Bug#643575: linux-image-3.0.0-1-686-pae: "cat /proc/interrupts" crashes and freezes system when called a second time
On Tue, Sep 27, 2011 at 08:22:23PM +0200, Torsten Crass wrote:
> Package: linux-2.6
> Version: 3.0.0-3
> Severity: normal
>
> Dear Maintainer,
>
> when trying to figure out which kernel module might be using IRQ 3
> in my Intel D525MW-based system by calling "cat /proc/interrupts", I
> get the reply "Killed" on the console, and the messages from [
> 916.033769] onwards show up in the kernel log. When calling "cat
> /proc/interrupts" a second time, the system freezes completely, i.e.
> it ceases reacting on keystrokes an renders itself inresponsive over
> the network.
>
> Background: I'm trying to get lirc_serial running using the board's
> internal serial connector (port 0x02f8, IRQ 3). However, although I
> disabled /dev/ttyS1 using "setserial /dev/ttyS1 uart none" (which by
> "setserial -g /dev/ttyS1" gets confirmed to be in effect),
> lirc_serial complains about port 02f8 being already in use (see [
> 30.600691]) and IRQ 3 being busy ([ 34.175622]). Interestingly,
> "cat /proc/ioports" claims the port in question to be unused (see
> below), and as for IRQ 3, well... that's the cause for this bug
> report.
lirc_serial has several obvious bugs, so I think that is the
component at fault. Jarod, please can you look at this and fix
the error handling in lirc_serial.
Ben.
> Regards --
>
> Torsten
>
>
> ** Output of cat /proc/ioports
> 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
> 0295-0296 : pnp 00:06
> 0378-037a : parport0
> 03c0-03df : vesafb
> 03f8-03ff : serial
> 0400-047f : pnp 00:06
> 0400-0403 : ACPI PM1a_EVT_BLK
> 0404-0405 : ACPI PM1a_CNT_BLK
> 0408-040b : ACPI PM_TMR
> 0410-0415 : ACPI CPU throttle
> 0420-0420 : ACPI PM2_CNT_BLK
> 0428-042f : ACPI GPE0_BLK
> 0500-053f : pnp 00:06
> 0680-06ff : pnp 00:06
> 0cf8-0cff : PCI conf1
> 0d00-ffff : PCI Bus 0000:00
> 1000-1fff : PCI Bus 0000:01
> 1000-10ff : 0000:01:00.0
> 1000-10ff : r8169
> 2000-201f : 0000:00:1f.3
> 2000-201f : i801_smbus
> 2020-203f : 0000:00:1d.3
> 2020-203f : uhci_hcd
> 2040-205f : 0000:00:1d.2
> 2040-205f : uhci_hcd
> 2060-207f : 0000:00:1d.1
> 2060-207f : uhci_hcd
> 2080-209f : 0000:00:1d.0
> 2080-209f : uhci_hcd
> 20a0-20af : 0000:00:1f.2
> 20a0-20af : ata_piix
> 20b0-20b7 : 0000:00:1f.2
> 20b0-20b7 : ata_piix
> 20b8-20bf : 0000:00:1f.2
> 20b8-20bf : ata_piix
> 20c0-20c7 : 0000:00:02.0
> 20c8-20cb : 0000:00:1f.2
> 20c8-20cb : ata_piix
> 20cc-20cf : 0000:00:1f.2
> 20cc-20cf : ata_piix
> 3000-3fff : PCI Bus 0000:04
> 4000-4fff : PCI Bus 0000:03
> 5000-5fff : PCI Bus 0000:02
>
>
>
>
> -- Package-specific info:
> ** Version:
> Linux version 3.0.0-1-686-pae (Debian 3.0.0-3) (ben@decadent.org.uk)
> (gcc version 4.5.3 (Debian 4.5.3-8) ) #1 SMP Sat Aug 27 16:41:03 UTC
> 2011
>
> ** Command line:
> root=/dev/sda1 ro selinux_init=no quiet vga=785 quiet
>
> ** Tainted: DC (1152)
> * Kernel has oopsed before.
> * Module from drivers/staging has been loaded.
