Bug#710023: linux-image-3.2.0-0.bpo.4-amd64: pr_err() does not seems to be working
Package: src:linux
Version: 3.2.41-2+deb7u2~bpo60+1
Severity: important
While trying to diagnose bbswitch issues on my Dell laptop:
https://github.com/Bumblebee-Project/bbswitch/issues/59#issuecomment-18500585
and:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=707783
I found out a weird behavior:
$ cd /tmp/m
$ cat Makefile
modname := mymodule
obj-m := $(modname).o
KVERSION := $(shell uname -r)
KDIR := /lib/modules/$(KVERSION)/build
PWD := "$$(pwd)"
ifdef DEBUG
CFLAGS_$(obj-m) := -DDEBUG
endif
default:
$(MAKE) -C $(KDIR) M=$(PWD) modules
clean:
$(MAKE) O=$(PWD) -C $(KDIR) M=$(PWD) clean
load:
-rmmod $(modname)
insmod $(modname).ko
install:
mkdir -p /lib/modules/$(KVERSION)/misc/$(modname)
install -m 0755 -o root -g root $(modname).ko /lib/modules/$(KVERSION)/misc/$(modname)
depmod -a
uninstall:
rm /lib/modules/$(KVERSION)/misc/$(modname)/$(modname).ko
rmdir /lib/modules/$(KVERSION)/misc/$(modname)
rmdir /lib/modules/$(KVERSION)/misc
depmod -a
$ cat mymodule.c
/* http://www.linuxchix.org/content/courses/kernel_hacking/lesson8 */
#include <linux/module.h>
#include <linux/init.h>
static int __init mymodule_init(void)
{
pr_err("My module worked!\n");
return 0;
}
static void __exit mymodule_exit(void)
{
pr_err("Unloading my module.\n");
return;
}
module_init(mymodule_init);
module_exit(mymodule_exit);
MODULE_LICENSE("GPL");
Now if I do:
$ make DEBUG=1
$ sudo make load
Here is what i can read from dmesg:
[ 110.822129] �L�ϑL�ϑL�ϑL�ϑL�ϑL�
-- Package-specific info:
** Version:
Linux version 3.2.0-0.bpo.4-amd64 (debian-kernel@lists.debian.org) (gcc version 4.4.5 (Debian 4.4.5-8) ) #1 SMP Debian 3.2.41-2+deb7u2~bpo60+1
** Command line:
BOOT_IMAGE=/boot/vmlinuz-3.2.0-0.bpo.4-amd64 root=UUID=0b17f6ae-4025-41be-ab21-1f6e2472ad73 ro quiet
** Tainted: O (4096)
* Out-of-tree module has been loaded.
** Kernel log:
[ 47.771169] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 1f ff 6a 00 00 02 00
[ 47.771182] end_request: I/O error, dev sr0, sector 8388008
[ 47.800933] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 47.800937] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 47.800947] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
[ 47.800952] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 1f ff 6a 00 00 02 00
[ 47.800957] end_request: I/O error, dev sr0, sector 8388008
[ 47.830736] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 47.830739] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 47.830742] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
[ 47.830747] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 1f ff 6a 00 00 02 00
[ 47.830752] end_request: I/O error, dev sr0, sector 8388008
[ 47.860624] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 47.860633] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 47.860641] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
[ 47.860650] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 1f ff 6a 00 00 02 00
[ 47.860666] end_request: I/O error, dev sr0, sector 8388008
[ 47.905236] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 47.905246] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 47.905255] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
[ 47.905275] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 1f ff 6a 00 00 02 00
[ 47.905287] end_request: I/O error, dev sr0, sector 8388008
[ 47.935057] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 47.935067] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 47.935075] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
[ 47.935086] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 1f ff 6a 00 00 02 00
[ 47.935111] end_request: I/O error, dev sr0, sector 8388008
[ 47.964837] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 47.964847] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 47.964856] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
[ 47.964868] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 1f ff 6a 00 00 02 00
[ 47.964886] end_request: I/O error, dev sr0, sector 8388008
[ 48.253066] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 48.253072] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 48.253077] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
