--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: linux-image-2.6.37-trunk-amd64: em28xx/ir_core crashes on USB disconnect
- From: Johann Glaser <Johann.Glaser@gmx.at>
- Date: Sun, 13 Feb 2011 21:43:47 +0100
- Message-id: <20110213204347.4361.97829.reportbug@hansi.donbosco.sth.ac.at>
Package: linux-2.6
Version: 2.6.37-1~experimental.1
Severity: normal
Tags: upstream
Using the USB Hauppauge WinTV-HVR 900 (version B2C0) TV card mostly works ok.
But when the device is disconnected from the USB-bus it reproducably triggers a
kernel oops.
The error happens at
[35045.833703] BUG: unable to handle kernel NULL pointer dereference at
0000000000000298
[35045.833711] IP: [<ffffffffa01f30b8>] ir_close+0x10/0x22 [ir_core]
See the attached log file for the full trace.
-- Package-specific info:
** Version:
Linux version 2.6.37-trunk-amd64 (Debian 2.6.37-1~experimental.1) (ben@decadent.org.uk) (gcc version 4.4.5 (Debian 4.4.5-10) ) #1 SMP Thu Jan 6 14:13:28 UTC 2011
** Command line:
BOOT_IMAGE=/vmlinuz-2.6.37-trunk-amd64 root=/dev/mapper/vg0-debroot ro quiet
** Tainted: P (1)
* Proprietary module has been loaded.
** Kernel log:
[ 35.624845] EXT4-fs (dm-6): mounted filesystem with ordered data mode. Opts: (null)
[ 35.660672] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null)
[ 35.688549] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: (null)
[ 35.691686] EXT4-fs (dm-5): mounted filesystem with ordered data mode. Opts: (null)
[ 35.725774] EXT4-fs (dm-7): mounted filesystem with ordered data mode. Opts: (null)
[ 36.545346] fuse init (API version 7.15)
[ 36.935013] e1000e 0000:00:19.0: irq 49 for MSI/MSI-X
[ 36.990707] e1000e 0000:00:19.0: irq 49 for MSI/MSI-X
[ 36.991981] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 38.025886] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input6
[ 38.449099] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX
[ 38.449103] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
[ 38.449858] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 41.973676] Bluetooth: Core ver 2.15
[ 41.973684] NET: Registered protocol family 31
[ 41.973685] Bluetooth: HCI device and connection manager initialized
[ 41.973686] Bluetooth: HCI socket layer initialized
[ 42.065014] Bluetooth: L2CAP ver 2.15
[ 42.065016] Bluetooth: L2CAP socket layer initialized
[ 42.067921] Bluetooth: RFCOMM TTY layer initialized
[ 42.067924] Bluetooth: RFCOMM socket layer initialized
[ 42.067925] Bluetooth: RFCOMM ver 1.11
[ 42.119809] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 42.119811] Bluetooth: BNEP filters: protocol multicast
[ 42.139828] input: G15 Extra Keys as /devices/virtual/input/input7
[ 42.426163] Bluetooth: SCO (Voice Link) ver 0.6
[ 42.426165] Bluetooth: SCO socket layer initialized
[ 42.939086] lp: driver loaded but no devices found
[ 43.057980] ppdev: user-space parallel port driver
[ 44.075141] pcieport 0000:00:03.0: AER: Corrected error received: id=0018
[ 44.075146] pcieport 0000:00:03.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=0018(Transmitter ID)
[ 44.075148] pcieport 0000:00:03.0: device [8086:d138] error status/mask=00001000/00002000
[ 44.075150] pcieport 0000:00:03.0: [12] Replay Timer Timeout
[ 49.250076] eth0: no IPv6 routers present
[ 49.805106] usb 2-1.8: new high speed USB device using ehci_hcd and address 6
[ 49.917385] usb 2-1.8: New USB device found, idVendor=0c0b, idProduct=b159
[ 49.917390] usb 2-1.8: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 49.917395] usb 2-1.8: Product: DataStation maxi m.u
[ 49.917398] usb 2-1.8: Manufacturer: Trekstor
[ 49.917401] usb 2-1.8: SerialNumber: 00011405
[ 49.919380] usb 2-1.8: selecting invalid altsetting 1
[ 49.919747] scsi6 : usb-storage 2-1.8:1.0
[ 52.085688] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro,commit=0
