Package: blender
Version: 2.50~alpha~0~svn24834-1
Severity: normal

I installed blender 2.5 alpha 0 from experimental, started it, and it segfaulted
immediately.

Using strace I got this:
open("/dev/snd/controlC0", O_RDONLY)    = 8
ioctl(8, UI_DEV_CREATE, 0x7fff08db9250) = 0
close(8)                                = 0
open("/dev/snd/controlC0", O_RDWR)      = 8
ioctl(8, USBDEVFS_CONTROL, 0x7fff08db941c) = 0
ioctl(8, 0x40045532, 0x7fff08db9454)    = 0
open("/dev/snd/pcmC0D0p", O_RDWR|O_NONBLOCK) = -1 EBUSY (Device or resource 
busy)
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Segmentation fault

I had mplayer running at the time, so I closed it, tried starting blender again,
and it worked.
This bug is reproducible every time, just start mplayer, or something else that
uses the sound device, and blender crashes on startup.

Here is the output from blender -d when soundcard is in use:
blender -d
Blender 2.50 (sub 7) Build
argv[0] = blender
argv[1] = -d
read file
  Version 250 sub 7

ordered
 OBCube
 OBLamp
 OBCamera
swin 1 added
swin 2 added
swin 3 added
swin 4 added
swin 5 added
swin 6 added
swin 7 added
swin 8 added
swin 9 added
swin 10 added
swin 11 added
swin 12 added
set screen
Segmentation fault

-- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32.4 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages blender depends on:
ii  libavcodec52      4:0.5+svn20090706-6    ffmpeg codec library
ii  libavdevice52     4:0.5+svn20090706-2+b1 ffmpeg device handling library
ii  libavformat52     4:0.5+svn20090706-6    ffmpeg file format library
ii  libavutil49       4:0.5+svn20090706-6    ffmpeg utility library
ii  libc6             2.10.2-6               Embedded GNU C Library: Shared lib
ii  libfftw3-3        3.2.2-1                library for computing Fast Fourier
ii  libfreetype6      2.3.11-1               FreeType 2 font engine, shared lib
ii  libgcc1           1:4.4.3-2              GCC support library
ii  libgl1-mesa-glx [ 7.7-2                  A free implementation of the OpenG
ii  libglew1.5        1.5.1-7                The OpenGL Extension Wrangler - ru
ii  libglu1-mesa [lib 7.7-2                  The OpenGL utility library (GLU)
ii  libgomp1          4.4.3-2                GCC OpenMP (GOMP) support library
ii  libilmbase6       1.0.1-3                several utility libraries from ILM
ii  libjack0          0.118+svn3796-1        JACK Audio Connection Kit (librari
ii  libjpeg62         6b-15                  The Independent JPEG Group's JPEG 
ii  libopenal1        1:1.10.622-1           Software implementation of the Ope
ii  libopenexr6       1.6.1-4.1              runtime files for the OpenEXR imag
ii  libopenjpeg2      1.3+dfsg-4             JPEG 2000 image compression/decomp
ii  libpng12-0        1.2.42-1               PNG library - runtime
ii  libpython3.1      3.1.1-3                Shared Python runtime library (ver
ii  libsamplerate0    0.1.7-3                Audio sample rate conversion libra
ii  libsdl1.2debian   1.2.14-4               Simple DirectMedia Layer
ii  libsndfile1       1.0.21-2               Library for reading/writing audio 
ii  libstdc++6        4.4.3-2                The GNU Standard C++ Library v3
ii  libswscale0       4:0.5+svn20090706-6    ffmpeg video scaling library
ii  libx11-6          2:1.3.2-1              X11 client-side library
ii  libxi6            2:1.3-2                X11 Input extension library
ii  python3.1         3.1.1-3                An interactive high-level object-o
ii  ttf-dejavu        2.30-2                 Metapackage to pull in ttf-dejavu-
ii  zlib1g            1:1.2.3.4.dfsg-3       compression library - runtime

blender recommends no packages.

Versions of packages blender suggests:
ii  libtiff4                      3.9.2-1    Tag Image File Format (TIFF) libra
pn  yafray                        <none>     (no description available)

-- no debconf information



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