Hans,
Just now, I had the same problem again. This time with a kernel trace:
Jan 14 15:21:32 pvr19 kernel: Unable to handle kernel paging request at virtual
address 20202024
Jan 14 15:21:32 pvr19 kernel: printing eip:
Jan 14 15:21:32 pvr19 kernel: c014773a
Jan 14 15:21:32 pvr19 kernel: *pde = 00000000
Jan 14 15:21:32 pvr19 kernel: Oops: 0002 [#1]
Jan 14 15:21:32 pvr19 kernel: Modules linked in: nfs ivtv_fb nfsd exportfs
lockd sunrpc iptable_filter ip_tables video button battery ac ipv6 ohci1394
ieee1394 uhci_hcd ehci_hcd ir_common v4l1_compat video_buf v4l2_common
btcx_risc lirc_i2c lirc_dev tda9887 msp3400 saa7127 saa7115 ivtv wm8775 tuner
tveeprom i2c_algo_bit i2c_core videodev via_ircc irda crc_ccitt snd_via82xx
gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd_atiixp snd
_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd
soundcore snd_page_alloc via_rhine 3c59x mii floppy ext3 jbd
Jan 14 15:21:32 pvr19 kernel: CPU: 0
Jan 14 15:21:32 pvr19 kernel: EIP: 0060:[<c014773a>] Tainted: GF VLI
Jan 14 15:21:32 pvr19 kernel: EFLAGS: 00210012 (2.6.14)
Jan 14 15:21:32 pvr19 kernel: EIP is at free_block+0x4a/0xe0
Jan 14 15:21:32 pvr19 kernel: eax: 20202020 ebx: d93aa000 ecx: d93aa460
edx: 15640120
Jan 14 15:21:32 pvr19 kernel: esi: dbfeee60 edi: dbfef0a0 ebp: 00000013
esp: dbfdeeec
Jan 14 15:21:32 pvr19 kernel: ds: 007b es: 007b ss: 0068
Jan 14 15:21:32 pvr19 kernel: Process events/0 (pid: 4, threadinfo=dbfde000
task=dbfdfab0)
Jan 14 15:21:32 pvr19 kernel: Stack: 00000018 dbfea020 dbfea020 dbfea000
00000018 00000000 c0147f23 00000000
Jan 14 15:21:32 pvr19 kernel: dbfef0a0 dbfee270 dbfeee60 00000001
dbfef0a0 c0147fef 00000000 dbfee270
Jan 14 15:21:32 pvr19 kernel: dbfeee88 dbfef0fc dbfdef98 00000000
dbfeb660 c0428ac4 00200293 c012c701
Jan 14 15:21:32 pvr19 kernel: Call Trace:
Jan 14 15:21:32 pvr19 kernel: [<c0147f23>] drain_array_locked+0x73/0xc0
Jan 14 15:21:32 pvr19 kernel: [<c0147fef>] cache_reap+0x7f/0x1a0
Jan 14 15:21:32 pvr19 kernel: [<c012c701>] worker_thread+0x1c1/0x250
Jan 14 15:21:32 pvr19 kernel: [<c011817f>] activate_task+0x5f/0x80
Jan 14 15:21:32 pvr19 kernel: [<c0147f70>] cache_reap+0x0/0x1a0
Jan 14 15:21:32 pvr19 kernel: [<c0118b70>] default_wake_function+0x0/0x10
Jan 14 15:21:32 pvr19 kernel: [<c0118b70>] default_wake_function+0x0/0x10
Jan 14 15:21:32 pvr19 kernel: [<c012c540>] worker_thread+0x0/0x250
Jan 14 15:21:33 pvr19 kernel: [<c0130606>] kthread+0x96/0xe0
Jan 14 15:21:33 pvr19 kernel: [<c0130570>] kthread+0x0/0xe0
Jan 14 15:21:33 pvr19 kernel: [<c0101365>] kernel_thread_helper+0x5/0x10
Jan 14 15:21:33 pvr19 kernel: Code: 00 8b 44 24 04 8b 15 10 e8 42 c0 8b 0c a8
8d 81 00 00 00 40 c1 e8 0c c1 e0 05 8b 5c 10 1c 8b 44 24 1c 8b 53 04 8b 74 87
14 8b 03 <89> 50 04 89 02 8b 43 0c c7 03 00 01 10 00 31 d2 c7 43
04 00 02
Ronald.
> Hans,
>
> After your suggestion, I upgraded to 2.6.14. It went fine for a number of
> days. However I just experienced another system hangup during playback.
> After reboot I could not find any logging in the syslog file, so it might
> be caused by something else. Still I though it would be good to report it...
>
> Ronald.
>
> P.S. Sorry for the duplicate posting... I reposted from the correct address
> after getting a "waiting for moderation" mail back on the original posting.
>
>
> > I recommend upgrading to a newer kernel. If you still get those errors
> > with a newer kernel please let me know. I had similar problems with the
> > 2.6.12 kernel but they went away in later kernels (they seemed specific
> > to 2.6.12).
> >
> > Hans
> >
> > On Thursday 05 January 2006 21:10, Ronald Pijnacker wrote:
> > > Hi all,
> > >
> > > I've recently upgraded to 0.4.1 from 0.3.7.
> > > At first glance everything seems to be running fine.
> > > However for two times now, I got a kernel oops after
> > > watching video for a prolonged time.
> > >
> > > In the syslog, the following logging appears:
> > >
> > > [ ... ]
> > > Jan 5 20:08:43 pvr19 kernel: ivtv0 warning: ENC IRQ OVERFLOW:
> > > Allocating a Buffer. (1082) Jan 5 20:08:43 pvr19 kernel: ivtv0
> > > warning: ENC Stream 6 OVERFLOW #570: Stealing a Buffer, 1083
> > > currently allocated Jan 5 20:08:43 pvr19 kernel: ivtv0 warning: ENC
> > > IRQ OVERFLOW: Allocating a Buffer. (1083) Jan 5 20:08:43 pvr19
> > > kernel: ivtv0 warning: ENC Stream 6 OVERFLOW #571: Stealing a Buffer,
> > > 1084 currently allocated Jan 5 20:08:43 pvr19 kernel: Unable to
> > > handle kernel paging request at virtual address ffff6369 Jan 5
> > > 20:08:43 pvr19 kernel: printing eip:
> > > Jan 5 20:08:43 pvr19 kernel: dcc11138
> > > Jan 5 20:08:43 pvr19 kernel: *pde = 00002067
> > > Jan 5 20:08:43 pvr19 kernel: Oops: 0002 [#1]
> > > Jan 5 20:08:43 pvr19 kernel: Modules linked in: nfsd exportfs nfs
> > > lockd sunrpc ivtv_fb(U) iptable_filter ip_tables dm_mod video button
> > > battery ac md5 ipv6 ohci1394 ieee1394 uhci_hcd ehci_hcd ir_common
> > > v4l1_compat video_b uf v4l2_common btcx_risc lirc_i2c(U) lirc_dev(U)
> > > tda9887(U) msp3400(U) saa7127(U) saa7115(U) ivtv(U) wm8775(U)
> > > tuner(U) cx25840(U) tveeprom(U) i2c_algo_bit i2c_core videodev
> > > via_ircc irda crc_ccitt snd_via82xx gameport sn d_mpu401_uart
> > > snd_rawmidi snd_seq_device snd_atiixp snd_ac97_codec snd_pcm_oss
> > > snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc
> > > via_rhine 3c59x mii floppy ext3 jbd Jan 5 20:08:43 pvr19 kernel:
> > > CPU: 0
> > > Jan 5 20:08:43 pvr19 kernel: EIP: 0060:[<dcc11138>] Tainted:
> > > GF VLI Jan 5 20:08:43 pvr19 kernel: EFLAGS: 00010217
> > > (2.6.12-1.1376_FC3) Jan 5 20:08:43 pvr19 kernel: EIP is at
> > > ivtv_sched_VBI+0x4b3/0x7b4 [ivtv] Jan 5 20:08:43 pvr19 kernel: eax:
> > > 0000051e ebx: d8c47060 ecx: 00000147 edx: d8102000 Jan 5
> > > 20:08:43 pvr19 kernel: esi: dd69c448 edi: ffff6369 ebp: d9200000
> > > esp: d9f20eb8 Jan 5 20:08:43 pvr19 kernel: ds: 007b es: 007b
> > > ss: 0068 Jan 5 20:08:43 pvr19 kernel: Process ivtv-dec-vbi (pid:
> > > 2199, threadinfo=d9f20000 task=da2ffaa0) Jan 5 20:08:43 pvr19
> > > kernel: Stack: badc0ded 0000051e c0105932 dcc15c64 d920a914 d9cacaa0
> > > 00802140 000f8559 Jan 5 20:08:43 pvr19 kernel: 00000000
> > > c0103b0a 00019c6a 00000000 00000001 0000062e ffde2e2e 00000000 Jan 5
> > > 20:08:43 pvr19 kernel: dbdbb798 0019c448 00000000 00000006
> > > d8c11fac ce96242c 00000000 da2ffaa0 Jan 5 20:08:43 pvr19 kernel:
> > > Call Trace:
> > > Jan 5 20:08:43 pvr19 kernel: [<c0105932>] do_IRQ+0x53/0x85
> > > Jan 5 20:08:43 pvr19 kernel: [<dcc15c64>]
> > > ivtv_dec_vbi_thread+0x124/0x3ef [ivtv] Jan 5 20:08:43 pvr19 kernel:
> > > [<c0103b0a>] common_interrupt+0x1a/0x20 Jan 5 20:08:43 pvr19 kernel:
> > > [<c011bf9c>] default_wake_function+0x0/0xc Jan 5 20:08:43 pvr19
> > > kernel: [<c011bf9c>] default_wake_function+0x0/0xc Jan 5 20:08:43
> > > pvr19 kernel: [<dcc13d14>] dec_vbi_work_handler+0x2f/0x31 [ivtv] Jan
> > > 5 20:08:43 pvr19 kernel: [<dcc15d86>]
> > > ivtv_dec_vbi_thread+0x246/0x3ef [ivtv] Jan 5 20:08:43 pvr19 kernel:
> > > [<c013e9b9>] autoremove_wake_function+0x0/0x37 Jan 5 20:08:43 pvr19
> > > kernel: [<c0103852>] ret_from_fork+0x6/0x14 Jan 5 20:08:43 pvr19
> > > kernel: [<c013e9b9>] autoremove_wake_function+0x0/0x37 Jan 5
> > > 20:08:43 pvr19 kernel: [<dcc15b40>] ivtv_dec_vbi_thread+0x0/0x3ef
> > > [ivtv] Jan 5 20:08:43 pvr19 kernel: [<c01012c1>]
> > > kernel_thread_helper+0x5/0xb Jan 5 20:08:43 pvr19 kernel: Code: 44
> > > 11 04 8b 44 24 2c 85 c0 74 2b 83 7c 24 48 02 0f 84 be 01 00 00 8b 74
> > > 24 40 8b 7b 3c 03 b5 b0 19 00 00 8b 43 10 89 c1 c1 e9 02 <f3> a5 89
> > > c1 83 e1 03 74 02 f3 a4 8b 54 24 3c 8b 4c 24 1c 8b 82
> > >
> > >
> > > ivtv: ==================== START INIT IVTV ====================
> > > ivtv: version 0.4.1 (tagged release) loading
> > > ivtv: Linux version: 2.6.12-1.1376_FC3 686 REGPARM 4KSTACKS gcc-3.4
> > > ivtv: In case of problems please include the debug info between
> > > ivtv: the START INIT IVTV and END INIT IVTV lines, along with
> > > ivtv: any module options, when mailing the ivtv-users mailinglist.
