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#26 2019-09-30 20:59:44

rbn14
Member
Registered: 2009-03-22
Posts: 23

Re: Identical GPU PCI passthrough

Swiggles wrote:

What if you power off your system, start it again (note: not reboot!) and directly start the VM with rom bar unchecked? Edit: Also monitor dmesg for possible errors.
If that's working follow this on the Windows side: https://forum.level1techs.com/t/linux-h … fix/121097

It takes care of the reinitialization problem with some AMD cards (as mentioned in #13).

On the other hand if it is not working try to supply a rom file and reenable rom bar. I have seen some success with it in some cases. Follow this until you modify you libvirt file: https://wiki.archlinux.org/index.php/PC … y_in_VBIOS
Do not continue further and try to flash your card!
If the dump is not working for you (which may happen for some cards and setups) the alternative is to download it from a third party source: techpowerup Make sure to pick the right vendor and just select the newest.

No change when doing ether of these. The only dmesg output that looks relevant after starting the VM is

[  +2.098585] vfio-pci 0000:33:00.0: enabling device (0002 -> 0003)
[  +0.000264] vfio-pci 0000:33:00.0: vfio_ecap_init: hiding ecap 0x19@0x270
[  +0.000010] vfio-pci 0000:33:00.0: vfio_ecap_init: hiding ecap 0x1b@0x2d0
[  +0.033047] vfio-pci 0000:33:00.1: enabling device (0000 -> 0002)

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#27 2019-09-30 21:20:16

Swiggles
Member
Registered: 2014-08-02
Posts: 266

Re: Identical GPU PCI passthrough

Ok, at least you get no remap or pci errors. Let's continue from here.

What exactly does not change? You mean this in both cases?

rbn14 wrote:

I get the tiano core boot screen and the windows "wheel" then a freeze

This behavior points to a BSoD. You might have to restart the whole machine if this happens for each test, continue to keep a close look at dmesg.

Could you please post your libvirt file for your VM?

What you could try is to remove the AMD driver if you installed one before or if there is a default one installed in Windows (Note¹). Also try to launch a new installation, don't forget to reboot if you don't get any output.

Let me explain what I am trying to do and I don't lose you with these seemingly random instructions: I am trying to get some output working (kinda done), try to fix the (possible) source of the crash and I want to make sure the bus layout is correct or recommend an alternative to try.

Edit Note¹: If I remember correctly there is some button to show unplugged devices that have drivers installed in the device manager

Last edited by Swiggles (2019-09-30 21:23:13)

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#28 2019-10-19 21:20:38

rbn14
Member
Registered: 2009-03-22
Posts: 23

Re: Identical GPU PCI passthrough

Sorry, got slammed with some work and home stuff and haven't been able to mess with this until today.

Swiggles wrote:

Ok, at least you get no remap or pci errors. Let's continue from here.

What exactly does not change? You mean this in both cases?

I mean that when I uncheck ROM bar or when I supply ROM file and check ROM bar.

Swiggles wrote:

Could you please post your libvirt file for your VM?

<domain type='kvm'>
  <name>win10</name>
  <uuid>85b62108-05b6-4939-b056-be8d5fe4e3a0</uuid>
  <metadata>
    <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
      <libosinfo:os id="http://microsoft.com/win/10"/>
    </libosinfo:libosinfo>
  </metadata>
  <memory unit='KiB'>12582912</memory>
  <currentMemory unit='KiB'>12582912</currentMemory>
  <vcpu placement='static'>6</vcpu>
  <os>
    <type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
    <loader readonly='yes' type='pflash'>/usr/share/ovmf/x64/OVMF_CODE.fd</loader>
    <nvram>/var/lib/libvirt/qemu/nvram/win10_VARS.fd</nvram>
    <bootmenu enable='yes'/>
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv>
      <relaxed state='on'/>
      <vapic state='on'/>
      <spinlocks state='on' retries='8191'/>
    </hyperv>
    <vmport state='off'/>
  </features>
  <cpu mode='host-passthrough' check='none'/>
  <clock offset='localtime'>
    <timer name='rtc' tickpolicy='catchup'/>
    <timer name='pit' tickpolicy='delay'/>
    <timer name='hpet' present='no'/>
    <timer name='hypervclock' present='yes'/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <pm>
    <suspend-to-mem enabled='no'/>
    <suspend-to-disk enabled='no'/>
  </pm>
  <devices>
    <emulator>/usr/bin/qemu-system-x86_64</emulator>
    <disk type='block' device='disk'>
      <driver name='qemu' type='raw' cache='none' io='native'/>
      <source dev='/dev/VirtVolGroup/thin_win'/>
      <target dev='vda' bus='virtio'/>
      <boot order='1'/>
      <address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
    </disk>
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/home/robby/Downloads/Win10_1903_V1_English_x64.iso'/>
      <target dev='sdb' bus='sata'/>
      <readonly/>
      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
    </disk>
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/home/robby/Downloads/virtio-win-0.1.141.iso'/>
      <target dev='sdc' bus='sata'/>
      <readonly/>
      <address type='drive' controller='0' bus='0' target='0' unit='2'/>
    </disk>
    <controller type='usb' index='0' model='qemu-xhci' ports='15'>
      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
    </controller>
    <controller type='scsi' index='0' model='virtio-scsi'>
      <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
    </controller>
    <controller type='sata' index='0'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
    </controller>
    <controller type='pci' index='0' model='pcie-root'/>
    <controller type='pci' index='1' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='1' port='0x10'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
    </controller>
    <controller type='pci' index='2' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='2' port='0x11'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
    </controller>
    <controller type='pci' index='3' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='3' port='0x12'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
    </controller>
    <controller type='pci' index='4' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='4' port='0x13'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
    </controller>
    <controller type='pci' index='5' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='5' port='0x14'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
    </controller>
    <controller type='pci' index='6' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='6' port='0x15'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/>
    </controller>
    <controller type='pci' index='7' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='7' port='0x16'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x6'/>
    </controller>
    <interface type='network'>
      <mac address='52:54:00:90:6c:5d'/>
      <source network='default'/>
      <model type='e1000e'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </interface>
    <serial type='pty'>
      <target type='isa-serial' port='0'>
        <model name='isa-serial'/>
      </target>
    </serial>
    <console type='pty'>
      <target type='serial' port='0'/>
    </console>
    <input type='tablet' bus='usb'>
      <address type='usb' bus='0' port='1'/>
    </input>
    <input type='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <graphics type='spice' autoport='yes'>
      <listen type='address'/>
      <image compression='off'/>
    </graphics>
    <sound model='ich9'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/>
    </sound>
    <video>
      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
    </video>
    <hostdev mode='subsystem' type='usb' managed='yes'>
      <source>
        <vendor id='0xfeed'/>
        <product id='0x3060'/>
      </source>
      <address type='usb' bus='0' port='4'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='yes'>
      <source>
        <vendor id='0x8087'/>
        <product id='0x0aa7'/>
      </source>
      <address type='usb' bus='0' port='5'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x33' slot='0x00' function='0x0'/>
      </source>
      <rom bar='off'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x33' slot='0x00' function='0x1'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
    </hostdev>
    <redirdev bus='usb' type='spicevmc'>
      <address type='usb' bus='0' port='2'/>
    </redirdev>
    <redirdev bus='usb' type='spicevmc'>
      <address type='usb' bus='0' port='3'/>
    </redirdev>
    <memballoon model='virtio'>
      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </memballoon>
  </devices>
</domain>

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#29 2019-10-19 21:37:50

rbn14
Member
Registered: 2009-03-22
Posts: 23

Re: Identical GPU PCI passthrough

Swiggles wrote:

What you could try is to remove the AMD driver if you installed one before or if there is a default one installed in Windows (Note¹). Also try to launch a new installation, don't forget to reboot if you don't get any output.

Let me explain what I am trying to do and I don't lose you with these seemingly random instructions: I am trying to get some output working (kinda done), try to fix the (possible) source of the crash and I want to make sure the bus layout is correct or recommend an alternative to try.

Edit Note¹: If I remember correctly there is some button to show unplugged devices that have drivers installed in the device manager

This is interesting. Windows guest showed "Radeon RX Vega" drivers which I uninstalled. Powered off the host then booted up and started the guest with the the card passed through again. The guest booted up fine. Then windows said it was installing drivers. Once the drivers were installed the screen went black.

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#30 2019-10-23 13:26:48

libgradev
Member
From: Wandering the Wilds
Registered: 2012-02-23
Posts: 35

Re: Identical GPU PCI passthrough

Try:

    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x33' slot='0x00' function='0x0'/>
      </source>
      <rom bar='on'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0' multifunction='on'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x33' slot='0x00' function='0x1'/>
      </source>
      <rom bar='on'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x1'/>
    </hostdev>

Also, as an aside, you can side-step the reset issue by doing a:

 systemctl suspend

on the host after shutting the guest down. After wake the VFIO card will be in a clean state and the guest can be booted again!

Last edited by libgradev (2019-10-23 13:33:54)


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#31 2019-10-23 21:10:38

rbn14
Member
Registered: 2009-03-22
Posts: 23

Re: Identical GPU PCI passthrough

libgradev wrote:

Try:

    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x33' slot='0x00' function='0x0'/>
      </source>
      <rom bar='on'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0' multifunction='on'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x33' slot='0x00' function='0x1'/>
      </source>
      <rom bar='on'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x1'/>
    </hostdev>

No change in behavior, screen goes black when guest is started. If I turn rom bar back off the guest freezes during boot. Thanks though.

