Bug 269787

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.1 (4.6.1) (Compiled from sources)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-gentoo-r1 x86_64
Distribution (Platform): Gentoo Packages

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

I mounted a usb storage and opened a dolphin window from withi n the device monitor plasmoid. The window opens but the unhandled here appears.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
__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 0x7f24fcfdc780 (LWP 2582))]

Thread 3 (Thread 0x7f24eb463700 (LWP 8411)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f24fa3ee32f in _L_lock_7614 () from /lib64/libc.so.6
#2  0x00007f24fa3ec3c8 in free () from /lib64/libc.so.6
#3  0x00007f24fc9e4cd2 in QByteArray::operator= (this=<value optimized out>, other=...) at tools/qbytearray.cpp:869
#4  0x00007f24fca80930 in QUrlPrivate::parse (this=0x2508600, parseOptions=<value optimized out>) at io/qurl.cpp:3841
#5  0x00007f24fca8c31b in QUrl::operator== (this=0x7f24eb4617c0, url=...) at io/qurl.cpp:5958
#6  0x00007f24fb72627f in Nepomuk::Types::EntityPrivate::load (this=0x24f9e60) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/types/entity.cpp:99
#7  0x00007f24fb724f51 in Nepomuk::Types::EntityPrivate::init (this=0x24f9e60) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/types/entity.cpp:51
#8  0x00007f24fb72c947 in Nepomuk::Types::Property::maxCardinality (this=0x2503ca8) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/types/property.cpp:384
#9  0x00007f24f380a798 in uniqueVarName (this=0x2503c90, qbd=0x7f24eb4622c0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/query/querybuilderdata_p.h:121
#10 Nepomuk::Query::ComparisonTermPrivate::getMainVariableName (this=0x2503c90, qbd=0x7f24eb4622c0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/query/comparisonterm.cpp:357
#11 0x00007f24f380af9d in Nepomuk::Query::ComparisonTermPrivate::toSparqlGraphPattern (this=0x2503c90, resourceVarName=..., qbd=0x7f24eb4622c0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/query/comparisonterm.cpp:142
#12 0x00007f24f3808e5c in Nepomuk::Query::AndTermPrivate::toSparqlGraphPattern (this=<value optimized out>, resourceVarName=..., qbd=0x7f24eb4622c0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/query/andterm.cpp:34
#13 0x00007f24f38135d7 in Nepomuk::Query::Query::toSparqlQuery (this=<value optimized out>, sparqlFlags=...) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/query/query.cpp:466
#14 0x00007f24ebca8d3b in Nepomuk::Query::Folder::sparqlQuery (this=<value optimized out>) at /var/tmp/portage/kde-base/nepomuk-4.6.1/work/nepomuk-4.6.1/nepomuk/services/queryservice/folder.cpp:122
#15 0x00007f24ebcabbae in Nepomuk::Query::SearchRunnable::run (this=0x24f2970) at /var/tmp/portage/kde-base/nepomuk-4.6.1/work/nepomuk-4.6.1/nepomuk/services/queryservice/searchrunnable.cpp:81
#16 0x00007f24fc9d7ed8 in QThreadPoolThread::run (this=0x24f30f0) at concurrent/qthreadpool.cpp:106
#17 0x00007f24fc9e2ef5 in QThreadPrivate::start (arg=0x24f30f0) at thread/qthread_unix.cpp:320
#18 0x00007f24fc751dfc in start_thread () from /lib64/libpthread.so.0
#19 0x00007f24fa45586d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f24eac62700 (LWP 8413)):
[KCrash Handler]
#6  0x00007f24fa3a3065 in raise () from /lib64/libc.so.6
#7  0x00007f24fa3a4895 in abort () from /lib64/libc.so.6
#8  0x00007f24fa3e0e42 in __libc_message () from /lib64/libc.so.6
#9  0x00007f24fa3e8597 in _int_free () from /lib64/libc.so.6
#10 0x00007f24fa3ec3d3 in free () from /lib64/libc.so.6
#11 0x00007f24fca80a25 in ~QByteArray (this=0x2508600, parseOptions=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qbytearray.h:383
