[MPlayer-users] TV: signal 11 in uninit_demuxer on quit
Marc Thoben
chojin at gmx.net
Sun Sep 15 04:33:01 CEST 2002
Hi,
I was about to file a bugreport on tv playing with bttv and v4l
being much faster if -benchmark is used. So I read bugreports.html
and upgraded to latest cvs (from 08/21 to 09/14) and guess what,
it's fixed :)
But, now I get an error on exiting mplayer -tv, blocking input on my
xterm ("reset" is needed) and leaving a mplayer zombie process.
Playback and framerate are pretty nice, but the zombie process is
blocking access to /dev/rtc.
Playing with
mplayer -tv on:driver=v4l:width=768:height=576
I get this exit message
MPlayer interrupted by signal 11 in module: uninit_demuxer
(Hopefully) all needed info and report is attached.
Regards,
Marc
-------------- next part --------------
---
linux distribution:
GNU/LFS 3.3-cvs
---
kernel version:
Linux devcon 2.4.19 #2 Tue Sep 3 11:44:08 CEST 2002 i686 unknown
---
libc version:
-rwxr-xr-x 1 root root 1421932 Aug 11 01:20 /lib/libc-2.2.5.so*
lrwxrwxrwx 1 root root 13 Aug 11 01:20 /lib/libc.so.6 -> libc-2.2.5.so*
---
X version:
XFree86 Version 4.2.0 / X Window System
(protocol Version 11, revision 0, vendor release 6600)
Release Date: 18 January 2002
If the server is older than 6-12 months, or if your card is
newer than the above date, look for a newer version before
reporting problems. (See http://www.XFree86.Org/)
Build Operating System: Linux 2.4.19-rc3 i686 [ELF]
Module Loader present
---
gcc version:
Reading specs from /usr/lib/gcc-lib/i686-pc-linux-gnu/3.1.1/specs
Configured with: ./../gcc-3.1.1/configure --prefix=/usr --disable-nls --with-slibdir=/lib --enable-shared --enable-threads=posix --enable-languages=c,c++,java
Thread model: posix
gcc version 3.1.1
---
ld version:
GNU ld version 2.13
---
binutils version:
GNU assembler 2.13
Copyright 2002 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License. This program has absolutely no warranty.
This assembler was configured for a target of `i686-pc-linux-gnu'.
---
-------------- next part --------------
---
CPU info:
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 4
model name : AMD Athlon(tm) Processor
stepping : 2
cpu MHz : 995.786
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr syscall mmxext 3dnowext 3dnow
bogomips : 1985.74
---
video card type & driver:
Asus V7700 Deluxe: nVidia NV15 GeForce 2GTS rev. a3
nVidia closed source driver 1.0-2960
---
sound card type & driver
Creative SBLive! 5.1 rev. 7 model 0x8064
Creative EMU10K1 PCI Audio Driver, version 0.19, 01:21:17 Aug 21 2002
---
used tv card & driver:
Hauppauge WinTV PCI rev. 02 with Bt878
Bttv driver version 0.7.91
---
-------------- next part --------------
root at devcon:~> mplayer -v -tv on:driver=v4l:width=768:height=576 &> mplayer_log
MPlayer CVS-020914-18:16-3.1.1 (C) 2000-2002 Arpad Gereoffy (see DOCS!)
