Bug#833295: BUG: unable to handle kernel NULL pointer dereference at gen6_ppgtt_insert_entries+0xc9/0x160
Package: src:linux
Version: 4.6.4-1
Severity: normal
Tags: upstream
Hello,
got this crash with kernel 4.6.3, no idea on how to reproduce.
Aug 2 17:14:33 rieux kernel: [624938.589267] BUG: unable to handle kernel NULL
pointer dereference at (null)
Aug 2 17:14:33 rieux kernel: [624938.589310] IP: [<ffffffffc06e8169>]
gen6_ppgtt_insert_entries+0xc9/0x160 [i915]
Aug 2 17:14:33 rieux kernel: [624938.589376] PGD 1d5d67067 PUD 107361067 PMD 0
Aug 2 17:14:33 rieux kernel: [624938.589399] Oops: 0000 [#1] SMP
Aug 2 17:14:33 rieux kernel: [624938.589415] Modules linked in: ufs(E) qnx4(E)
hfsplus(E) hfs(E) minix(E) ntfs(E) vfat(E) msdos(E) fat(E) jfs(E) xfs(E)
libcrc32c(E) dm_mod(E) cpuid(E) hmac(E) drbg(E) ansi_cprng
(E) ctr(E) ccm(E) hid_generic(E) hid_roccat_koneplus(E) hid_roccat(E)
hid_roccat_common(E) usbhid(E) hid(E) udf(E) crc_itu_t(E) loop(E)
usb_serial_simple(E) usbserial(E) xt_addrtype(E) br_netfilter(E) ipt_MASQUE
RADE(E) nf_nat_masquerade_ipv4(E) iptable_nat(E) nf_nat_ipv4(E) nf_nat(E)
nf_conntrack_ipv4(E) nf_defrag_ipv4(E) xt_conntrack(E) nf_conntrack(E)
xt_CHECKSUM(E) iptable_mangle(E) ipt_REJECT(E) nf_reject_ipv4(E) x
t_tcpudp(E) overlay(E) tun(E) bridge(E) stp(E) llc(E) ebtable_filter(E)
ebtables(E) ip6table_filter(E) ip6_tables(E) iptable_filter(E) ip_tables(E)
x_tables(E) cpufreq_userspace(E) cpufreq_stats(E) cpufreq_conse
rvative(E) cpufreq_powersave(E) bnep(E) fuse(E) snd_hda_codec_hdmi(E)
binfmt_misc(E) arc4(E) iTCO_wdt(E) iTCO_vendor_support(E) intel_rapl(E)
x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel(E)
kvm(E) irqbypass(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E)
uvcvideo(E) joydev(E) evdev(E) videobuf2_vmalloc(E) videobuf2_memops(E)
videobuf2_v4l2(E) serio_raw(E) iwlmvm(E) pcspkr(E) mac80211(
E) cdc_mbim(E) videobuf2_core(E) sg(E) videodev(E) media(E) cdc_wdm(E)
iwlwifi(E) cdc_acm(E) cdc_ncm(E) btusb(E) usbnet(E) btrtl(E) rtsx_pci_ms(E)
mii(E) btbcm(E) btintel(E) memstick(E) bluetooth(E) cfg80211(E)
wmi(E) thinkpad_acpi(E) nvram(E) rfkill(E) ac(E) battery(E)
snd_hda_codec_realtek(E) snd_hda_codec_generic(E) i915(E) snd_hda_intel(E)
snd_hda_codec(E) snd_hda_core(E) snd_hwdep(E) snd_pcm(E) snd_timer(E) snd(E)
soundcore(E) drm_kms_helper(E) video(E) drm(E) mei_me(E) i2c_algo_bit(E)
mei(E) i2c_i801(E) lpc_ich(E) shpchp(E) tpm_tis(E) tpm(E) processor(E)
button(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(
E) ecb(E) crc16(E) jbd2(E) mbcache(E) btrfs(E) crc32c_generic(E) xor(E)
raid6_pq(E) sd_mod(E) crc32c_intel(E) rtsx_pci_sdmmc(E) mmc_core(E)
aesni_intel(E) aes_x86_64(E) glue_helper(E) lrw(E) gf128mul(E) ablk_hel
per(E) cryptd(E) psmouse(E) rtsx_pci(E) mfd_core(E) ahci(E) libahci(E)
