On Fri, Sep 9, 2016 at 12:37 PM, Wolfgang Tichy <wtich...@gmail.com> wrote: > Package: src:linux > Version: 3.16.7-ckt25-2+deb8u3 > Severity: critical > Tags: security > Justification: causes serious data loss > > Dear Maintainer, > > when I open a particular word document (it contains images and I can send it > to you for testing) with libreoffice, all memory and all swap get used up > within about a minute.
You may want to *narrow down* your memory issue by trying out Apache OpenOffice: Download: https://openoffice.org/download/ > This happens slowly enough that it can be monitored > with "top" and "free". What I see with top is that soffice.bin (which is > libreoffice) does not use much memory (maybe 2%). Nevertheless more and more > memory gets used. "free -h" gives something like this: > > total used free shared buffers cached > Mem: 7.5G 7.4G 141M 5.9G 71M 6.4G > -/+ buffers/cache: 917M 6.6G > Swap: 8.0G 663M 7.4G > > Eventually the "used" column in the "Mem:" and "Swap:" and lines reach the > total and the system runs out of memory and becomes totally unresponsive > (even the mouse pointer freezes), no remote logins are possible at this > point, and all keypresses are ignored. The only way to regain control is by > holding down the power button for 10s. However, the "used" column in the > "-/+ buffers/cache:" line stays near 1GB, so that it is clear that > buffers/caches take up almost all the space. > > You may wonder why I file this against the kernel and not libreoffice. Well, > I am sure libreoffice is doing something stupid, that could be fixed to > circumvent this problem. But the kernel should simply not allow any user > process to bring down the entire system. Also it seems the kernel is > allocating caches or buffers until it runs out of all memory and then > freezes. If it was only libreoffice allocating memory, OOM killer would kill > it. But nothing like this happens, even if you wait 2h nothing happens. I > think OOM killer does nothing because no single user process uses a lot of > memory. It's the kernel choking on itself. > > Ok, so now let me speculate on what might be wrong. I am filing this report > for my laptop that has a i7-3667U CPU with integrated Intel graphics card: > 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor > Graphics Controller (rev 09) > But the problem also occurs on 3 other Debian desktop machines that run the > same kernel, and have either Intel or ATI graphics, i.e.: > 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen > Core Processor Integrated Graphics Controller (rev 06) > 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] > Barts PRO [Radeon HD 6850] > 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] > Caicos [Radeon HD 6450/7450/8450 / R5 230 OEM] > However, it happens differently on a 4th Debian desktop machine with > 07:00.0 VGA compatible controller: NVIDIA Corporation NV42GL [Quadro FX > 3450/4000 SDI] (rev a2) > On this one, Gnome3 crashes and dmesg has a lot of lines lines like: > [880754.926611] [TTM] Failed to find memory space for buffer > 0xffff880367e42800 eviction > [880754.926613] [TTM] No space for ffff880367e42800 (497 pages, 1988K, 1M) > [880754.926614] [TTM] placement[0]=0x00070002 (1) > [880754.926616] [TTM] has_type: 1 > [880754.926617] [TTM] use_type: 1 > [880754.926618] [TTM] flags: 0x0000000A > [880754.926619] [TTM] gpu_offset: 0x00000000 > [880754.926620] [TTM] size: 131072 > [880754.926621] [TTM] available_caching: 0x00070000 > [880754.926622] [TTM] default_caching: 0x00010000 > This is actually good because after the gnome3 crash the system is still > usable. I should say that in all cases I am using the open source graphics > drivers that use kernel mode setting. So the latter crash leads me to think > that some interaction between the graphics drivers and the kernel leads to > the allocation of too many buffers/caches by the kernel until it runs out. > Probably this is all triggered by libreoffice (running on X) trying to > display some JPG images in a document. > > The reason why I consider this security relevant is that anybody with a user > account can use libreoffice to bring the system down. This will cause data > loss since all other users cannot save any data in open files. > > Thank you very much for considering this report, > Wolfgang Tichy > > > -- Package-specific info: > ** Version: > Linux version 3.16.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version > 4.8.4 (Debian 4.8.4-1) ) #1 SMP Debian 3.16.7-ckt25-2+deb8u3 (2016-07-02) > > ** Command line: > BOOT_IMAGE=/boot/vmlinuz-3.16.0-4-amd64 > root=UUID=111acff4-4673-47ad-85a1-43f48c1c7621 ro quiet > > ** Tainted: W (512) > * Taint on warning. > > ** Kernel log: > [44950.827165] Broke affinity for irq 41 > [44950.930086] smpboot: CPU 3 is now offline > [44950.931077] PM: Creating hibernation image: > [44951.233670] PM: Need to copy 785394 pages > [44951.233677] PM: Normal pages needed: 785394 + 1024, available pages: > 1234019 > [44950.933557] PM: Restoring platform NVS memory > [44950.934317] Enabling non-boot CPUs ... > [44950.934528] x86: Booting SMP configuration: > [44950.934531] smpboot: Booting Node 0 Processor 1 APIC 0x1 > [44950.949766] Intel pstate controlling: cpu 1 > [44950.949890] CPU1 is up > [44950.950054] smpboot: Booting Node 0 Processor 2 APIC 0x2 > [44950.964625] Intel pstate controlling: cpu 2 > [44950.964729] CPU2 is up > [44950.964884] smpboot: Booting Node 0 Processor 3 APIC 0x3 > [44950.979266] Intel pstate controlling: cpu 3 > [44950.979369] CPU3 is up > [44950.987045] ACPI: Waking up from system sleep state S4 > [44951.036803] sdhci-pci 0000:02:00.0: MMC controller base frequency changed > to 50Mhz. > [44951.045533] PM: noirq restore of devices complete after 12.256 msecs > [44951.045794] PM: early restore of devices complete after 0.235 msecs > [44951.137444] usb usb1: root hub lost power or was reset > [44951.137446] usb usb2: root hub lost power or was reset > [44951.137448] mei_me 0000:00:16.0: irq 43 for MSI/MSI-X > [44951.137606] usb usb3: root hub lost power or was reset > [44951.137626] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X > [44951.137729] usb usb4: root hub lost power or was reset > [44951.138671] xhci_hcd 0000:00:14.0: irq 40 for MSI/MSI-X > [44951.139831] sd 0:0:0:0: [sda] Starting disk > [44951.141511] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported > [44951.141574] iwlwifi 0000:03:00.0: RF_KILL bit toggled to enable radio. > [44951.141641] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported > [44951.165684] tpm_tis 00:06: TPM is disabled/deactivated (0x6) > [44951.421359] [drm:cpt_set_fifo_underrun_reporting] *ERROR* uncleared pch > fifo underrun on pch transcoder A > [44951.421361] [drm:cpt_serr_int_handler] *ERROR* PCH transcoder A FIFO > underrun > [44951.458041] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) > [44951.462047] usb 4-1: reset high-speed USB device number 2 using ehci-pci > [44951.469440] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded > [44951.469447] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) > filtered out > [44951.470023] usb 3-1: reset high-speed USB device number 2 using ehci-pci > [44951.489395] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded > [44951.489401] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) > filtered out > [44951.499478] ata1.00: configured for UDMA/133 > [44951.850421] psmouse serio1: synaptics: queried max coordinates: x > [..5678], y [..4732] > [44951.881262] psmouse