I recently upgraded to 2.6.18 and ivtv 8.2 and I keep getting kernel
errors on ivtv now. (sometimes resulting in the kernel locking up) Does
anybody have any idea what might be causing this or maybe some
suggestions on stopping it so I can stabilize the system? This is just a
base debian etch system with ivtv added.
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BUG: unable to handle kernel paging request at virtual address a004c408
printing eip:
e1bd3d07
*pde = 00000000
Oops: 0000 [#1]
SMP
Modules linked in: ipv6 button ac battery dm_snapshot dm_mirror dm_mod
loop wm8775 cx25840 tsdev snd_cmipci gameport ivtv cx88_blackbird
cx88_dvb cx8802 cx88_vp3054_i2c mt352 dvb_pll or51132 video_buf_dvb
dvb_core snd_opl3_lib snd_hwdep snd_mpu401_uart snd_rawmidi snd_pcm_oss
snd_pcm snd_page_alloc snd_mixer_oss snd_seq_dummy snd_seq_oss
snd_seq_midi_event snd_seq snd_timer snd_seq_device snd nxt200x
firmware_class cx2341x rtc tuner psmouse isl6421 zl10353 cx24123
lgdt330x cx22702 floppy soundcore serio_raw parport_pc parport cx8800
cx88xx ir_common i2c_algo_bit video_buf tveeprom compat_ioctl32
btcx_risc videodev v4l1_compat v4l2_common pcspkr i2c_sis96x i2c_core
shpchp pci_hotplug sis_agp agpgart evdev ext3 jbd mbcache ide_cd cdrom
ide_disk hpt366 ohci_hcd sis900 mii sis5513 generic ide_core usbcore
thermal processor fan
CPU: 0
EIP: 0060:[<e1bd3d07>] Not tainted VLI
EFLAGS: 00010287 (2.6.18-3-686 #1)
EIP is at ivtv_sched_VBI+0x131/0x614 [ivtv]
eax: a004c40c ebx: df260000 ecx: a004c40c edx: df260000
esi: 00000000 edi: ddcbffac ebp: c15d21e8 esp: ddcbff64
ds: 007b es: 007b ss: 0068
Process ivtv-enc-vbi (pid: 1607, ti=ddcbe000 task=df045550 task.ti=ddcbe000)
Stack: 00000002 df260000 00004440 000586cd 00004440 00001d40 003106d0
00000001
a004c40c 00004440 00000001 be44c40c 0000000c 00000000 df045550
c0117778
00000000 00000000 ddcbffac ddcbffac df260000 00000000 df26a878
00000000
Call Trace:
[<c0117778>] default_wake_function+0x0/0xc
[<e1bd8067>] ivtv_enc_vbi_thread+0x14d/0x1c3 [ivtv]
[<c012d961>] autoremove_wake_function+0x0/0x2d
[<e1bd7f1a>] ivtv_enc_vbi_thread+0x0/0x1c3 [ivtv]
[<c0101005>] kernel_thread_helper+0x5/0xb
Code: 89 44 24 14 74 17 50 52 52 50 ff b3 9c 00 00 00 68 19 35 be e1 e8
74 9c 54 de 83 c4 18 8b 54 24 04 8b 44 24 2c 03 82 e8 18 00 00 <8b> 48
fc 8b 40 f8 89 ce 89 c2 b8 00 00 00 00 09 c6 89 d7 f6 05
EIP: [<e1bd3d07>] ivtv_sched_VBI+0x131/0x614 [ivtv] SS:ESP 0068:ddcbff64
-------------------------------------------------------------------------------------
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.8.2 (tagged release) loading
ivtv: Linux version: 2.6.18-3-686 SMP mod_unload 686 REGPARM gcc-4.1
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 Hauppauge card (cx23416 based)
ACPI: PCI Interrupt 0000:02:08.0[A] -> Link [LNKB] -> GSI 11 (level,
low) -> IRQ 11
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
input: ImPS/2 Generic Wheel Mouse as /class/input/input2
ts: Compaq touchscreen protocol output
ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
tuner 2-0043: chip found @ 0x86 (ivtv i2c driver #0)
tda9887 2-0043: tda988[5/6/7] found @ 0x43 (tuner)
tuner 2-0060: TEA5767 detected.
