| Message ID | 20170221192433.GA3484@olila.local.net-space.pl (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
>>> On 21.02.17 at 20:24, <daniel.kiper@oracle.com> wrote: > On Tue, Feb 21, 2017 at 08:19:53PM +0100, Daniel Kiper wrote: >> This way Xen can be loaded on EFI platforms using GRUB2 and >> other boot loaders which support multiboot2 protocol. >> >> Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> >> --- >> v16 - suggestions/fixes: >> - improve comments in error handling >> (suggested by Jan Beulich). > > Diff between v15 and v16: While I'm still not really happy with the changes done, and the VGA (or not) handling in general, after discussing this yet another time with Andrew we've decided to put in at least the first 4 patches. The rest of the series will need to have the reported regression (by Doug) taken care of to become a candidate for committing. Jan
On 2/22/17 5:42 AM, Jan Beulich wrote: >>>> On 21.02.17 at 20:24, <daniel.kiper@oracle.com> wrote: >> On Tue, Feb 21, 2017 at 08:19:53PM +0100, Daniel Kiper wrote: >>> This way Xen can be loaded on EFI platforms using GRUB2 and >>> other boot loaders which support multiboot2 protocol. >>> >>> Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> >>> --- >>> v16 - suggestions/fixes: >>> - improve comments in error handling >>> (suggested by Jan Beulich). >> >> Diff between v15 and v16: > > While I'm still not really happy with the changes done, and the VGA > (or not) handling in general, after discussing this yet another time > with Andrew we've decided to put in at least the first 4 patches. The > rest of the series will need to have the reported regression (by > Doug) taken care of to become a candidate for committing. > > Jan > I'm on travel for the next week and half but when I return I had planned on tackling the issue. For anyone else interested its reproducible with QEMU booting smp with 2 CPUs and using OVMF. Xen just never sees more than the boot CPU. I'd recommend using QEMU master since they landed some fixes so that the debugger can handle switching from 64-bit to 32-bit and back again.
On Wed, Feb 22, 2017 at 06:42:40AM -0700, Jan Beulich wrote: > >>> On 21.02.17 at 20:24, <daniel.kiper@oracle.com> wrote: > > On Tue, Feb 21, 2017 at 08:19:53PM +0100, Daniel Kiper wrote: > >> This way Xen can be loaded on EFI platforms using GRUB2 and > >> other boot loaders which support multiboot2 protocol. > >> > >> Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> > >> --- > >> v16 - suggestions/fixes: > >> - improve comments in error handling > >> (suggested by Jan Beulich). > > > > Diff between v15 and v16: > > While I'm still not really happy with the changes done, and the VGA > (or not) handling in general, after discussing this yet another time > with Andrew we've decided to put in at least the first 4 patches. The Thanks a lot! > rest of the series will need to have the reported regression (by > Doug) taken care of to become a candidate for committing. I tried to reproduce this on my machines and some guys from my team did also some tests. We were not able to reproduce anything reported by Doug. Recently I repeated the tests on QEMU 2.8.0 with OVMF from https://www.kraxel.org/repos/jenkins/edk2/ (20170213.b2458.g5b97eb4). Without any issues too. I need more details about tests environments (exact host kernel version and config, QEMU and OVMF versions and config, exact Xen and dom0 kernel versions and config, etc.). It would be nice to get access to one of these physical machines on which issues are surfacing too. Daniel
On 2/22/17 7:34 AM, Daniel Kiper wrote: > On Wed, Feb 22, 2017 at 06:42:40AM -0700, Jan Beulich wrote: >>>>> On 21.02.17 at 20:24, <daniel.kiper@oracle.com> wrote: >>> On Tue, Feb 21, 2017 at 08:19:53PM +0100, Daniel Kiper wrote: >>>> This way Xen can be loaded on EFI platforms using GRUB2 and >>>> other boot loaders which support multiboot2 protocol. >>>> >>>> Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> >>>> --- >>>> v16 - suggestions/fixes: >>>> - improve comments in error handling >>>> (suggested by Jan Beulich). >>> >>> Diff between v15 and v16: >> >> While I'm still not really happy with the changes done, and the VGA >> (or not) handling in general, after discussing this yet another time >> with Andrew we've decided to put in at least the first 4 patches. The > > Thanks a lot! > >> rest of the series will need to have the reported regression (by >> Doug) taken care of to become a candidate for committing. > > I tried to reproduce this on my machines and some guys from my team > did also some tests. We were not able to reproduce anything reported > by Doug. Recently I repeated the tests on QEMU 2.8.0 with OVMF from > https://www.kraxel.org/repos/jenkins/edk2/ (20170213.b2458.g5b97eb4). > Without any issues too. I need more details about tests environments > (exact host kernel version and config, QEMU and OVMF versions and config, > exact Xen and dom0 kernel versions and config, etc.). It would be nice > to get access to one of these physical machines on which issues are > surfacing too. > > Daniel > I'm currently at ELC and then on vacation so I don't have access to any of the machines currently myself. However the machine I most use to test is a NUC5i5MYHE and a NUC5i3MYHE if you want to ask around if someone has one internally. But that's why I gave QEMU as an example. I was using qemu master from a few weeks ago. I'll have to find the revision for you. But the command line I use is: -enable-kvm -M pc-q35-2.8 -device intel-iommu -cpu host -m 2048 -smp 2 -drive if=pflash,format=raw,file=/tmp/tmp.EiR6ixmYzV -global isa-debugcon.iobase=0x402 -debugcon file:/tmp/tmp.nuvEXUWfnA -monitor stdio -chardev socket,host=127.0.0.1,port=25914,id=S0,server,nowait -device isa-serial,chardev=S0 -device piix3-usb-uhci -device usb-tablet -netdev id=net0,type=tap -device virtio-net-pci,netdev=net0,mac=52:54:00:12:34:56 -boot order=n -device qxl-vga -gdb tcp::14952
On Wed, Feb 22, 2017 at 09:04:17AM -0800, Doug Goldstein wrote: [...] > I'm currently at ELC and then on vacation so I don't have access to any > of the machines currently myself. However the machine I most use to test > is a NUC5i5MYHE and a NUC5i3MYHE if you want to ask around if someone > has one internally. But that's why I gave QEMU as an example. > > I was using qemu master from a few weeks ago. I'll have to find the > revision for you. But the command line I use is: > > -enable-kvm -M pc-q35-2.8 -device intel-iommu -cpu host -m 2048 -smp 2 > -drive if=pflash,format=raw,file=/tmp/tmp.EiR6ixmYzV -global > isa-debugcon.iobase=0x402 -debugcon file:/tmp/tmp.nuvEXUWfnA -monitor > stdio -chardev socket,host=127.0.0.1,port=25914,id=S0,server,nowait > -device isa-serial,chardev=S0 -device piix3-usb-uhci -device usb-tablet > -netdev id=net0,type=tap -device > virtio-net-pci,netdev=net0,mac=52:54:00:12:34:56 -boot order=n -device > qxl-vga -gdb tcp::14952 Sadly, my colleagues and I are not able to reproduce the problem on any of machines available for us (available on the market and some development stuff in our labs). I did tests with QEMU (I am not able to run it with "-device intel-iommu" on my machine; I have to investigate this). Everything works. Joao did some tests on Intel NUC D34010WYK second generation. Everything works. So, Konrad ordered Intel NUC NUC5i3MYHE for me. I am waiting for delivery. Doug, could you tell me what distro, Xen, etc. you have installed on that NUC? I would like to test same config as yours on this machine. Daniel
On Tue, Mar 07, 2017 at 12:39:04AM +0100, Daniel Kiper wrote: > On Wed, Feb 22, 2017 at 09:04:17AM -0800, Doug Goldstein wrote: > > [...] > > > I'm currently at ELC and then on vacation so I don't have access to any > > of the machines currently myself. However the machine I most use to test > > is a NUC5i5MYHE and a NUC5i3MYHE if you want to ask around if someone > > has one internally. But that's why I gave QEMU as an example. > > > > I was using qemu master from a few weeks ago. I'll have to find the > > revision for you. But the command line I use is: > > > > -enable-kvm -M pc-q35-2.8 -device intel-iommu -cpu host -m 2048 -smp 2 > > -drive if=pflash,format=raw,file=/tmp/tmp.EiR6ixmYzV -global > > isa-debugcon.iobase=0x402 -debugcon file:/tmp/tmp.nuvEXUWfnA -monitor > > stdio -chardev socket,host=127.0.0.1,port=25914,id=S0,server,nowait > > -device isa-serial,chardev=S0 -device piix3-usb-uhci -device usb-tablet > > -netdev id=net0,type=tap -device > > virtio-net-pci,netdev=net0,mac=52:54:00:12:34:56 -boot order=n -device > > qxl-vga -gdb tcp::14952 > > Sadly, my colleagues and I are not able to reproduce the problem on any of > machines available for us (available on the market and some development > stuff in our labs). I did tests with QEMU (I am not able to run it with > "-device intel-iommu" on my machine; I have to investigate this). Everything > works. Joao did some tests on Intel NUC D34010WYK second generation. > Everything works. So, Konrad ordered Intel NUC NUC5i3MYHE for me. I am > waiting for delivery. Doug, could you tell me what distro, Xen, etc. you > have installed on that NUC? I would like to test same config as yours on > this machine. I had a chat with Doug on IRC and: - I had tested earlier on AMD, while he has only Intel boxes, - He was wondering if this was an IOMMU issue. So to double-check that, I installed Ubuntu 16.10 on my X11SAE SuperMicro, which has an Haswell E3-1245 v5 and with IOMMU enabled. I tested the 'origin/staging' xen.gz build with the upstream grub2 (I just used the 'master' branch) first and also just booting xen.efi. Both worked fine. Then I used v16 of Daniel's patches (this thread). They are also now on git://xenbits.xen.org/people/konradwilk/xen.git mb2.v16 also the same way - as xen.efi and then using grub.efi and booting it (see below) All worked fine. Now in the process I discovered that my patch for grub-mkconfig to detect multiboot2 payloads and use those instead of multiboot never made it upstream, so I had to modify my grub.cfg by hand (see below). xen.cfg: [global] default=ubuntu [ubuntu] options=console=vga,com1 com1=115200,8n1 iommu=verbose ucode=scan flask=disabled conring_size=2097152 loglvl=all kernel=vmlinuz root=UUID=3f1e35fb-9907-48d1-b621-42369d5ad88f ro quiet vt.handoff=7 console=hvc0 ramdisk=initrd.img [25;1H[1;33;40mfs0:\EFI\xen> xen[25;22H[0;37;40m Xen 4.9-unstable (XEN) Xen version 4.9-unstable (konrad@) (gcc (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005) debug=y Tue Mar 7 22:13:08 EST 2017 (XEN) Latest ChangeSet: Tue Feb 21 20:19:58 2017 +0100 git:e4ccbd0 (XEN) Bootloader: EFI (XEN) Command line: console=vga,com1 com1=115200,8n1 iommu=verbose ucode=scan flask=disabled conring_size=2097152 loglvl=all (XEN) Xen image load base address: 0x29800000 (XEN) Video information: (XEN) VGA is graphics mode 1280x1024, 32 bpp (XEN) Disc information: (XEN) Found 0 MBR signatures (XEN) Found 1 EDD information structures (XEN) EFI RAM map: (XEN) 0000000000000000 - 0000000000058000 (usable) (XEN) 0000000000058000 - 0000000000059000 (reserved) (XEN) 0000000000059000 - 000000000009f000 (usable) (XEN) 000000000009f000 - 00000000000a0000 (reserved) (XEN) 0000000000100000 - 000000002ae33000 (usable) (XEN) 000000002ae33000 - 000000002ae34000 (ACPI NVS) (XEN) 000000002ae34000 - 000000002ae7e000 (reserved) (XEN) 000000002ae7e000 - 000000002e8c1000 (usable) (XEN) 000000002e8c1000 - 000000002ec64000 (reserved) (XEN) 000000002ec64000 - 000000002eddf000 (usable) (XEN) 000000002eddf000 - 000000002f3eb000 (ACPI NVS) (XEN) 000000002f3eb000 - 000000002ffff000 (reserved) (XEN) 000000002ffff000 - 0000000030000000 (usable) (XEN) 0000000030000000 - 0000000038000000 (reserved) (XEN) 00000000e0000000 - 00000000f0000000 (reserved) (XEN) 00000000fe000000 - 00000000fe011000 (reserved) (XEN) 00000000fec00000 - 00000000fec01000 (reserved) (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000ff000000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 00000008c3400000 (usable) (XEN) ACPI: RSDP 2EE67000, 0024 (r2 SUPERM) (XEN) ACPI: XSDT 2EE670B0, 00DC (r1 SUPERM SUPERM 1072009 AMI 10013) (XEN) 1072009 AMI 10013) (XEN) ACPI: FPDT 2EE8A778, 0044 (r1 1072009 AMI 10013) (XEN) ACPI: FIDT 2EE8A7C0, 009C (r1 1072009 AMI 10013) (XEN) ACPI: MCFG 2EE8A860, 003C (r1 SUPERM SMCI--MB 1072009 MSFT 97) (XEN) ACPI: HPET 2EE8A8A0, 0038 (r1 SUPERM SMCI--MB 1072009 AMI. 5000B) (XEN) ACPI: LPIT 2EE8A8D8, 0094 (r1 INTEL SKL 0 MSFT 5F) (XEN) ACPI: SSDT 2EE8A970, 0248 (r2 INTEL sensrhub 0 INTL 20120913) (XEN) ACPI: SSDT 2EE8ABB8, 2BAE (r2 INTEL PtidDevc 1000 INTL 20120913) (XEN) ACPI: SSDT 2EE8D768, 0BE3 (r2 INTEL Ther_Rvp 1000 INTL 20120913) (XEN) ACPI: DBGP 2EE8E350, 0034 (r1 INTEL 0 MSFT 5F) (XEN) ACPI: DBG2 2EE8E388, 0054 (r0 INTEL 0 MSFT 5F) (XEN) ACPI: SSDT 2EE8E3E0, 06FD (r2 INTEL xh_rvp08 0 INTL 20120913) (XEN) ACPI: SSDT 2EE8EAE0, 546C (r2 SaSsdt SaSsdt 3000 INTL 20120913) (XEN) ACPI: UEFI 2EE93F50, 0042 (r1 0 0) (XEN) ACPI: SSDT 2EE93F98, 0E73 (r2 CpuRef CpuSsdt 3000 INTL 20120913) (XEN) ACPI: DMAR 2EE94E10, 00A8 (r1 INTEL SKL 1 INTL 1) (XEN) ACPI: ASF! 2EE94EB8, 00A5 (r32 INTEL HCG 1 TFSM F4240) (XEN) ACPI: EINJ 2EE94F60, 0130 (r1 AMI AMI.EINJ 0 AMI. 0) (XEN) ACPI: ERST 2EE95090, 0230 (r1 AMIER AMI.ERST 0 AMI. 0) (XEN) ACPI: BERT 2EE952C0, 0030 (r1 AMI AMI.BERT 0 AMI. 0) (XEN) ACPI: HEST 2EE952F0, 027C (r1 AMI AMI.HEST 0 AMI. 0) (XEN) ACPI: BGRT 2EE95570, 0038 (r1 SUPERM SMCI--MB 1072009 AMI 10013) (XEN) System RAM: 32541MB (33322560kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-00000008c3400000 (XEN) Domain heap initialised (XEN) Allocated console ring of 1048576 KiB. (XEN) vesafb: framebuffer at 0x90000000, mapped to 0xffff82c000201000, using 5120k, total 5120k (XEN) vesafb: mode is 1280x1024x32, linelength=5120, font 8x16 (XEN) vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 (XEN) CPU Vendor: Intel, Family 6 (0x6), Model 94 (0x5e), Stepping 3 (raw 000506e3) (XEN) SMBIOS 3.0 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x1808 (32 bits) (XEN) ACPI: v5 SLEEP status[0:0] (XEN) ACPI: SLEEP INFO: pm1x_cnt[1:1804,1:0], pm1x_evt[1:1800,1:0] (XEN) ACPI: 32/64X FACS address mismatch in FADT - 2f3e9f80/0000000000000000, using 32 (XEN) ACPI: wakeup_vec[2f3e9f8c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) (XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000 (XEN) [VT-D]Host address width 39 (XEN) [VT-D]found ACPI_DMAR_DRHD: (XEN) [VT-D] dmaru->address = fed90000 (XEN) [VT-D]drhd->address = fed90000 iommu->reg = ffff82c00071c000 (XEN) [VT-D]cap = 1c0000c40660462 ecap = 7e3ff0505e (XEN) [VT-D] endpoint: 0000:00:02.0 (XEN) [VT-D]found ACPI_DMAR_DRHD: (XEN) [VT-D] dmaru->address = fed91000 (XEN) [VT-D]drhd->address = fed91000 iommu->reg = ffff82c00071e000 (XEN) [VT-D]cap = d2008c40660462 ecap = f050da (XEN) [VT-D] IOAPIC: 0000:f0:1f.0 (XEN) [VT-D] MSI HPET: 0000:00:1f.0 (XEN) [VT-D] flags: INCLUDE_ALL (XEN) [VT-D]found ACPI_DMAR_RMRR: (XEN) [VT-D] endpoint: 0000:00:14.0 (XEN) [VT-D]dmar.c:638: RMRR region: base_addr 2e9ab000 end_addr 2e9cafff (XEN) [VT-D]found ACPI_DMAR_RMRR: (XEN) [VT-D] RMRR address range 38400000..3abfffff not in reserved memory; need "iommu_inclusive_mapping=1"? (XEN) [VT-D] endpoint: 0000:00:02.0 (XEN) [VT-D]dmar.c:638: RMRR region: base_addr 38400000 end_addr 3abfffff (XEN) Xen ERST support is initialized. (XEN) HEST: Table parsing has been initialized (XEN) ACPI: BGRT: invalidating v1 image at 0x2c713018 (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 8 CPUs (0 hotplug CPUs) (XEN) IRQ limits: 24 GSI, 1528 MSI/MSI-X (XEN) Not enabling x2APIC (upon firmware request) (XEN) xstate: size: 0x440 and states: 0x1f (XEN) mce_intel.c:735: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 extended MCE MSR 0 (XEN) CPU0: Intel machine check reporting enabled (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Platform timer is 23.999MHz HPET (XEN) Detected 3504.107 MHz processor. (XEN) EFI memory map: (XEN) 0000000000000-0000000007fff type=3 attr=000000000000000f (XEN) 0000000008000-0000000057fff type=7 attr=000000000000000f (XEN) 0000000058000-0000000058fff type=0 attr=000000000000000f (XEN) 0000000059000-000000005bfff type=7 attr=000000000000000f (XEN) 000000005c000-000000005efff type=2 attr=000000000000000f (XEN) 000000005f000-000000005ffff type=4 attr=000000000000000f (XEN) 0000000060000-000000009efff type=3 attr=000000000000000f (XEN) 000000009f000-000000009ffff type=0 attr=000000000000000f (XEN) 0000000100000-0000022eebfff type=7 attr=000000000000000f (XEN) 0000022eec000-0000022f2bfff type=4 attr=000000000000000f (XEN) 0000022f2c000-0000026910fff type=7 attr=000000000000000f (XEN) 0000026911000-00000297a7fff type=2 attr=000000000000000f (XEN) 00000297a8000-000002a9a7fff type=1 attr=000000000000000f (XEN) 000002a9a8000-000002a9a8fff type=2 attr=000000000000000f (XEN) 000002a9a9000-000002a9aafff type=7 attr=000000000000000f (XEN) 000002a9ab000-000002a9abfff type=2 attr=000000000000000f (XEN) 000002a9ac000-000002a9acfff type=7 attr=000000000000000f (XEN) 000002a9ad000-000002a9aefff type=2 attr=000000000000000f (XEN) 000002a9af000-000002a9b4fff type=7 attr=000000000000000f (XEN) 000002a9b5000-000002aa71fff type=1 attr=000000000000000f (XEN) 000002aa72000-000002ae32fff type=4 attr=000000000000000f (XEN) 000002ae33000-000002ae33fff type=10 attr=000000000000000f (XEN) 000002ae34000-000002ae7dfff type=6 attr=800000000000000f (XEN) 000002ae7e000-000002aedbfff type=4 attr=000000000000000f (XEN) 000002aedc000-000002aeddfff type=2 attr=000000000000000f (XEN) 000002aede000-000002aee0fff type=7 attr=000000000000000f (XEN) 000002aee1000-000002aeeafff type=2 attr=000000000000000f (XEN) 000002aeeb000-000002e2c0fff type=4 attr=000000000000000f (XEN) 000002e2c1000-000002e4e1fff type=7 attr=000000000000000f (XEN) 000002e4e2000-000002e8c0fff type=3 attr=000000000000000f (XEN) 000002e8c1000-000002ec63fff type=0 attr=000000000000000f (XEN) 000002ec64000-000002eddefff type=7 attr=000000000000000f (XEN) 000002eddf000-000002f3eafff type=10 attr=000000000000000f (XEN) 000002f3eb000-000002fe72fff type=6 attr=800000000000000f (XEN) 000002fe73000-000002fffefff type=5 attr=800000000000000f (XEN) 000002ffff000-000002fffffff type=4 attr=000000000000000f (XEN) 0000100000000-00008c33fffff type=7 attr=000000000000000f (XEN) 0000030000000-0000037ffffff type=0 attr=0000000000000000 (XEN) 00000e0000000-00000efffffff type=11 attr=8000000000000001 (XEN) 00000fe000000-00000fe010fff type=11 attr=8000000000000001 (XEN) 00000fec00000-00000fec00fff type=11 attr=8000000000000001 (XEN) 00000fee00000-00000fee00fff type=11 attr=8000000000000001 (XEN) 00000ff000000-00000ffffffff type=11 attr=8000000000000001 (XEN) Initing memory sharing. (XEN) alt table ffff82d080658690 -> ffff82d080659c80 (XEN) spurious 8259A interrupt: IRQ7. (XEN) PCI: MCFG configuration 0: base e0000000 segment 0000 buses 00 - ff (XEN) PCI: MCFG area at e0000000 reserved in E820 (XEN) PCI: Using MCFG for segment 0000 bus 00-ff (XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB. (XEN) Intel VT-d iommu 1 supported page sizes: 4kB, 2MB, 1GB. (XEN) Intel VT-d Snoop Control not enabled. (XEN) Intel VT-d Dom0 DMA Passthrough not enabled. (XEN) Intel VT-d Queued Invalidation enabled. (XEN) Intel VT-d Interrupt Remapping enabled. (XEN) Intel VT-d Posted Interrupt not enabled. (XEN) Intel VT-d Shared EPT tables enabled. (XEN) I/O virtualisation enabled (XEN) - Dom0 mode: Relaxed (XEN) Interrupt remapping enabled (XEN) nr_sockets: 1 (XEN) Enabled directed EOI with ioapic_ack_old on! (XEN) ENABLING IO-APIC IRQs (XEN) -> Using old ACK method (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=0 pin2=0 (XEN) TSC deadline timer enabled (XEN) mwait-idle: MWAIT substates: 0x142120 (XEN) mwait-idle: v0.4.1 model 0x5e (XEN) mwait-idle: lapic_timer_reliable_states 0xffffffff (XEN) VMX: Supported ed Guest (XEN) - VMCS shadowing (XEN) - VM Functions (XEN) - Virtualisation Exceptions (XEN) - Page Modification Logging (XEN) HVM: ASIDs enabled. (XEN) HVM: VMX enabled (XEN) HVM: Hardware Assisted Paging (HAP) detected (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB (XEN) [VT-D]INTR-REMAP: Request device [0000:f0:1f.0] fault index 0, iommu reg = ffff82c00071e000 (XEN) [VT-D]INTR-REMAP: reason 22 - Present field in the IRTE entry is clear (XEN) Brought up 8 CPUs (XEN) build-id: 2e8d5e7d6382866f8230d37bb12cc752 (XEN) traps.c:3451: GPF (0000): ffff82d0bffff041 [ffff82d0bffff041] -> ffff82d0803625be (XEN) traps.c:813: Trap 12: ffff82d0bffff040 [ffff82d0bffff040] -> ffff82d0803625be (XEN) ACPI sleep modes: S3 (XEN) VPMU: disabled (XEN) mcheck_poll: Machine check polling timer started. (XEN) Dom0 has maximum 792 PIRQs (XEN) NX (Execute Disable) protection active (XEN) *** LOADING DOMAIN 0 *** (XEN) ELF: phdr: paddr=0x1000000 memsz=0xdbd000 (XEN) ELF: phdr: paddr=0x1e00000 memsz=0x16a000 (XEN) ELF: phdr: paddr=0x1f6a000 memsz=0x1a558 (XEN) ELF: phdr: paddr=0x1f85000 memsz=0x2e4000 (XEN) ELF: memory: 0x1000000 -> 0x2269000 (XEN) ELF: note: GUEST_OS = "linux" (XEN) ELF: note: GUEST_VERSION = "2.6" (XEN) ELF: note: XEN_VERSION = "xen-3.0" (XEN) ELF: note: VIRT_BASE = 0xffffffff80000000 (XEN) ELF: note: INIT_P2M = 0x8000000000 (XEN) ELF: note: ENTRY = 0xffffffff81f85180 (XEN) ELF: note: HYPERCALL_PAGE = 0xffffffff81001000 (XEN) ELF: note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel" (XEN) ELF: note: SUPPORTED_FEATURES = 0x90d (XEN) ELF: note: PAE_MODE = "y (XEN) ELF: note: SUSPEND_CANCEL = 0x1 (XEN) ELF: note: MOD_START_PFN = 0x1 (XEN) ELF: note: HV_START_LOW = 0xffff800000000000 (XEN) ELF: note: PADDR_OFFSET = 0 (XEN) ELF: addresses: (XEN) virt_base = 0xffffffff80000000 (XEN) elf_paddr_offset = 0x0 (XEN) virt_offset = 0xffffffff80000000 (XEN) virt_kstart = 0xffffffff81000000 (XEN) virt_kend = 0xffffffff82269000 (XEN) virt_entry = 0xffffffff81f85180 (XEN) p2m_base = 0x8000000000 (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2269000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 00000008a4000000->00000008a8000000 (7897528 pages to be allocated) (XEN) Init. ramdisk: 00000008c0cb4000->00000008c33ff905 (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff82269000 (XEN) Init. ramdisk: 0000000000000000->0000000000000000 (XEN) Phys-Mach map: 0000008000000000->0000008003c74820 (XEN) Start info: ffffffff82269000->ffffffff822694b4 (XEN) Page tables: ffffffff8226a000->ffffffff8227f000 (XEN) Boot stack: ffffffff8227f000->ffffffff82280000 (XEN) TOTAL: ffffffff80000000->ffffffff82400000 (XEN) ENTRY ADDRESS: ffffffff81f85180 (XEN) Dom0 has maximum 8 VCPUs (XEN) ELF: phdr 0 at 0xffffffff81000000 -> 0xffffffff81dbd000 (XEN) ELF: phdr 1 at 0xffffffff81e00000 -> 0xffffffff81f6a000 (XEN) ELF: phdr 2 at 0xffffffff81f6a000 -> 0xffffffff81f84558 (XEN) ELF: phdr 3 at 0xffffffff81f85000 -> 0xffffffff820f8000 (XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0 (XEN) [VT-D]iommu_enable_translation: iommu->reg = ffff82c00071c000 (XEN) [VT-D]iommu_enable_translation: iommu->reg = ffff82c00071e000 (XEN) Scrubbing Free RAM on 1 nodes using 4 CPUs (XEN) [VT-D]DMAR:[DMA Write] Request device [0000:00:02.0] fault addr 0, iommu reg = ffff82c00071c000 (XEN) [VT-D]DM l4[000] = c72a003 (XEN) l3[000] = c729003 (XEN) l2[000] = c728003 (XEN) l1[000] = 3 (XEN) .......................................................................done. (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 2048kB init memory mapping kernel into physical memory about to get started... [ 0.000000] efi: EFI_MEMMAP is not enabled. [ 0.000000] esrt: ESRT header is not in the memory map. (XEN) d0: Forcing write emulation on MFNs e0000-effff (XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0 (XEN) PCI add device 0000:00:00.0 (XEN) PCI add device 0000:00:02.0 (XEN) PCI aN) PCI add device 0000:00:17.0 (XEN) PCI add device 0000:00:1c.0 (XEN) PCI add device 0000:00:1c.5 (XEN) PCI add device 0000:00:1c.6 (XEN) PCI add device 0000:00:1c.7 (XEN) PCI add device 0000:00:1d.0 (XEN) PCI add device 0000:00:1f.0 (XEN) PCI add device 0000:00:1f.2 (XEN) PCI add device 0000:00:1f.3 (XEN) PCI add device 0000:00:1f.4 (XEN) PCI add device 0000:00:1f.6 (XEN) PCI add device 0000:3a:00.0 (XEN) PCI add device 0000:3b:00.0 (XEN) PCI add device 0000:3d:00.0 (XEN) d0: Forcing read-only access to MFN fed00 [ 52.797424] mce: Unable to init device /dev/mcelog (rc: -16) [ 52.809790] BERT: Can't request iomem region <000000002f3eaG^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G/dev/sda2: clean, 331976/58933248 files, 6275307/235728640 blocks [ 57.290316] parport_pc parport_pc.956: Unable to set coherent dma mask: disabling DMA [ 57.290657] parport_pc parport_pc.888: Unable to set coherent dma mask: disabling DMA [ 57.290964] parport_pc parport_pc.632: Unable to set coherent dma mask: disabling DMA [ 58.273984] Error: Driver 'processor_aggregator' is already registered, aborting... [ 58.332713] Error: Driver 'processor_aggregator' is already registered, aborting... (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 00000610 from 0x0042832000dd8280 to 0x004283200015828a (XEN) traps.c:2863:d0v0 D2000dd8280 to 0x0042832000dd0280 (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 00000610 from 0x0042832000dd8280 to 0x0042832000dc8280 (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 00000610 from 0x0042832000dd8280 to 0x0042032000dd8280 (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 000001b2 from 0x0000000000000000 to 0x000000000000a200 Ubuntu 16.10 konrad-Super-Server hvc0 konrad-Super-Server login: [ 188.181526] reboot: Restarting system (XEN) Hardware Dom0 shutdown: rebooting machine (XEN) APIC error on CPU0: 40(00) ... reboot. grub2.cfg (with some lines removed) serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1 terminal_input serial terminal_output serial ### BEGIN /usr/local/etc/grub.d/20_linux_xen ### menuentry 'Ubuntu GNU/Linux, with Xen hypervisor' --class ubuntu --class gnu-linux --class gnu --class os --class xen $menuentry_id_option 'xen-gnulinux-simple-3f1e35fb-9907-48d1-b621-42369d5 ad88f' { insmod part_gpt insmod ext2 set root='hd0,gpt2' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 3f1e35fb-9907-48d1-b621-42369d5ad88f else search --no-floppy --fs-uuid --set=root 3f1e35fb-9907-48d1-b621-42369d5ad88f fi echo 'Loading Xen xen ...' if [ "$grub_platform" = "pc" -o "$grub_platform" = "" ]; then xen_rm_opts= else xen_rm_opts="no-real-mode edd=off" fi multiboot2 /boot/xen.gz placeholder loglvl=all guest_loglvl=all dom0_mem=max:8G console=com1,vga com1=115200,8n1 crashkernel=512M@64M ${xen_rm_opts} echo 'Loading Linux 4.8.0-41-generic ...' module2 /boot/vmlinuz-4.8.0-41-generic placeholder root=/dev/sda2 ro console=hvc0 loglevel=8 initcall_debug module2 /boot/initrd.img-4.8.0-41-generic } [25;1H[1;33;40mfs0:\EFI\grub2> grub2[25;22H[0;37;40m [0;30;47mWelcome to GRUB! [0;37;40m[H[J[1;1H[?25l[m[H[J[1;1H[2;28HGNU GRUB version 2.02~rc1 [m[4;2H+------------------------------------------------16;79H|[17;2H+----------------------------------------------------------------------------+[m[18;2H[19;2H[m Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line. [5;80H [7m[5;3H*Ubuntu GNU/Linux, with Xen hypervisor [m[5;78H[m[m[6;3H Advanced options for Ubuntu GNU/Linux (with Xen hypervisor) [m[6;78H[m[m[7;3H [m[7;78H[m[m[8;3H [m[8;78H[m[m[9;3H [m[9;78H[m[m[10;3H [m[10;78H[m[m[11;3H [m[11;78H[m[m[12;3H [m[12;78H[m[m[13;3H [m[13;78H[m[m[14;3H [m[14;78H[m[m[15;3H [m[15;78H[m[m[16;3H [m[16;78H[m[16;80H [5;78H[22;1H The highlighted entry will be executed automatically in 10s. [5;78H[22;1H The highlighted entry will be executed automatically in 9s. [5;78H[22;1H [23;1H [5;78H[?25h[H[J[1;1H[H[J[1;1H Loading Xen xen ... Loading Linux 4.8.0-41-generic ... Xen 4.9-unstable (XEN) Xen version 4.9-unstable (konrad@) (gcc (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005) debug=y Tue Mar 7 22~rc1 (XEN) Command line: placeholder loglvl=all guest_loglvl=all dom0_mem=max:8G console=com1,vga com1=115200,8n1 crashkernel=512M@64M no-real-mode edd=off (XEN) Xen image load base address: 0x2a200000 (XEN) Video information: (XEN) VGA is graphics mode 1280x1024, 32 bpp (XEN) Disc information: (XEN) Found 0 MBR signatures (XEN) Found 1 EDD information structures (XEN) EFI RAM map: (XEN) 0000000000000000 - 0000000000058000 (usable) (XEN) 0000000000058000 - 0000000000059000 (reserved) (XEN) 0000000000059000 - 000000000009f000 (usable) (XEN) 000000000009f000 - 00000000000a0000 (reserved) (XEN) 0000000000100000 - 000000002ae33000 (usable) (XEN) 000000002ae33000 - 000000002ae34000 (ACPI NVS) (XEN) 000000002ae34000 - 000000002ae7e000 (reserved) (XEN) 000000002ae7e000 - 000000002e8c1000 (usable) (XEN) 000000002e8c1000 - 000000002ec64000 (reserved) (XEN) 000000002ec64000 - 000000002eddf000 (usable) (XEN) 000000002eddf000 - 000000002f3eb000 (ACPI NVS) (XEN) 000000002f3eb000 - 000000002ffff000 (reserved) (XEN) 000000002ffff000 - 0000000030000000 (usable) (XEN) 0000000030000000 - 0000000038000000 (reserved) (XEN) 00000000e0000000 - 00000000f0000000 (reserved) (XEN) 00000000fe000000 - 00000000fe011000 (reserved) (XEN) 00000000fec00000 - 00000000fec01000 (reserved) (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000ff000000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 00000008c3400000 (usable) (XEN) Kdump: 512MB (524288kB) at 0x4000000 (XEN) ACPI: RSDP 2EE67000, 0024 (r2 SUPERM) (XEN) ACPI: XSDT 2EE670B0, 00DC (r1 SUPERM SUPERM 1072009 AMI 10013) (XEN) EE8A5A8, 010C (r5 1072009 AMI 10013) (XEN) ACPI: DSDT 2EE67220, 23387 (r2 SUPERM SMCI--MB 1072009 INTL 20120913) (XEN) ACPI: FACS 2F3E9F80, 0040 (XEN) ACPI: APIC 2EE8A6B8, 00BC (r3 1072009 AMI 10013) (XEN) ACPI: FPDT 2EE8A778, 0044 (r1 1072009 AMI 10013) (XEN) ACPI: FIDT 2EE8A7C0, 009C (r1 1072009 AMI 10013) (XEN) ACPI: MCFG 2EE8A860, 003C (r1 SUPERM SMCI--MB 1072009 MSFT 97) (XEN) ACPI: HPET 2EE8A8A0, 0038 (r1 SUPERM SMCI--MB 1072009 AMI. 5000B) (XEN) ACPI: LPIT 2EE8A8D8, 0094 (r1 INTEL SKL 0 MSFT 5F) (XEN) ACPI: SSDT 2EE8A970, 0248 (r2 INTEL sensrhub 0 INTL 20120913) (XEN) ACPI: SSDT 2EE8ABB8, 2BAE (r2 INTEL PtidDevc 1000 INTL 20120913) (XEN) ACPI: SSDT 2EE8D768, 0BE3 (r2 INTEL Ther_Rvp 1000 INTL 20120913) (XEN) ACPI: DBGP 2EE8E350, 0034 (r1 INTEL 0 MSFT 5F) (XEN) ACPI: DBG2 2EE8E388, 0054 (r0 INTEL 0 MSFT 5F) (XEN) ACPI: SSDT 2EE8E3E0, 06FD (r2 INTEL xh_rvp08 0 INTL 20120913) (XEN) ACPI: SSDT 2EE8EAE0, 546C (r2 SaSsdt SaSsdt 3000 INTL 20120913) (XEN) ACPI: UEFI 2EE93F50, 0042 (r1 0 0) (XEN) ACPI: SSDT 2EE93F98, 0E73 (r2 CpuRef CpuSsdt 3000 INTL 20120913) (XEN) ACPI: DMAR 2EE94E10, 00A8 (r1 INTEL SKL 1 INTL 1) (XEN) ACPI: ASF! 2EE94EB8, 00A5 (r32 INTEL HCG 1 TFSM F4240) (XEN) ACPI: EINJ 2EE94F60, 0130 (r1 AMI AMI.EINJ 0 AMI. 0) (XEN) ACPI: ERST 2EE95090, 0230 (r1 AMIER AMI.ERST 0 AMI. 0) (XEN) ACPI: BERT 2EE952C0, 0030 (r1 AMI AMI.BERT 0 AMI. 