[ 52.146899] EXT4-fs (sda1): re-mounted. Opts: commit=0
[ 52.148292] EXT4-fs (dm-6): re-mounted. Opts: commit=0
[ 52.150047] EXT4-fs (dm-2): re-mounted. Opts: commit=0
[ 52.151796] EXT4-fs (dm-3): re-mounted. Opts: commit=0
[ 52.330603] EXT4-fs (dm-5): re-mounted. Opts: commit=0
[ 53.154151] CE: hpet4 increased min_delta_ns to 7500 nsec
[ 53.154162] CE: hpet4 increased min_delta_ns to 11250 nsec
[ 53.523674] EXT4-fs (dm-7): re-mounted. Opts: commit=0
[ 54.762923] CE: hpet2 increased min_delta_ns to 7500 nsec
[ 54.762935] CE: hpet2 increased min_delta_ns to 11250 nsec
[ 55.042553] CE: hpet increased min_delta_ns to 20113 nsec
[ 71.916775] usb 2-1.8: reset high speed USB device using ehci_hcd and address 6
[ 72.702908] CE: hpet5 increased min_delta_ns to 7500 nsec
[ 72.702919] CE: hpet5 increased min_delta_ns to 11250 nsec
[ 92.866607] usb 2-1.8: reset high speed USB device using ehci_hcd and address 6
[ 113.816645] usb 2-1.8: reset high speed USB device using ehci_hcd and address 6
[ 114.939390] process `skype' is using obsolete setsockopt SO_BSDCOMPAT
[ 121.956035] CE: hpet6 increased min_delta_ns to 7500 nsec
[ 121.956047] CE: hpet6 increased min_delta_ns to 11250 nsec
[ 134.766515] usb 2-1.8: reset high speed USB device using ehci_hcd and address 6
[ 196.649620] usb 2-1.8: USB disconnect, address 6
[ 199.400834] usb 2-1.8: new high speed USB device using ehci_hcd and address 7
[ 199.513135] usb 2-1.8: New USB device found, idVendor=0c0b, idProduct=b159
[ 199.513141] usb 2-1.8: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 199.513145] usb 2-1.8: Product: DataStation maxi m.u
[ 199.513149] usb 2-1.8: Manufacturer: Trekstor
[ 199.513152] usb 2-1.8: SerialNumber: 00011405
[ 199.515145] usb 2-1.8: selecting invalid altsetting 1
[ 199.515253] scsi7 : usb-storage 2-1.8:1.0
[ 221.632174] usb 2-1.8: reset high speed USB device using ehci_hcd and address 7
[ 242.582221] usb 2-1.8: reset high speed USB device using ehci_hcd and address 7
[ 263.599995] usb 2-1.8: reset high speed USB device using ehci_hcd and address 7
[ 284.545864] usb 2-1.8: reset high speed USB device using ehci_hcd and address 7
[ 296.553365] usb 2-1.8: USB disconnect, address 7
[ 468.963605] usb 2-1.8: new high speed USB device using ehci_hcd and address 8
[ 469.075919] usb 2-1.8: New USB device found, idVendor=0c0b, idProduct=b159
[ 469.075925] usb 2-1.8: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 469.075929] usb 2-1.8: Product: DataStation maxi m.u
[ 469.075933] usb 2-1.8: Manufacturer: Trekstor
[ 469.075936] usb 2-1.8: SerialNumber: 00011405
[ 469.077646] usb 2-1.8: selecting invalid altsetting 1
[ 469.077770] scsi8 : usb-storage 2-1.8:1.0
[ 470.097286] scsi 8:0:0:0: Direct-Access SAMSUNG HD501LJ PQ: 0 ANSI: 2
[ 470.098442] sd 8:0:0:0: Attached scsi generic sg6 type 0
[ 470.099171] sd 8:0:0:0: [sdf] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 470.101783] sd 8:0:0:0: [sdf] Write Protect is off
[ 470.101791] sd 8:0:0:0: [sdf] Mode Sense: 38 00 00 00
[ 470.101796] sd 8:0:0:0: [sdf] Assuming drive cache: write through
[ 470.105147] sd 8:0:0:0: [sdf] Assuming drive cache: write through
[ 470.116319] sdf: sdf1
[ 470.119736] sd 8:0:0:0: [sdf] Assuming drive cache: write through
[ 470.119740] sd 8:0:0:0: [sdf] Attached SCSI disk
[ 470.895270] REISERFS (device sdf1): found reiserfs format "3.6" with standard journal
[ 470.895286] REISERFS (device sdf1): using ordered data mode
[ 470.904866] REISERFS (device sdf1): journal params: device sdf1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
[ 470.905266] REISERFS (device sdf1): checking transaction log (sdf1)
[ 470.958954] REISERFS (device sdf1): Using r5 hash to sort names
** Model information
sys_vendor:
product_name:
product_version:
chassis_vendor:
chassis_version:
bios_vendor: Intel Corp.