>
> ** Kernel log:
> [ 1.969724] sd 0:0:0:0: [sda] Attached SCSI disk
> [ 1.973608] sd 0:0:0:0: Attached scsi generic sg0 type 0
> [ 2.828523] EXT3-fs: barriers not enabled
> [ 2.828780] kjournald starting. Commit interval 5 seconds
> [ 2.828858] EXT3-fs (sda1): mounted filesystem with ordered data mode
> [ 29.182108] udevd[275]: starting version 172
> [ 29.256262] ACPI: acpi_idle registered with cpuidle
> [ 29.256328] input: Sleep Button as
> /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input1
> [ 29.256348] ACPI: Sleep Button [SLPB]
> [ 29.295947] Monitor-Mwait will be used to enter C-1 state
> [ 29.303840] parport_pc 00:09: reported by Plug and Play ACPI
> [ 29.303909] parport0: PC-style at 0x378, irq 7 [PCSPP]
> [ 29.328822] input: Power Button as
> /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
> [ 29.328839] ACPI: Power Button [PWRF]
> [ 29.340441] input: PC Speaker as /devices/platform/pcspkr/input/input3
> [ 29.348229] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 19 (level,
> low) -> IRQ 19
> [ 29.349862] [drm] Initialized drm 1.1.0 20060810
> [ 29.374230] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> [ 29.374245] i915 0000:00:02.0: setting latency timer to 64
> [ 29.467028] i915 0000:00:02.0: irq 45 for MSI/MSI-X
> [ 29.467040] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
> [ 29.467044] [drm] Driver supports precise vblank timestamp query.
> [ 29.491927] vgaarb: device changed decodes:
> PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
> [ 29.787248] input: PS/2 Generic Mouse as
> /devices/platform/i8042/serio1/input/input4
> [ 29.819971] [drm] initialized overlay support
> [ 29.849126] checking generic (d0000000 7f0000) vs hw (d0000000 10000000)
> [ 29.849134] fb: conflicting fb hw usage inteldrmfb vs VESA VGA -
> removing generic driver
> [ 29.849187] Console: switching to colour dummy device 80x25
> [ 29.849944] fbcon: inteldrmfb (fb0) is primary device
> [ 29.889715] [drm] Changing LVDS panel from (+hsync, +vsync) to
> (-hsync, -vsync)
> [ 29.928563] fixme: max PWM is zero.
> [ 29.928582] Console: switching to colour frame buffer device 128x48
> [ 29.936767] fb0: inteldrmfb frame buffer device
> [ 29.936772] drm: registered panic notifier
> [ 29.936793] No ACPI video bus found
> [ 29.936926] [drm] Initialized i915 1.6.0 20080730 for
> 0000:00:02.0 on minor 0
> [ 29.937023] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level,
> low) -> IRQ 22
> [ 29.937134] HDA Intel 0000:00:1b.0: irq 46 for MSI/MSI-X
> [ 29.937193] HDA Intel 0000:00:1b.0: setting latency timer to 64
> [ 29.977762] hda_codec: ALC662 rev1: BIOS auto-probing.
> [ 29.981897] input: HDA Intel Headphone as
> /devices/pci0000:00/0000:00:1b.0/sound/card0/input5
> [ 30.471657] Adding 2046972k swap on /dev/sda2. Priority:-1
> extents:1 across:2046972k
> [ 30.527518] EXT3-fs (sda1): using internal journal
> [ 30.567442] loop: module loaded
> [ 30.599137] lirc_dev: IR Remote Control driver registered, major 251
> [ 30.599751] lirc_serial: module is from the staging directory,
> the quality is unknown, you have been warned.
> [ 30.600691] lirc_serial: port 02f8 already in use
> [ 30.600815] lirc_serial: use 'setserial /dev/ttySX uart none'
> [ 30.600822] lirc_serial: or compile the serial port driver as module and
> [ 30.600828] lirc_serial: make sure this module is loaded first
> [ 31.279418] EXT3-fs: barriers not enabled
> [ 31.279722] kjournald starting. Commit interval 5 seconds
> [ 31.281226] EXT3-fs (sda3): using internal journal
> [ 31.281235] EXT3-fs (sda3): mounted filesystem with ordered data mode
> [ 32.567762] r8169 0000:01:00.0: eth0: link down
> [ 32.567779] r8169 0000:01:00.0: eth0: link down
> [ 32.568203] ADDRCONF(NETDEV_UP): eth0: link is not ready
> [ 32.580998] fuse init (API version 7.16)
> [ 34.171810] lirc_serial: module is from the staging directory,
> the quality is unknown, you have been warned.