0) (XEN) ACPI: HEST 2EE952F0, 027C (r1 AMI AMI.HEST 0 AMI. 0) (XEN) ACPI: BGRT 2EE95570, 0038 (r1 SUPERM SMCI--MB 1072009 AMI 10013) (XEN) System RAM: 32541MB (33322560kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-00000008c3400000 (XEN) Domain heap initialised (XEN) vesafb: framebuffer at 0x90000000, mapped to 0xffff82c000201000, using 5120k, total 5120k (XEN) vesafb: mode is 1280x1024(XEN) SMBIOS 3.0 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x1808 (32 bits) (XEN) ACPI: v5 SLEEP INFO: control[0:0], status[0:0] (XEN) ACPI: SLEEP INFO: pm1x_cnt[1:1804,1:0], pm1x_evt[1:1800,1:0] (XEN) ACPI: 32/64X FACS address mismatch in FADT - 2f3e9f80/0000000000000000, using 32 (XEN) ACPI: wakeup_vec[2f3e9f8c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) (XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000 (XEN) [VT-D] RMRR address range 38400000..3abfffff not in reserved memory; need "iommu_inclusive_mapping=1"? (XEN) Xen ERST support is initialized. (XEN) HEST: Table parsing has been initialized (XEN) ACPI: BGRT: invalidating v1 imag enabling x2APIC (upon firmware request) (XEN) xstate: size: 0x440 and states: 0x1f (XEN) mce_intel.c:735: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 extended MCE MSR 0 (XEN) CPU0: Intel machine check reporting enabled (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Platform timer is 23.999MHz HPET (XEN) Detected 3504.201 MHz processor. (XEN) EFI memory map: (XEN) 0000000000000-0000000000000f (XEN) 0000000008000-000000000bfff type=2 attr=000000000000000f (XEN) 000000000c000-0000000047fff type=7 attr=000000000000000f (XEN) 0000000048000-0000000057fff type=2 attr=000000000000000f (XEN) 0000000058000-0000000058fff type=0 attr=000000000000000f (XEN) 0000000059000-000000005efff type=7 attr=000000000000000f (XEN) 000000005f000-000000005ffff type=4 attr=000000000000000f (XEN) 0000000060000-000000009efff type=3 attr=000000000000000f (XEN) 000000009f000-000000009ffff type=0 attr=000000000000000f (XEN) 0000000100000-0000007205fff type=2 attr=000000000000000f (XEN) 0000007206000-000001842cfff type=7 attr=000000000000000f (XEN) 000001842d000-0000022eebfff type=2 attr=000000000000000f (XEN) 0000022eec000-0000022f2bfff type=4 attr=000000000000000f (XEN) 0000022f2c000-000002a3fffff type=7 attr=000000000000000f (XEN) 000002a400000-000002a78bfff type=2 attr=000000000000000f (XEN) 000002a78c000-000002a87efff type=7 attr=000000000000000f (XEN) 000002a87f000-000002a8a4fff type=2 attr=000000000000000f (XEN) 000002a8a5000-000002a9a7fff type=1 attr=000000000000000f (XEN) 000002a9a8000-000002a9a8fff type=2 attr=000000000000000f (XEN) 000002a9a9000-000002a9aafff type=7 attr=000000000000000f (XEN) 000002a9ab000-000002a9abfff type=2 attr=000000000000000f (XEN) 000002a9ac000-000002a9acfff type=7 attr=000000000000000f (XEN) 000002a9ad000-000002a9aefff type=2 attr=000000000000000f (XEN) 000002a9af000-000002a9b4fff type=7 attr=000000000000000f (XEN) 000002a9b5000-000002aa71fff type=1 attr=000000000000000f (XEN) 000002aa72000-000002ae32fff type=4 attr=000000000000000f (XEN) 000002ae33000-000002ae33fff type=10 attr=000000000000000f (XEN) 000002ae34000-000002ae7dfff type=6 attr=800000000000000f (XEN) 000002ae7e000-000002aedbfff type=4 attr=000000000000000f (XEN) 000002aedc000-000002aeddfff type=2 attr=000000000000000f (XEN) 000002aede000-000002aee0fff type=7 attr=000000000000000f (XEN) 000002aee1000-000002aeeafff type=2 attr=000000000000000f (XEN) 000002aeeb000-000002e2c0fff type=4 attr=000000000000000f (XEN) 000002e2c1000-000002e4e1fff type=7 attr=000000000000000f (XEN) 000002e4e2000-000002e8c0fff type=3 attr=000000000000000f (XEN) 000002e8c1000-000002ec63fff type=0 attr=000000000000000f (XEN) 000002ec64000-000002eddefff type=7 attr=000000000000000f (XEN) 000002eddf000-000002f3eafff type=10 attr=000000000000000f (XEN) 000002f3eb000-000002fe72fff type=6 attr=800000000000000f (XEN) 000002fe73000-000002fffefff type=5 attr=800000000000000f (XEN) 000002ffff000-000002fffffff type=4 attr=000000000000000f (XEN) 0000100000000-00008c33fffff type=7 attr=000000000000000f (XEN) 0000030000000-0000037ffffff type=0 attr=0000000000000000 (XEN) 00000e0000000-00000efffffff type=11 attr=8000000000000001 (XEN) 00000fe000000-00000fe010fff type=11 attr=8000000000000001 (XEN) 00000fec00000-00000fec00fff type=11 attr=8000000000000001 (XEN) 00000fee00000-00000fee00fff type=11 attr=8000000000000001 (XEN) 00000ff000000-00000ffffffff type=11 attr=8000000000000001 (XEN) Initing memory sharing. (XEN) alt table ffff82d080429678 -> ffff82d08042ac68 (XEN) spurious 8259A interrupt: IRQ7. (XEN) PCI: MCFG configuration 0: base e0000000 segment 0000 buses 00 - ff (XEN) PCI: MCFG area at e0000000 reserved in E820 (XEN) PCI: Using MCFG for segment 0000 bus 00-ff (XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB. (XEN) Intel VT-d iommu 1 supported page sizes: 4kB, 2MB, 1GB. (XEN) Intel VT-d Snoop Control not enabled. (XEN) Intel VT-d Dom0 DMA Passthrough not enabled. (XEN) Intel VT-d Queued Invalidation enabled. (XEN) Intel VT-d Interrupt Remapping enabled. (XEN) Intel VT-d Posted Interrupt not enabled. (XEN) Intel VT-d Shared EPT tables enabled. (XEN) I/O virtualisation enabled (XEN) - Dom0 mode: Relaxed (XEN) Interrupt remapping enabled (XEN) nr_sockets: 1 (XEN) Enabled directed EOI with ioapic_ack_old on! (XEN) ENABLING IO-APIC IRQs (XEN) -> Using old ACK method (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=0 pin2=0 (XEN) TSC deadline timer enabled (XEN) Allocated console ring of 64 KiB. (XEN) mwait-idle: MWAIT substates: 0x142120 (XEN) mwait-idle: v0.4.1 model 0x5e (XEN) mwait-idle: lapic_timer_reliableXEN) - APIC TPR shadow (XEN) - Extended Page Tables (EPT) (XEN) - Virtual-Processor Identifiers (VPID) (XEN) - Virtual NMI (XEN) - MSR direct-access bitmap (XEN) - Unrestricted Guest (XEN) - VMCS shadowing (XEN) - VM Functions (XEN) - Virtualisation Exceptions (XEN) - Page Modification Logging (XEN) HVM: ASIDs enabled. (XEN) HVM: VMX enabled (XEN) HVM: Hardware Assisted Paging (HAP) detected (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB (XEN) [VT-D]INTR-REMAP: Request device [0000:f0:1f.0] fault index 0, iommu reg = ffff82c00071e000 (XEN) [VT-D]INTR-REMAP: reason 22 - Present field in the IRTE entry is clear (XEN) Brought up 8 CPUs (XEN) build-id: 5fc07965d87beee52fcec64056ea877408cfef2a (XEN) traps.c:3451: GPF (0000): ffff82d0bffff041 [ffff82d0bffff041] -> ffff82d0803625d3 (XEN) traps.c:813: Trap 12: ffff82d0bffff040 [ffff82d0bffff040] -> ffff82d0803625d3 (XEN) ACPI sleep modes: S3 (XEN) VPMU: * (XEN) ELF: phdr: paddr=0x1000000 memsz=0xdbd000 (XEN) ELF: phdr: paddr=0x1e00000 memsz=0x16a000 (XEN) ELF: phdr: paddr=0x1f6a000 memsz=0x1a558 (XEN) ELF: phdr: paddr=0x1f85000 memsz=0x2e4000 (XEN) ELF: memory: 0x1000000 -> 0x2269000 (XEN) ELF: note: GUEST_OS = "linux" (XEN) ELF: note: GUEST_VERSION = "2.6" (XEN) ELF: note: XEN_VERSION = "xen-3.0" (XEN) ELF: note: VIRT_BASE = 0xffffffff80000000 (XEN) ELF: note: INIT_P2M = 0x8000000000 (XEN) ELF: note: ENTRY = 0xffffffff81f85180 (XEN) ELF: note: HYPERCALL_PAGE = 0xffffffff81001000 (XEN) ELF: note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel" (XEN) ELF: note: SUPPORTED_FEATURES = 0x90d (XEN) ELF: note: PAE_MODE = "yric" (XEN) ELF: note: unknown (0xd) (XEN) ELF: note: SUSPEND_CANCEL = 0x1 (XEN) ELF: note: MOD_START_PFN = 0x1 (XEN) ELF: note: HV_START_LOW = 0xffff800000000000 (XEN) ELF: note: PADDR_OFFSET = 0 (XEN) ELF: addresses: (XEN) virt_base = 0xffffffff80000000 (XEN) elf_paddr_offset = 0x0 (XEN) virt_offset = 0xffffffff80000000 (XEN) virt_kstart = 0xffffffff81000000 (XEN) virt_kend = 0xffffffff82269000 (XEN) virt_entry = 0xffffffff81f85180 (XEN) p2m_base = 0x8000000000 (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2269000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 00000008a0000000->00000008a4000000 (2053663 pages to be allocated) (XEN) Init. ramdisk: 00000008bca1f000->00000008c3400000 (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff82269000 (XEN) Init. ramdisk: 0000000000000000->0000000000000000 (XEN) Phys-Mach map: 0000008000000000->0000008001000000 (XEN) Start info: ffffffff82269000->ffffffff822694b4 (XEN) Page tables: ffffffff8226a000->ffffffff8227f000 (XEN) Boot stack: ffffffff8227f000->ffffffff82280000 (XEN) TOTAL: ffffffff80000000->ffffffff82400000 (XEN) ENTRY ADDRESS: ffffffff81f85180 (XEN) Dom0 has maximum 8 VCPUs (XEN) ELF: phdr 0 at 0xffffffff81000000 -> 0xffffffff81dbd000 (XEN) ELF: phdr 1 at 0xffffffff81e00000 -> 0xffffffff81f6a000 (XEN) ELF: phdr 2 at 0xffffffff81f6a000 -> 0xffffffff81f84558 (XEN) ELF: phdr 3 at 0xffffffff81f85000 -> 0xffffffff820f8000 (XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0 (XEN) Scrubbing Free RAM on 1 nodes using 4 CPUs (XEN) .......................................................................done. (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 360kB init memory mapping kernel into physical memory about to get started... [ 0.000000] Linux version 4.8.0-41-generic (buildd@lgw01-18) (gcc version 6.2.0 20161005 (Ubuntu 6.2.0-5ubuntu12) ) #44-Ubuntu SMP Fri Mar 3 15:27:17 UTC 2017 (Ubuntu 4.8.0-41.44-generic 4.8.17) [ 0.000000] Command line: placeholder root=/dev/sda2 ro console=hvc0 loglevel=8 initcall_debug [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] Released 0 page(s) [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] Xen: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] Xen: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] Xen: [mem 0x0000000000059000-0x000000000009efff] usable [ 0.000000] Xen: [mem 0x000000000009f000-0x00000000000fffff] reserved [ 0.000000] Xen: [mem 0x0000000000100000-0x000000002ae32fff] usable [ 0.000000] Xen: [mem 0x000000002ae33000-0x000000002ae33fff] ACPI NVS [ 0.000000] Xen: [mem 0x000000002ae34000-0x000000002ae7dfff] reserved [ 0.000000] Xen: [mem 0x000000002ae7e000-0x000000002e8c0fff] usable [ 0.000000] Xen: [mem 0x000000002e8c1000-0x000000002ec63fff] reserved [ 0.000000] Xen: [mem 0x000000002ec64000-0x000000002eddefff] usable [ 0.000000] Xen: [mem 0x000000002eddf000-0x000000002f3eafff] ACPI NVS [ 0.000000] Xen: [mem 0x000000002f3eb000-0x000000002fffefff] reserved [ 0.000000] Xen: [mem 0x000000002ffff000-0x000000002fffffff] usable [ 0.000000] Xen: [mem 0x0000000030000000-0x0000000037ffffff] reserved [ 0.000000] Xen: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] Xen: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] Xen: [mem 0x00000000fed90000-0x00000000fed91fff] reserved [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved [ 0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] Xen: [mem 0x0000000100000000-0x00000002d166ffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ESRT=0x2fc39d98 ACPI=0x2ee67000 ACPI 2.0=0x2ee67000 SMBIOS=0xf05e0 SMBIOS 3.0=0x2fb85000 MPS=0xfca00 [ 0.000000] efi: EFI_MEMMAP is not enabled. [ 0.000000] esrt: ESRT header is not in the memory map. [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] Hypervisor detected: Xen [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x2d1670 max_arch_pfn = 0x400000000 [ 0.000000] MTRR: Disabled [ 0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too. [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC [ 0.000000] e820: last_pfn = 0x30000 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] BRK [0x0223d000, 0x0223dfff] PGTABLE [ 0.000000] BRK [0x0223e000, 0x0223efff] PGTABLE [ 0.000000] BRK [0x0223f000, 0x0223ffff] PGTABLE [ 0.000000] BRK [0x02240000, 0x02240fff] PGTABLE [ 0.000000] BRK [0x02241000, 0x02241fff] PGTABLE [ 0.000000] BRK [0x02242000, 0x02242fff] PGTABLE [ 0.000000] BRK [0x02243000, 0x02243fff] PGTABLE [ 0.000000] BRK [0x02244000, 0x02244fff] PGTABLE [ 0.000000] BRK [0x02245000, 0x02245fff] PGTABLE [ 0.000000] BRK [0x02246000, 0x02246fff] PGTABLE [ 0.000000] BRK [0x02247000, 0x02247fff] PGTABLE [ 0.000000] BRK [0x02248000, 0x02248fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x04000000-0x0a9e0fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000002EE67000 000024 (v02 SUPERM) [ 0.000000] ACPI: XSDT 0x000000002EE670B0 0000DC (v01 SUPERM SUPERM 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x000000002EE8A5A8 00010C (v05 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x000000002EE67220 023387 (v02 SUPERM SMCI--MB 01072009 INTL 20120913) [ 0.000000] ACPI: FACS 0x000000002F3E9F80 000040 [ 0.000000] ACPI: APIC 0x000000002EE8A6B8 0000BC (v03 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x000000002EE8A778 000044 (v01 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x000000002EE8A7C0 00009C (v01 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x000000002EE8A860 00003C (v01 SUPERM SMCI--MB 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x000000002EE8A8A0 000038 (v01 SUPERM SMCI--MB 01072009 AMI. 0005000B) [ 0.000000] ACPI: LPIT 0x000000002EE8A8D8 000094 (v01 INTEL SKL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000002EE8A970 000248 (v02 INTEL sensrhub 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000002EE8ABB8 002BAE (v02 INTEL PtidDevc 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000002EE8D768 000BE3 (v02 INTEL Ther_Rvp 00001000 INTL 20120913) [ 0.000000] ACPI: DBGP 0x000000002EE8E350 000034 (v01 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x000000002EE8E388 000054 (v00 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000002EE8E3E0 0006FD (v02 INTEL xh_rvp08 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000002EE8EAE0 00546C (v02 SaSsdt SaSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: UEFI 0x000000002EE93F50 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x000000002EE93F98 000E73 (v02 CpuRef CpuSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: RMAD 0x000000002EE94E10 0000A8 (v01 INTEL SKL 00000001 INTL 00000001) [ 0.000000] ACPI: ASF! 0x000000002EE94EB8 0000A5 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: EINJ 0x000000002EE94F60 000130 (v01 AMI AMI.EINJ 00000000 AMI. 00000000) [ 0.000000] ACPI: ERST 0x000000002EE95090 000230 (v01 AMIER AMI.ERST 00000000 AMI. 00000000) [ 0.000000] ACPI: BERT 0x000000002EE952C0 000030 (v01 AMI AMI.BERT 00000000 AMI. 00000000) [ 0.000000] ACPI: HEST 0x000000002EE952F0 00027C (v01 AMI AMI.HEST 00000000 AMI. 00000000) [ 0.000000] ACPI: BGRT 0x000000002EE95570 000038 (v01 SUPERM SMCI--MB 01072009 AMI 00010013) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] Setting APIC routing to Xen PV. [ 0.000000] NUMA turned off [ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000002d166ffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1ff00e000-0x1ff012fff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000002d166ffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.000000] node 0: [mem 0x0000000000059000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000002ae32fff] [ 0.000000] node 0: [mem 0x000000002ae7e000-0x000000002e8c0fff] [ 0.000000] node 0: [mem 0x000000002ec64000-0x000000002eddefff] [ 0.000000] node 0: [mem 0x000000002ffff000-0x000000002fffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000002d166ffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000002d166ffff] [ 0.000000] On node 0 totalpages: 2097151 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 2920 pages used for memmap [ 0.000000] DMA32 zone: 186866 pages, LIFO batch:31 [ 0.000000] Normal zone: 29786 pages used for memmap [ 0.000000] Normal zone: 1906288 pages, LIFO batch:31 [ 0.000000] p2m virtual area at ffffc90000000000, size is 40000000 [ 0.000000] Remapped 857712 page(s) [ 0.000000] Reserving Intel graphics memory at 0x0000000038c00000-0x000000003abfffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x2ae33000-0x2ae33fff] [ 0.000000] PM: Registered nosave memory: [mem 0x2ae34000-0x2ae7dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x2e8c1000-0x2ec63fff] [ 0.000000] PM: Registered nosave memory: [mem 0x2eddf000-0x2f3eafff] [ 0.000000] PM: Registered nosave memory: [mem 0x2f3eb000-0x2fffefff] [ 0.000000] PM: Registered nosave memory: [mem 0x30000000-0x37ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x38000000-0x38bfffff] [ 0.000000] PM: Registered nosave memory: [mem 0x38c00000-0x3abfffff] [ 0.000000] PM: Registered nosave memory: [mem 0x3ac00000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed8ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfed91fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed92000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0x3ac00000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 4.9-unstable (preserve-AD) [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 36 pages/cpu @ffff8802d1400000 s107864 r8192 d31400 u262144 [ 0.000000] pcpu-alloc: s107864 r8192 d31400 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] xen: PV spinlocks enabled [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 2064360 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: placeholder root=/dev/sda2 ro console=hvc0 loglevel=8 initcall_debug [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] software IO TLB [mem 0x2cd400000-0x2d1400000] (64MB) mapped at [ffff8802cd400000-ffff8802d13fffff] [ 0.000000] Memory: 8027612K/8388604K available (8852K kernel code, 1441K rwdata, 3828K rodata, 1556K init, 1296K bss, 360992K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8 [ 0.000000] Using NULL legacy PIC [ 0.000000] NR_IRQS:33024 nr_irqs:488 0 [ 0.000000] xen:events: Using FIFO-based ABI [ 0.000000] xen: --> pirq=1 -> irq=1 (gsi=1) [ 0.000000] xen: --> pirq=2 -> irq=2 (gsi=2) [ 0.000000] xen: --> pirq=3 -> irq=3 (gsi=3) [ 0.000000] xen: --> pirq=4 -> irq=4 (gsi=4) [ 0.000000] xen: --> pirq=5 -> irq=5 (gsi=5) [ 0.000000] xen: --> pirq=6 -> irq=6 (gsi=6) [ 0.000000] xen: --> pirq=7 -> irq=7 (gsi=7) [ 0.000000] xen: --> pirq=8 -> irq=8 (gsi=8) [ 0.000000] xen: --> pirq=9 -> irq=9 (gsi=9) [ 0.000000] xen: --> pirq=10 -> irq=10 (gsi=10) [ 0.000000] xen: --> pirq=11 -> irq=11 (gsi=11) [ 0.000000] xen: --> pirq=12 -> irq=12 (gsi=12) [ 0.000000] xen: --> pirq=13 -> irq=13 (gsi=13) [ 0.000000] xen: --> pirq=14 -> irq=14 (gsi=14) [ 0.000000] xen: --> pirq=15 -> irq=15 (gsi=15) [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [hvc0] enabled [ 0.000000] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Xen: using vcpuop timer interface [ 0.000000] installing Xen timer for CPU 0 [ 0.000000] tsc: Unable to calibrate against PIT [ 0.000000] tsc: HPET/PMTIMER calibration failed [ 0.000000] tsc: Detected 3504.200 MHz processor [ 11.288098] Calibrating delay loop (skipped), value calculated using timer frequency.. 7008.40 BogoMIPS (lpj=14016800) [ 11.288103] pid_max: default: 32768 minimum: 301 [ 11.288121] ACPI: Core revision 20160422 [ 11.368442] ACPI: 7 ACPI AML tables successfully acquired and loaded [ 11.368445] [ 11.368674] Security Framework initialized [ 11.368676] Yama: becoming mindful. [ 11.368699] AppArmor: AppArmor initialized [ 11.369679] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 11.371018] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 11.371462] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 11.371479] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 11.371789] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 11.371791] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 11.371795] CPU: Physical Processor ID: 0 [ 11.371796] CPU: Processor Core ID: 0 [ 11.371800] mce: CPU supports 2 MCE banks [ 11.371813] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 11.371815] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 11.372050] Freeing SMP alternatives memory: 32K (ffffffff820ef000 - ffffffff820f7000) [ 11.373699] efi_bgrt: Ignoring BGRT: null image address [ 11.373702] ftrace: allocating 33435 entries in 131 pages [ 11.383774] cpu 0 spinlock event irq 25 [ 11.383779] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 11.383783] smpboot: Max logical packages: 1 [ 11.383786] Could not initialize VPMU for cpu 0, error -95 [ 11.383797] calling trace_init_flags_sys_exit+0x0/0xf @ 1 [ 11.383800] initcall trace_init_flags_sys_exit+0x0/0xf returned 0 after 0 usecs [ 11.383803] calling trace_init_flags_sys_enter+0x0/0xf @ 1 [ 11.383805] initcall trace_init_flags_sys_enter+0x0/0xf returned 0 after 0 usecs [ 11.383808] calling init_hw_perf_events+0x0/0x567 @ 1 [ 11.383810] Performance Events: unsupported p6 CPU model 94 no PMU driver, software events only. [ 11.383815] initcall init_hw_perf_events+0x0/0x567 returned 0 after 3 usecs [ 11.383817] calling xen_init_spinlocks_jump+0x0/0x29 @ 1 [ 11.383820] initcall xen_init_spinlocks_jump+0x0/0x29 returned 0 after 0 usecs [ 11.383822] calling init_real_mode+0x0/0x1ad @ 1 [ 11.383838] initcall init_real_mode+0x0/0x1ad returned 0 after 13 usecs [ 11.383841] calling trace_init_perf_perm_irq_work_exit+0x0/0x13 @ 1 [ 11.383843] initcall trace_init_perf_perm_irq_work_exit+0x0/0x13 returned 0 after 0 usecs [ 11.383846] calling register_trigger_all_cpu_backtrace+0x0/0x16 @ 1 [ 11.383849] initcall register_trigger_all_cpu_backtrace+0x0/0x16 returned 0 after 0 usecs [ 11.383852] calling numachip_system_init+0x0/0x67 @ 1 [ 11.383855] initcall numachip_system_init+0x0/0x67 returned 0 after 0 usecs [ 11.383858] calling kvm_spinlock_init_jump+0x0/0x46 @ 1 [ 11.383863] initcall kvm_spinloc[ 12.621291] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x3282d0e4408, max_idle_ns: 440795379196 ns [ 12.705220] usb 3-1: new low-speed USB device number 2 using xhci_hcd [ 13.016619] i8042: No controller found [ 13.016636] initcall i8042_init+0x0/0x439 returned -19 after 1159929 usecs [ 13.016639] calling mousedev_init+0x0/0x81 @ 1 [ 13.016788] mousedev: PS/2 mouse device common for all mice [ 13.016818] initcall mousedev_init+0x0/0x81 returned 0 after 171 usecs [ 13.016821] calling evdev_init+0x0/0x12 @ 1 [ 13.017034] initcall evdev_init+0x0/0x12 returned 0 after 206 usecs [ 13.017037] calling atkbd_init+0x0/0x27 @ 1 [ 13.017045] initcall atkbd_init+0x0/0x27 returned 0 after 6 usecs [ 13.017048] calling elants_i2c_driver_init+0x0/0x14 @ 1 [ 13.017070] initcall elants_i2c_driver_init+0x0/0x14 returned 0 after 6 usecs [ 13.017073] calling uinput_init+0x0/0x12 @ 1 [ 13.017109] initcall uinput_init+0x0/0x12 returned 0 after 32 usecs [ 13.017112] calling cmos_init+0x0/0x69 @ 1 [ 13.017185] rtc_cmos 00:04: RTC can wake from S4 [ 13.017554] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0 [ 13.017683] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram [ 13.017688] initcall cmos_init+0x0/0x69 returned 0 after 560 usecs [ 13.017691] calling i2c_dev_init+0x0/0xb9 @ 1 [ 13.017693] i2c /dev entries driver [ 13.017696] initcall i2c_dev_init+0x0/0xb9 returned 0 after 2 usecs [ 13.017699] calling restart_poweroff_driver_init+0x0/0x14 @ 1 [ 13.017706] initcall restart_poweroff_driver_init+0x0/0x14 returned 0 after 3 usecs [ 13.017708] calling dm_init+0x0/0x46 @ 1 [ 13.017733] device-mapper: uevent: version 1.0.3 [ 13.017802] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com [ 13.017805] initcall dm_init+0x0/0x46 returned 0 after 92 usecs [ 13.017807] calling cpufreq_gov_powersave_init+0x0/0x12 @ 1 [ 13.017809] initcall cpufreq_gov_powersave_init+0x0/0x12 returned -19 after 0 usecs [ 13.017824] calling cpufreq_gov_userspace_init+0x0/0x12 @ 1 [ 13.017826] initcall cpufreq_gov_userspace_init+0x0/0x12 returned -19 after 0 usecs [ 13.017829] calling cpufreq_gov_dbs_init+0x0/0x12 @ 1 [ 13.017830] initcall cpufreq_gov_dbs_init+0x0/0x12 returned -19 after 0 usecs [ 13.017847] calling cpufreq_gov_dbs_init+0x0/0x12 @ 1 [ 13.017849] initcall cpufreq_gov_dbs_init+0x0/0x12 returned -19 after 0 usecs [ 13.017851] calling intel_pstate_init+0x0/0x434 @ 1 [ 13.017854] intel_pstate: Intel P-state driver initializing [ 13.017862] initcall intel_pstate_init+0x0/0x434 returned -19 after 9 usecs [ 13.017879] calling ledtrig_disk_init+0x0/0x2e @ 1 [ 13.017881] initcall ledtrig_disk_init+0x0/0x2e returned 0 after 0 usecs [ 13.017884] calling ledtrig_mtd_init+0x0/0x2e @ 1 [ 13.017886] initcall ledtrig_mtd_init+0x0/0x2e returned 0 after 0 usecs [ 13.017901] calling ledtrig_cpu_init+0x0/0xbd @ 1 [ 13.018096] ledtrig-cpu: registered to indicate activity on CPUs [ 13.018099] initcall ledtrig_cpu_init+0x0/0xbd returned 0 after 191 usecs [ 13.018101] calling ledtrig_panic_init+0x0/0x39 @ 1 [ 13.018104] initcall ledtrig_panic_init+0x0/0x39 returned 0 after 0 usecs [ 13.018178] calling efivars_sysfs_init+0x0/0x210 @ 1 [ 13.018180] EFI Variables Facility v0.08 2004-May-17 [ 13.021393] initcall efivars_sysfs_init+0x0/0x210 returned 0 after 3137 usecs [ 13.021396] calling esrt_sysfs_init+0x0/0x32c @ 1 [ 13.021398] initcall esrt_sysfs_init+0x0/0x32c returned -38 after 0 usecs [ 13.021401] calling skein_generic_init+0x0/0x56 @ 1 [ 13.021518] initcall skein_generic_init+0x0/0x56 returned 0 after 112 usecs [ 13.021521] calling intel_pmc_core_driver_init+0x0/0x1b @ 1 [ 13.021544] initcall intel_pmc_core_driver_init+0x0/0x1b returned 0 after 6 usecs [ 13.021561] calling gpio_clk_driver_init+0x0/0x14 @ 1 [ 13.021567] initcall gpio_clk_driver_init+0x0/0x14 returned 0 after 3 usecs [ 13.021582] calling extcon_class_init+0x0/0x18 @ 1 [ 13.021586] initcall extcon_class_init+0x0/0x18 returned 0 after 1 usecs [ 13.021589] calling powercap_init+0x0/0x28b @ 1 [ 13.021617] initcall powercap_init+0x0/0x28b returned 0 after 25 usecs [ 13.021620] calling pm_check_save_msr+0x0/0x20 @ 1 [ 13.021623] initcall pm_check_save_msr+0x0/0x20 returned 0 after 0 usecs [ 13.021625] calling sock_diag_init+0x0/0x35 @ 1 [ 13.021645] initcall sock_diag_init+0x0/0x35 returned 0 after 16 usecs [ 13.021647] calling blackhole_init+0x0/0x12 @ 1 [ 13.021650] initcall blackhole_init+0x0/0x12 returned 0 after 0 usecs [ 13.021665] calling gre_offload_init+0x0/0x49 @ 1 [ 13.021667] initcall gre_offload_init+0x0/0x49 returned 0 after 0 usecs [ 13.021670] calling sysctl_ipv4_init+0x0/0x4c @ 1 [ 13.021711] initcall sysctl_ipv4_init+0x0/0x4c returned 0 after 38 usecs [ 13.021726] calling cubictcp_register+0x0/0x5a @ 1 [ 13.021728] initcall cubictcp_register+0x0/0x5a returned 0 after 0 usecs [ 13.021730] calling inet6_init+0x0/0x335 @ 1 [ 13.021781] NET: Registered protocol family 10 [ 13.021960] initcall inet6_init+0x0/0x335 returned 0 after 221 usecs [ 13.021963] calling packet_init+0x0/0x42 @ 1 [ 13.021964] NET: Registered protocol family 17 [ 13.021967] initcall packet_init+0x0/0x42 returned 0 after 2 usecs [ 13.021970] calling dcbnl_init+0x0/0x4d @ 1 [ 13.021972] initcall dcbnl_init+0x0/0x4d returned 0 after 0 usecs [ 13.021974] calling init_dns_resolver+0x0/0xd3 @ 1 [ 13.021978] Key type dns_resolver registered [ 13.021980] initcall init_dns_resolver+0x0/0xd3 returned 0 after 4 usecs [ 13.021983] calling mcheck_init_device+0x0/0x181 @ 1 [ 13.022109] mce: Unable to init device /dev/mcelog (rc: -16) [ 13.022112] initcall mcheck_init_device+0x0/0x181 returned -16 after 122 usecs [ 13.022128] calling tboot_late_init+0x0/0x27f @ 1 [ 13.022130] initcall tboot_late_init+0x0/0x27f returned 0 after 0 usecs [ 13.022132] calling mcheck_late_init+0x0/0x5b @ 1 [ 13.022137] initcall mcheck_late_init+0x0/0x5b returned 0 after 2 usecs [ 13.022139] calling severities_debugfs_init+0x0/0x3b @ 1 [ 13.022142] initcall severities_debugfs_init+0x0/0x3b returned 0 after 0 usecs [ 13.022145] calling threshold_init_device+0x0/0x4d @ 1 [ 13.022148] initcall threshold_init_device+0x0/0x4d returned 0 after 0 usecs [ 13.022151] calling microcode_init+0x0/0x1d0 @ 1 [ 13.022172] microcode: sig=0x506e3, pf=0x2, revision=0x84 [ 13.022326] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba [ 13.022343] initcall microcode_init+0x0/0x1d0 returned 0 after 172 usecs [ 13.022346] calling hpet_insert_resource+0x0/0x24 @ 1 [ 13.022349] initcall hpet_insert_resource+0x0/0x24 returned 0 after 0 usecs [ 13.022351] calling update_mp_table+0x0/0x45f @ 1 [ 13.022354] initcall update_mp_table+0x0/0x45f returned 0 after 0 usecs [ 13.022356] calling lapic_insert_resource+0x0/0x40 @ 1 [ 13.022358] initcall lapic_insert_resource+0x0/0x40 returned 0 after 0 usecs [ 13.022361] calling print_ICs+0x0/0x1b3 @ 1 [ 13.022363] initcall print_ICs+0x0/0x1b3 returned 0 after 0 usecs [ 13.022366] calling pat_memtype_list_init+0x0/0x35 @ 1 [ 13.022368] initcall pat_memtype_list_init+0x0/0x35 returned 0 after 0 usecs [ 13.022371] calling create_tlb_single_page_flush_ceiling+0x0/0x29 @ 1 [ 13.022375] initcall create_tlb_single_page_flush_ceiling+0x0/0x29 returned 0 after 1 usecs [ 13.022378] calling create_init_pkru_value+0x0/0x29 @ 1 [ 13.022381] initcall create_init_pkru_value+0x0/0x29 returned 0 after 0 usecs [ 13.022385] calling init_oops_id+0x0/0x40 @ 1 [ 13.022388] initcall init_oops_id+0x0/0x40 returned 0 after 0 usecs [ 13.022390] calling sched_init_debug+0x0/0x24 @ 1 [ 13.022393] initcall sched_init_debug+0x0/0x24 returned 0 after 0 usecs [ 13.022395] calling pm_qos_power_init+0x0/0xac @ 1 [ 13.022467] initcall pm_qos_power_init+0x0/0xac returned 0 after 67 usecs [ 13.022470] calling pm_debugfs_init+0x0/0x24 @ 1 [ 13.022472] initcall pm_debugfs_init+0x0/0x24 returned 0 after 0 usecs [ 13.022475] calling printk_late_init+0x0/0x65 @ 1 [ 13.022478] initcall printk_late_init+0x0/0x65 returned 0 after 0 usecs [ 13.022480] calling tk_debug_sleep_time_init+0x0/0x3c @ 1 [ 13.022483] initcall tk_debug_sleep_time_init+0x0/0x3c returned 0 after 0 usecs [ 13.022486] calling load_uefi_certs+0x0/0x2a1 @ 1 [ 13.022488] initcall load_uefi_certs+0x0/0x2a1 returned 0 after 0 usecs [ 13.022491] calling debugfs_kprobe_init+0x0/0xcc @ 1 [ 13.022496] initcall debugfs_kprobe_init+0x0/0xcc returned 0 after 2 usecs [ 13.022498] calling taskstats_init+0x0/0x6c @ 1 [ 13.022502] registered taskstats version 1 [ 13.022504] initcall taskstats_init+0x0/0x6c returned 0 after 3 usecs [ 13.022519] calling clear_boot_tracer+0x0/0x2e @ 1 [ 13.022521] initcall clear_boot_tracer+0x0/0x2e returned 0 after 0 usecs [ 13.022524] calling register_kprobe_prog_ops+0x0/0x20 @ 1 [ 13.022526] initcall register_kprobe_prog_ops+0x0/0x20 returned 0 after 0 usecs [ 13.022529] calling kdb_ftrace_register+0x0/0x32 @ 1 [ 13.022532] initcall kdb_ftrace_register+0x0/0x32 returned 0 after 0 usecs [ 13.022534] calling register_htab_map+0x0/0x20 @ 1 [ 13.022536] initcall register_htab_map+0x0/0x20 returned 0 after 0 usecs [ 13.022539] calling register_cgroup_array_map+0x0/0x14 @ 1 [ 13.022541] initcall register_cgroup_array_map+0x0/0x14 returned 0 after 0 usecs [ 13.022543] calling register_perf_event_array_map+0x0/0x14 @ 1 [ 13.022546] initcall register_perf_event_array_map+0x0/0x14 returned 0 after 0 usecs [ 13.022548] calling register_prog_array_map+0x0/0x14 @ 1 [ 13.022551] initcall register_prog_array_map+0x0/0x14 returned 0 after 0 usecs [ 13.022553] calling register_array_map+0x0/0x20 @ 1 [ 13.022555] initcall register_array_map+0x0/0x20 returned 0 