Bug#720539: linux-image-3.10-2-amd64: kernel BUG at linux-3.10.5/fs/buffer.c:1234 (ecryptfs related, hangs on core dump)
Package: src:linux
Version: 3.10.5-1
Severity: critical
Tags: upstream
Justification: breaks the whole system
Dear Maintainer,
* What led up to the situation?
Allow core dumps with "ulimit -c unlimited". Run some program that crashes. If
the core dump is being generated on an ecryptfs volume, when the core dump
should be written to disk, the disk locks up (all processes that access disk
will be in D state). Hard reboot necessary.
This happened only when writing the core dump to the ecryptfs volume, on plain
ext4 everything was okay.
This seems to be the same problem discussed here:
http://t46460.file-systems-ext4.file-systemstalk.info/kernel-bug-at-fs-buffer-c-1234-t46460.html
Here is the kernel dump:
[256748.070659] ------------[ cut here ]------------
[256748.070747] kernel BUG at /build/linux-4aFT2B/linux-3.10.5/fs/buffer.c:1234!
[256748.070855] invalid opcode: 0000 [#1] SMP
[256748.070928] Modules linked in: vhost_net macvtap macvlan tun ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp bridge stp llc ecb ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables parport_pc ppdev lp parport cpufreq_powersave cpufreq_userspace cpufreq_stats cpufreq_conservative binfmt_misc hdaps(O) uinput nfsd auth_rpcgss oid_registry nfs_acl nfs lockd dns_resolver fscache sunrpc tp_smapi(O) thinkpad_ec(O) fuse ecryptfs sha256_generic dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant arc4 iwldvm mac80211 joydev snd_hda_intel i915 snd_hda_codec thinkpad_acpi snd_hwdep snd_pcm snd_page_alloc iwlwifi nvram cfg80211 snd_seq snd_seq_device snd_timer snd drm_kms_helper coretemp kvm_intel cdc_mbim kvm soundcore cdc_wdm iTCO_wdt iTCO_vendor_support cdc_ncm lpc_ich mei_me mei drm usbnet mii i2c_i801 cdc_acm mfd_core i2c_algo_bit i2c_core psmouse s
erio_raw acpi_cpufreq tpm_tis mperf pcspkr tpm processor tpm_bios evdev video ac microcode button battery wmi rfkill ext4 crc16 jbd2 mbcache dm_mod sg sr_mod sd_mod cdrom crc_t10dif hid_generic usbhid hid crc32c_intel ghash_clmulni_intel ahci libahci libata aesni_intel thermal thermal_sys scsi_mod aes_x86_64 ablk_helper ehci_pci ehci_hcd sdhci_pci cryptd lrw sdhci gf128mul glue_helper mmc_core e1000e ptp pps_core usbcore usb_common
[256748.073411] CPU: 3 PID: 11764 Comm: mod_server Tainted: G O 3.10-2-amd64 #1 Debian 3.10.5-1
[256748.073546] Hardware name: LENOVO 4236PGG/4236PGG, BIOS 83ET63WW (1.33 ) 07/29/2011
[256748.073662] task: ffff88010aad07c0 ti: ffff8801145ce000 task.ti: ffff8801145ce000
[256748.073773] RIP: 0010:[<ffffffff8112c4a9>] [<ffffffff8112c4a9>] check_irqs_on+0xa/0xd
[256748.073933] RSP: 0018:ffff8801145cf790 EFLAGS: 00010046
[256748.074015] RAX: 0000000000000082 RBX: 0000000000001000 RCX: 0000000000000000
[256748.074121] RDX: 0000000000001000 RSI: 00000000058021fc RDI: ffff88021d7f3a40
[256748.074227] RBP: ffff88021d7f3a40 R08: 0000000005de4d00 R09: 0000000000000030
[256748.074333] R10: 000000000000000e R11: 000000000000000e R12: 00000000058021fc
[256748.074439] R13: 0000000000000001 R14: 00000000058021fc R15: 0000000000000000
[256748.074548] FS: 00007fcb46b73740(0000) GS:ffff88021e2c0000(0000) knlGS:0000000000000000
[256748.074667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[256748.074753] CR2: 00007fcb45e45fa0 CR3: 00000002138e1000 CR4: 00000000000407e0
