Bug 294735

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-13-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
i'm coping/downloading/unzipping big files and/or opening softwares
it happens 1-2-3-4 times every day
normally i restart nepomuk without problems and i continue to work


- Custom settings of the application:

The crash can be reproduced some of the time.

-- Backtrace:
Application: Programma stub per servizio di Nepomuk (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0xb7773710 (LWP 2449))]

Thread 4 (Thread 0xb74e8b70 (LWP 2456)):
#0  0x004027a4 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x007c3656 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x020b0f24 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x020b1e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x020b292b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01dd9304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x020db2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x003fee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x007b573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xb4428b70 (LWP 2476)):
#0  0x0053e416 in __kernel_vsyscall ()
#1  0x0040348c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007c33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x008c4467 in wait (this=0x85d355c, mutex=0x85d3558, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x85d355c, mutex=0x85d3558, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x01f52dc8 in Nepomuk::IndexFeeder::run (this=0x85d3548) at ../../../../nepomuk/services/strigi/nepomukindexfeeder.cpp:188
#6  0x008c3da2 in QThreadPrivate::start (arg=0x85d3548) at thread/qthread_unix.cpp:320
#7  0x003fee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x007b573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb3c27b70 (LWP 2477)):
[KCrash Handler]
#7  0x0053e416 in __kernel_vsyscall ()
#8  0x0070fe71 in raise () from /lib/i386-linux-gnu/libc.so.6
#9  0x0071334e in abort () from /lib/i386-linux-gnu/libc.so.6
#10 0x00746577 in ?? () from /lib/i386-linux-gnu/libc.so.6
#11 0x00750961 in ?? () from /lib/i386-linux-gnu/libc.so.6
#12 0x0075228b in ?? () from /lib/i386-linux-gnu/libc.so.6
#13 0x0075541d in free () from /lib/i386-linux-gnu/libc.so.6
#14 0x008bdbbd in qFree (ptr=0x86c6370) at global/qmalloc.cpp:60
#15 0x00993f59 in ~QByteArray (this=0xb3301de8) at ../../include/QtCore/../../src/corelib/tools/qbytearray.h:383
#16 QFSFileEngineIterator::advance (this=0xb3301de8) at io/qfsfileengine_iterator_unix.cpp:73
#17 0x0098b998 in QFSFileEngineIterator::next (this=0xb3301de8) at io/qfsfileengine_iterator.cpp:65
#18 0x009456fc in QDirIteratorPrivate::advance (this=0xb33021c8) at io/qdiriterator.cpp:217
#19 0x009458db in QDirIterator::next (this=0xb3c27224) at io/qdiriterator.cpp:457
#20 0x01f4897e in Nepomuk::IndexScheduler::analyzeDir (this=0x8588990, dir_=..., flags=...) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:391
#21 0x01f493c4 in Nepomuk::IndexScheduler::run (this=0x8588990) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:338
#22 0x008c3da2 in QThreadPrivate::start (arg=0x8588990) at thread/qthread_unix.cpp:320
#23 0x003fee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#24 0x007b573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7773710 (LWP 2449)):
#0  0x0053e416 in __kernel_vsyscall ()
#1  0x007c3753 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0x00756b94 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Possible duplicates by query: bug 283870, bug 279368, bug 275504.

Reported using DrKonqi