Last edited by rbn14 (2019-10-23 21:17:42)

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#32 2019-10-23 21:16:07

rbn14
Member
Registered: 2009-03-22
Posts: 23

Re: Identical GPU PCI passthrough

As an update, this is where I currently am:

I start my computer both screens bring up the grub screen asking for password to unlock my encryped drives. The monitor connected to the second gpu stays at that screen and the other goes on to boot into my linux install.
When I start the VM the small display in virt-manager shows Tiano Core screen, starts loading windows and the it freezes as the little wheel thing is spinning. The monitor connected to the second gpu goes black.
If I detach the gpu then boot into the VM it boots fine. By default, windows installed a video driver “Radeon RX Vega”. If I remove it and the re-attach the VM boots up fine but then WIndows begins installing the driver on it’s own. Once it is done the screen in the virt-manager display goes black as well as the monitor attached to the second gpu.

libvirt log:

2019-10-22 04:08:44.282+0000: starting up libvirt version: 5.6.0, qemu version: 4.1.0, kernel: 5.3.1-arch1-1-ARCH, hostname: gauss
LC_ALL=C \
PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/var/lib/snapd/snap/bin \
HOME=/var/lib/libvirt/qemu/domain-2-win10 \
XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-2-win10/.local/share \
XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-2-win10/.cache \
XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-2-win10/.config \
QEMU_AUDIO_DRV=spice \
/usr/bin/qemu-system-x86_64 \
-name guest=win10,debug-threads=on \
-S \
-object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-2-win10/master-key.aes \
-machine pc-q35-4.0,accel=kvm,usb=off,vmport=off,dump-guest-core=off,kernel_irqchip=on \
-cpu host,hv-time,hv-relaxed,hv-vapic,hv-spinlocks=0x1fff \
-drive file=/usr/share/ovmf/x64/OVMF_CODE.fd,if=pflash,format=raw,unit=0,readonly=on \
-drive file=/var/lib/libvirt/qemu/nvram/win10_VARS.fd,if=pflash,format=raw,unit=1 \
-m 12288 \
-overcommit mem-lock=off \
-smp 6,sockets=6,cores=1,threads=1 \
-uuid 85b62108-05b6-4939-b056-be8d5fe4e3a0 \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=34,server,nowait \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=localtime,driftfix=slew \
-global kvm-pit.lost_tick_policy=delay \
-no-hpet \
-no-shutdown \
-global ICH9-LPC.disable_s3=1 \
-global ICH9-LPC.disable_s4=1 \
-boot menu=on,strict=on \
-device pcie-root-port,port=0x10,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2 \
-device pcie-root-port,port=0x11,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1 \
-device pcie-root-port,port=0x12,chassis=3,id=pci.3,bus=pcie.0,addr=0x2.0x2 \
-device pcie-root-port,port=0x13,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3 \
-device pcie-root-port,port=0x14,chassis=5,id=pci.5,bus=pcie.0,addr=0x2.0x4 \
-device pcie-root-port,port=0x15,chassis=6,id=pci.6,bus=pcie.0,addr=0x2.0x5 \
-device pcie-root-port,port=0x16,chassis=7,id=pci.7,bus=pcie.0,addr=0x2.0x6 \
-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.2,addr=0x0 \
-device virtio-scsi-pci,id=scsi0,bus=pci.3,addr=0x0 \
-drive file=/dev/VirtVolGroup/thin_win,format=raw,if=none,id=drive-virtio-disk0,cache=none,aio=native \
-device virtio-blk-pci,scsi=off,bus=pci.7,addr=0x0,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1,write-cache=on \
-drive file=/home/robby/Downloads/Win10_1903_V1_English_x64.iso,format=raw,if=none,id=drive-sata0-0-1,readonly=on \
-device ide-cd,bus=ide.1,drive=drive-sata0-0-1,id=sata0-0-1 \
-drive file=/home/robby/Downloads/virtio-win-0.1.141.iso,format=raw,if=none,id=drive-sata0-0-2,readonly=on \
-device ide-cd,bus=ide.2,drive=drive-sata0-0-2,id=sata0-0-2 \
-netdev tap,fd=37,id=hostnet0 \
-device e1000e,netdev=hostnet0,id=net0,mac=52:54:00:90:6c:5d,bus=pci.1,addr=0x0 \
-chardev pty,id=charserial0 \
-device isa-serial,chardev=charserial0,id=serial0 \
-device usb-tablet,id=input0,bus=usb.0,port=1 \
-spice port=5900,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on \
-device VGA,id=video0,vgamem_mb=16,bus=pcie.0,addr=0x1 \
-device ich9-intel-hda,id=sound0,bus=pcie.0,addr=0x1b \
-device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 \
-chardev spicevmc,id=charredir0,name=usbredir \
-device usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=2 \
-chardev spicevmc,id=charredir1,name=usbredir \
-device usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=3 \
-device usb-host,hostbus=1,hostaddr=2,id=hostdev0,bus=usb.0,port=4 \
-device usb-host,hostbus=1,hostaddr=5,id=hostdev1,bus=usb.0,port=5 \
-device vfio-pci,host=33:00.0,id=hostdev2,bus=pci.5,addr=0x0,rombar=0 \
-device vfio-pci,host=33:00.1,id=hostdev3,bus=pci.6,addr=0x0 \
-device virtio-balloon-pci,id=balloon0,bus=pci.4,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
2019-10-22 04:08:44.282+0000: Domain id=2 is tainted: host-cpu
char device redirected to /dev/pts/1 (label charserial0)

Also as an experiment I created an Ubuntu guest. It doesn’t freeze up but passthrough does not work below is the dmesg output from the guest.

