2010/7/11 Jan Willies <jan@xxxxxxxxxxxx>: > 2010/7/5 Jan Willies <jan@xxxxxxxxxxxx>: [...] and now this: Jul 11 00:37:06 htpc kernel: usb 2-1: new high speed USB device using ehci_hcd and address 2 Jul 11 00:37:06 htpc kernel: usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 Jul 11 00:37:06 htpc kernel: usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 Jul 11 00:37:06 htpc kernel: usb 2-1: New USB device found, idVendor=0ccd, idProduct=0038 Jul 11 00:37:06 htpc kernel: usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Jul 11 00:37:06 htpc kernel: usb 2-1: Product: Cinergy T² Jul 11 00:37:06 htpc kernel: usb 2-1: Manufacturer: TerraTec GmbH Jul 11 00:37:06 htpc kernel: dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. Jul 11 00:37:06 htpc kernel: ------------[ cut here ]------------ Jul 11 00:37:06 htpc kernel: WARNING: at lib/dma-debug.c:866 check_for_stack+0x71/0x9b() Jul 11 00:37:06 htpc kernel: Hardware name: System Product Name Jul 11 00:37:06 htpc kernel: ehci_hcd 0000:00:06.1: DMA-API: device driver maps memory fromstack [addr=eff95e66] Jul 11 00:37:06 htpc kernel: Modules linked in: dvb_usb_cinergyT2(+) dvb_usb dvb_core sunrpc ipv6 uinput snd_hda_codec_nvhdmi snd_hda_codec_via btusb bluetooth snd_hda_intel rfkill microcode snd_hda_codec snd_hwdep snd_seq snd_seq_device r8169 snd_pcm mii wmi asus_atk0110 serio_raw snd_timer snd soundcore snd_page_alloc i2c_nforce2 usb_storage nouveau ttm drm_kms_helper drm i2c_algo_bit video output i2c_core [last unloaded: scsi_wait_scan] Jul 11 00:37:06 htpc kernel: Pid: 1475, comm: modprobe Not tainted 2.6.33.6-147.fc13.i686.debug #1 Jul 11 00:37:06 htpc kernel: ehci_hcd 0000:00:06.1: DMA-API: device driver maps memory fromstack [addr=eff95e66] Jul 11 00:37:06 htpc kernel: Modules linked in: dvb_usb_cinergyT2(+) dvb_usb dvb_core sunrpc ipv6 uinput snd_hda_codec_nvhdmi snd_hda_codec_via btusb bluetooth snd_hda_intel rfkill microcode snd_hda_codec snd_hwdep snd_seq snd_seq_device r8169 snd_pcm mii wmi asus_atk0110 serio_raw snd_timer snd soundcore snd_page_alloc i2c_nforce2 usb_storage nouveau ttm drm_kms_helper drm i2c_algo_bit video output i2c_core [last unloaded: scsi_wait_scan] Jul 11 00:37:06 htpc kernel: Pid: 1475, comm: modprobe Not tainted 2.6.33.6-147.fc13.i686.debug #1 Jul 11 00:37:06 htpc kernel: Call Trace: Jul 11 00:37:06 htpc kernel: [<c043b5c6>] warn_slowpath_common+0x6a/0x81 Jul 11 00:37:06 htpc kernel: [<c05ccc84>] ? check_for_stack+0x71/0x9b Jul 11 00:37:06 htpc kernel: [<c043b61b>] warn_slowpath_fmt+0x29/0x2c Jul 11 00:37:06 htpc kernel: [<c05ccc84>] check_for_stack+0x71/0x9b Jul 11 00:37:06 htpc kernel: [<c05ccc84>] ? check_for_stack+0x71/0x9b Jul 11 00:37:06 htpc kernel: [<c043b61b>] warn_slowpath_fmt+0x29/0x2c Jul 11 00:37:06 htpc kernel: [<c05ccc84>] check_for_stack+0x71/0x9b Jul 11 00:37:06 htpc kernel: [<c05cd7e3>] debug_dma_map_page+0xef/0x104 Jul 11 00:37:06 htpc kernel: [<c06b045f>] dma_map_single_attrs.clone.2+0x6d/0x77 Jul 11 00:37:06 htpc kernel: [<c06b05aa>] usb_hcd_submit_urb+0x141/0x882 Jul 11 00:37:06 htpc kernel: [<c04627d0>] ? trace_hardirqs_on_caller+0x104/0x125 Jul 11 00:37:06 htpc kernel: [<c06b05aa>] usb_hcd_submit_urb+0x141/0x882 Jul 11 00:37:06 htpc kernel: [<c04627d0>] ? trace_hardirqs_on_caller+0x104/0x125 Jul 11 00:37:06 