kded4 backtrace

kded4bt1.txt (text/plain), 12.24 KB, created by Martin von Gagern on 2012-08-11 13:29:06 UTC

(gdb) info thread
  Id   Target Id         Frame 
  4    Thread 0x7f90a119d700 (LWP 28622) "kded4" 0x00000032cd6e4183 in select () at ../sysdeps/unix/syscall-template.S:82
  3    Thread 0x7f909ba8a700 (LWP 28677) "gdbus" 0x00000032cd6e1a53 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>)
    at ../sysdeps/unix/sysv/linux/poll.c:87
  2    Thread 0x7f909b07c700 (LWP 28678) "kded4" 0x00000032cd6e1a53 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>)
    at ../sysdeps/unix/sysv/linux/poll.c:87
* 1    Thread 0x7f90a9085780 (LWP 28615) "kded4" 0x00000032cd6e1c51 in ppoll (fds=0x26c8440, nfds=1, timeout=0x0, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:58
(gdb) thread 1
[Switching to thread 1 (Thread 0x7f90a9085780 (LWP 28615))]
#0  0x00000032cd6e1c51 in ppoll (fds=0x26c8440, nfds=1, timeout=0x0, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:58
58      in ../sysdeps/unix/sysv/linux/ppoll.c
(gdb) bt
#0  0x00000032cd6e1c51 in ppoll (fds=0x26c8440, nfds=1, timeout=0x0, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:58
#1  0x00007f9098ce2497 in pa_mainloop_poll (m=0x26c2950) at pulse/mainloop.c:881
#2  0x00007f9098ce2a89 in pa_mainloop_iterate (m=0x26c2950, block=<optimized out>, retval=0x0) at pulse/mainloop.c:955
#3  0x00007f9098f0ab0f in conf_pulse_hook_load_if_running (root=0x26ab480, config=0x26ad4d0, dst=0x7fff02ee4710, private_data=0x0) at conf_pulse.c:64
#4  0x00000032e8c352a2 in snd_config_hooks_call (config=0x26ad4d0, root=0x26ab480, private_data=<optimized out>) at conf.c:3326
#5  snd_config_hooks (config=0x26ab480, private_data=0x0) at conf.c:3362
#6  0x00000032e8c3586d in snd_config_searcha_hooks (root=0x26ab480, config=0x26ab480, key=0x32e8cab829 "ctl", result=0x7fff02ee4808) at conf.c:3127
#7  0x00000032e8c359c8 in snd_config_searchva_hooks (root=0x26ab480, config=<optimized out>, result=0x7fff02ee4898) at conf.c:3164
#8  0x00000032e8c35ac6 in snd1_config_search_alias_hooks (config=0x26ab480, base=0x32e8cab829 "ctl", key=0x7fff02ee48e0 "hw", result=0x7fff02ee4918) at conf.c:3194
#9  0x00000032e8c34b47 in snd_config_search_definition (config=0x26ab480, base=<optimized out>, name=0x26a9e18 "hw:0", result=0x7fff02ee49c8) at conf.c:4782
#10 0x00000032e8c3e54e in snd_ctl_open_noupdate (ctlp=0x26a74c0, root=0x26ab480, name=0x26a9e18 "hw:0", mode=0) at control.c:949
#11 0x00007f9099122abe in Mixer_ALSA::openAlsaDevice (this=0x26a7430, devName=...) at /var/tmp/portage/kde-base/kmix-4.9.0/work/kmix-4.9.0/backends/mixer_alsa9.cpp:284
#12 0x00007f9099124027 in Mixer_ALSA::open (this=0x26a7430) at /var/tmp/portage/kde-base/kmix-4.9.0/work/kmix-4.9.0/backends/mixer_alsa9.cpp:133
#13 0x00007f909911b86a in Mixer_Backend::openIfValid (this=0x26a7430) at /var/tmp/portage/kde-base/kmix-4.9.0/work/kmix-4.9.0/backends/mixer_backend.cpp:57
#14 0x00007f909912cc19 in Mixer::openIfValid (this=0x2694440) at /var/tmp/portage/kde-base/kmix-4.9.0/work/kmix-4.9.0/core/mixer.cpp:197
#15 0x00007f909913371d in MixerToolBox::possiblyAddMixer (this=0x26adfb0, mixer=0x2694440) at /var/tmp/portage/kde-base/kmix-4.9.0/work/kmix-4.9.0/core/mixertoolbox.cpp:243
#16 0x00007f9099133f97 in MixerToolBox::initMixerInternal (this=0x0, multiDriverMode=false, backendList=..., ref_hwInfoString=...)
    at /var/tmp/portage/kde-base/kmix-4.9.0/work/kmix-4.9.0/core/mixertoolbox.cpp:147
#17 0x00007f9099134bcc in MixerToolBox::initMixer (this=0x26adfb0, multiDriverMode=false, backendList=..., ref_hwInfoString=...)
