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
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