289877 2011-12-26 18:46:06 +0000 Kmix crashes when closing Kaffeine 2012-08-04 08:35:30 +0000 1 1 2 Applications kmix general unspecified Ubuntu Linux RESOLVED FIXED NOR crash --- 0 ddrs esken 0 oldest_to_newest 1205130 0 ddrs 2011-12-26 18:46:06 +0000 Application: kmix (3.9-plus) KDE Platform Version: 4.7.90 (4.8 Beta2 (4.7.90) Qt Version: 4.7.4 Operating System: Linux 3.0.0-15-generic x86_64 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: It has happened to me twice so far. Each time I close Kaffeine, kmix crashes. Currently using Kubuntu 11.10 KDE 4.8 Beta2 (4.7.90) The crash can be reproduced some of the time. -- Backtrace: Application: KMix (kmix), signal: Segmentation fault [Current thread is 1 (Thread 0x7ff267f947c0 (LWP 4153))] Thread 3 (Thread 0x7ff24714c700 (LWP 4154)): #0 0x00007ff26787c773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007ff25da00f68 in g_main_context_poll (n_fds=1, fds=0x1e0c660, timeout=-1, context=0x1d64a40, priority=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3402 #2 g_main_context_iterate (context=0x1d64a40, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3084 #3 0x00007ff25da01429 in g_main_context_iteration (context=0x1d64a40, may_block=1) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3152 #4 0x00007ff264638f3e in QEventDispatcherGlib::processEvents (this=0x1db09c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007ff26460ccf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007ff26460cef7 in QEventLoop::exec (this=0x7ff24714bcd0, flags=...) at kernel/qeventloop.cpp:201 #7 0x00007ff26452427f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498 #8 0x00007ff2645efcbf in QInotifyFileSystemWatcherEngine::run (this=0x1e8a8c0) at io/qfilesystemwatcher_inotify.cpp:248 #9 0x00007ff264526d05 in QThreadPrivate::start (arg=0x1e8a8c0) at thread/qthread_unix.cpp:331 #10 0x00007ff25974525a in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #11 0x00007ff25e56aefc in start_thread (arg=0x7ff24714c700) at pthread_create.c:304 #12 0x00007ff26788889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #13 0x0000000000000000 in ?? () Thread 2 (Thread 0x7ff246740700 (LWP 4155)): #0 0x00007ff25da005f2 in next_valid_source (source=0x0, context=0x1e47af0) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:2487 #1 g_main_context_check (context=0x1e47af0, max_priority=2147483647, fds=<optimized out>, n_fds=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:2938 #2 0x00007ff25da00f82 in g_main_context_iterate (context=0x1e47af0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3086 #3 0x00007ff25da01429 in g_main_context_iteration (context=0x1e47af0, may_block=1) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3152 #4 0x00007ff264638f3e in QEventDispatcherGlib::processEvents (this=0x1e94ab0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007ff26460ccf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007ff26460cef7 in QEventLoop::exec (this=0x7ff24673fcd0, flags=...) at kernel/qeventloop.cpp:201 #7 0x00007ff26452427f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498 #8 0x00007ff2645efcbf in QInotifyFileSystemWatcherEngine::run (this=0x1c9b970) at io/qfilesystemwatcher_inotify.cpp:248 #9 0x00007ff264526d05 in QThreadPrivate::start (arg=0x1c9b970) at thread/qthread_unix.cpp:331 #10 0x00007ff25974525a in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #11 0x00007ff25e56aefc in start_thread (arg=0x7ff246740700) at pthread_create.c:304 #12 0x00007ff26788889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #13 0x0000000000000000 in ?? () Thread 1 (Thread 0x7ff267f947c0 (LWP 4153)): [KCrash Handler] #6 0x0000000001e59a60 in ?? () #7 0x00007ff267b9a7f6 