[vdr] video data stream broken on device 2

To: <vdr@linuxtv.org>
Subject: [vdr] video data stream broken on device 2
From: "Stephan Bieker" <stephan@bieker-online.de>
Date: Sun, 15 Dec 2002 12:15:25 +0100
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Reply-to: vdr@linuxtv.org
Sender: vdr-bounce@linuxtv.org
Hi,

i have great problems while recording anything with my plain vanilla 1.1.19
vdr. _Every_ time i do a record, vdr exits after a few seconds with a error
message. My System is a:

gentoo-linux (with not too many optimizations)
Celeron (Coppermine) 1100, 64 MB PC100
kernel 2.4.19
vdr 1.1.19 (plain vanilla, no plugins, no patch)
dvb	linux-dvb.2002-12-08 (the one, klaus is also using)
DVB-S 1 * Rev 1.3 (primary), 1 * Budget (secondary)

My Kernel log says nothing which should be wrong:

----snip----
[kernel] Linux version 2.4.19-gentoo-r10 (root@mediaportal.bieker.home) (gcc
version 3.2) #2 Fri Dec 13 09:33:25 MET 2002
[kernel] BIOS-provided physical RAM map:
[kernel] DVB: registering new adapter (Siemens/Technotrend/Hauppauge PCI
rev1.3).
[kernel] DVB: registering frontend 0:0 (Alps BSRV2)...
[kernel] DVB: registering new adapter (TT-Budget/WinTV-NOVA-S  PCI).
[kernel] DVB: registering frontend 1:0 (stv0299 based (e.g. Alps BSRU6 or LG
TDQB-S00x))...
[kernel] DVB: AV7111(0) - firm f0240009, rtsl b0250018, vid 71010068, app
00012502
---snap----


