context=0x25edcf0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#6  0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x25edcf0, may_block=1) at gmain.c:2654
#7  0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x26401d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007feb72800903 in QEventLoop::exec (this=0x7feb60e98db0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c001220) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#12 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c001220) at thread/qthread_unix.cpp:248
#13 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#14 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 14 (Thread 0x7feb5bfff710 (LWP 2509)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb728273ac in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007feb6fb6c1f7 in IA__g_main_context_check (context=0x25fd360, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2469
#5  0x00007feb6fb6cc4d in g_main_context_iterate (context=0x25fd360, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#6  0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x25fd360, may_block=1) at gmain.c:2654
#7  0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x25e33d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007feb72800903 in QEventLoop::exec (this=0x7feb5bffedb0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c0019c0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#12 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c0019c0) at thread/qthread_unix.cpp:248
#13 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#14 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 13 (Thread 0x7feb5b7fe710 (LWP 2511)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb728273ac in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007feb6fb6c1f7 in IA__g_main_context_check (context=0x2658dd0, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2469
#5  0x00007feb6fb6cc4d in g_main_context_iterate (context=0x2658dd0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#6  0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x2658dd0, may_block=1) at gmain.c:2654
#7  0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x2644180, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007feb72800903 in QEventLoop::exec (this=0x7feb5b7fddb0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c0019f0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#12 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c0019f0) at thread/qthread_unix.cpp:248
#13 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#14 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 12 (Thread 0x7feb5affd710 (LWP 2512)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb728273ac in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007feb6fb6c1f7 in IA__g_main_context_check (context=0x2661aa0, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2469
#5  0x00007feb6fb6cc4d in g_main_context_iterate (context=0x2661aa0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#6  0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x2661aa0, may_block=1) at gmain.c:2654
#7  0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x2663000, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007feb72800903 in QEventLoop::exec (this=0x7feb5affcdb0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c001340) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#12 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c001340) at thread/qthread_unix.cpp:248
#13 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#14 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 11 (Thread 0x7feb5a7fc710 (LWP 2514)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb728273ac in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007feb6fb6c1f7 in IA__g_main_context_check (context=0x267ef00, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2469
#5  0x00007feb6fb6cc4d in g_main_context_iterate (context=0x267ef00, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#6  0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x267ef00, may_block=1) at gmain.c:2654
#7  0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x267d5e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007feb72800903 in QEventLoop::exec (this=0x7feb5a7fbdb0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c0027d0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#12 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c0027d0) at thread/qthread_unix.cpp:248
