Hi there,
When i try to scan for available DBV-S channels kernel panics:
BUG: unable to handle kernel NULL pointer dereference at (null)
I'm trying to setup a TV box. Contains an Intel Atom N270 CPU, 2GB RAM,
1 TB SATA Hard-Drive. Mainboard is a MSI IM-945GSE Mini-ITX motherboard.
The DVB-S card is a WinTV Nexus-S Rev 2.3 card.
Kernel is a custom built kernel:
Linux version 2.6.34-rc7 (root@filmdose) (gcc version 4.4.4 (Debian
4.4.4-1) ) #7 SMP Fri May 21 18:06:19 CEST 2010
Channel scan starts fine, finds some channels and after a random
duration it crashes. I already tried starting the kernel with nosmp,
noapic, and noacpi options but that does not change anything.
Kernel trace:
---------------------------------------------------------------
[ 773.280361] IP: [<f825a7ba>] saa7146_buffer_next+0x5e/0x1ed [saa7146_vv]
[ 773.280361] *pde = 00000000
[ 773.280361] Oops: 0000 [#1] SMP
[ 773.280361] last sysfs file: /sys/module/nfsd/initstate
[ 773.280361] Modules linked in: nfsd exportfs nfs lockd nfs_acl
auth_rpcgss sunrpc f71882fg coretemp loop lnbp21 stv0299 dvb_ttpci
snd_hda_codec_realtek dvb_core saa7146_vv videodev v4l1_compat
snd_hda_intel saa7146 snd_hda_codec videobuf_dma_sg snd_hwdep
videobuf_core snd_pcm i2c_i801 ttpci_eeprom psmouse snd_timer intel_agp
evdev pcspkr snd i2c_core serio_raw agpgart video processor rng_core
soundcore button output snd_page_alloc usb_storage uhci_hcd ehci_hcd
thermal sd_mod crc_t10dif thermal_sys usbcore nls_base e1000e [last
unloaded: scsi_wait_scan]
[ 773.280361]
[ 773.280361] Pid: 0, comm: swapper Not tainted 2.6.34-rc7 #7
A9830IMS/A9830IMS
[ 773.280361] EIP: 0060:[<f825a7ba>] EFLAGS: 00010246 CPU: 0
[ 773.280361] EIP is at saa7146_buffer_next+0x5e/0x1ed [saa7146_vv]
[ 773.280361] EAX: f68b3008 EBX: f733d900 ECX: 00000001 EDX: 00000002
[ 773.280361] ESI: ffffffd4 EDI: f68b3000 EBP: 00000000 ESP: c135fefc
[ 773.280361] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 773.280361] Process swapper (pid: 0, ti=c135e000 task=c138cb60
task.ti=c135e000)
[ 773.280361] Stack:
[ 773.280361] f68b3000 f733d900 c13640bc 0000000a f825e5f6 f733d900
fff7fbf7 f825a759
[ 773.280361] <0> f733d900 ffffffff f812bdfc fff7fbf7 f6a1e240 00000000
c106793a 00000000
[ 773.280361] <0> 00000000 c1364080 0000000a c13640bc c135ff80 c1069072
0000000a 0000000a
[ 773.280361] Call Trace:
[ 773.280361] [<f825e5f6>] ? vbi_irq_done+0x99/0x9f [saa7146_vv]
[ 773.280361] [<f825a759>] ? vv_callback+0x10f/0x112 [saa7146_vv]
[ 773.280361] [<f812bdfc>] ? interrupt_hw+0x9f/0x1a8 [saa7146]
[ 773.280361] [<c106793a>] ? handle_IRQ_event+0x49/0xe7
[ 773.280361] [<c1069072>] ? handle_level_irq+0x55/0x9e
[ 773.280361] [<c10044cb>] ? handle_irq+0x17/0x1c
[ 773.280361] [<c1003da9>] ? do_IRQ+0x38/0x8e
[ 773.280361] [<c1002d30>] ? common_interrupt+0x30/0x38
[ 773.280361] [<c10086e6>] ? mwait_idle+0x59/0x5e
[ 773.280361] [<c1001ae7>] ? cpu_idle+0x91/0xaa
[ 773.280361] [<c13b9881>] ? start_kernel+0x31c/0x321
[ 773.280361] Code: 50 fc 25 f8 e8 9d 0e 01 c9 83 c4 1c 8b 43 44 89 c2
c1 fa 08 38 c2 75 04 0f 0b eb fe 8b 77 08 8d 47 08 39 c6 74 6b 83 ee 2c
31 ed <8b> 4e 2c 8b 56 30 89 51 04 89 0a c7 46 2c 00 01 10 00 c7 46 30
[ 773.280361] EIP: [<f825a7ba>] saa7146_buffer_next+0x5e/0x1ed
[saa7146_vv] SS:ESP 0068:c135fefc
[ 773.280361] CR2: 0000000000000000
[ 773.985900] ---[ end trace ec43c18100749f7e ]---
