[Bug 302214] New: crash

Jannis Liapis ahepas1999 at gmail.com
Tue Jun 19 23:46:35 BST 2012 

https://bugs.kde.org/show_bug.cgi?id=302214

            Bug ID: 302214
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: unassigned-bugs at kde.org
           Summary: crash
    Classification: Unclassified
                OS: Linux
          Reporter: ahepas1999 at gmail.com
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: kded
           Product: kdelibs

Application: kded4 ($Id$)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.3.7-999-optimus x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed: It happened on startup.
strange behaviour I noticed was that it took alot of time to boot

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f760e784780 (LWP 2197))]

Thread 4 (Thread 0x7f75f1445700 (LWP 2208)):
#0  0x00007f76099a405d in __pthread_mutex_unlock_usercnt (mutex=<optimized
out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f75ec000a80) at pthread_mutex_unlock.c:290
#2  0x00007f76091055d1 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f76090ca02a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f76090ca164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f760d402426 in QEventDispatcherGlib::processEvents
(this=0x7f75ec0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f760d3d1c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f760d3d1ed7 in QEventLoop::exec (this=0x7f75f1444d40, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007f760d2d0fa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007f760d2d3fcb in QThreadPrivate::start (arg=0x25d8920) at
thread/qthread_unix.cpp:298
#10 0x00007f75fcb8eb74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f76099a0e9a in start_thread (arg=0x7f75f1445700) at
pthread_create.c:308
#12 0x00007f760bfbf4bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f75f0c44700 (LWP 2213)):
#0  0x00007f760bfb3b03 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f76090ca036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f76090ca164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f760d402426 in QEventDispatcherGlib::processEvents
(this=0x7f75e40008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f760d3d1c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f760d3d1ed7 in QEventLoop::exec (this=0x7f75f0c43d10, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f760d2d0fa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007f760d3b19ff in QInotifyFileSystemWatcherEngine::run (this=0x25fbfb0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f760d2d3fcb in QThreadPrivate::start (arg=0x25fbfb0) at
thread/qthread_unix.cpp:298
#9  0x00007f75fcb8eb74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f76099a0e9a in start_thread (arg=0x7f75f0c44700) at
pthread_create.c:308
#11 0x00007f760bfbf4bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f75e95f2700 (LWP 2225)):
#0  0x00007f760bfb3b03 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f76090ca036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f76090ca49a in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f75e98db406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f76090eb9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f75fcb8eb74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#6  0x00007f76099a0e9a in start_thread (arg=0x7f75e95f2700) at
pthread_create.c:308
#7  0x00007f760bfbf4bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f760e784780 (LWP 2197)):
[KCrash Handler]
#6  QHashData::nextNode (node=0x29e2ba0) at tools/qhash.cpp:294
#7  0x00007f75f27cedad in operator++ (this=<synthetic pointer>) at
/usr/include/qt4/QtCore/qhash.h:427
#8  PowerDevil::Core::onKIdleTimeoutReached (this=0x252d400, identifier=3,
msec=60000) at ../../../powerdevil/daemon/powerdevilcore.cpp:605
#9  0x00007f75f27d49ed in qt_static_metacall (_a=<optimized out>,
_id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at
./powerdevilcore.moc:151
#10 PowerDevil::Core::qt_static_metacall (_o=<optimized out>, _c=<optimized
out>, _id=<optimized out>, _a=<optimized out>) at ./powerdevilcore.moc:109
#11 0x00007f760d3e7281 in QMetaObject::activate (sender=0x29788a0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff06ca5ec0) at
kernel/qobject.cpp:3547
#12 0x00007f75f25b2f4f in KIdleTime::timeoutReached (this=<optimized out>,
_t1=3, _t2=60000) at ./kidletime.moc:138
#13 0x00007f75f25b326a in KIdleTimePrivate::_k_timeoutReached (this=<optimized
out>, msec=60000) at ../../kutils/kidletime/kidletime.cpp:243
#14 0x00007f760d3e7281 in QMetaObject::activate (sender=0x299ada0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff06ca60a0) at
kernel/qobject.cpp:3547
#15 0x00007f75f25b3a51 in AbstractSystemPoller::timeoutReached (this=<optimized
out>, _t1=60000) at ./abstractsystempoller.moc:129
#16 0x00007f75f25b6743 in x11Event (event=0x7fff06ca66c0, this=0x299ada0) at
../../kutils/kidletime/xsyncbasedpoller.cpp:235
#17 XSyncBasedPoller::x11Event (this=0x299ada0, event=0x7fff06ca66c0) at
../../kutils/kidletime/xsyncbasedpoller.cpp:218
#18 0x00007f760e16fea6 in publicx11Event (e=0x7fff06ca66c0, this=<optimized
out>) at ../../kdeui/kernel/kapplication.cpp:918
#19 KApplication::x11EventFilter (this=<optimized out>, _event=0x7fff06ca66c0)
at ../../kdeui/kernel/kapplication.cpp:930
#20 0x00007f760c7c4b85 in qt_x11EventFilter (ev=0x7fff06ca66c0) at
kernel/qapplication_x11.cpp:441
#21 qt_x11EventFilter (ev=0x7fff06ca66c0) at kernel/qapplication_x11.cpp:429
#22 0x00007f760c7d3f98 in QApplication::x11ProcessEvent (this=0x7fff06ca6ad0,
event=0x7fff06ca66c0) at kernel/qapplication_x11.cpp:3444
#23 0x00007f760c7fe0d2 in x11EventSourceDispatch (s=0x22d1070, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#24 0x00007f76090c9d53 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f76090ca0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f76090ca164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f760d4023bf in QEventDispatcherGlib::processEvents (this=0x21cc7d0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007f760c7fdd5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f760d3d1c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f760d3d1ed7 in QEventLoop::exec (this=0x7fff06ca6a60, flags=...) at
kernel/qeventloop.cpp:204
#31 0x00007f760d3d6f67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#32 0x00007f75f84dae55 in kdemain (argc=1, argv=0x2267050) at
../../kded/kded.cpp:924
#33 0x00000000004086a4 in launch (argc=1, _name=0x40b497 "kded4",
args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>,
reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b31e "0") at
../../kinit/kinit.cpp:746
#34 0x0000000000405a59 in main (argc=4, argv=0x7fff00000001,
envp=0x7fff06ca7c60) at ../../kinit/kinit.cpp:1861

Reported using DrKonqi

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