#13 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#14 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7feb59ffb710 (LWP 2517)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb728273ac in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007feb6fb6c1f7 in IA__g_main_context_check (context=0x26614f0, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2469
#5  0x00007feb6fb6cc4d in g_main_context_iterate (context=0x26614f0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#6  0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x26614f0, may_block=1) at gmain.c:2654
#7  0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x26487f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007feb72800903 in QEventLoop::exec (this=0x7feb59ffadb0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c0018b0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#12 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c0018b0) at thread/qthread_unix.cpp:248
#13 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#14 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7feb597fa710 (LWP 21257)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb728273ac in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007feb6fb6c1f7 in IA__g_main_context_check (context=0x25e41b0, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2469
#5  0x00007feb6fb6cc4d in g_main_context_iterate (context=0x25e41b0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#6  0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x25e41b0, may_block=1) at gmain.c:2654
#7  0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x25d0ad0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007feb72800903 in QEventLoop::exec (this=0x7feb597f9db0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x25ed930) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#12 0x00007feb72726797 in QThreadPrivate::start (arg=0x25ed930) at thread/qthread_unix.cpp:248
#13 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#14 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7feb587f8710 (LWP 21287)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb728273ac in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007feb6fb6c1f7 in IA__g_main_context_check (context=0x26b8d50, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2469
#5  0x00007feb6fb6cc4d in g_main_context_iterate (context=0x26b8d50, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#6  0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x26b8d50, may_block=1) at gmain.c:2654
#7  0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x25e4010, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007feb72800903 in QEventLoop::exec (this=0x7feb587f7db0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x25e3fb0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#12 0x00007feb72726797 in QThreadPrivate::start (arg=0x25e3fb0) at thread/qthread_unix.cpp:248
#13 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#14 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7feb58ff9710 (LWP 26913)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb728273ac in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007feb6fb6c1f7 in IA__g_main_context_check (context=0x26b7a00, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2469
#5  0x00007feb6fb6cc4d in g_main_context_iterate (context=0x26b7a00, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#6  0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x26b7a00, may_block=1) at gmain.c:2654
#7  0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x269e810, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007feb72800903 in QEventLoop::exec (this=0x7feb58ff8db0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x26cac20) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#12 0x00007feb72726797 in QThreadPrivate::start (arg=0x26cac20) at thread/qthread_unix.cpp:248
#13 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#14 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7feb57ff7710 (LWP 1276)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb64442aa3 in ~QList (this=0x7feb57ff62c0, set=...) at /usr/include/qt4/QtCore/qlist.h:621
#4  ~QStringList (this=0x7feb57ff62c0, set=...) at /usr/include/qt4/QtCore/qstringlist.h:67
#5  Soprano::DataStream::writeBindingSet (this=0x7feb57ff62c0, set=...) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/datastream.cpp:236
