[linux-dvb] Pinnacle 400e USB DVB-S something to try

[Patrick Boettcher]

On Tue, 17 Oct 2006, Andrea Venturi wrote:
> dvb-usb: Pinnacle 400e DVB-S USB2.0 successfully initialized and connected.
> divide error: 0000 [#1]
> PREEMPT
> Modules linked in: lnbp21 tda826x tda10086 dvb_usb_ttusb2 dvb_usb
> dvb_core dvb_pll vmnet vmmon rfco
> mm l2cap bluetooth ipv6 autofs4 thermal fan button ac battery i2c_i801
> speedstep_centrino freq_tabl
> e processor nvidia i2c_core usbhid usb_storage 8250_pci snd_intel8x0m
> snd_intel8x0 8250_pnp snd_ac9
> 7_codec snd_ac97_bus pcmcia snd_pcm_oss snd_mixer_oss crc32 snd_pcm
> snd_timer ipw2200 snd soundcore
>  ieee80211 ieee80211_crypt irda ehci_hcd uhci_hcd psmouse intel_agp
> agpgart snd_page_alloc yenta_so
> cket rsrc_nonstatic pcspkr evdev firmware_class 8250 rtc parport_pc
> parport crc_ccitt tg3 usbcore s                  erial_core
> CPU:    0
> EIP:    0060:[<f8bd79df>]    Tainted: P      VLI
> EFLAGS: 00210246   (2.6.17 #1)
> EIP is at tda10086_set_frontend+0x311/0x3f6 [tda10086]
> eax: 002edfff   ebx: 00000000   ecx: 00000000   edx: 00000000
> esi: 00000000   edi: 00000004   ebp: db13df6c   esp: db13df3c
> ds: 007b   es: 007b   ss: 0068
> Process kdvb-fe-0 (pid: 11106, threadinfo=db13c000 task=da7670f0)
> Stack: 00000000 00000000 01000008 00000000 00000000 f3d57a00 000176ff
> 04004343
>        0010bd28 d9d82400 f3d57a08 00000000 db13df94 f8ccb631 f3d57a08
> d9d82404
>        00000000 00000002 0010bd28 d9d82400 f3d57a08 db13dfc4 db13dfa8
> f8ccbdd2
> Call Trace:
>  <c0103d58> show_stack_log_lvl+0x85/0x8f  <c0103ee6>
> show_registers+0x14f/0x1c3
>  <c01040b7> die+0x15d/0x231  <c0104205> do_trap+0x7a/0x98
>  <c01047be> do_divide_error+0x87/0x91  <c010381f> error_code+0x4f/0x54
>  <f8ccb631> dvb_frontend_swzigzag_autotune+0x17d/0x1a8 [dvb_core]
> <f8ccbdd2> dvb_frontend_swzigzag                  +0x1a5/0x206 [dvb_core]
>  <f8cccb2f> dvb_frontend_thread+0x25c/0x2de [dvb_core]  <c0101005>
> kernel_thread_helper+0x5/0xb
> Code: ff ff 8b 45 e4 89 d9 ba 07 00 00 00 c1 eb 08 e8 04 fb ff ff 8b 45
> e4 89 d9 ba 08 00 00 00 e8                   f5 fa ff ff 8d 86 ff df 2e
> 00 31 d2 <f7> f6 ba 09 00 00 00 89 c1 8b 45 e4 e8 dc fa ff ff 0f b6 4d e
>                  d
> EIP: [<f8bd79df>] tda10086_set_frontend+0x311/0x3f6 [tda10086] SS:ESP
> 0068:db13df3c
> ============================
> 
> that's all as a first report. let me know if you need more info.

This is a problem in the tda10086-module - but I'm unable to see it. 
Andrew, can you take a look, please?

Patrick.