Bug 256961

Application: kded4 ($Id: kded.cpp 1192875 2010-11-04 08:22:15Z ervin $)
KDE Platform Version: 4.5.76 (4.6 >= 20101111) (Compiled from sources)
Qt Version: 4.7.1
Operating System: Linux 2.6.36-rc4 x86_64
Distribution (Platform): Gentoo Packages

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

after logging into kde i get this "service crashed" bugger

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDE-Dienst (kdeinit4), signal: Aborted
[Current thread is 1 (Thread 0x7f8fc1987740 (LWP 6515))]

Thread 3 (Thread 0x7f8fa9f17910 (LWP 6527)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f8fa9f16cf0 in ?? ()
#2  0x00007fff0d7a36ec in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7f8fa2c54910 (LWP 6808)):
#0  0x00007f8fc021d2a8 in pthread_once () from /lib/libpthread.so.0
#1  0x00007f8fc04aa406 in QThreadData::current () at thread/qthread_unix.cpp:161
#2  0x00007f8fc05d90e9 in postEventSourcePrepare (s=0x7f8fc08eac48, timeout=0x7f8fc04aa390) at kernel/qeventdispatcher_glib.cpp:254
#3  0x00007f8fbbf3db5a in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0x00007f8fbbf3e499 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#5  0x00007f8fbbf3e7cb in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007f8fc05d8cc6 in QEventDispatcherGlib::processEvents (this=0xaa2500, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#7  0x00007f8fc05a86a2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f8fc05a8a84 in QEventLoop::exec (this=0x7f8fa2c54000, flags=...) at kernel/qeventloop.cpp:201
#9  0x00007f8fc04a7fd5 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#10 0x00007f8fc05865e0 in QInotifyFileSystemWatcherEngine::run (this=0xaee190) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007f8fc04aaf98 in QThreadPrivate::start (arg=0xaee190) at thread/qthread_unix.cpp:285
#12 0x00007f8fc0218297 in start_thread () from /lib/libpthread.so.0
#13 0x00007f8fbef198cd in clone () from /lib/libc.so.6
#14 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8fc1987740 (LWP 6515)):
[KCrash Handler]
#6  0x00007f8fbee7b315 in raise () from /lib/libc.so.6
#7  0x00007f8fbee7c811 in abort () from /lib/libc.so.6
#8  0x00007f8fbee74509 in __assert_fail () from /lib/libc.so.6
#9  0x00007f8fa6f31c1c in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#10 0x00007f8fa6f3aef5 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#11 0x00007f8fa71d52a4 in Mixer_ALSA::prepareUpdateFromHW (this=0xac3ef0) at /var/tmp/portage/kde-base/kmix-9999/work/kmix-9999/kmix/backends/mixer_alsa9.cpp:571
#12 0x00007f8fa71df237 in Mixer_Backend::readSetFromHW (this=0x1973) at /var/tmp/portage/kde-base/kmix-9999/work/kmix-9999/kmix/backends/mixer_backend.cpp:103
#13 0x00007f8fa71def07 in Mixer_Backend::qt_metacall (this=0xac3ef0, _c=InvokeMetaMethod, _id=3, _a=0x7fff0d76fca0)
    at /var/tmp/portage/kde-base/kmix-9999/work/kmix-9999_build/kmix/mixer_backend.moc:82
#14 0x00007f8fc05c3607 in QMetaObject::activate (sender=0xaf3b30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3272
#15 0x00007f8fc061482e in QSocketNotifier::activated (this=0x1973, _t1=19) at .moc/debug-shared/moc_qsocketnotifier.cpp:89
#16 0x00007f8fc05c8d83 in QSocketNotifier::event (this=0xaf3b30, e=0x7fff0d770410) at kernel/qsocketnotifier.cpp:317
#17 0x00007f8fbf674906 in QApplicationPrivate::notify_helper (this=0x6adda0, receiver=0xaf3b30, e=0x7fff0d770410) at kernel/qapplication.cpp:4445
#18 0x00007f8fbf67b7c2 in QApplication::notify (this=0x7fff0d770730, receiver=0xaf3b30, e=0x7fff0d770410) at kernel/qapplication.cpp:4410
#19 0x00007f8fc1353691 in KApplication::notify (this=0x7fff0d770730, receiver=0xaf3b30, event=0x7fff0d770410)
    at /var/tmp/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kdeui/kernel/kapplication.cpp:311
#20 0x00007f8fc05a9943 in QCoreApplication::notifyInternal (this=0x7fff0d770730, receiver=0xaf3b30, event=0x7fff0d770410) at kernel/qcoreapplication.cpp:732
#21 0x00007f8fc05d9059 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215
#22 socketNotifierSourceDispatch (event=<value optimized out>, receiver=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:110
#23 0x00007f8fbbf3a88c in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0x00007f8fbbf3e540 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#25 0x00007f8fbbf3e7cb in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0x00007f8fc05d8cac in QEventDispatcherGlib::processEvents (this=0x612280, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#27 0x00007f8fbf731a2f in QGuiEventDispatcherGlib::processEvents (this=0x1973, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f8fc05a86a2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007f8fc05a8a84 in QEventLoop::exec (this=0x7fff0d770670, flags=...) at kernel/qeventloop.cpp:201
#30 0x00007f8fc05aafc4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#31 0x00007f8fb192d717 in kdemain (argc=1, argv=0x671e70) at /var/tmp/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kded/kded.cpp:907
#32 0x0000000000407f89 in launch (argc=1, _name=0x40c1e0 "kded4", args=0x0, cwd=0x0, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40bf04 "0")
    at /var/tmp/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kinit/kinit.cpp:730
#33 0x000000000040985c in main (argc=4, argv=0x7fff0d770f98, envp=0x7fff0d770fc0) at /var/tmp/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kinit/kinit.cpp:1844

Reported using DrKonqi