[Pkg-xfce-devel] Bug#659033: [xfce4-mixer] Crashing when starting/stopping sound playback

[Manolo]

Package: xfce4-mixer
Version: 4.8.0-2
Severity: important

--- Please enter the report below this line. ---

Hi,
Every time I start or stop playing sound xfce4-mixer crash with

xfce4-mixer: simple_none.c:1350: get_enum_item_ops: Assertion `helem'
failed.


This is the backtrace:

(gdb) bt
#0  0x00007fe6c27ce405 in *__GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007fe6c27d1680 in *__GI_abort () at abort.c:92
#2  0x00007fe6c27c75b1 in *__GI___assert_fail (assertion=0x7fe6ba9d8b1a "helem", file=<optimized out>, line=1350, 
    function=0x7fe6ba9d8ab0 "get_enum_item_ops") at assert.c:81
#3  0x00007fe6ba96b657 in ?? () from /usr/lib/x86_64-linux-gnu/libasound.so.2
#4  0x00007fe6bac18304 in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so
#5  0x00007fe6bac185d5 in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so
#6  0x00007fe6ba967e3d in snd_mixer_elem_remove () from /usr/lib/x86_64-linux-gnu/libasound.so.2
#7  0x00007fe6ba96d690 in ?? () from /usr/lib/x86_64-linux-gnu/libasound.so.2
#8  0x00007fe6ba9674fe in ?? () from /usr/lib/x86_64-linux-gnu/libasound.so.2
#9  0x00007fe6ba95d429 in snd_hctl_handle_events () from /usr/lib/x86_64-linux-gnu/libasound.so.2
#10 0x00007fe6ba968659 in snd_mixer_handle_events () from /usr/lib/x86_64-linux-gnu/libasound.so.2
#11 0x00007fe6bac17d6d in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so
#12 0x00007fe6c3944420 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00007fe6c31ded08 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fe6c31dc7e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007fe6c2b26b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#16 0x00007fe6c28714ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()


Best Regards,
Manolo Díaz


--- System information. ---
Architecture: amd64
Kernel:       Linux 3.2.5

Debian Release: wheezy/sid
 1001 testing         security.debian.org 
 1001 testing         ftp.fr.debian.org 

--- Package information. ---
Depends                                 (Version) | Installed
=================================================-+-==============
libc6                                    (>= 2.4) | 2.13-24
libcairo2                              (>= 1.2.4) | 1.10.2-6.2
libgdk-pixbuf2.0-0                    (>= 2.22.0) | 2.24.0-2
libglib2.0-0                          (>= 2.24.0) | 2.30.2-6
libgstreamer-plugins-base0.10-0      (>= 0.10.14) | 0.10.35-1
libgstreamer0.10-0                    (>= 0.10.0) | 0.10.35-1
libgtk2.0-0                           (>= 2.24.0) | 2.24.8-3
libxfce4ui-1-0                                    | 4.8.1-1
libxfce4util4                       (>= 4.3.99.2) | 4.8.2-1
libxfconf-0-2                          (>= 4.6.0) | 4.8.1-1
xfce4-panel                            (>= 4.7.7) | 4.8.6-1
gstreamer0.10-alsa                                | 0.10.35-1
 OR gstreamer0.10-audiosink                       | 
gstreamer0.10-plugins-base                        | 0.10.35-1


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