#6  0x00007feb6443d20b in Soprano::Server::ServerConnection::Private::queryIteratorCurrent (this=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:694
#7  0x00007feb6443ed1d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x7feb5c00b680) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:244
#8  0x00007feb6443ee5f in Soprano::Server::ServerConnection::qt_metacall (this=0x7feb5c009500, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.moc:73
#9  0x00007feb728130a2 in QMetaObject::activate (sender=0x26e3310, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3287
#10 0x00007feb72857562 in QIODevice::qt_metacall (this=0x26e3310, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7feb57ff65d0) at .moc/release-shared/moc_qiodevice.cpp:77
#11 0x00007feb6eb8350d in QLocalSocket::qt_metacall (this=0x7feb7058ce60, _c=128, _id=40799840, _a=0xffffffffffffffff) at .moc/release-shared/moc_qlocalsocket.cpp:81
#12 0x00007feb728130a2 in QMetaObject::activate (sender=0x26e84e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3287
#13 0x00007feb6eb7bfef in QAbstractSocketPrivate::canReadNotification (this=0x26d3280) at socket/qabstractsocket.cpp:639
#14 0x00007feb6eb6d543 in QReadNotifier::event (this=<value optimized out>, e=0x80) at socket/qnativesocketengine.cpp:1097
#15 0x00007feb70a55c98 in QApplicationPrivate::notify_helper (this=0x24af380, receiver=0x26e5610, e=0x7feb57ff6b80) at kernel/qapplication.cpp:4302
#16 0x00007feb70a5ba02 in QApplication::notify (this=0x7fffe29ac3f0, receiver=0x26e5610, e=0x7feb57ff6b80) at kernel/qapplication.cpp:4185
#17 0x00007feb719634c4 in KApplication::notify (this=0x7fffe29ac3f0, receiver=0x26e5610, event=0x7feb57ff6b80) at /var/tmp/portage/kde-base/kdelibs-4.5.1/work/kdelibs-4.5.1/kdeui/kernel/kapplication.cpp:310
#18 0x00007feb7280195a in QCoreApplication::notifyInternal (this=0x7fffe29ac3f0, receiver=0x26e5610, event=0x7feb57ff6b80) at kernel/qcoreapplication.cpp:726
#19 0x00007feb72827309 in sendEvent (source=0x26d4530) at kernel/qcoreapplication.h:215
#20 socketNotifierSourceDispatch (source=0x26d4530) at kernel/qeventdispatcher_glib.cpp:110
#21 0x00007feb6fb6975a in g_main_dispatch (context=0x26ea700) at gmain.c:1960
#22 IA__g_main_context_dispatch (context=0x26ea700) at gmain.c:2513
#23 0x00007feb6fb6cd81 in g_main_context_iterate (context=0x26ea700, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#24 0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x26ea700, may_block=1) at gmain.c:2654
#25 0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x253f5a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#26 0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#27 0x00007feb72800903 in QEventLoop::exec (this=0x7feb57ff6db0, flags=) at kernel/qeventloop.cpp:201
#28 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#29 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c009500) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#30 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c009500) at thread/qthread_unix.cpp:248
#31 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#32 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7feb577f6710 (LWP 1279)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb727287c8 in QByteArray::operator= (this=0x2725e90, other=...) at tools/qbytearray.cpp:866
#4  0x00007feb62a48c4a in operator= (this=0x2725bd0) at /usr/include/qt4/QtCore/qbitarray.h:65
#5  fill (this=0x2725bd0) at /usr/include/qt4/QtCore/qbitarray.h:112
#6  Soprano::Virtuoso::QueryResultIteratorBackend::next (this=0x2725bd0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/backends/virtuoso/virtuosoqueryresultiteratorbackend.cpp:139
#7  0x00007feb644406ca in Soprano::Iterator<Soprano::BindingSet>::next (this=0x27280e0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/soprano/iterator.h:239
#8  0x00007feb6443eaa0 in Soprano::Server::ServerConnection::Private::iteratorNext (this=0x7feb5c003820) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:623
#9  0x00007feb6443ed4d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x7feb5c003820) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:232
#10 0x00007feb6443ee5f in Soprano::Server::ServerConnection::qt_metacall (this=0x7feb5c007bc0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.moc:73
#11 0x00007feb728130a2 in QMetaObject::activate (sender=0x26e7840, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3287
