Bug 273244 - Nepomuk Service crashes on opening Dolphin
Summary: Nepomuk Service crashes on opening Dolphin
Status: RESOLVED UNMAINTAINED
Alias: None
Product: nepomuk
Classification: Unmaintained
Component: general (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: Sebastian Trueg
URL:
Keywords:
: 264409 264887 265618 266644 267368 269896 270894 271403 272173 272278 272343 272411 272815 273477 273503 274359 274535 274891 275747 277515 277970 278218 279068 279990 281151 281664 283123 284382 290457 294973 (view as bug list)
Depends on:
Blocks:
 
Reported: 2011-05-14 04:58 UTC by workingwriter
Modified: 2018-09-04 15:23 UTC (History)
33 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
New crash information added by DrKonqi (9.44 KB, text/plain)
2011-05-24 12:37 UTC, S. Burmeister 		Details
Patch against Soprano (quick and dirty hack) (671 bytes, patch)
2011-09-08 17:30 UTC, Sebastian Trueg 		Details
View All Add an attachment

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Description workingwriter 2011-05-14 04:58:27 UTC 
Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.3 (4.6.3) "release 4"
Qt Version: 4.7.3
Operating System: Linux 2.6.37.6-0.5-default i686
Distribution: "openSUSE 11.4 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
I've been trying to determine why KDE no longer recognizes and mounts my external NTFS drive. Opened Dolphin, and Nepomuk crashed.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5737710 (LWP 3591))]