[ 48.253083] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 3b bb 20 00 00 02 00
[ 48.253092] end_request: I/O error, dev sr0, sector 15658112
[ 48.288063] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 48.288074] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 48.288092] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
[ 48.288099] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 3b bb 14 00 00 02 00
[ 48.288110] end_request: I/O error, dev sr0, sector 15658064
[ 48.315470] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 48.315478] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 48.315494] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
[ 48.315502] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 3b bb 46 00 00 02 00
[ 48.315516] end_request: I/O error, dev sr0, sector 15658264
[ 59.469816] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 59.810995] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 60.195656] ADDRCONF(NETDEV_UP): virbr0: link is not ready
[ 65.144100] Ebtables v2.0 registered
[ 67.329077] wlan0: authenticate with 00:0b:86:c2:81:21 (try 1)
[ 67.333053] wlan0: authenticated
[ 67.333238] wlan0: associate with 00:0b:86:c2:81:21 (try 1)
[ 67.529591] wlan0: associate with 00:0b:86:c2:81:21 (try 2)
[ 67.539045] wlan0: RX AssocResp from 00:0b:86:c2:81:21 (capab=0x431 status=0 aid=2)
[ 67.539052] wlan0: associated
[ 67.544015] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 68.807745] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 71.335847] UDF-fs: Partition marked readonly; forcing readonly mount
[ 71.373350] UDF-fs: INFO Mounting volume 'AMERICAN_DAD_V3_D3', timestamp 2008/01/30 11:19 (1078)
[ 72.167200] wlan0: deauthenticating from 00:0b:86:c2:81:21 by local choice (reason=3)
[ 72.231975] cfg80211: Calling CRDA to update world regulatory domain
[ 72.847997] wlan0: authenticate with 00:0b:86:c2:81:21 (try 1)
[ 72.851931] wlan0: authenticated
[ 72.852198] wlan0: associate with 00:0b:86:c2:81:21 (try 1)
[ 72.861087] wlan0: RX AssocResp from 00:0b:86:c2:81:21 (capab=0x431 status=0 aid=2)
[ 72.861089] wlan0: associated
[ 77.152688] wlan0: deauthenticating from 00:0b:86:c2:81:21 by local choice (reason=3)
[ 77.156660] cfg80211: Calling CRDA to update world regulatory domain
[ 77.789639] wlan0: authenticate with 00:0b:86:c2:46:21 (try 1)
[ 77.795707] wlan0: authenticated
[ 77.795728] wlan0: associate with 00:0b:86:c2:46:21 (try 1)
[ 77.803812] wlan0: RX AssocResp from 00:0b:86:c2:46:21 (capab=0x431 status=0 aid=1)
[ 77.803814] wlan0: associated
[ 81.381553] wlan0: deauthenticating from 00:0b:86:c2:46:21 by local choice (reason=3)
[ 81.417736] cfg80211: Calling CRDA to update world regulatory domain
[ 82.034661] wlan0: authenticate with 00:0b:86:c2:46:21 (try 1)
[ 82.039846] wlan0: authenticated
[ 82.041431] wlan0: associate with 00:0b:86:c2:46:21 (try 1)
[ 82.049360] wlan0: RX AssocResp from 00:0b:86:c2:46:21 (capab=0x431 status=0 aid=1)
[ 82.049367] wlan0: associated
[ 84.077305] sshd (2439): /proc/2439/oom_adj is deprecated, please use /proc/2439/oom_score_adj instead.
[ 86.035741] wlan0: deauthenticating from 00:0b:86:c2:46:21 by local choice (reason=3)
[ 86.040718] cfg80211: Calling CRDA to update world regulatory domain
[ 86.739195] wlan0: authenticate with 00:0b:86:c3:81:61 (try 1)
[ 86.744511] wlan0: authenticated
[ 86.744577] wlan0: associate with 00:0b:86:c3:81:61 (try 1)
[ 86.753972] wlan0: RX AssocResp from 00:0b:86:c3:81:61 (capab=0x431 status=0 aid=3)
[ 86.753984] wlan0: associated
[ 90.497024] wlan0: deauthenticating from 00:0b:86:c3:81:61 by local choice (reason=3)
[ 90.504634] cfg80211: Calling CRDA to update world regulatory domain
[ 91.136377] wlan0: authenticate with 00:0b:86:c3:81:61 (try 1)
[ 91.141745] wlan0: authenticated
[ 91.141810] wlan0: associate with 00:0b:86:c3:81:61 (try 1)
[ 91.150136] wlan0: RX AssocResp from 00:0b:86:c3:81:61 (capab=0x431 status=0 aid=3)
[ 91.150144] wlan0: associated
[ 92.140377] wlan0: deauthenticating from 00:0b:86:c3:81:61 by local choice (reason=3)
[ 92.211959] cfg80211: Calling CRDA to update world regulatory domain
[ 110.822129] �L�ϑL�ϑL�ϑL�ϑL��
** Model information
sys_vendor: Dell Inc.