serio1: synaptics: queried min coordinates: x > [1264..], y [1124..] > [44951.882540] usb 3-1.3: reset full-speed USB device number 3 using ehci-pci > [44952.046722] usb 3-1.4: reset full-speed USB device number 4 using ehci-pci > [44952.210914] usb 3-1.6: reset high-speed USB device number 5 using ehci-pci > [44952.367453] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off > [44952.426958] PM: restore of devices complete after 1288.128 msecs > [44952.428189] ------------[ cut here ]------------ > [44952.428205] WARNING: CPU: 1 PID: 25332 at > /build/linux-7z1rSb/linux-3.16.7-ckt25/drivers/base/firmware_class.c:1124 > _request_firmware+0x529/0xae0() > [44952.428208] Modules linked in: ctr ccm bnep binfmt_misc arc4 nfsd > auth_rpcgss oid_registry nfs_acl nfs lockd iwldvm fscache snd_hda_codec_hdmi > mac80211 sunrpc snd_hda_codec_realtek snd_hda_codec_generic iwlwifi iTCO_wdt > iTCO_vendor_support cfg80211 ecb uvcvideo btusb videobuf2_vmalloc > videobuf2_memops bluetooth videobuf2_core v4l2_common 6lowpan_iphc videodev > media joydev x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm > crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper > cryptd evdev snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec > snd_hwdep snd_pcm lpc_ich i2c_i801 mei_me mfd_core shpchp snd_timer mei wmi > thinkpad_acpi i915 nvram snd soundcore rfkill drm_kms_helper tpm_tis battery > ac tpm drm i2c_algo_bit video i2c_core intel_smartconnect button processor > [44952.428308] loop fuse parport_pc ppdev lp parport autofs4 ext4 crc16 > mbcache jbd2 sg sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul > crct10dif_common crc32c_intel ahci libahci ehci_pci ehci_hcd psmouse libata > xhci_hcd scsi_mod sdhci_pci sdhci mmc_core usbcore thermal usb_common > thermal_sys > [44952.428349] CPU: 1 PID: 25332 Comm: kworker/u17:0 Tainted: G W > 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-2+deb8u3 > [44952.428352] Hardware name: LENOVO 3444F9U/3444F9U, BIOS G6ET90WW (2.50 ) > 12/26/2012 > [44952.428371] Workqueue: hci0 hci_power_on [bluetooth] > [44952.428374] 0000000000000000 ffffffff8150e08f 0000000000000000 > 0000000000000009 > [44952.428380] ffffffff81067777 ffff880211fcfd48 ffff880191887280 > ffff880211fcfd40 > [44952.428385] ffff8800c92ab100 ffff880162e69ab8 ffffffff813b5179 > ffff0004ff102100 > [44952.428391] Call Trace: > [44952.428402] [<ffffffff8150e08f>] ? dump_stack+0x5d/0x78 > [44952.428411] [<ffffffff81067777>] ? warn_slowpath_common+0x77/0x90 > [44952.428417] [<ffffffff813b5179>] ? _request_firmware+0x529/0xae0 > [44952.428420] PM: Image restored successfully. > [44952.428428] [<ffffffff813b575c>] ? request_firmware+0x2c/0x40 > [44952.428437] [<ffffffffa06778b5>] ? btusb_setup_bcm_patchram+0x85/0x430 > [btusb] > [44952.428445] [<ffffffff813ac4ea>] ? rpm_check_suspend_allowed+0x6a/0xc0 > [44952.428452] [<ffffffff813ad209>] ? __pm_runtime_idle+0x69/0x80 > [44952.428467] [<ffffffffa060084d>] ? hci_dev_do_open+0x25d/0x920 [bluetooth] > [44952.428468] PM: Basic memory bitmaps freed > [44952.428473] Restarting tasks ... > [44952.428482] [<ffffffff8109e33f>] ? enqueue_task_fair+0x2cf/0xe20 > [44952.428491] [<ffffffff8101b93d>] ? native_sched_clock+0x2d/0x80 > [44952.428508] [<ffffffffa060150c>] ? hci_power_on+0x2c/0x170 [bluetooth] > [44952.428516] [<ffffffff81094594>] ? ttwu_do_wakeup+0x14/0xd0 > [44952.428525] [<ffffffff81081742>] ? process_one_work+0x172/0x420 > [44952.428533] [<ffffffff81081dd3>] ? worker_thread+0x113/0x4f0 > [44952.428541] [<ffffffff81081cc0>] ? rescuer_thread+0x2d0/0x2d0 > [44952.428551] [<ffffffff8108800d>] ? kthread+0xbd/0xe0 > [44952.428560] [<ffffffff81087f50>] ? kthread_create_on_node+0x180/0x180 > [44952.428570] [<ffffffff81514158>] ? ret_from_fork+0x58/0x90 > [44952.428578] [<ffffffff81087f50>] ? kthread_create_on_node+0x180/0x180 > [44952.428583] ---[ end trace 5fdeee0e5730fb68 ]--- > [44952.428590] bluetooth hci0: firmware: brcm/BCM20702A0-0a5c-21e6.hcd will > not be loaded > [44952.428599] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-21e6.hcd not > found > [44952.430130] done. > [44952.679300] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled > [44952.685902] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 > [44952.952031] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled > [44952.958531] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 > [44953.038404] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready > [44956.319591] wlan0: authenticate with 1c:af:f7:da:2d:85 > [44956.322807] wlan0: send auth to 1c:af:f7:da:2d:85 (try 1/3) > [44956.427711] wlan0: send auth to 1c:af:f7:da:2d:85 (try 2/3) > [44956.429617] wlan0: authenticated > [44956.431665] wlan0: associate with 1c:af:f7:da:2d:85 (try 1/3) > [44956.441503] wlan0: RX AssocResp from 1c:af:f7:da:2d:85 (capab=0x431 > status=0 aid=6) > [44956.470657] wlan0: associated > [44956.470719] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready > > ** Model information > sys_vendor: LENOVO > product_name: 3444F9U > product_version: ThinkPad X1 Carbon > chassis_vendor: LENOVO > chassis_version: Not Available > bios_vendor: LENOVO > bios_version: G6ET90WW (2.50 ) > board_vendor: LENOVO > board_name: 3444F9U > board_version: Win8 Pro DPK TPG > > ** Loaded modules: > snd_seq_dummy > snd_seq > snd_seq_device > ctr > ccm > bnep > binfmt_misc > arc4 > nfsd > auth_rpcgss > oid_registry > nfs_acl > nfs > lockd > iwldvm > fscache > snd_hda_codec_hdmi > mac80211 > sunrpc > snd_hda_codec_realtek > snd_hda_codec_generic > iwlwifi > iTCO_wdt > iTCO_vendor_support > cfg80211 > ecb > uvcvideo > btusb > videobuf2_vmalloc > videobuf2_memops > bluetooth > videobuf2_core > v4l2_common > 6lowpan_iphc > videodev > media > joydev > x86_pkg_temp_thermal > intel_powerclamp > intel_rapl > coretemp > kvm > crc32_pclmul > aesni_intel > aes_x86_64 > lrw > gf128mul > glue_helper > ablk_helper > cryptd > evdev > snd_hda_intel > snd_hda_controller > serio_raw > pcspkr > snd_hda_codec > snd_hwdep > snd_pcm > lpc_ich > i2c_i801 > mei_me > mfd_core > shpchp > snd_timer > mei > wmi > thinkpad_acpi > i915 > nvram > snd > soundcore > rfkill > drm_kms_helper > tpm_tis > battery > ac > tpm > drm > i2c_algo_bit > video > i2c_core > intel_smartconnect > button > processor > loop > fuse > parport_pc > ppdev > lp > parport > autofs4 > ext4 > crc16 > mbcache > jbd2 > sg > sd_mod > crc_t10dif > crct10dif_generic > crct10dif_pclmul > crct10dif_common > crc32c_intel > ahci > libahci > ehci_pci > ehci_hcd > psmouse > libata > xhci_hcd > scsi_mod > sdhci_pci > sdhci > mmc_core > usbcore > thermal > usb_common > thermal_sys > > ** Network interface configuration: > # This file describes the network interfaces available on your system > # and how to activate them. For more information, see interfaces(5). > > # The loopback network interface > auto lo > iface lo inet loopback > > ** Network status: > *** IP interfaces and addresses: > 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group > default > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > inet 127.0.0.1/8 scope host lo > valid_lft forever preferred_lft forever > inet6 ::1/128 scope host > valid_lft forever preferred_lft forever > 2: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group > default qlen 1000 > link/ether 84:3a:4b:0c:ca:8c brd ff:ff:ff:ff:ff:ff > inet 192.168.1.106/24 brd 192.168.1.255 scope global wlan0 > valid_lft forever preferred_lft forever > inet6 fe80::863a:4bff:fe0c:ca8c/64 scope link > valid_lft forever preferred_lft forever > > *** Device