bios_version: WBIBX10J.86A.0122.2009.0802.2219
board_vendor: Intel Corporation
board_name: DP55WB
board_version: AAE64798-204
** Loaded modules:
Module Size Used by
reiserfs 194515 1
parport_pc 18869 0
ppdev 5139 0
lp 7966 0
parport 25742 3 parport_pc,ppdev,lp
sco 7563 2
bnep 9960 2
rfcomm 28534 0
l2cap 30438 6 bnep,rfcomm
bluetooth 44517 6 sco,bnep,rfcomm,l2cap
rfkill 13886 3 bluetooth
fuse 54779 1
acpi_cpufreq 5351 0
mperf 1259 1 acpi_cpufreq
adt7475 16382 0
hwmon_vid 1820 1 adt7475
loop 13835 0
firewire_sbp2 11535 0
snd_usb_audio 75158 1
snd_pcm 61869 1 snd_usb_audio
snd_page_alloc 6321 1 snd_pcm
snd_hwdep 5484 1 snd_usb_audio
snd_usbmidi_lib 15618 1 snd_usb_audio
snd_seq_midi 4486 0
snd_seq_midi_event 4786 1 snd_seq_midi
snd_rawmidi 15945 2 snd_usbmidi_lib,snd_seq_midi
snd_seq 42518 2 snd_seq_midi,snd_seq_midi_event
snd_timer 16304 2 snd_pcm,snd_seq
snd_seq_device 4531 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 47164 10 snd_usb_audio,snd_pcm,snd_hwdep,snd_usbmidi_lib,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 4614 1 snd
nvidia 10019555 38
tpm_tis 7141 0
tpm 9907 1 tpm_tis
uinput 6942 2
evdev 8115 14
tpm_bios 4709 1 tpm
processor 25140 9 acpi_cpufreq
button 4722 0
pcspkr 1739 0
thermal_sys 11764 1 processor
i2c_i801 7318 0
i2c_core 16458 3 adt7475,nvidia,i2c_i801
ext4 279593 7
mbcache 5104 1 ext4
jbd2 57995 1 ext4
crc16 1327 2 l2cap,ext4
dm_mod 56131 22
usb_storage 39639 1
uas 6917 0
sg 19095 0
sr_mod 12759 0
sd_mod 28370 6
cdrom 29865 1 sr_mod
crc_t10dif 1300 1 sd_mod
usbhid 30874 0
hid 65142 1 usbhid
ata_generic 3151 0
ata_piix 20999 4
firewire_ohci 22186 0
e1000e 117358 0
libata 143334 2 ata_generic,ata_piix
scsi_mod 154687 7 firewire_sbp2,usb_storage,uas,sg,sr_mod,sd_mod,libata
firewire_core 42353 2 firewire_sbp2,firewire_ohci
ehci_hcd 31486 0
usbcore 118919 8 snd_usb_audio,snd_usbmidi_lib,usb_storage,uas,usbhid,ehci_hcd
crc_itu_t 1331 1 firewire_core
nls_base 6369 1 usbcore
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Core Processor DMI [8086:d131] (rev 11)
Subsystem: Intel Corporation Device [8086:0000]
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-
Capabilities: <access denied>
00:03.0 PCI bridge [0604]: Intel Corporation Core Processor PCI Express Root Port 1 [8086:d138] (rev 11) (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: e2000000-e30fffff
Prefetchable memory behind bridge: 00000000d0000000-00000000e1ffffff
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
00:08.0 System peripheral [0880]: Intel Corporation Core Processor System Management Registers [8086:d155] (rev 11)
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-
Capabilities: <access denied>
00:08.1 System peripheral [0880]: Intel Corporation Core Processor Semaphore and Scratchpad Registers [8086:d156] (rev 11)
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-
Capabilities: <access denied>
00:08.2 System peripheral [0880]: Intel Corporation Core Processor System Control and Status Registers [8086:d157] (rev 11)
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-
Capabilities: <access denied>
00:08.3 System peripheral [0880]: Intel Corporation Core Processor Miscellaneous Registers [8086:d158] (rev 11)
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-
00:10.0 System peripheral [0880]: Intel Corporation Core Processor QPI Link [8086:d150] (rev 11)
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-
00:10.1 System peripheral [0880]: Intel Corporation Core Processor QPI Routing and Protocol Registers [8086:d151] (rev 11)
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-
00:19.0 Ethernet controller [0200]: Intel Corporation 82578DC Gigabit Network Connection [8086:10f0] (rev 05)
Subsystem: Intel Corporation Device [8086:0000]
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 49
Region 0: Memory at e3200000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at e3224000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 2020 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e
00:1a.0 USB Controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 05) (prog-if 20 [EHCI])
Subsystem: Intel Corporation Device [8086:4257]
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 16