#12 0x00007feb72857562 in QIODevice::qt_metacall (this=0x26e7840, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7feb577f55d0) at .moc/release-shared/moc_qiodevice.cpp:77
#13 0x00007feb6eb8350d in QLocalSocket::qt_metacall (this=0x7feb7058ce60, _c=128, _id=40739968, _a=0xffffffffffffffff) at .moc/release-shared/moc_qlocalsocket.cpp:81
#14 0x00007feb728130a2 in QMetaObject::activate (sender=0x27033a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3287
#15 0x00007feb6eb7bfef in QAbstractSocketPrivate::canReadNotification (this=0x2703400) at socket/qabstractsocket.cpp:639
#16 0x00007feb6eb6d543 in QReadNotifier::event (this=<value optimized out>, e=0x80) at socket/qnativesocketengine.cpp:1097
#17 0x00007feb70a55c98 in QApplicationPrivate::notify_helper (this=0x24af380, receiver=0x2703da0, e=0x7feb577f5b80) at kernel/qapplication.cpp:4302
#18 0x00007feb70a5ba02 in QApplication::notify (this=0x7fffe29ac3f0, receiver=0x2703da0, e=0x7feb577f5b80) at kernel/qapplication.cpp:4185
#19 0x00007feb719634c4 in KApplication::notify (this=0x7fffe29ac3f0, receiver=0x2703da0, event=0x7feb577f5b80) at /var/tmp/portage/kde-base/kdelibs-4.5.1/work/kdelibs-4.5.1/kdeui/kernel/kapplication.cpp:310
#20 0x00007feb7280195a in QCoreApplication::notifyInternal (this=0x7fffe29ac3f0, receiver=0x2703da0, event=0x7feb577f5b80) at kernel/qcoreapplication.cpp:726
#21 0x00007feb72827309 in sendEvent (source=0x2703110) at kernel/qcoreapplication.h:215
#22 socketNotifierSourceDispatch (source=0x2703110) at kernel/qeventdispatcher_glib.cpp:110
#23 0x00007feb6fb6975a in g_main_dispatch (context=0x27027c0) at gmain.c:1960
#24 IA__g_main_context_dispatch (context=0x27027c0) at gmain.c:2513
#25 0x00007feb6fb6cd81 in g_main_context_iterate (context=0x27027c0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#26 0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x27027c0, may_block=1) at gmain.c:2654
#27 0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x26ff570, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#28 0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#29 0x00007feb72800903 in QEventLoop::exec (this=0x7feb577f5db0, flags=) at kernel/qeventloop.cpp:201
#30 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#31 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c007bc0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#32 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c007bc0) at thread/qthread_unix.cpp:248
#33 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#34 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7feb56ff5710 (LWP 1283)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb64442aa3 in ~QList (this=0x7feb56ff42c0, set=...) at /usr/include/qt4/QtCore/qlist.h:621
#4  ~QStringList (this=0x7feb56ff42c0, set=...) at /usr/include/qt4/QtCore/qstringlist.h:67
#5  Soprano::DataStream::writeBindingSet (this=0x7feb56ff42c0, set=...) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/datastream.cpp:236
#6  0x00007feb6443d20b in Soprano::Server::ServerConnection::Private::queryIteratorCurrent (this=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:694
#7  0x00007feb6443ed1d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x7feb5c009f60) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:244
#8  0x00007feb6443ee5f in Soprano::Server::ServerConnection::qt_metacall (this=0x7feb5c003410, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.moc:73
#9  0x00007feb728130a2 in QMetaObject::activate (sender=0x2704d20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3287
#10 0x00007feb72857562 in QIODevice::qt_metacall (this=0x2704d20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7feb56ff45d0) at .moc/release-shared/moc_qiodevice.cpp:77
#11 0x00007feb6eb8350d in QLocalSocket::qt_metacall (this=0x7feb7058ce60, _c=128, _id=41044176, _a=0xffffffffffffffff) at .moc/release-shared/moc_qlocalsocket.cpp:81
#12 0x00007feb728130a2 in QMetaObject::activate (sender=0x27050a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3287
#13 0x00007feb6eb7bfef in QAbstractSocketPrivate::canReadNotification (this=0x2705180) at socket/qabstractsocket.cpp:639
#14 0x00007feb6eb6d543 in QReadNotifier::event (this=<value optimized out>, e=0x80) at socket/qnativesocketengine.cpp:1097
#15 0x00007feb70a55c98 in QApplicationPrivate::notify_helper (this=0x24af380, receiver=0x2728c30, e=0x7feb56ff4b80) at kernel/qapplication.cpp:4302
#16 0x00007feb70a5ba02 in QApplication::notify (this=0x7fffe29ac3f0, receiver=0x2728c30, e=0x7feb56ff4b80) at kernel/qapplication.cpp:4185
#17 0x00007feb719634c4 in KApplication::notify (this=0x7fffe29ac3f0, receiver=0x2728c30, event=0x7feb56ff4b80) at /var/tmp/portage/kde-base/kdelibs-4.5.1/work/kdelibs-4.5.1/kdeui/kernel/kapplication.cpp:310
#18 0x00007feb7280195a in QCoreApplication::notifyInternal (this=0x7fffe29ac3f0, receiver=0x2728c30, event=0x7feb56ff4b80) at kernel/qcoreapplication.cpp:726
#19 0x00007feb72827309 in sendEvent (source=0x2728520) at kernel/qcoreapplication.h:215
#20 socketNotifierSourceDispatch (source=0x2728520) at kernel/qeventdispatcher_glib.cpp:110
#21 0x00007feb6fb6975a in g_main_dispatch (context=0x27063d0) at gmain.c:1960
#22 IA__g_main_context_dispatch (context=0x27063d0) at gmain.c:2513
#23 0x00007feb6fb6cd81 in g_main_context_iterate (context=0x27063d0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#24 0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x27063d0, may_block=1) at gmain.c:2654
#25 0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x27056b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#26 0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#27 0x00007feb72800903 in QEventLoop::exec (this=0x7feb56ff4db0, flags=) at kernel/qeventloop.cpp:201
#28 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#29 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c003410) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#30 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c003410) at thread/qthread_unix.cpp:248
#31 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#32 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7feb567f4710 (LWP 1290)):
[KCrash Handler]
#6  0x00007feb7025d445 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007feb7025e860 in abort () at abort.c:92
#8  0x00007feb7029876b in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:186
#9  0x00007feb7029dd36 in malloc_printerr (action=3, str=0x7feb70357f58 "malloc(): memory corruption (fast)", ptr=<value optimized out>) at malloc.c:6283
#10 0x00007feb702a1655 in _int_malloc (av=0x7feb7058ce60, bytes=<value optimized out>) at malloc.c:4308
#11 0x00007feb702a2bb0 in __libc_malloc (bytes=42) at malloc.c:3660
#12 0x00007feb7272955f in QByteArray::resize (this=0x7feb567f3020, size=10) at tools/qbytearray.cpp:1370
#13 0x00007feb72764f62 in toLatin1_helper (data=0x267d03a, length=10) at tools/qstring.cpp:3440
#14 0x00007feb72765039 in QString::toLatin1 (this=<value optimized out>) at tools/qstring.cpp:3461
#15 0x00007feb727bbdc4 in QUrl::toAce (domain=<value optimized out>) at io/qurl.cpp:5831
#16 0x00007feb727c2f6b in QUrlPrivate::toEncoded (this=0x2638050, options=) at io/qurl.cpp:3924
#17 0x00007feb727c30f7 in QUrl::toEncoded (this=<value optimized out>, options=<value optimized out>) at io/qurl.cpp:5638
#18 0x00007feb64441d35 in Soprano::DataStream::writeUrl (this=0x7feb567f32c0, url=...) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/datastream.cpp:79
#19 0x00007feb64442647 in Soprano::DataStream::writeLiteralValue (this=0x7feb567f32c0, value=...) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/datastream.cpp:181
#20 0x00007feb64442794 in Soprano::DataStream::writeNode (this=0x7feb567f32c0, node=...) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/datastream.cpp:193
#21 0x00007feb64442ad1 in Soprano::DataStream::writeBindingSet (this=0x7feb567f32c0, set=...) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/datastream.cpp:231
#22 0x00007feb6443d20b in Soprano::Server::ServerConnection::Private::queryIteratorCurrent (this=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:694
#23 0x00007feb6443ed1d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x7feb5c007190) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:244
#24 0x00007feb6443ee5f in Soprano::Server::ServerConnection::qt_metacall (this=0x7feb5c00af30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.moc:73
#25 0x00007feb728130a2 in QMetaObject::activate (sender=0x27242e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3287
#26 0x00007feb72857562 in QIODevice::qt_metacall (this=0x27242e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7feb567f35d0) at .moc/release-shared/moc_qiodevice.cpp:77
#27 0x00007feb6eb8350d in QLocalSocket::qt_metacall (this=0x97e, _c=1290, _id=6, _a=0xffffffffffffffff) at .moc/release-shared/moc_qlocalsocket.cpp:81
#28 0x00007feb728130a2 in QMetaObject::activate (sender=0x2724c60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3287
