Anyone know why I get a kernel oops when I load ivtv-fb?
I'm running Fedora Core3 and it's a fresh install. I was running Core1
with MythTV for many months without any problems. But for some reason
I decided to do a dist-upgrade and something broke. Thinking it would
be a good time to switch to Core3, I did a reinstall following
Jarrod's guide.
But now I get a kernel oops whenever I load the ivtv-fb module. The
ivtv module works file, and I can display the test pattern without a
problem. I tried all the different versions of ivtv and they all oops
on me.
The archives and google didn't turn up anything.
Please help. My wife is going through MythTV withdrawl. If I don't get
an answer soon, I'll probably just go back to Core1. (if only I made
that Mondo backup like I was planning to do)
TIA
-- Clay
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.3.1 (w) loading
ivtv: Linux version: 2.6.9-1.681_FC3 686 REGPARM 4KSTACKS gcc-3.4
ivtv: In case of problems please include the debug info
ivtv: between the START INIT IVTV and END INIT IVTV lines when
ivtv: mailing the ivtv-devel mailinglist.
ivtv: Autodetected WinTV PVR 350 card
ivtv: Found an iTVC15 based chip
PCI: Found IRQ 5 for device 0000:00:0a.0
PCI: Sharing IRQ 5 with 0000:00:11.5
ivtv: Unreasonably low latency timer, setting to 64 (was 32)
ivtv: VIA PCI device: 0x3099 vendor: 0x1106
tveeprom: Hauppauge: model = 48132, rev = J323, serial# = 7065632
tveeprom: tuner = Philips FM1236 (idx = 23, type = 2)
tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
tveeprom: audio_processor = MSP3440 (type = 11)
ivtv: i2c attach [client=tveeprom[0],ok]
ivtv: Tuner Type 2, Tuner formats 0x00001000, Radio: yes, Model
0x00a93493, Revision 0x00000001
ivtv: NTSC tuner detected
ivtv: Radio detected
tuner: Ignoring new-style parameters in presence of obsolete ones
tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
ivtv: i2c attach [client=(tuner unset),ok]
saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005)
saa7115: detecting saa7115 client on address 0x42
saa7115: writing init values
ivtv: i2c attach [client=saa7115[0],ok]
saa7115: status: (1E) 0x48, (1F) 0xc0
saa7127: Ignoring new-style parameters in presence of obsolete ones
saa7127: video encoder driver version V 0.3 loaded
saa7127: detecting saa7127 client on address 0x88
saa7127: Selecting NTSC video Standard
saa7127: Selecting S-Video+Composite
saa7127: Turn WSS off
saa7127: Widescreen Mode 4:3 Full Format
saa7127: Selecting Normal Encoder Input
saa7127: Enable Video Output
ivtv: i2c attach [client=saa7127[0],ok]
msp3400: Ignoring new-style parameters in presence of obsolete ones
msp34xx: init: chip=MSP3448W-A2 +nicam +simple +simpler +radio
mode=simpler
ivtv: i2c attach [client=MSP3448W-A2,ok]
ivtv: Encoder revision: 0x02040024
ivtv: Encoder Firmware may be buggy, use version 0x02040011
ivtv: Decoder revision: 0x02020023
ivtv: Configuring WinTV PVR 350 card with 10 streams
ivtv: Create DMA stream 0 using 320 16384 byte buffers 5242880 kbytes
total
ivtv: Registered v4l2 device, streamtype 0 minor 0
ivtv: Create DMA stream 1
ivtv: Registered v4l2 device, streamtype 1 minor 32
ivtv: Create stream 2 using 40 52224 byte buffers 2097152 kbytes
total
ivtv: Registered v4l2 device, streamtype 2 minor 224
ivtv: Create DMA stream 3
ivtv: Registered v4l2 device, streamtype 3 minor 24
ivtv: Create stream 4
ivtv: Registered v4l2 device, streamtype 4 minor 64
ivtv: Create DMA stream 5 using 16 65536 byte buffers 1048576 kbytes
total
ivtv: Registered v4l2 device, streamtype 5 minor 16
ivtv: Create stream 6 using 1024 2048 byte buffers 262144 kbytes
total
ivtv: Registered v4l2 device, streamtype 6 minor 228
ivtv: Create stream 7
ivtv: Registered v4l2 device, streamtype 7 minor 232
ivtv: Create DMA stream 8 using 16 65536 byte buffers 1048576 kbytes
total
ivtv: Registered v4l2 device, streamtype 8 minor 48
ivtv: Create DMA stream 9 using 32 65536 byte buffers 2097152 kbytes
total
ivtv: Setting Tuner 2
tuner: type set to 2 (Philips NTSC (FI1236,FM1236 and compatibles)) by
ivtv i2c driver #0
saa7115: decoder set input (4)
saa7115: now setting Composite input
ivtv: Setting audio matrix to input 3, output 1
ivtv: Switching standard to NTSC.