after 0 usecs [ 13.022557] calling register_stack_map+0x0/0x14 @ 1 [ 13.022560] initcall register_stack_map+0x0/0x14 returned 0 after 0 usecs [ 13.022562] calling load_system_certificate_list+0x0/0x11e @ 1 [ 13.022564] Loading compiled-in X.509 certificates [ 13.024913] usb 3-1: New USB device found, idVendor=045e, idProduct=0040 [ 13.024917] usb 3-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 13.024920] usb 3-1: Product: Microsoft 3-Button Mouse with IntelliEye(TM) [ 13.024922] usb 3-1: Manufacturer: Microsoft [ 13.025461] Loaded X.509 cert 'Build time autogenerated kernel key: 01efd8212b4e7a4a90d2d5ccf24572af6c03b153' [ 13.025466] initcall load_system_certificate_list+0x0/0x11e returned 0 after 2832 usecs [ 13.025469] calling fault_around_debugfs+0x0/0x35 @ 1 [ 13.025476] initcall fault_around_debugfs+0x0/0x35 returned 0 after 4 usecs [ 13.025479] calling max_swapfiles_check+0x0/0x8 @ 1 [ 13.025482] initcall max_swapfiles_check+0x0/0x8 returned 0 after 0 usecs [ 13.025484] calling init_zswap+0x0/0x3ff @ 1 [ 13.025497] zswap: loaded using pool lzo/zbud [ 13.025653] initcall init_zswap+0x0/0x3ff returned 0 after 161 usecs [ 13.025655] calling split_huge_pages_debugfs+0x0/0x35 @ 1 [ 13.025658] initcall split_huge_pages_debugfs+0x0/0x35 returned 0 after 0 usecs [ 13.025660] calling check_early_ioremap_leak+0x0/0x42 @ 1 [ 13.025663] initcall check_early_ioremap_leak+0x0/0x42 returned 0 after 0 usecs [ 13.025665] calling init_root_keyring+0x0/0xb @ 1 [ 13.025671] initcall init_root_keyring+0x0/0xb returned 0 after 3 usecs [ 13.025673] calling big_key_init+0x0/0xe2 @ 1 [ 13.029797] Key type big_key registered [ 13.029800] initcall big_key_init+0x0/0xe2 returned 0 after 4027 usecs [ 13.029802] calling init_trusted+0x0/0xaf @ 1 [ 13.031920] Key type trusted registered [ 13.031924] initcall init_trusted+0x0/0xaf returned 0 after 2068 usecs [ 13.031926] calling init_encrypted+0x0/0x117 @ 1 [ 13.034100] Key type encrypted registered [ 13.034104] initcall init_encrypted+0x0/0x117 returned 0 after 2123 usecs [ 13.034107] calling init_profile_hash+0x0/0x7f @ 1 [ 13.034110] AppArmor: AppArmor sha1 policy hashing enabled [ 13.034112] initcall init_profile_hash+0x0/0x7f returned 0 after 2 usecs [ 13.034114] calling init_ima+0x0/0x30 @ 1 [ 13.034116] ima: No TPM chip found, activating TPM-bypass! [ 13.034145] initcall init_ima+0x0/0x30 returned 0 after 27 usecs [ 13.034147] calling init_evm+0x0/0x51 @ 1 [ 13.034148] evm: HMAC attrs: 0x1 [ 13.034152] initcall init_evm+0x0/0x51 returned 0 after 3 usecs [ 13.034155] calling prandom_reseed+0x0/0x2f @ 1 [ 13.034161] initcall prandom_reseed+0x0/0x2f returned 0 after 3 usecs [ 13.034164] calling pci_resource_alignment_sysfs_init+0x0/0x19 @ 1 [ 13.034167] initcall pci_resource_alignment_sysfs_init+0x0/0x19 returned 0 after 1 usecs [ 13.034170] calling pci_sysfs_init+0x0/0x55 @ 1 [ 13.035233] initcall pci_sysfs_init+0x0/0x55 returned 0 after 1035 usecs [ 13.035237] calling bert_init+0x0/0x212 @ 1 [ 13.035239] BERT: Can't request iomem region <000000002f3eaf98-000000002f3eafab>. [ 13.035242] initcall bert_init+0x0/0x212 returned -5 after 3 usecs [ 13.035245] calling boot_wait_for_devices+0x0/0x29 @ 1 [ 13.035248] initcall boot_wait_for_devices+0x0/0x29 returned 0 after 0 usecs [ 13.035250] calling dmar_free_unused_resources+0x0/0xbb @ 1 [ 13.035253] initcall dmar_free_unused_resources+0x0/0xbb returned 0 after 0 usecs [ 13.035256] calling deferred_probe_initcall+0x0/0x70 @ 1 [ 13.035304] initcall deferred_probe_initcall+0x0/0x70 returned 0 after 44 usecs [ 13.035307] calling late_resume_init+0x0/0x1a0 @ 1 [ 13.035309] Magic number: 9:718:360 [ 13.035347] acpi INT3470:00: hash matches [ 13.035386] initcall late_resume_init+0x0/0x1a0 returned 0 after 74 usecs [ 13.035388] calling pm_genpd_debug_init+0x0/0x4b @ 1 [ 13.035392] initcall pm_genpd_debug_init+0x0/0x4b returned 0 after 1 usecs [ 13.035395] calling genpd_poweroff_unused+0x0/0x7e @ 1 [ 13.035397] initcall genpd_poweroff_unused+0x0/0x7e returned 0 after 0 usecs [ 13.035400] calling rtc_hctosys+0x0/0xf7 @ 1 [ 13.035526] rtc_cmos 00:04: setting system clock to 2017-03-08 03:23:16 UTC (1488943396) [ 13.035543] initcall rtc_hctosys+0x0/0xf7 returned 0 after 124 usecs [ 13.035546] calling charger_manager_init+0x0/0x99 @ 1 [ 13.035576] initcall charger_manager_init+0x0/0x99 returned 0 after 26 usecs [ 13.035579] calling acpi_cpufreq_init+0x0/0x26c @ 1 [ 13.035609] initcall acpi_cpufreq_init+0x0/0x26c returned -19 after 27 usecs [ 13.035612] calling powernowk8_init+0x0/0x1a0 @ 1 [ 13.035615] initcall powernowk8_init+0x0/0x1a0 returned -19 after 0 usecs [ 13.035617] calling pcc_cpufreq_init+0x0/0x4a2 @ 1 [ 13.035621] initcall pcc_cpufreq_init+0x0/0x4a2 returned -19 after 2 usecs [ 13.035623] calling centrino_init+0x0/0x2b @ 1 [ 13.035625] initcall centrino_init+0x0/0x2b returned -19 after 0 usecs [ 13.035628] calling edd_init+0x0/0x2d1 @ 1 [ 13.035629] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found [ 13.035637] initcall edd_init+0x0/0x2d1 returned 0 after 7 usecs [ 13.035639] calling firmware_memmap_init+0x0/0x33 @ 1 [ 13.035672] initcall firmware_memmap_init+0x0/0x33 returned 0 after 29 usecs [ 13.035674] calling efi_shutdown_init+0x0/0x31 @ 1 [ 13.035677] initcall efi_shutdown_init+0x0/0x31 returned 0 after 0 usecs [ 13.035679] calling clk_debug_init+0x0/0x147 @ 1 [ 13.035684] initcall clk_debug_init+0x0/0x147 returned 0 after 2 usecs [ 13.035686] calling pci_mmcfg_late_insert_resources+0x0/0x53 @ 1 [ 13.035689] initcall pci_mmcfg_late_insert_resources+0x0/0x53 returned 0 after 0 usecs [ 13.035692] calling register_sk_filter_ops+0x0/0x38 @ 1 [ 13.035695] initcall register_sk_filter_ops+0x0/0x38 returned 0 after 0 usecs [ 13.035698] calling tcp_congestion_default+0x0/0x12 @ 1 [ 13.035701] initcall tcp_congestion_default+0x0/0x12 returned 0 after 0 usecs [ 13.035704] calling software_resume+0x0/0x2f0 @ 1 [ 13.035706] PM: Hibernation image not present or could not be loaded. [ 13.035708] initcall software_resume+0x0/0x2f0 returned -2 after 2 usecs [ 13.035711] calling regulator_ini[ 13.983101] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 13.984385] acpi device:0f: registered as cooling_device13 [ 13.984578] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6 [ 13.984774] [drm] Initialized i915 1.6.0 20160711 for 0000:00:02.0 on minor 0 [ 13.984885] initcall i915_init+0x0/0x62 [i915] returned 0 after 827007 usecs [ 14.276593] fbcon: inteldrmfb (fb0) is primary device [ 14.630920] Console: switching to colour frame buffer device 160x64 [ 14.653806] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... done. Begin: Will now check root file system ... fsck from util-linux 2.28.2 [/sbin/fsck.ext4 (1) -- /dev/sda2] fsck.ext4 -a -C0 /dev/sda2 /dev/sda2: clean, 331978/58933248 files, 6275398/235728640 blocks done. [ 14.903692] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) done. Begin: Running /scripts/local-bottom ... done. Begin: Running /scripts/init-bottom ... done. [ 15.053632] [drm] RC6 on [ 15.855822] calling init_autofs4_fs+0x0/0x26 [autofs4] @ 1 [ 15.856446] initcall init_autofs4_fs+0x0/0x26 [autofs4] returned 0 after 563 usecs [ 15.913000] calling xt_init+0x0/0x1000 [x_tables] @ 1 [ 15.913072] initcall xt_init+0x0/0x1000 [x_tables] returned 0 aft15.941274] calling ip_tables_init+0x0/0x1000 [ip_tables] @ 1 [ 15.941319] ip_tables: (C) 2000-2006 Netfilter Core Team [ 15.941331] initcall ip_tables_init+0x0/0x1000 [ip_tables] returned 0 after 15 usecs [ 16.051753] systemd[1]: systemd 231 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 16.052059] systemd[1]: Detected virtualization xen. [ 16.052077] systemd[1]: Detected architecture x86-64. Welcome to [1mUbuntu 16.10[0m! [ 16.081938] systemd[1]: Set hostname to <konrad-Super-Server>. [ 17.242759] systemd[1]: Reached target Encrypted Volumes. [[0;32m OK [0m] Reached target Encrypted Volumes. [ 17.24 on Journal Audit Socket. [ 17.243658] systemd[1]: Listening on Journal Socket. [[0;32m OK [0m] Listening on Journal Socket. [ 17.244136] systemd[1]: Created slice System Slice. [[0;32m OK [0m] Created slice System Slice. [ 17.265434] systemd[1]: Mounting Debug File System... Mounting Debug File System... [ 17.266252] systemd[1]: Created slice system-serial\x2dgetty.slice. [[0;32m OK [0m] Created slice system-serial\x2dgetty.slice. Starting Create list of required st... nodes for the current kernel... [[0;32m OK [0m] Created slice system-systemd\x2dfsck.slice. Starting Uncomplicated firewall... [[0;32m OK [0m] Reached target User and Group Name Lookups. [[0;32m OK [0m] Listening on Journal Socket (/dev/log). [[0;32m OK [0m] Listening on udev Kernel Socket. [[0;32m OK [0m] Created slice User and Session Slice. [[0;32m OK [0m] Listening on udev Control Socket. [[0;32m OK [0m] Started Forward Password Requests to Wall Directory Watch. [[0;32m OK [0m] Listening on /dev/initctl Compatibility Named Pipe. Starting Set the console keyboard layout... [[0;32m OK [0m] Reached target Slices. [[0;32m OK [0m] Listening on Syslog Socket. Starting Journal Service... [[0;32m OK [0m] Listening on fsck to fsckd communication Socket. [[0;32m OK [0m] Set up automount Arbitrary Executab...ats File System Automount Point. Mounting POSIX Message Queue File System... Starting Load Kernel Modules... [[0;32m OK [0m] Reached target Remote File Systems. [[0;32m OK [0m] Started Uncomplicated firewall. [[0;32m OK [0m] Started Create list of required sta...ce nodes for the current kernel. Starting Create Static Device Nodes in /dev... [ 17.639470] calling parport_default_proc_register+0x0/0x1000 [parport] @ 311 [ 17.639548] initcall parport_default_proc_^G^G^G^G^G^G^G^G^G^G^G^G^G[[0;32m OK [0m] Mounted POSIX Message Queue File System. [[0;32m OK [0m] Mounted Debug File System. [ 17.704154] calling lp_init_module+0x0/0x1000 [lp] @ 311 [^G^G[0;32m OK [0m] Started Journal Service. [ 17.809637] lp: driver loaded but no devices found [ 17.809685] initcall lp_init_module+0x0/0x1000 [lp] returned 0 after [ 17.837844] calling ppdev_init+0x0/0x1000 [ppdev] @ 311 [ 17.843201] ppdev: user-space parallel port driver [ 17.843[ 17.864075] calling parport_pc_init+0x0/0xf23 [parport_pc] @ 311 [ 17.864359] parport_pc parport_pc.956: Unable to set cUnable to set coherent dma mask: disabling DMA [ 17.864919] parport_pc parport_pc.632: Unable to set coherent dma mask: disabling DMA [ 17.865214] initcall parport_pc_init+0x0/0xf23 [parport_pc] returned 0 after 1070 usecs [[0;32m OK [0m] Started Load Kernel Modules. ^ Starting Apply Kernel Variables... Mounting FUSE Control File System... [[0;32m OK [0m] Mounted FUSE Control File System. [[0;32m OK [0m] Started Apply Kernel Variables. [[0;32m OK [0m] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... [[0;32m OK [0m] Started Set the console keyboard layout. [[0;32m OK [0m] Started udev Kernel Device Manager. Starting Remount Root and Kernel File Systems... [[0;32m OK [0m] Started Remount Root and Kernel File Systems. Starting Flush Journal to Persistent Storage... [[0;32m OK [0m] Reached target Local File Systems (Pre). Starting udev Coldplug all Devices... Starting Load/Save Random Seed... [[0;32m OK [0m] Started Flush Persistent Storage. [[0;32m OK [0m] Started Load/Save Random Seed. [[0;32m OK [0m] Started udev Coldplug all Devices. [[0;32m OK [0m] Started Dispatch Password Requests to Console Directory Watch. [[0;32m OK [0m] Created slice system-systemd\x2dbacklight.slice. Starting Load/Save Screen Backlight...ness of backlight:acpi_video0... [ 19.139877] Error: Driver 'processor_aggregator' is already registered, aborting... [[0;32m OK [0m] Found device /dev/hvc0. [[0;32m OK [0m] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [[0;32m OK [0m] Started Load/Save Screen Backlight ...htness of backlight:acpi_video0. [[0;32m OK [0m] Found device WDC_WD1001FALS-00E8B0 EFI\x20System\x20Partition. Starting File System Check on /dev/disk/by-uuid/B3D5-AADB... [[0;32m OK [0m] Found device WDC_WD1001FALS-00E8B0 3. [[0;32m OK [0m] Found device WDC_WD1001FALS-00E8B0 3. ^G^G^G^G^G^G^G^G^G^G^G^G^G[[0;32m OK [0m] Started File System Check Daemon to report status. [[0;32m OK [0m] Activated swap Swap Partition. [[0;32m OK [0m] Activated swap /dev/disk/by-uuid/223b4458-f860-451c-a674-10efe46c43b1. [[0;32m OK [0m] Reached target Swap. [[0;32m OK [0m] Started File System Check on /dev/disk/by-uuid/B3D5-AADB. Mounting /boot/efi... [[0;32m OK [0m] Mounted /boot/efi. [[0;32m OK [0m] Reached target Local File Systems. Starting Clean up any mess left by 0dns-up... Starting AppArmor initialization... Starting Set console font and keymap... Starting Create Volatile Files and Directories... Starting Run snappy firstboot setup... Starting Tell Plymouth To Write Out Runtime Data... [[0;32m OK [[0;32m OK [0m] Started Clean up any mess left by 0dns-up. Starting Nameserver information manager... [[0;32m OK [0m] Started Nameserver information manager. [[0;32m OK [0m] Reached target Sound Card. [[0;32m OK [0m] Started Create Volatile Files and Directories. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [[0;32m OK [0m] Started Update UTMP about System Boot/Shutdown. [[0;32m OK [0m] Started Network Time Synchronization. [[0;32m OK [0m] Reached target System Time Synchronized. [[0;32m OK [0m] Started Run snappy firstboot setup. [[0;32m OK [0m] Started AppArmor initialization. [[0;32m OK [0m] Reached target System Initialization. [[0;32m OK [[0;32m OK [0m] Started ACPI Events Check. Starting Socket activation for snappy daemon. [[0;32m OK [0m] Ste Bus Socket. [[0;32m OK [0m] Started Timer to automatically refresh installed snaps. [[0;32m OK [0m] Listening on ACPID Listen Socket. [[0;32m OK [0m] Started Daily Cleanup of Temporary Directories. [[0;32m OK [0m] Reached target Timers. [[0;32m OK [0m] Listening on UUID daemon activation socket. ^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G Starting Raise network interfaces... [[0;32m OK [0m] Listening on Socket activation for snappy daemon. [[0;32m OK [0m] Reached target Sockets. [[0;32m OK [0m] Reached target Basic System. Starting LSB: automatic crash report generation... [[0;32m OK [0m] Started CUPS Scheduler. Starting LSB: daemon to balance interrupts for SMP systems... Starting LSB: Speech Dispatcher... [[0;32m OK [0m] Started ACPI event daemon. Starting Avahi mDNS/DNS-SD Stack... [[0;32m OK [0m] Started Cgros and deal with any system changes... ^G^G^G Starting LSB: Record successful boot for GRUB... ^G[[0;32m OK [0m] Started Run anacron jobs. ^G^G^G^G^G Starting Login Service... ^G^G^G Starting Restore /etc/resolv.conf i...re the ppp link was shut down... ^G^G^G Starting System Logging Service... ^GStarting Accounts Service... Starting Thermal Daemon Service... Starting Modem Manager... [[0;32m OK [0m] Started crash report submission daemon. Starting Save/Restore Sound Card State... [[0;32m OK [0m] Started Snappy daemon. [[0;32m OK [0m] Started D-Bus System Message Bus. [[0;32m OK [0m] Started Avahi mDNS/DNS-SD Stack. Starting Network Manager... Starting Run Click system-level hooks... [[0;32m OK [0m] Started Regular background program processing daemon. [[0;32m OK [0m] Started Make remote CUPS printerore the ppp link was shut down. ^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G[^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G[0;32m OK [0m] Started Save/Restore Sound Card State. [[0;32m OK [0m] Started Thermal Daemon Service. [[0;32m OK [0m] Started Login Service. Starting Authenticate and Authorize Users to Run Privileged Tasks... [[0;32m OK [0m] Started LSB: Speech Dispatcher. (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 00000610 from 0x0042832000dd8280 to 0x004283200015828a (XEN) traps.c:2863:d0v0 Ddd8280 (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 000001b2 from 0x0000000000000000 to 0x000000000000a200 [^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^tion. ^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G[[0;32m OK [0m] Started Authenticate and Authorize Users to Run Privileged Tasks. [[0;32m OK [0m] Started Accounts Service. [[0;32m OK [0m] Started Detect the available GPUs and deal with any system changes. [[0;32m OK [0m] Started LSB: Record successful boot for GRUB. [[0;32m OK [0m] Started LSB: daemon to balance interrupts for SMP systems. [[0;32m OK [0m] Started Network Manager. [[0;32m OK [0m] Started Raise network interfaces. [[0;32m OK [0m] Reached target Network. Starting OpenVPN ^G^G^G Starting Permit User Sessions... Starting Network Name Resolution... Starting OpenBSD Secure Shell server... [[0;32m OK [0m] Started OpenVPN service. [[0;32m OK [0m] Started Permit User Sessions. [[0;32m OK [0m] Started Modem Manager. Starting Network Manager Script Dispatcher Service... Starting Light Display Manager... Starting Hold until boot process finishes up... [[0;32m OK [0m] Started Hold until boot process finishes up. [[0;32m OK [0m] Started Serial Getty on hvc0. Starting Set console scheme... [[0;32m OK [0m] Started Network Name Resolution. [[0;32m OK [0m] Started Set console scheme. [[0;32m OK [0m] Created slice system-getty.slice. [[0;32m OK [0m] Started Getty on tty1. [[0;32m OK [0m] Reached target Login Prompts. [[0;32m OK [0m] Started Network Manager Script Dispatcher Service. Starting Hostname Service... [[0;32m OK [0m] Started Hostname Service. [[0;32m OK [0m] Started OpenBSD Secure Shell server. [[0;32m OK [0m] Started Light Display Manager. [[0;32m OK [0m] Started Run Click system-level hooks. [[0;32m OK [0m] Reached target Multi-User System. [[0;32m OK^G^G^G^G^G^G^G^G^G^G^G^G Starting Update UTMP about System Runlevel Changes... Starting Notify bootloader tha[^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G[0;32m OK [0m] Started Notify bootloader that boot was successful. Ubuntu 16.10 konrad-Super-Server hvc0 konrad-Super-Server login:
On Tue, Mar 07, 2017 at 10:44:15PM -0500, Konrad Rzeszutek Wilk wrote: > On Tue, Mar 07, 2017 at 12:39:04AM +0100, Daniel Kiper wrote: > > On Wed, Feb 22, 2017 at 09:04:17AM -0800, Doug Goldstein wrote: > > > > [...] > > > > > I'm currently at ELC and then on vacation so I don't have access to any > > > of the machines currently myself. However the machine I most use to test > > > is a NUC5i5MYHE and a NUC5i3MYHE if you want to ask around if someone > > > has one internally. But that's why I gave QEMU as an example. > > > > > > I was using qemu master from a few weeks ago. I'll have to find the > > > revision for you. But the command line I use is: > > > > > > -enable-kvm -M pc-q35-2.8 -device intel-iommu -cpu host -m 2048 -smp 2 > > > -drive if=pflash,format=raw,file=/tmp/tmp.EiR6ixmYzV -global > > > isa-debugcon.iobase=0x402 -debugcon file:/tmp/tmp.nuvEXUWfnA -monitor > > > stdio -chardev socket,host=127.0.0.1,port=25914,id=S0,server,nowait > > > -device isa-serial,chardev=S0 -device piix3-usb-uhci -device usb-tablet > > > -netdev id=net0,type=tap -device > > > virtio-net-pci,netdev=net0,mac=52:54:00:12:34:56 -boot order=n -device > > > qxl-vga -gdb tcp::14952 > > > > Sadly, my colleagues and I are not able to reproduce the problem on any of > > machines available for us (available on the market and some development > > stuff in our labs). I did tests with QEMU (I am not able to run it with > > "-device intel-iommu" on my machine; I have to investigate this). Everything > > works. Joao did some tests on Intel NUC D34010WYK second generation. > > Everything works. So, Konrad ordered Intel NUC NUC5i3MYHE for me. I am > > waiting for delivery. Doug, could you tell me what distro, Xen, etc. you > > have installed on that NUC? I would like to test same config as yours on > > this machine. > > I had a chat with Doug on IRC and: > - I had tested earlier on AMD, while he has only Intel boxes, > - He was wondering if this was an IOMMU issue. I had and still have a feeling that it can be related to IOMMU. I will try to reproduce this on QEMU but first of all I have to check how to enable this option in my environment (something is broken). Additionally, there is a chance that the issue spotted by osstest (fixed right now) played a role here too. So, it will be nice if Doug can do tests with latest master. Anyway, I will do tests too. Though I am still waiting for my NUC. > So to double-check that, I installed Ubuntu 16.10 on my X11SAE > SuperMicro, which has an Haswell E3-1245 v5 and with IOMMU enabled. > > I tested the 'origin/staging' xen.gz build with the upstream grub2 > (I just used the 'master' branch) first and also just booting xen.efi. > > Both worked fine. > > Then I used v16 of Daniel's patches (this thread). They are also > now on git://xenbits.xen.org/people/konradwilk/xen.git mb2.v16 > also the same way - as xen.efi and then using grub.efi and booting it > (see below) > > All worked fine. Great! Thanks a lot for doing the tests. > Now in the process I discovered that my patch for grub-mkconfig to > detect multiboot2 payloads and use those instead of multiboot never > made it upstream, so I had to modify my grub.cfg by hand (see below). It will be nice if you post it after GRUB2 2.02 release. Daniel
On Tue, Mar 07, 2017 at 12:39:04AM +0100, Daniel Kiper wrote: > On Wed, Feb 22, 2017 at 09:04:17AM -0800, Doug Goldstein wrote: > > [...] > > > I'm currently at ELC and then on vacation so I don't have access to any > > of the machines currently myself. However the machine I most use to test > > is a NUC5i5MYHE and a NUC5i3MYHE if you want to ask around if someone > > has one internally. But that's why I gave QEMU as an example. > > > > I was using qemu master from a few weeks ago. I'll have to find the > > revision for you. But the command line I use is: > > > > -enable-kvm -M pc-q35-2.8 -device intel-iommu -cpu host -m 2048 -smp 2 > > -drive if=pflash,format=raw,file=/tmp/tmp.EiR6ixmYzV -global > > isa-debugcon.iobase=0x402 -debugcon file:/tmp/tmp.nuvEXUWfnA -monitor > > stdio -chardev socket,host=127.0.0.1,port=25914,id=S0,server,nowait > > -device isa-serial,chardev=S0 -device piix3-usb-uhci -device usb-tablet > > -netdev id=net0,type=tap -device > > virtio-net-pci,netdev=net0,mac=52:54:00:12:34:56 -boot order=n -device > > qxl-vga -gdb tcp::14952 > > Sadly, my colleagues and I are not able to reproduce the problem on any of > machines available for us (available on the market and some development > stuff in our labs). I did tests with QEMU (I am not able to run it with > "-device intel-iommu" on my machine; I have to investigate this). Everything > works. Joao did some tests on Intel NUC D34010WYK second generation. > Everything works. So, Konrad ordered Intel NUC NUC5i3MYHE for me. I am > waiting for delivery. Doug, could you tell me what distro, Xen, etc. you > have installed on that NUC? I would like to test same config as yours on > this machine. Latest QEMU from git with intel-iommu device enabled works without any issue. Though it looks that I found a bug in Xen IOMMU code. If I run Xen from master in QEMU then QEMU complains and crashes: qemu-system-x86_64: /srv/dev/qemu/qemu_20170308/hw/i386/intel_iommu.c:1786: vtd_mem_write: Assertion `size == 4' failed. Aborted (core dumped) So, I took a look at dma_msi_set_affinity() and found this: dmar_writeq(iommu->reg, DMAR_FEADDR_REG, msg.address); It looks bogus because DMAR_FEADDR_REG is defined in spec as 32-bit wide. So, applied this patch: - dmar_writeq(iommu->reg, DMAR_FEADDR_REG, msg.address); + dmar_writel(iommu->reg, DMAR_FEADDR_REG, msg.address_lo); + if (x2apic_enabled) + dmar_writel(iommu->reg, DMAR_FEUADDR_REG, msg.address_hi); Ant it looks that right now everything works. If patch make sense I can post it with proper commit message. Daniel
On 09/03/17 15:24, Daniel Kiper wrote: > On Tue, Mar 07, 2017 at 12:39:04AM +0100, Daniel Kiper wrote: >> On Wed, Feb 22, 2017 at 09:04:17AM -0800, Doug Goldstein wrote: >> >> [...] >> >>> I'm currently at ELC and then on vacation so I don't have access to any >>> of the machines currently myself. However the machine I most use to test >>> is a NUC5i5MYHE and a NUC5i3MYHE if you want to ask around if someone >>> has one internally. But that's why I gave QEMU as an example. >>> >>> I was using qemu master from a few weeks ago. I'll have to find the >>> revision for you. But the command line I use is: >>> >>> -enable-kvm -M pc-q35-2.8 -device intel-iommu -cpu host -m 2048 -smp 2 >>> -drive if=pflash,format=raw,file=/tmp/tmp.EiR6ixmYzV -global >>> isa-debugcon.iobase=0x402 -debugcon file:/tmp/tmp.nuvEXUWfnA -monitor >>> stdio -chardev socket,host=127.0.0.1,port=25914,id=S0,server,nowait >>> -device isa-serial,chardev=S0 -device piix3-usb-uhci -device usb-tablet >>> -netdev id=net0,type=tap -device >>> virtio-net-pci,netdev=net0,mac=52:54:00:12:34:56 -boot order=n -device >>> qxl-vga -gdb tcp::14952 >> Sadly, my colleagues and I are not able to reproduce the problem on any of >> machines available for us (available on the market and some development >> stuff in our labs). I did tests with QEMU (I am not able to run it with >> "-device intel-iommu" on my machine; I have to investigate this). Everything >> works. Joao did some tests on Intel NUC D34010WYK second generation. >> Everything works. So, Konrad ordered Intel NUC NUC5i3MYHE for me. I am >> waiting for delivery. Doug, could you tell me what distro, Xen, etc. you >> have installed on that NUC? I would like to test same config as yours on >> this machine. > Latest QEMU from git with intel-iommu device enabled works without any issue. > Though it looks that I found a bug in Xen IOMMU code. If I run Xen from master > in QEMU then QEMU complains and crashes: > > qemu-system-x86_64: /srv/dev/qemu/qemu_20170308/hw/i386/intel_iommu.c:1786: vtd_mem_write: Assertion `size == 4' failed. > Aborted (core dumped) > > So, I took a look at dma_msi_set_affinity() and found this: > > dmar_writeq(iommu->reg, DMAR_FEADDR_REG, msg.address); > > It looks bogus because DMAR_FEADDR_REG is defined in spec as 32-bit wide. > So, applied this patch: > > - dmar_writeq(iommu->reg, DMAR_FEADDR_REG, msg.address); > + dmar_writel(iommu->reg, DMAR_FEADDR_REG, msg.address_lo); > + if (x2apic_enabled) > + dmar_writel(iommu->reg, DMAR_FEUADDR_REG, msg.address_hi); EFI aside, that is clearly a qemu bug (as Xen shouldn't be able to cause an assertion like that to be hit), and there is nothing wrong with Xens code as-is. All the spec requires is that 32bit fields are accessed as whole doublewords (rather than smaller units). There is no restriction on updating two adjacent 32bit fields with a quadword access. (Furthermore, hardware is requires to cope with accesses to a 64bit field being decomposed into two 32bit accesses.) ~Andrew
>>> On 09.03.17 at 16:24, <daniel.kiper@oracle.com> wrote: > Though it looks that I found a bug in Xen IOMMU code. If I run Xen from master > in QEMU then QEMU complains and crashes: > > qemu-system-x86_64: /srv/dev/qemu/qemu_20170308/hw/i386/intel_iommu.c:1786: > vtd_mem_write: Assertion `size == 4' failed. > Aborted (core dumped) > > So, I took a look at dma_msi_set_affinity() and found this: > > dmar_writeq(iommu->reg, DMAR_FEADDR_REG, msg.address); > > It looks bogus because DMAR_FEADDR_REG is defined in spec as 32-bit wide. > So, applied this patch: > > - dmar_writeq(iommu->reg, DMAR_FEADDR_REG, msg.address); > + dmar_writel(iommu->reg, DMAR_FEADDR_REG, msg.address_lo); > + if (x2apic_enabled) > + dmar_writel(iommu->reg, DMAR_FEUADDR_REG, msg.address_hi); > > Ant it looks that right now everything works. > > If patch make sense I can post it with proper commit message. Please see commit ae05fd3912 ("VT-d: use qword MMIO access for MSI address writes") before you consider posting a patch. Jan
On 3/7/17 9:44 PM, Konrad Rzeszutek Wilk wrote: > On Tue, Mar 07, 2017 at 12:39:04AM +0100, Daniel Kiper wrote: >> On Wed, Feb 22, 2017 at 09:04:17AM -0800, Doug Goldstein wrote: >> >> [...] >> >>> I'm currently at ELC and then on vacation so I don't have access to any >>> of the machines currently myself. However the machine I most use to test >>> is a NUC5i5MYHE and a NUC5i3MYHE if you want to ask around if someone >>> has one internally. But that's why I gave QEMU as an example. >>> >>> I was using qemu master from a few weeks ago. I'll have to find the >>> revision for you. But the command line I use is: >>> >>> -enable-kvm -M pc-q35-2.8 -device intel-iommu -cpu host -m 2048 -smp 2 >>> -drive if=pflash,format=raw,file=/tmp/tmp.EiR6ixmYzV -global >>> isa-debugcon.iobase=0x402 -debugcon file:/tmp/tmp.nuvEXUWfnA -monitor >>> stdio -chardev socket,host=127.0.0.1,port=25914,id=S0,server,nowait >>> -device isa-serial,chardev=S0 -device piix3-usb-uhci -device usb-tablet >>> -netdev id=net0,type=tap -device >>> virtio-net-pci,netdev=net0,mac=52:54:00:12:34:56 -boot order=n -device >>> qxl-vga -gdb tcp::14952 >> >> Sadly, my colleagues and I are not able to reproduce the problem on any of >> machines available for us (available on the market and some development >> stuff in our labs). I did tests with QEMU (I am not able to run it with >> "-device intel-iommu" on my machine; I have to investigate this). Everything >> works. Joao did some tests on Intel NUC D34010WYK second generation. >> Everything works. So, Konrad ordered Intel NUC NUC5i3MYHE for me. I am >> waiting for delivery. Doug, could you tell me what distro, Xen, etc. you >> have installed on that NUC? I would like to test same config as yours on >> this machine. > > I had a chat with Doug on IRC and: > - I had tested earlier on AMD, while he has only Intel boxes, > - He was wondering if this was an IOMMU issue. > > So to double-check that, I installed Ubuntu 16.10 on my X11SAE > SuperMicro, which has an Haswell E3-1245 v5 and with IOMMU enabled. > > I tested the 'origin/staging' xen.gz build with the upstream grub2 > (I just used the 'master' branch) first and also just booting xen.efi. > > Both worked fine. Well if this was really the IOMMU issue then there's already a patch in staging which noops out part of the memory allocator from the first part of the series that was causing problems. > > Then I used v16 of Daniel's patches (this thread). They are also > now on git://xenbits.xen.org/people/konradwilk/xen.git mb2.v16 > also the same way - as xen.efi and then using grub.efi and booting it > (see below) > > All worked fine. <snip> > > konrad-Super-Server login: [ 188.181526] reboot: Restarting system > (XEN) Hardware Dom0 shutdown: rebooting machine > (XEN) APIC error on CPU0: 40(00) > > ... reboot. So as I've mentioned you have to run 'xl info' and look at nr_cpus to see the issue. <snip> > Starting Notify bootloader tha[^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G[0;32m OK [0m] Started Notify bootloader that boot was successful. > > Ubuntu 16.10 konrad-Super-Server hvc0 > > konrad-Super-Server login: > Still missing 'xl info'.
