Bug 297508

Application: kmix (4)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.3.0-8.fc16.x86_64 x86_64
Distribution: "Fedora release 16 (Verne)"

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

Kmix crashes everytime, when i login in KDE. On Amarok start or exit kmix do not crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: KMix (kmix), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f5ed84f1840 (LWP 1743))]

Thread 2 (Thread 0x7f5ec2b96700 (LWP 1747)):
#0  0x0000003dceae85c3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003dd0a44fd8 in g_main_context_poll (n_fds=1, fds=0x7f5ebc002400, priority=<optimized out>, timeout=-1, context=0x7f5ebc0009a0) at gmain.c:3402
#2  g_main_context_iterate (context=0x7f5ebc0009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3084
#3  0x0000003dd0a4549c in g_main_context_iteration (context=0x7f5ebc0009a0, may_block=1) at gmain.c:3152
#4  0x0000003d1efa7dc6 in QEventDispatcherGlib::processEvents (this=0x7f5ebc0008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003d1ef78182 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003d1ef783d7 in QEventLoop::exec (this=0x7f5ec2b95d10, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003d1ee78b27 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x0000003d1ef57e7f in QInotifyFileSystemWatcherEngine::run (this=0xb71ae0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x0000003d1ee7bb6b in QThreadPrivate::start (arg=0xb71ae0) at thread/qthread_unix.cpp:298
#10 0x0000003dcee07d90 in start_thread (arg=0x7f5ec2b96700) at pthread_create.c:309
#11 0x0000003dceaf0f5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f5ed84f1840 (LWP 1743)):
[KCrash Handler]
#6  0x0000003d1f2c58c0 in typeinfo for QAbstractAnimationPrivate () from /usr/lib64/libQtCore.so.4
#7  0x0000003d7de55076 in MDWSlider::update (this=0xb469f0) at /usr/src/debug/kdemultimedia-4.8.1/kmix/gui/mdwslider.cpp:1001
#8  0x0000003d7de515db in ViewDockAreaPopup::refreshVolumeLevels (this=<optimized out>) at /usr/src/debug/kdemultimedia-4.8.1/kmix/gui/viewdockareapopup.cpp:168
#9  0x0000003d1ef8cce1 in QMetaObject::activate (sender=0xaec190, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#10 0x0000003d1ef8cce1 in QMetaObject::activate (sender=0xae7f30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#11 0x0000003d7de2aa7c in Mixer_Backend::readSetFromHW (this=0xae7f30) at /usr/src/debug/kdemultimedia-4.8.1/kmix/backends/mixer_backend.cpp:155
#12 0x0000003d7de3adf5 in sink_cb (c=<optimized out>, i=<optimized out>, eol=<optimized out>) at /usr/src/debug/kdemultimedia-4.8.1/kmix/backends/mixer_pulse.cpp:191
#13 0x0000003d28a156f0 in context_get_sink_info_callback (pd=<optimized out>, command=<optimized out>, tag=<optimized out>, t=0xb89f10, userdata=0xa4a590) at pulse/introspect.c:263
#14 0x0000003d28227223 in run_action (pd=0xb4ae40, r=0xa4bee0, command=2, ts=0xb89f10) at pulsecore/pdispatch.c:274
#15 0x0000003d28227593 in pa_pdispatch_run (pd=0xb4ae40, packet=<optimized out>, creds=0xaa78e0, userdata=0xa4c7c0) at pulsecore/pdispatch.c:326
#16 0x0000003d28a0ebfd in pstream_packet_callback (p=<optimized out>, packet=0xb84580, creds=0xaa78e0, userdata=0xa4c7c0) at pulse/context.c:346
#17 0x0000003d2822be39 in do_read (p=0xaa7790) at pulsecore/pstream.c:816
#18 do_something (p=0xaa7790) at pulsecore/pstream.c:184
#19 0x0000003d29601bd3 in dispatch_func (source=0xa48c50, callback=<optimized out>, userdata=<optimized out>) at pulse/glib-mainloop.c:585
#20 0x0000003dd0a44acd in g_main_dispatch (context=0x79b8c0) at gmain.c:2441
#21 g_main_context_dispatch (context=0x79b8c0) at gmain.c:3011
#22 0x0000003dd0a452c8 in g_main_context_iterate (context=0x79b8c0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089
#23 0x0000003dd0a4549c in g_main_context_iteration (context=0x79b8c0, may_block=1) at gmain.c:3152
#24 0x0000003d1efa7d5f in QEventDispatcherGlib::processEvents (this=0x7583d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#25 0x0000003894a6c66e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#26 0x0000003d1ef78182 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#27 0x0000003d1ef783d7 in QEventLoop::exec (this=0x7ffff74ed370, flags=...) at kernel/qeventloop.cpp:204
#28 0x0000003d1ef7cdd5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#29 0x0000003d7de42432 in kdemain (argc=1, argv=0x7ffff74ed8f8) at /usr/src/debug/kdemultimedia-4.8.1/kmix/apps/main.cpp:76
#30 0x0000003dcea2169d in __libc_start_main (main=0x400730 <main(int, char**)>, argc=1, ubp_av=0x7ffff74ed8f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffff74ed8e8) at libc-start.c:226
#31 0x0000000000400761 in _start ()

This bug may be a duplicate of or related to bug 288786.

Possible duplicates by query: bug 288786.

Reported using DrKonqi