[256748.074860] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[256748.074968] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[256748.075072] Stack:
[256748.075107] ffffffff8112c6dd ffff8802108df880 ffff8802108dfbc0 ffffffffa01f6b5e
[256748.075236] ffff880204b49ce0 ffff8801145cf7f8 ffffffffa01c80df 000000000000000e
[256748.075362] ffff8801145cf860 ffff8801145cf8f4 0000000000001000 ffff88021d7f3a40
[256748.075489] Call Trace:
[256748.075535] [<ffffffff8112c6dd>] ? __find_get_block+0x17/0x172
[256748.075662] [<ffffffffa01f6b5e>] ? ext4_es_lru_add+0x1c/0x96 [ext4]
[256748.075777] [<ffffffffa01c80df>] ? __check_block_validity.constprop.53+0x25/0x61 [ext4]
[256748.075901] [<ffffffff8112d403>] ? __getblk+0x1b/0x275
[256748.075985] [<ffffffff810f87ce>] ? kmem_cache_free+0x3f/0x7c
[256748.076092] [<ffffffffa01c9c46>] ? ext4_getblk+0x9b/0x15d [ext4]
[256748.076206] [<ffffffffa01d139e>] ? ext4_find_entry+0x1b3/0x3be [ext4]
[256748.076309] [<ffffffff810f9df9>] ? __kmalloc+0xd9/0xe9
[256748.076393] [<ffffffff81119c45>] ? __d_alloc+0x3f/0x141
[256748.076494] [<ffffffffa01d15df>] ? ext4_lookup+0x36/0x10b [ext4]
[256748.076590] [<ffffffff81119f76>] ? d_alloc+0x61/0x69
[256748.076671] [<ffffffff81110c22>] ? lookup_real+0x22/0x3b
[256748.076756] [<ffffffff81111059>] ? __lookup_hash+0x28/0x2d
[256748.076845] [<ffffffff81114c04>] ? lookup_one_len+0xd3/0xe5
[256748.076940] [<ffffffffa05ca186>] ? ecryptfs_lookup+0xff/0x2d3 [ecryptfs]
[256748.077045] [<ffffffff81110c22>] ? lookup_real+0x22/0x3b
[256748.077130] [<ffffffff81114302>] ? do_last+0x504/0xa0c
[256748.077215] [<ffffffff81112102>] ? __inode_permission+0x2f/0x95
[256748.077310] [<ffffffff811148cc>] ? path_openat+0xc2/0x327
[256748.077397] [<ffffffff81114dd4>] ? do_filp_open+0x2a/0x6e
[256748.077485] [<ffffffff8114a0f6>] ? cn_printf+0xd5/0xe8
[256748.077571] [<ffffffff8110899b>] ? file_open_name+0x27/0x2d
[256748.077659] [<ffffffff811089c3>] ? filp_open+0x22/0x27
[256748.077742] [<ffffffff8114a94c>] ? do_coredump+0x843/0xbcd
[256748.077851] [<ffffffff8138814f>] ? _raw_spin_unlock_irqrestore+0xc/0xd
[256748.082823] [<ffffffff810f87ce>] ? kmem_cache_free+0x3f/0x7c
[256748.087752] [<ffffffff8104b69f>] ? get_signal_to_deliver+0x472/0x4ad
[256748.092660] [<ffffffff8100d103>] ? do_signal+0x3c/0x432
[256748.097384] [<ffffffff8138814f>] ? _raw_spin_unlock_irqrestore+0xc/0xd
[256748.101961] [<ffffffff8104a82b>] ? do_send_sig_info+0x53/0x68
[256748.106355] [<ffffffff8100d519>] ? do_notify_resume+0x20/0x5d
[256748.110556] [<ffffffff8138d762>] ? int_signal+0x12/0x17
[256748.114572] Code: 48 c1 fe 03 48 0f af f0 48 b8 00 00 00 00 00 88 ff ff 48 c1 e6 0c 48 01 c6 48 01 f2 48 89 57 28 c3 e8 e0 f9 ff ff f6 c4 02 75 02 <0f> 0b c3 55 83 c8 ff 48 c7 c5 60 05 01 00 65 c7 04 25 64 05 01
[256748.123112] RIP [<ffffffff8112c4a9>] check_irqs_on+0xa/0xd
[256748.127059] RSP <ffff8801145cf790>
[256748.157251] ---[ end trace 505de179a87984aa ]---
-- Package-specific info:
** Version:
Linux version 3.10-2-amd64 (debian-kernel@lists.debian.org) (gcc version 4.7.3 (Debian 4.7.3-6) ) #1 SMP Debian 3.10.5-1 (2013-08-07)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-3.10-2-amd64 root=UUID=12f3d4d0-62fe-4373-92c4-58c4e0b86974 ro quiet i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1 i915.semaphores=1 intel_pstate=disable
** Tainted: O (4096)
* Out-of-tree module has been loaded.