Thread 3 (Thread 0xb29acb70 (LWP 7135)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb61ade53 in __lll_lock_wait_private () from /lib/libc.so.6
#2  0xb61402fb in _L_lock_10372 () from /lib/libc.so.6
#3  0xb613ea66 in free () from /lib/libc.so.6
#4  0xb76745db in qFree (ptr=0x8150dc8) at global/qmalloc.cpp:60
#5  0xb76c7052 in QString::free (d=0x8150dc8) at tools/qstring.cpp:1185
#6  0xb76c7630 in QString::operator= (this=0x8151034, other=...) at tools/qstring.cpp:1359
#7  0xb7727cbc in QUrlPrivate::parse (this=0x8151030, parseOptions=QUrlPrivate::ParseAndSet) at io/qurl.cpp:3831
#8  0xb7732dba in QUrlPrivate::toEncoded (this=0x8151030, options=...) at io/qurl.cpp:3900
#9  0xb7733632 in QUrl::toEncoded (this=0xb29ab7b4, options=...) at io/qurl.cpp:5692
#10 0xb59d0c68 in ?? () from /usr/lib/libsoprano.so.4
#11 0xb59d39de in Soprano::LiteralValue::typeFromDataTypeUri(QUrl const&) () from /usr/lib/libsoprano.so.4
#12 0xb59d70bb in Soprano::LiteralValue::fromString(QString const&, QUrl const&) () from /usr/lib/libsoprano.so.4
#13 0xb593f3de in ?? () from /usr/lib/libsopranoclient.so.1
#14 0xb593f7e0 in ?? () from /usr/lib/libsopranoclient.so.1
#15 0xb593fe37 in ?? () from /usr/lib/libsopranoclient.so.1
#16 0xb5943b80 in ?? () from /usr/lib/libsopranoclient.so.1
#17 0xb59485f7 in ?? () from /usr/lib/libsopranoclient.so.1
#18 0xb5947eda in ?? () from /usr/lib/libsopranoclient.so.1
#19 0xb59bc87c in Soprano::QueryResultIterator::binding(QString const&) const () from /usr/lib/libsoprano.so.4
#20 0xb6e335d3 in Nepomuk::Types::EntityPrivate::load (this=0x811d028) at /usr/src/debug/kdelibs-4.6.3/nepomuk/types/entity.cpp:78
#21 0xb6e13aa8 in Nepomuk::Types::EntityPrivate::init (this=0x811d028) at /usr/src/debug/kdelibs-4.6.3/nepomuk/types/entity.cpp:51
#22 0xb6e154ec in Nepomuk::Types::Property::maxCardinality (this=0x8140190) at /usr/src/debug/kdelibs-4.6.3/nepomuk/types/property.cpp:384
#23 0xb6e1552b in Nepomuk::Types::Property::maxCardinality (this=0x8140190) at /usr/src/debug/kdelibs-4.6.3/nepomuk/types/property.cpp:400
#24 0xb504e538 in uniqueVarName (this=0x8140180, qbd=0xb29abfc8) at /usr/src/debug/kdelibs-4.6.3/nepomuk/query/querybuilderdata_p.h:121
#25 Nepomuk::Query::ComparisonTermPrivate::getMainVariableName (this=0x8140180, qbd=0xb29abfc8) at /usr/src/debug/kdelibs-4.6.3/nepomuk/query/comparisonterm.cpp:357
#26 0xb504e95f in Nepomuk::Query::ComparisonTermPrivate::toSparqlGraphPattern (this=0x8140180, resourceVarName=..., qbd=0xb29abfc8) at /usr/src/debug/kdelibs-4.6.3/nepomuk/query/comparisonterm.cpp:142
#27 0xb503a3c6 in Nepomuk::Query::AndTermPrivate::toSparqlGraphPattern (this=0x8134260, resourceVarName=..., qbd=0xb29abfc8) at /usr/src/debug/kdelibs-4.6.3/nepomuk/query/andterm.cpp:34
#28 0xb503fc9e in Nepomuk::Query::Query::toSparqlQuery (this=0x810c8f4, sparqlFlags=...) at /usr/src/debug/kdelibs-4.6.3/nepomuk/query/query.cpp:466
#29 0xb29b48b3 in ?? () from /usr/lib/kde4/nepomukqueryservice.so
#30 0xb29b7e31 in ?? () from /usr/lib/kde4/nepomukqueryservice.so
#31 0xb766edb3 in QThreadPoolThread::run (this=0x80f9a08) at concurrent/qthreadpool.cpp:106
#32 0xb767a993 in QThreadPrivate::start (arg=0x80f9a08) at thread/qthread_unix.cpp:320
#33 0xb75feb05 in start_thread () from /lib/libpthread.so.0
#34 0xb619fd5e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb21abb70 (LWP 7136)):
[KCrash Handler]
#7  0xb613b648 in _int_malloc () from /lib/libc.so.6
#8  0xb613e59a in malloc () from /lib/libc.so.6
#9  0xb76745bb in qMalloc (size=35) at global/qmalloc.cpp:55
#10 0xb767ca5d in QByteArray::QByteArray (this=0xb21aa5f8, data=0x8150d19 "/2001/XMLSchema#negativeInteger", size=15) at tools/qbytearray.cpp:1306
#11 0xb7727db1 in QUrlPrivate::parse (this=0x8151030, parseOptions=QUrlPrivate::ParseAndSet) at io/qurl.cpp:3841
#12 0xb7732dba in QUrlPrivate::toEncoded (this=0x8151030, options=...) at io/qurl.cpp:3900
#13 0xb7733632 in QUrl::toEncoded (this=0xb21aa7b4, options=...) at io/qurl.cpp:5692
#14 0xb59d0c68 in ?? () from /usr/lib/libsoprano.so.4