My "everything" log shows the failure:
---snip
Dec 15 10:41:18 [kernel] Linux version 2.4.19-gentoo-r10
(root@mediaportal.bieker.home) (gcc version 3.2) #2 Fri Dec 13 09:33:25 MET
2002
Dec 15 10:41:18 [kernel] BIOS-provided physical RAM map:
Dec 15 10:41:19 [rpc.statd] Version 0.3.3 Starting
Dec 15 10:41:25 [kernel] NFS: NFSv3 not supported.
Dec 15 10:41:25 [kernel] nfs warning: mount version older than kernel
Dec 15 10:41:25 [sshd] Server listening on 0.0.0.0 port 22.
Dec 15 10:41:26 [cron] (CRON) STARTUP (fork ok)
Dec 15 10:45:00 [CRON] (root) CMD (test -x /usr/sbin/run-crons &&
/usr/sbin/run-crons )
Dec 15 10:45:02 [sSMTP mail] /usr/sbin/sendmail sent mail for root
Dec 15 11:00:00 [CRON] (root) CMD (rm -f
/var/spool/cron/lastrun/cron.hourly)
Dec 15 11:00:00 [CRON] (root) CMD (test -x /usr/sbin/run-crons &&
/usr/sbin/run-crons )
Dec 15 11:00:04 [sSMTP mail] /usr/sbin/sendmail sent mail for root
Dec 15 11:05:54 [login(pam_unix)] session opened for user root by (uid=0)
Dec 15 11:06:32 [kernel] DVB: registering new adapter
(Siemens/Technotrend/Hauppauge PCI rev1.3).
Dec 15 11:06:32 [kernel] DVB: registering frontend 0:0 (Alps BSRV2)...
Dec 15 11:06:33 [kernel] DVB: registering new adapter
(TT-Budget/WinTV-NOVA-S  PCI).
Dec 15 11:06:33 [kernel] DVB: registering frontend 1:0 (stv0299 based (e.g.
Alps BSRU6 or LG TDQB-S00x))...
Dec 15 11:06:36 [kernel] DVB: AV7111(0) - firm f0240009, rtsl b0250018, vid
71010068, app 00012502
Dec 15 11:06:36 [su(pam_unix)] session opened for user root by root(uid=0)
Dec 15 11:06:37 [vdr] VDR version 1.1.19 started
Dec 15 11:06:37 [vdr] loading /video00/setup.conf
Dec 15 11:06:37 [vdr] loading /video00/sources.conf
Dec 15 11:06:37 [vdr] loading /video00/diseqc.conf
Dec 15 11:06:37 [vdr] loading /video00/channels.conf
Dec 15 11:06:37 [vdr] loading /video00/timers.conf
Dec 15 11:06:37 [vdr] loading /video00/svdrphosts.conf
Dec 15 11:06:37 [vdr] loading /video00/ca.conf
Dec 15 11:06:37 [vdr] loading /video00/remote.conf
Dec 15 11:06:37 [vdr] loading /video00/keymacros.conf
Dec 15 11:06:38 [vdr] found 2 video devices
Dec 15 11:06:38 [vdr] setting primary device to 1
Dec 15 11:06:38 [vdr] SVDRP listening on port 2001
Dec 15 11:06:38 [vdr] switching to channel 2
Dec 15 11:07:08 [vdr] switching to channel 1
Dec 15 11:07:13 [vdr] timer 2 start
Dec 15 11:07:13 [vdr] record
/video00/@Die_Sendung_mit_der_Maus_Lach-_und_Sachgeschichten_für_Fernsehanfä
nger/2002-12-15.11:07.25.50.rec
Dec 15 11:07:44 [vdr] ERROR: video data stream broken on device 2
Dec 15 11:07:44 [vdr] initiating emergency exit
Dec 15 11:07:44 [vdr] emergency exit requested - shutting down
Dec 15 11:07:47 [vdr] ERROR: thread 3734 won't end (waited 3 seconds) -
cancelling it...
Dec 15 11:07:47 [vdr] timer 2 stop
Dec 15 11:07:47 [vdr] saved setup to /video00/setup.conf
Dec 15 11:07:47 [vdr] exiting
Dec 15 11:07:47 [vdr] emergency exit!
Dec 15 11:07:47 [su(pam_unix)] session closed for user root
Dec 15 11:08:01 [kernel] DVB: registering new adapter
(Siemens/Technotrend/Hauppauge PCI rev1.3).
Dec 15 11:08:01 [kernel] DVB: registering frontend 0:0 (Alps BSRV2)...
Dec 15 11:08:02 [kernel] DVB: registering new adapter
(TT-Budget/WinTV-NOVA-S  PCI).
Dec 15 11:08:02 [kernel] DVB: registering frontend 1:0 (stv0299 based (e.g.
Alps BSRU6 or LG TDQB-S00x))...
Dec 15 11:08:05 [kernel] DVB: AV7111(0) - firm f0240009, rtsl b0250018, vid
71010068, app 00012502
Dec 15 11:08:06 [su(pam_unix)] session opened for user root by root(uid=0)
Dec 15 11:08:06 [vdr] VDR version 1.1.19 started
Dec 15 11:08:06 [vdr] loading /video00/setup.conf
Dec 15 11:08:06 [vdr] loading /video00/sources.conf
Dec 15 11:08:06 [vdr] loading /video00/diseqc.conf
Dec 15 11:08:06 [vdr] loading /video00/channels.conf
Dec 15 11:08:06 [vdr] loading /video00/timers.conf
Dec 15 11:08:06 [vdr] loading /video00/svdrphosts.conf
Dec 15 11:08:06 [vdr] loading /video00/ca.conf
Dec 15 11:08:06 [vdr] loading /video00/remote.conf
Dec 15 11:08:06 [vdr] loading /video00/keymacros.conf
Dec 15 11:08:07 [vdr] found 2 video devices
Dec 15 11:08:07 [vdr] setting primary device to 1
Dec 15 11:08:07 [vdr] SVDRP listening on port 2001
Dec 15 11:08:07 [vdr] switching to channel 1
Dec 15 11:08:41 [vdr] deleting recording
/video00/@Die_Sendung_mit_der_Maus_Lach-_und_Sachgeschichten_für_Fernsehanfä
nger/2002-12-15.11:07.25.50.rec
Dec 15 11:08:41 [vdr] confirm: Aufzeichnung löschen?
Dec 15 11:08:42 [vdr] confirmed
Dec 15 11:09:34 [vdr] timer 1 start
Dec 15 11:09:45 [vdr] record /video00/@ARD__/2002-12-15.11:09.25.50.rec
Dec 15 11:10:17 [vdr] ERROR: video data stream broken on device 2
Dec 15 11:10:17 [vdr] initiating emergency exit
Dec 15 11:10:17 [vdr] emergency exit requested - shutting down
Dec 15 11:10:20 [vdr] ERROR: thread 3891 won't end (waited 3 seconds) -
cancelling it...
Dec 15 11:10:20 [vdr] timer 1 stop
Dec 15 11:10:20 [vdr] saved setup to /video00/setup.conf
Dec 15 11:10:20 [vdr] exiting
Dec 15 11:10:20 [vdr] emergency exit!
Dec 15 11:10:20 [su(pam_unix)] session closed for user root
Dec 15 11:10:33 [kernel] DVB: registering new adapter
(Siemens/Technotrend/Hauppauge PCI rev1.3).
---snap----
And so on and on and on....