libata(E) scsi_mod(E) ehci_pci(E) ehci_hcd(E) xhci_pci(E) xhci_hcd(E) e1000e(E)
ptp(E) pps_core(E) usbcore(E) usb_common(E) thermal(E) fjes(
E)
Aug 2 17:14:33 rieux kernel: [624938.590189] CPU: 1 PID: 28204 Comm: vlc
Tainted: G E 4.6.0-1-amd64 #1 Debian 4.6.3-1
Aug 2 17:14:33 rieux kernel: [624938.590211] Hardware name: LENOVO
20AQ007SIX/20AQ007SIX, BIOS GJET79WW (2.29 ) 09/03/2014
Aug 2 17:14:33 rieux kernel: [624938.590231] task: ffff8801d5d72180 ti:
ffff8800a0cf8000 task.ti: ffff8800a0cf8000
Aug 2 17:14:33 rieux kernel: [624938.590249] RIP: 0010:[<ffffffffc06e8169>]
[<ffffffffc06e8169>] gen6_ppgtt_insert_entries+0xc9/0x160 [i915]
Aug 2 17:14:33 rieux kernel: [624938.590294] RSP: 0018:ffff8800a0cfba20
EFLAGS: 00010246
Aug 2 17:14:33 rieux kernel: [624938.590308] RAX: 0000000000000000 RBX:
0000000000000000 RCX: 0000000000000000
Aug 2 17:14:33 rieux kernel: [624938.590325] RDX: ffff880036c4f160 RSI:
ffff8800a9d32000 RDI: ffff8800a0cfba38
Aug 2 17:14:33 rieux kernel: [624938.590342] RBP: 0000000000000000 R08:
0000000000000000 R09: ffff880231512000
Aug 2 17:14:33 rieux kernel: [624938.590359] R10: 0000000000000000 R11:
0000000000000000 R12: ffff880231512000
Aug 2 17:14:33 rieux kernel: [624938.590375] R13: 0000000000000000 R14:
0000000000000001 R15: ffff8800a9d32ffc
Aug 2 17:14:33 rieux kernel: [624938.590393] FS: 00007fb7aff2f700(0000)
GS:ffff88023e240000(0000) knlGS:0000000000000000
Aug 2 17:14:33 rieux kernel: [624938.590412] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Aug 2 17:14:33 rieux kernel: [624938.590426] CR2: 0000000000000000 CR3:
0000000234243000 CR4: 00000000001406e0
Aug 2 17:14:33 rieux kernel: [624938.590443] Stack:
Aug 2 17:14:33 rieux kernel: [624938.590448] 0000000000000200
ffff8801d5d72180 000002007bcadc60 ffff880036c4f160
Aug 2 17:14:33 rieux kernel: [624938.590469] 000ffff500000000
0000000000000001 00000000503253b2 ffff880036be0640
Aug 2 17:14:33 rieux kernel: [624938.590489] 0000000000000000
ffff8800a88abe80 0000000000000002 0000000000000001
Aug 2 17:14:33 rieux kernel: [624938.590510] Call Trace:
Aug 2 17:14:33 rieux kernel: [624938.590529] [<ffffffffc06e9500>] ?
aliasing_gtt_bind_vma+0x90/0xe0 [i915]
Aug 2 17:14:33 rieux kernel: [624938.590556] [<ffffffffc06ee0eb>] ?
i915_vma_bind+0xbb/0x160 [i915]
Aug 2 17:14:33 rieux kernel: [624938.590582] [<ffffffffc06f4e2e>] ?
i915_gem_object_do_pin+0x88e/0xac0 [i915]
Aug 2 17:14:33 rieux kernel: [624938.590609] [<ffffffffc06e3594>] ?
i915_gem_execbuffer_reserve_vma.isra.18+0x94/0x160 [i915]
Aug 2 17:14:33 rieux kernel: [624938.590638] [<ffffffffc06e39f7>] ?
i915_gem_execbuffer_reserve.isra.19+0x397/0x3c0 [i915]
Aug 2 17:14:33 rieux kernel: [624938.590667] [<ffffffffc06e4c82>] ?
i915_gem_do_execbuffer.isra.22+0x682/0x11c0 [i915]
Aug 2 17:14:33 rieux kernel: [624938.590687] [<ffffffff8117b3ce>] ?
