Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752625AbaLAGcI (ORCPT ); Mon, 1 Dec 2014 01:32:08 -0500 Received: from mail-vc0-f175.google.com ([209.85.220.175]:49701 "EHLO mail-vc0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752222AbaLAGcG convert rfc822-to-8bit (ORCPT ); Mon, 1 Dec 2014 01:32:06 -0500 MIME-Version: 1.0 Date: Mon, 1 Dec 2014 07:32:05 +0100 Message-ID: Subject: PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails From: MegaBrutal To: Linux kernel Cc: Kees Cook Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, I use the form I've been requested to use to report the kernel bug below. [1.] One line summary of the problem: When I reboot with kexec, my computer cold reboots after "Starting new kernel" (i.e. I need to get through the POST and GRUB), instead of the new kernel being booted instantly. [2.] Full description of the problem/report: To reproduce, install kexec-tools, set it up so that it shall try to reboot the actual mainline kernel. Then issue a kexec reboot (if kexec installed a "reboot" hook script, just issue "reboot"). You should see a "Starting new kernel" message before the reported problem presents itself. I have a Lenovo Thinkpad T400. I didn't experience the same on my other machines, so I suspect some hardware-dependent issue. The problem is introduced by KASLR and is present on kernels compiled with CONFIG_RANDOMIZE_BASE. [3.] Keywords (i.e., modules, networking, kernel): [4.] Kernel version (from /proc/version): Linux version 3.18.0-031800rc7-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201411302035 SMP Mon Dec 1 01:36:38 UTC 2014 [5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt) N/A (I have no Oops message, or at least it's not visible). [6.] A small shell script or example program which triggers the problem (if possible) See #2 for reproduce instructions, no shell script is required. [7.] Environment $ lsb_release -rd Description: Ubuntu 14.10 Release: 14.10 [7.1.] Software (add the output of the ver_linux script here) If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux thinkpad 3.18.0-031800rc7-generic #201411302035 SMP Mon Dec 1 01:36:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Gnu C 4.9.1 Gnu make 4.0 binutils 2.24.90.20141014 util-linux csomagból mount debug module-init-tools 18 e2fsprogs 1.42.10 pcmciautils 018 PPP 2.4.5 Linux C Library 2.19 Dynamic linker (ldd) 2.19 Procps 3.3.9 Net-tools 1.60 Kbd 1.15.5 Sh-utils 8.23 wireless-tools 30 Modules Loaded xt_conntrack ipt_REJECT nf_reject_ipv4 snd_hrtimer xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables rfcomm bnep binfmt_misc btusb bluetooth arc4 iwldvm mac80211 snd_hda_codec_conexant snd_hda_codec_generic iwlwifi snd_hda_intel coretemp snd_hda_controller snd_hda_codec kvm_intel kvm snd_hwdep i915 pcmcia snd_pcm thinkpad_acpi joydev cfg80211 snd_seq_midi serio_raw snd_seq_midi_event nvram yenta_socket drm_kms_helper snd_rawmidi drm pcmcia_rsrc lpc_ich snd_seq shpchp pcmcia_core snd_seq_device 8250_fintek wmi i2c_algo_bit snd_timer mei_me snd mei soundcore ppdev video lp mac_hid parport_pc parport btrfs xor raid6_pq psmouse firewire_ohci pata_acpi firewire_core crc_itu_t e1000e ptp pps_core [7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz stepping : 10 microcode : 0xa0c cpu MHz : 1600.000 cache size : 3072 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm ida dtherm tpr_shadow vnmi flexpriority bugs : bogomips : 4788.12 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz stepping : 10 microcode : 0xa0c cpu MHz : 800.000 cache size : 3072 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm ida dtherm tpr_shadow vnmi flexpriority bugs : bogomips : 4788.12 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: [7.3.] Module information (from /proc/modules): xt_conntrack 12760 1 - Live 0x0000000000000000 ipt_REJECT 12541 2 - Live 0x0000000000000000 nf_reject_ipv4 13183 1 ipt_REJECT, Live 0x0000000000000000 snd_hrtimer 12744 1 - Live 0x0000000000000000 xt_CHECKSUM 12549 2 - Live 0x0000000000000000 iptable_mangle 12734 1 - Live 0x0000000000000000 ipt_MASQUERADE 12678 4 - Live 0x0000000000000000 