> > All worked fine. > > <snip> > > > > > konrad-Super-Server login: [ 188.181526] reboot: Restarting system > > (XEN) Hardware Dom0 shutdown: rebooting machine > > (XEN) APIC error on CPU0: 40(00) > > > > ... reboot. > > So as I've mentioned you have to run 'xl info' and look at nr_cpus to > see the issue. Odd, I must have missed it. Either way see the inline serial capture. With both 'xl info' reporting expected values. > > <snip> > > > Starting Notify bootloader tha[^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G[0;32m OK [0m] Started Notify bootloader that boot was successful. > > > > Ubuntu 16.10 konrad-Super-Server hvc0 > > > > konrad-Super-Server login: > > > > Still missing 'xl info'. > [25;1H[1;33;40mfs0:\> cd efi[25;14H[0;37;40m [25;1H[1;33;40mfs0:\EFI> cd xen[25;17H[0;37;40m [25;1H[1;33;40mfs0:\EFI\xen> xen[25;18H[0;37;40m Xen 4.9-unstable (XEN) Xen version 4.9-unstable (konrad@) (gcc (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005) debug=y Tue Mar 7 22:13:08 EST 2017 (XEN) Latest ChangeSet: Tue Feb 21 20:19:58 2017 +0100 git:e4ccbd0 (XEN) Bootloader: EFI (XEN) Command line: console=vga,com1 com1=115200,8n1 iommu=verbose ucode=scan flask=disabled conring_size=2097152 loglvl=all (XEN) Xen image load base address: 0x29800000 (XEN) Video information: (XEN) VGA is graphics mode 1280x1024, 32 bpp (XEN) Disc information: (XEN) Found 0 MBR signatures (XEN) Found 1 EDD information structures (XEN) EFI RAM map: (XEN) 0000000000000000 - 0000000000058000 (usable) (XEN) 0000000000058000 - 0000000000059000 (reserved) (XEN) 0000000000059000 - 000000000009f000 (usable) (XEN) 000000000009f000 - 00000000000a0000 (reserved) (XEN) 0000000000100000 - 000000002ae33000 (usable) (XEN) 000000002ae33000 - 000000002ae34000 (ACPI NVS) (XEN) 000000002ae34000 - 000000002ae7e000 (reserved) (XEN) 000000002ae7e000 - 000000002e8c1000 (usable) (XEN) 000000002e8c1000 - 000000002ec64000 (reserved) (XEN) 000000002ec64000 - 000000002eddf000 (usable) (XEN) 000000002eddf000 - 000000002f3eb000 (ACPI NVS) (XEN) 000000002f3eb000 - 000000002ffff000 (reserved) (XEN) 000000002ffff000 - 0000000030000000 (usable) (XEN) 0000000030000000 - 0000000038000000 (reserved) (XEN) 00000000e0000000 - 00000000f0000000 (reserved) (XEN) 00000000fe000000 - 00000000fe011000 (reserved) (XEN) 00000000fec00000 - 00000000fec01000 (reserved) (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000ff000000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 00000008c3400000 (usable) (XEN) ACPI: RSDP 2EE67000, 0024 (r2 SUPERM) (XEN) ACPI: XSDT 2EE670B0, 00DC (r1 SUPERM SUPERM 1072009 AMI 10013) (XEN) -MB 1072009 INTL 20120913) (XEN) ACPI: FACS 2F3E9F80, 0040 (XEN) ACPI: APIC 2EE8A6B8, 00BC (r3 1072009 AMI 10013) (XEN) ACPI: FPDT 2EE8A778, 0044 (r1 1072009 AMI 10013) (XEN) ACPI: FIDT 2EE8A7C0, 009C (r1 1072009 AMI 10013) (XEN) ACPI: MCFG 2EE8A860, 003C (r1 SUPERM SMCI--MB 1072009 MSFT 97) (XEN) ACPI: HPET 2EE8A8A0, 0038 (r1 SUPERM SMCI--MB 1072009 AMI. 5000B) (XEN) ACPI: LPIT 2EE8A8D8, 0094 (r1 INTEL SKL 0 MSFT 5F) (XEN) ACPI: SSDT 2EE8A970, 0248 (r2 INTEL sensrhub 0 INTL 20120913) (XEN) ACPI: SSDT 2EE8ABB8, 2BAE (r2 INTEL PtidDevc 1000 INTL 20120913) (XEN) ACPI: SSDT 2EE8D768, 0BE3 (r2 INTEL Ther_Rvp 1000 INTL 20120913) (XEN) ACPI: DBGP 2EE8E350, 0034 (r1 INTEL 0 MSFT 5F) (XEN) ACPI: DBG2 2EE8E388, 0054 (r0 INTEL 0 MSFT 5F) (XEN) ACPI: SSDT 2EE8E3E0, 06FD (r2 INTEL xh_rvp08 0 INTL 20120913) (XEN) ACPI: SSDT 2EE8EAE0, 546C (r2 SaSsdt SaSsdt 3000 INTL 20120913) (XEN) ACPI: UEFI 2EE93F50, 0042 (r1 0 0) (XEN) ACPI: SSDT 2EE93F98, 0E73 (r2 CpuRef CpuSsdt 3000 INTL 20120913) (XEN) ACPI: DMAR 2EE94E10, 00A8 (r1 INTEL SKL 1 INTL 1) (XEN) ACPI: ASF! 2EE94EB8, 00A5 (r32 INTEL HCG 1 TFSM F4240) (XEN) ACPI: EINJ 2EE94F60, 0130 (r1 AMI AMI.EINJ 0 AMI. 0) (XEN) ACPI: ERST 2EE95090, 0230 (r1 AMIER AMI.ERST 0 AMI. 0) (XEN) ACPI: BERT 2EE952C0, 0030 (r1 AMI AMI.BERT 0 AMI. 0) (XEN) ACPI: HEST 2EE952F0, 027C (r1 AMI AMI.HEST 0 AMI. 0) (XEN) ACPI: BGRT 2EE95570, 0038 (r1 SUPERM SMCI--MB 1072009 AMI 10013) (XEN) System RAM: 32541MB (33322560kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-00000008c3400000 (XEN) Domain heap initialised (XEN) Allocated console ring of 1048576 KiB. (XEN) vesafb: framebuffer at 0x90000000, mapped to 0xffff82c000201000, using 5120k, total 5120k (XEN) vesafb: mode is 1280x1024driver default (XEN) ACPI: PM-Timer IO Port: 0x1808 (32 bits) (XEN) ACPI: v5 SLEEP INFO: control[0:0], status[0:0] (XEN) ACPI: SLEEP INFO: pm1x_cnt[1:1804,1:0], pm1x_evt[1:1800,1:0] (XEN) ACPI: 32/64X FACS address mismatch in FADT - 2f3e9f80/0000000000000000, using 32 (XEN) ACPI: wakeup_vec[2f3e9f8c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) (XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000 (XEN) [VT-D]Host address width 39 (XEN) [VT-D]found ACPI_DMAR_DRHD: (XEN) [VT-D] dmaru->address = fed90000 (XEN) [VT-D]drhd->address = fed90000 iommu->reg = ffff82c00071c000 (XEN) [VT-D]cap = 1c0000c40660462 ecap = 7e3ff0505e (XEN) [VT-D] endpoint: 0000:00:02.0 (XEN) [VT-D]found ACPI_DMAR_DRHD: (XEN) [VT-D] dmaru->address = fed91000 (XEN) [VT-D]drhd->address = fed91000 iommu->reg = ffff82c00071e000 (XEN) [VT-D]cap = d2008c40660462 ecap = f050da (XEN) [VT-D] IOAPIC: 0000:f0:1f.0 (XEN) [VT-D] MSI HPET: 0000:00:1f.0 (XEN) [VT-D] flags: INCLUDE_ALL (XEN) [VT-D]found ACPI_DMAR_RMRR: (XEN) [VT-D] endpoint: 0000:00:14.0 (XEN) [VT-D]dmar.c:638: RMRR region: base_addr 2e9ab000 end_addr 2e9cafff (XEN) [VT-D]found ACPI_DMAR_RMRR: (XEN) [VT-D] RMRR address range 38400000..3abfffff not in reserved memory; need "iommu_inclusive_mapping=1"? (XEN) [VT-D] endpoint: 0000:00:02.0 (XEN) [VT-D]dmar.c:638: RMRR region: base_addr 38400000 end_addr 3abfffff (XEN) Xen ERST support is initialized. (XEN) HEST: Table parsing has been initialized (XEN) ACPI: BGRT: invalidating v1 image at 0x2c713018 (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 8 CPUs (0 hotplug CPUs) (XEN) IRQ limits: 24 GSI, 1528 MSI/MSI-X (XEN) Not enabling x2APIC (upon firmware request) (XEN) xstate: size: 0x440 and states: 0x1f (XEN) mce_intel.c:735: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 extended MCE MSR 0 (XEN) CPU0: Intel machine check reporting enabled (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Platform timer is 23.999MHz HPET (XEN) Detected 3504.115 MHz processor. (XEN) EFI memory map: (XEN) 0000000000000-0000000007fff type=3 attr=000000000000000f (XEN) 0000000008000-0000000057fff type=7 attr=000000000000000f (XEN) 0000000058000-0000000058fff type=0 attr=000000000000000f (XEN) 0000000059000-000000005bfff type=7 attr=000000000000000f (XEN) 000000005c000-000000005efff type=2 attr=000000000000000f (XEN) 000000005f000-000000005ffff type=4 attr=000000000000000f (XEN) 0000000060000-000000009efff type=3 attr=000000000000000f (XEN) 000000009f000-000000009ffff type=0 attr=000000000000000f (XEN) 0000000100000-0000022eebfff type=7 attr=000000000000000f (XEN) 0000022eec000-0000022f2bfff type=4 attr=000000000000000f (XEN) 0000022f2c000-0000026910fff type=7 attr=000000000000000f (XEN) 0000026911000-00000297a7fff type=2 attr=000000000000000f (XEN) 00000297a8000-000002a9a7fff type=1 attr=000000000000000f (XEN) 000002a9a8000-000002a9a8fff type=2 attr=000000000000000f (XEN) 000002a9a9000-000002a9aafff type=7 attr=000000000000000f (XEN) 000002a9ab000-000002a9abfff type=2 attr=000000000000000f (XEN) 000002a9ac000-000002a9acfff type=7 attr=000000000000000f (XEN) 000002a9ad000-000002a9aefff type=2 attr=000000000000000f (XEN) 000002a9af000-000002a9b4fff type=7 attr=000000000000000f (XEN) 000002a9b5000-000002aa71fff type=1 attr=000000000000000f (XEN) 000002aa72000-000002ae32fff type=4 attr=000000000000000f (XEN) 000002ae33000-000002ae33fff type=10 attr=000000000000000f (XEN) 000002ae34000-000002ae7dfff type=6 attr=800000000000000f (XEN) 000002ae7e000-000002aedbfff type=4 attr=000000000000000f (XEN) 000002aedc000-000002aeddfff type=2 attr=000000000000000f (XEN) 000002aede000-000002aee0fff type=7 attr=000000000000000f (XEN) 000002aee1000-000002aeeafff type=2 attr=000000000000000f (XEN) 000002aeeb000-000002e2c0fff type=4 attr=000000000000000f (XEN) 000002e2c1000-000002e4e1fff type=7 attr=000000000000000f (XEN) 000002e4e2000-000002e8c0fff type=3 attr=000000000000000f (XEN) 000002e8c1000-000002ec63fff type=0 attr=000000000000000f (XEN) 000002ec64000-000002eddefff type=7 attr=000000000000000f (XEN) 000002eddf000-000002f3eafff type=10 attr=000000000000000f (XEN) 000002f3eb000-000002fe72fff type=6 attr=800000000000000f (XEN) 000002fe73000-000002fffefff type=5 attr=800000000000000f (XEN) 000002ffff000-000002fffffff type=4 attr=000000000000000f (XEN) 0000100000000-00008c33fffff type=7 attr=000000000000000f (XEN) 0000030000000-0000037ffffff type=0 attr=0000000000000000 (XEN) 00000e0000000-00000efffffff type=11 attr=8000000000000001 (XEN) 00000fe000000-00000fe010fff type=11 attr=8000000000000001 (XEN) 00000fec00000-00000fec00fff type=11 attr=8000000000000001 (XEN) 00000fee00000-00000fee00fff type=11 attr=8000000000000001 (XEN) 00000ff000000-00000ffffffff type=11 attr=8000000000000001 (XEN) Initing memory sharing. (XEN) alt table ffff82d080658690 -> ffff82d080659c80 (XEN) PCI: MCFG configuration 0: base e0000000 segment 0000 buses 00 - ff (XEN) PCI: MCFG area at e0000000 reserved in E820 (XEN) PCI: Using MCFG for segment 0000 bus 00-ff (XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB. (XEN) Intel VT-d iommu 1 supported page sizes: 4kB, 2MB, 1GB. (XEN) Intel VT-d Snoop Control not enabled. (XEN) Intel VT-d Dom0 DMA Passthrough not enabled. (XEN) Intel VT-d Queued Invalidation enabled. (XEN) Intel VT-d Interrupt Remapping enabled. (XEN) Intel VT-d Posted Interrupt not enabled. (XEN) Intel VT-d Shared EPT tables enabled. (XEN) I/O virtualisation enabled (XEN) - Dom0 mode: Relaxed (XEN) Interrupt remapping enabled (XEN) nr_sockets: 1 (XEN) Enabled directed EOI with ioapic_ack_old on! (XEN) ENABLING IO-APIC IRQs (XEN) -> Using old ACK method (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=0 pin2=0 (XEN) TSC deadline timer enabled (XEN) mwait-idle: MWAIT substates: 0x142120 (XEN) mwait-idle: v0.4.1 model 0x5e (XEN) mwait-idle: lapic_timer_reliable_states 0xffffffff (XEN) VMX: Supported advanced features: (XEN) - APIC MMIO access virtualisation (XEN) - APIC TPR shadow (XEN) - Extended Page Tables (EPT) (XEN) - Virtual-Processor Identifiers (VPID) (XEN) - Virtual NMI (XEN) - MSR direct-access bitmap (XEN) - Unrestricted Guest (XEN) - VMCS shadowing (XEN) - VM Functions (XEN) - Virtualisation Exceptions (XEN) - Page Modification Logging (XEN) HVM: ASIDs enabled. (XEN) HVM: VMX enabled (XEN) HVM: Hardware Assisted Paging (HAP) detected (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB (XEN) [VT-D]INTR-REMAP: Request device [0000:f0:1f.0] fault index 2a00, iommu reg = ffff82c00071e000 (XEN) [VT-D]INTR-REMAP: reason 25 - Blocked a compatibility format interrupt request (XEN) Brought up 8 CPUs (XEN) build-id: 2e8d5e7d6382866f8230d37bb12cc752 (XEN) traps.c:3451: GPF (0000): ffff82d0bffff041 [ffff82d0bffff041] -> ffff82d0803625be (XEN) traps.c:813: Trap 12: ffff82d0bffff040 [ffff82d0bffff040] -> ffff82d0803625be (XEN) ACPI sleep modes: S3 (XENoll: Machine check polling timer started. (XEN) Dom0 has maximum 792 PIRQs (XEN) NX (Execute Disable) protection active (XEN) *** LOADING DOMAIN 0 *** (XEN) ELF: phdr: paddr=0x1000000 memsz=0xdbd000 (XEN) ELF: phdr: paddr=0x1e00000 memsz=0x16a000 (XEN) ELF: phdr: paddr=0x1f6a000 memsz=0x1a558 (XEN) ELF: phdr: paddr=0x1f85000 memsz=0x2e4000 (XEN) ELF: memory: 0x1000000 -> 0x2269000 (XEN) ELF: note: GUEST_OS = "linux" (XEN) ELF: note: GUEST_VERSION = "2.6" (XEN) ELF: note: XEN_VERSION = "xen-3.0" (XEN) ELF: note: VIRT_BASE = 0xffffffff80000000 (XEN) ELF: note: INIT_P2M = 0x8000000000 (XEN) ELF: note: ENTRY = 0xffffffff81f85180 (XEN) ELF: note: HYPERCALL_PAGE = 0xffffffff81001000 (XEN) ELF: note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel" (XEN) ELF: note: SUPPORTED_FEATURES = 0x90d (XEN) ELF: note: PAE_MODE = "y= 0x1 (XEN) ELF: note: HV_START_LOW = 0xffff800000000000 (XEN) ELF: note: PADDR_OFFSET = 0 (XEN) ELF: addresses: (XEN) virt_base = 0xffffffff80000000 (XEN) elf_paddr_offset = 0x0 (XEN) virt_offset = 0xffffffff80000000 (XEN) virt_kstart = 0xffffffff81000000 (XEN) virt_kend = 0xffffffff82269000 (XEN) virt_entry = 0xffffffff81f85180 (XEN) p2m_base = 0x8000000000 (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2269000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 00000008a4000000->00000008a8000000 (7897528 pages to be allocated) (XEN) Init. ramdisk: 00000008c0cb4000->00000008c33ff905 (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff82269000 (XEN) Init. ramdisk: 0000000000000000->0000000000000000 (XEN) Phys-Mach map: 0000008000000000->0000008003c74820 (XEN) Start info: ffffffff82269000->ffffffff822694b4 (XEN) Page tables: ffffffff8226a000->ffffffff8227f000 (XEN) Boot stack: ffffffff8227f000->ffffffff82280000 (XEN) TOTAL: ffffffff80000000->ffffffff82400000 (XEN) ENTRY ADDRESS: ffffffff81f85180 (XEN) Dom0 has maximum 8 VCPUs (XEN) ELF: phdr 0 at 0xffffffff81000000 -> 0xffffffff81dbd000 (XEN) ELF: phdr 1 at 0xffffffff81e00000 -> 0xffffffff81f6a000 (XEN) ELF: phdr 2 at 0xffffffff81f6a000 -> 0xffffffff81f84558 (XEN) ELF: phdr 3 at 0xffffffff81f85000 -> 0xffffffff820f8000 [ 0.000000] efi: EFI_MEMMAP is not enabled. [ 0.000000] esrt: ESRT header is not in the memory map. (XEN) d0: Forcing write emulation on MFNs e0000-effff (XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0 (XEN) PCI add device 0000:00:00.0 (XEN) PCI add device 0000:00:02.0 (XEN) PCI add device 0000:00:14.0 (XEN) PCI add device 0000:00:14.2 (XEN) PCI add device 0000:00:16.0 (XEN) PCI add device 0000:00:16.3 (XEN) PCI add device 0000:00:17.0 (XEN) PCI add device 0000:00:1c.0 (XEN) PCI add device 0000:00:1c.5 (XEN) PCI add device 0000:00:1c.6 (XEN) PCI add device 0000:00:1c.7 (XEN) PCI add device 0000:00:1d.0 (XEN) PCI add device 0000:00:1f.0 (XEN) PCI add device 0000:00:1f.2 (XEN) PCI add device 0000:00:1f.3 (XEN) PCI add device 0000:00:1f.4 (XEN) PCI add device 0000:00:1f.6 (XEN) PCI add device 0000:3a:00.0 (XEN) PCI add device 0000:3b:00.0 (XEN) PCI add device 0000:3d:00.0 (XEN) d0: Forcing read-only access to MFN fed00 [ 59.590566] mce: Unable to init device /dev/mcelog (rc: -16) [ 59.603192] BERT: Can't request iomem region <000000002f3eaG^G^G^G^G \^G^G^G^G^G^G^G^G^G^G^G/dev/sda2: clean, 298594/58933248 files, 6158548/235728640 blocks [ 64.397941] parport_pc parport_pc.956: Unable to set coherent dma mask: disabling DMA [ 64.398227] parport_pc parport_pc.mask: disabling DMA [ 64.398541] parport_pc parport_pc.632: Unable to set coherent dma mask: disabling DMA [ 65.681080] Error: Driver 'processor_aggregator' is already registered, aborting... [ 65.723464] Error: Driver 'processor_aggregator' is already registered, aborting... (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 00000610 from 0x0042832000dd8280 to 0x004283200015828a (XEN) traps.c:2863:d0v0 D000dd8280 to 0x0042832000dc8280 (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 00000610 from 0x0042832000dd8280 to 0x0042032000dd8280 (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 000001b2 from 0x0000000000000000 to 0x000000000000a200 Ubuntu 16.10 konrad-Super-Server hvc0 konrad-Super-Server login: ro konrad Password: Last login: Wed Mar 8 14:02:06 EST 2017 on ttyS0 xl indo foWelcome to Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic x86_64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage 13 packages can be updated. 4 updates are security updates. sudo /bin/bash konrad@konrad-Super-Server:~$ xl info root@konrad-Super-Server:~/xen/dist/install/var# xl info host : konrad-Super-Server release : 4.8.0-39-generic version : #42-Ubuntu SMP Mon Feb 20 11:47:27 UTC 2017 machine : x86_64 nr_cpus : 8 max_cpu_id : 7 nr_nodes : 1 cores_per_socket : 4 threads_per_core : 2 cpu_mhz : 3504 hw_caps : bfebfbff:77faf3ff:2c100800:00000121:0000000f:009c6fbf:00000000:00000100 virt_caps : hvm hvm_directio total_memory : 32541 free_memory : 129 sharing_freed_memory : 0 sharing_used_memory : 0 outstanding_claims : 0 free_cpus : 0 xen_major : 4 xen_minor : 9 xen_extra : -unstable xen_version : 4.9-unstable xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : Tue Feb 21 20:19:58 2017 +0100 git:e4ccbd0 xen_commandline : console=vga,com1 com1=115200,8n1 iommu=verbose ucode=scan flask=disabled conring_size=2097152 loglvl=all cc_compiler : gcc (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005 cc_compile_by : konrad cc_compile_domain : cc_compile_date : Tue Mar 7 22:13:08 EST 2017 build_id : 2e8d5e7d6382866f8230d37bb12cc752 xend_config_format : 4 root@konrad-Super-Server:~/xen/dist/install/var# efibootmgr -v BootCurrent: 0003 Timeout: 1 seconds BootOrder: 0003,0002,0001,0007,0004,0008,0006,0005,0000 Boot0000 Oracle VM Server Ve....B..Gd-.;.A..MQ..L.I.B.A. .C.L. .S.l.o.t. .0.0.F.E. .v.0.1.0.5........BO..NO........q.I.B.A. .G.E. .S.l.o.t. .3.A.0.0. .v.1.4.0.4.........................rN.D+..,.\:..........B..Gd-.;.A..MQ..L.I.B.A. .G.E. .S.l.o.t. .3.A.0.0. .v.1.4.0.4........BO Boot0003* UEFI: Built-in EFI Shell VenMedia(5023b95c-db26-429b-a648-bd47664c8012)..BO Boot0004* GRUB2 HD(1,GPT,89d637bf-cf8c-49cd-8f43-6a3e4dec3a66,0x800,0x100000)/File(\EFI\GRUB2\GRUB2.EFI) Boot0005* CD/DVD Drive BBS(CDROM,,0x0)..GO..NO........o.H.L.-.D.T.-.S.T. .B.D.-.R.E. . .W.H.1.4.N.S.4.0....................A...........................>..Gd-.;.A..MQ..L.9.K.F.A.5.2.0.C.5.7. .3. . . . . . . . ........BO Boot0006* Hard Drive BBS(HD,,0x0)..GO..NO........o.W.D.C. .W.D.1.0.0.1.F.A.L.S.-.0.0.E.8.B.0....................A...........................>..Gd-.;.A..MQ..L. . . . .W. .-.D.M.W.T.A.4.V.8.0.9.1.5.8........BO Boot0007* Xen HD(1,GPT,89d637bf-cf8c-49cd-8f43-6a3e4dec3a66,0x800,0x100000)/File(\EFI\XEN\XEN.EFI) Boot0008* Linux HD(1,GPT,89d637bf-cf8c-49cd-8f43-6a3e4dec3a66,0x800,0x100000)/File(\EFI\XEN\VMLINUZ)c.o.n.s.o.l.e.=.t.t.y.S.0.,.1.1.5.2.0.0. .r.o.o.t.=.U.U.I.D.=.3.f.1.e.3.5.f.b.-.9.9.0.7.-.4.8.d.1.-.b.6.2.1.-.4.2.3.6.9.d.5.a.d.8.8.f. .r.w. .i.n.i.t.r.d.=./.E.F.I./.x.e.n./.i.n.i.t.r.d...i.m.g. root@konrad-Super-Server:~/xen/dist/install/var# efibootmgr -v[Kn 4 BootNext: 0004 BootCurrent: 0003 Timeout: 1 seconds BootOrder: 0003,0002,0001,0007,0004,0008,0006,0005,0000 Boot0000 Oracle VM Server Boot0001* ubuntu Boot0002* Network Card Boot0003* UEFI: Built-in EFI Shell Boot0004* GRUB2 Boot0005* CD/DVD Drive Boot0006* Hard Drive Boot0007* Xen Boot0008* Linux root@konrad-Super-Server:~/xen/dist/install/var# reboot [[0;1;31mFAILED[0m] Failed unmounting /proc/xen. [[0;32m OK [0m] Unmounted /run/user/1000. [[0;32m OK [0m] Unmounted /boot/efi. [[0;32m OK [0m] Reached target Unmount All Filesystems. [[0;32m OK [0m] Stock on /dev/disk/by-uuid/B3D5-AADB. [[0;32m OK [0m] Stopped target Local File Systems (Pre). [[0;32m OK [0m] Stopped Remount Root and Kernel File Systems. [[0;32m OK [0m] Stopped Create Static Device Nodes in /dev. [[0;32m OK [0m] Removed slice system-systemd\x2dfsck.slice. [^G^G^G^G^G[0;32m OK [0m] Started Unattended Upgrades Shutdown. [[0;32m OK [0m] Reached target Shutdown. [ 230.516091] reboot: Restarting system (XEN) Hardware Dom0 shutdown: rebooting machine (XEN) APIC error on CPU0: 40(00) [2J[1;1H[2J[1;1H[1;1H€ [02;00H[0m[2;37;40m [03;00HPXE 2.1 Build 091 [02;00HInitializing Intel(R) Boot Agent GE v1.4.04 [04;00HPress Ctrl+S to enter the Setup Menu. [05;00H [06;00H [07;00H [08;00H [09;00H [10;00H [11;00H [12;00H [13;00H [14;00H [15;00H [16;00H [17;00H [18;00H [19;00H [20;00H [21;00H [22;00H [23;00H [24;00H [25;00H [25;00H[04;39H[01;00H [04;00HPress Ctrl+S to enter the Setup Menu.. [04;39H[2J[1;1H[2J[1;1H[1;1H€ [02;00H [03;00H [04;00HPress Ctrl+S to enter the Setup Menu. [05;00H [06;00H [07;00H [08;00H [09;00H [10;00H [11;00H [12;00H [13;00H [14;00H [15;00H [16;00H [17;00H [18;00H [19;00H [20;00H [21;00H [22;00H [23;00H [24;00H [25;00H [25;00H[04;39H[01;00H [02;00HInitializing Intel(R) Boot Agent CL v0.1.05 [03;00HPXE 2.1 Build 092 (WfM 2.0) [04;00HPress Ctrl+S to enter the Setup Menu.. [04;39H[2J[1;1H[2J[1;1H[1;1H[0;30;47mWelcome to GRUB! [0;37;40m[H[J[1;1H[?25l[m[H[J[1;1H[2;28HGNU GRUB version 2.02~rc1 [m[4;2H+----------------------------------------------------------------------------+[5;2H|[5;79H|[6;2H|[6;79H|[7;2H|[7;79H|[8;2H|[8;79H|[9;2H|[9;79H|[10;2H|[10;79H|[11;2H|[11;79H|[12;2H|[12;79H|[13;2H|[13;79H|[14;2H|[14;79H|[15;2H|[15;79H|[16;2H|[16;79H|[17;2H+----------------------------------------------------------------------------+[m[18;2H[19;2H[m Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line. [5;80H [7m[5;3H*Ubuntu GNU/Linux, with Xen hypervisor [m[5;78H[m[m[6;3H Advanced options for Ubuntu GNU/Linux (with Xen hypervisor) [m[6;78H[m[m[7;3H [m[7;78H[m[m[8;3H [m[8;78H[m[m[9;3H [m[9;78H[m[m[10;3H [m[10;78H[m[m[11;3H [m[11;78H[m[m[12;3H [m[12;78H[m[m[13;3H [m[13;78H[m[m[14;3H [m[14;78H[m[m[15;3H [m[15;78H[m[m[16;3H [m[16;78H[m[16;80H [5;78H[22;1H The highlighted entry will be executed automatically in 10s. [5;78H[22;1H The highlighted entry will be executed automatically in 9s. [5;78H[22;1H The highlighted entry will be executed automatically in 8s. [5;78H[22;1H [23;1H [5;78H[?25h[H[J[1;1H[H[J[1;1HLoading Xen xen ... Loading Linux 4.8.0-41-generic ... Xen 4.9-unstable (XEN) Xen version 4.9-unstable (konrad@) (gcc (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005) debug=y Tue Mar 7 214M no-real-mode edd=off (XEN) Video information: (XEN) VGA is graphics mode 1280x1024, 32 bpp (XEN) Disc information: (XEN) Found 0 MBR signatures (XEN) Found 1 EDD information structures (XEN) EFI RAM map: (XEN) 0000000000000000 - 0000000000058000 (usable) (XEN) 0000000000058000 - 0000000000059000 (reserved) (XEN) 0000000000059000 - 000000000009f000 (usable) (XEN) 000000000009f000 - 00000000000a0000 (reserved) (XEN) 0000000000100000 - 000000002ae33000 (usable) (XEN) 000000002ae33000 - 000000002ae34000 (ACPI NVS) (XEN) 000000002ae34000 - 000000002ae7e000 (reserved) (XEN) 000000002ae7e000 - 000000002e8c1000 (usable) (XEN) 000000002e8c1000 - 000000002ec64000 (reserved) (XEN) 000000002ec64000 - 000000002eddf000 (usable) (XEN) 000000002eddf000 - 000000002f3eb000 (ACPI NVS) (XEN) 000000002f3eb000 - 000000002ffff000 (reserved) (XEN) 000000002ffff000 - 0000000030000000 (usable) (XEN) 0000000030000000 - 0000000038000000 (reserved) (XEN) 00000000e0000000 - 00000000f0000000 (reserved) (XEN) 00000000fe000000 - 00000000fe011000 (reserved) (XEN) 00000000fec00000 - 00000000fec01000 (reserved) (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000ff000000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 00000008c3400000 (usable) (XEN) Kdump: 512MB (524288kB) at 0x4000000 (XEN) ACPI: RSDP 2EE67000, 0024 (r2 SUPERM) (XEN) ACPI: XSDT 2EE670B0, 00DC (r1 SUPERM SUPERM 1072009 AMI 10013) (XEN) EN) ACPI: APIC 2EE8A6B8, 00BC (r3 1072009 AMI 10013) (XEN) ACPI: FPDT 2EE8A778, 0044 (r1 1072009 AMI 10013) (XEN) ACPI: FIDT 2EE8A7C0, 009C (r1 1072009 AMI 10013) (XEN) ACPI: MCFG 2EE8A860, 003C (r1 SUPERM SMCI--MB 1072009 MSFT 97) (XEN) ACPI: HPET 2EE8A8A0, 0038 (r1 SUPERM SMCI--MB 1072009 AMI. 5000B) (XEN) ACPI: LPIT 2EE8A8D8, 0094 (r1 INTEL SKL 0 MSFT 5F) (XEN) ACPI: SSDT 2EE8A970, 0248 (r2 INTEL sensrhub 0 INTL 20120913) (XEN) ACPI: SSDT 2EE8ABB8, 2BAE (r2 INTEL PtidDevc 1000 INTL 20120913) (XEN) ACPI: SSDT 2EE8D768, 0BE3 (r2 INTEL Ther_Rvp 1000 INTL 20120913) (XEN) ACPI: DBGP 2EE8E350, 0034 (r1 INTEL 0 MSFT 5F) (XEN) ACPI: DBG2 2EE8E388, 0054 (r0 INTEL 0 MSFT 5F) (XEN) ACPI: SSDT 2EE8E3E0, 06FD (r2 INTEL xh_rvp08 0 INTL 20120913) (XEN) ACPI: SSDT 2EE8EAE0, 546C (r2 SaSsdt SaSsdt 3000 INTL 20120913) (XEN) ACPI: UEFI 2EE93F50, 0042 (r1 0 0) (XEN) ACPI: SSDT 2EE93F98, 0E73 (r2 CpuRef CpuSsdt 3000 INTL 20120913) (XEN) ACPI: BGRT 2EE94E10, 0038 (r1 SUPERM SMCI--MB 1072009 AMI 10013) (XEN) ACPI: DMAR 2EE94E48, 00A8 (r1 INTEL SKL 1 INTL 1) (XEN) ACPI: ASF! 2EE94EF0, 00A5 (r32 INTEL HCG 1 TFSM F4240) (XEN) ACPI: EINJ 2EE94F98, 0130 (r1 AMI AMI.EINJ 0 AMI. 0) (XEN) ACPI: ERST 2EE950C8, 0230 (r1 AMIER AMI.ERST 0 AMI. 0) (XEN) ACPI: BERT 2EE952F8, 0030 (r1 AMI AMI.BERT 0 AMI. 0) (XEN) ACPI: HEST 2EE95328, 027C (r1 AMI AMI.HEST 0 AMI. 0) (XEN) System RAM: 32541MB (33322560kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-00000008c3400000 (XEN) Domain heap initialised (XEN) vesafb: framebuffer at 0x90000000, mapped to 0xffff82c000201000, using 5120k, total 5120k (XEN) vesafb: mode is 1280x1024b: Truecolor: size=8:8:8:8, shift=24:16:8:0 (XEN) CPU Vendor: Intel, Family 6 (0x6), Model 94 (0x5e), Stepping 3 (raw 000506e3) (XEN) SMBIOS 3.0 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x1808 (32 bits) (XEN) ACPI: v5 SLEEP INFO: control[0:0], status[0:0] (XEN) ACPI: SLEEP INFO: pm1x_cnt[1:1804,1:0], pm1x_evt[1:1800,1:0] (XEN) ACPI: 32/64X FACS address mismatch in FADT - 2f3e9f80/0000000000000000, using 32 (XEN) ACPI: wakeup_vec[2f3e9f8c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) (XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000 (XEN) [VT-D] RMRR address range 38400000..3abfffff not in reserved memory; need "iommu_inclusive_mapping=1"? (XEN) Xen ERST support is initialized. (XEN) HEST: Table parsing has been initialized (XEN) ACPI: BGRT: invalidating v1 image at 0x2c713018 (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 8 CPUs (0 hotplug CPUs) (XEN) IRQ limits: 24 GSI, 1528 MSI/MSI-X (XEN) Not enabling x2APIC (upon firmware request) (XEN) xstate: size: 0x440 and states: 0x1f (XEN) mce_intel.c:735: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 extended MCE MSR 0 (XEN) CPU0: Intel machine check reporting enabled (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Platform timer is 23.999MHz HPET (XEN) Detected 3504.203 MHz processor. (XEN) EFI memory map: (XEN) 0000000000000-000000bfff type=2 attr=000000000000000f (XEN) 000000000c000-0000000047fff type=7 attr=000000000000000f (XEN) 0000000048000-0000000057fff type=2 attr=000000000000000f (XEN) 0000000058000-0000000058fff type=0 attr=000000000000000f (XEN) 0000000059000-000000005efff type=7 attr=000000000000000f (XEN) 000000005f000-000000005ffff type=4 attr=000000000000000f (XEN) 0000000060000-000000009efff type=3 attr=000000000000000f (XEN) 000000009f000-000000009ffff type=0 attr=000000000000000f (XEN) 0000000100000-0000007561fff type=2 attr=000000000000000f (XEN) 0000007562000-00000183f6fff type=7 attr=000000000000000f (XEN) 00000183f7000-0000022eebfff type=2 attr=000000000000000f (XEN) 0000022eec000-0000022f2bfff type=4 attr=000000000000000f (XEN) 0000022f2c000-000002a96efff type=7 attr=000000000000000f (XEN) 000002a96f000-000002aa71fff type=1 attr=000000000000000f (XEN) 000002aa72000-000002ae32fff type=4 attr=000000000000000f (XEN) 000002ae33000-000002ae33fff type=10 attr=000000000000000f (XEN) 000002ae34000-000002ae7dfff type=6 attr=800000000000000f (XEN) 000002ae7e000-000002aedbfff type=4 attr=000000000000000f (XEN) 000002aedc000-000002bd90fff type=7 attr=000000000000000f (XEN) 000002bd91000-000002e2c0fff type=4 attr=000000000000000f (XEN) 000002e2c1000-000002e4e1fff type=7 attr=000000000000000f (XEN) 000002e4e2000-000002e8c0fff