[ 773.999765] Kernel panic - not syncing: Fatal exception in interrupt
[ 774.018832] Pid: 0, comm: swapper Tainted: G D 2.6.34-rc7 #7
[ 774.037908] Call Trace:
[ 774.045272] [<c126b5c4>] ? panic+0x37/0xa8
[ 774.057844] [<c10050e0>] ? oops_end+0x88/0x93
[ 774.071195] [<c1019bfd>] ? no_context+0x10d/0x116
[ 774.085581] [<c1019f62>] ? do_page_fault+0x0/0x242
[ 774.100232] [<c1019d04>] ? bad_area_nosemaphore+0xa/0xc
[ 774.116194] [<c126d6c3>] ? error_code+0x73/0x78
[ 774.130077] [<f825a7ba>] ? saa7146_buffer_next+0x5e/0x1ed [saa7146_vv]
[ 774.149941] [<f825e5f6>] ? vbi_irq_done+0x99/0x9f [saa7146_vv]
[ 774.167718] [<f825a759>] ? vv_callback+0x10f/0x112 [saa7146_vv]
[ 774.185762] [<f812bdfc>] ? interrupt_hw+0x9f/0x1a8 [saa7146]
[ 774.203023] [<c106793a>] ? handle_IRQ_event+0x49/0xe7
[ 774.218459] [<c1069072>] ? handle_level_irq+0x55/0x9e
[ 774.233890] [<c10044cb>] ? handle_irq+0x17/0x1c
[ 774.247758] [<c1003da9>] ? do_IRQ+0x38/0x8e
[ 774.260590] [<c1002d30>] ? common_interrupt+0x30/0x38
[ 774.276023] [<c10086e6>] ? mwait_idle+0x59/0x5e
[ 774.289890] [<c1001ae7>] ? cpu_idle+0x91/0xaa
[ 774.303243] [<c13b9881>] ? start_kernel+0x31c/0x321
I can easily reproduce this panic using following command:
scan -v /usr/share/dvb/dvb-s/Astra-19.2E
Environment:
--------------------------------------------------------------------
scripts/ver_linux output:
Linux filmdose 2.6.34-rc7 #7 SMP Fri May 21 18:06:19 CEST 2010 i686
GNU/Linux
Gnu C 4.4.4
Gnu make 3.81
binutils 2.20.1
util-linux scripts/ver_linux: 23: fdformat: not found
mount support
module-init-tools found
Linux C Library 2.10.2
Dynamic linker (ldd) 2.10.2
Procps 3.2.8
Kbd 1.15.1
Sh-utils 8.5
Modules Loaded nfsd exportfs nfs lockd nfs_acl auth_rpcgss
sunrpc f71882fg coretemp loop lnbp21 stv0299 dvb_ttpci
snd_hda_codec_realtek dvb_core saa7146_vv videodev v4l1_compat
snd_hda_intel saa7146 snd_hda_codec snd_hwdep videobuf_dma_sg snd_pcm
videobuf_core ttpci_eeprom snd_timer i2c_i801 pcspkr evdev video
intel_agp snd psmouse soundcore i2c_core output snd_page_alloc button
serio_raw rng_core processor agpgart usb_storage uhci_hcd thermal
ehci_hcd sd_mod crc_t10dif usbcore nls_base thermal_sys e1000e
CPU informations:
-----------------------------------------------------------------
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 28
model name : Genuine Intel(R) CPU N270 @ 1.60GHz
stepping : 2
cpu MHz : 1596.317
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc
arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3
xtpr pdcm movbe lahf_lm
bogomips : 3192.63
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 28
model name : Genuine Intel(R) CPU N270 @ 1.60GHz
stepping : 2
cpu MHz : 1596.317
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 1
initial apicid : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc
arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3
xtpr pdcm movbe lahf_lm
bogomips : 3192.13
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:
Module information:
-----------------------------------------------------------------------
nfsd 188955 13 - Live 0xf87ce000
exportfs 2550 1 nfsd, Live 0xf8790000
nfs 194761 0 - Live 0xf874c000
lockd 48817 2 nfsd,nfs, Live 0xf86f0000
nfs_acl 1671 2 nfsd,nfs, Live 0xf86d4000
auth_rpcgss 24619 2 nfsd,nfs, Live 0xf86c2000
sunrpc 132131 14 nfsd,nfs,lockd,nfs_acl,auth_rpcgss, Live 0xf8682000
