[Bug 271342] New: Crash on login

Con Kolivas kde at kolivas.org
Wed Apr 20 11:35:07 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=271342

           Summary: Crash on login
           Product: kdelibs
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: kded
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: kde at kolivas.org


Application: kded4 ($Id$)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.32.38 x86_64
Distribution: Ubuntu 10.10

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

At about the same time as logging in, I was plugging in the power and it
spontaneously crashed.

-- Backtrace:
Application: KDE Dæmon (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd740f52760 (LWP 2777))]

Thread 3 (Thread 0x7fd7250d4700 (LWP 2859)):
#0  0x00007fd73e777203 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd73bbc4009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fd73bbc47b5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007fd7257b63c4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007fd73bbe97e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007fd732b0cae3 in ?? () from /usr/lib/libGL.so.1
#6  0x00007fd73c276971 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#7  0x00007fd73e78392d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd71ffff700 (LWP 2860)):
#0  0x00007fd73e777203 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd73bbc4009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fd73bbc445c in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007fd73fba31e6 in QEventDispatcherGlib::processEvents (this=0x1303a80,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fd73fb75a02 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fd73fb75dec in QEventLoop::exec (this=0x7fd71fffecf0, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007fd73fa802fd in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:490
#7  0x00007fd73fb555f8 in QInotifyFileSystemWatcherEngine::run (this=0x12fbbd0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fd73fa8327e in QThreadPrivate::start (arg=0x12fbbd0) at
thread/qthread_unix.cpp:266
#9  0x00007fd732b0cae3 in ?? () from /usr/lib/libGL.so.1
#10 0x00007fd73c276971 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#11 0x00007fd73e78392d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd740f52760 (LWP 2777)):
[KCrash Handler]
#6  0x00007fd727b8b311 in PowerDevil::Core::onKIdleTimeoutReached(int, int) ()
from /usr/lib/libpowerdevilcore.so.0
#7  0x00007fd727b90fc5 in PowerDevil::Core::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libpowerdevilcore.so.0
#8  0x00007fd73fb8eb27 in QMetaObject::activate (sender=0x123b370, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x1579640) at
kernel/qobject.cpp:3280
#9  0x00007fd72797013f in KIdleTime::timeoutReached (this=0x14c8c40, _t1=1,
_t2=45000) at ./kidletime.moc:124
#10 0x00007fd72797095a in KIdleTimePrivate::_k_timeoutReached (this=<value
optimized out>, msec=<value optimized out>) at
../../kutils/kidletime/kidletime.cpp:243
#11 0x00007fd727971400 in KIdleTime::qt_metacall (this=0x123b370,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc37d7c90)
at ./kidletime.moc:99
#12 0x00007fd73fb8eb27 in QMetaObject::activate (sender=0x14c6000, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x1579640) at
kernel/qobject.cpp:3280
#13 0x00007fd727971c81 in AbstractSystemPoller::timeoutReached (this=0x14c8c40,
_t1=45000) at ./abstractsystempoller.moc:115
#14 0x00007fd7279746eb in XSyncBasedPoller::x11Event (this=0x14c6000,
event=0x7fffc37d8340) at ../../kutils/kidletime/xsyncbasedpoller.cpp:235
#15 0x00007fd740937d6e in publicx11Event (this=<value optimized out>,
_event=0x7fffc37d8340) at ../../kdeui/kernel/kapplication.cpp:918
#16 KApplication::x11EventFilter (this=<value optimized out>,
_event=0x7fffc37d8340) at ../../kdeui/kernel/kapplication.cpp:969
#17 0x00007fd73ef54751 in qt_x11EventFilter (ev=0x7fffc37d8340) at
kernel/qapplication_x11.cpp:408
#18 0x00007fd73ef644f1 in QApplication::x11ProcessEvent (this=<value optimized
out>, event=0x7fffc37d8340) at kernel/qapplication_x11.cpp:3248
#19 0x00007fd73ef910e2 in x11EventSourceDispatch (s=0x10fcd20, callback=<value
optimized out>, user_data=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:146
#20 0x00007fd73bbc0342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007fd73bbc42a8 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007fd73bbc445c in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#23 0x00007fd73fba3193 in QEventDispatcherGlib::processEvents (this=0xff8cf0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#24 0x00007fd73ef90a4e in QGuiEventDispatcherGlib::processEvents
(this=0x14c8c40, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007fd73fb75a02 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#26 0x00007fd73fb75dec in QEventLoop::exec (this=0x7fffc37d8670, flags=) at
kernel/qeventloop.cpp:201
#27 0x00007fd73fb79ebb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#28 0x00007fd72e9da8c7 in kdemain (argc=<value optimized out>, argv=<value
optimized out>) at ../../kded/kded.cpp:925
#29 0x0000000000407973 in launch (argc=1, _name=<value optimized out>,
args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value
optimized out>, reset_env=false, tty=0x0, avoid_loops=false,
startup_id_str=0x40aefb "0") at ../../kinit/kinit.cpp:746
#30 0x0000000000409ac3 in main (argc=<value optimized out>, argv=<value
optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1861

This bug may be a duplicate of or related to bug 269855.

Possible duplicates by query: bug 269922, bug 269855.

Reported using DrKonqi

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