type=3 attr=000000000000000f (XEN) 000002e8c1000-000002ec63fff type=0 attr=000000000000000f (XEN) 000002ec64000-000002eddefff type=7 attr=000000000000000f (XEN) 000002eddf000-000002f3eafff type=10 attr=000000000000000f (XEN) 000002f3eb000-000002fe72fff type=6 attr=800000000000000f (XEN) 000002fe73000-000002fffefff type=5 attr=800000000000000f (XEN) 000002ffff000-000002fffffff type=4 attr=000000000000000f (XEN) 0000100000000-00008c33fffff type=7 attr=000000000000000f (XEN) 0000030000000-0000037ffffff type=0 attr=0000000000000000 (XEN) 00000e0000000-00000efffffff type=11 attr=8000000000000001 (XEN) 00000fe000000-00000fe010fff type=11 attr=8000000000000001 (XEN) 00000fec00000-00000fec00fff type=11 attr=8000000000000001 (XEN) 00000fee00000-00000fee00fff type=11 attr=8000000000000001 (XEN) 00000ff000000-00000ffffffff type=11 attr=8000000000000001 (XEN) Initing memory sharing. (XEN) alt table ffff82d0802fc678 -> ffff82d0802fdc38 (XEN) spurious 8259A interrupt: IRQ7. (XEN) PCI: MCFG configuration 0: base e0000000 segment 0000 buses 00 - ff (XEN) PCI: MCFG area at e0000000 reserved in E820 (XEN) PCI: Using MCFG for segment 0000 bus 00-ff (XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB. (XEN) Intel VT-d iommu 1 supported page sizes: 4kB, 2MB, 1GB. (XEN) Intel VT-d Snoop Control not enabled. (XEN) Intel VT-d Dom0 DMA Passthrough not enabled. (XEN) Intel VT-d Queued Invalidation enabled. (XEN) Intel VT-d Interrupt Remapping enabled. (XEN) Intel VT-d Posted Interrupt not enabled. (XEN) Intel VT-d Shared EPT tables enabled. (XEN) I/O virtualisation enabled (XEN) - Dom0 mode: Relaxed (XEN) Interrupt remapping enabled (XEN) nr_sockets: 1 (XEN) Enabled directed EOI with ioapic_ack_old on! (XEN) ENABLING IO-APIC IRQs (XEN) -> Using old ACK method (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=0 pin2=0 (XEN) TSC deadline timer enabled (XEN) Allocated console ring of 64 KiB. (XEN) mwait-idle: MWAIT substates: 0x142120 (XEN) mwait-idle: v0.4.1 model 0x5e (XEN) mwait-idle: lapic_timer_reliable - Unrestricted Guest (XEN) - VMCS shadowing (XEN) - VM Functions (XEN) - Virtualisation Exceptions (XEN) - Page Modification Logging (XEN) HVM: ASIDs enabled. (XEN) HVM: VMX enabled (XEN) HVM: Hardware Assisted Paging (HAP) detected (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB (XEN) [VT-D]INTR-REMAP: Request device [0000:f0:1f.0] fault index 0, iommu reg = ffff82c00071e000 (XEN) [VT-D]INTR-REMAP: reason 22 - Present field in the IRTE entry is clear (XEN) Brought up 8 CPUs (XEN) build-id: 61e0302359f0a97fe8b4cced75da81d0345a6091 (XEN) traps.c:3451: GPF (0000): ffff82d0bffff041 [ffff82d0bffff041] -> ffff82d08025253b (XEN) traps.c:813: Trap 12: ffff82d0bffff040 [ffff82d0bffff040] -> ffff82d08025253b (XEN) ACPI sleep modes: S3 (XEN) VPMU: disabled (XEN) mcheck_poll: Machine check polling timer started. (XEN) Dom0 has maximum 792 PIRQs (XEN) NX (Execute Disable) protection active (XEN) *** LOADING DOMAIN 0 *** (XEN) ELF: phdr: paddr=0x1000000 memsz=0xdbd000 (XEN) ELF: phdr: paddr=0x1e00000 memsz=0x16a000 (XEN) ELF: phdr: paddr=0x1f6a000 memsz=0x1a558 (XEN) ELF: phdr: paddr=0x1f85000 memsz=0x2e4000 (XEN) ELF: memory: 0x1000000 -> 0x2269000 (XEN) ELF: note: GUEST_OS = "linux" (XEN) ELF: note: GUEST_VERSION = "2.6" (XEN) ELF: note: XEN_VERSION = "xen-3.0" (XEN) ELF: note: VIRT_BASE = 0xffffffff80000000 (XEN) ELF: note: INIT_P2M = 0x8000000000 (XEN) ELF: note: ENTRY = 0xffffffff81f85180 (XEN) ELF: note: HYPERCALL_PAGE = 0xffffffff81001000 (XEN) ELF: note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel" (XEN) ELF: note: SUPPORTED_FEATURES = 0x90d (XEN) ELF: notAE_MODE = "yes" (XEN) ELF: note: LOADER = "generic" (XEN) ELF: note: unknown (0xd) (XEN) ELF: note: SUSPEND_CANCEL = 0x1 (XEN) ELF: note: MOD_START_PFN = 0x1 (XEN) ELF: note: HV_START_LOW = 0xffff800000000000 (XEN) ELF: note: PADDR_OFFSET = 0 (XEN) ELF: addresses: (XEN) virt_base = 0xffffffff80000000 (XEN) elf_paddr_offset = 0x0 (XEN) virt_offset = 0xffffffff80000000 (XEN) virt_kstart = 0xffffffff81000000 (XEN) virt_kend = 0xffffffff82269000 (XEN) virt_entry = 0xffffffff81f85180 (XEN) p2m_base = 0x8000000000 (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2269000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 00000008a0000000->00000008a4000000 (2053663 pages to be allocated) (XEN) Init. ramdisk: 00000008bca1f000->00000008c33ffc00 (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff82269000 (XEN) Init. ramdisk: 0000000000000000->0000000000000000 (XEN) Phys-Mach map: 0000008000000000->0000008001000000 (XEN) Start info: ffffffff82269000->ffffffff822694b4 (XEN) Page tables: ffffffff8226a000->ffffffff8227f000 (XEN) Boot stack: ffffffff8227f000->ffffffff82280000 (XEN) TOTAL: ffffffff80000000->ffffffff82400000 (XEN) ENTRY ADDRESS: ffffffff81f85180 (XEN) Dom0 has maximum 8 VCPUs (XEN) ELF: phdr 0 at 0xffffffff81000000 -> 0xffffffff81dbd000 (XEN) ELF: phdr 1 at 0xffffffff81e00000 -> 0xffffffff81f6a000 (XEN) ELF: phdr 2 at 0xffffffff81f6a000 -> 0xffffffff81f84558 (XEN) ELF: phdr 3 at 0xffffffff81f85000 -> 0xffffffff820f8000 (XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0 (XEN) Scrubbing Free RAM on 1 nodes using 4 CPUs (XEN) .......................................................................done. (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 348kB init memory mapping kernel[ 0.000000] Linux version 4.8.0-41-generic (buildd@lgw01-18) (gcc version 6.2.0 20161005 (Ubuntu 6.2.0-5ubuntu12) ) #44-Ubuntu SMP Fri Mar 3 15:27:17 UTC 2017 (Ubuntu 4.8.0-41.44-generic 4.8.17) [ 0.000000] Command line: placeholder root=/dev/sda2 ro console=hvc0 loglevel=8 initcall_debug [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] Released 0 page(s) [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] Xen: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] Xen: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] Xen: [mem 0x0000000000059000-0x000000000009efff] usable [ 0.000000] Xen: [mem 0x000000000009f000-0x00000000000fffff] reserved [ 0.000000] Xen: [mem 0x0000000000100000-0x000000002ae32fff] usable [ 0.000000] Xen: [mem 0x000000002ae33000-0x000000002ae33fff] ACPI NVS [ 0.000000] Xen: [mem 0x000000002ae34000-0x000000002ae7dfff] reserved [ 0.000000] Xen: [mem 0x000000002ae7e000-0x000000002e8c0fff] usable [ 0.000000] Xen: [mem 0x000000002e8c1000-0x000000002ec63fff] reserved [ 0.000000] Xen: [mem 0x000000002ec64000-0x000000002eddefff] usable [ 0.000000] Xen: [mem 0x000000002eddf000-0x000000002f3eafff] ACPI NVS [ 0.000000] Xen: [mem 0x000000002f3eb000-0x000000002fffefff] reserved [ 0.000000] Xen: [mem 0x000000002ffff000-0x000000002fffffff] usable [ 0.000000] Xen: [mem 0x0000000030000000-0x0000000037ffffff] reserved [ 0.000000] Xen: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] Xen: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] Xen: [mem 0x00000000fed90000-0x00000000fed91fff] reserved [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved [ 0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] Xen: [mem 0x0000000100000000-0x00000002d166ffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ESRT=0x2fc39d98 ACPI=0x2ee67000 ACPI 2.0=0x2ee67000 SMBIOS=0xf05e0 SMBIOS 3.0=0x2fb85000 MPS=0xfca00 [ 0.000000] efi: EFI_MEMMAP is not enabled. [ 0.000000] esrt: ESRT header is not in the memory map. [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] Hypervisor detected: Xen [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x2d1670 max_arch_pfn = 0x400000000 [ 0.000000] MTRR: Disabled [ 0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too. [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC [ 0.000000] e820: last_pfn = 0x30000 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] BRK [0x0223d000, 0x0223dfff] PGTABLE [ 0.000000] BRK [0x0223e000, 0x0223efff] PGTABLE [ 0.000000] BRK [0x0223f000, 0x0223ffff] PGTABLE [ 0.000000] BRK [0x02240000, 0x02240fff] PGTABLE [ 0.000000] BRK [0x02241000, 0x02241fff] PGTABLE [ 0.000000] BRK [0x02242000, 0x02242fff] PGTABLE [ 0.000000] BRK [0x02243000, 0x02243fff] PGTABLE [ 0.000000] BRK [0x02244000, 0x02244fff] PGTABLE [ 0.000000] BRK [0x02245000, 0x02245fff] PGTABLE [ 0.000000] BRK [0x02246000, 0x02246fff] PGTABLE [ 0.000000] BRK [0x02247000, 0x02247fff] PGTABLE [ 0.000000] BRK [0x02248000, 0x02248fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x04000000-0x0a9e0fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000002EE67000 000024 (v02 SUPERM) [ 0.000000] ACPI: XSDT 0x000000002EE670B0 0000DC (v01 SUPERM SUPERM 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x000000002EE8A5A8 00010C (v05 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x000000002EE67220 023387 (v02 SUPERM SMCI--MB 01072009 INTL 20120913) [ 0.000000] ACPI: FACS 0x000000002F3E9F80 000040 [ 0.000000] ACPI: APIC 0x000000002EE8A6B8 0000BC (v03 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x000000002EE8A778 000044 (v01 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x000000002EE8A7C0 00009C (v01 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x000000002EE8A860 00003C (v01 SUPERM SMCI--MB 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x000000002EE8A8A0 000038 (v01 SUPERM SMCI--MB 01072009 AMI. 0005000B) [ 0.000000] ACPI: LPIT 0x000000002EE8A8D8 000094 (v01 INTEL SKL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000002EE8A970 000248 (v02 INTEL sensrhub 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000002EE8ABB8 002BAE (v02 INTEL PtidDevc 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000002EE8D768 000BE3 (v02 INTEL Ther_Rvp 00001000 INTL 20120913) [ 0.000000] ACPI: DBGP 0x000000002EE8E350 000034 (v01 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x000000002EE8E388 000054 (v00 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000002EE8E3E0 0006FD (v02 INTEL xh_rvp08 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x000000002EE8EAE0 00546C (v02 SaSsdt SaSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: UEFI 0x000000002EE93F50 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x000000002EE93F98 000E73 (v02 CpuRef CpuSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: BGRT 0x000000002EE94E10 000038 (v01 SUPERM SMCI--MB 01072009 AMI 00010013) [ 0.000000] ACPI: RMAD 0x000000002EE94E48 0000A8 (v01 INTEL SKL 00000001 INTL 00000001) [ 0.000000] ACPI: ASF! 0x000000002EE94EF0 0000A5 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: EINJ 0x000000002EE94F98 000130 (v01 AMI AMI.EINJ 00000000 AMI. 00000000) [ 0.000000] ACPI: ERST 0x000000002EE950C8 000230 (v01 AMIER AMI.ERST 00000000 AMI. 00000000) [ 0.000000] ACPI: BERT 0x000000002EE952F8 000030 (v01 AMI AMI.BERT 00000000 AMI. 00000000) [ 0.000000] ACPI: HEST 0x000000002EE95328 00027C (v01 AMI AMI.HEST 00000000 AMI. 00000000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] Setting APIC routing to Xen PV. [ 0.000000] NUMA turned off [ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000002d166ffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1ff00e000-0x1ff012fff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000002d166ffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.000000] node 0: [mem 0x0000000000059000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000002ae32fff] [ 0.000000] node 0: [mem 0x000000002ae7e000-0x000000002e8c0fff] [ 0.000000] node 0: [mem 0x000000002ec64000-0x000000002eddefff] [ 0.000000] node 0: [mem 0x000000002ffff000-0x000000002fffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000002d166ffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000002d166ffff] [ 0.000000] On node 0 totalpages: 2097151 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 2920 pages used for memmap [ 0.000000] DMA32 zone: 186866 pages, LIFO batch:31 [ 0.000000] Normal zone: 29786 pages used for memmap [ 0.000000] Normal zone: 1906288 pages, LIFO batch:31 [ 0.000000] p2m virtual area at ffffc90000000000, size is 40000000 [ 0.000000] Remapped 857712 page(s) [ 0.000000] Reserving Intel graphics memory at 0x0000000038c00000-0x000000003abfffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x2ae33000-0x2ae33fff] [ 0.000000] PM: Registered nosave memory: [mem 0x2ae34000-0x2ae7dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x2e8c1000-0x2ec63fff] [ 0.000000] PM: Registered nosave memory: [mem 0x2eddf000-0x2f3eafff] [ 0.000000] PM: Registered nosave memory: [mem 0x2f3eb000-0x2fffefff] [ 0.000000] PM: Registered nosave memory: [mem 0x30000000-0x37ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x38000000-0x38bfffff] [ 0.000000] PM: Registered nosave memory: [mem 0x38c00000-0x3abfffff] [ 0.000000] PM: Registered nosave memory: [mem 0x3ac00000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed8ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfed91fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed92000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0x3ac00000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 4.9-unstable (preserve-AD) [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 36 pages/cpu @ffff8802d1400000 s107864 r8192 d31400 u262144 [ 0.000000] pcpu-alloc: s107864 r8192 d31400 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] xen: PV spinlocks enabled [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 2064360 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: placeholder root=/dev/sda2 ro console=hvc0 loglevel=8 initcall_debug [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] software IO TLB [mem 0x2cd400000-0x2d1400000] (64MB) mapped at [ffff8802cd400000-ffff8802d13fffff] [ 0.000000] Memory: 8027612K/8388604K available (8852K kernel code, 1441K rwdata, 3828K rodata, 1556K init, 1296K bss, 360992K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8 [ 0.000000] Using NULL legacy PIC [ 0.000000] NR_IRQS:33024 nr_irqs:488 0 [ 0.000000] xen:events: Using FIFO-based ABI [ 0.000000] xen: --> pirq=1 -> irq=1 (gsi=1) [ 0.000000] xen: --> pirq=2 -> irq=2 (gsi=2) [ 0.000000] xen: --> pirq=3 -> irq=3 (gsi=3) [ 0.000000] xen: --> pirq=4 -> irq=4 (gsi=4) [ 0.000000] xen: --> pirq=5 -> irq=5 (gsi=5) [ 0.000000] xen: --> pirq=6 -> irq=6 (gsi=6) [ 0.000000] xen: --> pirq=7 -> irq=7 (gsi=7) [ 0.000000] xen: --> pirq=8 -> irq=8 (gsi=8) [ 0.000000] xen: --> pirq=9 -> irq=9 (gsi=9) [ 0.000000] xen: --> pirq=10 -> irq=10 (gsi=10) [ 0.000000] xen: --> pirq=11 -> irq=11 (gsi=11) [ 0.000000] xen: --> pirq=12 -> irq=12 (gsi=12) [ 0.000000] xen: --> pirq=13 -> irq=13 (gsi=13) [ 0.000000] xen: --> pirq=14 -> irq=14 (gsi=14) [ 0.000000] xen: --> pirq=15 -> irq=15 (gsi=15) [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [hvc0] enabled [ 0.000000] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Xen: using vcpuop timer interface [ 0.000000] installing Xen timer for CPU 0 [ 0.000000] tsc: Unable to calibrate against PIT [ 0.000000] tsc: HPET/PMTIMER calibration failed [ 0.000000] tsc: Detected 3504.202 MHz processor [ 10.825510] Calibrating delay loop (skipped), value calculated using timer frequency.. 7008.40 BogoMIPS (lpj=14016808) [ 10.825514] pid_max: default: 32768 minimum: 301 [ 10.825526] ACPI: Core revision 20160422 [ 10.904699] ACPI: 7 ACPI AML tables successfully acquired and loaded [ 10.904703] [ 10.904930] Security Framework initialized [ 10.904932] Yama: becoming mindful. [ 10.905001] AppArmor: AppArmor initialized [ 10.905930] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 10.907267] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 10.907709] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 10.907772] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 10.908035] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 10.908037] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 10.908040] CPU: Physical Processor ID: 0 [ 10.908042] CPU: Processor Core ID: 0 [ 10.908046] mce: CPU supports 2 MCE banks [ 10.908060] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 10.908062] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 10.908303] Freeing SMP alternatives memory: 32K (ffffffff820ef000 - ffffffff820f7000) [ 10.910137] efi_bgrt: Ignoring BGRT: null image address [ 10.910140] ftrace: allocating 33435 entries in 131 pages [ 10.920011] cpu 0 spinlock event irq 25 [ 10.920020] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 10.920025] smpboot: Max logical packages: 1 [ 10.920028] Could not initialize VPMU for cpu 0, error -95 [ 10.920038] calling trace_init_flags_sys_exit+0x0/0xf @ 1 [ 10.920041] initcall trace_init_flags_sys_exit+0x0/0xf returned 0 after 0 usecs [ 10.920044] calling trace_init_flags_sys_enter+0x0/0xf @ 1 [ 10.920047] initcall trace_init_flags_sys_enter+0x0/0xf returned 0 after 0 usecs [ 10.920050] calling init_hw_perf_events+0x0/0x567 @ 1 [ 10.920051] Performance Events: unsupported p6 CPU model 94 no PMU driver, software events only. [ 10.920056] initcall init_hw_perf_events+0x0/0x567 returned 0 after 3 usecs [ 10.920059] calling xen_init_spinlocks_jump+0x0/0x29 @ 1 [ 10.920061] initcall xen_init_spinlocks_jump+0x0/0x29 returned 0 after 0 usecs [ 10.920064] calling init_real_mode+0x0/0x1ad @ 1 [ 10.920079] initcall init_real_mode+0x0/0x1ad returned 0 after 12 usecs [ 10.920082] calling trace_init_perf_perm_irq_work_exit+0x0/0x13 @ 1 [ 10.920084] initcall trace_init_perf_perm_irq_work_exit+0x0/0x13 returned 0 after 0 usecs [ 10.920087] calling register_trigger_all_cpu_backtrace+0x0/0x16 @ 1 [ 10.920090] initcall register_trigger_all_cpu_backtrace+0x0/0x16 returned 0 after 0 usecs [ 10.920093] calling numachip_system_init+0x0/0x67 @ 1 [ 10.920095] initcall numachip_system_init+0x0/0x67 returned 0 after 0 usecs [ 10.920098] calling kvm_spinlock_init_jump+0x0/0x46 @ 1 [ 10.920100] init[ 12.157466] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x3282d2c2a1f, max_idle_ns: 440795317688 ns [ 12.570136] i8042: No controller found [ 12.570173] initcall i8042_init+0x0/0x439 returned -19 after 1172926 usecs [ 12.570189] calling mousedev_init+0x0/0x81 @ 1 [ 12.570378] mousedev: PS/2 mouse device common for all mice [ 12.570383] initcall mousedev_init+0x0/0x81 returned 0 after 186 usecs [ 12.570386] calling evdev_init+0x0/0x12 @ 1 [ 12.570586] initcall evdev_init+0x0/0x12 returned 0 after 191 usecs [ 12.570590] calling atkbd_init+0x0/0x27 @ 1 [ 12.570600] initcall atkbd_init+0x0/0x27 returned 0 after 7 usecs [ 12.570603] calling elants_i2c_driver_init+0x0/0x14 @ 1 [ 12.570613] initcall elants_i2c_driver_init+0x0/0x14 returned 0 after 6 usecs [ 12.570615] calling uinput_init+0x0/0x12 @ 1 [ 12.570652] initcall uinput_init+0x0/0x12 returned 0 after 32 usecs [ 12.570654] calling cmos_init+0x0/0x69 @ 1 [ 12.570695] rtc_cmos 00:04: RTC can wake from S4 [ 12.571059] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0 [ 12.571204] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram [ 12.571210] initcall cmos_init+0x0/0x69 returned 0 after 539 usecs [ 12.571212] calling i2c_dev_init+0x0/0xb9 @ 1 [ 12.571214] i2c /dev entries driver [ 12.571221] initcall i2c_dev_init+0x0/0xb9 returned 0 after 6 usecs [ 12.571224] calling restart_poweroff_driver_init+0x0/0x14 @ 1 [ 12.571232] initcall restart_poweroff_driver_init+0x0/0x14 returned 0 after 4 usecs [ 12.571234] calling dm_init+0x0/0x46 @ 1 [ 12.571264] device-mapper: uevent: version 1.0.3 [ 12.571334] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com [ 12.571337] initcall dm_init+0x0/0x46 returned 0 after 99 usecs [ 12.571339] calling cpufreq_gov_powersave_init+0x0/0x12 @ 1 [ 12.571342] initcall cpufreq_gov_powersave_init+0x0/0x12 returned -19 after 0 usecs [ 12.571344] calling cpufreq_gov_userspace_init+0x0/0x12 @ 1 [ 12.571346] initcall cpufreq_gov_userspace_init+0x0/0x12 returned -19 after 0 usecs [ 12.571348] calling cpufreq_gov_dbs_init+0x0/0x12 @ 1 [ 12.571350] initcall cpufreq_gov_dbs_init+0x0/0x12 returned -19 after 0 usecs [ 12.571352] calling cpufreq_gov_dbs_init+0x0/0x12 @ 1 [ 12.571354] initcall cpufreq_gov_dbs_init+0x0/0x12 returned -19 after 0 usecs [ 12.571356] calling intel_pstate_init+0x0/0x434 @ 1 [ 12.571359] intel_pstate: Intel P-state driver initializing [ 12.571368] initcall intel_pstate_init+0x0/0x434 returned -19 after 9 usecs [ 12.571370] calling ledtrig_disk_init+0x0/0x2e @ 1 [ 12.571373] initcall ledtrig_disk_init+0x0/0x2e returned 0 after 0 usecs [ 12.571375] calling ledtrig_mtd_init+0x0/0x2e @ 1 [ 12.571377] initcall ledtrig_mtd_init+0x0/0x2e returned 0 after 0 usecs [ 12.571379] calling ledtrig_cpu_init+0x0/0xbd @ 1 [ 12.571582] ledtrig-cpu: registered to indicate activity on CPUs [ 12.571599] initcall ledtrig_cpu_init+0x0/0xbd returned 0 after 212 usecs [ 12.571601] calling ledtrig_panic_init+0x0/0x39 @ 1 [ 12.571604] initcall ledtrig_panic_init+0x0/0x39 returned 0 after 0 usecs [ 12.571607] calling efivars_sysfs_init+0x0/0x210 @ 1 [ 12.571609] EFI Variables Facility v0.08 2004-May-17 [ 12.575032] initcall efivars_sysfs_init+0x0/0x210 returned 0 after 3341 usecs [ 12.575035] calling esrt_sysfs_init+0x0/0x32c @ 1 [ 12.575037] initcall esrt_sysfs_init+0x0/0x32c returned -38 after 0 usecs [ 12.575039] calling skein_generic_init+0x0/0x56 @ 1 [ 12.575464] initcall skein_generic_init+0x0/0x56 returned 0 after 412 usecs [ 12.575466] calling intel_pmc_core_driver_init+0x0/0x1b @ 1 [ 12.575491] initcall intel_pmc_core_driver_init+0x0/0x1b returned 0 after 21 usecs [ 12.575507] calling gpio_clk_driver_init+0x0/0x14 @ 1 [ 12.575513] initcall gpio_clk_driver_init+0x0/0x14 returned 0 after 3 usecs [ 12.575528] calling extcon_class_init+0x0/0x18 @ 1 [ 12.575532] initcall extcon_class_init+0x0/0x18 returned 0 after 1 usecs [ 12.575534] calling powercap_init+0x0/0x28b @ 1 [ 12.575549] initcall powercap_init+0x0/0x28b returned 0 after 12 usecs [ 12.575552] calling pm_check_save_msr+0x0/0x20 @ 1 [ 12.575555] initcall pm_check_save_msr+0x0/0x20 returned 0 after 0 usecs [ 12.575558] calling sock_diag_init+0x0/0x35 @ 1 [ 12.575580] initcall sock_diag_init+0x0/0x35 returned 0 after 19 usecs [ 12.575582] calling blackhole_init+0x0/0x12 @ 1 [ 12.575600] initcall blackhole_init+0x0/0x12 returned 0 after 0 usecs [ 12.575602] calling gre_offload_init+0x0/0x49 @ 1 [ 12.575604] initcall gre_offload_init+0x0/0x49 returned 0 after 0 usecs [ 12.575606] calling sysctl_ipv4_init+0x0/0x4c @ 1 [ 12.575646] initcall sysctl_ipv4_init+0x0/0x4c returned 0 after 36 usecs [ 12.575648] calling cubictcp_register+0x0/0x5a @ 1 [ 12.575650] initcall cubictcp_register+0x0/0x5a returned 0 after 0 usecs [ 12.575653] calling inet6_init+0x0/0x335 @ 1 [ 12.575707] NET: Registered protocol family 10 [ 12.575912] initcall inet6_init+0x0/0x335 returned 0 after 250 usecs [ 12.575915] calling packet_init+0x0/0x42 @ 1 [ 12.575917] NET: Registered protocol family 17 [ 12.575920] initcall packet_init+0x0/0x42 returned 0 after 2 usecs [ 12.575922] calling dcbnl_init+0x0/0x4d @ 1 [ 12.575924] initcall dcbnl_init+0x0/0x4d returned 0 after 0 usecs [ 12.575926] calling init_dns_resolver+0x0/0xd3 @ 1 [ 12.575931] Key type dns_resolver registered [ 12.575933] initcall init_dns_resolver+0x0/0xd3 returned 0 after 4 usecs [ 12.575935] calling mcheck_init_device+0x0/0x181 @ 1 [ 12.576056] mce: Unable to init device /dev/mcelog (rc: -16) [ 12.576059] initcall mcheck_init_device+0x0/0x181 returned -16 after 118 usecs [ 12.576076] calling tboot_late_init+0x0/0x27f @ 1 [ 12.576078] initcall tboot_late_init+0x0/0x27f returned 0 after 0 usecs [ 12.576081] calling mcheck_late_init+0x0/0x5b @ 1 [ 12.576085] initcall mcheck_late_init+0x0/0x5b returned 0 after 2 usecs [ 12.576087] calling severities_debugfs_init+0x0/0x3b @ 1 [ 12.576090] initcall severities_debugfs_init+0x0/0x3b returned 0 after 0 usecs [ 12.576093] calling threshold_init_device+0x0/0x4d @ 1 [ 12.576096] initcall threshold_init_device+0x0/0x4d returned 0 after 0 usecs [ 12.576099] calling microcode_init+0x0/0x1d0 @ 1 [ 12.576120] microcode: sig=0x506e3, pf=0x2, revision=0x84 [ 12.576226] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba [ 12.576229] initcall microcode_init+0x0/0x1d0 returned 0 after 125 usecs [ 12.576232] calling hpet_insert_resource+0x0/0x24 @ 1 [ 12.576235] initcall hpet_insert_resource+0x0/0x24 returned 0 after 0 usecs [ 12.576238] calling update_mp_table+0x0/0x45f @ 1 [ 12.576240] initcall update_mp_table+0x0/0x45f returned 0 after 0 usecs [ 12.576242] calling lapic_insert_resource+0x0/0x40 @ 1 [ 12.576245] initcall lapic_insert_resource+0x0/0x40 returned 0 after 0 usecs [ 12.576247] calling print_ICs+0x0/0x1b3 @ 1 [ 12.576250] initcall print_ICs+0x0/0x1b3 returned 0 after 0 usecs [ 12.576252] calling pat_memtype_list_init+0x0/0x35 @ 1 [ 12.576255] initcall pat_memtype_list_init+0x0/0x35 returned 0 after 0 usecs [ 12.576258] calling create_tlb_single_page_flush_ceiling+0x0/0x29 @ 1 [ 12.576262] initcall create_tlb_single_page_flush_ceiling+0x0/0x29 returned 0 after 1 usecs [ 12.576265] calling create_init_pkru_value+0x0/0x29 @ 1 [ 12.576268] initcall create_init_pkru_value+0x0/0x29 returned 0 after 0 usecs [ 12.576271] calling init_oops_id+0x0/0x40 @ 1 [ 12.576274] initcall init_oops_id+0x0/0x40 returned 0 after 0 usecs [ 12.576277] calling sched_init_debug+0x0/0x24 @ 1 [ 12.576279] initcall sched_init_debug+0x0/0x24 returned 0 after 0 usecs [ 12.576282] calling pm_qos_power_init+0x0/0xac @ 1 [ 12.576347] initcall pm_qos_power_init+0x0/0xac returned 0 after 61 usecs [ 12.576350] calling pm_debugfs_init+0x0/0x24 @ 1 [ 12.576352] initcall pm_debugfs_init+0x0/0x24 returned 0 after 0 usecs [ 12.576355] calling printk_late_init+0x0/0x65 @ 1 [ 12.576357] initcall printk_late_init+0x0/0x65 returned 0 after 0 usecs [ 12.576360] calling tk_debug_sleep_time_init+0x0/0x3c @ 1 [ 12.576363] initcall tk_debug_sleep_time_init+0x0/0x3c returned 0 after 0 usecs [ 12.576366] calling load_uefi_certs+0x0/0x2a1 @ 1 [ 12.576368] initcall load_uefi_certs+0x0/0x2a1 returned 0 after 0 usecs [ 12.576371] calling debugfs_kprobe_init+0x0/0xcc @ 1 [ 12.576378] initcall debugfs_kprobe_init+0x0/0xcc returned 0 after 4 usecs [ 12.576381] calling taskstats_init+0x0/0x6c @ 1 [ 12.576385] registered taskstats version 1 [ 12.576386] initcall taskstats_init+0x0/0x6c returned 0 after 3 usecs [ 12.576389] calling clear_boot_tracer+0x0/0x2e @ 1 [ 12.576391] initcall clear_boot_tracer+0x0/0x2e returned 0 after 0 usecs [ 12.576393] calling register_kprobe_prog_ops+0x0/0x20 @ 1 [ 12.576396] initcall register_kprobe_prog_ops+0x0/0x20 returned 0 after 0 usecs [ 12.576398] calling kdb_ftrace_register+0x0/0x32 @ 1 [ 12.576406] initcall kdb_ftrace_register+0x0/0x32 returned 0 after 5 usecs [ 12.576408] calling register_htab_map+0x0/0x20 @ 1 [ 12.576411] initcall register_htab_map+0x0/0x20 returned 0 after 0 usecs [ 12.576413] calling register_cgroup_array_map+0x0/0x14 @ 1 [ 12.576416] initcall register_cgroup_array_map+0x0/0x14 returned 0 after 0 usecs [ 12.576419] calling register_perf_event_array_map+0x0/0x14 @ 1 [ 12.576421] initcall register_perf_event_array_map+0x0/0x14 returned 0 after 0 usecs [ 12.576423] calling register_prog_array_map+0x0/0x14 @ 1 [ 12.576426] initcall register_prog_array_map+0x0/0x14 returned 0 after 0 usecs [ 12.576428] calling register_array_map+0x0/0x20 @ 1 [ 