Hello, I have also had a segmentation fault problem, but using the 2.6.22-gentoo-r5 kernel. I guess I do not have to upgrade yet then ;-)
My dmesg seems only slightly different: ivtv: ==================== START INIT IVTV ==================== ivtv: version 1.0.0 (2.6.22-gentoo-r5 preempt mod_unload ) loading ivtv0: Autodetected Hauppauge card (cx23415 based) ACPI: PCI Interrupt 0000:00:0e.0[A] -> GSI 19 (level, low) -> IRQ 19 nvidia: module license 'NVIDIA' taints kernel. ieee1394: Host added: ID:BUS[0-00:1023] GUID[00e018000055ac0d] Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 parport_pc 00:06: reported by Plug and Play ACPI parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE] ivtv0: loaded v4l-cx2341x-enc.fw firmware (376836 bytes) ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes) ivtv0: Encoder revision: 0x02060039 ivtv0: Decoder revision: 0x02020023 tveeprom 0-0050: Hauppauge model 48134, rev J342, serial# 7066851 tveeprom 0-0050: tuner model is Temic 4009FR5 (idx 42, type 20) tveeprom 0-0050: TV standards PAL(B/G) (eeprom 0x04) tveeprom 0-0050: audio processor is MSP4418 (idx 25) tveeprom 0-0050: decoder processor is SAA7115 (idx 19) tveeprom 0-0050: has radio, has IR receiver, has no IR transmitter ivtv0: Autodetected Hauppauge WinTV PVR-350 tuner 0-0061: chip found @ 0xc2 (ivtv i2c driver #0) saa7115 0-0021: saa7115 found (1f7115d0e100000) @ 0x42 (ivtv i2c driver #0) saa7127 0-0044: saa7127 found @ 0x88 (ivtv i2c driver #0) msp3400 0-0040: MSP4418G-A2 found @ 0x80 (ivtv i2c driver #0) msp3400 0-0040: MSP4418G-A2 supports nicam and radio, mode is autodetect and autoselect tuner 0-0061: type set to 20 (Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)) ivtv0: Registered device video0 for encoder MPEG (4 MB) ivtv0: Registered device video32 for encoder YUV (2 MB) ivtv0: Registered device vbi0 for encoder VBI (1 MB) ivtv0: Registered device video24 for encoder PCM audio (1 MB) ivtv0: Registered device radio0 for encoder radio ivtv0: Registered device video16 for decoder MPEG (1 MB) ivtv0: Registered device vbi8 for decoder VBI (1 MB) ivtv0: Registered device vbi16 for decoder VOUT ivtv0: Registered device video48 for decoder YUV (1 MB) ivtv0: loaded v4l-cx2341x-init.mpg firmware (155648 bytes) ivtv0: Initialized Hauppauge WinTV PVR-350, card #0 ivtv: ==================== END INIT IVTV ==================== ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16 NVRM: loading NVIDIA Linux x86_64 Kernel Module 1.0-9639 Mon Apr 16 20:18:26 PDT 2007 EXT3-fs warning: maximal mount count reached, running e2fsck is recommended EXT3 FS on sda3, internal journal powernow-k8: Found 1 AMD Athlon(tm) 64 Processor 3200+ processors (version 2.00.00) powernow-k8: 0 : fid 0xc (2000 MHz), vid 0x2 powernow-k8: 1 : fid 0xa (1800 MHz), vid 0x6 powernow-k8: 2 : fid 0x0 (800 MHz), vid 0xa ivtv0-fb: Framebuffer at 0x1510000, mapped to 0x0000000000510000, size 1665k mtrr: type mismatch for 1400000,400000 old: write-back new: write-combining ivtv0-fb: warning: mtrr_add() failed to add write combining region 0x01400000-0x01800000 Unable