[    0.000000] Linux version 5.3.0-19-generic (buildd@lgw01-amd64-053) (gcc version 9.2.1 20191008 (Ubuntu 9.2.1-9ubuntu2)) #20-Ubuntu SMP Fri Oct 18 09:04:39 UTC 2019 (Ubuntu 5.3.0-19.20-generic 5.3.1)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-19-generic root=UUID=f38da94a-0cd1-40eb-94fa-86f503907a3a ro quiet splash vt.handoff=7
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Hygon HygonGenuine
[    0.000000]   Centaur CentaurHauls
[    0.000000]   zhaoxin   Shanghai  
[    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] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffd8fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007ffd9000-0x000000007fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000276ffffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.12.0-20181126_142135-anatol 04/01/2014
[    0.000000] Hypervisor detected: KVM
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 1ea001001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 2346297318 cycles
[    0.000001] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000002] tsc: Detected 3700.198 MHz processor
[    0.001029] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001030] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001032] last_pfn = 0x277000 max_arch_pfn = 0x400000000
[    0.001060] MTRR default type: write-back
[    0.001060] MTRR fixed ranges enabled:
[    0.001061]   00000-9FFFF write-back
[    0.001062]   A0000-BFFFF uncachable
[    0.001063]   C0000-FFFFF write-protect
[    0.001063] MTRR variable ranges enabled:
[    0.001064]   0 base 00C0000000 mask FFC0000000 uncachable
[    0.001064]   1 disabled
[    0.001065]   2 disabled
[    0.001065]   3 disabled
[    0.001065]   4 disabled
[    0.001065]   5 disabled
[    0.001066]   6 disabled
[    0.001066]   7 disabled
[    0.001076] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.001085] last_pfn = 0x7ffd9 max_arch_pfn = 0x400000000
[    0.002902] found SMP MP-table at [mem 0x000f5c50-0x000f5c5f]
[    0.002996] check: Scanning 1 areas for low memory corruption
[    0.003019] Using GB pages for direct mapping
[    0.003020] BRK [0x1ea201000, 0x1ea201fff] PGTABLE
[    0.003021] BRK [0x1ea202000, 0x1ea202fff] PGTABLE
[    0.003022] BRK [0x1ea203000, 0x1ea203fff] PGTABLE
[    0.003045] BRK [0x1ea204000, 0x1ea204fff] PGTABLE
[    0.003046] BRK [0x1ea205000, 0x1ea205fff] PGTABLE
[    0.003125] BRK [0x1ea206000, 0x1ea206fff] PGTABLE
[    0.003143] BRK [0x1ea207000, 0x1ea207fff] PGTABLE
[    0.003179] RAMDISK: [mem 0x325c3000-0x352d8fff]
[    0.003193] ACPI: Early table checksum verification disabled
[    0.003196] ACPI: RSDP 0x00000000000F5C10 000014 (v00 BOCHS )
[    0.003198] ACPI: RSDT 0x000000007FFE1F39 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.003201] ACPI: FACP 0x000000007FFE1D79 0000F4 (v03 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.003205] ACPI: DSDT 0x000000007FFDFDC0 001FB9 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.003207] ACPI: FACS 0x000000007FFDFD80 000040
[    0.003208] ACPI: APIC 0x000000007FFE1E6D 000090 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.003210] ACPI: MCFG 0x000000007FFE1EFD 00003C (v01 BOCHS  BXPCMCFG 00000001 BXPC 00000001)
[    0.003215] ACPI: Local APIC address 0xfee00000
[    0.003405] No NUMA configuration found
[    0.003406] Faking a node at [mem 0x0000000000000000-0x0000000276ffffff]
[    0.003412] NODE_DATA(0) allocated [mem 0x276fd5000-0x276ffffff]
[    0.003567] Zone ranges:
[    0.003568]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.003568]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.003569]   Normal   [mem 0x0000000100000000-0x0000000276ffffff]
[    0.003570]   Device   empty
[    0.003570] Movable zone start for each node
[    0.003572] Early memory node ranges
[    0.003572]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.003573]   node   0: [mem 0x0000000000100000-0x000000007ffd8fff]
[    0.003574]   node   0: [mem 0x0000000100000000-0x0000000276ffffff]
[    0.003582] Zeroed struct page in unavailable ranges: 137 pages
[    0.003582] Initmem setup node 0 [mem 0x0000000000001000-0x0000000276ffffff]
[    0.003583] On node 0 totalpages: 2060151
[    0.003584]   DMA zone: 64 pages used for memmap
[    0.003584]   DMA zone: 21 pages reserved
[    0.003585]   DMA zone: 3998 pages, LIFO batch:0
[    0.003621]   DMA32 zone: 8128 pages used for memmap
[    0.003621]   DMA32 zone: 520153 pages, LIFO batch:63
[    0.009774]   Normal zone: 24000 pages used for memmap
[    0.009776]   Normal zone: 1536000 pages, LIFO batch:63
[    0.024346] ACPI: PM-Timer IO Port: 0x608
[    0.024349] ACPI: Local APIC address 0xfee00000
[    0.024356] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.024380] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.024381] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.024383] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.024383] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.024384] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.024384] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.024385] ACPI: IRQ0 used by override.
[    0.024385] ACPI: IRQ5 used by override.
[    0.024386] ACPI: IRQ9 used by override.
[    0.024386] ACPI: IRQ10 used by override.
[    0.024386] ACPI: IRQ11 used by override.
[    0.024388] Using ACPI (MADT) for SMP configuration information
[    0.024391] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.024408] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.024409] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.024410] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.024410] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.024411] PM: Registered nosave memory: [mem 0x7ffd9000-0x7fffffff]
[    0.024411] PM: Registered nosave memory: [mem 0x80000000-0xafffffff]
[    0.024411] PM: Registered nosave memory: [mem 0xb0000000-0xbfffffff]
[    0.024412] PM: Registered nosave memory: [mem 0xc0000000-0xfed1bfff]
[    0.024412] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[    0.024412] PM: Registered nosave memory: [mem 0xfed20000-0xfeffbfff]
[    0.024413] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff]
[    0.024413] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff]
[    0.024413] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff]
[    0.024414] [mem 0xc0000000-0xfed1bfff] available for PCI devices
[    0.024415] Booting paravirtualized kernel on KVM
[    0.024417] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.024420] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[    0.024669] percpu: Embedded 55 pages/cpu s188416 r8192 d28672 u524288
[    0.024672] pcpu-alloc: s188416 r8192 d28672 u524288 alloc=1*2097152
[    0.024673] pcpu-alloc: [0] 0 1 2 3 
[    0.024690] KVM setup async PF for cpu 0
[    0.024694] kvm-stealtime: cpu 0, msr 26ec2d040
[    0.024698] Built 1 zonelists, mobility grouping on.  Total pages: 2027938
[    0.024698] Policy zone: Normal
[    0.024699] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-19-generic root=UUID=f38da94a-0cd1-40eb-94fa-86f503907a3a ro quiet splash vt.handoff=7
[    0.025451] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.025820] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.025845] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.031479] Calgary: detecting Calgary via BIOS EBDA area
[    0.031481] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.042723] Memory: 7953000K/8240604K available (14339K kernel code, 2388K rwdata, 4728K rodata, 2668K init, 5056K bss, 287604K reserved, 0K cma-reserved)
[    0.042862] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.042872] ftrace: allocating 43189 entries in 169 pages
[    0.052906] rcu: Hierarchical RCU implementation.
[    0.052907] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4.
[    0.052907] 	Tasks RCU enabled.
[    0.052908] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.052908] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.054756] NR_IRQS: 524544, nr_irqs: 456, preallocated irqs: 16
[    0.054975] random: crng done (trusting CPU's manufacturer)
[    0.054997] vt handoff: transparent VT on vt#7
[    0.055000] Console: colour dummy device 80x25
[    0.055002] printk: console [tty0] enabled
[    0.055012] ACPI: Core revision 20190703
[    0.055046] APIC: Switch to symmetric I/O mode setup
[    0.055171] x2apic enabled
[    0.055305] Switched APIC routing to physical x2apic.
[    0.055940] tsc: Marking TSC unstable due to TSCs unsynchronized
[    0.055943] Calibrating delay loop (skipped) preset value.. 7400.39 BogoMIPS (lpj=14800792)
[    0.055944] pid_max: default: 32768 minimum: 301
[    0.055977] LSM: Security Framework initializing
[    0.055984] Yama: becoming mindful.
[    0.056002] AppArmor: AppArmor initialized
[    0.056034] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.056042] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.056143] *** VALIDATE proc ***
[    0.056172] *** VALIDATE cgroup1 ***
[    0.056173] *** VALIDATE cgroup2 ***
[    0.056296] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127