__alloc_pages_nodemask+0x47e/0xc90
Aug 2 17:14:33 rieux kernel: [624938.590711] [<ffffffffc06e645b>] ?
i915_gem_execbuffer2+0xab/0x250 [i915]
Aug 2 17:14:33 rieux kernel: [624938.590739] [<ffffffffc05286f1>] ?
drm_ioctl+0x131/0x4c0 [drm]
Aug 2 17:14:33 rieux kernel: [624938.590764] [<ffffffffc06e63b0>] ?
i915_gem_execbuffer+0x320/0x320 [i915]
Aug 2 17:14:33 rieux kernel: [624938.590787] [<ffffffff81204a8d>] ?
do_vfs_ioctl+0x9d/0x5c0
Aug 2 17:14:33 rieux kernel: [624938.590804] [<ffffffff81205024>] ?
SyS_ioctl+0x74/0x80
Aug 2 17:14:33 rieux kernel: [624938.590822] [<ffffffff815c6636>] ?
system_call_fast_compare_end+0xc/0x96
Aug 2 17:14:33 rieux kernel: [624938.590842] Code: 04 00 00 41 89 07 0f 84 89
00 00 00 48 8d 7c 24 18 e8 0c 9f c3 c0 84 c0 74 47 48 85 ed 75 b1 48 8b 04 24
49 8b 84 c4 c0 01 00 00 <48> 8b 28 48 8b 44 24 08 83 80 40 09 00 00 01 48 b8 00
00 00 00
Aug 2 17:14:33 rieux kernel: [624938.590962] RIP [<ffffffffc06e8169>]
gen6_ppgtt_insert_entries+0xc9/0x160 [i915]
Aug 2 17:14:33 rieux kernel: [624938.590990] RSP <ffff8800a0cfba20>
Aug 2 17:14:33 rieux kernel: [624938.591000] CR2: 0000000000000000
Aug 2 17:14:33 rieux kernel: [624938.598237] ---[ end trace bd1c79f557f8e885
]---
-- Package-specific info:
** Version:
Linux version 4.6.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 5.4.0 20160609 (Debian 5.4.0-6) ) #1 SMP Debian 4.6.4-1 (2016-07-18)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.6.0-1-amd64 root=UUID=6c5ad0aa-b6c8-4ddc-878d-672dddd1a159 ro quiet
** Tainted: E (8192)
* Unsigned module has been loaded (currently expected).
** Kernel log:
[ 8.758544] cdc_acm 2-4:1.2: ttyACM0: USB ACM device
[ 8.761913] usbcore: registered new interface driver cdc_acm
[ 8.761915] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 8.769038] usbcore: registered new interface driver btusb
[ 8.781469] Bluetooth: hci0: read Intel version: 370710018002030d00
[ 8.804891] bluetooth hci0: firmware: direct-loading firmware intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
[ 8.804897] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
[ 8.811942] iwlwifi 0000:03:00.0: firmware: direct-loading firmware iwlwifi-7260-16.ucode
[ 8.812229] iwlwifi 0000:03:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm
[ 8.817310] usbcore: registered new interface driver cdc_ncm
[ 8.820143] media: Linux media interface: v0.10
[ 8.836314] usbcore: registered new interface driver cdc_wdm
[ 8.860753] Linux video capture interface: v2.00
[ 8.886363] cdc_mbim 2-4:1.0: setting rx_max = 16384
[ 8.886763] cdc_mbim 2-4:1.0: cdc-wdm0: USB WDM device
[ 8.886917] cdc_mbim 2-4:1.0 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-4, CDC MBIM, 3a:56:7c:20:ec:56
[ 8.886940] usbcore: registered new interface driver cdc_mbim
[ 8.899888] iTCO_vendor_support: vendor-support=0
[ 8.925457] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[ 8.928594] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 8.928632] iTCO_wdt: Found a Lynx Point_LP TCO device (Version=2, TCOBASE=0x1860)
[ 8.929545] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144
[ 8.929872] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 8.930046] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 8.930545] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 8.962113] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 8.962121] [drm] Initialized i915 1.6.0 20160229 for 0000:00:02.0 on minor 0
[ 8.962895] fbcon: inteldrmfb (fb0) is primary device
[ 8.976231] usb 2-7: USB disconnect, device number 4
[ 9.054471] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b39a)
[ 9.062980] uvcvideo 2-8:1.0: Entity type for entity Extension 4 was not initialized!