to handle kernel paging request at 0000000000529000 RIP: [<ffffffff80356620>] memset_c+0x20/0x30 PGD 3ad48067 PUD 3b131067 PMD 3f24b067 PTE 0 Oops: 0002 [1] PREEMPT CPU 0 Modules linked in: ivtv_fb cpufreq_ondemand powernow_k8 freq_table msp3400 saa7127 saa7115 tuner parport_pc parport floppy k8temp hwmon i2c_viapro nvidia(P) ivtv firmware_class i2c_algo_bit cx2341x tveeprom i2c_core videodev v4l2_common v4l1_compat ohci1394 ieee1394 sr_mod cdrom sg Pid: 1890, comm: modprobe Tainted: P 2.6.22-gentoo-r5 #1 RIP: 0010:[<ffffffff80356620>] [<ffffffff80356620>] memset_c+0x20/0x30 RSP: 0018:ffff81003b35ddf0 EFLAGS: 00010212 RAX: 0000000000000000 RBX: ffff81003f254000 RCX: 0000000000030e80 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000529000 RBP: ffff81003e560000 R08: 0000000000000000 R09: 0000000000510000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: ffffc20000063ff8 R14: ffff81003ee8e330 R15: ffffc20000061000 FS: 00002afb7ad20ae0(0000) GS:ffffffff80566000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000529000 CR3: 000000003b376000 CR4: 00000000000006e0 Process modprobe (pid: 1890, threadinfo ffff81003b35c000, task ffff810037cc4e60) Stack: ffffffff8864521f 002c080000510000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff81003e560000 0000000000000000 0000000000000000 Call Trace: [<ffffffff8864521f>] :ivtv_fb:ivtvfb_init_card+0x1cb/0x69f [<ffffffff885e405c>] :ivtv_fb:ivtvfb_init+0x5c/0xcc [<ffffffff8024288e>] sys_init_module+0x1224/0x1370 [<ffffffff80259654>] do_mmap_pgoff+0x5e1/0x74c [<ffffffff8020950e>] system_call+0x7e/0x83 Code: f3 48 ab 44 89 c1 f3 aa 4c 89 c8 c3 66 66 66 90 eb ce 66 66 RIP [<ffffffff80356620>] memset_c+0x20/0x30 RSP <ffff81003b35ddf0> CR2: 0000000000529000 On woensdag 5 september 2007, Brian Triplett wrote: > Hello, > > I've been consistently getting a segmentation fault when trying to load the > ivtv_fb module. I'm running gentoo with a 2.6.22-r6 kernel. I've been > using the ivtv-1.0.2 package through gentoo portage and the ivtv kernel > modules seem to load fine. Its the framebuffer for my TV out that seems to > die. My dmesg is below: > > ivtv: ==================== START INIT IVTV ==================== > ivtv: version 1.0.0 (2.6.22-gentoo-r6 mod_unload PENTIUMIII ) loading > ivtv0: Autodetected Hauppauge card (cx23415 based) > ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 > PCI: setting IRQ 11 as level-triggered > ACPI: PCI Interrupt 0000:00:0c.0[A] -> Link [LNKA] -> GSI 11 (level, low) > -> IRQ 11 > ivtv0: loaded v4l-cx2341x-enc.fw firmware (376836 bytes) > ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes) > ivtv0: Encoder revision: 0x02060039 > ivtv0: Decoder revision: 0x02020023 > tveeprom 1-0050: Hauppauge model 48132, rev K268, serial# 9810671 > tveeprom 1-0050: tuner model is LG TAPE H001F MK3 (idx 68, type 47) > tveeprom 1-0050: TV standards NTSC(M) (eeprom 0x08) > tveeprom 1-0050: audio processor is MSP4448 (idx 27) > tveeprom 1-0050: decoder processor is SAA7115 (idx 19) > tveeprom 1-0050: has radio, has IR receiver, has no IR transmitter > ivtv0: Autodetected