[    0.056297] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0
[    0.056298] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.056299] Spectre V2 : Mitigation: Full AMD retpoline
[    0.056299] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.056300] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.056301] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.056448] Freeing SMP alternatives memory: 36K
[    0.057697] TSC deadline timer enabled
[    0.057699] smpboot: CPU0: AMD EPYC Processor (with IBPB) (family: 0x17, model: 0x1, stepping: 0x2)
[    0.057780] Performance Events: Fam17h core perfctr, AMD PMU driver.
[    0.057791] ... version:                0
[    0.057791] ... bit width:              48
[    0.057792] ... generic registers:      6
[    0.057792] ... value mask:             0000ffffffffffff
[    0.057792] ... max period:             00007fffffffffff
[    0.057792] ... fixed-purpose events:   0
[    0.057793] ... event mask:             000000000000003f
[    0.057811] rcu: Hierarchical SRCU implementation.
[    0.058183] smp: Bringing up secondary CPUs ...
[    0.058254] x86: Booting SMP configuration:
[    0.058255] .... node  #0, CPUs:      #1
[    0.005047] kvm-clock: cpu 1, msr 1ea001041, secondary cpu clock
[    0.005047] smpboot: CPU 1 Converting physical 0 to logical die 1
[    0.058683] KVM setup async PF for cpu 1
[    0.058683] kvm-stealtime: cpu 1, msr 26ecad040
[    0.058683]  #2
[    0.005047] kvm-clock: cpu 2, msr 1ea001081, secondary cpu clock
[    0.005047] smpboot: CPU 2 Converting physical 0 to logical die 2
[    0.058683] KVM setup async PF for cpu 2
[    0.058683] kvm-stealtime: cpu 2, msr 26ed2d040
[    0.058683]  #3
[    0.005047] kvm-clock: cpu 3, msr 1ea0010c1, secondary cpu clock
[    0.005047] smpboot: CPU 3 Converting physical 0 to logical die 3
[    0.058683] KVM setup async PF for cpu 3
[    0.058683] kvm-stealtime: cpu 3, msr 26edad040
[    0.058683] smp: Brought up 1 node, 4 CPUs
[    0.058683] smpboot: Max logical packages: 4
[    0.058683] smpboot: Total of 4 processors activated (29601.58 BogoMIPS)
[    0.058683] devtmpfs: initialized
[    0.058683] x86/mm: Memory block size: 128MB
[    0.058683] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.058683] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.058683] pinctrl core: initialized pinctrl subsystem
[    0.058683] PM: RTC time: 05:43:59, date: 2019-10-22
[    0.058683] NET: Registered protocol family 16
[    0.058683] audit: initializing netlink subsys (disabled)
[    0.058683] audit: type=2000 audit(1571723040.424:1): state=initialized audit_enabled=0 res=1
[    0.058683] EISA bus registered
[    0.058683] cpuidle: using governor ladder
[    0.058683] cpuidle: using governor menu
[    0.060250] ACPI: bus type PCI registered
[    0.060250] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.060250] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)
[    0.060250] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820
[    0.060250] PCI: Using configuration type 1 for base access
[    0.061077] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.061077] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.064003] ACPI: Added _OSI(Module Device)
[    0.064004] ACPI: Added _OSI(Processor Device)
[    0.064004] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.064004] ACPI: Added _OSI(Processor Aggregator Device)
[    0.064005] ACPI: Added _OSI(Linux-Dell-Video)
[    0.064005] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.064006] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.065302] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    0.066267] ACPI: Interpreter enabled
[    0.066274] ACPI: (supports S0 S5)
[    0.066275] ACPI: Using IOAPIC for interrupt routing
[    0.066291] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.066379] ACPI: Enabled 1 GPEs in block 00 to 3F
[    0.068108] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.068111] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.068192] acpi PNP0A08:00: _OSC: platform does not support [LTR]
[    0.068263] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability]
[    0.068355] PCI host bridge to bus 0000:00
[    0.068356] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.068357] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.068358] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.068358] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]
[    0.068359] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[    0.068361] pci_bus 0000:00: root bus resource [mem 0x280000000-0xa7fffffff window]
[    0.068362] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.068384] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000
[    0.068842] pci 0000:00:01.0: [1b36:0100] type 00 class 0x030000
[    0.075991] pci 0000:00:01.0: reg 0x10: [mem 0xf4000000-0xf7ffffff]
[    0.083954] pci 0000:00:01.0: reg 0x14: [mem 0xf8000000-0xfbffffff]
[    0.091955] pci 0000:00:01.0: reg 0x18: [mem 0xfce14000-0xfce15fff]
[    0.099958] pci 0000:00:01.0: reg 0x1c: [io  0xd040-0xd05f]
[    0.123961] pci 0000:00:01.0: reg 0x30: [mem 0xfce00000-0xfce0ffff pref]
[    0.124590] pci 0000:00:02.0: [1b36:000c] type 01 class 0x060400
[    0.127798] pci 0000:00:02.0: reg 0x10: [mem 0xfce16000-0xfce16fff]
[    0.132728] pci 0000:00:02.1: [1b36:000c] type 01 class 0x060400
[    0.135262] pci 0000:00:02.1: reg 0x10: [mem 0xfce17000-0xfce17fff]
[    0.135941] pci 0000:00:02.2: [1b36:000c] type 01 class 0x060400
[    0.147950] pci 0000:00:02.2: reg 0x10: [mem 0xfce18000-0xfce18fff]
[    0.166954] pci 0000:00:02.3: [1b36:000c] type 01 class 0x060400
[    0.172738] pci 0000:00:02.3: reg 0x10: [mem 0xfce19000-0xfce19fff]
[    0.177466] pci 0000:00:02.4: [1b36:000c] type 01 class 0x060400
[    0.179758] pci 0000:00:02.4: reg 0x10: [mem 0xfce1a000-0xfce1afff]
[    0.184422] pci 0000:00:02.5: [1b36:000c] type 01 class 0x060400
[    0.219962] pci 0000:00:02.5: reg 0x10: [mem 0xfce1b000-0xfce1bfff]
[    0.296741] pci 0000:00:02.6: [1b36:000c] type 01 class 0x060400
[    0.307972] pci 0000:00:02.6: reg 0x10: [mem 0xfce1c000-0xfce1cfff]
[    0.336883] pci 0000:00:1b.0: [8086:293e] type 00 class 0x040300
[    0.337753] pci 0000:00:1b.0: reg 0x10: [mem 0xfce10000-0xfce13fff]
[    0.343769] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300
[    0.348416] pci 0000:00:1d.0: reg 0x20: [io  0xd060-0xd07f]
[    0.350510] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300
[    0.356433] pci 0000:00:1d.1: reg 0x20: [io  0xd080-0xd09f]
[    0.358371] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300
[    0.362807] pci 0000:00:1d.2: reg 0x20: [io  0xd0a0-0xd0bf]
[    0.364751] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320
[    0.366617] pci 0000:00:1d.7: reg 0x10: [mem 0xfce1d000-0xfce1dfff]
[    0.372874] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100
[    0.373439] pci 0000:00:1f.0: quirk: [io  0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO
[    0.373689] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601
[    0.381639] pci 0000:00:1f.2: reg 0x20: [io  0xd0c0-0xd0df]
[    0.383376] pci 0000:00:1f.2: reg 0x24: [mem 0xfce1e000-0xfce1efff]
[    0.385958] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500
[    0.390211] pci 0000:00:1f.3: reg 0x20: [io  0x0700-0x073f]
[    0.393415] pci 0000:01:00.0: [1af4:1041] type 00 class 0x020000
[    0.397343] pci 0000:01:00.0: reg 0x14: [mem 0xfcc40000-0xfcc40fff]
[    0.401649] pci 0000:01:00.0: reg 0x20: [mem 0xf0a00000-0xf0a03fff 64bit pref]
[    0.403298] pci 0000:01:00.0: reg 0x30: [mem 0xfcc00000-0xfcc3ffff pref]
[    0.414354] pci 0000:00:02.0: PCI bridge to [bus 01]
[    0.414376] pci 0000:00:02.0:   bridge window [mem 0xfcc00000-0xfcdfffff]
[    0.414395] pci 0000:00:02.0:   bridge window [mem 0xf0a00000-0xf0bfffff 64bit pref]
[    0.415104] pci 0000:02:00.0: [1af4:1043] type 00 class 0x078000
[    0.417357] pci 0000:02:00.0: reg 0x14: [mem 0xfca00000-0xfca00fff]
[    0.419948] pci 0000:02:00.0: reg 0x20: [mem 0xf0800000-0xf0803fff 64bit pref]
[    0.428215] pci 0000:00:02.1: PCI bridge to [bus 02]
[    0.428240] pci 0000:00:02.1:   bridge window [mem 0xfca00000-0xfcbfffff]
[    0.428259] pci 0000:00:02.1:   bridge window [mem 0xf0800000-0xf09fffff 64bit pref]
[    0.428951] pci 0000:03:00.0: [1af4:1042] type 00 class 0x010000
[    0.435946] pci 0000:03:00.0: reg 0x14: [mem 0xfc800000-0xfc800fff]
[    0.451019] pci 0000:03:00.0: reg 0x20: [mem 0xf0600000-0xf0603fff 64bit pref]
[    0.465424] pci 0000:00:02.2: PCI bridge to [bus 03]
[    0.465450] pci 0000:00:02.2:   bridge window [mem 0xfc800000-0xfc9fffff]
[    0.465474] pci 0000:00:02.2:   bridge window [mem 0xf0600000-0xf07fffff 64bit pref]
[    0.466233] pci 0000:04:00.0: [1af4:1045] type 00 class 0x00ff00
[    0.468745] pci 0000:04:00.0: reg 0x20: [mem 0xf0400000-0xf0403fff 64bit pref]
[    0.478462] pci 0000:00:02.3: PCI bridge to [bus 04]
[    0.478488] pci 0000:00:02.3:   bridge window [mem 0xfc600000-0xfc7fffff]
[    0.478515] pci 0000:00:02.3:   bridge window [mem 0xf0400000-0xf05fffff 64bit pref]
[    0.479271] pci 0000:05:00.0: [1af4:1044] type 00 class 0x00ff00