nf_nat_masquerade_ipv4 13412 1 ipt_MASQUERADE, Live 0x0000000000000000 iptable_nat 12875 1 - Live 0x0000000000000000 nf_conntrack_ipv4 18953 2 - Live 0x0000000000000000 nf_defrag_ipv4 12758 1 nf_conntrack_ipv4, Live 0x0000000000000000 nf_nat_ipv4 14267 1 iptable_nat, Live 0x0000000000000000 nf_nat 26308 2 nf_nat_masquerade_ipv4,nf_nat_ipv4, Live 0x0000000000000000 nf_conntrack 105636 5 xt_conntrack,nf_nat_masquerade_ipv4,nf_conntrack_ipv4,nf_nat_ipv4,nf_nat, Live 0x0000000000000000 xt_tcpudp 12924 11 - Live 0x0000000000000000 bridge 109756 0 - Live 0x0000000000000000 stp 12976 1 bridge, Live 0x0000000000000000 llc 14441 2 bridge,stp, Live 0x0000000000000000 iptable_filter 12810 1 - Live 0x0000000000000000 ip_tables 27718 3 iptable_mangle,iptable_nat,iptable_filter, Live 0x0000000000000000 x_tables 34102 8 xt_conntrack,ipt_REJECT,xt_CHECKSUM,iptable_mangle,ipt_MASQUERADE,xt_tcpudp,iptable_filter,ip_tables, Live 0x0000000000000000 rfcomm 75066 0 - Live 0x0000000000000000 bnep 23980 2 - Live 0x0000000000000000 binfmt_misc 17501 1 - Live 0x0000000000000000 btusb 32691 0 - Live 0x0000000000000000 bluetooth 486890 11 rfcomm,bnep,btusb, Live 0x0000000000000000 arc4 12573 2 - Live 0x0000000000000000 iwldvm 243857 0 - Live 0x0000000000000000 mac80211 697159 1 iwldvm, Live 0x0000000000000000 snd_hda_codec_conexant 23107 1 - Live 0x0000000000000000 snd_hda_codec_generic 69995 1 snd_hda_codec_conexant, Live 0x0000000000000000 iwlwifi 193813 1 iwldvm, Live 0x0000000000000000 snd_hda_intel 30824 3 - Live 0x0000000000000000 coretemp 13638 0 - Live 0x0000000000000000 snd_hda_controller 32234 1 snd_hda_intel, Live 0x0000000000000000 snd_hda_codec 144641 4 snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller, Live 0x0000000000000000 kvm_intel 149984 0 - Live 0x0000000000000000 kvm 475237 1 kvm_intel, Live 0x0000000000000000 snd_hwdep 17709 1 snd_hda_codec, Live 0x0000000000000000 i915 1031996 3 - Live 0x0000000000000000 pcmcia 62760 0 - Live 0x0000000000000000 snd_pcm 106273 3 snd_hda_intel,snd_hda_controller,snd_hda_codec, Live 0x0000000000000000 thinkpad_acpi 82101 0 - Live 0x0000000000000000 joydev 17587 0 - Live 0x0000000000000000 cfg80211 520257 3 iwldvm,mac80211,iwlwifi, Live 0x0000000000000000 snd_seq_midi 13564 0 - Live 0x0000000000000000 serio_raw 13483 0 - Live 0x0000000000000000 snd_seq_midi_event 14899 1 snd_seq_midi, Live 0x0000000000000000 nvram 14462 1 thinkpad_acpi, Live 0x0000000000000000 yenta_socket 45447 0 - Live 0x0000000000000000 drm_kms_helper 99802 1 i915, Live 0x0000000000000000 snd_rawmidi 31197 1 snd_seq_midi, Live 0x0000000000000000 drm 323675 5 i915,drm_kms_helper, Live 0x0000000000000000 pcmcia_rsrc 18591 1 yenta_socket, Live 0x0000000000000000 lpc_ich 21176 0 - Live 0x0000000000000000 snd_seq 63540 3 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000 shpchp 37216 0 - Live 0x0000000000000000 pcmcia_core 23715 3 pcmcia,yenta_socket,pcmcia_rsrc, Live 0x0000000000000000 snd_seq_device 14497 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x0000000000000000 8250_fintek 12925 0 - Live 0x0000000000000000 wmi 19379 0 - Live 0x0000000000000000 i2c_algo_bit 13564 1 i915, Live 0x0000000000000000 snd_timer 30118 3 snd_hrtimer,snd_pcm,snd_seq, Live 0x0000000000000000 mei_me 19565 0 - Live 0x0000000000000000 snd 84025 18 snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,thinkpad_acpi,snd_rawmidi,snd_seq,snd_seq_device,snd_timer, Live 0x0000000000000000 mei 88473 1 mei_me, Live 0x0000000000000000 soundcore 15091 2 snd_hda_codec,snd, Live 0x0000000000000000 ppdev 17711 0 - Live 0x0000000000000000 video 20649 1 i915, Live 0x0000000000000000 lp 17799 0 - Live 0x0000000000000000 mac_hid 13275 0 - Live 0x0000000000000000 parport_pc 32909 0 - Live 0x0000000000000000 parport 42481 3 ppdev,lp,parport_pc, Live 0x0000000000000000 btrfs 946082 2 - Live 0x0000000000000000 xor 21411 1 btrfs, Live 0x0000000000000000 raid6_pq 97812 1 btrfs, Live 0x0000000000000000 psmouse 118332 0 - Live 0x0000000000000000 firewire_ohci 45300 0 - Live 0x0000000000000000 pata_acpi 13053 0 - Live 0x0000000000000000 firewire_core 69403 1 firewire_ohci, Live 0x0000000000000000 