Bug 323808 - Crash in BackupManager::backupTagsAndRatings
Summary: Crash in BackupManager::backupTagsAndRatings
Status: RESOLVED UNMAINTAINED
Alias: None
Product: nepomuk
Classification: Unmaintained
Component: storage (show other bugs)
Version: 4.11.0
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: Nepomuk Bugs Coordination
URL:
Keywords: drkonqi
: 326218 326925 (view as bug list)
Depends on:
Blocks:
 
Reported: 2013-08-20 21:48 UTC by muzhmuzh
Modified: 2015-01-23 16:18 UTC (History)
9 users (show)

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


Attachments
New crash information added by DrKonqi (4.17 KB, text/plain)
2013-08-22 22:03 UTC, Yuri Ingultsov
Details
New crash information added by DrKonqi (4.44 KB, text/plain)
2013-09-06 15:34 UTC, mariu
Details
New crash information added by DrKonqi (4.14 KB, text/plain)
2013-12-07 02:15 UTC, Eric Mesa
Details
New crash information added by DrKonqi (3.52 KB, text/plain)
2014-01-21 21:39 UTC, Jérôme Phenix
Details

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Description muzhmuzh 2013-08-20 21:48:43 UTC
Application: nepomukstorage (4.11.00)
KDE Platform Version: 4.11.00
Qt Version: 4.8.5
Operating System: Linux 3.10.7-23.g771dec3-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

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

When KDE starts Nepomuk crashes -"segmentation fault"
KDE-4.11/SuSE Tumbleweed/Linux3.10.7-23.g771dec3-desktop
-64bit

The crash can be reproduced sometimes.

-- Backtrace:
Application: Nepomuk Storage (nepomukstorage), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  0x0000000000466011 in Nepomuk2::BackupManager::backupTagsAndRatings (this=0x0, oldUrl=...) at /usr/src/debug/nepomuk-core-4.11.0/services/storage/backup/backupmanager.cpp:114
#6  0x0000000000415716 in Nepomuk2::Storage::migrateGraphsByBackup (this=0x1806fc0) at /usr/src/debug/nepomuk-core-4.11.0/services/storage/storage.cpp:220
#7  0x0000000000415ba5 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/nepomuk-core-4.11.0/build/services/storage/storage.moc:97
#8  Nepomuk2::Storage::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/nepomuk-core-4.11.0/build/services/storage/storage.moc:82
#9  0x0000000000415cab in Nepomuk2::Storage::qt_metacall (this=0x1806fc0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff5ca34730) at /usr/src/debug/nepomuk-core-4.11.0/build/services/storage/storage.moc:146
#10 0x00007fc9a62ead8a in ?? () from /usr/lib64/libQtDBus.so.4
#11 0x00007fc9a62ebe36 in ?? () from /usr/lib64/libQtDBus.so.4
#12 0x00007fc9a62ec5a7 in ?? () from /usr/lib64/libQtDBus.so.4
#13 0x00007fc9a62ec96b in ?? () from /usr/lib64/libQtDBus.so.4
#14 0x00007fc9a5f7b92e in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#15 0x00007fc9a530f92c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#16 0x00007fc9a5313dab in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#17 0x00007fc9a677bf76 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#18 0x00007fc9a5f66f3e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#19 0x00007fc9a5f6a8a1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#20 0x00007fc9a5f95423 in ?? () from /usr/lib64/libQtCore.so.4
#21 0x00007fc9a0936b25 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#22 0x00007fc9a0936e68 in ?? () from /usr/lib64/libglib-2.0.so.0
#23 0x00007fc9a0936f24 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#24 0x00007fc9a5f955b6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#25 0x00007fc9a53afe0e in ?? () from /usr/lib64/libQtGui.so.4
#26 0x00007fc9a5f65bef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#27 0x00007fc9a5f65e78 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#28 0x00007fc9a5f6abb8 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#29 0x00000000004160cd in Nepomuk2::Service2::initUI<Nepomuk2::Storage> (argc=argc@entry=1, argv=argv@entry=0x7fff5ca35588, aboutData=...) at /usr/src/debug/nepomuk-core-4.11.0/libnepomukcore/service/service2.h:162
#30 0x0000000000413910 in main (argc=1, argv=0x7fff5ca35588) at /usr/src/debug/nepomuk-core-4.11.0/services/storage/storage.cpp:337