12.576430] initcall register_array_map+0x0/0x20 returned 0 after 0 usecs [ 12.576433] calling register_stack_map+0x0/0x14 @ 1 [ 12.576435] initcall register_stack_map+0x0/0x14 returned 0 after 0 usecs [ 12.576437] calling load_system_certificate_list+0x0/0x11e @ 1 [ 12.576439] Loading compiled-in X.509 certificates [ 12.579112] Loaded X.509 cert 'Build time autogenerated kernel key: 01efd8212b4e7a4a90d2d5ccf24572af6c03b153' [ 12.579118] initcall load_system_certificate_list+0x0/0x11e returned 0 after 2614 usecs [ 12.579122] calling fault_around_debugfs+0x0/0x35 @ 1 [ 12.579129] initcall fault_around_debugfs+0x0/0x35 returned 0 after 4 usecs [ 12.579132] calling max_swapfiles_check+0x0/0x8 @ 1 [ 12.579134] initcall max_swapfiles_check+0x0/0x8 returned 0 after 0 usecs [ 12.579137] calling init_zswap+0x0/0x3ff @ 1 [ 12.579149] zswap: loaded using pool lzo/zbud [ 12.579308] initcall init_zswap+0x0/0x3ff returned 0 after 163 usecs [ 12.579310] calling split_huge_pages_debugfs+0x0/0x35 @ 1 [ 12.579313] initcall split_huge_pages_debugfs+0x0/0x35 returned 0 after 0 usecs [ 12.579315] calling check_early_ioremap_leak+0x0/0x42 @ 1 [ 12.579318] initcall check_early_ioremap_leak+0x0/0x42 returned 0 after 0 usecs [ 12.579320] calling init_root_keyring+0x0/0xb @ 1 [ 12.579326] initcall init_root_keyring+0x0/0xb returned 0 after 4 usecs [ 12.579329] calling big_key_init+0x0/0xe2 @ 1 [ 12.583387] Key type big_key registered [ 12.583390] initcall big_key_init+0x0/0xe2 returned 0 after 3963 usecs [ 12.583392] calling init_trusted+0x0/0xaf @ 1 [ 12.585377] Key type trusted registered [ 12.585379] initcall init_trusted+0x0/0xaf returned 0 after 1938 usecs [ 12.585382] calling init_encrypted+0x0/0x117 @ 1 [ 12.587375] Key type encrypted registered [ 12.587377] initcall init_encrypted+0x0/0x117 returned 0 after 1946 usecs [ 12.587379] calling init_profile_hash+0x0/0x7f @ 1 [ 12.587382] AppArmor: AppArmor sha1 policy hashing enabled [ 12.587384] initcall init_profile_hash+0x0/0x7f returned 0 after 2 usecs [ 12.587386] calling init_ima+0x0/0x30 @ 1 [ 12.587388] ima: No TPM chip found, activating TPM-bypass! [ 12.587412] initcall init_ima+0x0/0x30 returned 0 after 23 usecs [ 12.587415] calling init_evm+0x0/0x51 @ 1 [ 12.587416] evm: HMAC attrs: 0x1 [ 12.587419] initcall init_evm+0x0/0x51 returned 0 after 2 usecs [ 12.587421] calling prandom_reseed+0x0/0x2f @ 1 [ 12.587427] initcall prandom_reseed+0x0/0x2f returned 0 after 3 usecs [ 12.587430] calling pci_resource_alignment_sysfs_init+0x0/0x19 @ 1 [ 12.587434] initcall pci_resource_alignment_sysfs_init+0x0/0x19 returned 0 after 1 usecs [ 12.587437] calling pci_sysfs_init+0x0/0x55 @ 1 [ 12.588502] initcall pci_sysfs_init+0x0/0x55 returned 0 after 1037 usecs [ 12.588505] calling bert_init+0x0/0x212 @ 1 [ 12.588509] BERT: Can't request iomem region <000000002f3eaf98-000000002f3eafab>. [ 12.588511] initcall bert_init+0x0/0x212 returned -5 after 3 usecs [ 12.588514] calling boot_wait_for_devices+0x0/0x29 @ 1 [ 12.588517] initcall boot_wait_for_devices+0x0/0x29 returned 0 after 0 usecs [ 12.588520] calling dmar_free_unused_resources+0x0/0xbb @ 1 [ 12.588522] initcall dmar_free_unused_resources+0x0/0xbb returned 0 after 0 usecs [ 12.588525] calling deferred_probe_initcall+0x0/0x70 @ 1 [ 12.588569] initcall deferred_probe_initcall+0x0/0x70 returned 0 after 39 usecs [ 12.588572] calling late_resume_init+0x0/0x1a0 @ 1 [ 12.588574] Magic number: 9:710:299 [ 12.588640] initcall late_resume_init+0x0/0x1a0 returned 0 after 64 usecs [ 12.588643] calling pm_genpd_debug_init+0x0/0x4b @ 1 [ 12.588647] initcall pm_genpd_debug_init+0x0/0x4b returned 0 after 1 usecs [ 12.588649] calling genpd_poweroff_unused+0x0/0x7e @ 1 [ 12.588651] initcall genpd_poweroff_unused+0x0/0x7e returned 0 after 0 usecs [ 12.588654] calling rtc_hctosys+0x0/0xf7 @ 1 [ 12.588766] rtc_cmos 00:04: setting system clock to 2017-03-09 22:15:30 UTC (1489097730) [ 12.588770] initcall rtc_hctosys+0x0/0xf7 returned 0 after 110 usecs [ 12.588773] calling charger_manager_init+0x0/0x99 @ 1 [ 12.588802] initcall charger_manager_init+0x0/0x99 returned 0 after 26 usecs [ 12.588818] calling acpi_cpufreq_init+0x0/0x26c @ 1 [ 12.588853] initcall acpi_cpufreq_init+0x0/0x26c returned -19 after 31 usecs [ 12.588856] calling powernowk8_init+0x0/0x1a0 @ 1 [ 12.588858] initcall powernowk8_init+0x0/0x1a0 returned -19 after 0 usecs [ 12.588861] calling pcc_cpufreq_init+0x0/0x4a2 @ 1 [ 12.588865] initcall pcc_cpufreq_init+0x0/0x4a2 returned -19 after 2 usecs [ 12.588867] calling centrino_init+0x0/0x2b @ 1 [ 12.588869] initcall centrino_init+0x0/0x2b returned -19 after 0 usecs [ 12.588871] calling edd_init+0x0/0x2d1 @ 1 [ 12.588886] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found [ 12.588893] initcall edd_init+0x0/0x2d1 returned 0 after 19 usecs [ 12.588896] calling firmware_memmap_init+0x0/0x33 @ 1 [ 12.588927] initcall firmware_memmap_init+0x0/0x33 returned 0 after 28 usecs [ 12.588930] calling efi_shutdown_init+0x0/0x31 @ 1 [ 12.588932] initcall efi_shutdown_init+0x0/0x31 returned 0 after 0 usecs [ 12.588935] calling clk_debug_init+0x0/0x147 @ 1 [ 12.588940] initcall clk_debug_init+0x0/0x147 returned 0 after 3 usecs [ 12.588943] calling pci_mmcfg_late_insert_resources+0x0/0x53 @ 1 [ 12.588945] initcall pci_mmcfg_late_insert_resources+0x0/0x53 returned 0 after 0 usecs [ 12.588948] calling register_sk_filter_ops+0x0/0x38 @ 1 [ 12.588951] initcall register_sk_filter_ops+0x0/0x38 returned 0 after 0 usecs [ 12.588954] calling tcp_congestion_default+0x0/0x12 @ 1 [ 12.588957] initcall tcp_congestion_default+0x0/0x12 returned 0 after 0 usecs [ 12.588960] calling software_resume+0x0/0x2f0 @ 1 [ 12.588962] PM: Hibernation image not present or could not be loaded. [ 12.588964] initcall software_resume+0x0/0x2f0 returned -2 after 2 usecs [ 12.588967] calling regulator_init_complete+0x0/0x1f @ 1 [ 12.588970] initcall regulator_init_complete+0x0/0x1f returned 0 after 0 usecs [ 12.588973] calling clk_disable_unused+0x0/0x160 @ 1 [ 12.588976] initcall clk_disable_unused+0x0/0x160 returned 0 after 0 usecs ^G^G^G^G^G^G^G^G^G^G^G^G[ 12.589328] Freeing unused kernel memory: 1556K (ffffffff81f[ 13.537103] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 13.538526] acpi device:0f: registered as cooling_device13 [ 13.538740] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3 [ 13.538955] [drm] Initialized i915 1.6.0 20160711 for 0000:00:02.0 on minor 0 [ 13.539081] initcall i915_init+0x0/0x62 [i915] returned 0 after 832253 usecs [ 13.571419] usb 3-2: New USB device found, idVendor=1c4f, idProduct=0002 [ 13.571432] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 13.571441] usb 3-2: Product: USB Keyboard [ 13.571447] usb 3-2: Manufacturer: SIGMACHIP [ 13.580904] calling hid_init+0x0/0x1000 [usbhid] @ 205 [ 13.614711] usbcore: registered new interface driver usbhid [ 13.614723] usbhid: USB HID core driver [ 13.614739] initcall hid_init+0x0/0x1000 [usbhid] returned 0 after 33022 usecs [ 13.618155] calling hid_generic_init+0x0/0x1000 [hid_generic] @ 205 [ 13.618531] input: Microsoft Microsoft 3-Button Mouse with IntelliEye(TM) as /devices/pci0000:00/0000:00:1c.7/0000:3d:00.0/usb3/3-1/3-1:1.0/0003:045E:0040.0001/input/input4 [ 13.618928] hid-generic 0003:045E:0040.0001: input,hidraw0: USB HID v1.10 Mouse [Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)] on usb-0000:3d:00.0-1/input0 [ 13.619301] input: SIGMACHIP USB Keyboard as /devices/pci0000:00/0000:00:1c.7/0000:3d:00.0/usb3/3-2/3-2:1.0/0003:1C4F:0002.0002/input/input5 [ 13.677945] hid-generic 0003:1C4F:0002.0002: input,hidraw1: USB HID v1.10 Keyboard [SIGMACHIP USB Keyboard] on usb-0000:3d:00.0-2/input0 [ 13.678356] input: SIGMACHIP USB Keyboard as /devices/pci0000:00/0000:00:1c.7/0000:3d:00.0/usb3/3-2/3-2:1.1/0003:1C4F:0002.0003/input/input6 [ 13.738124] hid-generic 0003:1C4F:0002.0003: input,hidraw2: USB HID v1.10 Device [SIGMACHIP USB Keyboard] on usb-0000:3d:00.0-2/input1 [ 13.738175] initcall hid_generic_init+0x0/0x1000 [hid_generic] returned 0 after 117187 usecs [ 13.831271] fbcon: inteldrmfb (fb0) is primary device [ 14.200740] Console: switching to colour frame buffer device 160x64 [ 14.223209] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system G^G^G^Gdone. ^G^G^G^G^GBegin: Will now check root file system ... fsck from util-linux 2.28.2 [/sbin/fsck.ext4 (1) -- /dev/sda2] fsck.ext4 -a -C0 /dev/sda2 /dev/sda2: clean, 299440/58933248 files, 6209304/235728640 blocks done. [ 14.501754] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) done. Begin: Running /scripts/local-bottom ... done. Begin: Running /scripts/init-bottom ... done. [ 14.653879] [drm] RC6 on [ 15.520476] calling init_autofs4_fs+0x0/0x26 [autofs4] @ 1 [ 15.520770] initcall init_autofs4_fs+0x0/0x26 [autofs4] retu[ 15.573717] calling xt_init+0x0/0x1000 [x_tables] @ 1 [ 15.573758] initcall xt_init+0x0/0x1000 [x_tables] returned 0 after 2 usecs [ 15.597333] calling ip_tables_init+0x0/0x1000 [ip_tables] @ 1 [ 15.597376] ip_tables: (C) 2000-2006 Netfilter Core Team[ 15.716614] systemd[1]: systemd 231 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBC15.716877] systemd[1]: Detected virtualization xen. [ 15.716897] systemd[1]: Detected architecture x86-64. ^G Welcome to [1mUbuntu 16.10[0m! [ 15.746623] systemd[1]: Set hostname to <konrad-Super-Server>. [ 17.201618] systemd[1]: Listening on udev Control Socket. [[0;32m OK [0m] Listening on udev Control Socket. [ 17.20ournal Socket. [ 17.202603] systemd[1]: Listening on Syslog Socket. [[0;32m OK [0m] Listening on Syslog Socket. [ 17.203049] systemd[1]: Created slice User and Session Slice. [[0;32m OK [0m] Created slice User and Session Slice. [ 17.203276] systemd[1]: Listening on Journal Socket (/dev/log). [[0;32m OK [0m] Listening on Journal Socket (/dev/log). [[0;32m OK [0m] Reached target Encrypted Volumes. [[0;32m OK [0m] Created slice System Slice. [[0;32m OK [0m] Created slice system-serial\x2dgetty.slice. ^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G Mounting Debug File System... ^G^G^G^G^G^G^G^G^G^G Starting Set the console keyboard layout... ^G^G[[0;32m OK [0m] Created slice system-systemd\x2dfsck.slice. Mounting POSIX Message Queue File System... [[0;32m OK [0m] Reached target Slices. Starting Load Kernel Modules... [[0;32m OK [0m] Listening on /dev/initctl Compatibility Named Pipe. [[0;32m OK [0m] Listening on Journal Audit Socket. Starting Journal Service... [[0;32m OK [0m] Set up automount Arbitrary Executab...ats File System Automount Point. Starting Uncomplicated firewall... [[0;32m OK [0m] Listening on fsck to fsckd communication Socket. Starting Create list of required st... nodes for the current kernel... [[0;32m OK [0m] Listening on udev Kernel Socket. [[0;32m OK [0m] Reached target Remote File Systems. [[0;32m OK [0m] Reached target User and Group Name Lookups. [ 17.420386] calling parport_default_proc_register+0x0/0x1000 [parport] @ 308 [ 17.420461] initcall parport_default_proc_ed 0 after 30 usecs [[0;32m OK [0m] Started Uncomplicated firewall. [[0;32m OK [0m] Started Create list of required sta...ce nodes for the current kernel. [ 17.485426] calling lp_init_module+0x0/0x1000 [lp] @ 308 Starting Create Static Device Nodes in /dev... [[0;32m OK [0m] Mounted POSIX Message Queue File System. [[0;32m OK [0m] Mounted Debug File System. [[0;32m OK [ [ 17.657874] lp: driver loaded but no devices found [ 17.657917] initcall lp_init_module+0x0/0x1000 [lp] returned 0 after [ 17.685721] calling ppdev_init+0x0/0x1000 [ppdev] @ 308 [ 17.690781] ppdev: user-space parallel port driver [ 17.690[ 17.720345] calling parport_pc_init+0x0/0xf23 [parport_pc] @ 308 [ 17.720527] parport_pc parport_pc.956: Unable to set c 17.720813] parport_pc parport_pc.888: Unable to set coherent dma mask: disabling DMA [ 17.721114] parport_pc parport_pc.632: Unable to set coherent dma mask: disabling DMA [ 17.721404] initcall parport_pc_init+0x0/0xf23 [parport_pc] returned 0 after 995 usecs [[0;32m OK [0m^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G] Started Load Kernel Modules. Starting Apply Kernel Variables... Mounting FUSE Control File System... [[0;32m OK [0m] Mounted FUSE Control File System. [[0;32m OK [0m] Started Apply Kernel Variables. [[0;32m OK [0m] Started Set the console keyboard layout. [[0;32m OK [0m] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... [[0;32m OK [0m] Started udev Kernel Device Manager. Starting Remount Root and Kernel File Systems... [[0;32m OK [0m] Started Remount Root and Kernel File Systems. Starting Flush Journal to Persistent Storage... m Seed... [[0;32m OK [0m] Reached target Local File Systems (Pre). Starting udev Coldplug all Devices... [[0;32m OK [0m] Started Flush Journal to Persistent Storage. [[0;32m OK [0m] Started Load/Save Random Seed. [[0;32m OK [0m] Started udev Coldplug all Devices. [[0;32m OK [0m] Started Dispatch Password Requests to Console Directory Watch. [ 19.080226] Error: Driver 'processor_aggregator' is already registered, aborting... [[0;32m OK [0m] Created slice system-systemd\x2dbacklight.slice. Starting Load/Save Screen Backlight...ness of ba^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G[[0;32m OK [0m] Started Load/Save Screen Backlight ...htness of backlight:acpi_video0. [[0;32m OK [0m] Found device /dev/hvc0. [[0;32m OK [0m] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [[0;32m OK [0m] Found device WDC_WD1001FALS-00E8B0 3. [[0;32m OK [0m] Found device WDC_WD1001FALS-00E8B0 3. Activating swap Swap Partition... [[0;32m OK [0m] Reached target Sound Card. [[0;32m OK [0m] Found device WDC_WD1001FALS-00E8B0 EFI\x20System\x20Partition. Starting File System Check on /dev/disk/by-uuid/B3D5-AADB... [[0;32m OK [0m] Activated swap Swap Partition. [[0;32m OK [0m] Activated swap /dev/disk/by-uuid/223b4458-f860-451c-a67OK [0m] Reached target Swap. [[0;32m OK [0m] Started File System Check Daemon to report status. [[0;32m OK [0m] Started File System Check on /dev/disk/by-uuid/B3D5-AADB. Mounting /boot/efi... [[0;32m OK [0m] Mounted /boot/efi. [[0;32m OK [0m] Reached target Local File Systems. Starting Create Volatile Files and Directories... Starting Tell Plymouth To Write Out Runtime Data... Starting Clean up any mess left by 0dns-up...^G^G^G^G^G^G^G^G^G^G^G Starting Set console font and keymap...[^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G[0;32m OK [0m] Started Clean up any mess left by 0dns-up. Starting Nameser^G^G^G^G^G^G^G^G[[0;32m OK [0m] Started Set console font and keymap. [[0;32m OK [0m] Started Nameserver information manager. [[0;32m OK [0m] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... [[0;32m OK [0m] Started Update UTMP about System Boot/Shutdown. [[0;32m OK [0m] Started Network Time Synchronization. [[0;32m OK [0m] Reached target System Time Synchronized. [[0;32m OK [0m] Started AppArmor initialization. [[0;32m OK [0m] Reached target System Initialization. [[0;32m OK [0m] Listening on ACPID Listen Socket. [[0;32m OK [0m] Started ACPI Events Check. [[0;32m OK [0m] Listening on UUID daemon activation socket. [[0;32m OK ;32m OK [0m] Listening on CUPS Scheduler. [[0;32m OK [0m] Started Timer to automatically refresh installed snaps. [[0;32m OK [0m] Started Daily apt activities. [[0;32m OK [0m] Reached target Timers. [[0;32m OK [0m] Listening on D-Bus System Message Bus Socket. ^G[[0;32m OK [0m] Listening on Avahi mDNS/DNS-SD Stack Activation Socket. ^G^G^G^G^G^G^G^G^GStarting Socket activation for snappy daemon. ^G^G^G^G^G^G^G^G^G^G^G Starting Raise network interfaces... [[0;32m OK [0m] Listening on Socket activation for snappy daemon. [[0;32m OK [0m] Reached target Sockets. [[0;32m OK [0m] Reached target Basic System. [[0;32m OK [0m] Started Cgroup management daemon. Starting LSB: automatic crash report generation... Starting System Logging Service... Starting Detect the available GPUs and deal with any system changes... [[0;32m OK [0m] Started ACPI event daemon. Starting LSB: daemon to balance interrupts for SMP systems... [[0;32m OK [0m] Started D-Bus System Message Bus. Starting LSB: Record successful boot for GRUB... Starting Network Manager... [[0;32m OK [0m] Started R^G^G^G Starting Modem Manager... ^G^G^G^G^G^G^G^G^G^G Starting Thermal Daemon Service... Starting Run Click system-level hooks... Starting LSB: Speech Dispatcher... [[0;32m OK [0m] Started crash report submission daemon. Starting Save/Restore Sound Card State... Starting Avahi mDNS/DNS-SD Stack... [[0;32m OK [0m] Started Regular background program processing daemon. Starting Login Service... [[0;32m OK [0m] Started CUPS Scheduler. Starting Restore /etc/resolv.conf i...re the ppp link was shut down... [[0;32m OK [0m] Started Snappy daemon. Starting Auto import assertions from block devices... [[0;32m OK [0m] Started System Logging Service. [[0;32m OK [0m] Started Detect the available GPUs and deal with any system changes. [[0;32m OK [0m] Started Restore /etc/resolv.conf if...fore the ppp link was shut down. [[0;32m OK [0m] Started Auto import assertions from block devices. [[0;32m OK [0m] Started Save/Restore Sound Card State. [[0;32m OK [0m] Started Avahi mDNS/DNS-SD Stack. [[0;32m OK [0m] Started Make remote CUPS printers available locally. [[0;32m OK [0m] Started LSB: Speech Dispatcher. [[0;32m OK [0m] Started LSB: automatic crash report generation. [[0;32m OK [0m] Started Login Service. [[0;32m OK [0m] Started LSB: daemon to balance interrupts for SMP systems. [[0;32m OK [0m] Started Thermal Daemon Service. [[0;32m OK [0m] Started LSB: Record successful boot for GRUB. Starting Authenticate and Authorize Users to Run Privileged Tasks... (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 00000610 from 0x0042832000dd8280 to 0x004283200015828a (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 00000610 from 0x0042832000dd8280 to 0x0042832000dd0280 (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 00000610 from 0x0042832000dd8280 to 0x0042832000dc8280 (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 00000610 from 0x0042832000dd8280 to 0x0042032000dd8280 (XEN) traps.c:2863:d0v0 Domain attempted WRMSR 000001b2 from 0x0000000000000000 to 0x000000000000a200 [[0;32m OK [0m] Started Raise network interfaces. [[0;32m OK [0m] Started Authenticate and Authorize Users to Run Priv^G^G^G^G[[0;32m OK [0m] Started Accounts Service. [[0;32m OK [0m] Started Network Manager. [[0;32m OK [0m] Reached target Network. Starting OpenBSD Secure Shell server... Starting Network Name Resolution... Starting Permit User Sessions... Starting OpenVPN service... [[0;32m OK [0m] Started Modem Manager. Starting Network Manager Script Dispatcher Service... [[0;32m OK [0m] Started Permit User Sessions. Starting Hold until boot process finishes up... Starting Light Display Manager... [[0;32m OK [0m] Started Hold until boot process finishes up. Starting Set console scheme... [[0;32m OK [0m] Started Serial Getty on hvc0. [[0;32m OK [0m] Started OpenVPN service. [[0;32m OK [0m] Started Network Name Resolution. [[0;32m OK [0m] Started Network Manager Script Dispatcher Service. [[0;32m OK [0m] Started Set console scheme. [[0;32m OK [0m] Created slice system-getty.slice. [[0;32m OK [0m] Started Getty on tty1. [[0;32m OK [0m] Reached target Login Prompts. Starting Hostname Service... [[0;32m OK [0m] Started Hostname Service. [[0;32m OK [0m] Started OpenBSD Secure Shell server. [[0;32m OK [0m] Started Light Display Manager. Ubuntu 16.10 konrad-Super-Server hvc0 konrad-Super-Server login: konrad Password: Last login: Thu Mar 9 17:12:39 EST 2017 from 192.168.106.1 on pts/4 sudo /bin/bash Welcome to Ubuntu 16.10 (GNU/Linux 4.8.0-41-generic x86_64) * Documentation: https://help.ubuntu.com * Management: ical.com * Support: https://ubuntu.com/advantage 7 packages can be updated. 0 updates are security updates. ^G^G^G^G^G^G^Gkonrad@konrad-Super-Server:~$ sudo /bin/bash p[sudo] password for konrad: Sorry, try again. [sudo] password for konrad: root@konrad-Super-Server:~# xl info xencall: error: Could not obtain handle on privileged command interface: No such file or directory Segmentation fault (core dumped) root@konrad-Super-Server:~# /etc/init.d/xencommons start Starting /usr/local/sbin/xenstored...Setting domain 0 name, domid and JSON config... Done setting up Dom0 Starting xenconsoled... Starting QEMU as disk backend for dom0 xl info root@konrad-Super-Server:~# xl info host : konrad-Super-Server release : 4.8.0-41-generic17 machine : x86_64 nr_cpus : 8 max_cpu_id : 7 nr_nodes : 1 cores_per_socket : 4 threads_per_core : 2 cpu_mhz : 3504 hw_caps : bfebfbff:77faf3ff:2c100800:00000121:0000000f:009c6fbf:00000000:00000100 virt_caps : hvm hvm_directio total_memory : 32541 free_memory : 23407 sharing_freed_memory : 0 sharing_used_memory : 0 outstanding_claims : 0 free_cpus : 0 xen_major : 4 xen_minor : 9 xen_extra : -unstable xen_version : 4.9-unstable xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : Thu Mar 2 17:15:26 2017 -0800 git:caf053f xen_commandline : placeholder loglvl=all guest_loglvl=all dom0_mem=max:8G console=com1,vga com1=115200,8n1 crashkernel=512M@64M no-real-mode edd=off cc_compiler : gcc (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005 cc_compile_by : konrad cc_compile_domain : cc_compile_date : Tue Mar 7 21:30:46 EST 2017 build_id : 61e0302359f0a97fe8b4cced75da81d0345a6091 xend_config_format : 4 root@konrad-Super-Server:~#
On Thu, Mar 09, 2017 at 02:02:49PM -0600, Doug Goldstein wrote:
[...]
> Still missing 'xl info'.
Got Intel NUC5i3MYHE (internally it is NUC5i3MYBE board) into my hands.
I have put 8 GiB RAM and 500 GB SATA 3 into it. Updated BIOS/EFI to 0041
version (it is the latest one). Installed latest Debian testing (Debian
GNU/Linux 9 (stretch)), built GRUB2 and Xen, with and without relocation
patches, on it. Everything works (I left machine working last night).
Guest boots without any issue. Please take look at attached logs.
Doug, could you tell me how exactly did you test your machine? I need OS
type, version, C version (GCC, clang, anything else), bintuils version,
etc. "xl dmesg", "xl info" and "dmesg" full outputs are welcome too.
Daniel
[ 0.000000] Linux version 4.9.0-2-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170221 (Debian 6.3.0-8) ) #1 SMP Debian 4.9.13-1 (2017-02-27)
[ 0.000000] Command line: placeholder root=/dev/mapper/vg00-root ro quiet
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] Released 0 page(s)
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] Xen: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] Xen: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] Xen: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 0.000000] Xen: [mem 0x000000000009e000-0x00000000000fffff] reserved
[ 0.000000] Xen: [mem 0x0000000000100000-0x000000009d8c0fff] usable
[ 0.000000] Xen: [mem 0x000000009d8c1000-0x000000009dd80fff] reserved
[ 0.000000] Xen: [mem 0x000000009dd81000-0x00000000a2283fff] usable
[ 0.000000] Xen: [mem 0x00000000a2284000-0x00000000a233efff] reserved
[ 0.000000] Xen: [mem 0x00000000a233f000-0x00000000a2363fff] ACPI data
[ 0.000000] Xen: [mem 0x00000000a2364000-0x00000000a2c93fff] ACPI NVS
[ 0.000000] Xen: [mem 0x00000000a2c94000-0x00000000a2ffefff] reserved
[ 0.000000] Xen: [mem 0x00000000a2fff000-0x00000000a2ffffff] usable
[ 0.000000] Xen: [mem 0x00000000a3800000-0x00000000a7ffffff] reserved
[ 0.000000] Xen: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] Xen: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[ 0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] Xen: [mem 0x00000000fed90000-0x00000000fed91fff] reserved
[ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[ 0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] Xen: [mem 0x0000000100000000-0x000000015e29dfff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.40 by American Megatrends
[ 0.000000] efi: ACPI=0xa2346000 ACPI 2.0=0xa2346000 ESRT=0xa2ee7b98 SMBIOS=0xa2ee7d18
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: /NUC5i3MYBE, BIOS MYBDWi30.86A.0041.2017.0116.2158 01/16/2017
[ 0.000000] Hypervisor detected: Xen
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x15e29e max_arch_pfn = 0x400000000
[ 0.000000] MTRR: Disabled
[ 0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too.
[ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC
[ 0.000000] e820: last_pfn = 0xa3000 max_arch_pfn = 0x400000000
[ 0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
[ 0.000000] BRK [0x01f2b000, 0x01f2bfff] PGTABLE
[ 0.000000] BRK [0x01f2c000, 0x01f2cfff] PGTABLE
[ 0.000000] BRK [0x01f2d000, 0x01f2dfff] PGTABLE
[ 0.000000] BRK [0x01f2e000, 0x01f2efff] PGTABLE
[ 0.000000] BRK [0x01f2f000, 0x01f2ffff] PGTABLE
[ 0.000000] BRK [0x01f30000, 0x01f30fff] PGTABLE
[ 0.000000] BRK [0x01f31000, 0x01f31fff] PGTABLE
[ 0.000000] BRK [0x01f32000, 0x01f32fff] PGTABLE
[ 0.000000] BRK [0x01f33000, 0x01f33fff] PGTABLE
[ 0.000000] BRK [0x01f34000, 0x01f34fff] PGTABLE
[ 0.000000] BRK [0x01f35000, 0x01f35fff] PGTABLE
[ 0.000000] BRK [0x01f36000, 0x01f36fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x02000000-0x03263fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000A2346000 000024 (v02 INTEL )
[ 0.000000] ACPI: XSDT 0x00000000A2346098 0000B4 (v01 INTEL NUC5i3MY 01072009 AMI 00010013)
[ 0.000000] ACPI: FACP 0x00000000A235BA30 00010C (v05 INTEL NUC5i3MY 01072009 AMI 00010013)
[ 0.000000] ACPI: DSDT 0x00000000A23461E0 01584F (v02 INTEL NUC5i3MY 01072009 INTL 20120913)
[ 0.000000] ACPI: FACS 0x00000000A2C92F80 000040
[ 0.000000] ACPI: APIC 0x00000000A235BB40 000084 (v03 INTEL NUC5i3MY 01072009 AMI 00010013)
[ 0.000000] ACPI: FPDT 0x00000000A235BBC8 000044 (v01 INTEL NUC5i3MY 01072009 AMI 00010013)
[ 0.000000] ACPI: FIDT 0x00000000A235BC10 00009C (v01 INTEL NUC5i3MY 01072009 AMI 00010013)
[ 0.000000] ACPI: MCFG 0x00000000A235BCB0 00003C (v01 INTEL NUC5i3MY 01072009 MSFT 00000097)
[ 0.000000] ACPI: HPET 0x00000000A235BCF0 000038 (v01 INTEL NUC5i3MY 01072009 AMI. 0005000B)
[ 0.000000] ACPI: SSDT 0x00000000A235BD28 000315 (v01 INTEL NUC5i3MY 00001000 INTL 20120913)
[ 0.000000] ACPI: UEFI 0x00000000A235C040 000042 (v01 INTEL NUC5i3MY 00000000 00000000)
[ 0.000000] ACPI: LPIT 0x00000000A235C088 000094 (v01 INTEL NUC5i3MY 00000000 00000000)
[ 0.000000] ACPI: SSDT 0x00000000A235C120 000C7D (v02 INTEL NUC5i3MY 00001000 INTL 20120913)
[ 0.000000] ACPI: ASF! 0x00000000A235CDA0 0000A0 (v32 INTEL NUC5i3MY 00000001 TFSM 000F4240)
[ 0.000000] ACPI: SSDT 0x00000000A235CE40 000539 (v02 INTEL NUC5i3MY 00003000 INTL 20120913)
[ 0.000000] ACPI: SSDT 0x00000000A235D380 000B74 (v02 INTEL NUC5i3MY 00003000 INTL 20120913)
[ 0.000000] ACPI: TPM2 0x00000000A235DEF8 000034 (v03 INTEL NUC5i3MY 00000001 AMI 00000000)
[ 0.000000] ACPI: SSDT 0x00000000A235DF30 000041 (v01 INTEL NUC5i3MY 00001000 INTL 20120913)
[ 0.000000] ACPI: SSDT 0x00000000A235DF78 005C05 (v02 INTEL NUC5i3MY 00003000 INTL 20120913)
[ 0.000000] ACPI: RMAD 0x00000000A2363B80 0000B0 (v01 INTEL NUC5i3MY 00000001 INTL 00000001)
[ 0.000000] ACPI: BGRT 0x00000000A2363C30 000038 (v01 INTEL NUC5i3MY 01072009 AMI 00010013)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] Setting APIC routing to Xen PV.