statistics: > Inter-| Receive | Transmit > face |bytes packets errs drop fifo frame compressed multicast|bytes > packets errs drop fifo colls carrier compressed > wlan0: 980759259 994618 0 0 0 0 0 0 120427518 > 679094 0 0 0 0 0 0 > lo: 52103939 308245 0 0 0 0 0 0 52103939 > 308245 0 0 0 0 0 0 > > *** Protocol statistics: > Ip: > 918244 total packets received > 27 with invalid addresses > 0 forwarded > 0 incoming packets discarded > 909768 incoming packets delivered > 835236 requests sent out > 927 outgoing packets dropped > 1762 dropped because of missing route > Icmp: > 3288 ICMP messages received > 3 input ICMP message failed. > ICMP input histogram: > destination unreachable: 3288 > 3495 ICMP messages sent > 0 ICMP messages failed > ICMP output histogram: > destination unreachable: 3495 > IcmpMsg: > InType3: 3288 > OutType3: 3495 > Tcp: > 14696 active connections openings > 86 passive connection openings > 58 failed connection attempts > 2070 connection resets received > 33 connections established > 966000 segments received > 914715 segments send out > 4655 segments retransmited > 682 bad segments received. > 4275 resets sent > Udp: > 90340 packets received > 3496 packets to unknown port received. > 0 packet receive errors > 63805 packets sent > SndbufErrors: 3 > UdpLite: > TcpExt: > 17 invalid SYN cookies received > 96 packets pruned from receive queue because of socket buffer overrun > 21 ICMP packets dropped because they were out-of-window > 3527 TCP sockets finished time wait in fast timer > 1 packets rejects in established connections because of timestamp > 42937 delayed acks sent > 98 delayed acks further delayed because of locked socket > Quick ack mode was activated 3836 times > 353 packets directly queued to recvmsg prequeue. > 5918 bytes directly in process context from backlog > 283579 bytes directly received in process context from prequeue > 530200 packet headers predicted > 323 packets header predicted and directly queued to user > 49841 acknowledgments not containing data payload received > 259940 predicted acknowledgments > 1 times recovered from packet loss due to fast retransmit > 107 times recovered from packet loss by selective acknowledgements > Detected reordering 2 times using time stamp > 5 congestion windows fully recovered without slow start > 1 congestion windows partially recovered using Hoe heuristic > 10 congestion windows recovered without slow start by DSACK > 1368 congestion windows recovered without slow start after partial ack > 33 timeouts after SACK recovery > 33 timeouts in loss state > 145 fast retransmits > 18 forward retransmits > 107 retransmits in slow start > 2320 other TCP timeouts > TCPLossProbes: 1361 > TCPLossProbeRecovery: 362 > 25 SACK retransmits failed > 17016 packets collapsed in receive queue due to low socket buffer > 3750 DSACKs sent for old packets > 6 DSACKs sent for out of order packets > 487 DSACKs received > 857 connections reset due to unexpected data > 830 connections reset due to early user close > 329 connections aborted due to timeout > 9 times unabled to send RST due to no memory > TCPDSACKIgnoredNoUndo: 194 > TCPSpuriousRTOs: 953 > TCPSackShiftFallback: 368 > TCPRetransFail: 652 > TCPRcvCoalesce: 87045 > TCPOFOQueue: 26200 > TCPOFOMerge: 6 > TCPChallengeACK: 702 > TCPSYNChallenge: 701 > TCPSpuriousRtxHostQueues: 3556 > TCPAutoCorking: 30424 > TCPFromZeroWindowAdv: 12 > TCPToZeroWindowAdv: 12 > TCPWantZeroWindowAdv: 711 > TCPSynRetrans: 299 > TCPOrigDataSent: 403339 > IpExt: > InMcastPkts: 1773 > OutMcastPkts: 2236 > InBcastPkts: 2108 > OutBcastPkts: 729 > InOctets: 976737265 > OutOctets: 119266500 > InMcastOctets: 270212 > OutMcastOctets: 403535 > InBcastOctets: 273252 > OutBcastOctets: 110112 > InNoECTPkts: 1149218 > InECT0Pkts: 51 > > > ** PCI devices: > 00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM > Controller [8086:0154] (rev 09) > Subsystem: Lenovo Device [17aa:21f9] > 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: ivb_uncore > > 00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core > processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA > controller]) > Subsystem: Lenovo Device [17aa:21f9] > 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 f0000000 (64-bit, non-prefetchable) [size=4M] > Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M] > Region 4: I/O ports at 4000 [size=64] > Expansion ROM at <unassigned> [disabled] > Capabilities: <access denied> > Kernel driver in use: i915 > > 00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset > Family USB xHCI Host Controller [8086:1e31] (rev 04) (prog-if 30 [XHCI]) > Subsystem: Lenovo Device [17aa:21f9] > 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 40 > Region 0: Memory at f1500000 (64-bit, non-prefetchable) [size=64K] > Capabilities: <access denied> > Kernel driver in use: xhci_hcd > > 00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 > Series Chipset Family MEI Controller #1 [8086:1e3a] (rev 04) > Subsystem: Lenovo Device [17aa:21f9] > 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 43 > Region 0: Memory at f1515000 (64-bit, non-prefetchable) [size=16] > Capabilities: <access denied> > Kernel driver in use: mei_me > > 00:16.3 Serial controller [0700]: Intel Corporation 7 Series/C210 Series > Chipset Family KT Controller [8086:1e3d] (rev 04) (prog-if 02 [16550]) > Subsystem: Lenovo Device [17aa:21f9] > 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 4090 [size=8] > Region 1: Memory at f151b000 (32-bit, non-prefetchable) [size=4K] > Capabilities: <access denied> > Kernel driver in use: serial > > 00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset > Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) (prog-if 20 > [EHCI]) > Subsystem: Lenovo Device [17aa:21f9] > 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 f151a000 (32-bit, non-prefetchable) [size=1K] > Capabilities: <access denied> > Kernel driver in use: ehci-pci > > 00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset > Family High Definition Audio Controller [8086:1e20] (rev 04) > Subsystem: Lenovo Device [17aa:21f9] > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx+ > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- > <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 64 bytes > Interrupt: pin A routed to IRQ 44 > Region 0: Memory at f1510000 (64-bit, non-prefetchable) [size=16K] > Capabilities: <access denied> > Kernel driver in use: snd_hda_intel > > 00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset > Family PCI Express Root Port 1 [8086:1e10] (rev c4) (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: f0d00000-f14fffff > 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.1 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset > Family PCI Express Root Port 2 [8086:1e12] (rev c4) (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: f0c00000-f0cfffff > 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 7 Series/C210 Series Chipset > Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) (prog-if 20 > [EHCI]) > Subsystem: Lenovo Device [17aa:21f9] > 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 f1519000 (32-bit, non-prefetchable) [size=1K] > Capabilities: <access denied> > Kernel driver in use: ehci-pci > > 00:1f.0 ISA bridge [0601]: Intel Corporation QS77 Express Chipset LPC > Controller [8086:1e56] (rev 04) > Subsystem: Lenovo Device [17aa:21f9] > 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 7 Series Chipset Family > 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04) (prog-if 