#15 0xb59d39de in Soprano::LiteralValue::typeFromDataTypeUri(QUrl const&) () from /usr/lib/libsoprano.so.4
#16 0xb59d70bb in Soprano::LiteralValue::fromString(QString const&, QUrl const&) () from /usr/lib/libsoprano.so.4
#17 0xb593f3de in ?? () from /usr/lib/libsopranoclient.so.1
#18 0xb593f7e0 in ?? () from /usr/lib/libsopranoclient.so.1
#19 0xb593fe37 in ?? () from /usr/lib/libsopranoclient.so.1
#20 0xb5943b80 in ?? () from /usr/lib/libsopranoclient.so.1
#21 0xb59485f7 in ?? () from /usr/lib/libsopranoclient.so.1
#22 0xb5947eda in ?? () from /usr/lib/libsopranoclient.so.1
#23 0xb59bc87c in Soprano::QueryResultIterator::binding(QString const&) const () from /usr/lib/libsoprano.so.4
#24 0xb6e335d3 in Nepomuk::Types::EntityPrivate::load (this=0x8142730) at /usr/src/debug/kdelibs-4.6.3/nepomuk/types/entity.cpp:78
#25 0xb6e13aa8 in Nepomuk::Types::EntityPrivate::init (this=0x8142730) at /usr/src/debug/kdelibs-4.6.3/nepomuk/types/entity.cpp:51
#26 0xb6e154ec in Nepomuk::Types::Property::maxCardinality (this=0x81493a0) at /usr/src/debug/kdelibs-4.6.3/nepomuk/types/property.cpp:384
#27 0xb6e1552b in Nepomuk::Types::Property::maxCardinality (this=0x81493a0) at /usr/src/debug/kdelibs-4.6.3/nepomuk/types/property.cpp:400
#28 0xb504e538 in uniqueVarName (this=0x8149390, qbd=0xb21aafc8) at /usr/src/debug/kdelibs-4.6.3/nepomuk/query/querybuilderdata_p.h:121
#29 Nepomuk::Query::ComparisonTermPrivate::getMainVariableName (this=0x8149390, qbd=0xb21aafc8) at /usr/src/debug/kdelibs-4.6.3/nepomuk/query/comparisonterm.cpp:357
#30 0xb504e95f in Nepomuk::Query::ComparisonTermPrivate::toSparqlGraphPattern (this=0x8149390, resourceVarName=..., qbd=0xb21aafc8) at /usr/src/debug/kdelibs-4.6.3/nepomuk/query/comparisonterm.cpp:142
#31 0xb503a3c6 in Nepomuk::Query::AndTermPrivate::toSparqlGraphPattern (this=0x811bc68, resourceVarName=..., qbd=0xb21aafc8) at /usr/src/debug/kdelibs-4.6.3/nepomuk/query/andterm.cpp:34
#32 0xb503fc9e in Nepomuk::Query::Query::toSparqlQuery (this=0x81420b4, sparqlFlags=...) at /usr/src/debug/kdelibs-4.6.3/nepomuk/query/query.cpp:466
#33 0xb29b48b3 in ?? () from /usr/lib/kde4/nepomukqueryservice.so
#34 0xb29b7e31 in ?? () from /usr/lib/kde4/nepomukqueryservice.so
#35 0xb766edb3 in QThreadPoolThread::run (this=0x811c080) at concurrent/qthreadpool.cpp:106
#36 0xb767a993 in QThreadPrivate::start (arg=0x811c080) at thread/qthread_unix.cpp:320
#37 0xb75feb05 in start_thread () from /lib/libpthread.so.0
#38 0xb619fd5e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5737710 (LWP 3591)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb61ade53 in __lll_lock_wait_private () from /lib/libc.so.6
#2  0xb61402fb in _L_lock_10372 () from /lib/libc.so.6
#3  0xb613ea66 in free () from /lib/libc.so.6
#4  0xb62eab0f in operator delete(void*) () from /usr/lib/libstdc++.so.6
#5  0xb77a63c2 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x8054478, notifier=0x80f1e70) at kernel/qeventdispatcher_glib.cpp:503
#6  0xb77941b8 in QSocketNotifier::setEnabled (this=0x80f1e70, enable=false) at kernel/qsocketnotifier.cpp:298
#7  0xb77a59de in socketNotifierSourceCheck (source=0x806f328) at kernel/qeventdispatcher_glib.cpp:92
#8  0xb5fee050 in g_main_context_check () from /lib/libglib-2.0.so.0
#9  0xb5fee998 in ?? () from /lib/libglib-2.0.so.0
#10 0xb5feee9e in g_main_context_iteration () from /lib/libglib-2.0.so.0
#11 0xb77a5f7b in QEventDispatcherGlib::processEvents (this=0x8054478, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#12 0xb651e1da in QGuiEventDispatcherGlib::processEvents (this=0x8054478, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#13 0xb7776a6d in QEventLoop::processEvents (this=0xbfa38e24, flags=...) at kernel/qeventloop.cpp:149
#14 0xb7776c99 in QEventLoop::exec (this=0xbfa38e24, flags=...) at kernel/qeventloop.cpp:201
#15 0xb777b740 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#16 0xb64653d4 in QApplication::exec () at kernel/qapplication.cpp:3736
#17 0x0804b36e in _start ()