f71882fg 18654 0 - Live 0xf8639000
coretemp 3283 0 - Live 0xf8629000
loop 9848 0 - Live 0xf861b000
lnbp21 1348 1 - Live 0xf82b6000
stv0299 6637 1 - Live 0xf8315000
dvb_ttpci 68625 0 - Live 0xf84c4000
snd_hda_codec_realtek 172736 1 - Live 0xf83c2000
dvb_core 61699 2 stv0299,dvb_ttpci, Live 0xf82bb000
saa7146_vv 30718 1 dvb_ttpci, Live 0xf826c000
videodev 26662 1 saa7146_vv, Live 0xf820d000
v4l1_compat 10358 1 videodev, Live 0xf8208000
snd_hda_intel 16133 0 - Live 0xf81a5000
saa7146 9696 2 dvb_ttpci,saa7146_vv, Live 0xf816e000
snd_hda_codec 54024 2 snd_hda_codec_realtek,snd_hda_intel, Live 0xf8195000
snd_hwdep 4042 1 snd_hda_codec, Live 0xf8136000
videobuf_dma_sg 6973 1 saa7146_vv, Live 0xf8129000
snd_pcm 46364 2 snd_hda_intel,snd_hda_codec, Live 0xf80f9000
videobuf_core 10360 2 saa7146_vv,videobuf_dma_sg, Live 0xf80a1000
ttpci_eeprom 1216 1 dvb_ttpci, Live 0xf809b000
snd_timer 12329 1 snd_pcm, Live 0xf8085000
i2c_i801 5832 0 - Live 0xf8056000
pcspkr 1207 0 - Live 0xf8050000
evdev 5595 4 - Live 0xf803f000
video 14925 0 - Live 0xf832d000
intel_agp 20203 1 - Live 0xf8318000
snd 33636 6
snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer,
Live 0xf82f8000
psmouse 38263 0 - Live 0xf82d2000
soundcore 3526 1 snd, Live 0xf82b8000
i2c_core 12496 6
lnbp21,stv0299,dvb_ttpci,videodev,ttpci_eeprom,i2c_i801, Live 0xf8295000
output 1200 1 video, Live 0xf8285000
snd_page_alloc 4841 2 snd_hda_intel,snd_pcm, Live 0xf827a000
button 3618 0 - Live 0xf8269000
serio_raw 2894 0 - Live 0xf825e000
rng_core 2354 0 - Live 0xf8253000
processor 24543 0 - Live 0xf8233000
agpgart 19471 1 intel_agp, Live 0xf8217000
usb_storage 29843 0 - Live 0xf81f8000
uhci_hcd 15554 0 - Live 0xf81aa000
thermal 9502 0 - Live 0xf8189000
ehci_hcd 26533 0 - Live 0xf8174000
sd_mod 26147 5 - Live 0xf814e000
crc_t10dif 1012 1 sd_mod, Live 0xf813a000
usbcore 98217 4 usb_storage,uhci_hcd,ehci_hcd, Live 0xf810f000
nls_base 4521 1 usbcore, Live 0xf80ae000
thermal_sys 9436 3 video,processor,thermal, Live 0xf8017000
e1000e 97329 0 - Live 0xf8059000
Drivers and hardware information:
---------------------------------------------------------------
0000-0cf7 : PCI Bus 0000:00
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-0060 : keyboard
0064-0064 : keyboard
0070-0071 : rtc0
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : 0000:00:1f.1
0170-0177 : ata_piix
01f0-01f7 : 0000:00:1f.1
01f0-01f7 : ata_piix
02f8-02ff : serial
0376-0376 : 0000:00:1f.1
0376-0376 : ata_piix
03c0-03df : vga+
03f6-03f6 : 0000:00:1f.1
03f6-03f6 : ata_piix
03f8-03ff : serial
0400-041f : 0000:00:1f.3
0400-041f : i801_smbus
0480-04bf : 0000:00:1f.0
0480-04bf : pnp 00:09
04d0-04d1 : pnp 00:09
0800-087f : 0000:00:1f.0
0800-087f : pnp 00:09
0800-0803 : ACPI PM1a_EVT_BLK
0804-0805 : ACPI PM1a_CNT_BLK
0808-080b : ACPI PM_TMR
0810-0815 : ACPI CPU throttle
0820-0820 : ACPI PM2_CNT_BLK
0828-082f : ACPI GPE0_BLK
0a00-0a07 : f71882fg
0a60-0a6f : pnp 00:08
0ae0-0aef : pnp 00:07
0cf8-0cff : PCI conf1
0d00-ffff : PCI Bus 0000:00
bc00-bc0f : 0000:00:1f.2
bc00-bc0f : ata_piix
bc80-bc83 : 0000:00:1f.2
bc80-bc83 : ata_piix
c000-c007 : 0000:00:1f.2
c000-c007 : ata_piix
c080-c083 : 0000:00:1f.2
c080-c083 : ata_piix
c400-c407 : 0000:00:1f.2
c400-c407 : ata_piix
c480-c49f : 0000:00:1d.3
c480-c49f : uhci_hcd
c800-c81f : 0000:00:1d.2
c800-c81f : uhci_hcd