[ 0.000000] NUMA turned off
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000015e29dfff]
[ 0.000000] NODE_DATA(0) allocated [mem 0xa1a94000-0xa1a98fff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000015e29dfff]
[ 0.000000] Device empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 0.000000] node 0: [mem 0x0000000000059000-0x000000000009dfff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000009d8c0fff]
[ 0.000000] node 0: [mem 0x000000009dd81000-0x00000000a2283fff]
[ 0.000000] node 0: [mem 0x00000000a2fff000-0x00000000a2ffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x000000015e29dfff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000015e29dfff]
[ 0.000000] On node 0 totalpages: 1048575
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3996 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 10296 pages used for memmap
[ 0.000000] DMA32 zone: 658885 pages, LIFO batch:31
[ 0.000000] Normal zone: 6027 pages used for memmap
[ 0.000000] Normal zone: 385694 pages, LIFO batch:31
[ 0.000000] p2m virtual area at ffffc90000000000, size is 40000000
[ 0.000000] Remapped 385694 page(s)
[ 0.000000] Reserving Intel graphics memory at 0x00000000a4000000-0x00000000a7ffffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x1808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] res dfl lint[0x5c])
[ 0.000000] ACPI: NMI not connected to LINT 1!
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] res dfl lint[0xfc])
[ 0.000000] ACPI: NMI not connected to LINT 1!
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] res dfl lint[0xca])
[ 0.000000] ACPI: NMI not connected to LINT 1!
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] res dfl lint[0xc2])
[ 0.000000] ACPI: NMI not connected to LINT 1!
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9d8c1000-0x9dd80fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xa2284000-0xa233efff]
[ 0.000000] PM: Registered nosave memory: [mem 0xa233f000-0xa2363fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xa2364000-0xa2c93fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xa2c94000-0xa2ffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0xa3000000-0xa37fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xa3800000-0xa7ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xa8000000-0xf7ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfed8ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfed91fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed92000-0xfedfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[ 0.000000] e820: [mem 0xa8000000-0xf7ffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on Xen
[ 0.000000] Xen version: 4.9-unstable (preserve-AD)
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] percpu: Embedded 35 pages/cpu @ffff88015e000000 s103384 r8192 d31784 u524288
[ 0.000000] pcpu-alloc: s103384 r8192 d31784 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] xen: PV spinlocks enabled
[ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1032167
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: placeholder root=/dev/mapper/vg00-root ro quiet
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] software IO TLB [mem 0x15a000000-0x15e000000] (64MB) mapped at [ffff88015a000000-ffff88015dffffff]
[ 0.000000] Memory: 4009008K/4194300K available (6142K kernel code, 1129K rwdata, 2844K rodata, 1392K init, 684K bss, 185292K reserved, 0K cma-reserved)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[ 0.000000] Using NULL legacy PIC
[ 0.000000] NR_IRQS:33024 nr_irqs:728 0
[ 0.000000] xen:events: Using FIFO-based ABI
[ 0.000000] xen: --> pirq=1 -> irq=1 (gsi=1)
[ 0.000000] xen: --> pirq=2 -> irq=2 (gsi=2)
[ 0.000000] xen: --> pirq=3 -> irq=3 (gsi=3)
[ 0.000000] xen: --> pirq=4 -> irq=4 (gsi=4)
[ 0.000000] xen: --> pirq=5 -> irq=5 (gsi=5)
[ 0.000000] xen: --> pirq=6 -> irq=6 (gsi=6)
[ 0.000000] xen: --> pirq=7 -> irq=7 (gsi=7)
[ 0.000000] xen: --> pirq=8 -> irq=8 (gsi=8)
[ 0.000000] xen: --> pirq=9 -> irq=9 (gsi=9)
[ 0.000000] xen: --> pirq=10 -> irq=10 (gsi=10)
[ 0.000000] xen: --> pirq=11 -> irq=11 (gsi=11)
[ 0.000000] xen: --> pirq=12 -> irq=12 (gsi=12)
[ 0.000000] xen: --> pirq=13 -> irq=13 (gsi=13)
[ 0.000000] xen: --> pirq=14 -> irq=14 (gsi=14)
[ 0.000000] xen: --> pirq=15 -> irq=15 (gsi=15)
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000000] Xen: using vcpuop timer interface
[ 0.000000] installing Xen timer for CPU 0
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2095.002 MHz processor
[ 5.735892] Calibrating delay loop (skipped), value calculated using timer frequency.. 4190.30 BogoMIPS (lpj=8380616)
[ 5.735895] pid_max: default: 32768 minimum: 301
[ 5.735911] ACPI: Core revision 20160831
[ 5.761559] ACPI: 7 ACPI AML tables successfully acquired and loaded
[ 5.761956] Security Framework initialized
[ 5.761957] Yama: disabled by default; enable with sysctl kernel.yama.*
[ 5.761962] AppArmor: AppArmor disabled by boot time parameter
[ 5.762710] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 5.763798] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 5.764180] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 5.764194] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 5.764480] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 5.764481] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 5.764484] CPU: Physical Processor ID: 0
[ 5.764484] CPU: Processor Core ID: 0
[ 5.764488] mce: CPU supports 2 MCE banks
[ 5.764507] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 5.764507] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 5.764824] Freeing SMP alternatives memory: 24K (ffffffff81e78000 - ffffffff81e7e000)
[ 5.766524] efi_bgrt: Ignoring BGRT: null image address
[ 5.766526] ------------[ cut here ]------------
[ 5.766531] WARNING: CPU: 0 PID: 0 at /build/linux-QtSjAP/linux-4.9.13/mm/page_alloc.c:3520 __alloc_pages_slowpath+0xaea/0xbc0
[ 5.766532] Modules linked in:
[ 5.766535] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.9.0-2-amd64 #1 Debian 4.9.13-1
[ 5.766536] Hardware name: /NUC5i3MYBE, BIOS MYBDWi30.86A.0041.2017.0116.2158 01/16/2017
[ 5.766538] 0000000000000000 ffffffff81328594 0000000000000000 0000000000000000
[ 5.766541] ffffffff81076dde 0000000000000000 0000000000000000 0000000000000000
[ 5.766543] 0000000000000034 0000000000000000 ffffffff81c03e10 ffffffff81185a1a
[ 5.766546] Call Trace:
[ 5.766550] [<ffffffff81328594>] ? dump_stack+0x5c/0x78
[ 5.766553] [<ffffffff81076dde>] ? __warn+0xbe/0xe0
[ 5.766555] [<ffffffff81185a1a>] ? __alloc_pages_slowpath+0xaea/0xbc0
[ 5.766557] [<ffffffff81015ef1>] ? __raw_callee_save_xen_pte_val+0x11/0x1e
[ 5.766559] [<ffffffff81183e15>] ? __zone_watermark_ok+0x5/0xe0
[ 5.766560] [<ffffffff81184497>] ? get_page_from_freelist+0x437/0xb40
[ 5.766562] [<ffffffff81016310>] ? xen_mc_issue+0x70/0x70
[ 5.766564] [<ffffffff810c0f00>] ? pv_hash+0x60/0xb0
[ 5.766567] [<ffffffff810c0cc0>] ? __raw_callee_save___pv_queued_spin_unlock_slowpath+0x20/0x20
[ 5.766569] [<ffffffff813d6ea9>] ? acpi_hw_read_port+0x52/0xc8
[ 5.766571] [<ffffffff81185cee>] ? __alloc_pages_nodemask+0x1fe/0x260
[ 5.766574] [<ffffffff811d5a66>] ? alloc_page_interleave+0x36/0x80
[ 5.766576] [<ffffffff811d607c>] ? alloc_pages_current+0xec/0x140
[ 5.766578] [<ffffffff81d873c1>] ? efi_memmap_alloc+0x2e/0x59
[ 5.766580] [<ffffffff81d55030>] ? efi_free_boot_services+0x3f/0x16c
[ 5.766583] [<ffffffff81d36f4d>] ? start_kernel+0x439/0x463
[ 5.766584] [<ffffffff81d3c076>] ? xen_start_kernel+0x50c/0x516
[ 5.766587] ---[ end trace baec6a03ba09fa96 ]---
[ 5.766588] efi: Failed to allocate new EFI memmap
[ 5.766593] ftrace: allocating 24999 entries in 98 pages
[ 5.776995] cpu 0 spinlock event irq 41
[ 5.776998] smpboot: Max logical packages: 1
[ 5.777001] VPMU disabled by hypervisor.
[ 5.777013] Performance Events: unsupported p6 CPU model 61 no PMU driver, software events only.
[ 5.777606] NMI watchdog: disabled (cpu0): hardware events not enabled
[ 5.777607] NMI watchdog: Shutting down hard lockup detector on all cpus
[ 5.777719] installing Xen timer for CPU 1
[ 5.777995] cpu 1 spinlock event irq 53
[ 5.778114] installing Xen timer for CPU 2
[ 5.778326] cpu 2 spinlock event irq 60
[ 5.778439] installing Xen timer for CPU 3
[ 5.778644] cpu 3 spinlock event irq 67
[ 5.778655] x86: Booted up 1 node, 4 CPUs
[ 5.779104] devtmpfs: initialized
[ 5.779164] x86/mm: Memory block size: 128MB
[ 5.781300] PM: Registering ACPI NVS region [mem 0xa2364000-0xa2c93fff] (9633792 bytes)
[ 5.781559] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 5.781577] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 5.781648] pinctrl core: initialized pinctrl subsystem
[ 5.781768] NET: Registered protocol family 16
[ 5.781776] xen:grant_table: Grant tables using version 1 layout
[ 5.781787] Grant table initialized
[ 5.782167] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 5.782168] ACPI: bus type PCI registered
[ 5.782169] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 5.782340] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 5.782341] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 5.793917] PCI: Using configuration type 1 for base access
[ 5.805950] ACPI: Added _OSI(Module Device)
[ 5.805951] ACPI: Added _OSI(Processor Device)
[ 5.805952] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 5.805953] ACPI: Added _OSI(Processor Aggregator Device)
[ 5.806247] xen: registering gsi 9 triggering 0 polarity 0
[ 5.807155] ACPI: Executed 18 blocks of module-level executable AML code
[ 5.818924] ACPI: Dynamic OEM Table Load:
[ 5.818930] ACPI: SSDT 0xFFFF8801592DE800 0003D3 (v02 PmRef Cpu0Cst 00003001 INTL 20120913)
[ 5.819551] ACPI: Dynamic OEM Table Load:
[ 5.819556] ACPI: SSDT 0xFFFF880159255800 0005AA (v02 PmRef ApIst 00003000 INTL 20120913)
[ 5.820064] ACPI: Dynamic OEM Table Load:
[ 5.820068] ACPI: SSDT 0xFFFF8801592E9E00 000119 (v02 PmRef ApCst 00003000 INTL 20120913)
[ 5.822499] ACPI: Interpreter enabled
[ 5.822530] ACPI: (supports S0 S3 S4 S5)
[ 5.822530] ACPI: Using IOAPIC for interrupt routing
[ 5.822569] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 5.826236] ACPI: Power Resource [PG00] (on)
[ 5.826755] ACPI: Power Resource [PG01] (on)
[ 5.827281] ACPI: Power Resource [PG02] (on)
[ 5.829945] ACPI: Power Resource [WRST] (off)
[ 5.830360] ACPI: Power Resource [WRST] (off)
[ 5.830770] ACPI: Power Resource [WRST] (off)
[ 5.831189] ACPI: Power Resource [WRST] (off)
[ 5.831595] ACPI: Power Resource [WRST] (off)
[ 5.832006] ACPI: Power Resource [WRST] (off)
[ 5.832413] ACPI: Power Resource [WRST] (off)
[ 5.832819] ACPI: Power Resource [WRST] (off)
[ 5.842159] ACPI: Power Resource [FN00] (off)
[ 5.842251] ACPI: Power Resource [FN01] (off)
[ 5.842340] ACPI: Power Resource [FN02] (off)
[ 5.842430] ACPI: Power Resource [FN03] (off)
[ 5.842523] ACPI: Power Resource [FN04] (off)
[ 5.843714] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 5.843720] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 5.843949] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[ 5.844562] PCI host bridge to bus 0000:00
[ 5.844564] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 5.844566] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 5.844567] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 5.844568] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[ 5.844570] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[ 5.844571] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[ 5.844572] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[ 5.844573] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[ 5.844574] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[ 5.844575] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[ 5.844576] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[ 5.844577] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[ 5.844578] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[ 5.844580] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[ 5.844581] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[ 5.844582] pci_bus 0000:00: root bus resource [mem 0xa8000000-0xdfffffff window]
[ 5.844583] pci_bus 0000:00: root bus resource [mem 0xfe000000-0xfe113fff window]
[ 5.844584] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 5.844602] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
[ 5.844840] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000
[ 5.844880] pci 0000:00:02.0: reg 0x10: [mem 0xa9000000-0xa9ffffff 64bit]
[ 5.844904] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
[ 5.844919] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f]
[ 5.845188] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
[ 5.845215] pci 0000:00:03.0: reg 0x10: [mem 0xaa034000-0xaa037fff 64bit]
[ 5.845489] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
[ 5.845532] pci 0000:00:14.0: reg 0x10: [mem 0xaa020000-0xaa02ffff 64bit]
[ 5.845691] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 5.845770] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 5.845844] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
[ 5.845890] pci 0000:00:16.0: reg 0x10: [mem 0xaa03d000-0xaa03d01f 64bit]
[ 5.846059] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 5.846252] pci 0000:00:19.0: [8086:15a3] type 00 class 0x020000
[ 5.846288] pci 0000:00:19.0: reg 0x10: [mem 0xaa000000-0xaa01ffff]
[ 5.846306] pci 0000:00:19.0: reg 0x14: [mem 0xaa03b000-0xaa03bfff]
[ 5.846324] pci 0000:00:19.0: reg 0x18: [io 0x3080-0x309f]
[ 5.846478] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 5.846557] pci 0000:00:19.0: System wakeup disabled by ACPI
[ 5.846630] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300
[ 5.846668] pci 0000:00:1b.0: reg 0x10: [mem 0xaa030000-0xaa033fff 64bit]
[ 5.846802] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 5.846925] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 5.847006] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320
[ 5.847045] pci 0000:00:1d.0: reg 0x10: [mem 0xaa03a000-0xaa03a3ff]
[ 5.847246] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 5.847328] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 5.847401] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100
[ 5.847752] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
[ 5.847786] pci 0000:00:1f.2: reg 0x10: [io 0x30d0-0x30d7]
[ 5.847804] pci 0000:00:1f.2: reg 0x14: [io 0x30c0-0x30c3]
[ 5.847821] pci 0000:00:1f.2: reg 0x18: [io 0x30b0-0x30b7]
[ 5.847839] pci 0000:00:1f.2: reg 0x1c: [io 0x30a0-0x30a3]
[ 5.847856] pci 0000:00:1f.2: reg 0x20: [io 0x3060-0x307f]
[ 5.847874] pci 0000:00:1f.2: reg 0x24: [mem 0xaa039000-0xaa0397ff]
[ 5.847975] pci 0000:00:1f.2: PME# supported from D3hot
[ 5.848099] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
[ 5.848134] pci 0000:00:1f.3: reg 0x10: [mem 0xaa038000-0xaa0380ff 64bit]
[ 5.848185] pci 0000:00:1f.3: reg 0x20: [io 0x3040-0x305f]
[ 5.850114] xen: registering gsi 7 triggering 0 polarity 1
[ 5.850936] xen: registering gsi 7 triggering 0 polarity 1
[ 5.850938] Already setup the GSI :7
[ 5.851515] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 5.851607] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 5.851695] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 5.851785] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 5.851872] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 5.851959] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 5.852048] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 5.852135] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 5.852690] ACPI: Enabled 4 GPEs in block 00 to 7F
[ 5.852806] xen:balloon: Initialising balloon driver
[ 5.852852] xen_balloon: Initialising balloon driver
[ 5.852966] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 5.852967] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 5.852969] vgaarb: loaded
[ 5.852970] vgaarb: bridge control possible 0000:00:02.0
[ 5.853010] Registered efivars operations
[ 5.855995] PCI: Using ACPI for IRQ routing
[ 5.857109] random: fast init done
[ 5.860562] PCI: pci_cache_line_size set to 64 bytes
[ 5.860627] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 5.860628] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[ 5.860629] e820: reserve RAM buffer [mem 0x9d8c1000-0x9fffffff]
[ 5.860630] e820: reserve RAM buffer [mem 0xa2284000-0xa3ffffff]
[ 5.860631] e820: reserve RAM buffer [mem 0xa3000000-0xa3ffffff]
[ 5.860632] e820: reserve RAM buffer [mem 0x15e29e000-0x15fffffff]
[ 5.860866] clocksource: Switched to clocksource xen
[ 5.867472] VFS: Disk quotas dquot_6.6.0
[ 5.867522] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 5.867548] hugetlbfs: disabling because there are no supported hugepage sizes
[ 5.867589] pnp: PnP ACPI init
[ 5.867839] system 00:00: [io 0x0a00-0x0a0f] has been reserved
[ 5.867842] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 5.868221] xen: registering gsi 4 triggering 1 polarity 0
[ 5.868247] pnp 00:01: [dma 0 disabled]
[ 5.868296] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active)
[ 5.868439] system 00:02: [io 0x0680-0x069f] has been reserved
[ 5.868440] system 00:02: [io 0xffff] has been reserved
[ 5.868442] system 00:02: [io 0xffff] has been reserved
[ 5.868443] system 00:02: [io 0xffff] has been reserved
[ 5.868444] system 00:02: [io 0x1800-0x18fe] has been reserved
[ 5.868446] system 00:02: [io 0x164e-0x164f] has been reserved
[ 5.868448] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 5.868482] xen: registering gsi 8 triggering 1 polarity 0
[ 5.868518] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 5.868564] system 00:04: [io 0x1854-0x1857] has been reserved
[ 5.868566] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 5.868860] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 5.868874] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[ 5.868875] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[ 5.868877] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[ 5.868878] system 00:05: [mem 0xf8000000-0xfbffffff] has been reserved
[ 5.868879] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 5.868881] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 5.868882] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 5.868884] system 00:05: [mem 0xff000000-0xffffffff] has been reserved
[ 5.868885] system 00:05: [mem 0xfee00000-0xfeefffff] has been reserved
[ 5.868886] system 00:05: [mem 0xa8010000-0xa801ffff] has been reserved
[ 5.868888] system 00:05: [mem 0xa8000000-0xa800ffff] has been reserved
[ 5.868890] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 5.869566] system 00:06: [mem 0xfe104000-0xfe104fff] has been reserved
[ 5.869567] system 00:06: [mem 0xfe106000-0xfe106fff] has been reserved
[ 5.869569] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 5.870918] pnp: PnP ACPI: found 7 devices
[ 5.881341] PM-Timer failed consistency check (0xffffff) - aborting.
[ 5.881348] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 5.881349] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 5.881350] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 5.881352] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[ 5.881353] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[ 5.881354] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[ 5.881355] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[ 5.881356] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[ 5.881357] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[ 5.881358] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[ 5.881359] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[ 5.881360] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[ 5.881361] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[ 5.881362] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[ 5.881364] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[ 5.881365] pci_bus 0000:00: resource 19 [mem 0xa8000000-0xdfffffff window]
[ 5.881366] pci_bus 0000:00: resource 20 [mem 0xfe000000-0xfe113fff window]
[ 5.881583] NET: Registered protocol family 2
[ 5.881809] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 5.881932] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 5.881990] TCP: Hash tables configured (established 32768 bind 32768)
[ 5.882022] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 5.882041] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 5.882105] NET: Registered protocol family 1
[ 5.882131] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 5.882243] xen: registering gsi 21 triggering 0 polarity 1
[ 5.882262] xen: --> pirq=21 -> irq=21 (gsi=21)
[ 5.882540] xen: registering gsi 23 triggering 0 polarity 1
[ 5.882551] xen: --> pirq=23 -> irq=23 (gsi=23)
[ 5.882695] PCI: CLS 0 bytes, default 64
[ 5.882737] Unpacking initramfs...
[ 6.240762] Freeing initrd memory: 18832K (ffff880002000000 - ffff880003264000)
[ 6.241193] audit: initializing netlink subsys (disabled)
[ 6.241210] audit: type=2000 audit(1489509590.404:1): initialized
[ 6.241476] Initialise system trusted keyrings
[ 6.241671] workingset: timestamp_bits=40 max_order=20 bucket_order=0
[ 6.241748] zbud: loaded
[ 6.284814] Key type asymmetric registered
[ 6.284815] Asymmetric key parser 'x509' registered
[ 6.284847] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 6.284903] io scheduler noop registered
[ 6.284904] io scheduler deadline registered
[ 6.284921] io scheduler cfq registered (default)
[ 6.284982] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 6.284986] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 6.285006] efifb: probing for efifb
[ 6.285512] efifb: framebuffer at 0xb0000000, using 3072k, total 3072k
[ 6.285513] efifb: mode is 1024x768x32, linelength=4096, pages=1
[ 6.285514] efifb: scrolling: redraw
[ 6.285515] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 6.287322] Console: switching to colour frame buffer device 128x48
[ 6.289031] fb0: EFI VGA frame buffer device
[ 6.289039] intel_idle: MWAIT substates: 0x11142120
[ 6.289040] intel_idle: v0.4.1 model 0x3D
[ 6.289043] intel_idle: intel_idle yielding to none
[ 6.289384] Monitor-Mwait will be used to enter C-1 state
[ 6.289388] Monitor-Mwait will be used to enter C-2 state
[ 6.289390] Monitor-Mwait will be used to enter C-3 state
[ 6.289985] Warning: Processor Platform Limit not supported.
[ 6.290024] GHES: HEST is not enabled!
[ 6.290494] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 6.311637] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 6.312252] hpet_acpi_add: no address or irqs in _CRS
[ 6.312273] Linux agpgart interface v0.103
[ 6.312310] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[ 6.312311] AMD IOMMUv2 functionality not available on this system
[ 6.312691] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 6.315451] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 6.315456] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 6.315614] mousedev: PS/2 mouse device common for all mice
[ 6.315669] rtc_cmos 00:03: RTC can wake from S4
[ 6.315871] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[ 6.315931] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram
[ 6.316012] ledtrig-cpu: registered to indicate activity on CPUs
[ 6.316608] NET: Registered protocol family 10
[ 6.316840] mip6: Mobile IPv6
[ 6.316842] NET: Registered protocol family 17
[ 6.316844] mpls_gso: MPLS GSO support
[ 6.316988] mce: Unable to init device /dev/mcelog (rc: -16)
[ 6.317058] microcode: sig=0x306d4, pf=0x40, revision=0x21
[ 6.317135] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 6.317274] registered taskstats version 1
[ 6.317275] Loading compiled-in X.509 certificates
[ 6.320214] alg: No test for pkcs1pad(rsa,sha256) (pkcs1pad(rsa-generic,sha256))
[ 6.320480] Loaded X.509 cert 'Debian Project: Ben Hutchings: 008a018dca80932630'
[ 6.320500] zswap: loaded using pool lzo/zbud
[ 6.321170] rtc_cmos 00:03: setting system clock to 2017-03-14 16:39:51 UTC (1489509591)
[ 6.321238] PM: Hibernation image not present or could not be loaded.
[ 6.321762] Freeing unused kernel memory: 1392K (ffffffff81d1c000 - ffffffff81e78000)
[ 6.321763] Write protecting the kernel read-only data: 12288k
[ 6.326369] Freeing unused kernel memory: 2032K (ffff880001604000 - ffff880001800000)
[ 6.326964] Freeing unused kernel memory: 1252K (ffff880001ac7000 - ffff880001c00000)
[ 6.326969] ------------[ cut here ]------------
[ 6.326974] WARNING: CPU: 3 PID: 1 at /build/linux-QtSjAP/linux-4.9.13/arch/x86/mm/dump_pagetables.c:226 note_page+0x633/0x7d0
[ 6.326976] x86/mm: Found insecure W+X mapping at address ffff880000000000/0xffff880000000000
[ 6.326976] Modules linked in:
[ 6.326980] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 4.9.0-2-amd64 #1 Debian 4.9.13-1
[ 6.326980] Hardware name: /NUC5i3MYBE, BIOS MYBDWi30.86A.0041.2017.0116.2158 01/16/2017
[ 6.326982] 0000000000000000 ffffffff81328594 ffffc90040653dd8 0000000000000000
[ 6.326985] ffffffff81076dde ffffc90040653ed0 ffffc90040653e30 0000000000000004
[ 6.326987] 0000000000000000 ffffc90040653ed0 0000000000000000 ffffffff81076e5f
[ 6.326989] Call Trace:
[ 6.326994] [<ffffffff81328594>] ? dump_stack+0x5c/0x78
[ 6.326996] [<ffffffff81076dde>] ? __warn+0xbe/0xe0
[ 6.326998] [<ffffffff81076e5f>] ? warn_slowpath_fmt+0x5f/0x80
[ 6.327000] [<ffffffff810cdf26>] ? vprintk_emit+0x316/0x4d0
[ 6.327002] [<ffffffff81068353>] ? note_page+0x633/0x7d0
[ 6.327005] [<ffffffff810687c3>] ? ptdump_walk_pgd_level_core+0x2d3/0x3f0
[ 6.327007] [<ffffffff815ed9e0>] ? rest_init+0x80/0x80
[ 6.327009] [<ffffffff815eda06>] ? kernel_init+0x26/0x100
[ 6.327011] [<ffffffff815fb135>] ? ret_from_fork+0x25/0x30
[ 6.327012] ---[ end trace baec6a03ba09fa98 ]---
[ 6.340532] x86/mm: Checked W+X mappings: FAILED, 4090 W+X pages found.
[ 6.420275] FUJITSU Extended Socket Network Device Driver - version 1.1 - Copyright (c) 2015 FUJITSU LIMITED
[ 6.424282] sdhci: Secure Digital Host Controller Interface driver
[ 6.424283] sdhci: Copyright(c) Pierre Ossman
[ 6.431706] pps_core: LinuxPPS API ver. 1 registered
[ 6.431707] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 6.432512] PTP clock support registered
[ 6.439422] ACPI: bus type USB registered
[ 6.439453] usbcore: registered new interface driver usbfs
[ 6.439468] usbcore: registered new interface driver hub
[ 6.439526] usbcore: registered new device driver usb
[ 6.440230] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 6.440231] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 6.442994] SCSI subsystem initialized
[ 6.444227] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 6.445284] ehci-pci: EHCI PCI platform driver
[ 6.445775] thermal LNXTHERM:00: registered as thermal_zone0
[ 6.445776] ACPI: Thermal Zone [TZ00] (28 C)
[ 6.452812] thermal LNXTHERM:01: registered as thermal_zone1
[ 6.452814] ACPI: Thermal Zone [TZ01] (30 C)
[ 6.453020] libata version 3.00 loaded.
[ 6.468679] AVX2 version of gcm_enc/dec engaged.
[ 6.468681] AES CTR mode by8 optimization enabled
[ 6.471090] xen: registering gsi 20 triggering 0 polarity 1
[ 6.471119] xen: --> pirq=20 -> irq=20 (gsi=20)
[ 6.471299] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[ 6.565141] e1000e 0000:00:19.0 0000:00:19.0 (uninitialized): registered PHC clock
[ 6.657141] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) f4:4d:30:64:a0:8c
[ 6.657143] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 6.657176] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
[ 6.657416] xen: registering gsi 23 triggering 0 polarity 1
[ 6.657422] Already setup the GSI :23
[ 6.657482] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 6.657490] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1
[ 6.657515] ehci-pci 0000:00:1d.0: debug port 2
[ 6.658123] e1000e 0000:00:19.0 enp0s25: renamed from eth0
[ 6.661456] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 6.661506] ehci-pci 0000:00:1d.0: irq 23, io mem 0xaa03a000
[ 6.676922] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 6.676971] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.676972] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.676973] usb usb1: Product: EHCI Host Controller
[ 6.676974] usb usb1: Manufacturer: Linux 4.9.0-2-amd64 ehci_hcd
[ 6.676975] usb usb1: SerialNumber: 0000:00:1d.0
[ 6.677151] hub 1-0:1.0: USB hub found
[ 6.677160] hub 1-0:1.0: 2 ports detected
[ 6.677546] xen: registering gsi 21 triggering 0 polarity 1
[ 6.677552] Already setup the GSI :21
[ 6.677618] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 6.677626] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 6.678704] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0004b810
[ 6.678715] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 6.679068] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.679070] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.679071] usb usb2: Product: xHCI Host Controller
[ 6.679072] usb usb2: Manufacturer: Linux 4.9.0-2-amd64 xhci-hcd
[ 6.679073] usb usb2: SerialNumber: 0000:00:14.0
[ 6.679278] hub 2-0:1.0: USB hub found
[ 6.679305] hub 2-0:1.0: 11 ports detected
[ 6.683746] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 6.683750] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 6.683786] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
[ 6.683787] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.683788] usb usb3: Product: xHCI Host Controller
[ 6.683789] usb usb3: Manufacturer: Linux 4.9.0-2-amd64 xhci-hcd
[ 6.683790] usb usb3: SerialNumber: 0000:00:14.0
[ 6.683952] hub 3-0:1.0: USB hub found
[ 6.683965] hub 3-0:1.0: 4 ports detected
[ 6.686022] ahci 0000:00:1f.2: version 3.0
[ 6.686178] xen: registering gsi 19 triggering 0 polarity 1
[ 6.686203] xen: --> pirq=19 -> irq=19 (gsi=19)
[ 6.696484] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x1 impl SATA mode
[ 6.696487] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst
[ 6.697097] scsi host0: ahci
[ 6.697249] scsi host1: ahci
[ 6.697303] ata1: SATA max UDMA/133 abar m2048@0xaa039000 port 0xaa039100 irq 74
[ 6.697304] ata2: DUMMY
[ 6.725350] xen: registering gsi 18 triggering 0 polarity 1
[ 6.725377] xen: --> pirq=18 -> irq=18 (gsi=18)
[ 6.725430] i801_smbus 0000:00:1f.3: SPD Write Disable is set
[ 6.725498] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[ 6.730077] hidraw: raw HID events driver (C) Jiri Kosina
[ 7.004914] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 7.008912] usb 2-2: new low-speed USB device number 2 using xhci_hcd
[ 7.011968] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 7.012994] ata1.00: ATA-8: HGST HTS545050A7E680, GR2OA230, max UDMA/133
[ 7.012996] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 7.014044] ata1.00: configured for UDMA/133
[ 7.014285] scsi 0:0:0:0: Direct-Access ATA HGST HTS545050A7 A230 PQ: 0 ANSI: 5
[ 7.051455] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[ 7.051458] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 7.051516] sd 0:0:0:0: [sda] Write Protect is off
[ 7.051519] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 7.051556] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 7.153498] usb 1-1: New USB device found, idVendor=8087, idProduct=8001
[ 7.153500] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 7.153726] hub 1-1:1.0: USB hub found
[ 7.153819] hub 1-1:1.0: 8 ports detected
[ 7.156424] usb 2-2: New USB device found, idVendor=04f2, idProduct=0116
[ 7.156426] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 7.156427] usb 2-2: Product: USB Keyboard
[ 7.156428] usb 2-2: Manufacturer: CHICONY
[ 7.163223] usbcore: registered new interface driver usbhid
[ 7.163224] usbhid: USB HID core driver
[ 7.164323] input: CHICONY USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/0003:04F2:0116.0001/input/input3
[ 7.221102] hid-generic 0003:04F2:0116.0001: input,hidraw0: USB HID v1.10 Keyboard [CHICONY USB Keyboard] on usb-0000:00:14.0-2/input0
[ 7.244912] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e334ea553d, max_idle_ns: 440795223300 ns
[ 7.393657] sda: sda1 sda2 sda3 sda4
[ 7.394372] sd 0:0:0:0: [sda] Attached SCSI disk
[ 7.780491] device-mapper: uevent: version 1.0.3
[ 7.780575] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
[ 8.266364] random: crng init done
[ 8.269115] clocksource: Switched to clocksource tsc
[ 8.382615] PM: Starting manual resume from disk
[ 8.382618] PM: Hibernation image partition 254:1 present
[ 8.382619] PM: Looking for hibernation image.
[ 8.382723] PM: Image not found (code -22)
[ 8.382724] PM: Hibernation image not present or could not be loaded.
[ 8.747921] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[ 10.269474] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 10.487899] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 10.487986] systemd[1]: Detected virtualization xen.
[ 10.487992] systemd[1]: Detected architecture x86-64.
[ 10.506361] systemd[1]: Set hostname to <debian>.
[ 11.777232] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 11.777427] systemd[1]: Created slice User and Session Slice.
[ 11.777540] systemd[1]: Created slice System Slice.
[ 11.777657] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 11.777697] systemd[1]: Listening on udev Kernel Socket.
[ 11.777807] systemd[1]: Created slice system-getty.slice.