in MDWSlider::update (this=0x1d047d0) at ../../kmix/gui/mdwslider.cpp:990 #8 0x00007ff267b960eb in ViewDockAreaPopup::refreshVolumeLevels (this=<optimized out>) at ../../kmix/gui/viewdockareapopup.cpp:159 #9 0x00007ff267b93111 in ViewBase::qt_metacall (this=0x1c953e0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff2458a7f0) at ./viewbase.moc:90 #10 0x00007ff267b95b08 in ViewDockAreaPopup::qt_metacall (this=0x1c953e0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>) at ./viewdockareapopup.moc:67 #11 0x00007ff264620eba in QMetaObject::activate (sender=0x1ca6c90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278 #12 0x00007ff267bb1a8c in Mixer::qt_metacall (this=0x1ca6c90, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff2458a8d0) at ./mixer.moc:82 #13 0x00007ff264620eba in QMetaObject::activate (sender=0x1d3e7f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278 #14 0x00007ff267b702bc in Mixer_Backend::readSetFromHW (this=0x1d3e7f0) at ../../kmix/backends/mixer_backend.cpp:155 #15 0x00007ff267b7f545 in sink_cb (c=<optimized out>, i=<optimized out>, eol=<optimized out>) at ../../kmix/backends/mixer_pulse.cpp:191 #16 0x00007ff265f87ce4 in context_get_sink_info_callback (pd=<optimized out>, command=<optimized out>, tag=<optimized out>, t=0x1de9620, userdata=0x1cecb20) at pulse/introspect.c:280 #17 0x00007ff25df225f3 in run_action (pd=0x1cf6b40, r=0x1caba20, command=2, ts=0x1de9620) at pulsecore/pdispatch.c:279 #18 0x00007ff25df22963 in pa_pdispatch_run (pd=0x1cf6b40, packet=<optimized out>, creds=0x1a18d80, userdata=0x1dfb330) at pulsecore/pdispatch.c:331 #19 0x00007ff265f7dc1d in pstream_packet_callback (p=<optimized out>, packet=0x20dcc00, creds=0x1a18d80, userdata=0x1dfb330) at pulse/context.c:335 #20 0x00007ff25df27209 in do_read (p=0x1a18c30) at pulsecore/pstream.c:809 #21 do_something (p=0x1a18c30) at pulsecore/pstream.c:177 #22 0x00007ff265d6bb23 in dispatch_func (source=0x1ce8250, callback=<optimized out>, userdata=<optimized out>) at pulse/glib-mainloop.c:584 #23 0x00007ff25da00a5d in g_main_dispatch (context=0x1a25a30) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:2441 #24 g_main_context_dispatch (context=0x1a25a30) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3011 #25 0x00007ff25da01258 in g_main_context_iterate (context=0x1a25a30, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3089 #26 0x00007ff25da01429 in g_main_context_iteration (context=0x1a25a30, may_block=1) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3152 #27 0x00007ff264638ed6 in QEventDispatcherGlib::processEvents (this=0x19abf40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #28 0x00007ff26532f07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #29 0x00007ff26460ccf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #30 0x00007ff26460cef7 in QEventLoop::exec (this=0x7fff2458b490, flags=...) at kernel/qeventloop.cpp:201 #31 0x00007ff264611789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #32 0x00007ff267b86ae2 in kdemain (argc=1, argv=0x7fff2458ba18) at ../../kmix/apps/main.cpp:72 #33 0x00007ff2677c830d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff2458ba18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2458ba08) at libc-start.c:226 #34 0x0000000000400671 in _start () This bug may be a duplicate of or related to bug 285017. Possible duplicates by query: bug 289727, bug 289216, bug 288786, bug 287535, bug 285017. Reported using DrKonqi 1206632 1 esken 2011-12-30 14:27:14 +0000 Might be related to 288675. Please try again with the newest from branch 4.8 (or trunk). I might have just fixed that today. 1281267 2 esken 2012-08-04 08:35:30 +0000 No reply from bug reporter. Closing bug.