Bug 338975

xdm error

Reproducible: Always

Steps to Reproduce:
complicated
1. no hardware acceleration
2. test nouveau and nvidia drivers, lots of crash, no success
3. nvidia writes new xorg
4. load newest Mesa from opensuse factory
5. xdm error: apparmor unspecified error "change hat"

Actual Results:  
Application: kded4 (4.11.5)
KDE Platform Version: 4.11.5
Qt Version: 4.8.5
Operating System: Linux 3.11.6-4-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
complicated
- no hardware accelation for xbmc
- nvidia and nouveau drivers are not working
- ncidia generated nem Xorg. conf
- install newest mesa from factory
- xdm sends crash message: apparmor unknown error occured no permission change hat

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDE-szolgáltatás (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7c72792780 (LWP 4595))]

Thread 4 (Thread 0x7f7c5a6fc700 (LWP 4600)):
#0  0x00007f7c71066b7d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7c6cd105c0 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7c6ccd112c in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7c6ccd159b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f7c6ccd170c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f7c71423d76 in QEventDispatcherGlib::processEvents (this=0x7f7c540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007f7c713f5d0f in QEventLoop::processEvents (this=this@entry=0x7f7c5a6fbe20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f7c713f6005 in QEventLoop::exec (this=this@entry=0x7f7c5a6fbe20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f7c712f4fef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#9  0x00007f7c5ea8e297 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#10 0x00007f7c712f768f in QThreadPrivate::start (arg=0xf00020) at thread/qthread_unix.cpp:338
#11 0x00007f7c710600db in start_thread (arg=0x7f7c5a6fc700) at pthread_create.c:309
#12 0x00007f7c6fdc990d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f7c59efb700 (LWP 4601)):
#0  0x00007f7c71066b7d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7c6cd105c0 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7c6ccd112c in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7c6ccd159b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f7c6ccd170c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f7c71423d76 in QEventDispatcherGlib::processEvents (this=0x7f7c4c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007f7c713f5d0f in QEventLoop::processEvents (this=this@entry=0x7f7c59efae60, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f7c713f6005 in QEventLoop::exec (this=this@entry=0x7f7c59efae60, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f7c712f4fef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#9  0x00007f7c712f768f in QThreadPrivate::start (arg=0xef3930) at thread/qthread_unix.cpp:338
#10 0x00007f7c710600db in start_thread (arg=0x7f7c59efb700) at pthread_create.c:309
#11 0x00007f7c6fdc990d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f7c596fa700 (LWP 4602)):
#0  0x00007f7c6fdc0b3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7c6ccd1604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7c6ccd170c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7c71423d76 in QEventDispatcherGlib::processEvents (this=0x7f7c500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007f7c713f5d0f in QEventLoop::processEvents (this=this@entry=0x7f7c596f9e20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7c713f6005 in QEventLoop::exec (this=this@entry=0x7f7c596f9e20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7c712f4fef in QThread::exec (this=this@entry=0xf1c850) at thread/qthread.cpp:536