Hauppauge WinTV PVR-350 > tuner 1-0043: chip found @ 0x86 (ivtv i2c driver #0) > tda9887 1-0043: tda988[5/6/7] found @ 0x43 (tuner) > tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #0) > saa7115 1-0021: saa7115 found (1f7115d0e100000) @ 0x42 (ivtv i2c driver #0) > saa7127 1-0044: saa7129 found @ 0x88 (ivtv i2c driver #0) > msp3400 1-0040: MSP4448G-A2 found @ 0x80 (ivtv i2c driver #0) > msp3400 1-0040: MSP4448G-A2 supports radio, mode is autodetect and > autoselect > tuner 1-0061: type set to 47 (LG NTSC (TAPE series)) > ivtv0: Registered device video0 for encoder MPEG (4 MB) > ivtv0: Registered device video32 for encoder YUV (2 MB) > ivtv0: Registered device vbi0 for encoder VBI (1 MB) > ivtv0: Registered device video24 for encoder PCM audio (1 MB) > ivtv0: Registered device radio0 for encoder radio > ivtv0: Registered device video16 for decoder MPEG (1 MB) > ivtv0: Registered device vbi8 for decoder VBI (1 MB) > ivtv0: Registered device vbi16 for decoder VOUT > ivtv0: Registered device video48 for decoder YUV (1 MB) > ivtv0: loaded v4l-cx2341x-init.mpg firmware (155648 bytes) > ivtv0: Initialized Hauppauge WinTV PVR-350, card #0 > ivtv: ==================== END INIT IVTV ==================== > ivtv0-fb: Framebuffer at 0x1510000, mapped to 0x00510001, size 1665k > mtrr: type mismatch for 1400000,400000 old: write-back new: write-combining > ivtv0-fb: warning: mtrr_add() failed to add write combining region > 0x01400000-0x01800000 > BUG: unable to handle kernel paging request at virtual address 00510001 > printing eip: > d1141693 > *pde = 00000000 > Oops: 0002 [#1] > Modules linked in: ivtv_fb fb cfbcopyarea cfbimgblt cfbfillrect ndiswrapper > msp3400 saa7127 saa7115 tuner ivtv i2c_algo_bit cx2341x tveeprom videodev > v4l2_common v4l1_compat lirc_atiusb(F) lirc_dev i2c_viapro i2c_core > CPU: 0 > EIP: 0060:[<d1141693>] Tainted: PF VLI > EFLAGS: 00010206 (2.6.22-gentoo-r6 #4) > EIP is at cleanup_module+0xc73/0x1344 [ivtv_fb] > eax: 00000000 ebx: 01510000 ecx: 00068100 edx: 001a0400 > esi: cf280000 edi: 00510001 ebp: 01510000 esp: c7d3fe48 > ds: 007b es: 007b fs: 0000 gs: 0033 ss: 0068 > Process modprobe (pid: 6795, ti=c7d3e000 task=c8c90a70 task.ti=c7d3e000) > Stack: d11427a8 00000000 01400000 01800000 00000681 00000000 00510000 > 002c0800 > 00000000 00000000 00000000 00000000 00000000 00000000 00000000 > 00000000 > 00000000 00000000 00000000 00000000 00000000 00000000 cf280000 > 00000000 > Call Trace: > [<d08be055>] init_module+0x55/0x107 [ivtv_fb] > [<c0130f41>] sys_init_module+0x121/0x1620 > [<d089a890>] ivtv_udma_setup+0x0/0x270 [ivtv] > [<c010282e>] sysenter_past_esp+0x5f/0x85 > ======================= > Code: 40 10 c7 04 24 01 00 00 00 29 c2 e8 d8 86 fc ee 85 c0 0f 88 15 05 00 > 00 8b 86 28 f4 00 00 8b 50 0c 8b 78 08 31 c0 89 d1 c1 e9 02 <f3> ab f6 c2 > 02 74 02 66 ab f6 c2 01 74 01 aa a1 a8 3c 14 d1 85 > EIP: [<d1141693>] cleanup_module+0xc73/0x1344 [ivtv_fb] SS:ESP > 0068:c7d3fe48 > > > Attached is my kernel config file. Any help would be appreciated. > > Regards, > Brian
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