[vdr] VDR crash with DirectFB+softdevice in a Nova-t

Rose M linuxtvmaker at yahoo.es
Thu Jun 2 10:51:31 CEST 2005


Hello list!

Firstly I have to say this mail is very long cause I
attached lot of information to be helped.
My problem is that I have vdr running in my system
Fedora Core 2 with kernel 2.6.10. I could see image
from some days (two or three maximum) but it's not
quite often. The system can't begin to take image
unless it has a full-scan made when computer is
powered on, but also it crashes lots of times before,
so related with this problem I use a script to get all
working.

My script consist in these lines:

#commands and lines used:
DVBDIR="../DVB"
VDRPRG00="export LD_ASSUME_KERNEL=2.4.1"
VDRPRG01="export LANG=en.US"
VDRPRG02="export LC_TYPE=POSIX"
VDRPRG="./vdr -P softdevice -P 'remote -i
/dev/input/event3' -P femon -P subtitles"
SCANCMD="../linuxtv-dvb-apps-1.1.0/util/scan/scan-all"
LSMOD="`/sbin/lsmod | grep -n 'tda' | wc -l`"
KILL="/usr/bin/killall -q -TERM"

# Load driver if it hasn't been loaded already:
if [ $LSMOD -eq 0 ] ; then
   (./terrestrial.sh; modprobe fusion;"$SCANCMD")
   fi

PROB="`grep null /video/channels.conf|wc -l`"

n1=0

CHANLINES="`cat /video/channels.conf |wc -l`"
#This is used to have a complete channels.conf to my
config and not to be in a bug
while ([ "$CHANLINES" -lt 10 ] && [ $n1 -lt 5 ] || [
"$PROB" -gt 0 ] && [ $n1 -lt 5 ]) do
	"$SCANCMD"
	CHANLINES="`wc -l /video/channels.conf|cut -c1-2`"
	PROB="`grep null /video/channels.conf|wc -l`"
	n1=`expr $n1 + 1`
	done

#Infinite bucle to have an scan in restart option and
always vdr crushes and it could be "solved"
while (true) do
      export LD_ASSUME_KERNEL=2.4.1
      export LANG=en.US
      export LC_TYPE=POSIX 
      ./vdr -P softdevice -P 'remote -i
/dev/input/event3' -P femon -P subtitles
      if test $? -eq 1; then (echo "Making a scan";
"$SCANCMD") fi
      echo "Restarting VDR"
      done


When I execute this script I take:

-------------> ./script
Inserting DVB modules into kernel
saa7146: register extension 'dvb'.
saa7146: register extension 'budget dvb'.
saa7146: register extension 'budget_ci dvb'.
saa7146: found saa7146 @ mem e2abee00 (revision 1, irq
5) (0x13c2,0x1011).
DVB: registering new adapter (TT-Budget/WinTV-NOVA-T 
PCI).
tda1004x: Detected Philips TDA10045H.
tda1004x: Detected Philips TD1316 tuner.
DVB: registering frontend 0:0 (Philips TDA10045H)...
TT-Budget/WinTV-NOVA-T  PCI adapter 0 has MAC addr =
00:d0:5c:23:19:fc
saa7146: register extension 'budget dvb /w video in'.


Then I make a full scan, cause if I don't do it, I
can't get image in a long time or in a lot of crashes.


This is the result of making a full scan in my area;
then channels.conf:

:Canals sintonitzats
TVC;TV3:650000:I0B8C23D23M64T8G4Y0:T:27500:111:112,114:113:0:801:0:0:0
TVC;K3/33:650000:I0B8C23D23M64T8G4Y0:T:27500:121:122,124:123:0:802:0:0:0
TVC;3/24:650000:I0B8C23D23M64T8G4Y0:T:27500:131:132:123:0:803:0:0:0
TVC;Canal
Pilot:650000:I0B8C23D23M64T8G4Y0:T:27500:141:142,143:0:0:804:0:0:0
Televisióspañ;TVE
1:794000:I0B8C23D12M64T8G4Y0:T:27500:101:103,104:102:0:1377:0:0:0
Televisióspañ;TVE
2:794000:I0B8C23D12M64T8G4Y0:T:27500:201:203,204:202:0:1441:0:0:0
ANTENA 3;ANTENA
3:794000:I0B8C23D12M64T8G4Y0:T:27500:301:303:302:0:1121:0:0:0
SOGECABLE;CANAL+:794000:I0B8C23D12M64T8G4Y0:T:27500:501:503:0:1:1057:0:0:0
GESTEVISION
TELECINCO;TELECINCO:794000:I0B8C23D12M64T8G4Y0:T:27500:401:403:402:0:1185:0:0:0
Veo TV 1536;Veo
TV:834000:I0B8C23D12M64T8G4Y0:T:27500:301:302:0:0:1536:0:0:0
Net TV 1825;Net
TV:834000:I0B8C23D12M64T8G4Y0:T:27500:401:402:0:0:1825:0:0:0