CPU: Advanced Micro Devices Athlon TB Thunderbird (Family: 6, Stepping: 2)
CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx
/root/.mplayer/config(7): option: osdlevel
/root/.mplayer/config(7): parameter: 1
/root/.mplayer/config(10): option: nojoystick
/root/.mplayer/config(10): parameter: 1
/root/.mplayer/config(13): option: ao
/root/.mplayer/config(13): parameter: oss:/dev/dsp0
/root/.mplayer/config(14): option: mixer
/root/.mplayer/config(14): parameter: /dev/mixer0
/root/.mplayer/config(33): option: fb
/root/.mplayer/config(33): parameter: /dev/fb0
/root/.mplayer/config(34): option: fbmodeconfig
/root/.mplayer/config(34): parameter: /etc/fb.modes.mplayer
/root/.mplayer/config(35): option: monitor_hfreq
/root/.mplayer/config(35): parameter: 31.5k-64k
/root/.mplayer/config(36): option: monitor_vfreq
/root/.mplayer/config(36): parameter: 50-102
/root/.mplayer/config(37): option: monitor_dotclock
/root/.mplayer/config(37): parameter: 22M-100M
/root/.mplayer/config(38): option: bpp
/root/.mplayer/config(38): parameter: 32
Reading /root/.mplayer/codecs.conf: 38 audio & 103 video codecs
CommandLine:init_freetype
'-v' '-tv' 'on:driver=v4l:width=768:height=576'
Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
Linux RTC init error: Device or resource busy
Using usleep() timing
get_path('input.conf') -> '/root/.mplayer/input.conf'
Parsing input config file /root/.mplayer/input.conf
Input config file /root/.mplayer/input.conf parsed : 25 binds
Setting up lirc support...
NEW LIRC init was successful.
Playing TV
Selected driver: v4l
name: Video 4 Linux input
author: Alex Beregszaszi <alex at naxine.org>
comment: under development
Selected device: BT878(Hauppauge (bt878))
Capabilites: capture tuner overlay clipping frameram scales
Device type: 235
Supported sizes: 48x32 => 924x576
Inputs: 4
0: Television: tuner audio tv camera (tuner:1, norm:0)
1: Composite1: audio camera (tuner:0, norm:0)
2: S-Video: audio camera (tuner:0, norm:0)
3: Composite3: audio camera (tuner:0, norm:0)
mbuf: size=4259840, frames=2
Audio devices: 1
Video capture card reports the audio setup as follows:
0: TV: muted=yes volume=0 bass=32768 treble=32768 balance=32768 mode=unknown
channels: 0
Using input 'Television'
Selected norm: pal
Requested width: 768
Requested height: 576
Selected channel list: europe-east (including 133 channels)
Detected TV! ;-)
==> Found video stream: 0
Output format: Planar YV12
Picture values:
Depth: 12, Palette: 15 (Format: Planar YV12)
Brightness: 32767, Hue: 32767, Colour: 32767, Contrast: 27524
Starting audio capture. Requested setup is:
id=0 volume=60000 bass=32768 treble=32768 balance=32768 mode=unknown
channels: 0
[V] filefmt:9 fourcc:0x32315659 size:768x576 fps:25.00 ftime:=0.0400
get_path('sub/') -> '/root/.mplayer/sub/'
X11 opening display: :0
vo: X11 color mask: FFFFFF (R:FF0000 G:FF00 B:FF)
vo: X11 running at 1280x1024 with depth 24 and 32 bpp (":0" => local display)
[x11] Create window for WM detect ...
[x11] Unknown wm type...
==========================================================================
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 768 x 576 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
VO Config (768x576->768x576,flags=0,'MPlayer',0x32315659)
VO: [xv] 768x576 => 768x576 Planar YV12
VO: Description: X11/Xv
VO: Author: Gerd Knorr <kraxel at goldbach.in-berlin.de> and others
Xvideo image format: 0x32595559 (YUY2) packed
Xvideo image format: 0x32315659 (YV12) planar
Xvideo image format: 0x59565955 (UYVY) packed
Xvideo image format: 0x30323449 (I420) planar
using Xvideo port 69 for hw scaling
[xv] dx: 0 dy: 0 dw: 768 dh: 614
Detected video codec: [rawyv12] vfm:raw (RAW YV12)
==========================================================================
Audio: no sound!!!
Freeing 0 unused audio chunks
Start playing...
*** [vo] Exporting mp_image_t, 768x576x12bpp YUV planar, 663552 bytes
get_path('subfont.ttf') -> '/root/.mplayer/subfont.ttf'
Unicode font: 1245 glyphs.
