[mythtv-users] Re: widespread reports of (sort of) the same failures

Jim Gifford maillist at jg555.com
Wed Dec 1 03:51:34 UTC 2004


Marc tried what you suggested. Here is what I get
Linux video capture interface: v1.00
ivtv: no version for "struct_module" found: kernel tainted.
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.2.0 (rc2z) 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 11 for device 0000:00:08.0
PCI: Sharing IRQ 11 with 0000:00:10.0
PCI: Sharing IRQ 11 with 0000:00:12.0
ivtv: Unreasonably low latency timer, setting to 64 (was 32)
ivtv: VIA PCI device: 0x3205 vendor: 0x1106
tveeprom: Hauppauge: model = 48132, rev = K268, serial# = 2867052
tveeprom: tuner = LG TAPE H001F MK3 (idx = 68, type = 47)
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 47, Tuner formats 0x00001000, Radio: yes, Model 
0x00ad2598, 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: video encoder driver version V 0.3 loaded
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 is buggy, use version 0x02040011
ivtv: Decoder revision: 0x02020023
ivtv: Configuring WinTV PVR 350 card with 9 streams
ivtv: Create DMA stream 0 using 256 16384 byte buffers  4194304 kbytes total
ivtv: Registered v4l2 device, streamtype 0 minor 0
ivtv: Create DMA stream 1 using 8 131072 byte buffers  1048576 kbytes total
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 using 16 131072 byte buffers  2097152 kbytes total
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: Setting Tuner 47
tuner: type set to 47 (LG NTSC (TAPE series)) by ivtv i2c driver #0
ivtv: Setting audio matrix to input 3, output 1
ivtv: Switching standard to NTSC.
ivtv: ivtv_enc_thread: pid = 32600, itv = 0x21d299a0
ivtv: ivtv_dec_thread: pid = 32601, itv = 0x21d299a0
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  ====================
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 0x22b90000, 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 ipt_REJECT ipt_state ip_conntrack 
iptable_filter ip_tables xfs dm_mod uhci_hcd ehci_hcd snd_via82xx 
snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer 
snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd 
soundcore via_rhine mii floppy ext3 jbd
CPU:    0
EIP:    0060:[<00000000>]    Tainted: GF  VLI
EFLAGS: 00010246   (2.6.9-1.681_FC3)
EIP is at 0x0
eax: 21af83c0   ebx: 02361130   ecx: 21af8080   edx: 19614ba4
esi: 1a361140   edi: 00000180   ebp: 21af83c0   esp: 19614b48
ds: 007b   es: 007b   ss: 0068
Process modprobe (pid: 32621, threadinfo=19614000 task=1eb06c50)
Stack: 021eac97 00000016 00000000 15ca05d0 00000000 00000001 ffffffff 
00000030
       00000030 00000008 00000000 00000000 00000000 00000000 00000003 
00000400
       00000010 00000001 000000ff 021eea7b 021eebbf 1a361140 033f1000 
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
 [<021202ed>] __call_console_drivers+0x36/0x40
 [<021209e1>] release_console_sem+0x139/0x20b
 [<021207d4>] vprintk+0x27f/0x2f5
 [<0211937e>] do_page_fault+0x0/0x511
 [<02120552>] printk+0xe/0x11
 [<021196d1>] do_page_fault+0x353/0x511
 [<02146f58>] buffered_rmqueue+0x1dd/0x200
 [<0211b101>] recalc_task_prio+0x128/0x133
 [<021efaea>] fb_set_var+0x89/0x147
 [<0211b15f>] activate_task+0x53/0x5f
 [<0211d27c>] autoremove_wake_function+0xd/0x2d
 [<0211937e>] do_page_fault+0x0/0x511
 [<021eac97>] accel_putcs+0x48c/0x4c7
 [<0224a885>] end_that_request_last+0x6c/0x7e
 [<021eea7b>] fb_sysmove_buf_aligned+0x0/0x37
 [<021eebbf>] fb_sysmove_buf_unaligned+0x0/0xac
 [<021eb7cb>] fbcon_putcs+0x74/0x7c
 [<02228c70>] do_update_region+0x10f/0x154
 [<0222972d>] redraw_screen+0x184/0x1b9
 [<0222cb3b>] take_over_console+0x22d/0x2da
 [<021ea42e>] fbcon_takeover+0x4a/0x74
 [<021ee90d>] fbcon_fb_registered+0x15/0x1a
 [<021ee94a>] fbcon_event_notify+0x38/0x62
 [<0212f76d>] notifier_call_chain+0x17/0x2b
 [<021f0749>] register_framebuffer+0x187/0x193
 [<021f1fe9>] fb_alloc_cmap+0x8d/0xa0
 [<218242e8>] init_module+0x2e8/0x340 [ivtv_fb]
 [<21824000>] init_module+0x0/0x340 [ivtv_fb]
 [<0213be92>] sys_init_module+0x207/0x2ef
Code: <3>Debug: sleeping function called from invalid context at 
include/linux/rwsem.h:43
in_atomic():0[expected: 0], irqs_disabled():1
 [<0211cbcb>] __might_sleep+0x7d/0x8a
 [<0215e726>] rw_vm+0x20e/0x47a
 [<0215ee70>] get_user_size+0x30/0x57
 [<0210682b>] show_registers+0x109/0x15e
 [<02106a2f>] die+0x14a/0x241
 [<0211937e>] do_page_fault+0x0/0x511
 [<0211937e>] do_page_fault+0x0/0x511
 [<02119733>] do_page_fault+0x3b5/0x511
 [<0211937e>] do_page_fault+0x0/0x511
 [<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
 [<021202ed>] __call_console_drivers+0x36/0x40
 [<021209e1>] release_console_sem+0x139/0x20b
 [<021207d4>] vprintk+0x27f/0x2f5
 [<0211937e>] do_page_fault+0x0/0x511
 [<02120552>] printk+0xe/0x11
 [<021196d1>] do_page_fault+0x353/0x511
 [<02146f58>] buffered_rmqueue+0x1dd/0x200
 [<0211b101>] recalc_task_prio+0x128/0x133
 [<021efaea>] fb_set_var+0x89/0x147
 [<0211b15f>] activate_task+0x53/0x5f
 [<0211d27c>] autoremove_wake_function+0xd/0x2d
 [<0211937e>] do_page_fault+0x0/0x511
 [<021eac97>] accel_putcs+0x48c/0x4c7
 [<0224a885>] end_that_request_last+0x6c/0x7e
 [<021eea7b>] fb_sysmove_buf_aligned+0x0/0x37
 [<021eebbf>] fb_sysmove_buf_unaligned+0x0/0xac
 [<021eb7cb>] fbcon_putcs+0x74/0x7c
 [<02228c70>] do_update_region+0x10f/0x154
 [<0222972d>] redraw_screen+0x184/0x1b9
 [<0222cb3b>] take_over_console+0x22d/0x2da
 [<021ea42e>] fbcon_takeover+0x4a/0x74
 [<021ee90d>] fbcon_fb_registered+0x15/0x1a
 [<021ee94a>] fbcon_event_notify+0x38/0x62
 [<0212f76d>] notifier_call_chain+0x17/0x2b
 [<021f0749>] register_framebuffer+0x187/0x193
 [<021f1fe9>] fb_alloc_cmap+0x8d/0xa0
 [<218242e8>] init_module+0x2e8/0x340 [ivtv_fb]
 [<21824000>] init_module+0x0/0x340 [ivtv_fb]
 [<0213be92>] sys_init_module+0x207/0x2ef
 Bad EIP value.



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