Region 0: Memory at e3225400 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 05)
Subsystem: Intel Corporation Device [8086:0034]
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 11
Region 0: Memory at e3220000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (rev 05) (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: 00003000-00003fff
Memory behind bridge: e3300000-e34fffff
Prefetchable memory behind bridge: 00000000e3500000-00000000e36fffff
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.4 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 [8086:3b4a] (rev 05) (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: e3700000-e38fffff
Prefetchable memory behind bridge: 00000000e3900000-00000000e3afffff
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.6 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 7 [8086:3b4e] (rev 05) (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: 00005000-00005fff
Memory behind bridge: e3b00000-e3cfffff
Prefetchable memory behind bridge: 00000000e3d00000-00000000e3efffff
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 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 05) (prog-if 20 [EHCI])
Subsystem: Intel Corporation Device [8086:4257]
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 e3225000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev a5) (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=32
Memory behind bridge: e3100000-e31fffff
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 5 Series Chipset LPC Interface Controller [8086:3b02] (rev 05)
Subsystem: Intel Corporation Device [8086:4257]
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 5 Series/3400 Series Chipset 4 port SATA IDE Controller [8086:3b20] (rev 05) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Intel Corporation Device [8086:4257]
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 2098 [size=8]
Region 1: I/O ports at 20ac [size=4]
Region 2: I/O ports at 2090 [size=8]
Region 3: I/O ports at 20a8 [size=4]
Region 4: I/O ports at 2070 [size=16]
Region 5: I/O ports at 2060 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix
00:1f.3 SMBus [0c05]: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller [8086:3b30] (rev 05)
Subsystem: Intel Corporation Device [8086:4257]
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 C routed to IRQ 18
Region 0: Memory at e3225800 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 2000 [size=32]
Kernel driver in use: i801_smbus
00:1f.5 IDE interface [0101]: Intel Corporation 5 Series/3400 Series Chipset 2 port SATA IDE Controller [8086:3b26] (rev 05) (prog-if 85 [Master SecO PriO])
Subsystem: Intel Corporation Device [8086:4257]
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 2088 [size=8]
Region 1: I/O ports at 20a4 [size=4]
Region 2: I/O ports at 2080 [size=8]
Region 3: I/O ports at 20a0 [size=4]
Region 4: I/O ports at 2050 [size=16]
Region 5: I/O ports at 2040 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix
01:00.0 VGA compatible controller [0300]: nVidia Corporation GT218 [GeForce 210] [10de:0a65] (rev a2) (prog-if 00 [VGA controller])
Subsystem: Device [1acc:27d3]
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 16
Region 0: Memory at e2000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at e0000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at 1000 [size=128]
[virtual] Expansion ROM at e3080000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel driver in use: nvidia
01:00.1 Audio device [0403]: nVidia Corporation High Definition Audio Controller [10de:0be3] (rev a1)
Subsystem: Device [1acc:27d3]
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 11
Region 0: Memory at e3000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
05:03.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) [104c:8023] (prog-if 10 [OHCI])
Subsystem: Intel Corporation Device [8086:4257]
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: 32 (500ns min, 1000ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 19
Region 0: Memory at e3104000 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at e3100000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci
** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 046d:0a07 Logitech, Inc.
Bus 001 Device 004: ID 046d:c505 Logitech, Inc. Cordless Mouse+Keyboard Receiver
Bus 002 Device 003: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer
Bus 002 Device 004: ID 0409:005a NEC Corp. HighSpeed Hub
Bus 002 Device 008: ID 0c0b:b159 Dura Micro, Inc. (Acomdata)
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.37-trunk-amd64 (SMP w/8 CPU cores)
Locale: LANG=de_AT.utf8, LC_CTYPE=de_AT.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-2.6.37-trunk-amd64 depends on:
ii debconf [debconf 1.5.38 Debian configuration management sy
ii initramfs-tools 0.98.8 tools for generating an initramfs
ii linux-base 2.6.37-1~experimental.1 Linux image base package
ii module-init-tool 3.12-1 tools for managing Linux kernel mo
Versions of packages linux-image-2.6.37-trunk-amd64 recommends:
ii firmware-linux-f 2.6.37-1~experimental.1 Binary firmware for various driver
Versions of packages linux-image-2.6.37-trunk-amd64 suggests:
pn grub | lilo <none> (no description available)
pn linux-doc-2.6.37 <none> (no description available)
Versions of packages linux-image-2.6.37-trunk-amd64 is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
pn firmware-iwlwifi <none> (no description available)
pn firmware-linux <none> (no description available)
pn firmware-linux-nonfree <none> (no description available)
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
pn xen-hypervisor <none> (no description available)
-- debconf information:
linux-image-2.6.37-trunk-amd64/prerm/removing-running-kernel-2.6.37-trunk-amd64: true
linux-image-2.6.37-trunk-amd64/postinst/missing-firmware-2.6.37-trunk-amd64:
linux-image-2.6.37-trunk-amd64/postinst/depmod-error-initrd-2.6.37-trunk-amd64: false
linux-image-2.6.37-trunk-amd64/postinst/ignoring-do-bootloader-2.6.37-trunk-amd64:
USB Connect:
[35021.229842] usb 2-1.8: new high speed USB device using ehci_hcd and address 5
[35021.326716] usb 2-1.8: New USB device found, idVendor=2040, idProduct=6502
[35021.326721] usb 2-1.8: New USB device strings: Mfr=0, Product=1, SerialNumber=2
[35021.326726] usb 2-1.8: Product: WinTV HVR-900
[35021.326729] usb 2-1.8: SerialNumber: 4028600665
[35021.448955] IR NEC protocol handler initialized
[35021.489833] Linux video capture interface: v2.00
[35021.538232] em28xx: New device WinTV HVR-900 @ 480 Mbps (2040:6502, interface 0, class 0)
[35021.538299] em28xx #0: chip ID is em2882/em2883
[35021.555721] IR RC5(x) protocol handler initialized
[35021.558324] IR RC6 protocol handler initialized
[35021.565930] IR JVC protocol handler initialized
[35021.568427] IR Sony protocol handler initialized
[35021.572472] lirc_dev: IR Remote Control driver registered, major 250
[35021.581454] IR LIRC bridge handler initialized
