Hello, I found some mails on this mailing list about guys who managed to put the Terratec Cinergy HT USB XE to work. So, I tought I'd give it a try, but it didn't really went as expected. There seems to be a problem at registration of frontend causing a crash. Any idea what this could be? Do you know how I can debug this? I suppose I should deactivate the automatic detection of my USB and launch the driver load manually with gdb, but I'm not yet comfortable on how to do this. I'm running a brand new install of fedora 9 (2.6.25.3-18.fc9.x86_64) Below (part of) the output of dmesg: dib0700: loaded with support for 7 different device-types dvb-usb: found a 'Terratec Cinergy HT USB XE' in cold state, will try to load a firmware ahci 0000:00:12.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode ahci 0000:00:12.0: flags: ncq sntf ilck pm led clo pio slum part scsi2 : ahci scsi3 : ahci scsi4 : ahci scsi5 : ahci ata3: SATA max UDMA/133 abar m1024@0xfe8ff800 port 0xfe8ff900 irq 22 ata4: SATA max UDMA/133 abar m1024@0xfe8ff800 port 0xfe8ff980 irq 22 ata5: SATA max UDMA/133 abar m1024@0xfe8ff800 port 0xfe8ffa00 irq 22 ata6: SATA max UDMA/133 abar m1024@0xfe8ff800 port 0xfe8ffa80 irq 22 ata3: SATA link down (SStatus 0 SControl 300) dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.10.fw' dib0700: firmware started successfully. ata4: SATA link down (SStatus 0 SControl 300) ata5: SATA link down (SStatus 0 SControl 300) dvb-usb: found a 'Terratec Cinergy HT USB XE' in warm state. dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. DVB: registering new adapter (Terratec Cinergy HT USB XE) ata6: SATA link down (SStatus 0 SControl 300) piix4_smbus 0000:00:14.0: Found 0000:00:14.0 device ACPI: PCI Interrupt 0000:00:14.2[A] -> GSI 16 (level, low) -> IRQ 16 ALSA sound/pci/hda/hda_intel.c:1810: chipset global capabilities = 0x4401 ALSA sound/pci/hda/hda_intel.c:749: codec_mask = 0x1 hda_codec: Unknown model for ALC883, trying auto-probe from BIOS... ALSA sound/pci/hda/hda_codec.c:2857: autoconfig: line_outs=4 (0x14/0x15/0x16/0x17/0x0) ALSA sound/pci/hda/hda_codec.c:2861: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:2865: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:2866: mono: mono_out=0x0 ALSA sound/pci/hda/hda_codec.c:2874: inputs: mic=0x18, fmic=0x19, line=0x1a, fline=0x0, cd=0x0, aux=0x0 ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Headphone Playback Volume, skipped ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Speaker Playback Volume, skipped ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Mono Playback Volume, skipped ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Line-Out Playback Volume, skipped ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Speaker Playback Switch, skipped ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Mono Playback Switch, skipped r8169 Gigabit Ethernet driver 2.2LK-NAPI loaded ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 19 (level, low) -> IRQ 19 PCI: Setting latency timer of device 0000:02:00.0 to 64 r8169 0000:02:00.0: no MSI. Back to INTx. eth0: RTL8168b/8111b at 0xffffc200004fe000, 