** Kernel log:
[ 12.538333] usbcore: registered new interface driver cdc_acm
[ 12.538333] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 12.562982] Intel(R) Wireless WiFi driver for Linux, in-tree:
[ 12.562983] Copyright(c) 2003-2013 Intel Corporation
[ 12.563125] iwlwifi 0000:03:00.0: irq 46 for MSI/MSI-X
[ 12.658541] iwlwifi 0000:03:00.0: firmware: agent loaded iwlwifi-6000-4.ucode into memory
[ 12.659010] iwlwifi 0000:03:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[ 12.745923] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled
[ 12.745925] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[ 12.745927] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
[ 12.745928] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE disabled
[ 12.745930] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_P2P enabled
[ 12.745932] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Ultimate-N 6300 AGN, REV=0x74
[ 12.745972] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 12.746159] iwlwifi 0000:03:00.0: RF_KILL bit toggled to disable radio.
[ 12.843914] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 12.997324] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd047b3/0xb40000/0xa0000, board id: 71, fw id: 578367
[ 12.997340] psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0
[ 13.047547] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input7
[ 13.295462] Console: switching to colour frame buffer device 200x56
[ 13.303135] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 13.303138] i915 0000:00:02.0: registered panic notifier
[ 13.377185] acpi device:01: registered as cooling_device4
[ 13.377341] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
[ 13.377404] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input8
[ 13.377557] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 13.377774] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
[ 13.425149] cfg80211: World regulatory domain updated:
[ 13.425154] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 13.425157] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 13.425159] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 13.425161] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 13.425163] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 13.425165] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 13.581406] hda_codec: CX20590: BIOS auto-probing.
[ 13.583105] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input9
[ 13.619625] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 13.619699] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 13.619772] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 13.619832] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 13.619924] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[ 13.619982] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[ 13.620031] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[ 13.820066] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 16.111217] EXT4-fs (sda5): re-mounted. Opts: (null)
[ 16.363729] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
[ 16.634005] psmouse serio2: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64
[ 17.342430] bio: create slab <bio-1> at 1
[ 17.917752] fuse init (API version 7.22)
[ 17.976282] thinkpad_ec: thinkpad_ec 0.41 loaded.
[ 17.983721] tp_smapi 0.41 loading...
[ 17.983918] tp_smapi successfully loaded (smapi_port=0xb2).
[ 18.220333] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[ 18.482158] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input17
[ 18.534109] Adding 8268796k swap on /dev/mapper/cryptswap1. Priority:-1 extents:1 across:8268796k
[ 20.324743] RPC: Registered named UNIX socket transport module.
[ 20.324752] RPC: Registered udp transport module.
[ 20.324756] RPC: Registered tcp transport module.