crc_itu_t 12707 1 firewire_core, Live 0x0000000000000000 e1000e 230020 0 - Live 0x0000000000000000 ptp 19534 1 e1000e, Live 0x0000000000000000 pps_core 19381 1 ptp, Live 0x0000000000000000 [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) megabrutal@thinkpad:~$ cat /proc/ioports 0000-0cf7 : PCI Bus 0000:00 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0061-0061 : PNP0800:00 0062-0062 : PNP0C09:00 0062-0062 : EC data 0064-0064 : keyboard 0066-0066 : PNP0C09:00 0066-0066 : EC cmd 0070-0071 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 00f0-00f0 : PNP0C04:00 0170-0177 : 0000:00:1f.2 0170-0177 : ata_piix 01f0-01f7 : 0000:00:1f.2 01f0-01f7 : ata_piix 0376-0376 : 0000:00:1f.2 0376-0376 : ata_piix 03c0-03df : vga+ 03f6-03f6 : 0000:00:1f.2 03f6-03f6 : ata_piix 0800-080f : pnp 00:01 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 1000-1003 : ACPI PM1a_EVT_BLK 1004-1005 : ACPI PM1a_CNT_BLK 1008-100b : ACPI PM_TMR 1010-1015 : ACPI CPU throttle 1020-102f : ACPI GPE0_BLK 1030-1033 : iTCO_wdt 1050-1050 : ACPI PM2_CNT_BLK 1060-107f : iTCO_wdt 1180-11ff : pnp 00:01 15e0-15ef : pnp 00:01 1600-167f : pnp 00:01 1680-169f : pnp 00:01 1800-1807 : 0000:00:02.0 1830-1837 : 0000:00:03.3 1830-1837 : serial 1840-185f : 0000:00:19.0 1860-187f : 0000:00:1a.0 1860-187f : uhci_hcd 1880-189f : 0000:00:1a.1 1880-189f : uhci_hcd 18a0-18bf : 0000:00:1a.2 18a0-18bf : uhci_hcd 18c0-18df : 0000:00:1d.0 18c0-18df : uhci_hcd 18e0-18ff : 0000:00:1d.1 18e0-18ff : uhci_hcd 1c00-1c1f : 0000:00:1d.2 1c00-1c1f : uhci_hcd 1c20-1c2f : 0000:00:1f.2 1c20-1c2f : ata_piix 1c30-1c3f : 0000:00:1f.2 1c30-1c3f : ata_piix 1c60-1c7f : 0000:00:1f.3 2000-2fff : PCI Bus 0000:05 3000-3fff : PCI Bus 0000:0d 4000-7fff : PCI Bus 0000:15 4000-40ff : PCI CardBus 0000:16 4400-44ff : PCI CardBus 0000:16 8000-8fff : PCI Bus 0000:02 9000-9fff : PCI Bus 0000:03 megabrutal@thinkpad:~$ cat /proc/iomem 00000000-00000fff : reserved 00001000-0009ebff : System RAM 0009ec00-0009ffff : reserved 000a0000-000bffff : PCI Bus 0000:00 000c0000-000c7fff : Video ROM 000c8000-000cbfff : pnp 00:00 000cc000-000cffff : pnp 00:00 000d0000-000d0fff : Adapter ROM 000d1000-000d1fff : Adapter ROM 000d2000-000d2fff : Adapter ROM 000d4000-000d7fff : PCI Bus 0000:00 000d8000-000dbfff : PCI Bus 0000:00 000dc000-000fffff : reserved 000e0000-000effff : Extension ROM 000f0000-000fffff : System ROM 00100000-794a0fff : System RAM 01000000-017b8537 : Kernel code 017b8538-01d2123f : Kernel data 01e87000-01fcffff : Kernel bss 794a1000-794a6fff : reserved 794a7000-795b6fff : System RAM 795b7000-7960efff : reserved 7960f000-796c5fff : System RAM 796c6000-796d0fff : ACPI Non-volatile Storage 796d1000-796d3fff : ACPI Tables 796d4000-796d7fff : reserved 796d8000-796dbfff : ACPI Non-volatile Storage 796dc000-796defff : reserved 796df000-79705fff : ACPI Non-volatile Storage 79706000-79707fff : ACPI Tables 79708000-7990efff : reserved 7990f000-7999efff : ACPI Non-volatile Storage 7999f000-799fefff : ACPI Tables 799ff000-799fffff : System RAM 79a00000-79bfffff : RAM buffer 79c00000-7bffffff : reserved 7a000000-7bffffff : Graphics Stolen Memory 7c000000-febfffff : PCI Bus 0000:00 7c000000-7c1fffff : PCI Bus 0000:02 7c200000-7c3fffff : PCI Bus 0000:02 7c400000-7c5fffff : PCI Bus 0000:03 7c600000-7c600fff : Intel Flush Page 80000000-83ffffff : PCI CardBus 0000:16 d0000000-dfffffff : 0000:00:02.0 e0000000-efffffff : reserved e0000000-efffffff : pnp 00:01 e0000000-e3ffffff : PCI MMCONFIG 0000 [bus 00-3f] f0000000-f3ffffff : PCI Bus 0000:15 f0000000-f3ffffff : PCI CardBus 0000:16 f4000000-f40fffff : PCI Bus 0000:05 f4100000-f41fffff : PCI Bus 0000:0d f4200000-f42fffff : 0000:00:02.1 f4300000-f43fffff : PCI Bus 0000:03 f4300000-f4301fff : 0000:03:00.0 f4300000-f4301fff : iwlwifi f4400000-f47fffff : 0000:00:02.0 f4800000-f7ffffff : PCI Bus 0000:15 f4800000-f4800fff : 0000:15:00.0 f4800000-f4800fff : yenta_socket f4801000-f48017ff : 0000:15:00.1 f4801000-f48017ff : firewire_ohci f8000000-f9ffffff : PCI Bus 0000:05 fa000000-fbffffff : PCI Bus 0000:0d fc000000-fc01ffff : 0000:00:19.0 fc000000-fc01ffff : e1000e fc020000-fc023fff : 0000:00:1b.0 