#29 0x00007feb6eb7bfef in QAbstractSocketPrivate::canReadNotification (this=0x2724cc0) at socket/qabstractsocket.cpp:639
#30 0x00007feb6eb6d543 in QReadNotifier::event (this=<value optimized out>, e=0x50a) at socket/qnativesocketengine.cpp:1097
#31 0x00007feb70a55c98 in QApplicationPrivate::notify_helper (this=0x24af380, receiver=0x27462c0, e=0x7feb567f3b80) at kernel/qapplication.cpp:4302
#32 0x00007feb70a5ba02 in QApplication::notify (this=0x7fffe29ac3f0, receiver=0x27462c0, e=0x7feb567f3b80) at kernel/qapplication.cpp:4185
#33 0x00007feb719634c4 in KApplication::notify (this=0x7fffe29ac3f0, receiver=0x27462c0, event=0x7feb567f3b80) at /var/tmp/portage/kde-base/kdelibs-4.5.1/work/kdelibs-4.5.1/kdeui/kernel/kapplication.cpp:310
#34 0x00007feb7280195a in QCoreApplication::notifyInternal (this=0x7fffe29ac3f0, receiver=0x27462c0, event=0x7feb567f3b80) at kernel/qcoreapplication.cpp:726
#35 0x00007feb72827309 in sendEvent (source=0x27291c0) at kernel/qcoreapplication.h:215
#36 socketNotifierSourceDispatch (source=0x27291c0) at kernel/qeventdispatcher_glib.cpp:110
#37 0x00007feb6fb6975a in g_main_dispatch (context=0x27246b0) at gmain.c:1960
#38 IA__g_main_context_dispatch (context=0x27246b0) at gmain.c:2513
#39 0x00007feb6fb6cd81 in g_main_context_iterate (context=0x27246b0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#40 0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x27246b0, may_block=1) at gmain.c:2654
#41 0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x2725ae0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#42 0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#43 0x00007feb72800903 in QEventLoop::exec (this=0x7feb567f3db0, flags=) at kernel/qeventloop.cpp:201
#44 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#45 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c00af30) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#46 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c00af30) at thread/qthread_unix.cpp:248
#47 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#48 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7feb55ff3710 (LWP 1294)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb7276526a in QString::free (d=0x2775d20) at tools/qstring.cpp:1108
#4  0x00007feb62a3cdd4 in ~QString (this=0x2636530, query=<value optimized out>, language=<value optimized out>, userQueryLanguage=<value optimized out>) at /usr/include/qt4/QtCore/qstring.h:869
#5  Soprano::VirtuosoModel::executeQuery (this=0x2636530, query=<value optimized out>, language=<value optimized out>, userQueryLanguage=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/backends/virtuoso/virtuosomodel.cpp:435
#6  0x00007feb6d04640e in Soprano::FilterModel::executeQuery (this=0x25ef4f0, query=..., language=4294967295, userQueryLanguage=...) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/soprano/filtermodel.cpp:164
#7  0x00007feb6d07f4f3 in Soprano::NRLModel::executeQuery (this=<value optimized out>, query=<value optimized out>, language=<value optimized out>, userQueryLanguage=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/soprano/nrlmodel.cpp:319
#8  0x00007feb6d04640e in Soprano::FilterModel::executeQuery (this=0x25f70e0, query=..., language=4294967295, userQueryLanguage=...) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/soprano/filtermodel.cpp:164
#9  0x00007feb6443dac4 in Soprano::Server::ServerConnection::Private::query (this=0x7feb5c00c9c0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:539
#10 0x00007feb6443ed5d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x7feb5c00c9c0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:228
#11 0x00007feb6443ee5f in Soprano::Server::ServerConnection::qt_metacall (this=0x7feb5c0085e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.moc:73
#12 0x00007feb728130a2 in QMetaObject::activate (sender=0x2749520, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3287
#13 0x00007feb72857562 in QIODevice::qt_metacall (this=0x2749520, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7feb55ff25d0) at .moc/release-shared/moc_qiodevice.cpp:77
#14 0x00007feb6eb8350d in QLocalSocket::qt_metacall (this=0x7feb7058ce60, _c=128, _id=41377040, _a=0xffffffffffffffff) at .moc/release-shared/moc_qlocalsocket.cpp:81
#15 0x00007feb728130a2 in QMetaObject::activate (sender=0x2755b30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3287
#16 0x00007feb6eb7bfef in QAbstractSocketPrivate::canReadNotification (this=0x26fef00) at socket/qabstractsocket.cpp:639