[xv] dx: 0 dy: 0 dw: 768 dh: 576
V: 0.0 1 0% 0% 0.0% 0 0 0%
V: 0.0 2 0% 0% 0.0% 0 0 0%
V: 0.1 3 0% 0% 0.0% 0 0 0%
V: 0.1 4 0% 0% 0.0% 0 0 0%
V: 0.2 5 0% 0% 0.0% 0 0 0%
V: 0.2 6 0% 0% 0.0% 0 0 0%
V: 0.2 7 0% 0% 0.0% 0 0 0%
V: 0.3 8 0% 0% 0.0% 0 0 0%
V: 0.3 9 0% 0% 0.0% 0 0 0%
V: 0.4 10 0% 0% 0.0% 0 0 0%
V: 0.4 11 0% 0% 0.0% 0 0 0%
V: 0.4 12 0% 0% 0.0% 0 0 0%
V: 0.5 13 0% 0% 0.0% 0 0 0%
V: 0.5 14 0% 25% 0.0% 0 0 0%
V: 0.6 15 0% 24% 0.0% 0 0 0%
V: 0.6 16 0% 24% 0.0% 0 0 0%
V: 0.6 17 0% 24% 0.0% 0 0 0%
V: 0.7 18 0% 24% 0.0% 0 0 0%
V: 0.7 19 0% 24% 0.0% 0 0 0%
V: 0.8 20 0% 23% 0.0% 0 0 0%
V: 0.8 21 0% 23% 0.0% 0 0 0%
V: 0.8 22 0% 23% 0.0% 0 0 0%
V: 0.9 23 0% 23% 0.0% 0 0 0%
V: 0.9 24 0% 23% 0.0% 0 0 0%
V: 1.0 25 0% 23% 0.0% 0 0 0%
V: 1.0 26 0% 23% 0.0% 0 0 0%
V: 1.0 27 0% 23% 0.0% 0 0 0%
V: 1.1 28 0% 23% 0.0% 0 0 0%
V: 1.1 29 0% 23% 0.0% 0 0 0%
V: 1.2 30 0% 22% 0.0% 0 0 0%
V: 1.2 31 0% 22% 0.0% 0 0 0%
V: 1.2 32 0% 22% 0.0% 0 0 0%
V: 1.3 33 0% 22% 0.0% 0 0 0%
V: 1.3 34 0% 22% 0.0% 0 0 0%
V: 1.4 35 0% 22% 0.0% 0 0 0%
V: 1.4 36 0% 22% 0.0% 0 0 0%
V: 1.4 37 0% 22% 0.0% 0 0 0%
V: 1.5 38 0% 22% 0.0% 0 0 0%
V: 1.5 39 0% 22% 0.0% 0 0 0%
V: 1.6 40 0% 22% 0.0% 0 0 0%
V: 1.6 41 0% 22% 0.0% 0 0 0%
V: 1.6 42 0% 22% 0.0% 0 0 0%
V: 1.7 43 0% 22% 0.0% 0 0 0%
V: 1.7 44 0% 22% 0.0% 0 0 0%
V: 1.8 45 0% 22% 0.0% 0 0 0%
V: 1.8 46 0% 22% 0.0% 0 0 0%
V: 1.8 47 0% 22% 0.0% 0 0 0%
V: 1.9 48 0% 22% 0.0% 0 0 0%
V: 1.9 49 0% 22% 0.0% 0 0 0%
V: 2.0 50 0% 22% 0.0% 0 0 0%
V: 2.0 51 0% 22% 0.0% 0 0 0%
V: 2.0 52 0% 22% 0.0% 0 0 0%
V: 2.1 53 0% 22% 0.0% 0 0 0%
V: 2.1 54 0% 22% 0.0% 0 0 0%
V: 2.2 55 0% 22% 0.0% 0 0 0%
V: 2.2 56 0% 22% 0.0% 0 0 0%
V: 2.2 57 0% 22% 0.0% 0 0 0%
V: 2.3 58 0% 22% 0.0% 0 0 0%
V: 2.3 59 0% 22% 0.0% 0 0 0%
V: 2.4 60 0% 22% 0.0% 0 0 0%
V: 2.4 61 0% 22% 0.0% 0 0 0%
V: 2.4 62 0% 22% 0.0% 0 0 0%
V: 2.5 63 0% 22% 0.0% 0 0 0%