hdparm -i /dev/hda shows
---snip---
/dev/hda:
 Model=SAMSUNG SV1204H, FwRev=RK100-12, SerialNo=0503J1FTA11926
 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
 RawCHS=16383/16/63, TrkSize=34902, SectSize=554, ECCbytes=4
 BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=off
 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=234493056
 IORDY=yes, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
 PIO modes:  pio0 pio1 pio2 pio3 pio4
 DMA modes:  mdma0 mdma1 mdma2
 UDMA modes: udma0 udma1 udma2 udma3 *udma4 udma5
 AdvancedPM=no WriteCache=enabled
 Drive conforms to: ATA/ATAPI-6 T13 1410D revision 1:  1 2 3 4 5 6
---snap---
As this is a brand new drive, this should be ok.

hdparm -tT /dev/hda (set to quiet)
---snip---
/dev/hda:
 Timing buffer-cache reads:   128 MB in  1.93 seconds = 66.32 MB/sec
 Timing buffered disk reads:  64 MB in  3.06 seconds = 20.92 MB/sec
---snap---


Because I'm going crazy meanwhile, i looked for /proc/cpuinfo
---snip---
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 8
model name	: Celeron (Coppermine)
stepping	: 10
cpu MHz		: 1100.051
cache size	: 128 KB
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 2
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 mmx fxsr sse
bogomips	: 2195.45
---snap---

and for irq-usage
---snip---
          CPU0
  0:     445607          XT-PIC  timer
  1:        162          XT-PIC  keyboard
  2:          0          XT-PIC  cascade
  7:          0          XT-PIC  es1371
 10:     210975          XT-PIC  saa7146(0), saa7146(1)
 11:      36675          XT-PIC  eth0
 14:       5903          XT-PIC  ide0
 15:          5          XT-PIC  ide1
NMI:          0
LOC:     445575
ERR:          0
MIS:          0
---snap---

Really, i don't know where to look any further. I do not believe, that my
antenna signal is to weak, i use a 120 cm dish with 2 good quattro lnbs
(astra / hotbird), a spaun 9/4 Multiswitch and separate cables to each
dvb-s. In 5 years, i only had one time a bad weather failure, so i think,
the dish equipment should be ok too. I use the "optimized for full diseqc"
section in diseqc.conf with the only modification for hotbird (S13E),
although i'm using the original channels.conf, so i do not receive any
hotbird-channels actually. If someone should give me any hint to look
further, i would be very happy.


Gruß

Stephan



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