fc020000-fc023fff : ICH HD audio fc024000-fc024fff : 0000:00:03.3 fc025000-fc025fff : 0000:00:19.0 fc025000-fc025fff : e1000e fc226000-fc22600f : 0000:00:03.0 fc226000-fc22600f : mei_me fc226400-fc2267ff : 0000:00:1a.7 fc226400-fc2267ff : ehci_hcd fc226800-fc226bff : 0000:00:1d.7 fc226800-fc226bff : ehci_hcd fc226c00-fc226cff : 0000:00:1f.3 fec00000-fec0ffff : reserved fec00000-fec003ff : IOAPIC 0 fed00000-fed003ff : HPET 0 fed00000-fed003ff : reserved fed00000-fed003ff : PNP0103:00 fed10000-fed13fff : reserved fed10000-fed13fff : pnp 00:01 fed18000-fed19fff : reserved fed18000-fed18fff : pnp 00:01 fed19000-fed19fff : pnp 00:01 fed1c000-fed8ffff : reserved fed1c000-fed1ffff : pnp 00:01 fed1f410-fed1f414 : iTCO_wdt fed45000-fed4bfff : pnp 00:01 fee00000-fee00fff : Local APIC fee00000-fee00fff : reserved ff800000-ffffffff : reserved [7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) Subsystem: Lenovo Device 20e0 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: agpgart-intel 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device 20e4 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41e2 Capabilities: [d0] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: i915 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) Subsystem: Lenovo Device 20e4 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #0, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt+ HPIrq+ LinkChg+ Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41d1 Capabilities: [90] Subsystem: Lenovo Device 20f3 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=01 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c000 Kernel driver in use: pcieport 00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03) (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- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #1, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt+ HPIrq+ LinkChg+ Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 4122 Capabilities: [90] Subsystem: Lenovo Device 20f3 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=02 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c000 Kernel driver in use: pcieport 00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03) (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- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #4, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #3, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt+ HPIrq+ LinkChg+ Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 4152 Capabilities: [90] Subsystem: Lenovo Device 20f3 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=04 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c000 Kernel driver in use: pcieport 00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03) (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- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #5, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #4, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt+ HPIrq+ LinkChg+ Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 4162 Capabilities: [90] Subsystem: Lenovo Device 20f3 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=05 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c000 Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI]) Subsystem: Lenovo Device 20f0 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Subsystem: Lenovo Device 20f4 00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03) Subsystem: Lenovo Device 20f5 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: lpc_ich 00:1f.2 IDE interface: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 2 port SATA Controller [IDE mode] (rev 03) (prog-if 8a [Master SecP PriP]) Subsystem: Lenovo Device 20f7 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 Capabilities: [dc] Power Management version 2 Flags: PMEClk+ DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME- Bridge: PM- B3+ Kernel driver in use: yenta_cardbus 15:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 04) (prog-if 10 [OHCI]) Subsystem: Lenovo ThinkPad R61 Physical Slot: 1 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR-