Bug 270940

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Attaching a usb drive it takes some time and then some process crash 
everytime a usb drive is attached to the pc the same process crash

The crash can be reproduced every time.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fbb676a4760 (LWP 27354))]

Thread 2 (Thread 0x7fbb56cb5700 (LWP 27356)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fbb67094e3b in wait (this=<value optimized out>, mutex=0x132a490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x132a490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fbb56ec7a24 in Nepomuk::MetadataMover::run (this=0x132a470) at ../../../../nepomuk/services/filewatch/metadatamover.cpp:165
#4  0x00007fbb6709427e in QThreadPrivate::start (arg=0x132a470) at thread/qthread_unix.cpp:266
#5  0x00007fbb649c3971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007fbb64cbf92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbb676a4760 (LWP 27354)):
[KCrash Handler]
#6  _int_malloc (av=0x7fbb64f57e40, bytes=513) at malloc.c:4636
#7  0x00007fbb64c56952 in _int_realloc (av=0x7fbb64f57e40, oldp=0x13f6e60, oldsize=<value optimized out>, nb=528) at malloc.c:5290
#8  0x00007fbb64c56eb0 in __libc_realloc (oldmem=0x13f6e70, bytes=512) at malloc.c:3821
#9  0x00007fbb67096caa in QByteArray::realloc (this=0x7fff1e53a120, alloc=<value optimized out>) at tools/qbytearray.cpp:1433
#10 0x00007fbb67096e7d in QByteArray::append (this=0x7fff1e53a120, ba=...) at tools/qbytearray.cpp:1568
#11 0x00007fbb56ecdd00 in (anonymous namespace)::concatPath (p1=<value optimized out>, p2=...) at ../../../../nepomuk/services/filewatch/kinotify.cpp:59
#12 0x00007fbb56ed1cf5 in KInotify::Private::addWatchesRecursively(QByteArray const&) () from /usr/lib/kde4/nepomukfilewatch.so
#13 0x00007fbb56ed0e00 in _k_addWatches (this=<value optimized out>, _c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>) at ../../../../nepomuk/services/filewatch/kinotify.cpp:197
#14 KInotify::qt_metacall (this=<value optimized out>, _c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>) at ./kinotify.moc:119
#15 0x00007fbb67199bde in QObject::event (this=0x132acd0, e=0x7fbb64f585c8) at kernel/qobject.cpp:1219
#16 0x00007fbb65419fdc in QApplicationPrivate::notify_helper (this=0x11cb140, receiver=0x132acd0, e=0x13e8460) at kernel/qapplication.cpp:4396
#17 0x00007fbb6541faed in QApplication::notify (this=0x7fff1e53af40, receiver=0x132acd0, e=0x13e8460) at kernel/qapplication.cpp:4277
#18 0x00007fbb664772f6 in KApplication::notify (this=0x7fff1e53af40, receiver=0x132acd0, event=0x13e8460) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007fbb67187cdc in QCoreApplication::notifyInternal (this=0x7fff1e53af40, receiver=0x132acd0, event=0x13e8460) at kernel/qcoreapplication.cpp:732
#20 0x00007fbb6718ac22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x11b08a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x11b08a0) at kernel/qcoreapplication.cpp:1373
#22 0x00007fbb671b4653 in sendPostedEvents (s=0x11d08a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#23 postEventSourceDispatch (s=0x11d08a0) at kernel/qeventdispatcher_glib.cpp:277
#24 0x00007fbb63ef1342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x00007fbb63ef52a8 in ?? () from /lib/libglib-2.0.so.0
#26 0x00007fbb63ef545c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x00007fbb671b4193 in QEventDispatcherGlib::processEvents (this=0x11aff90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#28 0x00007fbb654cca4e in QGuiEventDispatcherGlib::processEvents (this=0x7fbb64f585c8, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007fbb67186a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007fbb67186dec in QEventLoop::exec (this=0x7fff1e53ad70, flags=) at kernel/qeventloop.cpp:201
#31 0x00007fbb6718aebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#32 0x0000000000403b5d in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../nepomuk/servicestub/main.cpp:165

Possible duplicates by query: bug 213540.

Reported using DrKonqi