htpc kernel: [<c0461b51>] ? lockdep_init_map+0x88/0xf3 Jul 11 00:37:06 htpc kernel: [<c06b130d>] usb_submit_urb+0x244/0x2a5 Jul 11 00:37:06 htpc kernel: [<c06b2049>] usb_start_wait_urb+0x4d/0x14b Jul 11 00:37:06 htpc kernel: [<c04d7c45>] ? __kmalloc+0x11b/0x155 Jul 11 00:37:06 htpc kernel: [<c06b2049>] usb_start_wait_urb+0x4d/0x14b Jul 11 00:37:06 htpc kernel: [<c04d7c45>] ? __kmalloc+0x11b/0x155 Jul 11 00:37:06 htpc kernel: [<c06b1670>] ? usb_alloc_urb+0x14/0x34 Jul 11 00:37:06 htpc kernel: [<c06b2221>] usb_bulk_msg+0xda/0xe4 Jul 11 00:37:06 htpc kernel: [<fe6e3a14>] dvb_usb_generic_rw+0x9a/0x13f [dvb_usb] Jul 11 00:37:06 htpc kernel: [<fe6e3a14>] dvb_usb_generic_rw+0x9a/0x13f [dvb_usb] Jul 11 00:37:06 htpc kernel: [<fe6f204a>] cinergyt2_power_ctrl+0x2a/0x2c [dvb_usb_cinergyT2] Jul 11 00:37:06 htpc kernel: [<fe6e32e7>] dvb_usb_device_power_ctrl+0x37/0x3d [dvb_usb] Jul 11 00:37:06 htpc kernel: [<fe6e3675>] dvb_usb_device_init+0x258/0x4bb [dvb_usb] Jul 11 00:37:06 htpc kernel: [<fe6f201e>] cinergyt2_usb_probe+0x1e/0x20 [dvb_usb_cinergyT2] Jul 11 00:37:06 htpc kernel: [<c06b48fa>] usb_probe_interface+0x12d/0x1ce Jul 11 00:37:06 htpc kernel: [<c066414f>] driver_probe_device+0xca/0x1d2 Jul 11 00:37:06 htpc kernel: [<c066429f>] __driver_attach+0x48/0x64 Jul 11 00:37:06 htpc kernel: [<c0663736>] bus_for_each_dev+0x42/0x6c Jul 11 00:37:06 htpc kernel: [<c0663f3d>] driver_attach+0x19/0x1b Jul 11 00:37:06 htpc kernel: [<c0664257>] ? __driver_attach+0x0/0x64 Jul 11 00:37:06 htpc kernel: [<c06639c5>] bus_add_driver+0x101/0x24a Jul 11 00:37:06 htpc kernel: [<c066450a>] driver_register+0x81/0xe8 Jul 11 00:37:06 htpc kernel: [<c05c709a>] ? __raw_spin_lock_init+0x28/0x4e Jul 11 00:37:06 htpc kernel: [<c06b465f>] usb_register_driver+0x79/0x11c Jul 11 00:37:06 htpc kernel: [<fe6f6000>] ? cinergyt2_usb_init+0x0/0x32 [dvb_usb_cinergyT2] Jul 11 00:37:06 htpc kernel: [<fe6f6018>] cinergyt2_usb_init+0x18/0x32 [dvb_usb_cinergyT2] Jul 11 00:37:06 htpc kernel: [<c0401143>] do_one_initcall+0x51/0x144 Jul 11 00:37:06 htpc kernel: [<fe6f6000>] ? cinergyt2_usb_init+0x0/0x32 [dvb_usb_cinergyT2] Jul 11 00:37:06 htpc kernel: [<fe6f6018>] cinergyt2_usb_init+0x18/0x32 [dvb_usb_cinergyT2] Jul 11 00:37:06 htpc kernel: [<c0401143>] do_one_initcall+0x51/0x144 Jul 11 00:37:06 htpc kernel: [<c046e294>] sys_init_module+0xae/0x1e6 Jul 11 00:37:06 htpc kernel: [<c07b4c44>] syscall_call+0x7/0xb Jul 11 00:37:06 htpc kernel: ---[ end trace 1425b070763525e2 ]--- Jul 11 00:37:06 htpc kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. Jul 11 00:37:06 htpc kernel: DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver) Jul 11 00:37:06 htpc kernel: DVB: registering adapter 0 frontend 0 (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver)... Jul 11 00:37:06 htpc kernel: input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:06.1/usb2/2-1/input/input3 Jul 11 00:37:06 htpc kernel: dvb-usb: schedule remote query interval to 50 msecs. Jul 11 00:37:06 htpc kernel: dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Receiver successfully initialized and connected. Jul 11 00:37:06 htpc kernel: usbcore: registered new interface driver cinergyT2 Is this a hardware error? maybe because it's too warm in here? -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