> [ 34.175622] lirc_serial: IRQ 3 busy
> [ 34.362895] r8169 0000:01:00.0: eth0: link up
> [ 34.363351] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
> [ 38.800981] [drm] Changing LVDS panel from (-hsync, -vsync) to
> (+hsync, +vsync)
> [ 45.264019] eth0: no IPv6 routers present
> [ 916.033769] BUG: unable to handle kernel paging request at f83992be
> [ 916.034037] IP: [<c1158bc0>] strnlen+0x6/0x16
> [ 916.034219] *pdpt = 000000000148b001 *pde = 000000003541a067 *pte
> = 0000000000000000
> [ 916.034537] Oops: 0000 [#1] SMP
> [ 916.034676] Modules linked in: binfmt_misc fuse lirc_dev
> firewire_sbp2 firewire_core crc_itu_t loop snd_hda_codec_realtek
> snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss
> snd_pcm snd_seq_midi snd_rawmidi i915 snd_seq_midi_event psmouse
> evdev serio_raw drm_kms_helper i2c_i801 snd_seq drm pcspkr
> i2c_algo_bit snd_timer snd_seq_device parport_pc parport snd button
> i2c_core video processor thermal_sys soundcore snd_page_alloc ext3
> jbd mbcache sg sd_mod crc_t10dif ata_generic ata_piix libata
> scsi_mod r8169 mii uhci_hcd ehci_hcd usbcore [last unloaded:
> scsi_wait_scan]
> [ 916.036417]
> [ 916.036417] Pid: 2973, comm: cat Tainted: G C
> 3.0.0-1-686-pae #1 /D525MW
> [ 916.036417] EIP: 0060:[<c1158bc0>] EFLAGS: 00010097 CPU: 3
> [ 916.036417] EIP is at strnlen+0x6/0x16
> [ 916.036417] EAX: f83992be EBX: f4f69117 ECX: f83992be EDX: fffffffe
> [ 916.036417] ESI: f4f6a000 EDI: f83992be EBP: ffffffff ESP: f4eb1e9c
> [ 916.036417] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
> [ 916.036417] Process cat (pid: 2973, ti=f4eb0000 task=f40ae8e0
> task.ti=f4eb0000)
> [ 916.036417] Stack:
> [ 916.036417] c1156f93 f4eb1f00 f4eb1f04 f4f69117 f4f69117
> c1157b73 ffffff00 ffffffff
> [ 916.036417] 0000ffff f4f6a000 f4f69115 00000eeb c13528f5
> ff0a0004 ffffffff f4f79440
> [ 916.036417] f4967840 c13c6d00 00000020 c10de89f f4eb1f00
> f4f79440 c1078580 f4f79440
> [ 916.036417] Call Trace:
> [ 916.036417] [<c1156f93>] ? string.clone.2+0x28/0x6d
> [ 916.036417] [<c1157b73>] ? vsnprintf+0x144/0x261
> [ 916.036417] [<c10de89f>] ? seq_printf+0x22/0x3d
> [ 916.036417] [<c1078580>] ? show_interrupts+0x1ca/0x1fa
> [ 916.036417] [<c10dec24>] ? seq_read+0x247/0x31d
> [ 916.036417] [<c10de9dd>] ? seq_lseek+0x123/0x123
> [ 916.036417] [<c10ff811>] ? proc_reg_read+0x53/0x67
> [ 916.036417] [<c10ff7be>] ? proc_reg_write+0x67/0x67
> [ 916.036417] [<c10ca43f>] ? vfs_read+0x7e/0xd3
> [ 916.036417] [<c10969f4>] ? sys_fadvise64_64+0x1ec/0x1f6
> [ 916.036417] [<c10ca4d0>] ? sys_read+0x3c/0x60
> [ 916.036417] [<c12b245f>] ? sysenter_do_call+0x12/0x28
> [ 916.036417] Code: 0e 89 c7 89 d0 f2 ae 74 05 bf 01 00 00 00 4f 89
> f8 5f c3 85 c9 57 89 c7 74 07 89 d0 f2 ae 75 01 4f 89 f8 5f c3 89 c1
> 89 c8 eb 06
> [ 916.036417] 38 00 74 07 40 4a 83 fa ff 75 f4 29 c8 c3 90 57 83 c9 ff 56
> [ 916.036417] EIP: [<c1158bc0>] strnlen+0x6/0x16 SS:ESP 0068:f4eb1e9c
> [ 916.036417] CR2: 00000000f83992be