This bug may be a duplicate of or related to bug 269896.

Possible duplicates by query: bug 269896.

Reported using DrKonqi
Comment 1 S. Burmeister 2011-05-24 12:37:07 UTC 
Created attachment 60264 [details]
New crash information added by DrKonqi

nepomukservicestub (0.2) on KDE Platform 4.6.3 (4.6.3) using Qt 4.7.3

- What I was doing when the application crashed:

After the KDE session started opening dolphin crashed nepomuk.

-- Backtrace (Reduced):
#14 0xb756e5db in qFree (ptr=0xb18008b8) at global/qmalloc.cpp:60
#15 0xb75c1052 in QString::free (d=0xb18008b8) at tools/qstring.cpp:1185
#16 0xb75c1630 in QString::operator= (this=0xb292d9e0, other=...) at tools/qstring.cpp:1359
#17 0xb762a8a6 in QUrlPrivate::canonicalHost (this=0xb292d9d0) at io/qurl.cpp:3418
#18 0xb762c48f in QUrlPrivate::normalized (this=0x818b878) at io/qurl.cpp:3993
Comment 2 Vishesh Handa 2011-07-31 13:22:00 UTC 
*** Bug 266644 has been marked as a duplicate of this bug. ***
Comment 3 Vishesh Handa 2011-07-31 13:22:08 UTC 
*** Bug 264887 has been marked as a duplicate of this bug. ***
Comment 4 Vishesh Handa 2011-07-31 13:31:14 UTC 
*** Bug 274891 has been marked as a duplicate of this bug. ***
Comment 5 Vishesh Handa 2011-07-31 13:37:41 UTC 
*** Bug 277970 has been marked as a duplicate of this bug. ***
Comment 6 Vishesh Handa 2011-07-31 13:44:31 UTC 
*** Bug 265618 has been marked as a duplicate of this bug. ***
Comment 7 Vishesh Handa 2011-07-31 14:27:51 UTC 
*** Bug 273477 has been marked as a duplicate of this bug. ***
Comment 8 Vishesh Handa 2011-07-31 14:30:42 UTC 
*** Bug 272278 has been marked as a duplicate of this bug. ***
Comment 9 Vishesh Handa 2011-07-31 14:31:27 UTC 
*** Bug 271403 has been marked as a duplicate of this bug. ***
Comment 10 Vishesh Handa 2011-07-31 14:50:02 UTC 
*** Bug 272411 has been marked as a duplicate of this bug. ***
Comment 11 Vishesh Handa 2011-07-31 14:53:01 UTC 
*** Bug 274535 has been marked as a duplicate of this bug. ***
Comment 12 Vishesh Handa 2011-07-31 15:13:05 UTC 
*** Bug 272815 has been marked as a duplicate of this bug. ***
Comment 13 Vishesh Handa 2011-08-07 13:30:42 UTC 
*** Bug 270894 has been marked as a duplicate of this bug. ***
Comment 14 Vishesh Handa 2011-08-07 22:10:26 UTC 
*** Bug 277515 has been marked as a duplicate of this bug. ***
Comment 15 Vishesh Handa 2011-08-13 08:27:24 UTC 
*** Bug 279068 has been marked as a duplicate of this bug. ***
Comment 16 Vishesh Handa 2011-08-13 08:34:18 UTC 
*** Bug 272173 has been marked as a duplicate of this bug. ***
Comment 17 Vishesh Handa 2011-08-13 08:36:48 UTC 
*** Bug 278218 has been marked as a duplicate of this bug. ***
Comment 18 Sebastian Trueg 2011-09-08 17:30:03 UTC 
Created attachment 63512 [details]
Patch against Soprano (quick and dirty hack)

I never experienced this bug and have no way of reproducing it. Thus, I need someone to test patches for me.