> > > ivtv0: Autodetected WinTV PVR 350 card (cx23415 based)
> > > ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
> > > PCI: setting IRQ 10 as level-triggered
> > > ACPI: PCI Interrupt 0000:00:14.0[A] -> Link [LNKB] -> GSI 10 (level,
> > > low) -> IRQ 10 ivtv0: Unreasonably low latency timer, setting to 64
> > > (was 32) tveeprom: ivtv version
> > > tveeprom: Hauppauge: model = 48139, rev = K257, serial# = 7596026
> > > tveeprom: tuner = Philips FM1216 ME MK3 (idx = 57, type = 38)
> > > tveeprom: tuner fmt = PAL(B/G) PAL(I) SECAM(L/L') PAL(D/K) (eeprom =
> > > 0x74, v4l2 = 0x00400e17) tveeprom: audio processor = MSP4418 (type =
> > > 19)
> > > tveeprom: decoder processor = SAA7115 (type = 13)
> > > ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50]
> > > tuner (ivtv): chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
> > > ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61]
> > > saa7115 0-0021: ivtv driver
> > > saa7115 0-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
> > > ivtv0: i2c attach to card #0 ok [client=saa7115, addr=21]
> > > saa7127 0-0044: ivtv driver
> > > saa7127 0-0044: saa7129 found @ 0x88 (ivtv i2c driver #0)
> > > ivtv0: i2c attach to card #0 ok [client=saa7127, addr=44]
> > > msp3400 0-0040: ivtv driver
> > > msp3400 0-0040: chip=MSP4418G-B3 +nicam +simple +simpler +radio
> > > mode=simpler ivtv0: i2c attach to card #0 ok [client=MSP4418G-B3,
> > > addr=40] msp3400 0-0040: msp34xxg daemon started
> > > tda9887 0-0043: (ivtv) chip found @ 0x86 (ivtv i2c driver #0)
> > > ivtv0: i2c attach to card #0 ok [client=tda9887, addr=43]
> > > ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
> > > ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes)
> > > ivtv0: Encoder revision: 0x02040011
> > > ivtv0: Decoder revision: 0x02020023
> > > ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB
> > > total) ivtv0: Allocate DMA encoder YUV stream: 161 x 12960 buffers
> > > (2048KB total) ivtv0: Allocate DMA encoder VBI stream: 80 x 26208
> > > buffers (2048KB total) ivtv0: Allocate DMA encoder PCM audio stream:
> > > 455 x 4608 buffers (2048KB total) ivtv0: Create encoder radio stream
> > > ivtv0: Allocate DMA decoder MPEG stream: 16 x 65536 buffers (1024KB
> > > total) ivtv0: Allocate DMA decoder VBI stream: 512 x 2048 buffers
> > > (1024KB total) ivtv0: Create decoder VOUT stream
> > > ivtv0: Allocate DMA decoder YUV stream: 20 x 51840 buffers (1024KB
> > > total) ivtv0: loaded v4l-cx2341x-init-mpeg.bin firmware (155648
> > > bytes) tuner: type set to 38 (Philips PAL/SECAM multi (FM1216ME MK3))
> > > by ivtv i2c driver #0 spurious 8259A interrupt: IRQ7.
> > > ivtv0: Initialized WinTV PVR 350, card #0
> > > ivtv: ==================== END INIT IVTV ====================
> > >
> > > Module options:
> > > options ivtv ivtv_std=2 tda9887=0 ivtv_debug=1 ivtv_dynbuf=0
> > > options cx25840 i2c_enable=1
> > >
> > > lspci output:
> > > 00:14.0 Multimedia video controller: Internext Compression Inc iTVC15
> > > MPEG-2 Encoder (rev 01) Subsystem: Hauppauge computer works Inc.
> > > WinTV PVR-350 Flags: bus master, medium devsel, latency 64, IRQ 10
> > > Memory at dc000000 (32-bit, prefetchable) [size=64M] Capabilities:
> > > [44] Power Management version 2
> > >
> > > I am running FedoraCore3 with kernel 2.6.12-1.1376_FC3.
> > > CPU: Centaur VIA Nehemiah stepping 08
> > >
> > > Regards,
> > >
> > > Ronald.
> > >
> > > _______________________________________________
> > > ivtv-users mailing list
> > > [email protected]
> > > http://ivtvdriver.org/mailman/listinfo/ivtv-users
> >
> > _______________________________________________
> > ivtv-users mailing list
> > [email protected]
> > http://ivtvdriver.org/mailman/listinfo/ivtv-users
> >
>
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