I get problems like these:

-------------->FIRST
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
(!) [ 2947:    5.522] --> Caught signal 8 (at
0xb7a6f097, integer divide by zero) <--
(!) [ 2917:    5.560] --> Caught signal 11 (at
0x6c65644c, invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (2922)!
Floating point exception

---------------------------> SECOND
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
(!) [ 3126:    1.870] --> Caught signal 8 (at
0xb7a6f097, integer divide by zero) <--
[softdevice] allocating picture buffer for resolution
720x576
(!) Fusion/Lock: invalid skirmish
(!) Fusion/Lock: invalid skirmish
(!) [ 3086:    1.952] --> Caught signal 11 (at 0x3c,
invalid address) <--
[softdevice] pp-filter fd:a couldn't be initialized,
[softdevice] switching postprocessing off !
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
(!) [ 3127:    1.967] --> Caught signal 11 (at 0x1c,
invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (3091)!
Floating point exception

---------------------------->THIRD
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
[softdevice] allocating picture buffer for resolution
720x576
[softdevice] pp-filter fd:a couldn't be initialized,
[softdevice] switching postprocessing off !
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] picture buffer released
(!) [ 3190:    6.539] --> Caught signal 11 (at 0x40,
invalid address) <--
(!) [ 3161:    6.613] --> Caught signal 11 (at 0x3c,
invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (3166)!
Segmentation fault

----------> And I can continue

If I make an ulimit -c unlimited to take core files
and use gdb to solve the problem, but the only thing I
get from debugging are results like 0xb7f0a31a,
0xb7fa2a26, 0xb7a6f097, 0x ffffe410...

More info could be util related to DirectFB:

------------------->fbset -i:
 
mode "1280x1024-60"
    # D: 106.735 MHz, H: 63.837 kHz, V: 59.997 Hz
    geometry 1280 1024 1280 3276 32
    timings 9369 224 32 32 4 136 4
    accel true
    rgba 8/16,8/8,8/0,8/24
endmode
 
Frame buffer device information:
    Name        : MATROX
    Address     : 0xdc000000
    Size        : 16777216
    Type        : PACKED PIXELS
    Visual      : TRUECOLOR
    XPanStep    : 8
    YPanStep    : 1
    YWrapStep   : 0
    LineLength  : 5120
    MMIO Address: 0xdfdfc000
    MMIO Size   : 16384
    Accelerator : Matrox G400
-------------> ./script
Inserting DVB modules into kernel
saa7146: register extension 'dvb'.
saa7146: register extension 'budget dvb'.
saa7146: register extension 'budget_ci dvb'.
saa7146: found saa7146 @ mem e2abee00 (revision 1, irq
5) (0x13c2,0x1011).
DVB: registering new adapter (TT-Budget/WinTV-NOVA-T 
PCI).
tda1004x: Detected Philips TDA10045H.
tda1004x: Detected Philips TD1316 tuner.
DVB: registering frontend 0:0 (Philips TDA10045H)...
TT-Budget/WinTV-NOVA-T  PCI adapter 0 has MAC addr =
00:d0:5c:23:19:fc
saa7146: register extension 'budget dvb /w video in'.


Then I make a full scan, cause if I don't do it, I
can't get image in a long time or in a lot of crashes.