c880-c89f : 0000:00:1d.1
c880-c89f : uhci_hcd
cc00-cc1f : 0000:00:1d.0
cc00-cc1f : uhci_hcd
cc80-cc87 : 0000:00:02.0
d000-dfff : PCI Bus 0000:01
dc80-dc9f : 0000:01:00.0
e000-efff : PCI Bus 0000:02
ec80-ec9f : 0000:02:00.0
ffa0-ffaf : 0000:00:1f.1
ffa0-ffaf : ata_piix
00000000-0000ffff : reserved
00010000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : PCI Bus 0000:00
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000cf000-000cffff : Adapter ROM
000d0000-000dffff : PCI Bus 0000:00
000d0000-000d0fff : Adapter ROM
000d1000-000d1fff : Adapter ROM
000e0000-000fffff : reserved
000f0000-000fffff : System ROM
00100000-7f7bffff : System RAM
01000000-0126e304 : Kernel code
0126e305-013b8c27 : Kernel data
01415000-014c1fc3 : Kernel bss
7f7c0000-7f7cdfff : ACPI Tables
7f7ce000-7f7fffff : ACPI Non-volatile Storage
7f800000-dfffffff : PCI Bus 0000:00
7f800000-7f9fffff : PCI Bus 0000:01
7fa00000-7fbfffff : PCI Bus 0000:02
d0000000-dfffffff : 0000:00:02.0
e0000000-e3ffffff : PCI MMCONFIG 0000 [bus 00-3f]
e0000000-e3ffffff : pnp 00:0b
e4000000-fed8ffff : PCI Bus 0000:00
fe780000-fe7fffff : 0000:00:02.1
fe837800-fe837bff : 0000:00:1f.2
fe837c00-fe837fff : 0000:00:1d.7
fe837c00-fe837fff : ehci_hcd
fe838000-fe83bfff : 0000:00:1b.0
fe838000-fe83bfff : ICH HD audio
fe840000-fe87ffff : 0000:00:02.0
fe880000-fe8fffff : 0000:00:02.0
fe900000-fe9fffff : PCI Bus 0000:01
fe9dc000-fe9dffff : 0000:01:00.0
fe9dc000-fe9dffff : e1000e
fe9e0000-fe9fffff : 0000:01:00.0
fe9e0000-fe9fffff : e1000e
fea00000-feafffff : PCI Bus 0000:02
feadc000-feadffff : 0000:02:00.0
feadc000-feadffff : e1000e
feae0000-feafffff : 0000:02:00.0
feae0000-feafffff : e1000e
feb00000-febfffff : PCI Bus 0000:03
febffc00-febffdff : 0000:03:00.0
febffc00-febffdff : saa7146
fec00000-fec003ff : IOAPIC 0
fed13000-fed19fff : pnp 00:01
fed1c000-fed1ffff : pnp 00:09
fed20000-fed3ffff : pnp 00:09
fed40000-fed8ffff : pnp 00:09
fee00000-fee00fff : Local APIC
fee00000-fee00fff : reserved
fee00000-fee00fff : pnp 00:0a
fff80000-ffffffff : reserved
PCI information:
--------------------------------------------------------------------
00:00.0 Host bridge: Intel Corporation Mobile 945GME Express Memory
Controller Hub (rev 03)
Subsystem: Intel Corporation Mobile 945GME Express Memory
Controller Hub
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME
Express Integrated Graphics Controller (rev 03) (prog-if 00 [VGA
controller])
Subsystem: Intel Corporation Mobile 945GME Express Integrated
Graphics Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 0: Memory at fe880000 (32-bit, non-prefetchable) [size=512K]
Region 1: I/O ports at cc80 [size=8]
Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
Region 3: Memory at fe840000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME,
943/940GML Express Integrated Graphics Controller (rev 03)
Subsystem: Intel Corporation Device 27ae
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at fe780000 (32-bit, non-prefetchable) [size=512K]
Capabilities: <access denied>
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition
Audio Controller (rev 02)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 32
Region 0: Memory at fe838000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port
1 (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fe900000-fe9fffff