> [ 916.244997] [drm] Changing LVDS panel from (+hsync, +vsync) to
> (-hsync, -vsync)
> [ 916.385979] ---[ end trace 45909bb719f3e475 ]---
>
> ** Model information
> not available
>
> ** Loaded modules:
> Module Size Used by
> binfmt_misc 12880 1
> fuse 56331 1
> lirc_dev 12803 0
> firewire_sbp2 17722 0
> firewire_core 42778 1 firewire_sbp2
> crc_itu_t 12331 1 firewire_core
> loop 17866 0
> snd_hda_codec_realtek 206339 1
> snd_hda_intel 21691 0
> snd_hda_codec 58364 2 snd_hda_codec_realtek,snd_hda_intel
> snd_hwdep 12936 1 snd_hda_codec
> snd_pcm_oss 36377 0
> snd_mixer_oss 17713 1 snd_pcm_oss
> snd_pcm 53315 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
> snd_seq_midi 12744 0
> snd_rawmidi 22621 1 snd_seq_midi
> i915 294451 3
> snd_seq_midi_event 13124 1 snd_seq_midi
> psmouse 46216 0
> evdev 12995 7
> serio_raw 12734 0
> drm_kms_helper 22688 1 i915
> i2c_i801 12670 0
> snd_seq 39539 2 snd_seq_midi,snd_seq_midi_event
> drm 129847 4 i915,drm_kms_helper
> pcspkr 12515 0
> i2c_algo_bit 12722 1 i915
> snd_timer 22027 2 snd_pcm,snd_seq
> snd_seq_device 12985 3 snd_seq_midi,snd_rawmidi,snd_seq
> parport_pc 22059 0
> parport 27241 1 parport_pc
> snd 38562 11 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
> button 12810 1 i915
> i2c_core 19141 5
> i915,drm_kms_helper,i2c_i801,drm,i2c_algo_bit
> video 17475 1 i915
> processor 27382 0
> thermal_sys 17677 2 video,processor
> soundcore 12992 1 snd
> snd_page_alloc 12899 2 snd_hda_intel,snd_pcm
> ext3 99597 2
> jbd 42027 1 ext3
> mbcache 12898 1 ext3
> sg 21564 0
> sd_mod 35493 4
> crc_t10dif 12332 1 sd_mod
> ata_generic 12439 0
> ata_piix 21110 3
> libata 133339 2 ata_generic,ata_piix
> scsi_mod 135178 4 firewire_sbp2,sg,sd_mod,libata
> r8169 37326 0
> mii 12595 1 r8169
> uhci_hcd 22275 0
> ehci_hcd 35401 0
> usbcore 104234 3 uhci_hcd,ehci_hcd
>
> ** Network interface configuration:
>
> auto lo
> iface lo inet loopback
>
> allow-hotplug eth0
> iface eth0 inet dhcp
>
> ** Network status:
> *** IP interfaces and addresses:
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> inet 127.0.0.1/8 scope host lo
> inet6 ::1/128 scope host
> valid_lft forever preferred_lft forever
> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state UP qlen 1000
> link/ether 38:60:77:1b:ea:97 brd ff:ff:ff:ff:ff:ff
> inet 192.168.0.11/24 brd 192.168.0.255 scope global eth0
> inet6 fe80::3a60:77ff:fe1b:ea97/64 scope link
> valid_lft forever preferred_lft forever
>
> *** Device statistics:
> Inter-| Receive | Transmit
> face |bytes packets errs drop fifo frame compressed
> multicast|bytes packets errs drop fifo colls carrier compressed
> lo: 91375916 17873 0 0 0 0 0 0
> 91375916 17873 0 0 0 0 0 0
> eth0: 17972793 37909 0 0 0 0 0 0
> 80993674 67356 0 0 0 0 0 0
>
> *** Protocol statistics:
> Ip:
> 54870 total packets received
> 0 forwarded
> 0 incoming packets discarded
> 54870 incoming packets delivered
> 85176 requests sent out
> Icmp:
> 0 ICMP messages received
> 0 input ICMP message failed.