This is the result of making a full scan in my area;
then channels.conf:

:Canals sintonitzats
TVC;TV3:650000:I0B8C23D23M64T8G4Y0:T:27500:111:112,114:113:0:801:0:0:0
TVC;K3/33:650000:I0B8C23D23M64T8G4Y0:T:27500:121:122,124:123:0:802:0:0:0
TVC;3/24:650000:I0B8C23D23M64T8G4Y0:T:27500:131:132:123:0:803:0:0:0
TVC;Canal
Pilot:650000:I0B8C23D23M64T8G4Y0:T:27500:141:142,143:0:0:804:0:0:0
Televisióspañ;TVE
1:794000:I0B8C23D12M64T8G4Y0:T:27500:101:103,104:102:0:1377:0:0:0
Televisióspañ;TVE
2:794000:I0B8C23D12M64T8G4Y0:T:27500:201:203,204:202:0:1441:0:0:0
ANTENA 3;ANTENA
3:794000:I0B8C23D12M64T8G4Y0:T:27500:301:303:302:0:1121:0:0:0
SOGECABLE;CANAL+:794000:I0B8C23D12M64T8G4Y0:T:27500:501:503:0:1:1057:0:0:0
GESTEVISION
TELECINCO;TELECINCO:794000:I0B8C23D12M64T8G4Y0:T:27500:401:403:402:0:1185:0:0:0
Veo TV 1536;Veo
TV:834000:I0B8C23D12M64T8G4Y0:T:27500:301:302:0:0:1536:0:0:0
Net TV 1825;Net
TV:834000:I0B8C23D12M64T8G4Y0:T:27500:401:402:0:0:1825:0:0:0


I get program ends like these:

-------------->FIRST
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
(!) [ 2947:    5.522] --> Caught signal 8 (at
0xb7a6f097, integer divide by zero) <--
(!) [ 2917:    5.560] --> Caught signal 11 (at
0x6c65644c, invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (2922)!
Floating point exception

---------------------------> SECOND
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
(!) [ 3126:    1.870] --> Caught signal 8 (at
0xb7a6f097, integer divide by zero) <--
[softdevice] allocating picture buffer for resolution
720x576
(!) Fusion/Lock: invalid skirmish
(!) Fusion/Lock: invalid skirmish
(!) [ 3086:    1.952] --> Caught signal 11 (at 0x3c,
invalid address) <--
[softdevice] pp-fil-------------> ./script
Inserting DVB modules into kernel
saa7146: register extension 'dvb'.
saa7146: register extension 'budget dvb'.
saa7146: register extension 'budget_ci dvb'.
saa7146: found saa7146 @ mem e2abee00 (revision 1, irq
5) (0x13c2,0x1011).
DVB: registering new adapter (TT-Budget/WinTV-NOVA-T 
PCI).
tda1004x: Detected Philips TDA10045H.
tda1004x: Detected Philips TD1316 tuner.
DVB: registering frontend 0:0 (Philips TDA10045H)...
TT-Budget/WinTV-NOVA-T  PCI adapter 0 has MAC addr =
00:d0:5c:23:19:fc
saa7146: register extension 'budget dvb /w video in'.


Then I make a full scan, cause if I don't do it, I
can't get image in a long time or in a lot of crashes.


This is the result of making a full scan in my area;
then channels.conf:

:Canals sintonitzats
TVC;TV3:650000:I0B8C23D23M64T8G4Y0:T:27500:111:112,114:113:0:801:0:0:0
TVC;K3/33:650000:I0B8C23D23M64T8G4Y0:T:27500:121:122,124:123:0:802:0:0:0
TVC;3/24:650000:I0B8C23D23M64T8G4Y0:T:27500:131:132:123:0:803:0:0:0
TVC;Canal
Pilot:650000:I0B8C23D23M64T8G4Y0:T:27500:141:142,143:0:0:804:0:0:0
Televisióspañ;TVE
1:794000:I0B8C23D12M64T8G4Y0:T:27500:101:103,104:102:0:1377:0:0:0
Televisióspañ;TVE
2:794000:I0B8C23D12M64T8G4Y0:T:27500:201:203,204:202:0:1441:0:0:0
ANTENA 3;ANTENA
3:794000:I0B8C23D12M64T8G4Y0:T:27500:301:303:302:0:1121:0:0:0
SOGECABLE;CANAL+:794000:I0B8C23D12M64T8G4Y0:T:27500:501:503:0:1:1057:0:0:0
GESTEVISION
TELECINCO;TELECINCO:794000:I0B8C23D12M64T8G4Y0:T:27500:401:403:402:0:1185:0:0:0
Veo TV 1536;Veo
TV:834000:I0B8C23D12M64T8G4Y0:T:27500:301:302:0:0:1536:0:0:0
Net TV 1825;Net
TV:834000:I0B8C23D12M64T8G4Y0:T:27500:401:402:0:0:1825:0:0:0


I get problems like these:

-------------->FIRST
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
(!) [ 2947:    5.522] --> Caught signal 8 (at
0xb7a6f097, integer divide by zero) <--
(!) [ 2917:    5.560] --> Caught signal 11 (at
0x6c65644c, invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (2922)!
Floating point exception

---------------------------> SECOND
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
(!) [ 3126:    1.870] --> Caught signal 8 (at
0xb7a6f097, integer divide by zero) <--
[softdevice] allocating picture buffer for resolution
720x576
(!) Fusion/Lock: invalid skirmish
(!) Fusion/Lock: invalid skirmish
(!) [ 3086:    1.952] --> Caught signal 11 (at 0x3c,
invalid address) <--
[softdevice] pp-filter fd:a couldn't be initialized,
[softdevice] switching postprocessing off !
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
(!) [ 3127:    1.967] --> Caught signal 11 (at 0x1c,
invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (3091)!
Floating point exception

---------------------------->THIRD
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
[softdevice] allocating picture buffer for resolution
720x576
[softdevice] pp-filter fd:a couldn't be initialized,
[softdevice] switching postprocessing off !
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] picture buffer released
(!) [ 3190:    6.539] --> Caught signal 11 (at 0x40,
invalid address) <--
(!) [ 3161:    6.613] --> Caught signal 11 (at 0x3c,
invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (3166)!
Segmentation fault

----------> And I can continue

If I make an ulimit -c unlimited to take core files
and use gdb to solve the problem, but the only thing I
get from debugging are results like 0xb7f0a31a,
0xb7fa2a26, 0xb7a6f097, 0x ffffe410...

More info could be util related to DirectFB:

------------------->fbset -i:
 
mode "1280x1024-60"
    # D: 106.735 MHz, H: 63.837 kHz, V: 59.997 Hz
    geometry 1280 1024 1280 3276 32
    timings 9369 224 32 32 4 136 4
    accel true
    rgba 8/16,8/8,8/0,8/24
endmode
 
Frame buffer device information:
    Name        : MATROX
    Address     : 0xdc000000
    Size        : 16777216
    Type        : PACKED PIXELS
    Visual      : TRUECOLOR
    XPanStep    : 8
    YPanStep    : 1
    YWrapStep   : 0
    LineLength  : 5120
    MMIO Address: 0xdfdfc000
    MMIO Size   : 16384
    Accelerator : Matrox G400
-------------> ./script
Inserting DVB modules into kernel
saa7146: register extension 'dvb'.
saa7146: register extension 'budget dvb'.
saa7146: register extension 'budget_ci dvb'.
saa7146: found saa7146 @ mem e2abee00 (revision 1, irq
5) (0x13c2,0x1011).
DVB: registering new adapter (TT-Budget/WinTV-NOVA-T 
PCI).
tda1004x: Detected Philips TDA10045H.
tda1004x: Detected Philips TD1316 tuner.
DVB: registering frontend 0:0 (Philips TDA10045H)...
TT-Budget/WinTV-NOVA-T  PCI adapter 0 has MAC addr =
00:d0:5c:23:19:fc
saa7146: register extension 'budget dvb /w video in'.


Then I make a full (own) scan, cause if I don't do it,
I can't get image in a long time or in a lot of
crashes.


This is the result of making a full scan in my area;
then channels.conf:

:Canals sintonitzats
TVC;TV3:650000:I0B8C23D23M64T8G4Y0:T:27500:111:112,114:113:0:801:0:0:0
TVC;K3/33:650000:I0B8C23D23M64T8G4Y0:T:27500:121:122,124:123:0:802:0:0:0
TVC;3/24:650000:I0B8C23D23M64T8G4Y0:T:27500:131:132:123:0:803:0:0:0
TVC;Canal
Pilot:650000:I0B8C23D23M64T8G4Y0:T:27500:141:142,143:0:0:804:0:0:0
Televisióspañ;TVE
1:794000:I0B8C23D12M64T8G4Y0:T:27500:101:103,104:102:0:1377:0:0:0
Televisióspañ;TVE
2:794000:I0B8C23D12M64T8G4Y0:T:27500:201:203,204:202:0:1441:0:0:0
ANTENA 3;ANTENA
3:794000:I0B8C23D12M64T8G4Y0:T:27500:301:303:302:0:1121:0:0:0
SOGECABLE;CANAL+:794000:I0B8C23D12M64T8G4Y0:T:27500:501:503:0:1:1057:0:0:0
GESTEVISION
TELECINCO;TELECINCO:794000:I0B8C23D12M64T8G4Y0:T:27500:401:403:402:0:1185:0:0:0
Veo TV 1536;Veo
TV:834000:I0B8C23D12M64T8G4Y0:T:27500:301:302:0:0:1536:0:0:0
Net TV 1825;Net
TV:834000:I0B8C23D12M64T8G4Y0:T:27500:401:402:0:0:1825:0:0:0