V: 2.5 64 0% 22% 0.0% 0 0 0%
V: 2.6 65 0% 22% 0.0% 0 0 0%
V: 2.6 66 0% 22% 0.0% 0 0 0%
V: 2.6 67 0% 22% 0.0% 0 0 0%
V: 2.7 68 0% 22% 0.0% 0 0 0%
V: 2.7 69 0% 22% 0.0% 0 0 0%
V: 2.8 70 0% 22% 0.0% 0 0 0%
V: 2.8 71 0% 22% 0.0% 0 0 0%
V: 2.8 72 0% 22% 0.0% 0 0 0%
V: 2.9 73 0% 22% 0.0% 0 0 0%
V: 2.9 74 0% 22% 0.0% 0 0 0%
V: 3.0 75 0% 22% 0.0% 0 0 0%
V: 3.0 76 0% 22% 0.0% 0 0 0%
V: 3.0 77 0% 22% 0.0% 0 0 0%
V: 3.1 78 0% 22% 0.0% 0 0 0%
V: 3.1 79 0% 22% 0.0% 0 0 0%
V: 3.2 80 0% 22% 0.0% 0 0 0%
V: 3.2 81 0% 22% 0.0% 0 0 0%
DEMUXER: freeing demuxer at 0x836e020
MPlayer interrupted by signal 11 in module: uninit_demuxer
- MPlayer crashed by bad usage of CPU/FPU/RAM. Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and disassembly. For details, see DOCS/bugreports.html section 5.b.
- MPlayer crashed. This shouldn't happen. It can be a bug in the MPlayer code _or_ in your drivers _or_ in your gcc version. If you think it's MPlayer's fault, please read DOCS/bugreports.html and follow instructions there. We can't and won't help unless you provide these informations when reporting a possible bug.
DEMUXER: freeing demuxer at 0x836e020
MPlayer interrupted by signal 11 in module: uninit_demuxer
DEMUXER: freeing demuxer at 0x836e020
MPlayer interrupted by signal 11 in module: uninit_demuxer
DEMUXER: freeing demuxer at 0x836e020
MPlayer interrupted by signal 11 in module: uninit_demuxer
DEMUXER: freeing demuxer at 0x836e020
-------------- next part --------------
root at devcon:~> gdb mplayer
GNU gdb 5.2.1
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i686-pc-linux-gnu"...
(gdb) run -v -tv on:driver=v4l:width=768:height=576
Starting program: /usr/X11/bin/mplayer -v -tv on:driver=v4l:width=768:height=576
[New Thread 1024 (LWP 14438)]
MPlayer CVS-020914-18:16-3.1.1 (C) 2000-2002 Arpad Gereoffy (see DOCS!)