[35021.711590] em28xx #0: i2c eeprom 00: 1a eb 67 95 40 20 02 65 d0 12 5c 03 82 1e 6a 18
[35021.711603] em28xx #0: i2c eeprom 10: 00 00 24 57 66 07 01 00 00 00 00 00 00 00 00 00
[35021.711614] em28xx #0: i2c eeprom 20: 46 00 01 00 f0 10 02 00 b8 00 00 00 5b e0 00 00
[35021.711625] em28xx #0: i2c eeprom 30: 00 00 20 40 20 6e 02 20 10 01 01 01 00 00 00 00
[35021.711636] em28xx #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[35021.711647] em28xx #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[35021.711657] em28xx #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 18 03 34 00 30 00
[35021.711668] em28xx #0: i2c eeprom 70: 32 00 38 00 36 00 30 00 30 00 36 00 36 00 35 00
[35021.711678] em28xx #0: i2c eeprom 80: 00 00 1e 03 57 00 69 00 6e 00 54 00 56 00 20 00
[35021.711689] em28xx #0: i2c eeprom 90: 48 00 56 00 52 00 2d 00 39 00 30 00 30 00 00 00
[35021.711700] em28xx #0: i2c eeprom a0: 84 12 00 00 05 50 1a 7f d4 78 23 fa fd d0 28 89
[35021.711710] em28xx #0: i2c eeprom b0: ff 00 00 00 04 84 0a 00 01 01 20 77 00 40 59 91
[35021.711721] em28xx #0: i2c eeprom c0: 1f f0 74 02 01 00 01 79 41 00 00 00 00 00 00 00
[35021.711732] em28xx #0: i2c eeprom d0: 84 12 00 00 05 50 1a 7f d4 78 23 fa fd d0 28 89
[35021.711742] em28xx #0: i2c eeprom e0: ff 00 00 00 04 84 0a 00 01 01 20 77 00 40 59 91
[35021.711753] em28xx #0: i2c eeprom f0: 1f f0 74 02 01 00 01 79 41 00 00 00 00 00 00 00
[35021.711766] em28xx #0: EEPROM ID= 0x9567eb1a, EEPROM hash = 0xed3f3ddd
[35021.711769] em28xx #0: EEPROM info:
[35021.711771] em28xx #0: AC97 audio (5 sample rates)
[35021.711774] em28xx #0: 500mA max power
[35021.711777] em28xx #0: Table at 0x24, strings=0x1e82, 0x186a, 0x0000
[35021.712973] em28xx #0: Identified as Hauppauge WinTV HVR 900 (R2) (card=18)
[35021.714481] tveeprom 8-0050: Hauppauge model 65018, rev B2C0, serial# 2068825
[35021.714486] tveeprom 8-0050: tuner model is Xceive XC3028 (idx 120, type 71)
[35021.714492] tveeprom 8-0050: TV standards PAL(B/G) PAL(I) PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xd4)
[35021.714496] tveeprom 8-0050: audio processor is None (idx 0)
[35021.714500] tveeprom 8-0050: has radio
[35021.727606] tvp5150 8-005c: chip found @ 0xb8 (em28xx #0)
[35021.741960] tuner 8-0061: chip found @ 0xc2 (em28xx #0)
[35021.778578] xc2028 8-0061: creating new instance
[35021.778580] xc2028 8-0061: type set to XCeive xc2028/xc3028 tuner
[35021.814541] xc2028 8-0061: Loading 80 firmware images from xc3028-v27.fw, type: xc2028 firmware, ver 2.7
[35021.860488] xc2028 8-0061: Loading firmware for type=BASE MTS (5), id 0000000000000000.
[35022.752329] xc2028 8-0061: Loading firmware for type=MTS (4), id 000000000000b700.
[35022.766682] xc2028 8-0061: Loading SCODE for type=MTS LCD NOGD MONO IF SCODE HAS_IF_4500 (6002b004), id 000000000000b700.
