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#1 2011-10-22 21:19:42
- b52
- Member
- From: Germany
- Registered: 2009-03-20
- Posts: 49
- Website
AirStar2 doesn't work anymore
Hey fellas,
I got a weird problem.
I just plugged in my old Technisat AirStar 2, which I used last about 2 years ago, did the initial scan and everything worked as expected. But just a few minutes later, no reaction by the card. Reboots didn't fix the problem. There is also a weird error in the kernel log.
[ 7.755080] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully
[ 7.763743] flexcop-pci: will use the HW PID filter.
[ 7.763745] flexcop-pci: card revision 2
[ 7.763755] b2c2_flexcop_pci 0000:05:01.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 7.776808] DVB: registering new adapter (FlexCop Digital TV device)
[ 7.778366] b2c2-flexcop: MAC address = 00:d0:d7:0a:99:66
[ 7.778793] CX24123: cx24123_i2c_readreg: reg=0x0 (error=-121)
[ 7.778829] CX24123: wrong demod revision: 87
[ 8.126741] b2c2-flexcop: found 'Zarlink MT352 DVB-T' .
[ 8.126745] DVB: registering adapter 0 frontend 0 (Zarlink MT352 DVB-T)...
[ 8.126814] b2c2-flexcop: initialization of 'Air2PC/AirStar 2 DVB-T' at the 'PCI' bus controlled by a 'FlexCopIIb' complete# lspci
05:01.0 Network controller: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card (rev 02)
Subsystem: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32
Interrupt: pin A routed to IRQ 19
Region 0: Memory at fb000000 (32-bit, non-prefetchable) [size=64K]
Region 1: I/O ports at d000 [size=32]
Kernel driver in use: b2c2_flexcop_pci
Kernel modules: b2c2-flexcop-pciHope someone got a hint.
Best regards,
b52
srsly?
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#2 2011-10-23 10:13:58
- b52
- Member
- From: Germany
- Registered: 2009-03-20
- Posts: 49
- Website
Re: AirStar2 doesn't work anymore
Some more information
# lsmod
Module Size Used by
loop 17778 0
nvidia 11695959 30
dvb_pll 9436 1
mt352 6116 1
stv0299 9389 0
snd_hda_codec_realtek 294320 1
btusb 11577 0
bluetooth 139297 1 btusb
snd_hda_intel 22122 3
snd_hda_codec 77927 2 snd_hda_codec_realtek,snd_hda_intel
b2c2_flexcop_pci 4079 0
b2c2_flexcop 22721 1 b2c2_flexcop_pci
dvb_core 92483 2 stv0299,b2c2_flexcop
cx24123 12800 1 b2c2_flexcop
cx24113 7174 1 b2c2_flexcop
rfkill 15402 1 bluetooth
s5h1420 11413 1 b2c2_flexcop
i2c_i801 8187 0
r8169 42643 0
psmouse 55192 0
ppdev 5774 0
cp210x 11937 0
iTCO_wdt 12717 0
usbserial 31791 1 cp210x
mii 3995 1 r8169
parport_pc 31610 0
serio_raw 4294 0
snd_hwdep 6325 1 snd_hda_codec
snd_pcm 73952 3 snd_hda_intel,snd_hda_codec
snd_timer 19416 2 snd_pcm
evdev 9530 5
floppy 58511 0
processor 24256 0
intel_agp 10904 0
sg 25557 0
i2c_core 20133 9 dvb_pll,mt352,stv0299,nvidia,b2c2_flexcop,cx24123,cx24113,s5h1420,i2c_i801
parport 31375 2 ppdev,parport_pc
intel_gtt 14423 1 intel_agp
button 4470 0
snd 57818 10 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
soundcore 6146 1 snd
snd_page_alloc 7121 2 snd_hda_intel,snd_pcm
iTCO_vendor_support 1929 1 iTCO_wdt
crc16 1297 1 bluetooth
fuse 67290 3
usbhid 35256 0
hid 81635 1 usbhid
dm_mod 67038 13
btrfs 627637 2
zlib_deflate 20238 1 btrfs
crc32c 2888 1
libcrc32c 1002 1 btrfs
ext2 64314 1
mbcache 5817 1 ext2
uhci_hcd 23084 0
ehci_hcd 39543 0
usbcore 142576 7 btusb,cp210x,usbserial,usbhid,uhci_hcd,ehci_hcd
sr_mod 14951 0
cdrom 36329 1 sr_mod
sd_mod 28307 6
ahci 21217 3
libahci 18885 1 ahci
pata_jmicron 2480 0
libata 173297 3 ahci,libahci,pata_jmicron
scsi_mod 131546 4 sg,sr_mod,sd_mod,libatasrsly?