> ICMP input histogram:
> 0 ICMP messages sent
> 0 ICMP messages failed
> ICMP output histogram:
> Tcp:
> 57 active connections openings
> 32 passive connection openings
> 6 failed connection attempts
> 4 connection resets received
> 8 connections established
> 54579 segments received
> 87093 segments send out
> 0 segments retransmited
> 0 bad segments received.
> 51 resets sent
> Udp:
> 318 packets received
> 0 packets to unknown port received.
> 0 packet receive errors
> 191 packets sent
> UdpLite:
> TcpExt:
> 4 invalid SYN cookies received
> 32 TCP sockets finished time wait in fast timer
> 418 delayed acks sent
> 6 packets directly queued to recvmsg prequeue.
> 30073 packet headers predicted
> 4708 acknowledgments not containing data payload received
> 26641 predicted acknowledgments
> 2 connections reset due to early user close
> IpExt:
> InMcastPkts: 94
> OutMcastPkts: 75
> InBcastPkts: 103
> OutBcastPkts: 30
> InOctets: 108793938
> OutOctets: 171421247
> InMcastOctets: 32733
> OutMcastOctets: 24991
> InBcastOctets: 15738
> OutBcastOctets: 3684
>
>
> ** PCI devices:
> 00:00.0 Host bridge [0600]: Intel Corporation N10 Family DMI Bridge
> [8086:a000] (rev 02)
> Subsystem: Intel Corporation Device [8086:574d]
> 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 [0300]: Intel Corporation N10
> Family Integrated Graphics Controller [8086:a001] (rev 02) (prog-if
> 00 [VGA controller])
> Subsystem: Intel Corporation Device [8086:574d]
> 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 45
> Region 0: Memory at e0200000 (32-bit, non-prefetchable) [size=512K]
> Region 1: I/O ports at 20c0 [size=8]
> Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
> Region 3: Memory at e0100000 (32-bit, non-prefetchable) [size=1M]
> Expansion ROM at <unassigned> [disabled]
> Capabilities: <access denied>
> Kernel driver in use: i915
>
> 00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High
> Definition Audio Controller [8086:27d8] (rev 01)
> Subsystem: Intel Corporation Device [8086:d625]
> 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 46
> Region 0: Memory at e0280000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: HDA Intel
>
> 00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI
> Express Port 1 [8086:27d0] (rev 01) (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: 00001000-00001fff
> Memory behind bridge: e0f00000-e12fffff
> Prefetchable memory behind bridge: 00000000e0000000-00000000e00fffff
> 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 [0604]: Intel Corporation N10/ICH 7 Family PCI
> Express Port 2 [8086:27d2] (rev 01) (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: 00005000-00005fff
> Memory behind bridge: e0b00000-e0cfffff
> Prefetchable memory behind bridge: 00000000e0d00000-00000000e0efffff
> 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.2 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI
> Express Port 3 [8086:27d4] (rev 01) (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=03, subordinate=03, sec-latency=0
> I/O behind bridge: 00004000-00004fff
> Memory behind bridge: e0700000-e08fffff
> Prefetchable memory behind bridge: 00000000e0900000-00000000e0afffff
> 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.3 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI
> Express Port 4 [8086:27d6] (rev 01) (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=04, subordinate=04, sec-latency=0
> I/O behind bridge: 00003000-00003fff
> Memory behind bridge: e0300000-e04fffff
> Prefetchable memory behind bridge: 00000000e0500000-00000000e06fffff
> 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 [0c03]: Intel Corporation N10/ICH 7 Family
> USB UHCI Controller #1 [8086:27c8] (rev 01) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation Device [8086:574d]
> 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 2080 [size=32]
> Kernel driver in use: uhci_hcd
>
> 00:1d.1 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family
> USB UHCI Controller #2 [8086:27c9] (rev 01) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation Device [8086:574d]
> 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 2060 [size=32]
> Kernel driver in use: uhci_hcd
>
> 00:1d.2 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family
> USB UHCI Controller #3 [8086:27ca] (rev 01) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation Device [8086:574d]