The first one is this Soprano patch which is no real fix but a workaround which hopefully helps to pin down the problem.

If this patch solves the bug then I know what the problem is and can fix it properly. If this patch does not solve the problem I can at least exclude one possibe reason.
Comment 19 Sebastian Trueg 2011-09-18 09:37:15 UTC 
*** Bug 277379 has been marked as a duplicate of this bug. ***
Comment 20 Sebastian Trueg 2011-09-18 09:37:40 UTC 
*** Bug 281664 has been marked as a duplicate of this bug. ***
Comment 21 Sebastian Trueg 2011-09-18 09:44:12 UTC 
*** Bug 275747 has been marked as a duplicate of this bug. ***
Comment 22 Sebastian Trueg 2011-09-18 09:45:14 UTC 
*** Bug 273503 has been marked as a duplicate of this bug. ***
Comment 23 Sebastian Trueg 2011-09-18 09:46:15 UTC 
*** Bug 272343 has been marked as a duplicate of this bug. ***
Comment 24 Sebastian Trueg 2011-09-18 09:46:46 UTC 
*** Bug 269896 has been marked as a duplicate of this bug. ***
Comment 25 Sebastian Trueg 2011-09-18 09:47:50 UTC 
*** Bug 267368 has been marked as a duplicate of this bug. ***
Comment 26 Sebastian Trueg 2011-09-18 09:48:23 UTC 
*** Bug 264409 has been marked as a duplicate of this bug. ***
Comment 27 Michele Gastaldo 2011-09-18 12:28:36 UTC 
Thanks for the patch, I applied it and installed soprano packages, nevertheless I still get the crashes (as stated in #277379)
Comment 28 Sebastian Trueg 2011-09-18 13:32:32 UTC 
(In reply to comment #27)
> Thanks for the patch, I applied it and installed soprano packages, nevertheless
> I still get the crashes (as stated in #277379)

Actually I realized today that these are 2 different bugs (#280818 and this one) which stem from the same problem in two different places. #277379 is actually a duplicate of #280818 for which I will have a patch soon. Thanks for testing.
Comment 29 Sebastian Trueg 2011-09-19 10:40:12 UTC 
*** Bug 274359 has been marked as a duplicate of this bug. ***
Comment 30 Sebastian Trueg 2011-09-23 18:39:06 UTC 
*** Bug 279990 has been marked as a duplicate of this bug. ***
Comment 31 Sebastian Trueg 2011-10-04 09:30:35 UTC 
*** Bug 283123 has been marked as a duplicate of this bug. ***
Comment 32 Sebastian Trueg 2011-10-18 17:52:12 UTC 
*** Bug 284382 has been marked as a duplicate of this bug. ***
Comment 33 Sebastian Trueg 2011-10-18 17:52:45 UTC 
*** Bug 281151 has been marked as a duplicate of this bug. ***
Comment 34 Sebastian Trueg 2011-10-18 17:53:24 UTC 
Someone needs to test the patch. I cannot test it since this crash never occurs on my system.
Comment 35 Thijs 2012-01-03 08:01:13 UTC 
*** Bug 290457 has been marked as a duplicate of this bug. ***
Comment 36 Jekyll Wu 2012-02-28 07:47:22 UTC 
*** Bug 294973 has been marked as a duplicate of this bug. ***
Comment 37 Andrew Crouthamel 2018-09-04 15:23:12 UTC 
Hello! Sorry to be the bearer of bad news, but this project has been unmaintained for many years so I am closing this bug. Development has moved to Baloo, please try again using the latest version and applications, and submit a new ticket for frameworks-baloo if you still have an issue. Thank you!