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#3 2011-10-23 12:55:36
- b52
- Member
- From: Germany
- Registered: 2009-03-20
- Posts: 49
- Website
Re: AirStar2 doesn't work anymore
Weird,
another "scan" lead to a kernel bug:
[ 962.867244] BUG: unable to handle kernel paging request at 0000000200000008
[ 962.867249] IP: [<ffffffffa022946b>] dvb_pll_configure+0x3b/0x190 [dvb_pll]
[ 962.867256] PGD 11456e067 PUD 0
[ 962.867259] Oops: 0000 [#1] PREEMPT SMP
[ 962.867262] CPU 0
[ 962.867263] Modules linked in: budget budget_core saa7146 ttpci_eeprom appletalk ipx p8022 psnap llc p8023 ipv6 loop dvb_pll mt352 stv0299 b2c2_flexcop_pci b2c2_flexcop btusb dvb_core cx24123 cx24113 bluetooth nvidia(P) s5h1420 rfkill psmouse sg evdev snd_hda_codec_realtek iTCO_wdt ppdev serio_raw crc16 processor floppy snd_hda_intel snd_hda_codec intel_agp intel_gtt r8169 mii iTCO_vendor_support parport_pc parport snd_hwdep snd_pcm snd_timer snd soundcore snd_page_alloc i2c_i801 button cx22702 cx22700 i2c_core fuse usbhid hid dm_mod btrfs zlib_deflate crc32c libcrc32c ext2 mbcache uhci_hcd ehci_hcd usbcore sr_mod cdrom sd_mod ahci libahci pata_jmicron libata scsi_mod
[ 962.867305]
[ 962.867307] Pid: 1628, comm: kdvb-ad-0-fe-0 Tainted: P 3.0-ARCH #1 Gigabyte Technology Co., Ltd. EP35-DS3L/EP35-DS3L
[ 962.867311] RIP: 0010:[<ffffffffa022946b>] [<ffffffffa022946b>] dvb_pll_configure+0x3b/0x190 [dvb_pll]
[ 962.867315] RSP: 0018:ffff8801039d1cf0 EFLAGS: 00010202
[ 962.867317] RAX: ffff8801177cf000 RBX: 0000000200000000 RCX: 0000000000000005
[ 962.867319] RDX: 000000001c40aa80 RSI: ffff8801039d1da4 RDI: ffff880116f88408
[ 962.867321] RBP: ffff8801039d1d40 R08: 0000000000005000 R09: 0000000000000000
[ 962.867323] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801039d1da4
[ 962.867325] R13: ffff880116f88408 R14: ffff8801177cf000 R15: ffff8801177cf008
[ 962.867327] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
[ 962.867330] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 962.867331] CR2: 0000000200000008 CR3: 00000001144d9000 CR4: 00000000000006f0
[ 962.867334] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 962.867335] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 962.867338] Process kdvb-ad-0-fe-0 (pid: 1628, threadinfo ffff8801039d0000, task ffff8801141db980)
[ 962.867339] Stack:
[ 962.867341] ffff8801039d1db0 0000000000000286 ffff8801039d1d30 ffffffff8106cbc8
[ 962.867344] ffff8801039d1dc8 ffff880116f88408 ffff8801039d1da3 ffff8801177cf008
[ 962.867348] ffff8801177cf000 000000001c40aa80 ffff8801039d1d70 ffffffffa0229603
[ 962.867351] Call Trace:
[ 962.867356] [<ffffffff8106cbc8>] ? lock_timer_base.isra.30+0x38/0x70
[ 962.867360] [<ffffffffa0229603>] dvb_pll_calc_regs+0x43/0x90 [dvb_pll]
[ 962.867363] [<ffffffffa01f0459>] mt352_set_parameters+0x349/0x410 [mt352]
[ 962.867365] [<ffffffff8106cd9a>] ? del_timer_sync+0x3a/0x60
[ 962.867370] [<ffffffffa0ff91be>] dvb_frontend_swzigzag_autotune+0x10e/0x2b0 [dvb_core]
[ 962.867374] [<ffffffff8106c0e0>] ? init_timer_deferrable_key+0x30/0x30
[ 962.867378] [<ffffffffa0ff989a>] dvb_frontend_swzigzag+0x23a/0x2e0 [dvb_core]
[ 962.867381] [<ffffffffa0ffad98>] dvb_frontend_thread+0x418/0x780 [dvb_core]
[ 962.867385] [<ffffffff8107f790>] ? abort_exclusive_wait+0xb0/0xb0
[ 962.867389] [<ffffffffa0ffa980>] ? dvb_frontend_reinitialise+0x30/0x30 [dvb_core]
[ 962.867391] [<ffffffff8107ee3c>] kthread+0x8c/0xa0
[ 962.867395] [<ffffffff813f5d64>] kernel_thread_helper+0x4/0x10
[ 962.867398] [<ffffffff8107edb0>] ? kthread_worker_fn+0x190/0x190
[ 962.867401] [<ffffffff813f5d60>] ? gs_change+0x13/0x13
[ 962.867402] Code: 4c 89 6d e8 4c 89 75 f0 4c 89 7d f8 66 66 66 66 90 48 8b 87 00 03 00 00 49 89 d7 8b 12 49 89 fd 49 89 f4 48 8b 58 10 85 d2 74 17 <3b> 53 08 b8 ea ff ff ff 0f 82 ae 00 00 00 3b 53 0c 0f 87 a5 00
[ 962.867427] RIP [<ffffffffa022946b>] dvb_pll_configure+0x3b/0x190 [dvb_pll]
[ 962.867430] RSP <ffff8801039d1cf0>
[ 962.867431] CR2: 0000000200000008
[ 962.867433] ---[ end trace b4c8b40b65114f93 ]---srsly?
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