#7  0x00007f7c713d7513 in QInotifyFileSystemWatcherEngine::run (this=0xf1c850) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007f7c712f768f in QThreadPrivate::start (arg=0xf1c850) at thread/qthread_unix.cpp:338
#9  0x00007f7c710600db in start_thread (arg=0x7f7c596fa700) at pthread_create.c:309
#10 0x00007f7c6fdc990d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f7c72792780 (LWP 4595)):
[KCrash Handler]
#6  0x000000000000da50 in ?? ()
#7  0x00007f7c725d285a in call_init (l=<optimized out>, argc=argc@entry=4, argv=argv@entry=0x7fff10b2a1c8, env=env@entry=0xcb5e60) at dl-init.c:84
#8  0x00007f7c725d2943 in call_init (env=0xcb5e60, argv=0x7fff10b2a1c8, argc=4, l=<optimized out>) at dl-init.c:36
#9  _dl_init (main_map=main_map@entry=0x100d8e0, argc=4, argv=0x7fff10b2a1c8, env=0xcb5e60) at dl-init.c:132
#10 0x00007f7c725d6aa8 in dl_open_worker (a=a@entry=0x7fff10b28718) at dl-open.c:566
#11 0x00007f7c725d26e4 in _dl_catch_error (objname=objname@entry=0x7fff10b28708, errstring=errstring@entry=0x7fff10b28710, mallocedp=mallocedp@entry=0x7fff10b28707, operate=operate@entry=0x7f7c725d67d0 <dl_open_worker>, args=args@entry=0x7fff10b28718) at dl-error.c:177
#12 0x00007f7c725d629b in _dl_open (file=0x10097a8 "/usr/lib64/kde4/kded_kmixd.so", mode=-2147483647, caller_dlopen=<optimized out>, nsid=-2, argc=4, argv=0x7fff10b2a1c8, env=0xcb5e60) at dl-open.c:650
#13 0x00007f7c6d9f502b in dlopen_doit (a=a@entry=0x7fff10b28920) at dlopen.c:66
#14 0x00007f7c725d26e4 in _dl_catch_error (objname=0xc70f40, errstring=0xc70f48, mallocedp=0xc70f38, operate=0x7f7c6d9f4fd0 <dlopen_doit>, args=0x7fff10b28920) at dl-error.c:177
#15 0x00007f7c6d9f55dd in _dlerror_run (operate=operate@entry=0x7f7c6d9f4fd0 <dlopen_doit>, args=args@entry=0x7fff10b28920) at dlerror.c:163
#16 0x00007f7c6d9f50c1 in __dlopen (file=<optimized out>, mode=<optimized out>) at dlopen.c:87
#17 0x00007f7c713e830c in QLibraryPrivate::load_sys (this=this@entry=0x1009d40) at plugin/qlibrary_unix.cpp:226
#18 0x00007f7c713e328a in QLibraryPrivate::load (this=0x1009d40) at plugin/qlibrary.cpp:469
#19 0x00007f7c713e3893 in QLibraryPrivate::loadPlugin (this=0x1009d40) at plugin/qlibrary.cpp:519
#20 0x00007f7c713db391 in QPluginLoader::load (this=this@entry=0x7fff10b28e30) at plugin/qpluginloader.cpp:227
#21 0x00007f7c71968308 in KPluginLoader::load (this=this@entry=0x7fff10b28e30) at /usr/src/debug/kdelibs-4.11.5/kdecore/util/kpluginloader.cpp:224
#22 0x00007f7c71968598 in KPluginLoader::factory (this=this@entry=0x7fff10b28e30) at /usr/src/debug/kdelibs-4.11.5/kdecore/util/kpluginloader.cpp:189
#23 0x00007f7c65b6f1a4 in Kded::loadModule (this=this@entry=0xcc71b0, s=..., onDemand=onDemand@entry=false) at /usr/src/debug/kdelibs-4.11.5/kded/kded.cpp:388
#24 0x00007f7c65b702ec in Kded::loadSecondPhase (this=0xcc71b0) at /usr/src/debug/kdelibs-4.11.5/kded/kded.cpp:296
#25 0x00007f7c65b7297f in loadSecondPhase (this=<optimized out>) at /usr/src/debug/kdelibs-4.11.5/kded/kdedadaptor.cpp:80
#26 KdedAdaptor::qt_static_metacall (_o=0x4, _o@entry=0xccb5a0, _id=280142280, _id@entry=6, _a=0x7fff10b290d0, _c=<optimized out>) at /usr/src/debug/kdelibs-4.11.5/build/kded/kdedadaptor.moc:78
#27 0x00007f7c65b72b33 in qt_static_metacall (_a=0x7fff10b290d0, _id=6, _c=QMetaObject::InvokeMetaMethod, _o=0xccb5a0) at /usr/src/debug/kdelibs-4.11.5/build/kded/kdedadaptor.moc:122