tuner 2-0060: chip found @ 0xc0 (ivtv i2c driver #0)
tuner 2-0060: type set to 62 (Philips TEA5767HN FM Radio)
tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #0)
tveeprom 2-0050: Hauppauge model 23552, rev D592, serial# 2994779
tveeprom 2-0050: tuner model is Philips FQ1236A MK4 (idx 92, type 57)
tveeprom 2-0050: TV standards NTSC(M) (eeprom 0x08)
tveeprom 2-0050: second tuner model is Philips TEA5768HL FM Radio (idx
101, type 62)
tveeprom 2-0050: audio processor is CX25843 (idx 37)
tveeprom 2-0050: decoder processor is CX25843 (idx 30)
tveeprom 2-0050: has radio, has no IR remote
ivtv0: Autodetected WinTV PVR 500 (unit #1)
cx25840 2-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #0)
cx25840 2-0044: loaded v4l-cx25840.fw firmware (16382 bytes)
wm8775 2-001b: chip found @ 0x36 (ivtv i2c driver #0)
ivtv0: Encoder revision: 0x02050032
ivtv0: Registered device video1 for encoder MPEG
ivtv0: Registered device video32 for encoder YUV
ivtv0: Registered device vbi1 for encoder VBI
ivtv0: Registered device video24 for encoder PCM audio
ivtv0: Registered device radio1 for encoder radio
tuner 2-0061: type set to 57 (Philips FQ1236A MK4)
ivtv0: Initialized WinTV PVR 500 (unit #1), card #0
ivtv: ====================== NEXT CARD ======================
ivtv1: Autodetected Hauppauge card (cx23416 based)
ACPI: PCI Interrupt 0000:02:09.0[A] -> Link [LNKC] -> GSI 11 (level,
low) -> IRQ 11
ivtv1: Unreasonably low latency timer, setting to 64 (was 32)
ivtv1: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
tuner 3-0043: chip found @ 0x86 (ivtv i2c driver #1)
tda9887 3-0043: tda988[5/6/7] found @ 0x43 (tuner)
tuner 3-0061: chip found @ 0xc2 (ivtv i2c driver #1)
cx25840 3-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #1)
cx25840 3-0044: loaded v4l-cx25840.fw firmware (16382 bytes)
wm8775 3-001b: chip found @ 0x36 (ivtv i2c driver #1)
tveeprom 3-0050: Hauppauge model 23552, rev D592, serial# 2994779
tveeprom 3-0050: tuner model is Philips FQ1236A MK4 (idx 92, type 57)
tveeprom 3-0050: TV standards NTSC(M) (eeprom 0x08)
tveeprom 3-0050: second tuner model is Philips TEA5768HL FM Radio (idx
101, type 62)
tveeprom 3-0050: audio processor is CX25843 (idx 37)
tveeprom 3-0050: decoder processor is CX25843 (idx 30)
tveeprom 3-0050: has radio, has no IR remote
ivtv1: Correcting tveeprom data: no radio present on second unit
ivtv1: Autodetected WinTV PVR 500 (unit #2)
ivtv1: Encoder revision: 0x02050032
ivtv1: Registered device video2 for encoder MPEG
ivtv1: Registered device video33 for encoder YUV
ivtv1: Registered device vbi2 for encoder VBI
ivtv1: Registered device video25 for encoder PCM audio
tuner 3-0061: type set to 57 (Philips FQ1236A MK4)
ivtv1: Initialized WinTV PVR 500 (unit #2), card #1
ivtv: ==================== END INIT IVTV ====================
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