#12 QUrlPrivate::parse (this=0x2508600, parseOptions=<value optimized out>) at io/qurl.cpp:3836
#13 0x00007f24fca8c31b in QUrl::operator== (this=0x7f24eac607c0, url=...) at io/qurl.cpp:5958
#14 0x00007f24fb72627f in Nepomuk::Types::EntityPrivate::load (this=0x25065b0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/types/entity.cpp:99
#15 0x00007f24fb724f51 in Nepomuk::Types::EntityPrivate::init (this=0x25065b0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/types/entity.cpp:51
#16 0x00007f24fb72c947 in Nepomuk::Types::Property::maxCardinality (this=0x250efe8) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/types/property.cpp:384
#17 0x00007f24f380a798 in uniqueVarName (this=0x250efd0, qbd=0x7f24eac612c0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/query/querybuilderdata_p.h:121
#18 Nepomuk::Query::ComparisonTermPrivate::getMainVariableName (this=0x250efd0, qbd=0x7f24eac612c0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/query/comparisonterm.cpp:357
#19 0x00007f24f380af9d in Nepomuk::Query::ComparisonTermPrivate::toSparqlGraphPattern (this=0x250efd0, resourceVarName=..., qbd=0x7f24eac612c0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/query/comparisonterm.cpp:142
#20 0x00007f24f3808e5c in Nepomuk::Query::AndTermPrivate::toSparqlGraphPattern (this=<value optimized out>, resourceVarName=..., qbd=0x7f24eac612c0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/query/andterm.cpp:34
#21 0x00007f24f38135d7 in Nepomuk::Query::Query::toSparqlQuery (this=<value optimized out>, sparqlFlags=...) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r2/work/kdelibs-4.6.1/nepomuk/query/query.cpp:466
#22 0x00007f24ebca8d3b in Nepomuk::Query::Folder::sparqlQuery (this=<value optimized out>) at /var/tmp/portage/kde-base/nepomuk-4.6.1/work/nepomuk-4.6.1/nepomuk/services/queryservice/folder.cpp:122
#23 0x00007f24ebcabbae in Nepomuk::Query::SearchRunnable::run (this=0x250e9c0) at /var/tmp/portage/kde-base/nepomuk-4.6.1/work/nepomuk-4.6.1/nepomuk/services/queryservice/searchrunnable.cpp:81
#24 0x00007f24fc9d7ed8 in QThreadPoolThread::run (this=0x250eab0) at concurrent/qthreadpool.cpp:106
#25 0x00007f24fc9e2ef5 in QThreadPrivate::start (arg=0x250eab0) at thread/qthread_unix.cpp:320
#26 0x00007f24fc751dfc in start_thread () from /lib64/libpthread.so.0
#27 0x00007f24fa45586d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f24fcfdc780 (LWP 2582)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f24fa3ee32f in _L_lock_7614 () from /lib64/libc.so.6
#2  0x00007f24fa3ec3c8 in free () from /lib64/libc.so.6
#3  0x00007f24fcaf58a7 in socketNotifierSourceCheck (source=0x23b90c0) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f24f9c8af6e in g_main_context_check (context=0x23b80e0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2961
#5  0x00007f24f9c8b87a in g_main_context_iterate (context=0x23b80e0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3088
#6  0x00007f24f9c8bd8d in g_main_context_iteration (context=0x23b80e0, may_block=1) at gmain.c:3154
#7  0x00007f24fcaf5e3f in QEventDispatcherGlib::processEvents (this=0x239e4a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007f24fac8dabe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#9  0x00007f24fcaca322 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#10 0x00007f24fcaca564 in QEventLoop::exec (this=0x7fff2e13bfc0, flags=...) at kernel/qeventloop.cpp:201
#11 0x00007f24fcace9cb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#12 0x00000000004041a2 in main (argc=2, argv=0x7fff2e13c648) at /var/tmp/portage/kde-base/nepomuk-4.6.1/work/nepomuk-4.6.1/nepomuk/servicestub/main.cpp:165

This bug may be a duplicate of or related to bug 267674.

Possible duplicates by query: bug 268450, bug 267674, bug 264887.

Reported using DrKonqi