01 [AHCI > 1.0]) > Subsystem: Lenovo Device [17aa:21f9] > 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 41 > Region 0: I/O ports at 4088 [size=8] > Region 1: I/O ports at 409c [size=4] > Region 2: I/O ports at 4080 [size=8] > Region 3: I/O ports at 4098 [size=4] > Region 4: I/O ports at 4060 [size=32] > Region 5: Memory at f1518000 (32-bit, non-prefetchable) [size=2K] > Capabilities: <access denied> > Kernel driver in use: ahci > > 00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family > SMBus Controller [8086:1e22] (rev 04) > Subsystem: Lenovo Device [17aa:21f9] > 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 f1514000 (64-bit, non-prefetchable) [size=256] > Region 4: I/O ports at efa0 [size=32] > Kernel driver in use: i801_smbus > > 02:00.0 System peripheral [0880]: Ricoh Co Ltd PCIe SDXC/MMC Host Controller > [1180:e823] (rev 07) (prog-if 01) > Subsystem: Lenovo Device [17aa:21f9] > 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 f0d00000 (32-bit, non-prefetchable) [size=256] > Capabilities: <access denied> > Kernel driver in use: sdhci-pci > > 03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6205 > [Taylor Peak] [8086:0085] (rev 96) > Subsystem: Intel Corporation Device [8086:c220] > 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 f0c00000 (64-bit, non-prefetchable) [size=8K] > Capabilities: <access denied> > Kernel driver in use: iwlwifi > > > ** USB devices: > 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 003 Device 005: ID 5986:0266 Acer, Inc > Bus 003 Device 004: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 > [ThinkPad] > Bus 003 Device 003: ID 147e:2020 Upek TouchChip Fingerprint Coprocessor (WBF > advanced mode) > Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub > Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > > -- System Information: > Debian Release: 8.5 > APT prefers stable-updates > APT policy: (500, 'stable-updates'), (500, 'stable') > Architecture: amd64 (x86_64) > Foreign Architectures: i386 > > Kernel: Linux 3.16.0-4-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 > Init: systemd (via /run/systemd/system) > > Versions of packages linux-image-3.16.0-4-amd64 depends on: > ii debconf [debconf-2.0] 1.5.56 > ii initramfs-tools [linux-initramfs-tool] 0.120+deb8u2 > ii kmod 18-3 > ii linux-base 3.5 > ii module-init-tools 18-3 > > Versions of packages linux-image-3.16.0-4-amd64 recommends: > ii firmware-linux-free 3.3 > ii irqbalance 1.0.6-3 > > Versions of packages linux-image-3.16.0-4-amd64 suggests: > pn debian-kernel-handbook <none> > ii extlinux 3:6.03+dfsg-5+deb8u1 > ii grub-pc 2.02~beta2-22+deb8u1 > pn linux-doc-3.16 <none> > > Versions of packages linux-image-3.16.0-4-amd64 is related to: > pn firmware-atheros <none> > pn firmware-bnx2 <none> > pn firmware-bnx2x <none> > ii firmware-brcm80211 0.43 > pn firmware-intelwimax <none> > pn firmware-ipw2x00 <none> > pn firmware-ivtv <none> > ii firmware-iwlwifi 0.43 > pn firmware-libertas <none> > ii firmware-linux 0.43 > ii firmware-linux-nonfree 0.43 > 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: > linux-image-3.16.0-4-amd64/postinst/depmod-error-initrd-3.16.0-4-amd64: > false > linux-image-3.16.0-4-amd64/postinst/mips-initrd-3.16.0-4-amd64: > linux-image-3.16.0-4-amd64/prerm/removing-running-kernel-3.16.0-4-amd64: > true > Best professional Regards. -- Jose R R http://metztli.it --------------------------------------------------------------------------------------------- Try at no charge http://b2evolution.net for http://OpenShift.com PaaS --------------------------------------------------------------------------------------------- from our GitHub http://Nepohualtzintzin.com repository. 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