Bug 269573 - Nepomukstub crash on KDE startup
Summary: Nepomukstub crash on KDE startup
Status: RESOLVED FIXED
Alias: None
Product: nepomuk
Classification: Miscellaneous
Component: fileindexer (show other bugs)
Version: 4.6
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: Sebastian Trueg
URL:
Keywords:
: 283451 (view as bug list)
Depends on:
Blocks:
 
Reported: 2011-03-27 23:08 UTC by Sísa
Modified: 2013-01-16 10:23 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
New crash information added by DrKonqi (7.50 KB, text/plain)
2011-12-10 14:06 UTC, Boris_il_forte
Details

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Description Sísa 2011-03-27 23:08:39 UTC
Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.1-1.2-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
KDE was starting, CPU went to 100 % until Nepomuk crashed.
I just installed PulseAudio back.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0x7fb816b6a760 (LWP 3715))]

Thread 3 (Thread 0x7fb805a77700 (LWP 3734)):
#0  0x00007fb8162f738c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb81658214b in wait (this=<value optimized out>, mutex=0x7107f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7107f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb8060acfc9 in Nepomuk::IndexFeeder::run (this=0x7107d0) at /usr/src/debug/kdebase-runtime-4.6.0/nepomuk/services/strigi/nepomukindexfeeder.cpp:188
#4  0x00007fb816581a5e in QThreadPrivate::start (arg=0x7107d0) at thread/qthread_unix.cpp:285
#5  0x00007fb8162f2a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb81408b67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb8008ea700 (LWP 3741)):
[KCrash Handler]
#6  0x00007fb813feaab5 in raise () from /lib64/libc.so.6
#7  0x00007fb813febfb6 in abort () from /lib64/libc.so.6
#8  0x00007fb814025dd3 in __libc_message () from /lib64/libc.so.6
#9  0x00007fb81402b3b6 in malloc_printerr () from /lib64/libc.so.6
#10 0x00007fb8140302dc in free () from /lib64/libc.so.6
#11 0x00007fb8165c6f9c in QString::free (d=0x7fb7fc00c610) at tools/qstring.cpp:1185
#12 0x00007fb8165c7512 in QString::operator= (this=0xc144a8, other=...) at tools/qstring.cpp:1359
#13 0x00007fb812941cac in QLocalSocketPrivate::_q_error (this=<value optimized out>, socketError=QAbstractSocket::SocketTimeoutError) at socket/qlocalsocket_unix.cpp:101
#14 0x00007fb81293e6cc in QLocalSocket::qt_metacall (this=0xc0fde0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fb8008e9110) at .moc/release-shared/moc_qlocalsocket.cpp:91
#15 0x00007fb81667fdef in QMetaObject::activate (sender=0xc14500, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fb8008e9110) at kernel/qobject.cpp:3272
#16 0x00007fb812936a51 in QAbstractSocket::error (this=<value optimized out>, _t1=QAbstractSocket::SocketTimeoutError) at .moc/release-shared/moc_qabstractsocket.cpp:156
#17 0x00007fb81293af5e in QAbstractSocket::waitForReadyRead (this=0xc14500, msecs=<value optimized out>) at socket/qabstractsocket.cpp:1843
#18 0x00007fb81061cd6c in Soprano::DataStream::read (this=0x7fb8008e9430, data=0x7fb7fc00c5f8 "\345B", size=3479175168) at /usr/src/debug/soprano-2.5.63/server/datastream.cpp:254
#19 0x00007fb81061d218 in Soprano::DataStream::readByteArray (this=0x7fb8008e9430, a=...) at /usr/src/debug/soprano-2.5.63/server/datastream.cpp:280
#20 0x00007fb81061dd16 in readString (this=0x7fb8008e9430, error=...) at /usr/src/debug/soprano-2.5.63/server/datastream.cpp:287
#21 Soprano::DataStream::readError (this=0x7fb8008e9430, error=...) at /usr/src/debug/soprano-2.5.63/server/datastream.cpp:416
#22 0x00007fb8106237be in Soprano::Client::ClientConnection::executeQuery (this=0x798b10, modelId=2116640578, query=..., type=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at /usr/src/debug/soprano-2.5.63/client/clientconnection.cpp:267
#23 0x00007fb810625065 in Soprano::Client::ClientModel::executeQuery (this=<value optimized out>, query=<value optimized out>, language=<value optimized out>, userQueryLanguage=<value optimized out>) at /usr/src/debug/soprano-2.5.63/client/clientmodel.cpp:101
#24 0x00007fb81530d133 in Nepomuk::MainModel::executeQuery (this=0x749e30, query=..., language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at /usr/src/debug/kdelibs-4.6.0/nepomuk/core/nepomukmainmodel.cpp:212
#25 0x00007fb8108c54a9 in Soprano::FilterModel::executeQuery (this=0x6a9a30, query=<value optimized out>, language=<value optimized out>, userQueryLanguage=<value optimized out>) at /usr/src/debug/soprano-2.5.63/soprano/filtermodel.cpp:164
#26 0x00007fb8060a0788 in Nepomuk::IndexScheduler::removeAllGraphsFromQuery (this=0x7a8800, query=...) at /usr/src/debug/kdebase-runtime-4.6.0/nepomuk/services/strigi/indexscheduler.cpp:713
#27 0x00007fb8060a2702 in Nepomuk::IndexScheduler::removeOldAndUnwantedEntries (this=0x7a8800) at /usr/src/debug/kdebase-runtime-4.6.0/nepomuk/services/strigi/indexscheduler.cpp:678
#28 0x00007fb8060a3ff2 in Nepomuk::IndexScheduler::run (this=0x7a8800) at /usr/src/debug/kdebase-runtime-4.6.0/nepomuk/services/strigi/indexscheduler.cpp:298
#29 0x00007fb816581a5e in QThreadPrivate::start (arg=0x7a8800) at thread/qthread_unix.cpp:285
#30 0x00007fb8162f2a3f in start_thread () from /lib64/libpthread.so.0
#31 0x00007fb81408b67d in clone () from /lib64/libc.so.6
#32 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb816b6a760 (LWP 3715)):
#0  0x00007fb8140988fe in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007fb814031f2e in _L_lock_9927 () from /lib64/libc.so.6
#2  0x00007fb8140302d1 in free () from /lib64/libc.so.6
#3  0x00007fb8166953a7 in socketNotifierSourceCheck (source=0x629020) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007fb8134e184c in g_main_context_check (context=0x627680, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2961
#5  0x00007fb8134e2132 in g_main_context_iterate (context=0x627680, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3088
#6  0x00007fb8134e2650 in g_main_context_iteration (context=0x627680, may_block=1) at gmain.c:3154
#7  0x00007fb81669591f in QEventDispatcherGlib::processEvents (this=0x60ec20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007fb81489cd8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#9  0x00007fb81666a052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#10 0x00007fb81666a265 in QEventLoop::exec (this=0x7fff7dea63f0, flags=...) at kernel/qeventloop.cpp:201
#11 0x00007fb81666e6ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#12 0x0000000000403ea2 in main (argc=2, argv=0x7fff7dea6a78) at /usr/src/debug/kdebase-runtime-4.6.0/nepomuk/servicestub/main.cpp:165