> 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 2040 [size=32]
> Kernel driver in use: uhci_hcd
>
> 00:1d.3 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family
> USB UHCI Controller #4 [8086:27cb] (rev 01) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation Device [8086:574d]
> 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 2020 [size=32]
> Kernel driver in use: uhci_hcd
>
> 00:1d.7 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family
> USB2 EHCI Controller [8086:27cc] (rev 01) (prog-if 20 [EHCI])
> Subsystem: Intel Corporation Device [8086:574d]
> 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 e0284400 (32-bit, non-prefetchable) [size=1K]
> Capabilities: <access denied>
> Kernel driver in use: ehci_hcd
>
> 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge
> [8086:2448] (rev e1) (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=05, subordinate=05, sec-latency=0
> 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 [0601]: Intel Corporation NM10 Family LPC
> Controller [8086:27bc] (rev 01)
> Subsystem: Intel Corporation Device [8086:574d]
> 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.2 IDE interface [0101]: Intel Corporation N10/ICH7 Family SATA
> IDE Controller [8086:27c0] (rev 01) (prog-if 8f [Master SecP SecO
> PriP PriO])
> Subsystem: Intel Corporation Device [8086:574d]
> 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 20b8 [size=8]
> Region 1: I/O ports at 20cc [size=4]
> Region 2: I/O ports at 20b0 [size=8]
> Region 3: I/O ports at 20c8 [size=4]
> Region 4: I/O ports at 20a0 [size=16]
> Region 5: Memory at e0284000 (32-bit, non-prefetchable) [size=1K]
> Capabilities: <access denied>
> Kernel driver in use: ata_piix
>
> 00:1f.3 SMBus [0c05]: Intel Corporation N10/ICH 7 Family SMBus
> Controller [8086:27da] (rev 01)
> Subsystem: Intel Corporation Device [8086:574d]
> 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 2000 [size=32]
> Kernel driver in use: i801_smbus
>
> 01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
> RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168]
> (rev 06)
> Subsystem: Intel Corporation Device [8086:d625]
> 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 44
> Region 0: I/O ports at 1000 [size=256]
> Region 2: Memory at e0004000 (64-bit, prefetchable) [size=4K]
> Region 4: Memory at e0000000 (64-bit, prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: r8169
>
>
> ** USB devices:
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>
>
> -- System Information:
> Debian Release: wheezy/sid
> APT prefers unstable
> APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable')
> Architecture: i386 (i686)
>
> Kernel: Linux 3.0.0-1-686-pae (SMP w/4 CPU cores)
> Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
>
> Versions of packages linux-image-3.0.0-1-686-pae depends on:
> ii debconf [debconf-2.0] 1.5.41
> ii initramfs-tools [linux-initramfs-tool] 0.99
> ii linux-base 3.3
> ii module-init-tools 3.16-1
>
> Versions of packages linux-image-3.0.0-1-686-pae recommends:
> ii firmware-linux-free 3
> ii libc6-i686 2.13-21
>
> Versions of packages linux-image-3.0.0-1-686-pae suggests:
> pn grub-pc | extlinux | lilo <none>
> pn linux-doc-3.0.0 <none>
>
> Versions of packages linux-image-3.0.0-1-686-pae is related to:
> pn firmware-bnx2 <none>
> pn firmware-bnx2x <none>
> pn firmware-ipw2x00 <none>
> pn firmware-ivtv <none>
> pn firmware-iwlwifi <none>
> pn firmware-linux <none>
> pn firmware-linux-nonfree <none>
> pn firmware-qlogic <none>
> pn firmware-ralink <none>
> pn xen-hypervisor <none>
>
> -- debconf information:
> linux-image-3.0.0-1-686-pae/postinst/ignoring-ramdisk:
> linux-image-3.0.0-1-686-pae/postinst/missing-firmware-3.0.0-1-686-pae:
>
> linux-image-3.0.0-1-686-pae/prerm/removing-running-kernel-3.0.0-1-686-pae:
> true
>
> linux-image-3.0.0-1-686-pae/postinst/depmod-error-initrd-3.0.0-1-686-pae: false
>
>
>
> --
> To UNSUBSCRIBE, email to debian-kernel-REQUEST@lists.debian.org
> with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
> Archive: [🔎] 4E82145F.7000306@eBiology.de">http://lists.debian.org/[🔎] 4E82145F.7000306@eBiology.de
>
>
--
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
- Albert Camus
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