ivtv: ivtv_enc_thread: pid = 2858, itv = 0x1aaefba0
ivtv: ivtv_dec_thread: pid = 2859, itv = 0x1aaefba0
saa7115: decoder set norm NTSC
saa7115: set audio: 0x01
saa7127: Setting Encoder Video Standard
saa7127: Set NTSC Video Mode
saa7127: Selecting NTSC video Standard
ivtv: Initialized WinTV PVR 350, card #0
ivtv: ==================== END INIT IVTV ====================
spurious 8259A interrupt: IRQ7.
ivtv-osd: Framebuffer module loaded (attached to ivtv card id 0)
ivtv-osd: Framebuffer is at decoder-relative address 0x00510000 and
has 1704960 bytes.
ivtv-osd: screen coords: [0 0] -> [720 480]
ivtv-osd: original global alpha = 208
ivtv-osd: current OSD state = 39
ivtv-osd: new global alpha = 208 (1 255 0)
ivtv-osd: framebuffer at 0xe5510000, mapped to 0x1b990000, size 1350k
ivtv-osd: mode is 720x480x32, linelength=2880
Unable to handle kernel NULL pointer dereference<1>Unable to handle
kernel NULL pointer dereference at virtual address 00000000
printing eip:
00000000
*pde = 00000000
Oops: 0000 [#1]
Modules linked in: ivtv_fb(U) msp3400(U) saa7127(U) saa7115(U)
tuner(U) tveeprom(U) ivtv(U) i2c_algo_bit i2c_core videodev md5 ipv6
parport_pc lp parport autofs4 sunrpc snd_via82xx(U) snd_ac97_codec(U)
snd_pcm_oss(U) snd_mixer_oss(U) snd_pcm(U) snd_timer(U)
snd_page_alloc(U) gameport snd_mpu401_uart(U) snd_rawmidi(U)
snd_seq_device(U) snd(U) soundcore e100 mii floppy ext3 jbd dm_mod
CPU: 0
EIP: 0060:[<00000000>] Tainted: GF VLI
EFLAGS: 00010246 (2.6.9-1.681_FC3)
EIP is at 0x0
eax: 1aa5ddc0 ebx: 02361130 ecx: 1aa5daa0 edx: 15457ba4
esi: 14583140 edi: 00000180 ebp: 1aa5ddc0 esp: 15457b48
ds: 007b es: 007b ss: 0068
Process modprobe (pid: 2870, threadinfo=15457000 task=1597e690)
Stack: 021eac97 00000000 00000000 14eec5d0 00000000 00000001 ffffffff
00000030
00000030 00000008 00000000 00000000 00000000 00000000 15457b7c
00000400
00000010 00000001 000000ff 021eea7b 021eebbf 14583140 03310000
00000000
Call Trace:
[<021eac97>] accel_putcs+0x48c/0x4c7
[<021eea7b>] fb_sysmove_buf_aligned+0x0/0x37
[<021eebbf>] fb_sysmove_buf_unaligned+0x0/0xac
[<0215693a>] find_extend_vma+0x12/0x4f
[<021eb7cb>] fbcon_putcs+0x74/0x7c
[<0222c397>] vt_console_print+0x24d/0x2a3
[<0222c14a>] vt_console_print+0x0/0x2a3
<yadayadayada>
[EMAIL PROTECTED] ]# uname -a
Linux mythtv 2.6.9-1.681_FC3 #1 Thu Nov 18 15:10:10 EST 2004 i686
athlon i386 GNU/Linux
[EMAIL PROTECTED] ]# rpm -qa | grep ivtv
ivtv-firmware-dec-2.02.023-4.at
ivtv-0.3.1w-57.rhfc3.at
ivtv-firmware-enc-2.04.024-4.at
ivtv-firmware-1.8a-4.at
perl-Video-ivtv-0.13-6.rhfc3.at
kernel-module-ivtv-2.6.9-1.667-0.2.0-56_rc2z.rhfc3.at
kernel-module-ivtv-2.6.9-1.681_FC3-0.3.1w-57.rhfc3.at
[EMAIL PROTECTED] ]# /sbin/lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo
KT266/A/333]
00:01.0 PCI bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo
KT266/A/333 AGP]
00:09.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100]
(rev 04)
00:0a.0 Multimedia video controller: Internext Compression Inc iTVC15
MPEG-2 Encoder (rev 01)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8233 PCI to ISA Bridge
00:11.1 IDE interface: VIA Technologies, Inc.
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:11.5 Multimedia audio controller: VIA Technologies, Inc.
VT8233/A/8235/8237 AC97 Audio Controller (rev 10)
01:00.0 VGA compatible controller: nVidia Corporation NV5 [RIVA
TNT2/TNT2 Pro] (rev 11)
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