#17 0x00007feb6eb6d543 in QReadNotifier::event (this=<value optimized out>, e=0x80) at socket/qnativesocketengine.cpp:1097
#18 0x00007feb70a55c98 in QApplicationPrivate::notify_helper (this=0x24af380, receiver=0x27751b0, e=0x7feb55ff2b80) at kernel/qapplication.cpp:4302
#19 0x00007feb70a5ba02 in QApplication::notify (this=0x7fffe29ac3f0, receiver=0x27751b0, e=0x7feb55ff2b80) at kernel/qapplication.cpp:4185
#20 0x00007feb719634c4 in KApplication::notify (this=0x7fffe29ac3f0, receiver=0x27751b0, event=0x7feb55ff2b80) at /var/tmp/portage/kde-base/kdelibs-4.5.1/work/kdelibs-4.5.1/kdeui/kernel/kapplication.cpp:310
#21 0x00007feb7280195a in QCoreApplication::notifyInternal (this=0x7fffe29ac3f0, receiver=0x27751b0, event=0x7feb55ff2b80) at kernel/qcoreapplication.cpp:726
#22 0x00007feb72827309 in sendEvent (source=0x26feaf0) at kernel/qcoreapplication.h:215
#23 socketNotifierSourceDispatch (source=0x26feaf0) at kernel/qeventdispatcher_glib.cpp:110
#24 0x00007feb6fb6975a in g_main_dispatch (context=0x26e75f0) at gmain.c:1960
#25 IA__g_main_context_dispatch (context=0x26e75f0) at gmain.c:2513
#26 0x00007feb6fb6cd81 in g_main_context_iterate (context=0x26e75f0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#27 0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x26e75f0, may_block=1) at gmain.c:2654
#28 0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x2747da0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#29 0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007feb72800903 in QEventLoop::exec (this=0x7feb55ff2db0, flags=) at kernel/qeventloop.cpp:201
#31 0x00007feb72724157 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#32 0x00007feb6443eefa in Soprano::Server::ServerConnection::run (this=0x7feb5c0085e0) at /var/tmp/portage/dev-libs/soprano-2.5.0/work/soprano-2.5.0/server/serverconnection.cpp:151
#33 0x00007feb72726797 in QThreadPrivate::start (arg=0x7feb5c0085e0) at thread/qthread_unix.cpp:248
#34 0x00007feb72499c0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#35 0x00007feb702fca9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7feb72ce1760 (LWP 2430)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007feb702a46d8 in _L_lock_9654 () from /lib/libc.so.6
#2  0x00007feb702a2ac1 in __libc_free (mem=0x7feb7058ce60) at malloc.c:3736
#3  0x00007feb7273ff60 in QHashData::free_helper (this=0x2663eb0, node_delete=0x7feb6d03e420 <QHash<QUrl, QVariant::Type>::deleteNode2(QHashData::Node*)>) at tools/qhash.cpp:276
#4  0x00007feb70260045 in __run_exit_handlers (status=1, listp=0x7feb7058b4a8, run_list_atexit=true) at exit.c:78
#5  0x00007feb70260095 in exit (status=1884868192) at exit.c:100
#6  0x00007feb70ac0eac in qt_xio_errhandler () at kernel/qapplication_x11.cpp:744
#7  0x00007feb71962e80 in KApplication::xioErrhandler (this=0x7fffe29ac3f0, dpy=0x24c56e0) at /var/tmp/portage/kde-base/kdelibs-4.5.1/work/kdelibs-4.5.1/kdeui/kernel/kapplication.cpp:416
#8  0x00007feb6dd5b69c in _XIOError (dpy=0x24c56e0) at XlibInt.c:3140
#9  0x00007feb6dd63331 in _XEventsQueued (dpy=0x24c56e0, mode=<value optimized out>) at xcb_io.c:306
#10 0x00007feb6dd4d9b8 in XEventsQueued (dpy=0x24c56e0, mode=2) at Pending.c:43
#11 0x00007feb70af58ef in x11EventSourceCheck (s=0x24b31b0) at kernel/qguieventdispatcher_glib.cpp:87
#12 0x00007feb6fb6c1f7 in IA__g_main_context_check (context=0x24b2120, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2469
#13 0x00007feb6fb6cc4d in g_main_context_iterate (context=0x24b2120, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#14 0x00007feb6fb6cf3e in IA__g_main_context_iteration (context=0x24b2120, may_block=1) at gmain.c:2654
#15 0x00007feb72826ff0 in QEventDispatcherGlib::processEvents (this=0x2497f20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#16 0x00007feb70af578e in QGuiEventDispatcherGlib::processEvents (this=0x7feb7058ce60, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#17 0x00007feb728005b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#18 0x00007feb72800903 in QEventLoop::exec (this=0x7fffe29ac220, flags=) at kernel/qeventloop.cpp:201
#19 0x00007feb72804e4f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#20 0x0000000000403c9a in main (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-base/nepomuk-4.5.1/work/nepomuk-4.5.1/nepomuk/servicestub/main.cpp:152

Possible duplicates by query: bug 249627, bug 236519, bug 232041, bug 216620, bug 214974.

Reported using DrKonqi