[    0.481716] pci 0000:05:00.0: reg 0x20: [mem 0xf0200000-0xf0203fff 64bit pref]
[    0.490018] pci 0000:00:02.4: PCI bridge to [bus 05]
[    0.490037] pci 0000:00:02.4:   bridge window [mem 0xfc400000-0xfc5fffff]
[    0.490055] pci 0000:00:02.4:   bridge window [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.490625] pci 0000:06:00.0: [1002:687f] type 00 class 0x030000
[    0.495961] pci 0000:06:00.0: reg 0x10: [mem 0xd0000000-0xdfffffff 64bit pref]
[    0.503961] pci 0000:06:00.0: reg 0x18: [mem 0xe0000000-0xe01fffff 64bit pref]
[    0.511958] pci 0000:06:00.0: reg 0x20: [io  0xc000-0xc0ff]
[    0.519958] pci 0000:06:00.0: reg 0x24: [mem 0xfc200000-0xfc27ffff]
[    0.528356] pci 0000:06:00.0: Max Payload Size set to 128 (was 256, max 256)
[    0.528984] pci 0000:06:00.0: PME# supported from D1 D2 D3hot D3cold
[    0.542113] pci 0000:00:02.5: PCI bridge to [bus 06]
[    0.542135] pci 0000:00:02.5:   bridge window [io  0xc000-0xcfff]
[    0.542153] pci 0000:00:02.5:   bridge window [mem 0xfc200000-0xfc3fffff]
[    0.542187] pci 0000:00:02.5:   bridge window [mem 0xd0000000-0xefffffff 64bit pref]
[    0.543342] pci 0000:07:00.0: [1002:aaf8] type 00 class 0x040300
[    0.547961] pci 0000:07:00.0: reg 0x10: [mem 0xfc000000-0xfc003fff]
[    0.583434] pci 0000:07:00.0: Max Payload Size set to 128 (was 256, max 256)
[    0.583949] pci 0000:07:00.0: PME# supported from D1 D2 D3hot D3cold
[    0.596981] pci 0000:00:02.6: PCI bridge to [bus 07]
[    0.597020] pci 0000:00:02.6:   bridge window [mem 0xfc000000-0xfc1fffff]
[    0.597054] pci 0000:00:02.6:   bridge window [mem 0xf0000000-0xf01fffff 64bit pref]
[    0.603867] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.604014] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.604146] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.604275] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.604403] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)
[    0.604531] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)
[    0.604659] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)
[    0.608071] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)
[    0.611971] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)
[    0.611989] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)
[    0.612003] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)
[    0.612017] ACPI: PCI Interrupt Link [GSID] (IRQs *19)
[    0.612031] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)
[    0.612045] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)
[    0.612058] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)
[    0.612072] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)
[    0.612585] SCSI subsystem initialized
[    0.612585] libata version 3.00 loaded.
[    0.612585] pci 0000:00:01.0: vgaarb: setting as boot VGA device
[    0.612585] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.612585] pci 0000:06:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    0.612585] pci 0000:00:01.0: vgaarb: no bridge control possible
[    0.612585] pci 0000:06:00.0: vgaarb: bridge control possible
[    0.612585] vgaarb: loaded
[    0.612585] ACPI: bus type USB registered
[    0.612585] usbcore: registered new interface driver usbfs
[    0.612585] usbcore: registered new interface driver hub
[    0.612585] usbcore: registered new device driver usb
[    0.612585] pps_core: LinuxPPS API ver. 1 registered
[    0.612585] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.612585] PTP clock support registered
[    0.612585] EDAC MC: Ver: 3.0.0
[    0.612585] PCI: Using ACPI for IRQ routing
[    0.727464] PCI: pci_cache_line_size set to 64 bytes
[    0.727687] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.727688] e820: reserve RAM buffer [mem 0x7ffd9000-0x7fffffff]
[    0.727688] e820: reserve RAM buffer [mem 0x277000000-0x277ffffff]
[    0.727755] NetLabel: Initializing
[    0.727755] NetLabel:  domain hash size = 128
[    0.727755] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.727766] NetLabel:  unlabeled traffic allowed by default
[    0.727946] clocksource: Switched to clocksource kvm-clock
[    0.735774] VFS: Disk quotas dquot_6.6.0
[    0.735787] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.735808] *** VALIDATE hugetlbfs ***
[    0.735865] AppArmor: AppArmor Filesystem Enabled
[    0.735883] pnp: PnP ACPI init
[    0.735926] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.735964] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.735980] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.736049] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.736269] pnp: PnP ACPI: found 4 devices
[    0.737599] thermal_sys: Registered thermal governor 'fair_share'
[    0.737599] thermal_sys: Registered thermal governor 'bang_bang'
[    0.737599] thermal_sys: Registered thermal governor 'step_wise'
[    0.737600] thermal_sys: Registered thermal governor 'user_space'
[    0.737600] thermal_sys: Registered thermal governor 'power_allocator'
[    0.742144] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.742169] pci 0000:00:02.0: bridge window [io  0x1000-0x0fff] to [bus 01] add_size 1000
[    0.742171] pci 0000:00:02.1: bridge window [io  0x1000-0x0fff] to [bus 02] add_size 1000
[    0.742173] pci 0000:00:02.2: bridge window [io  0x1000-0x0fff] to [bus 03] add_size 1000
[    0.742174] pci 0000:00:02.3: bridge window [io  0x1000-0x0fff] to [bus 04] add_size 1000
[    0.742175] pci 0000:00:02.4: bridge window [io  0x1000-0x0fff] to [bus 05] add_size 1000
[    0.742176] pci 0000:00:02.6: bridge window [io  0x1000-0x0fff] to [bus 07] add_size 1000
[    0.742182] pci 0000:00:02.0: BAR 13: assigned [io  0x1000-0x1fff]
[    0.742183] pci 0000:00:02.1: BAR 13: assigned [io  0x2000-0x2fff]
[    0.742184] pci 0000:00:02.2: BAR 13: assigned [io  0x3000-0x3fff]
[    0.742185] pci 0000:00:02.3: BAR 13: assigned [io  0x4000-0x4fff]
[    0.742186] pci 0000:00:02.4: BAR 13: assigned [io  0x5000-0x5fff]
[    0.742187] pci 0000:00:02.6: BAR 13: assigned [io  0x6000-0x6fff]
[    0.742189] pci 0000:00:02.0: PCI bridge to [bus 01]
[    0.742196] pci 0000:00:02.0:   bridge window [io  0x1000-0x1fff]
[    0.742901] pci 0000:00:02.0:   bridge window [mem 0xfcc00000-0xfcdfffff]
[    0.743314] pci 0000:00:02.0:   bridge window [mem 0xf0a00000-0xf0bfffff 64bit pref]
[    0.744135] pci 0000:00:02.1: PCI bridge to [bus 02]
[    0.744142] pci 0000:00:02.1:   bridge window [io  0x2000-0x2fff]
[    0.744763] pci 0000:00:02.1:   bridge window [mem 0xfca00000-0xfcbfffff]
[    0.745180] pci 0000:00:02.1:   bridge window [mem 0xf0800000-0xf09fffff 64bit pref]
[    0.745990] pci 0000:00:02.2: PCI bridge to [bus 03]
[    0.745997] pci 0000:00:02.2:   bridge window [io  0x3000-0x3fff]
[    0.746608] pci 0000:00:02.2:   bridge window [mem 0xfc800000-0xfc9fffff]
[    0.747022] pci 0000:00:02.2:   bridge window [mem 0xf0600000-0xf07fffff 64bit pref]
[    0.747871] pci 0000:00:02.3: PCI bridge to [bus 04]
[    0.747878] pci 0000:00:02.3:   bridge window [io  0x4000-0x4fff]
[    0.748581] pci 0000:00:02.3:   bridge window [mem 0xfc600000-0xfc7fffff]
[    0.749119] pci 0000:00:02.3:   bridge window [mem 0xf0400000-0xf05fffff 64bit pref]
[    0.750205] pci 0000:00:02.4: PCI bridge to [bus 05]
[    0.750213] pci 0000:00:02.4:   bridge window [io  0x5000-0x5fff]
[    0.751037] pci 0000:00:02.4:   bridge window [mem 0xfc400000-0xfc5fffff]
[    0.751575] pci 0000:00:02.4:   bridge window [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.752700] pci 0000:00:02.5: PCI bridge to [bus 06]
[    0.753445] pci 0000:00:02.5:   bridge window [io  0xc000-0xcfff]
[    0.754563] pci 0000:00:02.5:   bridge window [mem 0xfc200000-0xfc3fffff]
[    0.754966] pci 0000:00:02.5:   bridge window [mem 0xd0000000-0xefffffff 64bit pref]
[    0.755760] pci 0000:00:02.6: PCI bridge to [bus 07]
[    0.755766] pci 0000:00:02.6:   bridge window [io  0x6000-0x6fff]
[    0.756397] pci 0000:00:02.6:   bridge window [mem 0xfc000000-0xfc1fffff]
[    0.756803] pci 0000:00:02.6:   bridge window [mem 0xf0000000-0xf01fffff 64bit pref]
[    0.757613] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.757614] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.757615] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.757616] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]
[    0.757616] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]
[    0.757617] pci_bus 0000:00: resource 9 [mem 0x280000000-0xa7fffffff window]
[    0.757618] pci_bus 0000:01: resource 0 [io  0x1000-0x1fff]
[    0.757619] pci_bus 0000:01: resource 1 [mem 0xfcc00000-0xfcdfffff]
[    0.757619] pci_bus 0000:01: resource 2 [mem 0xf0a00000-0xf0bfffff 64bit pref]
[    0.757621] pci_bus 0000:02: resource 0 [io  0x2000-0x2fff]
[    0.757621] pci_bus 0000:02: resource 1 [mem 0xfca00000-0xfcbfffff]
[    0.757622] pci_bus 0000:02: resource 2 [mem 0xf0800000-0xf09fffff 64bit pref]
[    0.757623] pci_bus 0000:03: resource 0 [io  0x3000-0x3fff]
[    0.757623] pci_bus 0000:03: resource 1 [mem 0xfc800000-0xfc9fffff]
[    0.757624] pci_bus 0000:03: resource 2 [mem 0xf0600000-0xf07fffff 64bit pref]