[ 9.062984] uvcvideo 2-8:1.0: Entity type for entity Extension 3 was not initialized!
[ 9.062986] uvcvideo 2-8:1.0: Entity type for entity Processing 2 was not initialized!
[ 9.062988] uvcvideo 2-8:1.0: Entity type for entity Camera 1 was not initialized!
[ 9.063095] input: Integrated Camera as /devices/pci0000:00/0000:00:14.0/usb2/2-8/2-8:1.0/input/input15
[ 9.063168] usbcore: registered new interface driver uvcvideo
[ 9.063169] USB Video Class driver (1.1.1)
[ 9.115920] cdc_mbim 2-4:1.0 wwp0s20u4: renamed from wwan0
[ 9.167576] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 9.254348] intel_rapl: Found RAPL domain package
[ 9.254351] intel_rapl: Found RAPL domain core
[ 9.254354] intel_rapl: Found RAPL domain uncore
[ 9.254357] intel_rapl: Found RAPL domain dram
[ 9.357387] Adding 975868k swap on /dev/sda2. Priority:-1 extents:1 across:975868k SSFS
[ 10.338149] Console: switching to colour frame buffer device 240x67
[ 10.341838] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 10.381491] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16
[ 10.381536] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input17
[ 10.381581] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input18
[ 10.757669] random: nonblocking pool is initialized
[ 13.323269] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[ 14.507381] cgroup: new mount options do not match the existing superblock, will be ignored
[ 14.635070] fuse init (API version 7.24)
[ 15.379921] cgroup: new mount options do not match the existing superblock, will be ignored
[ 15.519284] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 15.519287] Bluetooth: BNEP filters: protocol multicast
[ 15.519291] Bluetooth: BNEP socket layer initialized
[ 20.560571] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 20.560938] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 20.561450] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 20.780630] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 20.781451] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 20.808186] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 20.811402] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 21.109876] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 21.983232] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 25.262848] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 26.742178] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 26.750351] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 26.820959] Ebtables v2.0 registered
[ 27.102397] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 27.105394] tun: Universal TUN/TAP device driver, 1.6
[ 27.105397] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 27.165632] virbr0: port 1(virbr0-nic) entered blocking state
[ 27.165635] virbr0: port 1(virbr0-nic) entered disabled state
[ 27.165717] device virbr0-nic entered promiscuous mode
[ 27.283313] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
[ 27.301515] Bridge firewalling registered
[ 27.309072] virbr0: port 1(virbr0-nic) entered blocking state
[ 27.309075] virbr0: port 1(virbr0-nic) entered listening state
[ 27.366118] virbr0: port 1(virbr0-nic) entered disabled state
[ 27.368328] device virbr0-nic left promiscuous mode
[ 27.368346] virbr0: port 1(virbr0-nic) entered disabled state
[ 27.457585] virbr1: port 1(virbr1-nic) entered blocking state
[ 27.457588] virbr1: port 1(virbr1-nic) entered disabled state
[ 27.457674] device virbr1-nic entered promiscuous mode
[ 27.536545] virbr1: port 1(virbr1-nic) entered blocking state
[ 27.536549] virbr1: port 1(virbr1-nic) entered listening state
[ 27.571962] virbr1: port 1(virbr1-nic) entered disabled state
[ 27.577400] device virbr1-nic left promiscuous mode
[ 27.577417] virbr1: port 1(virbr1-nic) entered disabled state
[ 28.463434] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
[ 28.473994] wlan0: authenticate with 24:a4:3c:c6:bd:50
[ 28.478903] wlan0: send auth to 24:a4:3c:c6:bd:50 (try 1/3)
[ 28.479635] wlan0: authenticated
[ 28.481531] wlan0: associate with 24:a4:3c:c6:bd:50 (try 1/3)
