Bug 283870

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 3.0.0-1-686-pae i686
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:
I was reading mail in Kontact and I switched to Firefox and this crash happened.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0xb77e5710 (LWP 12098))]

Thread 3 (Thread 0xb5273b70 (LWP 12116)):
#0  0xb7815424 in __kernel_vsyscall ()
#1  0x4a74b20a in __pthread_cond_wait (cond=0x8e92b28, mutex=0x8e92b10) at pthread_cond_wait.c:153
#2  0x4a690a5d in __pthread_cond_wait (cond=0x8e92b28, mutex=0x8e92b10) at forward.c:139
#3  0x4ae5fcb0 in wait (this=0x8e9a144, mutex=0x8e9a140, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8e9a144, mutex=0x8e9a140, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb528ff7d in Nepomuk::IndexFeeder::run (this=0x8e9a130) at ../../../../nepomuk/services/strigi/nepomukindexfeeder.cpp:188
#6  0x4ae5f7a3 in QThreadPrivate::start (arg=0x8e9a130) at thread/qthread_unix.cpp:320
#7  0x4a746c39 in start_thread (arg=0xb5273b70) at pthread_create.c:304
#8  0x4a68396e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb46feb70 (LWP 12119)):
[KCrash Handler]
#7  0xb7815424 in __kernel_vsyscall ()
#8  0x4a5e1911 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0x4a5e4d42 in abort () at abort.c:92
#10 0x4a6179d5 in __libc_message (do_abort=2, fmt=0x4a6eca90 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#11 0x4a621ac1 in malloc_printerr (action=<value optimized out>, str=0x6 <Address 0x6 out of bounds>, ptr=0x92eef30) at malloc.c:6283
#12 0x4a623328 in _int_free (av=<value optimized out>, p=<value optimized out>) at malloc.c:4795
#13 0x4a6263dd in __libc_free (mem=0x92eef30) at malloc.c:3738
#14 0x4ae58ebb in qFree (ptr=0x92eef30) at global/qmalloc.cpp:60
#15 0x4af35084 in ~QByteArray (this=0xb2d073d8) at ../../include/QtCore/../../src/corelib/tools/qbytearray.h:383
#16 QFSFileEngineIterator::advance (this=0xb2d073d8) at io/qfsfileengine_iterator_unix.cpp:73
#17 0x4af2c2c8 in QFSFileEngineIterator::next (this=0xb2d073d8) at io/qfsfileengine_iterator.cpp:65
#18 0x4aee4b96 in QDirIteratorPrivate::advance (this=0xb2d1cef8) at io/qdiriterator.cpp:217
#19 0x4aee4dbd in QDirIterator::next (this=0xb46fe218) at io/qdiriterator.cpp:457
#20 0xb5283241 in Nepomuk::IndexScheduler::analyzeDir (this=0x8e4b828, dir_=..., flags=...) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:391
#21 0xb52859dd in Nepomuk::IndexScheduler::run (this=0x8e4b828) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:338
#22 0x4ae5f7a3 in QThreadPrivate::start (arg=0x8e4b828) at thread/qthread_unix.cpp:320
#23 0x4a746c39 in start_thread (arg=0xb46feb70) at pthread_create.c:304
#24 0x4a68396e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb77e5710 (LWP 12098)):
#0  0xb7815424 in __kernel_vsyscall ()
#1  0x4a690db1 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x4a627ba7 in _L_lock_9661 () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#3  0x4a6263d6 in __libc_free (mem=0x923b570) at malloc.c:3736
#4  0x4aae8abf in operator delete(void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#5  0x4b29720d in ~QDBusMessage (this=0xbffbdadc, __in_chrg=<value optimized out>) at qdbusmessage.cpp:536
#6  QDBusMessage::~QDBusMessage (this=0xbffbdadc, __in_chrg=<value optimized out>) at qdbusmessage.cpp:533
#7  0x4b28ad5d in QDBusConnectionPrivate::deliverCall (this=0x8d65bc0, object=0x8f08d60, msg=..., metaTypes=..., slotIdx=-512) at qdbusintegrator.cpp:954
#8  0x4b28bd70 in QDBusConnectionPrivate::activateCall (this=0x8d65bc0, object=0x8f08d60, flags=337, msg=...) at qdbusintegrator.cpp:851
#9  0x4b28c604 in QDBusConnectionPrivate::activateObject (this=0x8d65bc0, node=..., msg=..., pathStartPos=-1074013168) at qdbusintegrator.cpp:1429
#10 0x4b28c828 in QDBusActivateObjectEvent::placeMetaCall (this=0xb377ab40) at qdbusintegrator.cpp:1523
#11 0x4af7257f in QObject::event (this=0x8dad548, e=0xb377ab40) at kernel/qobject.cpp:1217
#12 0x4b583b44 in notify_helper (this=0x8d0dba8, receiver=0x8dad548, e=0xb377ab40) at kernel/qapplication.cpp:4467
#13 QApplicationPrivate::notify_helper (this=0x8d0dba8, receiver=0x8dad548, e=0xb377ab40) at kernel/qapplication.cpp:4439
#14 0x4b588ed2 in QApplication::notify (this=0xb377ab40, receiver=0x8dad548, e=0xb377ab40) at kernel/qapplication.cpp:4214
#15 0x4c548571 in KApplication::notify (this=0xbffbe544, receiver=0x8dad548, event=0xb377ab40) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x4af5a36e in QCoreApplication::notifyInternal (this=0xbffbe544, receiver=0x8dad548, event=0xb377ab40) at kernel/qcoreapplication.cpp:731
#17 0x4af5db34 in sendEvent (receiver=0x0, event_type=0, data=0x8cf4c70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8cf4c70) at kernel/qcoreapplication.cpp:1372
#19 0x4af5dc7c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#20 0x4af88164 in sendPostedEvents (s=0x8d0fd00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#21 postEventSourceDispatch (s=0x8d0fd00) at kernel/qeventdispatcher_glib.cpp:277
#22 0x4a97d252 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#23 0x4a97da30 in ?? () from /lib/libglib-2.0.so.0
#24 0x4a97dce4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#25 0x4af88597 in QEventDispatcherGlib::processEvents (this=0x8cf5980, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#26 0x4b638a9a in QGuiEventDispatcherGlib::processEvents (this=0x8cf5980, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x4af5938d in QEventLoop::processEvents (this=0xbffbe3b4, flags=...) at kernel/qeventloop.cpp:149
#28 0x4af595d1 in QEventLoop::exec (this=0xbffbe3b4, flags=...) at kernel/qeventloop.cpp:201
#29 0x4af5dd2a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#30 0x4b5819c4 in QApplication::exec () at kernel/qapplication.cpp:3741
#31 0x0804b105 in main (argc=) at ../../../nepomuk/servicestub/main.cpp:167

This bug may be a duplicate of or related to bug 275675.

Possible duplicates by query: bug 283814, bug 283789, bug 283597, bug 283466, bug 283369.

Reported using DrKonqi