[    0.757625] pci_bus 0000:04: resource 0 [io  0x4000-0x4fff]
[    0.757625] pci_bus 0000:04: resource 1 [mem 0xfc600000-0xfc7fffff]
[    0.757626] pci_bus 0000:04: resource 2 [mem 0xf0400000-0xf05fffff 64bit pref]
[    0.757627] pci_bus 0000:05: resource 0 [io  0x5000-0x5fff]
[    0.757627] pci_bus 0000:05: resource 1 [mem 0xfc400000-0xfc5fffff]
[    0.757628] pci_bus 0000:05: resource 2 [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.757629] pci_bus 0000:06: resource 0 [io  0xc000-0xcfff]
[    0.757629] pci_bus 0000:06: resource 1 [mem 0xfc200000-0xfc3fffff]
[    0.757630] pci_bus 0000:06: resource 2 [mem 0xd0000000-0xefffffff 64bit pref]
[    0.757631] pci_bus 0000:07: resource 0 [io  0x6000-0x6fff]
[    0.757631] pci_bus 0000:07: resource 1 [mem 0xfc000000-0xfc1fffff]
[    0.757632] pci_bus 0000:07: resource 2 [mem 0xf0000000-0xf01fffff 64bit pref]
[    0.757685] NET: Registered protocol family 2
[    0.757794] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.757842] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.757978] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.758041] TCP: Hash tables configured (established 65536 bind 65536)
[    0.758067] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.758083] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.758134] NET: Registered protocol family 1
[    0.758137] NET: Registered protocol family 44
[    0.758166] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.758390] PCI Interrupt Link [GSIA] enabled at IRQ 16
[    0.758920] PCI Interrupt Link [GSIB] enabled at IRQ 17
[    0.759430] PCI Interrupt Link [GSIC] enabled at IRQ 18
[    0.759934] PCI Interrupt Link [GSID] enabled at IRQ 19
[    0.760410] PCI: CLS 64 bytes, default 64
[    0.760445] Trying to unpack rootfs image as initramfs...
[    0.835998] Freeing initrd memory: 46168K
[    0.836104] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.836105] software IO TLB: mapped [mem 0x7bfd9000-0x7ffd9000] (64MB)
[    0.836357] check: Scanning for low memory corruption every 60 seconds
[    0.837678] Initialise system trusted keyrings
[    0.837685] Key type blacklist registered
[    0.837780] workingset: timestamp_bits=36 max_order=21 bucket_order=0
[    0.838673] zbud: loaded
[    0.838980] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.839149] fuse: init (API version 7.31)
[    0.839234] Platform Keyring initialized
[    0.843302] Key type asymmetric registered
[    0.843303] Asymmetric key parser 'x509' registered
[    0.843308] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.843401] io scheduler mq-deadline registered
[    0.843737] PCI Interrupt Link [GSIG] enabled at IRQ 22
[    0.844736] pcieport 0000:00:02.0: PME: Signaling with IRQ 24
[    0.844911] pcieport 0000:00:02.0: AER: enabled with IRQ 24
[    0.844945] pcieport 0000:00:02.0: pciehp: Slot #0 AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug+ Surprise+ Interlock+ NoCompl- LLActRep+
[    0.846165] pcieport 0000:00:02.1: PME: Signaling with IRQ 25
[    0.846338] pcieport 0000:00:02.1: AER: enabled with IRQ 25
[    0.846372] pcieport 0000:00:02.1: pciehp: Slot #0 AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug+ Surprise+ Interlock+ NoCompl- LLActRep+
[    0.847588] pcieport 0000:00:02.2: PME: Signaling with IRQ 26
[    0.847725] pcieport 0000:00:02.2: AER: enabled with IRQ 26
[    0.847760] pcieport 0000:00:02.2: pciehp: Slot #0 AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug+ Surprise+ Interlock+ NoCompl- LLActRep+
[    0.849050] pcieport 0000:00:02.3: PME: Signaling with IRQ 27
[    0.849230] pcieport 0000:00:02.3: AER: enabled with IRQ 27
[    0.849265] pcieport 0000:00:02.3: pciehp: Slot #0 AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug+ Surprise+ Interlock+ NoCompl- LLActRep+
[    0.850483] pcieport 0000:00:02.4: PME: Signaling with IRQ 28
[    0.850656] pcieport 0000:00:02.4: AER: enabled with IRQ 28
[    0.850691] pcieport 0000:00:02.4: pciehp: Slot #0 AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug+ Surprise+ Interlock+ NoCompl- LLActRep+
[    0.851920] pcieport 0000:00:02.5: PME: Signaling with IRQ 29
[    0.852114] pcieport 0000:00:02.5: AER: enabled with IRQ 29
[    0.852147] pcieport 0000:00:02.5: pciehp: Slot #0 AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug+ Surprise+ Interlock+ NoCompl- LLActRep+
[    0.853377] pcieport 0000:00:02.6: PME: Signaling with IRQ 30
[    0.853543] pcieport 0000:00:02.6: AER: enabled with IRQ 30
[    0.853579] pcieport 0000:00:02.6: pciehp: Slot #0 AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug+ Surprise+ Interlock+ NoCompl- LLActRep+
[    0.853843] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.853884] vesafb: mode is 640x480x32, linelength=2560, pages=0
[    0.853884] vesafb: scrolling: redraw
[    0.853885] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.853890] vesafb: framebuffer at 0xf4000000, mapped to 0x00000000e2b04a2d, using 1216k, total 1216k
[    0.853942] Console: switching to colour frame buffer device 80x30
[    0.853947] fb0: VESA VGA frame buffer device
[    0.853992] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    0.854002] ACPI: Power Button [PWRF]
[    0.863658] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.886912] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    1.035857] Linux agpgart interface v0.103
[    1.037951] loop: module loaded
[    1.038159] libphy: Fixed MDIO Bus: probed
[    1.038160] tun: Universal TUN/TAP device driver, 1.6
[    1.038202] PPP generic driver version 2.4.2
[    1.038244] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.038247] ehci-pci: EHCI PCI platform driver
[    1.039205] ehci-pci 0000:00:1d.7: EHCI Host Controller
[    1.039211] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1
[    1.039446] ehci-pci 0000:00:1d.7: irq 19, io mem 0xfce1d000
[    1.051990] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    1.052045] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.03
[    1.052047] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.052049] usb usb1: Product: EHCI Host Controller
[    1.052050] usb usb1: Manufacturer: Linux 5.3.0-19-generic ehci_hcd
[    1.052051] usb usb1: SerialNumber: 0000:00:1d.7
[    1.052180] hub 1-0:1.0: USB hub found
[    1.052186] hub 1-0:1.0: 6 ports detected
[    1.052416] ehci-platform: EHCI generic platform driver
[    1.052423] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.052426] ohci-pci: OHCI PCI platform driver
[    1.052433] ohci-platform: OHCI generic platform driver
[    1.052438] uhci_hcd: USB Universal Host Controller Interface driver
[    1.053291] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    1.053298] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    1.053321] uhci_hcd 0000:00:1d.0: detected 2 ports
[    1.053436] uhci_hcd 0000:00:1d.0: irq 16, io base 0x0000d060
[    1.053531] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.03
[    1.053533] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.053534] usb usb2: Product: UHCI Host Controller
[    1.053535] usb usb2: Manufacturer: Linux 5.3.0-19-generic uhci_hcd
[    1.053536] usb usb2: SerialNumber: 0000:00:1d.0
[    1.053687] hub 2-0:1.0: USB hub found
[    1.053692] hub 2-0:1.0: 2 ports detected
[    1.054663] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    1.054668] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[    1.054691] uhci_hcd 0000:00:1d.1: detected 2 ports
[    1.054803] uhci_hcd 0000:00:1d.1: irq 17, io base 0x0000d080
[    1.054892] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.03
[    1.054894] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.054895] usb usb3: Product: UHCI Host Controller
[    1.054896] usb usb3: Manufacturer: Linux 5.3.0-19-generic uhci_hcd
[    1.054897] usb usb3: SerialNumber: 0000:00:1d.1
[    1.055040] hub 3-0:1.0: USB hub found
[    1.055045] hub 3-0:1.0: 2 ports detected
[    1.056235] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    1.056243] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[    1.056266] uhci_hcd 0000:00:1d.2: detected 2 ports
[    1.056383] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000d0a0
[    1.056473] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.03
[    1.056475] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.056476] usb usb4: Product: UHCI Host Controller
[    1.056477] usb usb4: Manufacturer: Linux 5.3.0-19-generic uhci_hcd
[    1.056478] usb usb4: SerialNumber: 0000:00:1d.2
[    1.056577] hub 4-0:1.0: USB hub found
[    1.056582] hub 4-0:1.0: 2 ports detected
[    1.056744] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    1.057718] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.057749] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.057906] mousedev: PS/2 mouse device common for all mice
[    1.058391] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[    1.058633] rtc_cmos 00:00: RTC can wake from S4
[    1.059155] rtc_cmos 00:00: registered as rtc0
[    1.059174] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram
[    1.059181] i2c /dev entries driver
[    1.059221] device-mapper: uevent: version 1.0.3