    at /var/tmp/portage/kde-base/kmix-4.9.0/work/kmix-4.9.0/core/mixertoolbox.cpp:78
#18 0x00007f9099129f7c in KMixD::KMixD (this=0x26a8180, parent=<optimized out>) at /var/tmp/portage/kde-base/kmix-4.9.0/work/kmix-4.9.0/apps/kmixd.cpp:93
#19 0x00007f909912ac38 in KPluginFactory::createInstance<KMixD, QObject> (parentWidget=<optimized out>, parent=<optimized out>, args=...)
    at /usr/include/kpluginfactory.h:477
#20 0x00007f90a94d1eda in KPluginFactory::create (this=0x2695bf0, iface=0x7f90a9529780 "KDEDModule", parentWidget=0x0, parent=0x21d0270, args=..., keyword=...)
    at /var/tmp/portage/kde-base/kdelibs-4.9.0/work/kdelibs-4.9.0/kdecore/util/kpluginfactory.cpp:203
#21 0x00007f90a9e5b3bd in create<KDEDModule> (args=..., parent=0x21d0270, this=<optimized out>)
    at /var/tmp/portage/kde-base/kdelibs-4.9.0/work/kdelibs-4.9.0/kdecore/util/kpluginfactory.h:507
#22 Kded::loadModule (this=0x21d0270, s=..., onDemand=<optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.9.0/work/kdelibs-4.9.0/kded/kded.cpp:409
#23 0x00007f90a9e5c135 in Kded::loadSecondPhase (this=0x21d0270) at /var/tmp/portage/kde-base/kdelibs-4.9.0/work/kdelibs-4.9.0/kded/kded.cpp:295
#24 0x00007f90a9e5ef15 in KdedAdaptor::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>)
    at /var/tmp/portage/kde-base/kdelibs-4.9.0/work/kdelibs-4.9.0_build/kded/kdedadaptor.moc:79
#25 0x00007f90a9e5f083 in KdedAdaptor::qt_metacall (this=0x21d4660, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff02ee5b60)
    at /var/tmp/portage/kde-base/kdelibs-4.9.0/work/kdelibs-4.9.0_build/kded/kdedadaptor.moc:124
#26 0x0000003380224612 in QDBusConnectionPrivate::deliverCall (this=0x21c55b0, object=0x21d4660, msg=..., metaTypes=..., slotIdx=10) at qdbusintegrator.cpp:947
#27 0x00000033802256d4 in QDBusConnectionPrivate::activateCall (this=0x21c55b0, object=0x21d4660, flags=273, msg=...) at qdbusintegrator.cpp:850
#28 0x0000003380225fc9 in QDBusConnectionPrivate::activateObject (this=0x21c55b0, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1423
#29 0x00000033802261fb in QDBusActivateObjectEvent::placeMetaCall (this=0x2520c50) at qdbusintegrator.cpp:1537
#30 0x0000003bc059705e in QObject::event (this=0x21d0270, e=<optimized out>) at kernel/qobject.cpp:1195
#31 0x000000337abd7e9c in QApplicationPrivate::notify_helper (this=0x21d54e0, receiver=0x21d0270, e=0x2520c50) at kernel/qapplication.cpp:4551
#32 0x000000337abdc96f in QApplication::notify (this=<optimized out>, receiver=0x21d0270, e=0x2520c50) at kernel/qapplication.cpp:4412
#33 0x00007f90a9a044c8 in KApplication::notify (this=0x7fff02ee6a30, receiver=0x21d0270, event=0x2520c50)
    at /var/tmp/portage/kde-base/kdelibs-4.9.0/work/kdelibs-4.9.0/kdeui/kernel/kapplication.cpp:311
#34 0x0000003bc058228b in QCoreApplication::notifyInternal (this=0x7fff02ee6a30, receiver=0x21d0270, event=0x2520c50) at kernel/qcoreapplication.cpp:915
#35 0x0000003bc0585887 in sendEvent (event=0x2520c50, receiver=0x21d0270) at kernel/qcoreapplication.h:231
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x21a42b0) at kernel/qcoreapplication.cpp:1539
#37 0x0000003bc05b1353 in sendPostedEvents () at kernel/qcoreapplication.h:236
#38 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#39 0x0000003bbae4a79a in g_main_dispatch (context=0x21d6a00) at gmain.c:2539
#40 g_main_context_dispatch (context=0x21d6a00) at gmain.c:3075
#41 0x0000003bbae4aaf8 in g_main_context_iterate (context=0x21d6a00, block=1, dispatch=1, self=<optimized out>) at gmain.c:3146
#42 0x0000003bbae4abac in g_main_context_iteration (context=0x21d6a00, may_block=1) at gmain.c:3207
#43 0x0000003bc05b14ba in QEventDispatcherGlib::processEvents (this=0x21d5470, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#44 0x000000337ac7dec6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x0000003bc0580f72 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#46 0x0000003bc0581265 in QEventLoop::exec (this=0x7fff02ee6980, flags=...) at kernel/qeventloop.cpp:204
#47 0x0000003bc0585d1b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#48 0x00007f90a9e5ab11 in kdemain (argc=1, argv=0x7fff02ee6df8) at /var/tmp/portage/kde-base/kdelibs-4.9.0/work/kdelibs-4.9.0/kded/kded.cpp:924
#49 0x00000032cd6224cc in __libc_start_main (main=0x400800, argc=1, ubp_av=0x7fff02ee6df8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, 
    stack_end=0x7fff02ee6de8) at libc-start.c:226
#50 0x00000000004006e9 in ?? ()
#51 0x00007fff02ee6de8 in ?? ()
#52 0x000000000000001c in ?? ()
#53 0x0000000000000001 in ?? ()
#54 0x00007fff02ee8caf in ?? ()
#55 0x0000000000000000 in ?? ()
(gdb) p fds[0]
$1 = {fd = 19, events = 1, revents = 0}
(gdb) thread 2
[Switching to thread 2 (Thread 0x7f909b07c700 (LWP 28678))]
#0  0x00000032cd6e1a53 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
87      ../sysdeps/unix/sysv/linux/poll.c: No such file or directory.