[ 28.482475] wlan0: RX AssocResp from 24:a4:3c:c6:bd:50 (capab=0x11 status=0 aid=2)
[ 28.483489] wlan0: associated
[ 28.483520] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 28.510869] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
** Model information
sys_vendor: LENOVO
product_name: 20AQ007SIX
product_version: ThinkPad T440s
chassis_vendor: LENOVO
chassis_version: Not Available
bios_vendor: LENOVO
bios_version: GJET79WW (2.29 )
board_vendor: LENOVO
board_name: 20AQ007SIX
board_version: SDK0E50510 WIN
** Loaded modules:
hmac(E)
drbg(E)
ansi_cprng(E)
ctr(E)
ccm(E)
xt_addrtype(E)
xt_CHECKSUM(E)
iptable_mangle(E)
br_netfilter(E)
ipt_MASQUERADE(E)
nf_nat_masquerade_ipv4(E)
iptable_nat(E)
nf_nat_ipv4(E)
nf_nat(E)
nf_conntrack_ipv4(E)
nf_defrag_ipv4(E)
xt_conntrack(E)
nf_conntrack(E)
ipt_REJECT(E)
nf_reject_ipv4(E)
xt_tcpudp(E)
tun(E)
bridge(E)
stp(E)
llc(E)
ebtable_filter(E)
ebtables(E)
ip6table_filter(E)
ip6_tables(E)
iptable_filter(E)
ip_tables(E)
x_tables(E)
overlay(E)
cpufreq_userspace(E)
cpufreq_stats(E)
cpufreq_conservative(E)
cpufreq_powersave(E)
bnep(E)
fuse(E)
binfmt_misc(E)
snd_hda_codec_hdmi(E)
intel_rapl(E)
x86_pkg_temp_thermal(E)
intel_powerclamp(E)
arc4(E)
coretemp(E)
kvm_intel(E)
uvcvideo(E)
kvm(E)
videobuf2_vmalloc(E)
videobuf2_memops(E)
iwlmvm(E)
iTCO_wdt(E)
videobuf2_v4l2(E)
iTCO_vendor_support(E)
videobuf2_core(E)
irqbypass(E)
mac80211(E)
cdc_mbim(E)
videodev(E)
cdc_wdm(E)
media(E)
cdc_ncm(E)
crct10dif_pclmul(E)
usbnet(E)
crc32_pclmul(E)
btusb(E)
mii(E)
cdc_acm(E)
ghash_clmulni_intel(E)
btrtl(E)
iwlwifi(E)
btbcm(E)
btintel(E)
bluetooth(E)
i915(E)
snd_hda_codec_realtek(E)
snd_hda_codec_generic(E)
evdev(E)
joydev(E)
snd_hda_intel(E)
rtsx_pci_ms(E)
pcspkr(E)
cfg80211(E)
serio_raw(E)
snd_hda_codec(E)
memstick(E)
snd_hda_core(E)
thinkpad_acpi(E)
snd_hwdep(E)
sg(E)
nvram(E)
snd_pcm(E)
wmi(E)
rfkill(E)
snd_timer(E)
snd(E)
soundcore(E)
drm_kms_helper(E)
drm(E)
ac(E)
battery(E)
i2c_algo_bit(E)
i2c_i801(E)
video(E)
mei_me(E)
shpchp(E)
mei(E)
lpc_ich(E)
tpm_tis(E)
tpm(E)
processor(E)
button(E)
parport_pc(E)
ppdev(E)
lp(E)
parport(E)
autofs4(E)
ext4(E)
ecb(E)
crc16(E)
jbd2(E)
mbcache(E)
btrfs(E)
crc32c_generic(E)
xor(E)
raid6_pq(E)
sd_mod(E)
crc32c_intel(E)
rtsx_pci_sdmmc(E)
mmc_core(E)
aesni_intel(E)
aes_x86_64(E)
glue_helper(E)
lrw(E)
gf128mul(E)
ablk_helper(E)
cryptd(E)
psmouse(E)
ahci(E)
libahci(E)
libata(E)
scsi_mod(E)
rtsx_pci(E)
mfd_core(E)
xhci_pci(E)
ehci_pci(E)
e1000e(E)
xhci_hcd(E)
ehci_hcd(E)
ptp(E)
pps_core(E)
usbcore(E)
usb_common(E)
thermal(E)
fjes(E)
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Haswell-ULT DRAM Controller [8086:0a04] (rev 0b)
Subsystem: Lenovo Haswell-ULT DRAM Controller [17aa:220c]
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: hsw_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 0b) (prog-if 00 [VGA controller])
Subsystem: Lenovo Haswell-ULT Integrated Graphics Controller [17aa:220c]
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 46
Region 0: Memory at e0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=512M]
Region 4: I/O ports at 3000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Audio device [0403]: Intel Corporation Haswell-ULT HD Audio Controller [8086:0a0c] (rev 0b)
Subsystem: Lenovo Haswell-ULT HD Audio Controller [17aa:220c]
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 48
Region 0: Memory at e0630000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.0 USB controller [0c03]: Intel Corporation 8 Series USB xHCI HC [8086:9c31] (rev 04) (prog-if 30 [XHCI])
Subsystem: Lenovo 8 Series USB xHCI HC [17aa:220c]
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 42
Region 0: Memory at e0620000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:16.0 Communication controller [0780]: Intel Corporation 8 Series HECI #0 [8086:9c3a] (rev 04)
Subsystem: Lenovo 8 Series HECI [17aa:220c]
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 e0639000 (64-bit, non-prefetchable) [size=32]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I218-LM [8086:155a] (rev 04)
Subsystem: Lenovo ThinkPad X240 [17aa:2214]