[ 20.324759] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 20.358211] FS-Cache: Loaded
[ 20.364864] Key type dns_resolver registered
[ 20.390562] FS-Cache: Netfs 'nfs' registered for caching
[ 20.456589] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 21.830401] hdaps: initial mode latch is 0x05
[ 21.830541] hdaps: setting ec_rate=250, filter_order=2
[ 21.830757] hdaps: device successfully initialized.
[ 21.830811] input: ThinkPad HDAPS joystick emulation as /devices/virtual/input/input18
[ 21.831102] input: ThinkPad HDAPS accelerometer data as /devices/virtual/input/input19
[ 21.831509] hdaps: driver successfully loaded.
[ 22.886655] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input20
[ 24.498729] smapi smapi: smapi_request: SMAPI error: SMAPI function is not available (func=2116)
[ 24.498750] smapi smapi: __get_real_thresh: cannot get start_thresh of bat=0: SMAPI function is not available
[ 24.554687] smapi smapi: smapi_request: SMAPI error: SMAPI function is not available (func=2116)
[ 24.554705] smapi smapi: __get_real_thresh: cannot get start_thresh of bat=0: SMAPI function is not available
[ 24.666726] smapi smapi: set_real_thresh: set stop to 80 for bat=0
[ 25.253797] lp: driver loaded but no devices found
[ 25.366375] ppdev: user-space parallel port driver
[ 27.528925] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[ 27.631673] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[ 27.631934] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 29.795225] Ebtables v2.0 registered
[ 29.990491] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 30.107681] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 30.381401] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[ 30.381448] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 32.308747] IPv6: ADDRCONF(NETDEV_UP): wwan0: link is not ready
** Model information
sys_vendor: LENOVO
product_name: 4236PGG
product_version: ThinkPad T420
chassis_vendor: LENOVO
chassis_version: Not Available
bios_vendor: LENOVO
bios_version: 83ET63WW (1.33 )
board_vendor: LENOVO
board_name: 4236PGG
board_version: Not Available
** Loaded modules:
vhost_net
macvtap
macvlan
tun
ipt_MASQUERADE
iptable_nat
nf_nat_ipv4
nf_nat
nf_conntrack_ipv4
nf_defrag_ipv4
xt_conntrack
nf_conntrack
ipt_REJECT
xt_CHECKSUM
iptable_mangle
xt_tcpudp
bridge
stp
llc
ecb
ip6table_filter
ip6_tables
iptable_filter
ip_tables
ebtable_nat
ebtables
x_tables
parport_pc
ppdev
lp
parport
cpufreq_powersave
cpufreq_userspace
cpufreq_stats
cpufreq_conservative
binfmt_misc
hdaps(O)
uinput
nfsd
auth_rpcgss
oid_registry
nfs_acl
nfs
lockd
dns_resolver
fscache
sunrpc
tp_smapi(O)
thinkpad_ec(O)
fuse
ecryptfs
sha256_generic
dm_crypt
snd_hda_codec_hdmi
snd_hda_codec_conexant
joydev
arc4
iwldvm
mac80211
snd_hda_intel
snd_hda_codec
iwlwifi
coretemp
cdc_acm
acpi_cpufreq
mperf
i915
snd_hwdep
snd_pcm
kvm_intel
snd_page_alloc
cdc_mbim
cfg80211
thinkpad_acpi
nvram
cdc_ncm
usbnet
mii
snd_seq
drm_kms_helper
drm
i2c_algo_bit
iTCO_wdt
iTCO_vendor_support
snd_seq_device
psmouse
serio_raw
lpc_ich
mfd_core
kvm
cdc_wdm
mei_me
i2c_i801
mei
i2c_core
snd_timer
processor
snd
tpm_tis
battery
ac
video
tpm
soundcore
pcspkr
tpm_bios
evdev
button
rfkill
microcode
wmi
ext4
crc16
jbd2
mbcache
dm_mod
sg
sr_mod
cdrom
sd_mod
crc_t10dif
hid_generic
usbhid
hid
crc32c_intel
ghash_clmulni_intel
ahci
libahci
aesni_intel
libata
ehci_pci
ehci_hcd
scsi_mod
sdhci_pci
aes_x86_64
sdhci
ablk_helper
cryptd
lrw
mmc_core
gf128mul
glue_helper
usbcore
usb_common
e1000e
ptp
pps_core
thermal
thermal_sys
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09)
Subsystem: Lenovo Device [17aa:21ce]
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>
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21ce]
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 f0000000 (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 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
Subsystem: Lenovo Device [17aa:21ce]
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 44
Region 0: Memory at f2525000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>
Kernel driver in use: mei_me
00:16.3 Serial controller [0700]: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller [8086:1c3d] (rev 04) (prog-if 02 [16550])
Subsystem: Lenovo Device [17aa:21ce]
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 B routed to IRQ 19
Region 0: I/O ports at 50b0 [size=8]
Region 1: Memory at f252c000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04)