[    1.059299] device-mapper: ioctl: 4.40.0-ioctl (2019-01-18) initialised: dm-devel@redhat.com
[    1.059318] platform eisa.0: Probing EISA bus 0
[    1.059319] platform eisa.0: EISA: Cannot allocate resource for mainboard
[    1.059321] platform eisa.0: Cannot allocate resource for EISA slot 1
[    1.059322] platform eisa.0: Cannot allocate resource for EISA slot 2
[    1.059323] platform eisa.0: Cannot allocate resource for EISA slot 3
[    1.059324] platform eisa.0: Cannot allocate resource for EISA slot 4
[    1.059325] platform eisa.0: Cannot allocate resource for EISA slot 5
[    1.059326] platform eisa.0: Cannot allocate resource for EISA slot 6
[    1.059327] platform eisa.0: Cannot allocate resource for EISA slot 7
[    1.059328] platform eisa.0: Cannot allocate resource for EISA slot 8
[    1.059330] platform eisa.0: EISA: Detected 0 cards
[    1.059435] ledtrig-cpu: registered to indicate activity on CPUs
[    1.059657] NET: Registered protocol family 10
[    1.068165] Segment Routing with IPv6
[    1.068186] NET: Registered protocol family 17
[    1.068301] Key type dns_resolver registered
[    1.068691] RAS: Correctable Errors collector initialized.
[    1.068701] sched_clock: Marking stable (1067599323, 1047153)->(1515820243, -447173767)
[    1.068906] registered taskstats version 1
[    1.068915] Loading compiled-in X.509 certificates
[    1.070953] Loaded X.509 cert 'Build time autogenerated kernel key: 8b9a1a94c85156edc8bdd8557ee76ac2d955915c'
[    1.070980] zswap: loaded using pool lzo/zbud
[    1.078620] Key type big_key registered
[    1.082352] Key type encrypted registered
[    1.082355] AppArmor: AppArmor sha1 policy hashing enabled
[    1.082360] ima: No TPM chip found, activating TPM-bypass!
[    1.082365] ima: Allocated hash algorithm: sha1
[    1.082371] No architecture policies found
[    1.082377] evm: Initialising EVM extended attributes:
[    1.082377] evm: security.selinux
[    1.082378] evm: security.SMACK64
[    1.082378] evm: security.SMACK64EXEC
[    1.082378] evm: security.SMACK64TRANSMUTE
[    1.082379] evm: security.SMACK64MMAP
[    1.082379] evm: security.apparmor
[    1.082380] evm: security.ima
[    1.082380] evm: security.capability
[    1.082381] evm: HMAC attrs: 0x1
[    1.082722] PM:   Magic number: 7:889:719
[    1.082724] PM:   hash matches drivers/base/power/main.c:1806
[    1.082889] rtc_cmos 00:00: setting system clock to 2019-10-22T05:44:01 UTC (1571723041)
[    1.084851] Freeing unused decrypted memory: 2040K
[    1.085292] Freeing unused kernel image memory: 2668K
[    1.099992] Write protecting the kernel read-only data: 22528k
[    1.100582] Freeing unused kernel image memory: 2008K
[    1.100897] Freeing unused kernel image memory: 1416K
[    1.123954] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.123959] Run /init as init process
[    1.192901] virtio_blk virtio2: [vda] 83886080 512-byte logical blocks (42.9 GB/40.0 GiB)
[    1.204245] lpc_ich 0000:00:1f.0: I/O space for GPIO uninitialized
[    1.205451] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[    1.207043] ahci 0000:00:1f.2: version 3.0
[    1.207642] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode
[    1.207643] ahci 0000:00:1f.2: flags: 64bit ncq only 
[    1.225897]  vda: vda1
[    1.226694] scsi host0: ahci
[    1.229199] scsi host1: ahci
[    1.231247] virtio_net virtio0 enp1s0: renamed from eth0
[    1.232038] scsi host2: ahci
[    1.232113] scsi host3: ahci
[    1.232199] scsi host4: ahci
[    1.232286] scsi host5: ahci
[    1.232322] ata1: SATA max UDMA/133 abar m4096@0xfce1e000 port 0xfce1e100 irq 38
[    1.232327] ata2: SATA max UDMA/133 abar m4096@0xfce1e000 port 0xfce1e180 irq 38
[    1.232331] ata3: SATA max UDMA/133 abar m4096@0xfce1e000 port 0xfce1e200 irq 38
[    1.232336] ata4: SATA max UDMA/133 abar m4096@0xfce1e000 port 0xfce1e280 irq 38
[    1.232340] ata5: SATA max UDMA/133 abar m4096@0xfce1e000 port 0xfce1e300 irq 38
[    1.232344] ata6: SATA max UDMA/133 abar m4096@0xfce1e000 port 0xfce1e380 irq 38
[    1.387998] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.545924] usb 1-1: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
[    1.545926] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=10
[    1.545928] usb 1-1: Product: QEMU USB Tablet
[    1.545929] usb 1-1: Manufacturer: QEMU
[    1.545930] usb 1-1: SerialNumber: 28754-0000:00:1d.7-1
[    1.546817] ata6: SATA link down (SStatus 0 SControl 300)
[    1.547008] ata2: SATA link down (SStatus 0 SControl 300)
[    1.547213] ata4: SATA link down (SStatus 0 SControl 300)
[    1.547394] ata5: SATA link down (SStatus 0 SControl 300)
[    1.547576] ata3: SATA link down (SStatus 0 SControl 300)
[    1.547817] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.547990] ata1.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100
[    1.547992] ata1.00: applying bridge limits
[    1.548192] ata1.00: configured for UDMA/100
[    1.548541] scsi 0:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5
[    1.549053] sr 0:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
[    1.549055] cdrom: Uniform CD-ROM driver Revision: 3.20
[    1.549266] sr 0:0:0:0: Attached scsi CD-ROM sr0
[    1.549329] sr 0:0:0:0: Attached scsi generic sg0 type 5
[    1.551916] hidraw: raw HID events driver (C) Jiri Kosina
[    1.556730] usbcore: registered new interface driver usbhid
[    1.556732] usbhid: USB HID core driver
[    1.558646] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input4
[    1.558826] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:1d.7-1/input0
[    1.669571] EXT4-fs (vda1): mounted filesystem with ordered data mode. Opts: (null)
[    1.787864] systemd[1]: Inserted module 'autofs4'
[    1.802362] systemd[1]: systemd 242 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    1.802385] systemd[1]: Detected virtualization kvm.
[    1.802387] systemd[1]: Detected architecture x86-64.
[    1.805141] systemd[1]: Set hostname to <robby-vbuntu>.
[    1.805545] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    1.851436] systemd[1]: /lib/systemd/system/dbus.socket:4: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[    1.884467] systemd[1]: Reached target User and Group Name Lookups.
[    1.884536] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    1.884585] systemd[1]: Listening on fsck to fsckd communication Socket.
[    1.884592] systemd[1]: Reached target Remote File Systems.
[    1.900034] EXT4-fs (vda1): re-mounted. Opts: errors=remount-ro
[    1.903059] lp: driver loaded but no devices found
[    1.912162] ppdev: user-space parallel port driver
[    1.976619] Adding 1942896k swap on /swapfile.  Priority:-2 extents:6 across:2106736k FS
[    2.106424] PCI Interrupt Link [GSIF] enabled at IRQ 21
[    2.106446] qxl 0000:00:01.0: remove_conflicting_pci_framebuffers: bar 0: 0xf4000000 -> 0xf7ffffff
[    2.106448] qxl 0000:00:01.0: remove_conflicting_pci_framebuffers: bar 1: 0xf8000000 -> 0xfbffffff
[    2.106449] qxl 0000:00:01.0: remove_conflicting_pci_framebuffers: bar 2: 0xfce14000 -> 0xfce15fff
[    2.106449] checking generic (f4000000 130000) vs hw (f4000000 4000000)
[    2.106450] fb0: switching to qxl from VESA VGA
[    2.106596] Console: switching to colour dummy device 80x25
[    2.106623] qxl 0000:00:01.0: vgaarb: deactivate vga console
[    2.106657] [drm] Device Version 0.0
[    2.106658] [drm] Compression level 0 log level 0
[    2.106659] [drm] 12286 io pages at offset 0x1000000
[    2.106659] [drm] 16777216 byte draw area at offset 0x0
[    2.106660] [drm] RAM header offset: 0x3ffe000
[    2.109353] [TTM] Zone  kernel: Available graphics memory: 4003668 KiB
[    2.109354] [TTM] Zone   dma32: Available graphics memory: 2097152 KiB
[    2.109354] [TTM] Initializing pool allocator
[    2.109357] [TTM] Initializing DMA pool allocator
[    2.109362] [drm] qxl: 16M of VRAM memory size
[    2.109363] [drm] qxl: 63M of IO pages memory ready (VRAM domain)
[    2.109363] [drm] qxl: 64M of Surface memory size
[    2.110609] [drm] slot 0 (main): base 0xf4000000, size 0x03ffe000, gpu_offset 0x20000000000
[    2.111261] [drm] slot 1 (surfaces): base 0xf8000000, size 0x04000000, gpu_offset 0x30000000000
[    2.111480] [drm] Initialized qxl 0.1.0 20120117 for 0000:00:01.0 on minor 0
[    2.112937] fbcon: qxldrmfb (fb0) is primary device
[    2.112990] Console: switching to colour frame buffer device 128x48
[    2.113001] qxl 0000:00:01.0: fb0: qxldrmfb frame buffer device
[    2.115927] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[    2.115927] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    2.133715] cryptd: max_cpu_qlen set to 1000
[    2.160908] AVX2 version of gcm_enc/dec engaged.
[    2.160909] AES CTR mode by8 optimization enabled
[    2.174000] [drm] amdgpu kernel modesetting enabled.
[    2.174109] CRAT table not found
[    2.174111] Virtual CRAT table created for CPU
[    2.174111] Parsing CRAT table with 1 nodes
[    2.174112] Creating topology SYSFS entries
[    2.174120] Topology: Add CPU node
[    2.174120] Finished initializing topology
[    2.174878] amdgpu 0000:06:00.0: remove_conflicting_pci_framebuffers: bar 0: 0xd0000000 -> 0xdfffffff