#28 KdedAdaptor::qt_metacall (this=0xccb5a0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7fff10b290d0) at /usr/src/debug/kdelibs-4.11.5/build/kded/kdedadaptor.moc:123
#29 0x00007f7c6e13fead in QDBusConnectionPrivate::deliverCall (this=this@entry=0xcbbd60, object=object@entry=0xccb5a0, msg=..., metaTypes=..., slotIdx=10) at qdbusintegrator.cpp:951
#30 0x00007f7c6e141039 in QDBusConnectionPrivate::activateCall (this=this@entry=0xcbbd60, object=0xccb5a0, flags=flags@entry=273, msg=...) at qdbusintegrator.cpp:856
#31 0x00007f7c6e141b1d in QDBusConnectionPrivate::activateObject (this=0xcbbd60, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1427
#32 0x00007f7c6e141beb in QDBusActivateObjectEvent::placeMetaCall (this=0xfed070) at qdbusintegrator.cpp:1541
#33 0x00007f7c7140f11e in QObject::event (this=0xcc71b0, e=<optimized out>) at kernel/qobject.cpp:1203
#34 0x00007f7c705768ac in QApplicationPrivate::notify_helper (this=this@entry=0xccc420, receiver=receiver@entry=0xcc71b0, e=e@entry=0xfed070) at kernel/qapplication.cpp:4562
#35 0x00007f7c7057ce70 in QApplication::notify (this=this@entry=0x7fff10b29a90, receiver=receiver@entry=0xcc71b0, e=e@entry=0xfed070) at kernel/qapplication.cpp:4348
#36 0x00007f7c7219e18a in KApplication::notify (this=0x7fff10b29a90, receiver=0xcc71b0, event=0xfed070) at /usr/src/debug/kdelibs-4.11.5/kdeui/kernel/kapplication.cpp:311
#37 0x00007f7c713f70ad in QCoreApplication::notifyInternal (this=0x7fff10b29a90, receiver=receiver@entry=0xcc71b0, event=event@entry=0xfed070) at kernel/qcoreapplication.cpp:949
#38 0x00007f7c713fa0ff in sendEvent (event=0xfed070, receiver=0xcc71b0) at kernel/qcoreapplication.h:231
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xc56150) at kernel/qcoreapplication.cpp:1573
#40 0x00007f7c713fa5a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#41 0x00007f7c71424493 in sendPostedEvents () at kernel/qcoreapplication.h:236
#42 postEventSourceDispatch (s=0xccc740) at kernel/qeventdispatcher_glib.cpp:280
#43 0x00007f7c6ccd1316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#44 0x00007f7c6ccd1668 in ?? () from /usr/lib64/libglib-2.0.so.0
#45 0x00007f7c6ccd170c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#46 0x00007f7c71423d55 in QEventDispatcherGlib::processEvents (this=0xc5c630, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#47 0x00007f7c70613936 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007f7c713f5d0f in QEventLoop::processEvents (this=this@entry=0x7fff10b29960, flags=...) at kernel/qeventloop.cpp:149
#49 0x00007f7c713f6005 in QEventLoop::exec (this=this@entry=0x7fff10b29960, flags=...) at kernel/qeventloop.cpp:204
#50 0x00007f7c713fb13b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#51 0x00007f7c7057506c in QApplication::exec () at kernel/qapplication.cpp:3823
#52 0x00007f7c65b70fbb in kdemain (argc=1, argv=0xcb17e0) at /usr/src/debug/kdelibs-4.11.5/kded/kded.cpp:925
#53 0x000000000040879e in launch (argc=argc@entry=1, _name=_name@entry=0x40b117 "kded4", args=<optimized out>, args@entry=0x0, cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x0, reset_env=reset_env@entry=false, tty=tty@entry=0x0, avoid_loops=avoid_loops@entry=false, startup_id_str=startup_id_str@entry=0x40afa6 "0") at /usr/src/debug/kdelibs-4.11.5/kinit/kinit.cpp:726
#54 0x0000000000405f23 in main (argc=4, argv=<optimized out>, envp=0x7fff10b2a1f0) at /usr/src/debug/kdelibs-4.11.5/kinit/kinit.cpp:1841

Jelentés ide: https://bugs.kde.org/

Expected Results:  
produce no error

none