Subsystem: Lenovo Device [17aa:21ce]
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 42
Region 0: Memory at f2500000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at f252b000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 5080 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04) (prog-if 20 [EHCI])
Subsystem: Lenovo Device [17aa:21ce]
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 f252a000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 04)
Subsystem: Lenovo Device [17aa:21ce]
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 47
Region 0: Memory at f2520000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4) (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
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 6 Series/C200 Series Chipset Family PCI Express Root Port 2 [8086:1c12] (rev b4) (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: f2400000-f24fffff
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 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b4) (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=0c, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: f1c00000-f23fffff
Prefetchable memory behind bridge: 00000000f0400000-00000000f0bfffff
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 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b4) (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=0d, subordinate=0d, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f1400000-f1bfffff
Prefetchable memory behind bridge: 00000000f0c00000-00000000f13fffff
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 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04) (prog-if 20 [EHCI])
Subsystem: Lenovo Device [17aa:21ce]
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 f2529000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation QM67 Express Chipset Family LPC Controller [8086:1c4f] (rev 04)
Subsystem: Lenovo Device [17aa:21ce]
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>
Kernel driver in use: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c03] (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo Device [17aa:21ce]
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 43
Region 0: I/O ports at 50a8 [size=8]
Region 1: I/O ports at 50bc [size=4]
Region 2: I/O ports at 50a0 [size=8]
Region 3: I/O ports at 50b8 [size=4]
Region 4: I/O ports at 5060 [size=32]
Region 5: Memory at f2528000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 04)
Subsystem: Lenovo Device [17aa:21ce]
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 f2524000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at efa0 [size=32]
Kernel driver in use: i801_smbus
03:00.0 Network controller [0280]: Intel Corporation Centrino Ultimate-N 6300 [8086:4238] (rev 3e)
Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN [8086:1111]
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 f2400000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
0d:00.0 System peripheral [0880]: Ricoh Co Ltd PCIe SDXC/MMC Host Controller [1180:e823] (rev 08) (prog-if 01)
Subsystem: Lenovo Device [17aa:21ce]
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 f1400000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
** USB devices:
Bus 002 Device 004: ID 0bdb:1911 Ericsson Business Mobile Networks BV
Bus 002 Device 003: ID 0461:4d04 Primax Electronics, Ltd Mouse
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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
-- System Information:
Debian Release: jessie/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 3.10-2-amd64 (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-3.10-2-amd64 depends on:
ii debconf [debconf-2.0] 1.5.50
ii initramfs-tools [linux-initramfs-tool] 0.113
ii kmod 9-3
ii linux-base 3.5
ii module-init-tools 9-3
Versions of packages linux-image-3.10-2-amd64 recommends:
ii firmware-linux-free 3.2
Versions of packages linux-image-3.10-2-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 1.99-27+deb7u1
pn linux-doc-3.10 <none>
Versions of packages linux-image-3.10-2-amd64 is related to:
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
ii firmware-iwlwifi 0.40
pn firmware-libertas <none>
pn firmware-linux <none>
pn firmware-linux-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-ralink <none>
pn firmware-realtek <none>
pn xen-hypervisor <none>
-- debconf information excluded
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