product_name: Dell System Vostro 3750
product_version:
chassis_vendor: Dell Inc.
chassis_version: 0.1
bios_vendor: Dell Inc.
bios_version: A14
board_vendor: Dell Inc.
board_name: 0VP036
board_version: A00
** Loaded modules:
mymodule(O)
cpufreq_stats
cpufreq_powersave
isofs
cpufreq_conservative
udf
crc_itu_t
cpufreq_userspace
ip6table_filter
ip6_tables
ebtable_nat
ebtables
ipt_MASQUERADE
iptable_nat
nf_nat
nf_conntrack_ipv4
nf_defrag_ipv4
xt_state
nf_conntrack
ipt_REJECT
xt_tcpudp
iptable_filter
ip_tables
x_tables
parport_pc
ppdev
lp
parport
rfcomm
bridge
stp
bnep
nfsd
nfs
lockd
fscache
auth_rpcgss
nfs_acl
sunrpc
uinput
fuse
loop
kvm_intel
kvm
snd_hda_codec_realtek
arc4
snd_hda_intel
joydev
iwlwifi
snd_hda_codec
coretemp
snd_hwdep
snd_pcm
mac80211
crc32c_intel
snd_seq
snd_timer
btusb
snd_seq_device
ghash_clmulni_intel
cfg80211
bluetooth
tpm_tis
snd
i915
aesni_intel
tpm
uvcvideo
dell_laptop
videodev
drm_kms_helper
drm
media
v4l2_compat_ioctl32
acpi_cpufreq
tpm_bios
mperf
i2c_algo_bit
i2c_i801
soundcore
rfkill
snd_page_alloc
i2c_core
cryptd
aes_x86_64
dcdbas
crc16
dell_wmi
battery
sparse_keymap
evdev
psmouse
ac
processor
pcspkr
aes_generic
power_supply
wmi
serio_raw
button
video
ext3
jbd
mbcache
dm_mod
usbhid
hid
sg
sr_mod
cdrom
sd_mod
crc_t10dif
ahci
libahci
libata
scsi_mod
r8169
xhci_hcd
mii
thermal
thermal_sys
ehci_hcd
usbcore
usb_common
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Sandy Bridge DRAM Controller [8086:0104] (rev 09)
Subsystem: Dell Device [1028:04c6]
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
00:01.0 PCI bridge [0604]: Intel Corporation Sandy Bridge PCI Express Root Port [8086:0101] (rev 09) (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: 00004000-00004fff
Memory behind bridge: f0000000-f10fffff
Prefetchable memory behind bridge: 00000000c0000000-00000000d1ffffff
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
00:02.0 VGA compatible controller [0300]: Intel Corporation Sandy Bridge Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:04c6]
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 51
Region 0: Memory at f1400000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 5000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
00:16.0 Communication controller [0780]: Intel Corporation Cougar Point HECI Controller #1 [8086:1c3a] (rev 04)
Subsystem: Dell Device [1028:04c6]
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 11
Region 0: Memory at f2b05000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>
00:1a.0 USB Controller [0c03]: Intel Corporation Cougar Point USB Enhanced Host Controller #2 [8086:1c2d] (rev 05) (prog-if 20 [EHCI])
Subsystem: Dell Device [1028:04c6]
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 f2b0a000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1b.0 Audio device [0403]: Intel Corporation Cougar Point High Definition Audio Controller [8086:1c20] (rev 05)
Subsystem: Dell Device [1028:04c6]
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 53
Region 0: Memory at f2b00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation Cougar Point PCI Express Root Port 1 [8086:1c10] (rev b5) (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
Memory behind bridge: f2a00000-f2afffff
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 Cougar Point PCI Express Root Port 3 [8086:1c14] (rev b5) (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
Memory behind bridge: f2900000-f29fffff
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 Cougar Point PCI Express Root Port 5 [8086:1c18] (rev b5) (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
Prefetchable memory behind bridge: 00000000f1800000-00000000f18fffff
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.5 PCI bridge [0604]: Intel Corporation Cougar Point PCI Express Root Port 6 [8086:1c1a] (rev b5) (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=05, subordinate=09, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: f2100000-f28fffff
Prefetchable memory behind bridge: 00000000f1900000-00000000f20fffff
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 Cougar Point USB Enhanced Host Controller #1 [8086:1c26] (rev 05) (prog-if 20 [EHCI])
Subsystem: Dell Device [1028:04c6]
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 f2b09000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge [0601]: Intel Corporation Cougar Point LPC Controller [8086:1c4b] (rev 05)
Subsystem: Dell Device [1028:04c6]
