Hi!<br><br>After installing openSUSE 10.2 I get this weird bug message in dmesg: <br><br>"BUG: warning at include2/asm/dma-mapping.h:26/dma_map_single()"<br><br>And now when I try to configure MythTV using mythtvsetup I get a segmentation fault as soon as I click on "New capture card" (step 2)!
<br><br>I know the card is working since I can watch tv using mplayer /dev/video0...<br><br>Here's the full output of dmesg:<br><br>ivtv: ==================== START INIT IVTV ====================<br>ivtv: version 0.8.0
(tagged release) loading<br>ivtv: Linux version: 2.6.18.2-34-default SMP mod_unload 586 REGPARM gcc-4.1<br>ivtv: In case of problems please include the debug info between<br>ivtv: the START INIT IVTV and END INIT IVTV lines, along with
<br>ivtv: any module options, when mailing the ivtv-users mailinglist.<br>ACPI: PCI Interrupt 0000:00:1d.3[A] -> GSI 16 (level, low) -> IRQ 185<br>PCI: Setting latency timer of device 0000:00:1d.3 to 64<br>uhci_hcd 0000:00:
1d.3: UHCI Host Controller<br>uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5<br>uhci_hcd 0000:00:1d.3: irq 185, io base 0x0000b800<br>usb usb5: new device found, idVendor=0000, idProduct=0000<br>usb usb5: new device strings: Mfr=3, Product=2, SerialNumber=1
<br>usb usb5: Product: UHCI Host Controller<br>usb usb5: Manufacturer: Linux 2.6.18.2-34-default uhci_hcd<br>usb usb5: SerialNumber: 0000:00:1d.3<br>usb usb5: configuration #1 chosen from 1 choice<br>hub 5-0:1.0: USB hub found
<br>hub 5-0:1.0: 2 ports detected<br>ACPI: PCI Interrupt 0000:02:01.0[A] -> GSI 18 (level, low) -> IRQ 169<br>PCI: Setting latency timer of device 0000:02:01.0 to 64<br>usb 3-2: new low speed USB device using uhci_hcd and address 2
<br>e1000: 0000:02:01.0: e1000_probe: (PCI:33MHz:32-bit) 00:50:8d:e5:68:38<br>usb 3-2: new device found, idVendor=046d, idProduct=c00c<br>usb 3-2: new device strings: Mfr=1, Product=2, SerialNumber=0<br>usb 3-2: Product: USB Mouse
<br>usb 3-2: Manufacturer: Logitech<br>usb 3-2: configuration #1 chosen from 1 choice<br>e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection<br>gameport: EMU10K1 is pci0000:03:06.1/gameport0, io 0xa400, speed 1011kHz
<br>ACPI: PCI Interrupt 0000:03:02.0[A] -> GSI 18 (level, low) -> IRQ 169<br>ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[169] MMIO=[ef004000-ef0047ff] Max Packet=[2048] IR/IT contexts=[4/8]<br>ACPI: PCI Interrupt 0000:03:
06.0[A] -> GSI 22 (level, low) -> IRQ 209<br>ivtv0: Autodetected Hauppauge WinTV PVR-350 card (cx23415 based)<br>ACPI: PCI Interrupt 0000:03:05.0[A] -> GSI 21 (level, low) -> IRQ 217<br>usb 4-1: new full speed USB device using uhci_hcd and address 2
<br>usb 4-1: new device found, idVendor=04e8, idProduct=324c<br>usb 4-1: new device strings: Mfr=1, Product=2, SerialNumber=3<br>usb 4-1: Product: Samsung ML-1740 Series<br>usb 4-1: Manufacturer: Samsung Electronics Co., Ltd.
<br>usb 4-1: SerialNumber: 2W61BKCY102230A0<br>usb 4-1: configuration #1 chosen from 1 choice<br>usbcore: registered new driver hiddev<br>input: Logitech USB Mouse as /class/input/input2<br>input: USB HID v1.10 Mouse [Logitech USB Mouse] on usb-0000:00:
1d.1-2<br>usbcore: registered new driver usbhid<br>drivers/usb/input/hid-core.c: v2.6:USB HID core driver<br>drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x04E8 pid 0x324C<br>usbcore: registered new driver usblp
<br>drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver<br>ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)<br>ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes)<br>tveeprom 1-0050: Encountered bad packet header [50]. Corrupt or not a Hauppauge eeprom.
