Thomas:
Douglas has put a lot of backports into this development branch.
Also, I fixed a bug that may have caused part of the problem.
Can you check again with the current status ?
thomas@xxxxxxxxxxxx wrote:
I did a fresh compile with this version, but it didnt do the trick. I am
still getting the same trace. The adapter gets initialized, the input
device didnt. Since I am not using the input anyway, can i comment it out
somewhere for testing purpose?
[ 66.932029] usb 4-2: new high speed USB device using ehci_hcd and
address 3
[ 67.070544] usb 4-2: New USB device found, idVendor=14aa, idProduct=0160
[ 67.076729] usb 4-2: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 67.082760] usb 4-2: Product: DTV Receiver
[ 67.088546] usb 4-2: Manufacturer: DTV Receiver
[ 67.094379] usb 4-2: SerialNumber: 0000000000067936
[ 67.102038] usb 4-2: configuration #1 chosen from 1 choice
[ 67.779405] dvb-usb: found a 'Freecom USB 2.0 DVB-T Device' in warm state.
[ 67.786059] dvb-usb: will pass the complete MPEG2 transport stream to
the software demuxer.
[ 67.792714] DVB: registering new adapter (Freecom USB 2.0 DVB-T Device)
[ 67.800044] DVB: registering adapter 0 frontend 0 (Realtek RTL2831
DVB-T)...
[ 67.809412] BUG: unable to handle kernel paging request at 02f77c40
[ 67.813129] IP: [<f9e1a3ba>] dvb_usb_remote_init+0x12e/0x209 [dvb_usb]
[ 67.813129] *pde = 00000000
[ 67.813129] Oops: 0002 [#1] SMP
[ 67.813129] last sysfs file:
/sys/devices/pci0000:00/0000:00:06.1/usb4/idVendor
[ 67.813129] Modules linked in: dvb_usb_rtl2831u(+)
dvb_usb_dibusb_common dvb_usb dvb_core dib3000mc dibx000_common loop
snd_hda_codec_nvhdmi snd_hda_codec_realtek ir_sony_decoder snd_hda_intel
ir_jvc_decoder evdev ir_rc6_decoder ir_rc5_decoder snd_hda_codec
ir_nec_decoder snd_hwdep snd_pcm snd_seq snd_timer snd_seq_device imon
ir_core usbhid hid tpm_tis lirc_imon shpchp wmi tpm serio_raw tpm_bios
psmouse snd button pci_hotplug pcspkr nvidia(P) lirc_dev i2c_nforce2
processor soundcore snd_page_alloc i2c_core ext3 jbd mbcache raid1 md_mod
usb_storage sg sr_mod cdrom sd_mod crc_t10dif ahci ata_generic libata
scsi_mod ehci_hcd ohci_hcd forcedeth usbcore nls_base thermal fan
thermal_sys [last unloaded: scsi_wait_scan]
[ 67.813129]
[ 67.813129] Pid: 2341, comm: modprobe Tainted: P
(2.6.32-bpo.5-686 #1) Point of View
[ 67.813129] EIP: 0060:[<f9e1a3ba>] EFLAGS: 00010246 CPU: 0
[ 67.813129] EIP is at dvb_usb_remote_init+0x12e/0x209 [dvb_usb]
[ 67.813129] EAX: 69656148 EBX: f5cad000 ECX: c14c18e4 EDX: f5cad018
[ 67.813129] ESI: f6034000 EDI: 000003b8 EBP: 00000077 ESP: f6363e88
[ 67.813129] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 67.813129] Process modprobe (pid: 2341, ti=f6362000 task=f6524840
task.ti=f6362000)
[ 67.813129] Stack:
[ 67.813129] f5cad018 f6034000 f6034000 f6034864 00000001 f9e19945
f6034418 f9e5c8d0
[ 67.813129] <0> f6067600 f64ddc00 f9e5bd88 00000000 f9e5bd88 00000000
f6067600 00000000
[ 67.813129] <0> f9e5c894 f9e5b970 f9e5986d 00000000 f9e5b960 f6067600
f80b3c98 f606761c
[ 67.813129] Call Trace:
[ 67.813129] [<f9e19945>] ? dvb_usb_device_init+0x515/0x51c [dvb_usb]
[ 67.813129] [<f9e5986d>] ? rtd2831u_usb_probe+0x19/0x48
[dvb_usb_rtl2831u]
[ 67.813129] [<f80b3c98>] ? usb_probe_interface+0xe7/0x130 [usbcore]
[ 67.813129] [<c11b2c22>] ? driver_probe_device+0x8a/0x11e
[ 67.813129] [<c11b2cf6>] ? __driver_attach+0x40/0x5b
[ 67.813129] [<c11b2667>] ? bus_for_each_dev+0x37/0x5f
[ 67.813129] [<c11b2af5>] ? driver_attach+0x11/0x13
[ 67.813129] [<c11b2cb6>] ? __driver_attach+0x0/0x5b
[ 67.813129] [<c11b2135>] ? bus_add_driver+0x99/0x1c2
[ 67.813129] [<c11b2f2b>] ? driver_register+0x87/0xe0
[ 67.813129] [<f80b3aa6>] ? usb_register_driver+0x5d/0xb4 [usbcore]
[ 67.813129] [<f9e61000>] ? rtd2831u_usb_module_init+0x0/0x2c
[dvb_usb_rtl2831u]
[ 67.813129] [<f9e61015>] ? rtd2831u_usb_module_init+0x15/0x2c
[dvb_usb_rtl2831u]
[ 67.813129] [<c100113e>] ? do_one_initcall+0x55/0x155
[ 67.813129] [<c1057dd7>] ? sys_init_module+0xa7/0x1d7
[ 67.813129] [<c10030fb>] ? sysenter_do_call+0x12/0x28
[ 67.813129] Code: be e1 f9 20 74 18 8b 86 a0 00 00 00 55 ff 74 38 04 68
59 b8 e1 f9 e8 1b 21 45 c7 83 c4 0c 8b 86 a0 00 00 00 8b 14 24 8b 44 38 04
<f0> 0f ab 02 45 83 c7 08 3b ae a4 00 00 00 7c c2 83 be ac 00 00
[ 67.813129] EIP: [<f9e1a3ba>] dvb_usb_remote_init+0x12e/0x209 [dvb_usb]
SS:ESP 0068:f6363e88
[ 67.813129] CR2: 0000000002f77c40
[ 68.235926] ---[ end trace b14c844e3eed98d4 ]---
Can you test the current version ?
Thomas Holzeisen wrote:
Hi,
i am using a DVB-T USB-Stick with Realtek RTL2831 chip (14aa:0160) on
Debian Lenny having the lastest Backport kernel 2.6.32.
$ uname -a
Linux xbmc 2.6.32-bpo.5-686 #1 SMP Fri Jun 11 22:20:29 UTC 2010 i686
GNU/Linux
For v4l I took the drivers from here:
http://linuxtv.org/hg/~jhoogenraad/rtl2831-r2/
The checked out source compile and installs fine. I compiled them
starting with "make distclean". But when plugging the DVB-Stick this
happens:
[ 229.524028] usb 4-2: new high speed USB device using ehci_hcd and
address 3
[ 229.658591] usb 4-2: New USB device found, idVendor=14aa,
idProduct=0160
[ 229.661204] usb 4-2: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 229.663841] usb 4-2: Product: DTV Receiver
[ 229.666308] usb 4-2: Manufacturer: DTV Receiver
[ 229.668826] usb 4-2: SerialNumber: 0000000000067936
[ 229.671609] usb 4-2: configuration #1 chosen from 1 choice
[ 230.266960] dvb-usb: found a 'Freecom USB 2.0 DVB-T Device' in warm
state.
[ 230.270314] dvb-usb: will pass the complete MPEG2 transport stream
to the software demuxer.
[ 230.273641] DVB: registering new adapter (Freecom USB 2.0 DVB-T
Device)
[ 230.277461] DVB: registering adapter 0 frontend 0 (Realtek RTL2831
DVB-T)...
[ 230.282081] BUG: unable to handle kernel paging request at 02b65c40
[ 230.285794] IP: [<f7c623ba>] dvb_usb_remote_init+0x12e/0x209
[dvb_usb]
[ 230.291463] *pde = 00000000
[ 230.293969] Oops: 0002 [#1] SMP
[ 230.293969] last sysfs file:
/sys/devices/pci0000:00/0000:00:06.1/usb4/4-2/bmAttributes
[ 230.293969] Modules linked in: dvb_usb_rtl2831u(+)
dvb_usb_dibusb_common dvb_usb dib3000mc dibx000_common dvb_ttpci
dvb_core saa7146_vv videodev v4l1_compat saa7146 videobuf_dma_sg
videobuf_core ttpci_eeprom iscsi_trgt crc32c loop snd_hda_codec_nvhdmi
snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm
snd_seq snd_timer snd_seq_device snd tpm_tis soundcore tpm shpchp
psmouse wmi serio_raw tpm_bios snd_page_alloc pcspkr pci_hotplug
processor evdev button ir_core nvidia(P) lirc_imon i2c_nforce2
i2c_core lirc_dev ext3 jbd mbcache raid1 md_mod usbhid hid sg sr_mod
cdrom sd_mod crc_t10dif usb_storage ahci ata_generic libata ehci_hcd
ohci_hcd scsi_mod usbcore nls_base forcedeth thermal fan thermal_sys
[last unloaded: scsi_wait_scan]
