293368 2012-02-05 15:40:49 +0000 after pulseaudio server is restarted and alsa is reloaded phonon crashes 2012-02-10 18:30:53 +0000 1 1 2 Applications systemsettings general 1.0 Ubuntu Linux RESOLVED DUPLICATE 267704 NOR crash --- 0 spearhead2k3 sourtooth+ssbugs 0 oldest_to_newest 1223261 0 spearhead2k3 2012-02-05 15:40:49 +0000 Application: systemsettings (1.0) KDE Platform Version: 4.8.00 (4.8.0 Qt Version: 4.7.4 Operating System: Linux 3.0.0-16-generic x86_64 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: I tried to get ioquake3 running with pulseaudio without distortion had to force reload alsa a few times and restart pulseaudio (which runs in user mode) - phonon isnt able to react to the changes and crashes. The crash can be reproduced some of the time. -- Backtrace: Application: System Settings (systemsettings), signal: Aborted [Current thread is 1 (Thread 0x7f035766b780 (LWP 3251))] Thread 3 (Thread 0x7f033efdd700 (LWP 3253)): #0 0x00007f0354b4a913 in select () at ../sysdeps/unix/syscall-template.S:82 #1 0x00007f0355264671 in QProcessManager::run (this=0x7f03555b6580) at io/qprocess_unix.cpp:245 #2 0x00007f035519bd05 in QThreadPrivate::start (arg=0x7f03555b6580) at thread/qthread_unix.cpp:331 #3 0x00007f03528d1efc in start_thread (arg=0x7f033efdd700) at pthread_create.c:304 #4 0x00007f0354b5189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f0332ece700 (LWP 3263)): #0 0x00007f0354b45773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f03461dc03f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007f03461cd45c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007f03461cdac9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007f03461cdb80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007f03461dbfef in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007f0345945c78 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so #7 0x00007f03528d1efc in start_thread (arg=0x7f0332ece700) at pthread_create.c:304 #8 0x00007f0354b5189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #9 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f035766b780 (LWP 3251)): [KCrash Handler] #6 0x00007f0354aa63a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007f0354aa9b0b in __GI_abort () at abort.c:92 #8 0x00007f03461c6d86 in pa_context_set_card_profile_by_index () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #9 0x00007f033e5cedc4 in AudioSetup::profileChanged (this=0x29cf880) at ../../../phonon/kcm/audiosetup.cpp:609 #10 0x00007f033e5d0acd in AudioSetup::qt_metacall (this=0x29cf880, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>) at ./audiosetup.moc:86 #11 0x00007f0355295eba in QMetaObject::activate (sender=0x2a19610, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff4382b150) at kernel/qobject.cpp:3278 #12 0x00007f03562cdb11 in QComboBox::currentIndexChanged (this=<optimized out>, _t1=0) at .moc/release-shared/moc_qcombobox.cpp:302 #13 0x00007f03562cdb77 in QComboBoxPrivate::_q_emitCurrentIndexChanged (this=0x29d6b60, index=...) at widgets/qcombobox.cpp:1269 #14 0x00007f03562cdcc9 in QComboBoxPrivate::setCurrentIndex (this=0x29d6b60, mi=<optimized out>) at widgets/qcombobox.cpp:2027 #15 0x00007f03562ce8f4 in QComboBoxPrivate::_q_itemSelected (this=0x29d6b60, item=...) at widgets/qcombobox.cpp:1238 #16 0x00007f03562d1d77 in QComboBox::qt_metacall (this=0x2a19610, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7fff4382b330) at .moc/release-shared/moc_qcombobox.cpp:191 #17 0x00007f0355295eba in QMetaObject::activate (sender=0x2bf1140, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff4382b330) at kernel/qobject.cpp:3278 #18 0x00007f035656f652 in QComboBoxPrivateContainer::itemSelected (this=<optimized out>, _t1=<optimized out>) at .moc/release-shared/moc_qcombobox_p.cpp:213 #19 0x00007f03562c8f5a in QComboBoxPrivateContainer::eventFilter (this=0x2bf1140, o=0x2b87c50, e=0x7fff4382b980) at widgets/qcombobox.cpp:687 #20 0x00007f0355282c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x2b87c50, event=0x7fff4382b980) at kernel/qcoreapplication.cpp:902 #21 0x00007f0355efd43f in notify_helper (e=0x7fff4382b980, receiver=0x2b87c50, this=0x1d546d0) at kernel/qapplication.cpp:4482 #22 QApplicationPrivate::notify_helper (this=0x1d546d0, receiver=0x2b87c50, e=0x7fff4382b980) at kernel/qapplication.cpp:4458 #23 0x00007f0355f02cbb in QApplication::notify (this=<optimized out>, receiver=0x2b87c50, e=0x7fff4382b980) at kernel/qapplication.cpp:4047 #24 0x00007f0356c12ae6 in KApplication::notify (this=0x7fff4382c5e0, receiver=0x2b87c50, event=0x7fff4382b980) at ../../kdeui/kernel/kapplication.cpp:311 #25 0x00007f0355282afc in QCoreApplication::notifyInternal (this=0x7fff4382c5e0, receiver=0x2b87c50, event=0x7fff4382b980) at kernel/qcoreapplication.cpp:787 #26 0x00007f0355efe442 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #27 QApplicationPrivate::sendMouseEvent (receiver=0x2b87c50, event=0x7fff4382b980, alienWidget=0x2b87c50, nativeWidget=0x2bf1140, buttonDown=0x2b87c50, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146 #28 0x00007f0355f7e091 in QETWidget::translateMouseEvent (this=0x2bf1140, event=<optimized out>) at kernel/qapplication_x11.cpp:4505 #29 0x00007f0355f7c94e in QApplication::x11ProcessEvent (this=0x7fff4382c5e0, event=0x7fff4382c1a0) at kernel/qapplication_x11.cpp:3693 #30 0x00007f0355fa54a2 in x11EventSourceDispatch (s=0x1d58230, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #31 0x00007f03523ffa5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #32 0x00007f0352400258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #33 0x00007f0352400429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007f03552aded6 in QEventDispatcherGlib::processEvents (this=0x1d2ba10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #35 0x00007f0355fa510e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #36 0x00007f0355281cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #37 0x00007f0355281ef7 in QEventLoop::exec (this=0x7fff4382c570, flags=...) at kernel/qeventloop.cpp:201 #38 0x00007f0355286789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #39 0x000000000040a7d5 in main (argc=5, argv=0x7fff4382c8a8) at ../../../systemsettings/app/main.cpp:49 Possible duplicates by query: bug 289942, bug 285148, bug 267704. Reported using DrKonqi 1225395 1 cfeck 2012-02-10 18:30:53 +0000 *** This bug has been marked as a duplicate of bug 267704 ***