[35022.926307] Registered IR keymap rc-hauppauge-new
[35022.926394] input: em28xx IR (em28xx #0) as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8/rc/rc0/input8
[35022.926461] rc0: em28xx IR (em28xx #0) as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8/rc/rc0
[35022.926871] em28xx #0: Config register raw data: 0xd0
[35022.927617] em28xx #0: AC97 vendor ID = 0xffffffff
[35022.928121] em28xx #0: AC97 features = 0x6a90
[35022.928123] em28xx #0: Empia 202 AC97 audio processor detected
[35023.062493] tvp5150 8-005c: tvp5150am1 detected.
[35023.158559] em28xx #0: v4l2 driver version 0.1.2
[35023.205703] xc2028 8-0061: Loading firmware for type=BASE F8MHZ MTS (7), id 0000000000000000.
[35024.101792] MTS (4), id 00000000000000ff:
[35024.101796] xc2028 8-0061: Loading firmware for type=MTS (4), id 0000000100000007.
[35024.318948] em28xx #0: V4L2 video device registered as video0
[35024.318950] em28xx #0: V4L2 VBI device registered as vbi0
[35024.319462] usbcore: registered new interface driver em28xx
[35024.319464] em28xx driver loaded
[35024.348815] em28xx-audio.c: probing for em28x1 non standard usbaudio
[35024.348817] em28xx-audio.c: Copyright (C) 2006 Markus Rechberger
[35024.348934] Em28xx: Initialized (Em28xx Audio Extension) extension
[35024.448160] tvp5150 8-005c: tvp5150am1 detected.
USB Disconnect:
[35045.818347] usb 2-1.8: USB disconnect, address 5
[35045.818445] em28xx #0: disconnecting em28xx #0 video
[35045.833703] BUG: unable to handle kernel NULL pointer dereference at 0000000000000298
[35045.833711] IP: [<ffffffffa01f30b8>] ir_close+0x10/0x22 [ir_core]
[35045.833722] PGD 0
[35045.833727] Oops: 0000 [#1] SMP
[35045.833732] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
[35045.833737] CPU 2
[35045.833740] Modules linked in: em28xx_alsa rc_hauppauge_new tuner_xc2028 tuner tvp5150 ir_lirc_codec lirc_dev ir_sony_decoder ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder em28xx v4l2_common videodev v4l1_compat ir_nec_decoder v4l2_compat_ioctl32 ir_core videobuf_vmalloc videobuf_core tveeprom parport_pc ppdev lp parport sco bnep rfcomm l2cap bluetooth rfkill fuse acpi_cpufreq mperf adt7475 hwmon_vid loop firewire_sbp2 snd_usb_audio snd_pcm snd_page_alloc snd_hwdep snd_usbmidi_lib snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_timer snd_seq_device snd soundcore nvidia(P) uinput processor i2c_i801 button thermal_sys i2c_core tpm_tis tpm tpm_bios pcspkr evdev ext4 mbcache jbd2 crc16 dm_mod usb_storage uas sg sd_mod sr_mod cdrom crc_t10dif usbhid hid ata_generic ata_piix libata firewire_ohci firewire_core scsi_mod e1000e ehci_hcd usbcore crc_itu_t nls_base [last unloaded: scsi_wait_scan]
[35045.833851]
[35045.833856] Pid: 190, comm: khubd Tainted: P 2.6.37-trunk-amd64 #1 DP55WB/
[35045.833860] RIP: 0010:[<ffffffffa01f30b8>] [<ffffffffa01f30b8>] ir_close+0x10/0x22 [ir_core]
[35045.833869] RSP: 0018:ffff8802246d3b60 EFLAGS: 00010282
[35045.833872] RAX: 0000000000000000 RBX: ffff880224e5d000 RCX: 0000000000005fdc
[35045.833876] RDX: ffff880226522800 RSI: ffff880100000001 RDI: ffff880224e5d258