<br>ivtv0: No tuner detected, default to NTSC<br>tuner 1-0043: chip found @ 0x86 (ivtv i2c driver #0)<br>tda9887 1-0043: tda988[5/6/7] found @ 0x43 (tuner)<br>tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #0)<br>saa7115 1-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
<br>saa7127 1-0044: saa7129 found @ 0x88 (ivtv i2c driver #0)<br>msp3400 1-0040: MSP4448G-A2 found @ 0x80 (ivtv i2c driver #0)<br>msp3400 1-0040: MSP4448G-A2 supports radio, mode is autodetect and autoselect<br>ivtv0: Encoder revision: 0x02050032
<br>ivtv0: Decoder revision: 0x02020023<br>ivtv0: Registered device video0 for encoder MPEG<br>ivtv0: Registered device video32 for encoder YUV<br>ivtv0: Registered device vbi0 for encoder VBI<br>ivtv0: Registered device video24 for encoder PCM audio
<br>BUG: warning at include2/asm/dma-mapping.h:26/dma_map_single()<br> [<f97f5751>] ivtv_stream_alloc+0x276/0x3ef [ivtv]<br> [<f97fc584>] ivtv_reg_dev+0x1ed/0x1f7 [ivtv]<br> [<f97fcc89>] ivtv_streams_setup+0x3bd/0x3f6 [ivtv]
<br> [<f97f7a42>] ivtv_probe+0x1455/0x17db [ivtv]<br> [<c016168a>] cache_alloc_refill+0x62/0x491<br> [<c01ca7dc>] pci_device_probe+0x36/0x57<br> [<c0225759>] really_probe+0x39/0x9d<br> [<c02257ee>] driver_probe_device+0x31/0x87
<br> [<c02258a6>] __driver_attach+0x0/0x6b<br> [<c02258ea>] __driver_attach+0x44/0x6b<br> [<c0225236>] bus_for_each_dev+0x39/0x5b<br> [<c02256cc>] driver_attach+0x16/0x18<br> [<c02258a6>] __driver_attach+0x0/0x6b
<br> [<c0224f34>] bus_add_driver+0x6c/0x107<br> [<c01ca932>] __pci_register_driver+0x61/0x7d<br> [<f97f6585>] module_start+0xcc/0xf5 [ivtv]<br> [<c013987f>] sys_init_module+0x17fe/0x1981<br> [<c014ba04>] generic_file_read+0x0/0xb8
<br> [<f97e6688>] hid_disconnect+0x63/0xbf [usbhid]<br> [<f97e6598>] hid_free_buffers+0x85/0x8c [usbhid]<br> [<f97e66b0>] hid_disconnect+0x8b/0xbf [usbhid]<br> [<f97bf000>] snd_mem_proc_read+0x0/0xf0 [snd_page_alloc]
<br> [<c015698d>] unmap_region+0xc7/0xfe<br> [<f97e60ba>] hid_output_report+0x3b/0x1d1 [usbhid]<br> [<f97e66d8>] hid_disconnect+0xb3/0xbf [usbhid]<br> [<c0103d5d>] sysenter_past_esp+0x56/0x79<br>ivtv0: Registered device video16 for decoder MPEG
<br>ivtv0: Registered device vbi8 for decoder VBI<br>ivtv0: Registered device vbi16 for decoder VOUT<br>ivtv0: Registered device video48 for decoder YUV<br>ivtv0: loaded v4l-cx2341x-init.mpg firmware (155648 bytes)<br>ieee1394: Host added: ID:BUS[0-00:1023] GUID[00508d0000e46838]
<br>tuner 1-0061: type set to 0 (Temic PAL (4002 FH5))<br>ivtv0: Initialized Hauppauge WinTV PVR-350, card #0<br>ivtv: ==================== END INIT IVTV ====================<br><br>Any idea?<br><br>Thanks<br><br>Christian
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