Bug 299251

Application: kmix (4)
KDE Platform Version: 4.8.2 (4.8.2) "release 491"
Qt Version: 4.8.1
Operating System: Linux 3.1.9-1.4-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
After waking up from suspend to ram, kmix crashed. restarting works a while, then it crashes again.

The crash can be reproduced every time.

-- Backtrace:
Application: KMix (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd2400a5760 (LWP 1395))]

Thread 2 (Thread 0x7fd21d1ea700 (LWP 1396)):
#0  0x00007fd23e94f01e in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007fd23a47ee91 in g_main_context_query () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fd23a47f99a in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fd23a47ff59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fd23ed112e6 in QEventDispatcherGlib::processEvents (this=0x7fd2180008e0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fd23ece1012 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fd23ece1267 in QEventLoop::exec (this=0x7fd21d1e9d30, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fd23ebe1547 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007fd23ecc0dff in QInotifyFileSystemWatcherEngine::run (this=0xa93e80) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fd23ebe456b in QThreadPrivate::start (arg=0xa93e80) at thread/qthread_unix.cpp:298
#10 0x00007fd22fa99b74 in ?? () from /usr/X11R6/lib64/libGL.so.1
#11 0x00007fd23e94cf05 in start_thread () from /lib64/libpthread.so.0
#12 0x00007fd23d6ad10d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fd2400a5760 (LWP 1395)):
[KCrash Handler]
#6  0x00007fd22b5c4523 in MDWSlider::update (this=0xaa4cd0) at /usr/src/debug/kdemultimedia-4.8.2/kmix/gui/mdwslider.cpp:1001
#7  0x00007fd22b5bfd4b in ViewDockAreaPopup::refreshVolumeLevels (this=<optimized out>) at /usr/src/debug/kdemultimedia-4.8.2/kmix/gui/viewdockareapopup.cpp:168
#8  0x00007fd23ecf60f1 in QMetaObject::activate (sender=0xa8d7e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#9  0x00007fd23ecf60f1 in QMetaObject::activate (sender=0xaf1460, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#10 0x00007fd22b598cbc in Mixer_Backend::readSetFromHW (this=0xaf1460) at /usr/src/debug/kdemultimedia-4.8.2/kmix/backends/mixer_backend.cpp:155
#11 0x00007fd22b5a8fa5 in sink_cb (c=<optimized out>, i=<optimized out>, eol=<optimized out>) at /usr/src/debug/kdemultimedia-4.8.2/kmix/backends/mixer_pulse.cpp:191
#12 0x00007fd23014b694 in context_get_sink_info_callback (pd=<optimized out>, command=<optimized out>, tag=<optimized out>, t=0xb43910, userdata=0xaed140) at pulse/introspect.c:272
#13 0x00007fd22f138073 in ?? () from /usr/lib64/libpulsecommon-1.1.so
#14 0x00007fd22f1383e3 in pa_pdispatch_run () from /usr/lib64/libpulsecommon-1.1.so
#15 0x00007fd230141ddd in pstream_packet_callback (p=<optimized out>, packet=0xbe6e30, creds=0xac3820, userdata=0xa8b150) at pulse/context.c:335
#16 0x00007fd22f13cc7b in ?? () from /usr/lib64/libpulsecommon-1.1.so
#17 0x00007fd22ff2dbf3 in dispatch_func (source=0xb51120, callback=<optimized out>, userdata=<optimized out>) at pulse/glib-mainloop.c:584
#18 0x00007fd23a47f58d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#19 0x00007fd23a47fd88 in ?? () from /usr/lib64/libglib-2.0.so.0
#20 0x00007fd23a47ff59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#21 0x00007fd23ed1127f in QEventDispatcherGlib::processEvents (this=0x7f3b20, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#22 0x00007fd23deed76e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#23 0x00007fd23ece1012 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#24 0x00007fd23ece1267 in QEventLoop::exec (this=0x7fffcd46ff80, flags=...) at kernel/qeventloop.cpp:204
#25 0x00007fd23ece5dc5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#26 0x00007fd22b5b068a in kdemain (argc=5, argv=0x6c06f0) at /usr/src/debug/kdemultimedia-4.8.2/kmix/apps/main.cpp:79
#27 0x00000000004088e4 in launch (argc=5, _name=0x754098 "/usr/bin/kmix", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x7540db "nasty;1335980621;70768;3672_TIME1307228") at /usr/src/debug/kdelibs-4.8.2/kinit/kinit.cpp:734
#28 0x00000000004099e6 in handle_launcher_request (sock=8, who=<optimized out>) at /usr/src/debug/kdelibs-4.8.2/kinit/kinit.cpp:1226
#29 0x0000000000409f27 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.8.2/kinit/kinit.cpp:1419
#30 0x00000000004057a7 in main (argc=4, argv=0x7fff00000001, envp=0x7fffcd471690) at /usr/src/debug/kdelibs-4.8.2/kinit/kinit.cpp:1907

This bug may be a duplicate of or related to bug 299249.

Possible duplicates by query: bug 299249, bug 299176, bug 299170, bug 299167, bug 299125.

Reported using DrKonqi