[35045.833880] RBP: ffff8801fc2d1008 R08: 0000000000000000 R09: ffff880223f4f2c0
[35045.833883] R10: ffff880226522800 R11: ffff8801fc2d1008 R12: ffff880224e5d230
[35045.833887] R13: 0000000000000000 R14: ffffffffa0ca6df0 R15: ffffffffa0ca6e58
[35045.833891] FS: 0000000000000000(0000) GS:ffff8800cf480000(0000) knlGS:0000000000000000
[35045.833896] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[35045.833899] CR2: 0000000000000298 CR3: 0000000001603000 CR4: 00000000000006e0
[35045.833903] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[35045.833907] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[35045.833911] Process khubd (pid: 190, threadinfo ffff8802246d2000, task ffff880224632f40)
[35045.833914] Stack:
[35045.833916] ffff8801fc2d1008 ffffffff81246e9e ffff8801fc2d10a8 ffff8801fc2d1008
[35045.833923] ffff8801fc2d1000 ffffffffa0202794 ffff880224e5d000 ffff880224e5d4b0
[35045.833929] ffff880224e5d488 ffffffff81247278 ffff880224e5d000 ffff880224e5d258
[35045.833936] Call Trace:
[35045.833943] [<ffffffff81246e9e>] ? input_close_device+0x45/0x62
[35045.833952] [<ffffffffa0202794>] ? evdev_disconnect+0x22/0x36 [evdev]
[35045.833957] [<ffffffff81247278>] ? input_unregister_device+0x9e/0x124
[35045.833964] [<ffffffffa01f3cc0>] ? ir_unregister_class+0x3b/0x53 [ir_core]
[35045.833970] [<ffffffffa01f308d>] ? ir_input_unregister+0x8d/0xa8 [ir_core]
[35045.833978] [<ffffffffa0c9d52f>] ? em28xx_ir_fini+0x27/0x41 [em28xx]
[35045.833985] [<ffffffffa0c99a1c>] ? em28xx_release_resources+0x25/0x67 [em28xx]
[35045.833992] [<ffffffffa0c99b57>] ? em28xx_usb_disconnect+0xf9/0x12d [em28xx]
[35045.834005] [<ffffffffa0039d7a>] ? usb_unbind_interface+0x5b/0x123 [usbcore]
[35045.834013] [<ffffffff812372e6>] ? __device_release_driver+0x74/0xcc
[35045.834018] [<ffffffff812373f2>] ? device_release_driver+0x1d/0x28
[35045.834023] [<ffffffff812367dd>] ? bus_remove_device+0x9f/0xb4
[35045.834029] [<ffffffff81234d5a>] ? device_del+0x130/0x198
[35045.834041] [<ffffffffa0037467>] ? usb_disable_device+0x4c/0xee [usbcore]
[35045.834053] [<ffffffffa0032627>] ? usb_disconnect+0x86/0x120 [usbcore]
[35045.834064] [<ffffffffa003393e>] ? hub_thread+0x498/0xe31 [usbcore]
[35045.834071] [<ffffffff8103a735>] ? dequeue_entity+0x12/0xff
[35045.834079] [<ffffffff8106048d>] ? autoremove_wake_function+0x0/0x2a
[35045.834090] [<ffffffffa00334a6>] ? hub_thread+0x0/0xe31 [usbcore]
[35045.834102] [<ffffffffa00334a6>] ? hub_thread+0x0/0xe31 [usbcore]
[35045.834107] [<ffffffff8106003b>] ? kthread+0x7a/0x82
[35045.834113] [<ffffffff8100a824>] ? kernel_thread_helper+0x4/0x10
[35045.834118] [<ffffffff8105ffc1>] ? kthread+0x0/0x82
[35045.834123] [<ffffffff8100a820>] ? kernel_thread_helper+0x0/0x10
[35045.834126] Code: 48 8b bb 58 02 00 00 e8 58 95 ef e0 5a 48 89 df 5b 5d e9 4d 95 ef e0 58 5b 5d c3 48 83 ec 08 48 81 c7 58 02 00 00 e8 41 41 04 e1 <48> 8b 80 98 02 00 00 48 8b 78 28 48 8b 40 40 59 ff e0 48 83 ec
[35045.834166] RIP [<ffffffffa01f30b8>] ir_close+0x10/0x22 [ir_core]
[35045.834173] RSP <ffff8802246d3b60>
[35045.834175] CR2: 0000000000000298
[35045.834179] ---[ end trace ad1e4f18ec8a9bf7 ]---
--- End Message ---