[ 11.966544] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
[ 12.073264] xen:xen_evtchn: Event-channel device installed
[ 12.222161] systemd-journald[225]: Received request to flush runtime journal from PID 1
[ 12.612245] xen_pciback: backend is vpci
[ 12.673636] xen_acpi_processor: Uploading Xen processor PM info
[ 14.314175] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input4
[ 14.314187] ACPI: Sleep Button [SLPB]
[ 14.314359] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input5
[ 14.314365] ACPI: Power Button [PWRB]
[ 14.314523] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
[ 14.314529] ACPI: Power Button [PWRF]
[ 14.476894] [drm] Initialized
[ 14.512994] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x1A, rev-id 16)
[ 14.608403] xen: registering gsi 16 triggering 0 polarity 1
[ 14.608469] xen: --> pirq=16 -> irq=16 (gsi=16)
[ 14.992688] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[ 14.992845] xen: registering gsi 16 triggering 0 polarity 1
[ 14.992852] Already setup the GSI :16
[ 14.992965] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[ 14.993086] xen: registering gsi 22 triggering 0 polarity 1
[ 14.993114] xen: --> pirq=22 -> irq=22 (gsi=22)
[ 14.993647] xen: registering gsi 16 triggering 0 polarity 1
[ 14.993653] Already setup the GSI :16
[ 14.995723] [drm] Memory usable by graphics device = 4096M
[ 14.995726] checking generic (b0000000 300000) vs hw (b0000000 10000000)
[ 14.995727] fb: switching to inteldrmfb from EFI VGA
[ 14.995760] Console: switching to colour dummy device 80x25
[ 14.996821] [drm] Replacing VGA console driver
[ 15.048727] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 15.048728] [drm] Driver supports precise vblank timestamp query.
[ 15.051152] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 15.081467] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 15.132743] EFI Variables Facility v0.08 2004-May-17
[ 15.168141] [drm] failed to retrieve link info, disabling eDP
[ 15.170050] pstore: using zlib compression
[ 15.170064] pstore: Registered efi as persistent store backend
[ 15.176891] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC283: line_outs=1 (0x21/0x0/0x0/0x0/0x0) type:hp
[ 15.176893] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 15.176895] snd_hda_codec_realtek hdaudioC1D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 15.176895] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0
[ 15.176896] snd_hda_codec_realtek hdaudioC1D0: inputs:
[ 15.176898] snd_hda_codec_realtek hdaudioC1D0: Mic=0x19
[ 15.202007] input: PC Speaker as /devices/platform/pcspkr/input/input8
[ 15.204965] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 15.205630] acpi device:10: registered as cooling_device9
[ 15.205720] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9
[ 15.205861] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 15.205869] [drm] Initialized i915 1.6.0 20160919 for 0000:00:02.0 on minor 0
[ 15.210354] fbcon: inteldrmfb (fb0) is primary device
[ 15.241768] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input7
[ 15.242683] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[ 15.242769] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
[ 15.256164] Console: switching to colour frame buffer device 128x48
[ 15.268609] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12
[ 15.268695] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[ 15.268759] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[ 15.271898] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 15.349248] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[ 15.349253] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 15.349256] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 15.349258] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 15.349260] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 15.356297] iTCO_vendor_support: vendor-support=0
[ 15.382832] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 15.382883] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860)
[ 15.383066] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 15.965501] intel_rapl: Found RAPL domain package
[ 15.965522] intel_rapl: Found RAPL domain core
[ 15.965536] intel_rapl: Found RAPL domain uncore
[ 15.965548] intel_rapl: Found RAPL domain dram
[ 17.339470] Adding 8273916k swap on /dev/mapper/vg00-swap_1. Priority:-1 extents:1 across:8273916k FS
[ 18.379114] EXT4-fs (sda2): mounting ext2 file system using the ext4 subsystem
[ 18.403130] EXT4-fs (sda2): mounted filesystem without journal. Opts: (null)
[ 20.445110] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[ 20.506030] systemd[1]: apt-daily.timer: Adding 7h 44min 43.858005s random time.
[ 20.664323] systemd[1]: apt-daily.timer: Adding 4h 59min 54.266071s random time.
[ 22.237004] e1000e: enp0s25 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
[ 22.237047] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready
[ 55.087985] systemd[1]: apt-daily.timer: Adding 1h 58min 30.692071s random time.
[17863.769340] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[17866.663790] xenbr0: port 1(vif2.0) entered blocking state
[17866.663792] xenbr0: port 1(vif2.0) entered disabled state
[17866.663846] device vif2.0 entered promiscuous mode
[17866.666202] IPv6: ADDRCONF(NETDEV_UP): vif2.0: link is not ready
[17866.839622] Bridge firewalling registered
[17904.227113] vif vif-2-0 vif2.0: Guest Rx ready
[17904.227126] IPv6: ADDRCONF(NETDEV_CHANGE): vif2.0: link becomes ready
[17942.889092] device vif2.0 left promiscuous mode
[17942.889096] xenbr0: port 1(vif2.0) entered disabled state
[17948.006112] xenbr0: port 1(vif3.0) entered blocking state
[17948.006114] xenbr0: port 1(vif3.0) entered disabled state
[17948.006173] device vif3.0 entered promiscuous mode
[17948.008343] IPv6: ADDRCONF(NETDEV_UP): vif3.0: link is not ready
[17968.500644] vif vif-3-0 vif3.0: Guest Rx ready
[17968.500674] IPv6: ADDRCONF(NETDEV_CHANGE): vif3.0: link becomes ready
[19117.591143] usb 2-2: USB disconnect, device number 2
__ __ _ _ ___ _ _ _
\ \/ /___ _ __ | || | / _ \ _ _ _ __ ___| |_ __ _| |__ | | ___
\ // _ \ '_ \ | || || (_) |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
/ \ __/ | | | |__ _\__, |__| |_| | | | \__ \ || (_| | |_) | | __/
/_/\_\___|_| |_| |_|(_)/_/ \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
(XEN) Xen version 4.9-unstable (root@lcl.net-space.pl) (gcc (Debian 6.3.0-6) 6.3.0 20170205) debug=y Tue Mar 14 17:27:56 CET 2017
(XEN) Latest ChangeSet: Mon Jul 20 15:09:27 2015 +0200 git:a5f6ca77d7
(XEN) Bootloader: GRUB 2.02~rc1
(XEN) Command line: placeholder allowsuperpage apic_verbosity=debug conring_size=256k cpufreq=xen cpuidle dom0_mem=4g,max:4g guest_loglvl=warning loglvl=warning console=vga no-real-mode edd=off
(XEN) Xen image load base address: 0x9f600000
(XEN) Video information:
(XEN) VGA is graphics mode 1024x768, 32 bpp
(XEN) Disc information:
(XEN) Found 0 MBR signatures
(XEN) Found 1 EDD information structures
(XEN) EFI RAM map:
(XEN) 0000000000000000 - 0000000000058000 (usable)
(XEN) 0000000000058000 - 0000000000059000 (reserved)
(XEN) 0000000000059000 - 000000000009e000 (usable)
(XEN) 000000000009e000 - 00000000000a0000 (reserved)
(XEN) 0000000000100000 - 000000009d8c1000 (usable)
(XEN) 000000009d8c1000 - 000000009dd81000 (reserved)
(XEN) 000000009dd81000 - 00000000a2284000 (usable)
(XEN) 00000000a2284000 - 00000000a233f000 (reserved)
(XEN) 00000000a233f000 - 00000000a2364000 (ACPI data)
(XEN) 00000000a2364000 - 00000000a2c94000 (ACPI NVS)
(XEN) 00000000a2c94000 - 00000000a2fff000 (reserved)
(XEN) 00000000a2fff000 - 00000000a3000000 (usable)
(XEN) 00000000a3800000 - 00000000a8000000 (reserved)
(XEN) 00000000f8000000 - 00000000fc000000 (reserved)
(XEN) 00000000fec00000 - 00000000fec01000 (reserved)
(XEN) 00000000fed00000 - 00000000fed04000 (reserved)
(XEN) 00000000fed1c000 - 00000000fed20000 (reserved)
(XEN) 00000000fee00000 - 00000000fee01000 (reserved)
(XEN) 00000000ff000000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 0000000257000000 (usable)
(XEN) ACPI: RSDP A2346000, 0024 (r2 INTEL )
(XEN) ACPI: XSDT A2346098, 00B4 (r1 INTEL NUC5i3MY 1072009 AMI 10013)
(XEN) ACPI: FACP A235BA30, 010C (r5 INTEL NUC5i3MY 1072009 AMI 10013)
(XEN) ACPI: DSDT A23461E0, 1584F (r2 INTEL NUC5i3MY 1072009 INTL 20120913)
(XEN) ACPI: FACS A2C92F80, 0040
(XEN) ACPI: APIC A235BB40, 0084 (r3 INTEL NUC5i3MY 1072009 AMI 10013)
(XEN) ACPI: FPDT A235BBC8, 0044 (r1 INTEL NUC5i3MY 1072009 AMI 10013)
(XEN) ACPI: FIDT A235BC10, 009C (r1 INTEL NUC5i3MY 1072009 AMI 10013)
(XEN) ACPI: MCFG A235BCB0, 003C (r1 INTEL NUC5i3MY 1072009 MSFT 97)
(XEN) ACPI: HPET A235BCF0, 0038 (r1 INTEL NUC5i3MY 1072009 AMI. 5000B)
(XEN) ACPI: SSDT A235BD28, 0315 (r1 INTEL NUC5i3MY 1000 INTL 20120913)
(XEN) ACPI: UEFI A235C040, 0042 (r1 INTEL NUC5i3MY 0 0)
(XEN) ACPI: LPIT A235C088, 0094 (r1 INTEL NUC5i3MY 0 0)
(XEN) ACPI: SSDT A235C120, 0C7D (r2 INTEL NUC5i3MY 1000 INTL 20120913)
(XEN) ACPI: ASF! A235CDA0, 00A0 (r32 INTEL NUC5i3MY 1 TFSM F4240)
(XEN) ACPI: SSDT A235CE40, 0539 (r2 INTEL NUC5i3MY 3000 INTL 20120913)
(XEN) ACPI: SSDT A235D380, 0B74 (r2 INTEL NUC5i3MY 3000 INTL 20120913)
(XEN) ACPI: TPM2 A235DEF8, 0034 (r3 INTEL NUC5i3MY 1 AMI 0)
(XEN) ACPI: SSDT A235DF30, 0041 (r1 INTEL NUC5i3MY 1000 INTL 20120913)
(XEN) ACPI: SSDT A235DF78, 5C05 (r2 INTEL NUC5i3MY 3000 INTL 20120913)
(XEN) ACPI: DMAR A2363B80, 00B0 (r1 INTEL NUC5i3MY 1 INTL 1)
(XEN) ACPI: BGRT A2363C30, 0038 (r1 INTEL NUC5i3MY 1072009 AMI 10013)
(XEN) System RAM: 8077MB (8271240kB)
(XEN) Domain heap initialised
(XEN) Allocated console ring of 256 KiB.
(XEN) APIC boot state is 'xapic'
(XEN) ACPI: 32/64X FACS address mismatch in FADT - a2c92f80/0000000000000000, using 32
(XEN) ACPI: NMI not connected to LINT 1!
(XEN) ACPI: NMI not connected to LINT 1!
(XEN) ACPI: NMI not connected to LINT 1!
(XEN) ACPI: NMI not connected to LINT 1!
(XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) mapped APIC to ffff82cfffffb000 (fee00000)
(XEN) mapped IOAPIC to ffff82cfffffa000 (fec00000)
(XEN) Not enabling x2APIC (upon firmware request)
(XEN) xstate: size: 0x340 and states: 0x7
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Platform timer is 14.318MHz HPET
(XEN) Detected 2095.154 MHz processor.
(XEN) Initing memory sharing.
(XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB.
(XEN) Intel VT-d iommu 1 supported page sizes: 4kB, 2MB, 1GB.
(XEN) Intel VT-d Snoop Control not enabled.
(XEN) Intel VT-d Dom0 DMA Passthrough not enabled.
(XEN) Intel VT-d Queued Invalidation enabled.
(XEN) Intel VT-d Interrupt Remapping enabled.
(XEN) Intel VT-d Posted Interrupt not enabled.
(XEN) Intel VT-d Shared EPT tables enabled.
(XEN) I/O virtualisation enabled
(XEN) - Dom0 mode: Relaxed
(XEN) Interrupt remapping enabled
(XEN) Getting VERSION: 1060015
(XEN) Getting VERSION: 1060015
(XEN) Enabled directed EOI with ioapic_ack_old on!
(XEN) Getting ID: 0
(XEN) Getting LVT0: 700
(XEN) Getting LVT1: 400
(XEN) Suppress EOI broadcast on CPU#0
(XEN) enabled ExtINT on CPU#0
(XEN) ESR value before enabling vector: 0x40 after: 0
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using old ACK method
(XEN) Using local APIC timer interrupts.
(XEN) calibrating APIC timer ...
(XEN) ..... CPU clock speed is 2095.2396 MHz.
(XEN) ..... host bus clock speed is 99.7732 MHz.
(XEN) ..... bus_scale = 0x662c
(XEN) mwait-idle: max C-state count of 8 reached
(XEN) VMX: Supported advanced features:
(XEN) - APIC MMIO access virtualisation
(XEN) - APIC TPR shadow
(XEN) - Extended Page Tables (EPT)
(XEN) - Virtual-Processor Identifiers (VPID)
(XEN) - Virtual NMI
(XEN) - MSR direct-access bitmap
(XEN) - Unrestricted Guest
(XEN) - VM Functions
(XEN) - Virtualisation Exceptions
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging (HAP) detected
(XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
(XEN) Suppress EOI broadcast on CPU#1
(XEN) masked ExtINT on CPU#1
(XEN) [VT-D]INTR-REMAP: Request device [0000:f0:1f.0] fault index 4652, iommu reg = ffff82c00051e000
(XEN) [VT-D]INTR-REMAP: reason 25 - Blocked a compatibility format interrupt request
(XEN) mwait-idle: max C-state count of 8 reached
(XEN) Suppress EOI broadcast on CPU#2
(XEN) masked ExtINT on CPU#2
(XEN) mwait-idle: max C-state count of 8 reached
(XEN) Suppress EOI broadcast on CPU#3
(XEN) masked ExtINT on CPU#3
(XEN) mwait-idle: max C-state count of 8 reached
(XEN) Brought up 4 CPUs
(XEN) traps.c:813: Trap 12: ffff82d0bffff040 [ffff82d0bffff040] -> ffff82d08035edab
(XEN) Dom0 has maximum 616 PIRQs
(XEN) *** LOADING DOMAIN 0 ***
(XEN) ELF: phdr: paddr=0x1000000 memsz=0xac7000
(XEN) ELF: phdr: paddr=0x1c00000 memsz=0x11c000
(XEN) ELF: phdr: paddr=0x1d1c000 memsz=0x193d8
(XEN) ELF: phdr: paddr=0x1d36000 memsz=0x221000
(XEN) ELF: memory: 0x1000000 -> 0x1f57000
(XEN) ELF: note: GUEST_OS = "linux"
(XEN) ELF: note: GUEST_VERSION = "2.6"
(XEN) ELF: note: XEN_VERSION = "xen-3.0"
(XEN) ELF: note: VIRT_BASE = 0xffffffff80000000
(XEN) ELF: note: INIT_P2M = 0x8000000000
(XEN) ELF: note: ENTRY = 0xffffffff81d36180
(XEN) ELF: note: HYPERCALL_PAGE = 0xffffffff81001000
(XEN) ELF: note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel"
(XEN) ELF: note: SUPPORTED_FEATURES = 0x90d
(XEN) ELF: note: PAE_MODE = "yes"
(XEN) ELF: note: LOADER = "generic"
(XEN) ELF: note: unknown (0xd)
(XEN) ELF: note: SUSPEND_CANCEL = 0x1
(XEN) ELF: note: MOD_START_PFN = 0x1
(XEN) ELF: note: HV_START_LOW = 0xffff800000000000
(XEN) ELF: note: PADDR_OFFSET = 0
(XEN) ELF: addresses:
(XEN) virt_base = 0xffffffff80000000
(XEN) elf_paddr_offset = 0x0
(XEN) virt_offset = 0xffffffff80000000
(XEN) virt_kstart = 0xffffffff81000000
(XEN) virt_kend = 0xffffffff81f57000
(XEN) virt_entry = 0xffffffff81d36180
(XEN) p2m_base = 0x8000000000
(XEN) Xen kernel: 64-bit, lsb, compat32
(XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1f57000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 000000024c000000->000000024e000000 (1035676 pages to be allocated)
(XEN) Init. ramdisk: 0000000255d9c000->0000000256fff0a6
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: ffffffff81000000->ffffffff81f57000
(XEN) Init. ramdisk: 0000000000000000->0000000000000000
(XEN) Phys-Mach map: 0000008000000000->0000008000800000
(XEN) Start info: ffffffff81f57000->ffffffff81f574b4
(XEN) Page tables: ffffffff81f58000->ffffffff81f6b000
(XEN) Boot stack: ffffffff81f6b000->ffffffff81f6c000
(XEN) TOTAL: ffffffff80000000->ffffffff82000000
(XEN) ENTRY ADDRESS: ffffffff81d36180
(XEN) Dom0 has maximum 4 VCPUs
(XEN) ELF: phdr 0 at 0xffffffff81000000 -> 0xffffffff81ac7000
(XEN) ELF: phdr 1 at 0xffffffff81c00000 -> 0xffffffff81d1c000
(XEN) ELF: phdr 2 at 0xffffffff81d1c000 -> 0xffffffff81d353d8
(XEN) ELF: phdr 3 at 0xffffffff81d36000 -> 0xffffffff81e7f000
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) Scrubbing Free RAM on 1 nodes using 2 CPUs
(XEN) ......................................done.
(XEN) Initial low memory virq threshold set at 0x4000 pages.
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Errors and warnings
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) Freed 360kB init memory
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) d0: Forcing read-only access to MFN fed00
host : debian
release : 4.9.0-2-amd64
version : #1 SMP Debian 4.9.13-1 (2017-02-27)
machine : x86_64
nr_cpus : 4
max_cpu_id : 3
nr_nodes : 1
cores_per_socket : 2
threads_per_core : 2
cpu_mhz : 2095
hw_caps : bfebfbff:77faf3bf:2c100800:00000121:00000001:001c27ab:00000000:00000100
virt_caps : hvm hvm_directio
total_memory : 8077
free_memory : 766
sharing_freed_memory : 0
sharing_used_memory : 0
outstanding_claims : 0
free_cpus : 0
xen_major : 4
xen_minor : 9
xen_extra : -unstable
xen_version : 4.9-unstable
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xffff800000000000
xen_changeset : Mon Jul 20 15:09:27 2015 +0200 git:a5f6ca77d7
xen_commandline : placeholder allowsuperpage apic_verbosity=debug conring_size=256k cpufreq=xen cpuidle dom0_mem=4g,max:4g guest_loglvl=warning loglvl=warning console=vga no-real-mode edd=off
cc_compiler : gcc (Debian 6.3.0-6) 6.3.0 20170205
cc_compile_by : root
cc_compile_domain : lcl.net-space.pl
cc_compile_date : Tue Mar 14 17:27:56 CET 2017
build_id : e80466571ac19236d7f01343df906063f4c1a1e1
xend_config_format : 4
On 3/15/17 6:35 AM, Daniel Kiper wrote: > On Thu, Mar 09, 2017 at 02:02:49PM -0600, Doug Goldstein wrote: > > [...] > >> Still missing 'xl info'. > > Got Intel NUC5i3MYHE (internally it is NUC5i3MYBE board) into my hands. > I have put 8 GiB RAM and 500 GB SATA 3 into it. Updated BIOS/EFI to 0041 > version (it is the latest one). Installed latest Debian testing (Debian > GNU/Linux 9 (stretch)), built GRUB2 and Xen, with and without relocation > patches, on it. Everything works (I left machine working last night). > Guest boots without any issue. Please take look at attached logs. > > Doug, could you tell me how exactly did you test your machine? I need OS > type, version, C version (GCC, clang, anything else), bintuils version, > etc. "xl dmesg", "xl info" and "dmesg" full outputs are welcome too. > > Daniel > I thought I already responded to Konrad saying that latest staging + relocation patches also comes up. My guess is that it is related to the IOMMU "fix" that Andrew and Jan did by #if 0'ing out some of ebmalloc. But I'm not sure. I haven't had time to look at any of this stuff lately. I went to ELC and then vacation and then managed to hurt myself on vacation so I've been away from my computer a bit. All my branches are available in https://github.com/cardoe/xen and I've been on Ubuntu 16.04.
On Wed, Mar 15, 2017 at 09:27:27AM -0500, Doug Goldstein wrote: > On 3/15/17 6:35 AM, Daniel Kiper wrote: > > On Thu, Mar 09, 2017 at 02:02:49PM -0600, Doug Goldstein wrote: > > > > [...] > > > >> Still missing 'xl info'. > > > > Got Intel NUC5i3MYHE (internally it is NUC5i3MYBE board) into my hands. > > I have put 8 GiB RAM and 500 GB SATA 3 into it. Updated BIOS/EFI to 0041 > > version (it is the latest one). Installed latest Debian testing (Debian > > GNU/Linux 9 (stretch)), built GRUB2 and Xen, with and without relocation > > patches, on it. Everything works (I left machine working last night). > > Guest boots without any issue. Please take look at attached logs. > > > > Doug, could you tell me how exactly did you test your machine? I need OS > > type, version, C version (GCC, clang, anything else), bintuils version, > > etc. "xl dmesg", "xl info" and "dmesg" full outputs are welcome too. > > > > Daniel > > > > I thought I already responded to Konrad saying that latest staging + > relocation patches also comes up. I do not remember it. Maybe I have missed that. > My guess is that it is related to the IOMMU "fix" that Andrew and Jan > did by #if 0'ing out some of ebmalloc. But I'm not sure. I haven't had I reenabled free_ebmalloc_unused_mem() during QEMU tests last week. It has not changed anything. I will do the same on my NUC. > time to look at any of this stuff lately. I went to ELC and then > vacation and then managed to hurt myself on vacation so I've been away > from my computer a bit. > > All my branches are available in https://github.com/cardoe/xen and I've > been on Ubuntu 16.04. I will try this too. Thanks for update. Daniel
On 3/15/17 9:38 AM, Daniel Kiper wrote: > On Wed, Mar 15, 2017 at 09:27:27AM -0500, Doug Goldstein wrote: >> On 3/15/17 6:35 AM, Daniel Kiper wrote: >>> On Thu, Mar 09, 2017 at 02:02:49PM -0600, Doug Goldstein wrote: >>> >>> [...] >>> >>>> Still missing 'xl info'. >>> >>> Got Intel NUC5i3MYHE (internally it is NUC5i3MYBE board) into my hands. >>> I have put 8 GiB RAM and 500 GB SATA 3 into it. Updated BIOS/EFI to 0041 >>> version (it is the latest one). Installed latest Debian testing (Debian >>> GNU/Linux 9 (stretch)), built GRUB2 and Xen, with and without relocation >>> patches, on it. Everything works (I left machine working last night). >>> Guest boots without any issue. Please take look at attached logs. >>> >>> Doug, could you tell me how exactly did you test your machine? I need OS >>> type, version, C version (GCC, clang, anything else), bintuils version, >>> etc. "xl dmesg", "xl info" and "dmesg" full outputs are welcome too. >>> >>> Daniel >>> >> >> I thought I already responded to Konrad saying that latest staging + >> relocation patches also comes up. > > I do not remember it. Maybe I have missed that. > >> My guess is that it is related to the IOMMU "fix" that Andrew and Jan >> did by #if 0'ing out some of ebmalloc. But I'm not sure. I haven't had > > I reenabled free_ebmalloc_unused_mem() during QEMU tests last week. > It has not changed anything. I will do the same on my NUC. > >> time to look at any of this stuff lately. I went to ELC and then >> vacation and then managed to hurt myself on vacation so I've been away >> from my computer a bit. >> >> All my branches are available in https://github.com/cardoe/xen and I've >> been on Ubuntu 16.04. > > I will try this too. Thanks for update. > > Daniel > Where's the branch you are using on that NUC? Because you can't be using plain staging on there because the firmware version you reported dead locks when the EFI GetTime() is called. Its a known issue by Intel. So you must be patching that out of your Xen?
On Wed, Mar 15, 2017 at 09:42:53AM -0500, Doug Goldstein wrote: > On 3/15/17 9:38 AM, Daniel Kiper wrote: > > On Wed, Mar 15, 2017 at 09:27:27AM -0500, Doug Goldstein wrote: > >> On 3/15/17 6:35 AM, Daniel Kiper wrote: > >>> On Thu, Mar 09, 2017 at 02:02:49PM -0600, Doug Goldstein wrote: > >>> > >>> [...] > >>> > >>>> Still missing 'xl info'. > >>> > >>> Got Intel NUC5i3MYHE (internally it is NUC5i3MYBE board) into my hands. > >>> I have put 8 GiB RAM and 500 GB SATA 3 into it. Updated BIOS/EFI to 0041 > >>> version (it is the latest one). Installed latest Debian testing (Debian > >>> GNU/Linux 9 (stretch)), built GRUB2 and Xen, with and without relocation > >>> patches, on it. Everything works (I left machine working last night). > >>> Guest boots without any issue. Please take look at attached logs. > >>> > >>> Doug, could you tell me how exactly did you test your machine? I need OS > >>> type, version, C version (GCC, clang, anything else), bintuils version, > >>> etc. "xl dmesg", "xl info" and "dmesg" full outputs are welcome too. > >>> > >>> Daniel > >> > >> I thought I already responded to Konrad saying that latest staging + > >> relocation patches also comes up. > > > > I do not remember it. Maybe I have missed that. > > > >> My guess is that it is related to the IOMMU "fix" that Andrew and Jan > >> did by #if 0'ing out some of ebmalloc. But I'm not sure. I haven't had > > > > I reenabled free_ebmalloc_unused_mem() during QEMU tests last week. > > It has not changed anything. I will do the same on my NUC. > > > >> time to look at any of this stuff lately. I went to ELC and then > >> vacation and then managed to hurt myself on vacation so I've been away > >> from my computer a bit. > >> > >> All my branches are available in https://github.com/cardoe/xen and I've > >> been on Ubuntu 16.04. > > > > I will try this too. Thanks for update. > > > > Daniel > > Where's the branch you are using on that NUC? Because you can't be using > plain staging on there because the firmware version you reported dead > locks when the EFI GetTime() is called. Its a known issue by Intel. So > you must be patching that out of your Xen? I rebased relocation patches (v16) on top of 9dc1e0cd81ee469d638d1962a92d9b4bd2972bfa (x86/pagewalk: Consistently use guest_walk_*() helpers for translation) commit. No more no less. Everything works. Am I missing something? Daniel
On Wed, Mar 15, 2017 at 09:27:27AM -0500, Doug Goldstein wrote: > On 3/15/17 6:35 AM, Daniel Kiper wrote: > > On Thu, Mar 09, 2017 at 02:02:49PM -0600, Doug Goldstein wrote: > > > > [...] > > > >> Still missing 'xl info'. > > > > Got Intel NUC5i3MYHE (internally it is NUC5i3MYBE board) into my hands. > > I have put 8 GiB RAM and 500 GB SATA 3 into it. Updated BIOS/EFI to 0041 > > version (it is the latest one). Installed latest Debian testing (Debian > > GNU/Linux 9 (stretch)), built GRUB2 and Xen, with and without relocation > > patches, on it. Everything works (I left machine working last night). > > Guest boots without any issue. Please take look at attached logs. > > > > Doug, could you tell me how exactly did you test your machine? I need OS > > type, version, C version (GCC, clang, anything else), bintuils version, > > etc. "xl dmesg", "xl info" and "dmesg" full outputs are welcome too. > > > > Daniel > > > > I thought I already responded to Konrad saying that latest staging + > relocation patches also comes up. > > My guess is that it is related to the IOMMU "fix" that Andrew and Jan > did by #if 0'ing out some of ebmalloc. But I'm not sure. I haven't had > time to look at any of this stuff lately. I went to ELC and then > vacation and then managed to hurt myself on vacation so I've been away > from my computer a bit. > > All my branches are available in https://github.com/cardoe/xen and I've > been on Ubuntu 16.04. Everything works. I am not able to reproduce any issues reported by Doug. Andrew, Jan, Doug, are there still any objections to commit the rest of v16? Daniel
>>> On 16.03.17 at 13:12, <daniel.kiper@oracle.com> wrote: > Everything works. I am not able to reproduce any issues reported by Doug. > Andrew, Jan, Doug, are there still any objections to commit the rest of v16? Well, Andrew has been telling me privately that even the part that was already committed regresses XenServer in some way. Independent of that, Doug, can you confirm things work for you with the remaining patches applied to current staging? And of course patch 7 still needs looking at, which I didn't make a priority because so far it looked like there'll be fixes needed anyway. Jan
On Thu, Mar 16, 2017 at 07:12:21AM -0600, Jan Beulich wrote: > >>> On 16.03.17 at 13:12, <daniel.kiper@oracle.com> wrote: > > Everything works. I am not able to reproduce any issues reported by Doug. > > Andrew, Jan, Doug, are there still any objections to commit the rest of v16? > > Well, Andrew has been telling me privately that even the part that > was already committed regresses XenServer in some way. Hmmm... Andrew, could you provide more details? > Independent of that, Doug, can you confirm things work for you > with the remaining patches applied to current staging? > > And of course patch 7 still needs looking at, which I didn't make a > priority because so far it looked like there'll be fixes needed anyway. OK, so, there is a question here: When is Xen 4.9 final call for this series? Is it last posting date or hard code freeze? Daniel
>>> On 16.03.17 at 14:35, <daniel.kiper@oracle.com> wrote: > On Thu, Mar 16, 2017 at 07:12:21AM -0600, Jan Beulich wrote: >> >>> On 16.03.17 at 13:12, <daniel.kiper@oracle.com> wrote: >> > Everything works. I am not able to reproduce any issues reported by Doug. >> > Andrew, Jan, Doug, are there still any objections to commit the rest of > v16? >> >> Well, Andrew has been telling me privately that even the part that >> was already committed regresses XenServer in some way. > > Hmmm... Andrew, could you provide more details? > >> Independent of that, Doug, can you confirm things work for you >> with the remaining patches applied to current staging? >> >> And of course patch 7 still needs looking at, which I didn't make a >> priority because so far it looked like there'll be fixes needed anyway. > > OK, so, there is a question here: When is Xen 4.9 final call for this > series? > Is it last posting date or hard code freeze? The latter, afaik. Jan
On Thu, Mar 16, 2017 at 07:43:57AM -0600, Jan Beulich wrote: > >>> On 16.03.17 at 14:35, <daniel.kiper@oracle.com> wrote: > > On Thu, Mar 16, 2017 at 07:12:21AM -0600, Jan Beulich wrote: > >> >>> On 16.03.17 at 13:12, <daniel.kiper@oracle.com> wrote: > >> > Everything works. I am not able to reproduce any issues reported by Doug. > >> > Andrew, Jan, Doug, are there still any objections to commit the rest of > > v16? > >> > >> Well, Andrew has been telling me privately that even the part that > >> was already committed regresses XenServer in some way. > > > > Hmmm... Andrew, could you provide more details? > > > >> Independent of that, Doug, can you confirm things work for you > >> with the remaining patches applied to current staging? > >> > >> And of course patch 7 still needs looking at, which I didn't make a > >> priority because so far it looked like there'll be fixes needed anyway. > > > > OK, so, there is a question here: When is Xen 4.9 final call for this > > series? > > Is it last posting date or hard code freeze? > > The latter, afaik. Guys, tempus fugit. Andrew, could you post details about discovered issues? Doug, is it OK for you to get the rest of my patches into master? Jan, could you review the rest of v16 patches? I really, really, really, wish to see this stuff in 4.9. Daniel
>>> On 21.03.17 at 14:05, <daniel.kiper@oracle.com> wrote: > On Thu, Mar 16, 2017 at 07:43:57AM -0600, Jan Beulich wrote: >> >>> On 16.03.17 at 14:35, <daniel.kiper@oracle.com> wrote: >> > On Thu, Mar 16, 2017 at 07:12:21AM -0600, Jan Beulich wrote: >> >> >>> On 16.03.17 at 13:12, <daniel.kiper@oracle.com> wrote: >> >> > Everything works. I am not able to reproduce any issues reported by Doug. >> >> > Andrew, Jan, Doug, are there still any objections to commit the rest of >> > v16? >> >> >> >> Well, Andrew has been telling me privately that even the part that >> >> was already committed regresses XenServer in some way. >> > >> > Hmmm... Andrew, could you provide more details? >> > >> >> Independent of that, Doug, can you confirm things work for you >> >> with the remaining patches applied to current staging? >> >> >> >> And of course patch 7 still needs looking at, which I didn't make a >> >> priority because so far it looked like there'll be fixes needed anyway. >> > >> > OK, so, there is a question here: When is Xen 4.9 final call for this >> > series? >> > Is it last posting date or hard code freeze? >> >> The latter, afaik. > > Guys, tempus fugit. Andrew, could you post details about discovered issues? > Doug, is it OK for you to get the rest of my patches into master? Jan, could > you review the rest of v16 patches? I really, really, really, wish to see > this stuff in 4.9. Everything in the right order please: I don't see much point in reviewing that last remaining patch (which is not exactly small) without first knowing what issues we have with the first part as well as what issues people (read: Doug) have run into with the rest (for this latter, from what I've read last there may be none known at this time). Jan
diff --git a/xen/arch/x86/boot/head.S b/xen/arch/x86/boot/head.S index 6352142..a2177c3 100644 --- a/xen/arch/x86/boot/head.S +++ b/xen/arch/x86/boot/head.S @@ -133,16 +133,30 @@ not_multiboot: mov $(sym_phys(.Lbad_ldr_msg)),%esi # Error message jmp .Lget_vtb .Lmb2_no_st: + /* + * Here we are on EFI platform. vga_text_buffer was zapped earlier + * because there is pretty good chance that VGA is unavailable. + */ mov $(sym_phys(.Lbad_ldr_nst)),%esi # Error message jmp .Lget_vtb .Lmb2_no_ih: + /* Ditto. */ mov $(sym_phys(.Lbad_ldr_nih)),%esi # Error message jmp .Lget_vtb .Lmb2_no_bs: + /* + * Ditto. Additionally, here there is a chance that Xen was started + * via start label. Then reliable vga_text_buffer zap is impossible + * in Multiboot2 scanning loop and we have to zero %edi below. + */ mov $(sym_phys(.Lbad_ldr_nbs)),%esi # Error message xor %edi,%edi # No VGA text buffer jmp .Lsend_chr .Lmb2_efi_ia_32: + /* + * Here we are on EFI IA-32 platform. Then reliable vga_text_buffer zap is + * impossible in Multiboot2 scanning loop and we have to zero %edi below. + */ mov $(sym_phys(.Lbad_efi_msg)),%esi # Error message xor %edi,%edi # No VGA text buffer jmp .Lsend_chr @@ -393,18 +407,10 @@ __start: /* EFI IA-32 platforms are not supported. */ cmpl $MULTIBOOT2_TAG_TYPE_EFI32,MB2_tag_type(%ecx) - /* - * Here we should zap vga_text_buffer. However, we can disable - * VGA updates in simpler and more reliable way later. - */ je .Lmb2_efi_ia_32 /* Bootloader shutdown EFI x64 boot services. */ cmpl $MULTIBOOT2_TAG_TYPE_EFI64,MB2_tag_type(%ecx) - /* - * Here we should zap vga_text_buffer. However, we can disable - * VGA updates in simpler and more reliable way later. - */ je .Lmb2_no_bs /* Is it the end of Multiboot2 information? */