Bug 279503

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-30-generic x86_64
Distribution: Ubuntu 10.10

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

Nothing in particular seems to correlate with the crashes.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
__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 0x7f4e1c9e6760 (LWP 3498))]

Thread 2 (Thread 0x7f4e0c111700 (LWP 3520)):
[KCrash Handler]
#6  malloc_consolidate (av=0x7f4e1a13be40) at malloc.c:5161
#7  0x00007f4e19e37e82 in _int_malloc (av=0x7f4e1a13be40, bytes=8024) at malloc.c:4373
#8  0x00007f4e19e3938e in __libc_malloc (bytes=8024) at malloc.c:3660
#9  0x00007f4e1c3fde9b in QListData::detach (this=0x7f4e0c10e700, alloc=-188354560) at tools/qlist.cpp:185
#10 0x00007f4e1b1698b7 in QList<Nepomuk::ResourceData*>::detach_helper(int) () from /usr/lib/libnepomuk.so.4
#11 0x00007f4e1b169ba5 in QHash<KUrl, Nepomuk::ResourceData*>::values() const () from /usr/lib/libnepomuk.so.4
#12 0x00007f4e1b167503 in Nepomuk::ResourceManagerPrivate::cleanupCache (this=0x145d010, num=1) at ../../nepomuk/core/resourcemanager.cpp:184
#13 0x00007f4e1b1640e1 in Nepomuk::ResourceData::ResourceData (this=0x18cb4f0, uri=..., kickOffUri=..., type=..., rm=<value optimized out>) at ../../nepomuk/core/resourcedata.cpp:74
#14 0x00007f4e1b1682c9 in Nepomuk::ResourceManagerPrivate::data (this=0x145d010, uri=..., type=...) at ../../nepomuk/core/resourcemanager.cpp:75
#15 0x00007f4e1b174cce in Nepomuk::Resource::Resource (this=0x7f4e0c10e9a0, uri=..., type=...) at ../../nepomuk/core/resource.cpp:97
#16 0x00007f4e0cc910dd in Nepomuk::IndexScheduler::updateDir (this=<value optimized out>, dir=..., analyzer=<value optimized out>, flags=<value optimized out>) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:344
#17 0x00007f4e0cc91bf2 in Nepomuk::IndexScheduler::updateDir (this=0x146ae70, dir=<value optimized out>, analyzer=0x7f4e0c110de0, flags=) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:421
#18 0x00007f4e0cc91bf2 in Nepomuk::IndexScheduler::updateDir (this=0x146ae70, dir=<value optimized out>, analyzer=0x7f4e0c110de0, flags=) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:421
#19 0x00007f4e0cc91bf2 in Nepomuk::IndexScheduler::updateDir (this=0x146ae70, dir=<value optimized out>, analyzer=0x7f4e0c110de0, flags=) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:421
#20 0x00007f4e0cc91bf2 in Nepomuk::IndexScheduler::updateDir (this=0x146ae70, dir=<value optimized out>, analyzer=0x7f4e0c110de0, flags=) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:421
#21 0x00007f4e0cc91bf2 in Nepomuk::IndexScheduler::updateDir (this=0x146ae70, dir=<value optimized out>, analyzer=0x7f4e0c110de0, flags=) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:421
#22 0x00007f4e0cc91bf2 in Nepomuk::IndexScheduler::updateDir (this=0x146ae70, dir=<value optimized out>, analyzer=0x7f4e0c110de0, flags=) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:421
#23 0x00007f4e0cc91bf2 in Nepomuk::IndexScheduler::updateDir (this=0x146ae70, dir=<value optimized out>, analyzer=0x7f4e0c110de0, flags=) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:421
#24 0x00007f4e0cc91bf2 in Nepomuk::IndexScheduler::updateDir (this=0x146ae70, dir=<value optimized out>, analyzer=0x7f4e0c110de0, flags=) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:421
#25 0x00007f4e0cc91bf2 in Nepomuk::IndexScheduler::updateDir (this=0x146ae70, dir=<value optimized out>, analyzer=0x7f4e0c110de0, flags=) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:421
#26 0x00007f4e0cc91bf2 in Nepomuk::IndexScheduler::updateDir (this=0x146ae70, dir=<value optimized out>, analyzer=0x7f4e0c110de0, flags=) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:421
#27 0x00007f4e0cc939f5 in Nepomuk::IndexScheduler::run (this=0x146ae70) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:314
#28 0x00007f4e1c3df27e in QThreadPrivate::start (arg=0x146ae70) at thread/qthread_unix.cpp:266
#29 0x00007f4e1c154971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#30 0x00007f4e19ea392d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#31 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4e1c9e6760 (LWP 3498)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f4e19e3c1dc in _L_lock_12347 () from /lib/libc.so.6
#2  0x00007f4e19e3ac78 in __libc_free (mem=0x7f4e1a13be40) at malloc.c:3736
#3  0x00007f4e1c4ddaf0 in QMetaType::destroy (type=<value optimized out>, data=0x1eb8200) at kernel/qmetatype.cpp:1314
#4  0x00007f4e1c4e37d1 in QMetaCallEvent::~QMetaCallEvent (this=0x195f9d0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:520
#5  0x00007f4e1c4d5c31 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x132e8a0) at kernel/qcoreapplication.cpp:1389
#6  0x00007f4e1c4ff653 in sendPostedEvents (s=0x13490a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#7  postEventSourceDispatch (s=0x13490a0) at kernel/qeventdispatcher_glib.cpp:277
#8  0x00007f4e192f2342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#9  0x00007f4e192f62a8 in ?? () from /lib/libglib-2.0.so.0
#10 0x00007f4e192f645c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#11 0x00007f4e1c4ff193 in QEventDispatcherGlib::processEvents (this=0x132df90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#12 0x00007f4e1a6b0a4e in QGuiEventDispatcherGlib::processEvents (this=0x7f4e1a13be40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#13 0x00007f4e1c4d1a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#14 0x00007f4e1c4d1dec in QEventLoop::exec (this=0x7fff702a0fd0, flags=) at kernel/qeventloop.cpp:201
#15 0x00007f4e1c4d5ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#16 0x0000000000403b8d in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../nepomuk/servicestub/main.cpp:165

Possible duplicates by query: bug 279185, bug 277810, bug 277652, bug 275770, bug 274416.

Reported using DrKonqi