Reported using DrKonqi
Comment 1 Yuri Ingultsov 2013-08-22 22:03:30 UTC
Created attachment 81864 [details]
New crash information added by DrKonqi

nepomukstorage (4.11.00) on KDE Platform 4.11.00 using Qt 4.8.2

just rebooted host and login from kdm screen, then got this

-- Backtrace (Reduced):
#6  0x000000000046b407 in Nepomuk2::BackupManager::backupTagsAndRatings (this=0x0, oldUrl=...) at ../../../services/storage/backup/backupmanager.cpp:114
#7  0x0000000000414676 in Nepomuk2::Storage::migrateGraphsByBackup (this=0x1d2f370) at ../../../services/storage/storage.cpp:220
#8  0x0000000000414a15 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./storage.moc:98
#9  Nepomuk2::Storage::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./storage.moc:83
#10 0x0000000000414b1b in Nepomuk2::Storage::qt_metacall (this=0x1d2f370, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff1673c7f0) at ./storage.moc:147
Comment 2 mariu 2013-09-06 15:34:14 UTC
Created attachment 82185 [details]
New crash information added by DrKonqi

nepomukstorage (4.11.00) on KDE Platform 4.11.00 using Qt 4.8.4

- What I was doing when the application crashed:
It happens every session I login from lightdm screen

-- Backtrace (Reduced):
#5  0x0000000000465211 in Nepomuk2::BackupManager::backupTagsAndRatings (this=0x0, oldUrl=...) at ../../../services/storage/backup/backupmanager.cpp:114
#6  0x0000000000414756 in Nepomuk2::Storage::migrateGraphsByBackup (this=0x267e190) at ../../../services/storage/storage.cpp:220
#7  0x0000000000414885 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./storage.moc:98
#8  Nepomuk2::Storage::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./storage.moc:83
#9  0x000000000041498b in Nepomuk2::Storage::qt_metacall (this=0x267e190, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc8f18130) at ./storage.moc:147
Comment 3 Jekyll Wu 2013-10-18 23:02:40 UTC
*** Bug 326218 has been marked as a duplicate of this bug. ***
Comment 4 Jekyll Wu 2013-10-31 12:36:36 UTC
*** Bug 326925 has been marked as a duplicate of this bug. ***
Comment 5 Eric Mesa 2013-12-07 02:15:21 UTC
Created attachment 83961 [details]
New crash information added by DrKonqi

nepomukstorage (4.11.3) on KDE Platform 4.11.3 using Qt 4.8.5

- What I was doing when the application crashed:

logged into KDE. It happens every time without fail.

-- Backtrace (Reduced):
#6  0x00000000004636c7 in Nepomuk2::BackupManager::backupTagsAndRatings(QString const&) ()
#7  0x0000000000414610 in Nepomuk2::Storage::migrateGraphsByBackup() ()
#9  0x0000000000414c63 in Nepomuk2::Storage::qt_metacall(QMetaObject::Call, int, void**) ()
#10 0x0000003f04824126 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x22ccfa0, object=object@entry=0x244f630, msg=..., metaTypes=..., slotIdx=12) at qdbusintegrator.cpp:951
#11 0x0000003f0482520f in QDBusConnectionPrivate::activateCall (this=this@entry=0x22ccfa0, object=0x244f630, flags=113, msg=...) at qdbusintegrator.cpp:856
Comment 6 Jérôme Phenix 2014-01-21 21:39:52 UTC
Created attachment 84787 [details]
New crash information added by DrKonqi

nepomukstorage (4.11.3) on KDE Platform 4.11.3 using Qt 4.8.4

- What I was doing when the application crashed: start kde session, some disk not mounted yet

-- Backtrace (Reduced):
#5  0x0000000000463677 in Nepomuk2::BackupManager::backupTagsAndRatings (this=0x0, oldUrl=...) at ../../../services/storage/backup/backupmanager.cpp:114
#6  0x0000000000414550 in Nepomuk2::Storage::migrateGraphsByBackup (this=0x10161e0) at ../../../services/storage/storage.cpp:221
#7  0x0000000000414a55 in Nepomuk2::Storage::qt_static_metacall (_o=_o@entry=0x10161e0, _id=_id@entry=8, _a=_a@entry=0x7fffd47f33f0, _c=QMetaObject::InvokeMetaMethod) at ./storage.moc:98
#8  0x0000000000414ba3 in qt_static_metacall (_a=0x7fffd47f33f0, _id=8, _c=QMetaObject::InvokeMetaMethod, _o=0x10161e0) at ./storage.moc:146
#9  Nepomuk2::Storage::qt_metacall (this=0x10161e0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fffd47f33f0) at ./storage.moc:147
Comment 7 Vishesh Handa 2015-01-23 16:18:29 UTC
Thank you for taking the time to file a bug report.

The Nepomuk project is no longer included in the KDE Software Compilation. With Plasma 5, we have replaced most of the underlying technology with Baloo and other components. Hopefully this will have addressed your concern.

We encourage you to try out Plasma 5 (+Baloo) and let us know if your problem persists.