CPU: Advanced Micro Devices Athlon TB Thunderbird (Family: 6, Stepping: 2)
CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx
/root/.mplayer/config(7): option: osdlevel
/root/.mplayer/config(7): parameter: 1
/root/.mplayer/config(10): option: nojoystick
/root/.mplayer/config(10): parameter: 1
/root/.mplayer/config(13): option: ao
/root/.mplayer/config(13): parameter: oss:/dev/dsp0
/root/.mplayer/config(14): option: mixer
/root/.mplayer/config(14): parameter: /dev/mixer0
/root/.mplayer/config(33): option: fb
/root/.mplayer/config(33): parameter: /dev/fb0
/root/.mplayer/config(34): option: fbmodeconfig
/root/.mplayer/config(34): parameter: /etc/fb.modes.mplayer
/root/.mplayer/config(35): option: monitor_hfreq
/root/.mplayer/config(35): parameter: 31.5k-64k
/root/.mplayer/config(36): option: monitor_vfreq
/root/.mplayer/config(36): parameter: 50-102
/root/.mplayer/config(37): option: monitor_dotclock
/root/.mplayer/config(37): parameter: 22M-100M
/root/.mplayer/config(38): option: bpp
/root/.mplayer/config(38): parameter: 32
Reading /root/.mplayer/codecs.conf: 38 audio & 103 video codecs
CommandLine: '-v' '-tv' 'on:driver=v4l:width=768:height=576'
init_freetype
Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
Using Linux's hardware RTC timing (1024Hz)
get_path('input.conf') -> '/root/.mplayer/input.conf'
Parsing input config file /root/.mplayer/input.conf
Input config file /root/.mplayer/input.conf parsed : 25 binds
Setting up lirc support...
NEW LIRC init was successful.
Playing TV
Selected driver: v4l
name: Video 4 Linux input
author: Alex Beregszaszi <alex at naxine.org>
comment: under development
Selected device: BT878(Hauppauge (bt878))
Capabilites: capture tuner overlay clipping frameram scales
Device type: 235
Supported sizes: 48x32 => 924x576
Inputs: 4
0: Television: tuner audio tv camera (tuner:1, norm:0)
1: Composite1: audio camera (tuner:0, norm:0)
2: S-Video: audio camera (tuner:0, norm:0)
3: Composite3: audio camera (tuner:0, norm:0)
mbuf: size=4259840, frames=2
Audio devices: 1
Video capture card reports the audio setup as follows:
0: TV: muted=yes volume=0 bass=32768 treble=32768 balance=32768 mode=unknown
channels: 0
Using input 'Television'
Selected norm: pal
Requested width: 768
Requested height: 576
Selected channel list: europe-east (including 133 channels)
Detected TV! ;-)
==> Found video stream: 0
Output format: Planar YV12
Picture values:
Depth: 12, Palette: 15 (Format: Planar YV12)
Brightness: 32767, Hue: 32767, Colour: 32767, Contrast: 27524
Starting audio capture. Requested setup is:
id=0 volume=60000 bass=32768 treble=32768 balance=32768 mode=unknown
channels: 0
[V] filefmt:9 fourcc:0x32315659 size:768x576 fps:25.00 ftime:=0.0400
get_path('sub/') -> '/root/.mplayer/sub/'
X11 opening display: :0
vo: X11 color mask: FFFFFF (R:FF0000 G:FF00 B:FF)
vo: X11 running at 1280x1024 with depth 24 and 32 bpp (":0" => local display)
[x11] Create window for WM detect ...
[x11] Unknown wm type...
==========================================================================
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 768 x 576 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
VO Config (768x576->768x576,flags=0,'MPlayer',0x32315659)
VO: [xv] 768x576 => 768x576 Planar YV12
VO: Description: X11/Xv
VO: Author: Gerd Knorr <kraxel at goldbach.in-berlin.de> and others
Xvideo image format: 0x32595559 (YUY2) packed
Xvideo image format: 0x32315659 (YV12) planar
Xvideo image format: 0x59565955 (UYVY) packed
Xvideo image format: 0x30323449 (I420) planar
using Xvideo port 69 for hw scaling
[xv] dx: 0 dy: 0 dw: 768 dh: 614
Detected video codec: [rawyv12] vfm:raw (RAW YV12)
==========================================================================
Audio: no sound!!!
Freeing 0 unused audio chunks
Start playing...
[New Thread 2049 (LWP 14440)]
[New Thread 1026 (LWP 14441)]
*** [vo] Exporting mp_image_t, 768x576x12bpp YUV planar, 663552 bytes
get_path('subfont.ttf') -> '/root/.mplayer/subfont.ttf'
Unicode font: 1245 glyphs.