Prefetchable memory behind bridge: 000000007f800000-000000007f9fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port
2 (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: fea00000-feafffff
Prefetchable memory behind bridge: 000000007fa00000-000000007fbfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI
Controller #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation N10/ICH7 Family USB UHCI Controller #1
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 4: I/O ports at cc00 [size=32]
Kernel driver in use: uhci_hcd
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at c880 [size=32]
Kernel driver in use: uhci_hcd
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at c800 [size=32]
Kernel driver in use: uhci_hcd
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 16
Region 4: I/O ports at c480 [size=32]
Kernel driver in use: uhci_hcd
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI
Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fe837c00 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
(prog-if 01 [Subtractive decode])
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: feb00000-febfffff
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface
Bridge (rev 02)
Subsystem: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE
Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Intel Corporation 82801G (ICH7 Family) IDE Controller
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at 01f0 [size=8]
Region 1: I/O ports at 03f4 [size=1]
Region 2: I/O ports at 0170 [size=8]
Region 3: I/O ports at 0374 [size=1]
Region 4: I/O ports at ffa0 [size=16]
Kernel driver in use: ata_piix
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA
IDE Controller (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE
Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 0: I/O ports at c400 [size=8]
Region 1: I/O ports at c080 [size=4]
Region 2: I/O ports at c000 [size=8]
Region 3: I/O ports at bc80 [size=4]
Region 4: I/O ports at bc00 [size=16]
Region 5: Memory at fe837800 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
Subsystem: Intel Corporation N10/ICH 7 Family SMBus Controller
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at 0400 [size=32]
Kernel driver in use: i801_smbus
01:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network
Connection
Subsystem: Micro-Star International Co., Ltd. Device 9830
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fe9e0000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at dc80 [size=32]
Region 3: Memory at fe9dc000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: e1000e
02:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network
Connection
Subsystem: Micro-Star International Co., Ltd. Device 9830
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at feae0000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at ec80 [size=32]
Region 3: Memory at feadc000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: e1000e
03:00.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH Technotrend/Hauppauge
DVB card rev2.3
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 64 (3750ns min, 9500ns max)
Interrupt: pin A routed to IRQ 16
Region 0: Memory at febffc00 (32-bit, non-prefetchable) [size=512]
Kernel driver in use: dvb
Thank you for any hint or fix!
Greetings,
Matthias
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