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 SATA controller [0106]: Intel Corporation Cougar Point 6 port SATA AHCI Controller [8086:1c03] (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: Dell Device [1028:04c6]
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 50
Region 0: I/O ports at 5088 [size=8]
Region 1: I/O ports at 5094 [size=4]
Region 2: I/O ports at 5080 [size=8]
Region 3: I/O ports at 5090 [size=4]
Region 4: I/O ports at 5060 [size=32]
Region 5: Memory at f2b08000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation Cougar Point SMBus Controller [8086:1c22] (rev 05)
Subsystem: Dell Device [1028:04c6]
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 f2b04000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at efa0 [size=32]
01:00.0 VGA compatible controller [0300]: nVidia Corporation Device [10de:0df5] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:04c6]
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 f0000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at d0000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at 4000 [disabled] [size=128]
Expansion ROM at f1000000 [disabled] [size=512K]
Capabilities: <access denied>
02:00.0 Network controller [0280]: Intel Corporation Device [8086:008a] (rev 34)
Subsystem: Intel Corporation Device [8086:5325]
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 52
Region 0: Memory at f2a00000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
03:00.0 USB Controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 04) (prog-if 30)
Subsystem: Dell Device [1028:04c6]
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 18
Region 0: Memory at f2900000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
Subsystem: Dell Device [1028:04c6]
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 45
Region 0: I/O ports at 3000 [size=256]
Region 2: Memory at f1804000 (64-bit, prefetchable) [size=4K]
Region 4: Memory at f1800000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
** USB devices:
Bus 004 Device 004: ID 8086:0189 Intel Corp.
Bus 004 Device 003: ID 0461:4d22 Primax Electronics, Ltd
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 1bcf:2b81 Sunplus Innovation Technology Inc.
Bus 001 Device 003: ID 138a:0011 Validity Sensors, Inc. VFS5011 Fingerprint Reader
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: 6.0.7
APT prefers oldstable-updates
APT policy: (500, 'oldstable-updates'), (500, 'oldstable'), (500, 'stable'), (200, 'testing'), (100, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-0.bpo.4-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-3.2.0-0.bpo.4-amd64 depends on:
ii debconf [debconf-2.0] 1.5.36.1 Debian configuration management sy
ii initramfs-tools [linux-init 0.99~bpo60+1 tools for generating an initramfs
ii linux-base 3.4~bpo60+1 Linux image base package
ii module-init-tools 3.12-2 tools for managing Linux kernel mo
Versions of packages linux-image-3.2.0-0.bpo.4-amd64 recommends:
ii firmware-linux-free 2.6.32-48squeeze3 Binary firmware for various driver
Versions of packages linux-image-3.2.0-0.bpo.4-amd64 suggests:
pn debian-kernel- <none> (no description available)
ii grub-pc 1.98+20100804-14+squeeze1 GRand Unified Bootloader, version
pn linux-doc-3.2 <none> (no description available)
Versions of packages linux-image-3.2.0-0.bpo.4-amd64 is related to:
pn firmware-atheros <none> (no description available)
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-brcm80211 <none> (no description available)
pn firmware-intelwima <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
ii firmware-iwlwifi 0.36+wheezy.1~bpo60+1 Binary firmware for Intel PRO/Wire
pn firmware-libertas <none> (no description available)
pn firmware-linux <none> (no description available)
ii firmware-linux-non 0.36+wheezy.1~bpo60+1 Binary firmware for various driver
pn firmware-myricom <none> (no description available)
pn firmware-netxen <none> (no description available)
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
ii firmware-realtek 0.36+wheezy.1~bpo60+1 Binary firmware for Realtek wired
pn xen-hypervisor <none> (no description available)
-- debconf information:
linux-image-3.2.0-0.bpo.4-amd64/prerm/removing-running-kernel-3.2.0-0.bpo.4-amd64: true
linux-image-3.2.0-0.bpo.4-amd64/postinst/missing-firmware-3.2.0-0.bpo.4-amd64:
linux-image-3.2.0-0.bpo.4-amd64/postinst/depmod-error-initrd-3.2.0-0.bpo.4-amd64: false
linux-image-3.2.0-0.bpo.4-amd64/postinst/ignoring-ramdisk:
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