[xv] dx: 0 dy: 0 dw: 768 dh: 576
DEMUXER: freeing demuxer at 0x836e020
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 14438)]
0x40e0ee69 in main_arena () from /lib/libc.so.6
(gdb) bt
#0 0x40e0ee69 in main_arena () from /lib/libc.so.6
#1 0x00000000 in ?? ()
(gdb) disass $eip-32 $eip+32
Dump of assembler code from 0x40e0ee49 to 0x40e0ee89:
0x40e0ee49 <main_arena+137>: out %al,(%dx)
0x40e0ee4a <main_arena+138>: loopne 0x40e0ee8c <main_arena+204>
0x40e0ee4c <main_arena+140>: inc %eax
0x40e0ee4d <main_arena+141>: out %al,(%dx)
0x40e0ee4e <main_arena+142>: loopne 0x40e0ee90 <main_arena+208>
0x40e0ee50 <main_arena+144>: dec %eax
0x40e0ee51 <main_arena+145>: out %al,(%dx)
0x40e0ee52 <main_arena+146>: loopne 0x40e0ee94 <main_arena+212>
0x40e0ee54 <main_arena+148>: dec %eax
0x40e0ee55 <main_arena+149>: out %al,(%dx)
0x40e0ee56 <main_arena+150>: loopne 0x40e0ee98 <main_arena+216>
0x40e0ee58 <main_arena+152>: push %eax
0x40e0ee59 <main_arena+153>: out %al,(%dx)
0x40e0ee5a <main_arena+154>: loopne 0x40e0ee9c <main_arena+220>
0x40e0ee5c <main_arena+156>: push %eax
0x40e0ee5d <main_arena+157>: out %al,(%dx)
0x40e0ee5e <main_arena+158>: loopne 0x40e0eea0 <main_arena+224>
0x40e0ee60 <main_arena+160>: pop %eax
0x40e0ee61 <main_arena+161>: out %al,(%dx)
0x40e0ee62 <main_arena+162>: loopne 0x40e0eea4 <main_arena+228>
0x40e0ee64 <main_arena+164>: pop %eax
0x40e0ee65 <main_arena+165>: out %al,(%dx)
0x40e0ee66 <main_arena+166>: loopne 0x40e0eea8 <main_arena+232>
0x40e0ee68 <main_arena+168>: pusha
0x40e0ee69 <main_arena+169>: out %al,(%dx)
0x40e0ee6a <main_arena+170>: loopne 0x40e0eeac <main_arena+236>
0x40e0ee6c <main_arena+172>: pusha
0x40e0ee6d <main_arena+173>: out %al,(%dx)
0x40e0ee6e <main_arena+174>: loopne 0x40e0eeb0 <main_arena+240>
0x40e0ee70 <main_arena+176>: push $0x6840e0ee
0x40e0ee75 <main_arena+181>: out %al,(%dx)
0x40e0ee76 <main_arena+182>: loopne 0x40e0eeb8 <main_arena+248>
0x40e0ee78 <main_arena+184>: jo 0x40e0ee68 <main_arena+168>
0x40e0ee7a <main_arena+186>: loopne 0x40e0eebc <main_arena+252>
0x40e0ee7c <main_arena+188>: jo 0x40e0ee6c <main_arena+172>
0x40e0ee7e <main_arena+190>: loopne 0x40e0eec0 <main_arena+256>
0x40e0ee80 <main_arena+192>: js 0x40e0ee70 <main_arena+176>
0x40e0ee82 <main_arena+194>: loopne 0x40e0eec4 <main_arena+260>
0x40e0ee84 <main_arena+196>: js 0x40e0ee74 <main_arena+180>
0x40e0ee86 <main_arena+198>: loopne 0x40e0eec8 <main_arena+264>
0x40e0ee88 <main_arena+200>: sub $0xe0,%dh
End of assembler dump.
(gdb) quit
The program is running. Exit anyway? (y or n) y
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