(gdb) bt
#0  0x00000032cd6e1a53 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003bbae4aa96 in g_main_context_poll (n_fds=2, fds=0x7f908c0023b0, timeout=-1, context=0x7f908c0009a0, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (context=0x7f908c0009a0, block=1, dispatch=1, self=<optimized out>) at gmain.c:3141
#3  0x0000003bbae4abac in g_main_context_iteration (context=0x7f908c0009a0, may_block=1) at gmain.c:3207
#4  0x0000003bc05b14ba in QEventDispatcherGlib::processEvents (this=0x7f908c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x0000003bc0580f72 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003bc0581265 in QEventLoop::exec (this=0x7f909b07bdc0, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003bc047d908 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x0000003bc055fd80 in QInotifyFileSystemWatcherEngine::run (this=0x2401af0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x0000003bc047ffe7 in QThreadPrivate::start (arg=0x2401af0) at thread/qthread_unix.cpp:307
#10 0x00000032ce207f26 in start_thread (arg=0x7f909b07c700) at pthread_create.c:305
#11 0x00000032cd6eaa4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
(gdb) frame 1
#1  0x0000003bbae4aa96 in g_main_context_poll (n_fds=2, fds=0x7f908c0023b0, timeout=-1, context=0x7f908c0009a0, priority=<optimized out>) at gmain.c:3440
3440    gmain.c: No such file or directory.
(gdb) p fds[0]
$2 = {fd = 18, events = 1, revents = 0}
(gdb) p fds[1]
$3 = {fd = 17, events = 1, revents = 0}
(gdb) thread 3
[Switching to thread 3 (Thread 0x7f909ba8a700 (LWP 28677))]
#0  0x00000032cd6e1a53 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
87      in ../sysdeps/unix/sysv/linux/poll.c
(gdb) bt
#0  0x00000032cd6e1a53 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003bbae4aa96 in g_main_context_poll (n_fds=3, fds=0x7f90940010c0, timeout=-1, context=0x2588cf0, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (context=0x2588cf0, block=1, dispatch=1, self=<optimized out>) at gmain.c:3141
#3  0x0000003bbae4aef2 in g_main_loop_run (loop=0x2577b90) at gmain.c:3340
#4  0x00007f909bb54556 in gdbus_shared_thread_func (user_data=0x2577bb0) at gdbusprivate.c:277
#5  0x0000003bbae6e615 in g_thread_proxy (data=0x263ef20) at gthread.c:801
#6  0x00000032ce207f26 in start_thread (arg=0x7f909ba8a700) at pthread_create.c:305
#7  0x00000032cd6eaa4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
(gdb) frame 1
#1  0x0000003bbae4aa96 in g_main_context_poll (n_fds=3, fds=0x7f90940010c0, timeout=-1, context=0x2588cf0, priority=<optimized out>) at gmain.c:3440
3440    gmain.c: No such file or directory.
(gdb) p fds[0]
$4 = {fd = 14, events = 1, revents = 0}
(gdb) p fds[1]
$5 = {fd = 13, events = 1, revents = 0}
(gdb) p fds[2]
$6 = {fd = 15, events = 1, revents = 0}
(gdb) thread 4
[Switching to thread 4 (Thread 0x7f90a119d700 (LWP 28622))]
#0  0x00000032cd6e4183 in select () at ../sysdeps/unix/syscall-template.S:82
82      ../sysdeps/unix/syscall-template.S: No such file or directory.
(gdb) bt
#0  0x00000032cd6e4183 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x0000003bc055e0db in QProcessManager::run (this=0x3bc08e7440) at io/qprocess_unix.cpp:245
#2  0x0000003bc047ffe7 in QThreadPrivate::start (arg=0x3bc08e7440) at thread/qthread_unix.cpp:307
#3  0x00000032ce207f26 in start_thread (arg=0x7f90a119d700) at pthread_create.c:305
#4  0x00000032cd6eaa4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115