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 41
Region 0: Memory at e0600000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at e063e000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 3080 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1b.0 Audio device [0403]: Intel Corporation 8 Series HD Audio Controller [8086:9c20] (rev 04)
Subsystem: Lenovo 8 Series HD Audio Controller [17aa:220c]
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: Memory at e0634000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 6 [8086:9c1a] (rev e4) (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
Interrupt: pin B routed to IRQ 17
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: e0500000-e05fffff
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
Kernel modules: shpchp
00:1c.1 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 3 [8086:9c14] (rev e4) (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
Interrupt: pin C routed to IRQ 18
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: e0400000-e04fffff
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
Kernel modules: shpchp
00:1d.0 USB controller [0c03]: Intel Corporation 8 Series USB EHCI #1 [8086:9c26] (rev 04) (prog-if 20 [EHCI])
Subsystem: Lenovo 8 Series USB EHCI [17aa:220c]
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 e063d000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1f.0 ISA bridge [0601]: Intel Corporation 8 Series LPC Controller [8086:9c43] (rev 04)
Subsystem: Lenovo 8 Series LPC Controller [17aa:220c]
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
Kernel modules: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] [8086:9c03] (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo 8 Series SATA Controller 1 [AHCI mode] [17aa:220c]
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 30a8 [size=8]
Region 1: I/O ports at 30b4 [size=4]
Region 2: I/O ports at 30a0 [size=8]
Region 3: I/O ports at 30b0 [size=4]
Region 4: I/O ports at 3060 [size=32]
Region 5: Memory at e063c000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 8 Series SMBus Controller [8086:9c22] (rev 04)
Subsystem: Lenovo 8 Series SMBus Controller [17aa:220c]
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 e0638000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at efa0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader [10ec:5227] (rev 01)
Subsystem: Lenovo RTS5227 PCI Express Card Reader [17aa:220c]
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 40
Region 0: Memory at e0500000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b2] (rev 83)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c270]
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 e0400000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
** USB devices:
Bus 001 Device 003: ID 058f:9540 Alcor Micro Corp. AU9540 Smartcard Reader
Bus 001 Device 002: ID 8087:8000 Intel Corp.
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 005: ID 04f2:b39a Chicony Electronics Co., Ltd
Bus 002 Device 003: ID 138a:0017 Validity Sensors, Inc. Fingerprint Reader
Bus 002 Device 002: ID 1199:a001 Sierra Wireless, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.6.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-4.6.0-1-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.125
ii kmod 22-1.1
ii linux-base 4.4
Versions of packages linux-image-4.6.0-1-amd64 recommends:
ii firmware-linux-free 3.4
ii irqbalance 1.1.0-2
Versions of packages linux-image-4.6.0-1-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02~beta2-36
pn linux-doc-4.6 <none>
Versions of packages linux-image-4.6.0-1-amd64 is related to:
pn firmware-amd-graphics <none>
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
pn firmware-intel-sound <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
ii firmware-iwlwifi 20160110-1
pn firmware-libertas <none>
pn firmware-linux-nonfree <none>
pn firmware-misc-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-realtek <none>
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information
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