I get problems like these:

-------------->FIRST
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
(!) [ 2947:    5.522] --> Caught signal 8 (at
0xb7a6f097, integer divide by zero) <--
(!) [ 2917:    5.560] --> Caught signal 11 (at
0x6c65644c, invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (2922)!
Floating point exception

---------------------------> SECOND
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
(!) [ 3126:    1.870] --> Caught signal 8 (at
0xb7a6f097, integer divide by zero) <--
[softdevice] allocating picture buffer for resolution
720x576
(!) Fusion/Lock: invalid skirmish
(!) Fusion/Lock: invalid skirmish
(!) [ 3086:    1.952] --> Caught signal 11 (at 0x3c,
invalid address) <--
[softdevice] pp-filter fd:a couldn't be initialized,
[softdevice] switching postprocessing off !
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
(!) [ 3127:    1.967] --> Caught signal 11 (at 0x1c,
invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (3091)!
Floating point exception

---------------------------->THIRD
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
[softdevice] allocating picture buffer for resolution
720x576
[softdevice] pp-filter fd:a couldn't be initialized,
[softdevice] switching postprocessing off !
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] picture buffer released
(!) [ 3190:    6.539] --> Caught signal 11 (at 0x40,
invalid address) <--
(!) [ 3161:    6.613] --> Caught signal 11 (at 0x3c,
invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (3166)!
Segmentation fault

----------> And I can continue

If I make an ulimit -c unlimited to take core files
and use gdb to solve the problem, but the only thing I
get from debugging are results like 0xb7f0a31a,
0xb7fa2a26, 0xb7a6f097, 0x ffffe410...

Could someone help with this problem? Could be it
solved with a hardware mpeg decoder? Any help would be
wellcomed.

Thanks!!




-------------More info could be util related to
DirectFB:

------------------->fbset -i:
 
mode "1280x1024-60"
    # D: 106.735 MHz, H: 63.837 kHz, V: 59.997 Hz
    geometry 1280 1024 1280 3276 32
    timings 9369 224 32 32 4 136 4
    accel true

------------------------> dfbinfo
 
       ---------------------- DirectFB v0.9.21
---------------------
             (c) 2000-2002  convergence integrated
media GmbH
             (c) 2002-2004  convergence GmbH
       
-----------------------------------------------------------
 
(*) DirectFB/Core: Multi Application Core. (with MMX
support) (2005-01-26 13:42)(*) Direct/Memcpy: Using
MMXEXT optimized memcpy()
(*) Direct/Thread: Running 'Fusion Dispatch'
(MESSAGING, 3353)...
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL,
3364)...
(*) Direct/Thread: Running 'Keyboard Input' (INPUT,
3365)...
(*) DirectFB/Input: Keyboard 0.9 (convergence
integrated media GmbH)
(*) Direct/Thread: Running 'PS/2 Input' (INPUT,
3369)...
(*) DirectFB/Input: IMPS/2 Mouse 0.9 (convergence
integrated media GmbH)
(*) DirectFB/Genefx: MMX detected and enabled
(*) DirectFB/Graphics: Matrox G550 0.7 (convergence
integrated media GmbH)
(*) DirectFB/WM: Default 0.1 (Convergence GmbH)
 
 
Screen (00) FBDev Primary Screen            (primary
screen)
   Caps: VSYNC POWER_MANAGEMENT
 
     Layer (00) FBDev Primary Layer            
(primary layer)
        Type: GRAPHICS
        Caps: SURFACE BRIGHTNESS CONTRAST SATURATION
 
     Layer (01) Matrox Backend Scaler
        Type: GRAPHICS VIDEO STILL_PICTURE
        Caps: SURFACE SCREEN_LOCATION DEINTERLACING
DST_COLORKEY BRIGHTNESS CONTRAST
 
 
Input (00) Keyboard                        (primary
keyboard)
   Type: KEYBOARD
   Caps: KEYS
 
Input (01) IMPS/2 Mouse                    (primary
mouse)
   Type: MOUSE
   Caps: AXES BUTTONS
ter fd:a couldn't be initialized,
[softdevice] switching postprocessing off !
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
(!) [ 3127:    1.967] --> Caught signal 11 (at 0x1c,
invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (3091)!
Floating point exception

---------------------------->THIRD
[dfb] Enumeratig display Layers
Layer 0 FBDev Primary Layer  Type: graphics
  Caps: brightness contrast saturation surface
Layer 1 Matrox Backend Scaler  Type: graphics picture
video
  Caps: brightness contrast deinterlacing dst_colorkey
screen_location surface
[dfb] width = 640, height = 480
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (FBDev Primary Layer -
[640x480])
osdSurface::
 - videoonly
 - flipping
 (!!!)  *** WARNING [letting unprivileged
IDirectFBDisplayLayer::GetSurface() call pass until
cooperative level handling is finished] ***
[idirectfbdisplaylayer.c:159 in
IDirectFBDisplayLayer_GetSurface()]
videoSurface::
 - videoonly
[dfb] Configuring CooperativeLevel for Overlay
[dfb] Configuring ColorKeying
[dfb] Configuring CooperativeLevel for OSD
[dfb] Using this layer for OSD: FBDev Primary Layer
[dfb] Using this layer for Video out: Matrox Backend
Scaler
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing
MPEG2 Decoder
cSoftDevice::MakePrimaryDevice
[softdevice] allocating picture buffer for resolution
720x576
[softdevice] pp-filter fd:a couldn't be initialized,
[softdevice] switching postprocessing off !
[dfb] (re)configuring Videolayer to 720 x 576
(720x576)
[dfb] (re)configured 0x08100609
[softdevice] picture buffer released
(!) [ 3190:    6.539] --> Caught signal 11 (at 0x40,
invalid address) <--
(!) [ 3161:    6.613] --> Caught signal 11 (at 0x3c,
invalid address) <--
(!) Direct/Thread: Killing 'Fusion Dispatch' (3166)!
Segmentation fault

----------> And I can continue

If I make an ulimit -c unlimited to take core files
and use gdb to solve the problem, but the only thing I
get from debugging are results like 0xb7f0a31a,
0xb7fa2a26, 0xb7a6f097, 0x ffffe410...

More info could be util related to DirectFB:

------------------->fbset -i:
 
mode "1280x1024-60"
    # D: 106.735 MHz, H: 63.837 kHz, V: 59.997 Hz
    geometry 1280 1024 1280 3276 32
    timings 9369 224 32 32 4 136 4
    accel true

------------------------> dfbinfo
 
       ---------------------- DirectFB v0.9.21
---------------------
             (c) 2000-2002  convergence integrated
media GmbH
             (c) 2002-2004  convergence GmbH
       
-----------------------------------------------------------
 
(*) DirectFB/Core: Multi Application Core. (with MMX
support) (2005-01-26 13:42)(*) Direct/Memcpy: Using
MMXEXT optimized memcpy()
(*) Direct/Thread: Running 'Fusion Dispatch'
(MESSAGING, 3353)...
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL,
3364)...
(*) Direct/Thread: Running 'Keyboard Input' (INPUT,
3365)...
(*) DirectFB/Input: Keyboard 0.9 (convergence
integrated media GmbH)
(*) Direct/Thread: Running 'PS/2 Input' (INPUT,
3369)...
(*) DirectFB/Input: IMPS/2 Mouse 0.9 (convergence
integrated media GmbH)
(*) DirectFB/Genefx: MMX detected and enabled
(*) DirectFB/Graphics: Matrox G550 0.7 (convergence
integrated media GmbH)
(*) DirectFB/WM: Default 0.1 (Convergence GmbH)
 
 
Screen (00) FBDev Primary Screen            (primary
screen)
   Caps: VSYNC POWER_MANAGEMENT
 
     Layer (00) FBDev Primary Layer            
(primary layer)
        Type: GRAPHICS
        Caps: SURFACE BRIGHTNESS CONTRAST SATURATION
 
     Layer (01) Matrox Backend Scaler
        Type: GRAPHICS VIDEO STILL_PICTURE
        Caps: SURFACE SCREEN_LOCATION DEINTERLACING
DST_COLORKEY BRIGHTNESS CONTRAST
 
 
Input (00) Keyboard                        (primary
keyboard)
   Type: KEYBOARD
   Caps: KEYS
 
Input (01) IMPS/2 Mouse                    (primary
mouse)
   Type: MOUSE
   Caps: AXES BUTTONS



		
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