00:19:db:c0:16:4f, XID 38000000 IRQ 19 DVB: registering frontend 0 (DiBcom 7000PC)... general protection fault: 0000 [1] SMP CPU 1 Modules linked in: tuner_xc2028 snd_hda_intel snd_seq_dummy snd_seq_oss dvb_usb_dib0700(+) dib7000p snd_seq_midi_event dib7000m snd_seq dvb_usb snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm dvb_core dib3000mc dibx000_common i2c_piix4 snd_timer snd_page_alloc floppy snd_hwdep k8temp r8169 snd button hwmon ahci soundcore shpchp dib0070 i2c_core pcspkr sr_mod sg cdrom dm_snapshot dm_zero dm_mirror dm_mod pata_acpi ata_generic pata_atiixp libata sd_mod scsi_mod ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd [last unloaded: scsi_wait_scan] Pid: 660, comm: modprobe Not tainted 2.6.25.3-18.fc9.x86_64 #1 RIP: 0010:[<ffffffff882917f1>] [<ffffffff882917f1>] :tuner_xc2028:xc2028_attach+0x19d/0x1f0 RSP: 0018:ffff810036da5aa8 EFLAGS: 00010206 RAX: 0020000000a08c00 RBX: ffffffff882936b0 RCX: 0000000000000080 RDX: 00000000ffffffff RSI: ffffffff88291970 RDI: ffff810032cf1270 RBP: ffff810036da5ad8 R08: ffffffff88198869 R09: ffff810036da5ad0 R10: 0000000000000002 R11: ffff810036da56a8 R12: ffffffff88208be0 R13: 0000000000000000 R14: ffff810032cf1000 R15: 0000000000000000 FS: 00007fc93594e6f0(0000) GS:ffff810037802680(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000003bde0a6550 CR3: 00000000331ab000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process modprobe (pid: 660, threadinfo ffff810036da4000, task ffff810036da2000) Stack: 0000000000000001 0000000000000000 ffff810036cc8d50 ffff810036cc8618 ffff810036cc8d50 0000000000000001 ffff810036da5af8 ffffffff882008e7 ffff810036cc8618 ffff810036cc8d50 ffff810036da5b18 ffffffff881d4f27 Call Trace: [<ffffffff882008e7>] :dvb_usb_dib0700:stk7700ph_tuner_attach+0x6b/0x99 [<ffffffff881d4f27>] :dvb_usb:dvb_usb_adapter_frontend_init+0xdc/0xff [<ffffffff881d4979>] :dvb_usb:dvb_usb_device_init+0x4b4/0x597 [<ffffffff8820065c>] :dvb_usb_dib0700:dib0700_probe+0x44/0x6f [<ffffffff811c5e98>] usb_probe_interface+0xe5/0x133 [<ffffffff811aba99>] driver_probe_device+0xc0/0x16e [<ffffffff811abbda>] __driver_attach+0x93/0xd3 [<ffffffff811abb47>] ? __driver_attach+0x0/0xd3 [<ffffffff811ab2b6>] bus_for_each_dev+0x4f/0x89 [<ffffffff811ab8e4>] driver_attach+0x1c/0x1e [<ffffffff811aab2d>] bus_add_driver+0xb7/0x200 [<ffffffff811abda3>] driver_register+0x5e/0xde [<ffffffff811c60ec>] usb_register_driver+0x80/0xe4 [<ffffffff8820d037>] :dvb_usb_dib0700:dib0700_module_init+0x37/0x53 [<ffffffff81057747>] sys_init_module+0x193f/0x1a87 [<ffffffff810a4db8>] ? do_sync_read+0xe7/0x12d [<ffffffff8103e30e>] ? msleep+0x0/0x1e [<ffffffff810a57fd>] ? vfs_read+0xab/0x154 [<ffffffff8100bedb>] system_call_after_swapgs+0x7b/0x80 Code: 31 c0 e8 16 6f 00 f9 49 8d be 70 01 00 00 48 c7 c6 70 18 29 88 b9 40 00 00 00 f3 a5 83 ca ff 48 8b 43 18 8a 4b 10 48 85 c0 74 06 <8b> 90 b8 02 00 00 48 8b 73 28 31 c0 0f b6 c9 49 c7 c0 08 27 29 RIP [<ffffffff882917f1>] :tuner_xc2028:xc2028_attach+0x19d/0x1f0 RSP <ffff810036da5aa8> ---[ end trace de2b9667e3d5dcad ]--- Thanks for your help ! Bernard _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