Reported using DrKonqi
Comment 1 Boris_il_forte 2011-12-10 14:06:58 UTC
Created attachment 66596 [details]
New crash information added by DrKonqi

nepomukservicestub (0.2) on KDE Platform 4.6.5 (4.6.5) using Qt 4.7.3

nepomuk crash at startup and continues to crash often while working.

-- Backtrace (Reduced):
#8  0x00007fb5d5996dbb in __libc_message (do_abort=<optimized out>, fmt=<optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007fb5d59a0606 in malloc_printerr (action=3, str=0x7fb5d5a742f7 "invalid fastbin entry (free)", ptr=<optimized out>) at malloc.c:6283
[...]
#11 0x00007fb5d7e139fc in QString::free (d=0x20cd9f0) at tools/qstring.cpp:1185
#12 0x00007fb5d7e5041e in ~QString (this=<optimized out>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qstring.h:883
#13 ~QFileInfoPrivate (this=<optimized out>, __in_chrg=<optimized out>) at io/qfileinfo_p.h:64
Comment 2 Vishesh Handa 2013-01-16 10:22:09 UTC
I haven't received any similar backtraces after 4.6 which was about 2 years ago. Also, the relevant code has now changed significantly, so the backtrace provided are no longer useful.

Marking this as FIXED.
Comment 3 Vishesh Handa 2013-01-16 10:23:17 UTC
*** Bug 283451 has been marked as a duplicate of this bug. ***