[ 230.293969]
[ 230.293969] Pid: 3279, comm: modprobe Tainted: P
(2.6.32-bpo.5-686 #1) Point of View
[ 230.293969] EIP: 0060:[<f7c623ba>] EFLAGS: 00010246 CPU: 0
[ 230.293969] EIP is at dvb_usb_remote_init+0x12e/0x209 [dvb_usb]
[ 230.293969] EAX: 69656148 EBX: f589b000 ECX: c14c18e4 EDX: f589b018
[ 230.293969] ESI: f5904000 EDI: 000003b8 EBP: 00000077 ESP: f5851e88
[ 230.293969] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 230.293969] Process modprobe (pid: 3279, ti=f5850000 task=f5cd4400
task.ti=f5850000)
[ 230.293969] Stack:
[ 230.293969] f589b018 f5904000 f5904000 f5904864 00000001 f7c61945
f5904418 f80bb8d0
[ 230.293969] <0> f5912000 f5b8f800 f80bad88 00000000 f80bad88
00000000 f5912000 00000000
[ 230.293969] <0> f80bb894 f80ba970 f80b886d 00000000 f80ba960
f5912000 f80c8c98 f591201c
[ 230.293969] Call Trace:
[ 230.293969] [<f7c61945>] ? dvb_usb_device_init+0x515/0x51c
[dvb_usb]
[ 230.293969] [<f80b886d>] ? rtd2831u_usb_probe+0x19/0x48
[dvb_usb_rtl2831u]
[ 230.293969] [<f80c8c98>] ? usb_probe_interface+0xe7/0x130 [usbcore]
[ 230.293969] [<c11b2c22>] ? driver_probe_device+0x8a/0x11e
[ 230.293969] [<c11b2cf6>] ? __driver_attach+0x40/0x5b
[ 230.293969] [<c11b2667>] ? bus_for_each_dev+0x37/0x5f
[ 230.293969] [<c11b2af5>] ? driver_attach+0x11/0x13
[ 230.293969] [<c11b2cb6>] ? __driver_attach+0x0/0x5b
[ 230.293969] [<c11b2135>] ? bus_add_driver+0x99/0x1c2
[ 230.293969] [<c11b2f2b>] ? driver_register+0x87/0xe0
[ 230.293969] [<f80c8aa6>] ? usb_register_driver+0x5d/0xb4 [usbcore]
[ 230.293969] [<f80f6000>] ? rtd2831u_usb_module_init+0x0/0x2c
[dvb_usb_rtl2831u]
[ 230.293969] [<f80f6015>] ? rtd2831u_usb_module_init+0x15/0x2c
[dvb_usb_rtl2831u]
[ 230.293969] [<c100113e>] ? do_one_initcall+0x55/0x155
[ 230.293969] [<c1057dd7>] ? sys_init_module+0xa7/0x1d7
[ 230.293969] [<c10030fb>] ? sysenter_do_call+0x12/0x28
[ 230.293969] Code: 3e c6 f7 20 74 18 8b 86 a0 00 00 00 55 ff 74 38
04 68 59 38 c6 f7 e8 1b a1 60 c9 83 c4 0c 8b 86 a0 00 00 00 8b 14 24
8b 44 38 04 <f0> 0f ab 02 45 83 c7 08 3b ae a4 00 00 00 7c c2 83 be ac
00 00
[ 230.293969] EIP: [<f7c623ba>] dvb_usb_remote_init+0x12e/0x209
[dvb_usb] SS:ESP 0068:f5851e88
[ 230.293969] CR2: 0000000002b65c40
[ 230.663846] ---[ end trace e2ebfa1976bffdae ]---
Mostly interesting, the modules are still getting loaded:
$ lsmod | grep dvb
dvb_usb_rtl2831u 89189 15
dvb_usb_dibusb_common 4578 1 dvb_usb_rtl2831u
dvb_usb 13320 2 dvb_usb_rtl2831u,dvb_usb_dibusb_common
dib3000mc 8544 1 dvb_usb_dibusb_common
dvb_ttpci 70046 0
dvb_core 63034 2 dvb_usb,dvb_ttpci
saa7146_vv 31312 1 dvb_ttpci
saa7146 9911 2 dvb_ttpci,saa7146_vv
ttpci_eeprom 1224 1 dvb_ttpci
i2c_core 12700 8
dvb_usb,dib3000mc,dibx000_common,dvb_ttpci,videodev,ttpci_eeprom,nvidia,i2c_nforce2
usbcore 98466 10
dvb_usb_rtl2831u,dvb_usb,lirc_imon,usbhid,usb_storage,ehci_hcd,ohci_hcd
When plugging the usb-stick after boot I am able to use it as intend.
But when having it inserted during boot the system hangs up. Calling
lsusb from console causes the used console to hang up as well. Would be
great if anyone got a solution for this problem.
Best regards,
Thomas
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--
Jan Hoogenraad
Hoogenraad Interface Services
Postbus 2717
3500 GS Utrecht
--
Jan Hoogenraad
Hoogenraad Interface Services
Postbus 2717
3500 GS Utrecht
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