Bug 284103

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic x86_64
Distribution: Ubuntu 11.04

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

Unzipping a firefox-7.0.1.tar.bz2 to my local user directory.

-- 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 0x7f323a316780 (LWP 2222))]

Thread 3 (Thread 0x7f3229625700 (LWP 2237)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f3239d1982b in wait (this=<value optimized out>, mutex=0xf41f10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xf41f10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f3229c5a41f in Nepomuk::IndexFeeder::run (this=0xf41ef0) at ../../../../nepomuk/services/strigi/nepomukindexfeeder.cpp:188
#4  0x00007f3239d19175 in QThreadPrivate::start (arg=0xf41ef0) at thread/qthread_unix.cpp:320
#5  0x00007f32376e0d8c in start_thread (arg=0x7f3229625700) at pthread_create.c:304
#6  0x00007f32379de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f32223ae700 (LWP 2245)):
[KCrash Handler]
#6  _int_free (av=0x7f3237c871c0, p=0x11cbb20) at malloc.c:4892
#7  0x00007f32379748e3 in __libc_free (mem=<value optimized out>) at malloc.c:3738
#8  0x00007f3239d5e0fc in QString::free (d=0x11cbb30) at tools/qstring.cpp:1185
#9  0x00007f3239d5e672 in QString::operator= (this=<value optimized out>, other=...) at tools/qstring.cpp:1359
#10 0x00007f3239ddcf5a in QFSFileEngineIterator::advance (this=0x7f322404e9f0) at io/qfsfileengine_iterator_unix.cpp:73
#11 0x00007f3239dd5390 in QFSFileEngineIterator::next (this=0x7f322404e9f0) at io/qfsfileengine_iterator.cpp:65
#12 0x00007f3239d942e4 in QDirIteratorPrivate::advance (this=0x7f3224048c40) at io/qdiriterator.cpp:217
#13 0x00007f3239d9448d in QDirIterator::next (this=0x7f32223adbc0) at io/qdiriterator.cpp:457
#14 0x00007f3229c50daa in Nepomuk::IndexScheduler::analyzeDir (this=0xeaf470, dir_=<value optimized out>, flags=...) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:391
#15 0x00007f3229c516ec in Nepomuk::IndexScheduler::run (this=0xeaf470) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:338
#16 0x00007f3239d19175 in QThreadPrivate::start (arg=0xeaf470) at thread/qthread_unix.cpp:320
#17 0x00007f32376e0d8c in start_thread (arg=0x7f32223ae700) at pthread_create.c:304
#18 0x00007f32379de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f323a316780 (LWP 2222)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f323797680f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f32379748d8 in __libc_free (mem=0x7f3237c871c0) at malloc.c:3736
#3  0x00007f3239a4ec1f in QDBusConnectionPrivate::deliverCall (this=0xe2e860, object=0xff11b0, msg=..., metaTypes=..., slotIdx=19) at qdbusintegrator.cpp:955
#4  0x00007f3239a4fbb5 in QDBusConnectionPrivate::activateCall (this=0xe2e860, object=0xff11b0, flags=337, msg=...) at qdbusintegrator.cpp:852
#5  0x00007f3239a5033a in QDBusConnectionPrivate::activateObject (this=0xe2e860, node=..., msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1410
#6  0x00007f3239a50578 in QDBusActivateObjectEvent::placeMetaCall (this=0x7f321c001290) at qdbusintegrator.cpp:1524
#7  0x00007f3239e1449a in QObject::event (this=0xea7cc0, e=<value optimized out>) at kernel/qobject.cpp:1226
#8  0x00007f323814b9f4 in QApplicationPrivate::notify_helper (this=0xd95ed0, receiver=0xea7cc0, e=0x7f321c001290) at kernel/qapplication.cpp:4462
#9  0x00007f32381503ba in QApplication::notify (this=<value optimized out>, receiver=0xea7cc0, e=0x7f321c001290) at kernel/qapplication.cpp:4341
#10 0x00007f323913e6c6 in KApplication::notify (this=0x7fff6606f0b0, receiver=0xea7cc0, event=0x7f321c001290) at ../../kdeui/kernel/kapplication.cpp:311
#11 0x00007f3239e0049c in QCoreApplication::notifyInternal (this=0x7fff6606f0b0, receiver=0xea7cc0, event=0x7f321c001290) at kernel/qcoreapplication.cpp:731
#12 0x00007f3239e03c25 in sendEvent (receiver=0x0, event_type=0, data=0xd528a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#13 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xd528a0) at kernel/qcoreapplication.cpp:1372
#14 0x00007f3239e2b253 in sendPostedEvents (s=0xd9a1a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#15 postEventSourceDispatch (s=0xd9a1a0) at kernel/qeventdispatcher_glib.cpp:277
#16 0x00007f3236c0485d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f3236c05038 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f3236c052c9 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f3239e2b3ef in QEventDispatcherGlib::processEvents (this=0xd524a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#20 0x00007f32381f54de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007f3239dff882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#22 0x00007f3239dffabc in QEventLoop::exec (this=0x7fff6606eec0, flags=...) at kernel/qeventloop.cpp:201
#23 0x00007f3239e03ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#24 0x0000000000403d0f in main (argc=2, argv=<value optimized out>) at ../../../nepomuk/servicestub/main.cpp:167

This bug may be a duplicate of or related to bug 275775.

Possible duplicates by query: bug 283466, bug 283369, bug 283179, bug 282765, bug 282724.

Reported using DrKonqi