[    2.174880] amdgpu 0000:06:00.0: remove_conflicting_pci_framebuffers: bar 2: 0xe0000000 -> 0xe01fffff
[    2.174880] amdgpu 0000:06:00.0: remove_conflicting_pci_framebuffers: bar 5: 0xfc200000 -> 0xfc27ffff
[    2.175844] [drm] initializing kernel modesetting (VEGA10 0x1002:0x687F 0x1002:0x0B36 0xC1).
[    2.175853] [drm] register mmio base: 0xFC200000
[    2.175854] [drm] register mmio size: 524288
[    2.175880] [drm] PCIE atomic ops is not supported
[    2.175908] [drm] add ip block number 0 <soc15_common>
[    2.175908] [drm] add ip block number 1 <gmc_v9_0>
[    2.175909] [drm] add ip block number 2 <vega10_ih>
[    2.175909] [drm] add ip block number 3 <psp>
[    2.175910] [drm] add ip block number 4 <gfx_v9_0>
[    2.175910] [drm] add ip block number 5 <sdma_v4_0>
[    2.175911] [drm] add ip block number 6 <powerplay>
[    2.175911] [drm] add ip block number 7 <dm>
[    2.175912] [drm] add ip block number 8 <uvd_v7_0>
[    2.175912] [drm] add ip block number 9 <vce_v4_0>
[    2.181866] amdgpu 0000:06:00.0: BAR 6: can't assign [??? 0x00000000 flags 0x20000000] (bogus alignment)
[    2.190949] systemd-journald[358]: Received request to flush runtime journal from PID 1
[    2.227965] audit: type=1400 audit(1571723042.636:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=494 comm="apparmor_parser"
[    2.227967] audit: type=1400 audit(1571723042.636:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=498 comm="apparmor_parser"
[    2.227968] audit: type=1400 audit(1571723042.640:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=507 comm="apparmor_parser"
[    2.227969] audit: type=1400 audit(1571723042.640:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=507 comm="apparmor_parser"
[    2.227971] audit: type=1400 audit(1571723042.640:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=507 comm="apparmor_parser"
[    2.227972] audit: type=1400 audit(1571723042.640:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=508 comm="apparmor_parser"
[    2.227973] audit: type=1400 audit(1571723042.640:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=508 comm="apparmor_parser"
[    2.227974] audit: type=1400 audit(1571723042.640:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=491 comm="apparmor_parser"
[    2.230405] audit: type=1400 audit(1571723042.644:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=493 comm="apparmor_parser"
[    2.295942] PCI Interrupt Link [GSIH] enabled at IRQ 23
[    2.385131] snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: line_outs=1 (0x3/0x0/0x0/0x0/0x0) type:line
[    2.385133] snd_hda_codec_generic hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    2.385134] snd_hda_codec_generic hdaudioC0D0:    hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    2.385135] snd_hda_codec_generic hdaudioC0D0:    mono: mono_out=0x0
[    2.385136] snd_hda_codec_generic hdaudioC0D0:    inputs:
[    2.385137] snd_hda_codec_generic hdaudioC0D0:      Line=0x5
[    2.387680] ATOM BIOS: 113-D0500100-105
[    2.389181] [drm] UVD(0) is enabled in VM mode
[    2.389182] [drm] UVD(0) ENC is enabled in VM mode
[    2.389183] [drm] VCE enabled in VM mode
[    2.389208] [drm] GPU posting now...
[    2.389800] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
[    2.390882] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.6/0000:07:00.0/sound/card1/input5
[    2.390947] input: HD-Audio Generic HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:02.6/0000:07:00.0/sound/card1/input6
[    2.391008] input: HD-Audio Generic HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:02.6/0000:07:00.0/sound/card1/input7
[    2.391073] input: HD-Audio Generic HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:02.6/0000:07:00.0/sound/card1/input8
[    2.391149] input: HD-Audio Generic HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:02.6/0000:07:00.0/sound/card1/input9
[    2.391230] input: HD-Audio Generic HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:02.6/0000:07:00.0/sound/card1/input10
[    2.463998] Decoding supported only on Scalable MCA processors.
[    7.464315] [drm:atom_op_jump [amdgpu]] *ERROR* atombios stuck in loop for more than 5secs aborting
[    7.464353] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing D80C (len 279, WS 16, PS 4) @ 0xD910
[    7.464391] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing A7FE (len 219, WS 8, PS 4) @ 0xA8C9
[    7.464427] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing 9BB6 (len 386, WS 0, PS 8) @ 0x9C3E
[    7.464430] amdgpu 0000:06:00.0: gpu post error!
[    7.464432] amdgpu 0000:06:00.0: Fatal error during GPU init
[    7.464490] [drm] amdgpu: finishing device.
[    7.464531] ------------[ cut here ]------------
[    7.464532] sysfs group 'fw_version' not found for kobject '0000:06:00.0'
[    7.464550] WARNING: CPU: 1 PID: 388 at fs/sysfs/group.c:278 sysfs_remove_group+0x7c/0x80
[    7.464551] Modules linked in: edac_mce_amd(-) snd_hda_codec_hdmi snd_hda_codec_generic crct10dif_pclmul ledtrig_audio crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer joydev amdgpu(+) aesni_intel aes_x86_64 crypto_simd snd cryptd glue_helper input_leds serio_raw amd_iommu_v2 gpu_sched qxl ttm i2c_algo_bit drm_kms_helper soundcore drm fb_sys_fops syscopyarea sysfillrect sysimgblt qemu_fw_cfg mac_hid sch_fq_codel parport_pc ppdev lp parport virtio_rng ip_tables x_tables autofs4 hid_generic usbhid hid ahci libahci i2c_i801 virtio_net psmouse lpc_ich virtio_blk net_failover failover
[    7.464581] CPU: 1 PID: 388 Comm: systemd-udevd Not tainted 5.3.0-19-generic #20-Ubuntu
[    7.464582] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.12.0-20181126_142135-anatol 04/01/2014
[    7.464584] RIP: 0010:sysfs_remove_group+0x7c/0x80
[    7.464586] Code: e7 e8 38 bb ff ff 5b 41 5c 41 5d 5d c3 4c 89 e7 e8 79 b6 ff ff eb c9 49 8b 55 00 48 8b 33 48 c7 c7 c0 58 16 a2 e8 cf b4 d2 ff <0f> 0b eb d8 0f 1f 44 00 00 48 85 f6 74 37 55 48 89 e5 41 55 41 54
[    7.464586] RSP: 0018:ffffb63b40353938 EFLAGS: 00010282
[    7.464588] RAX: 0000000000000000 RBX: ffffffffc0815920 RCX: 0000000000000006
[    7.464589] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff9716eec97440
[    7.464589] RBP: ffffb63b40353950 R08: 000000000000031d R09: 0000000000000004
[    7.464590] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[    7.464591] R13: ffff9716ed6070b0 R14: ffff9716e7130018 R15: ffff9716e534c8e0
[    7.464593] FS:  00007ff3f730e880(0000) GS:ffff9716eec80000(0000) knlGS:0000000000000000
[    7.464594] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.464595] CR2: 00007f0ccacf5d84 CR3: 000000026c7f8000 CR4: 00000000003406e0
[    7.464598] Call Trace:
[    7.464677]  amdgpu_ucode_sysfs_fini+0x18/0x20 [amdgpu]
[    7.464776]  amdgpu_device_fini+0x47a/0x4ac [amdgpu]
[    7.464854]  amdgpu_driver_unload_kms+0x52/0xa0 [amdgpu]
[    7.464947]  amdgpu_driver_load_kms.cold+0x92/0xb5 [amdgpu]
[    7.464959]  drm_dev_register+0x12f/0x170 [drm]
[    7.465026]  amdgpu_pci_probe+0xc6/0x130 [amdgpu]
[    7.465029]  ? __pm_runtime_resume+0x60/0x80
[    7.465031]  local_pci_probe+0x48/0x80
[    7.465033]  pci_device_probe+0x10f/0x1b0
[    7.465036]  really_probe+0xfb/0x3a0
[    7.465038]  driver_probe_device+0x5f/0xe0
[    7.465039]  device_driver_attach+0x5d/0x70
[    7.465041]  __driver_attach+0x8f/0x150
[    7.465043]  ? device_driver_attach+0x70/0x70
[    7.465045]  bus_for_each_dev+0x7e/0xc0
[    7.465047]  driver_attach+0x1e/0x20
[    7.465048]  bus_add_driver+0x14f/0x1f0
[    7.465050]  driver_register+0x74/0xc0
[    7.465051]  __pci_register_driver+0x57/0x60
[    7.465122]  amdgpu_init+0x83/0x8d [amdgpu]
[    7.465124]  ? 0xffffffffc09be000
[    7.465127]  do_one_initcall+0x4a/0x1fa
[    7.465130]  ? _cond_resched+0x19/0x30
[    7.465132]  ? kmem_cache_alloc_trace+0x163/0x230
[    7.465135]  do_init_module+0x62/0x250
[    7.465136]  load_module+0x10d4/0x1220
[    7.465140]  __do_sys_finit_module+0xbe/0x120
[    7.465141]  ? __do_sys_finit_module+0xbe/0x120
[    7.465144]  __x64_sys_finit_module+0x1a/0x20
[    7.465146]  do_syscall_64+0x5a/0x130
[    7.465148]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[    7.465149] RIP: 0033:0x7ff3f788194d
[    7.465151] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 13 e5 0c 00 f7 d8 64 89 01 48
[    7.465152] RSP: 002b:00007ffda92caff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    7.465153] RAX: ffffffffffffffda RBX: 000056192c6cc1e0 RCX: 00007ff3f788194d
[    7.465154] RDX: 0000000000000000 RSI: 00007ff3f775ecad RDI: 0000000000000011
[    7.465154] RBP: 00007ff3f775ecad R08: 0000000000000000 R09: 000056192c6cc1e0
[    7.465155] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000000
[    7.465156] R13: 000056192c6b7400 R14: 0000000000020000 R15: 000056192c6cc1e0
[    7.465158] ---[ end trace 59641d4fd1e51b7d ]---
[    7.478073] amdgpu: probe of 0000:06:00.0 failed with error -22
[    7.503448] Decoding supported only on Scalable MCA processors.
[    7.548444] Decoding supported only on Scalable MCA processors.
[    7.608498] Decoding supported only on Scalable MCA processors.
[   11.672796] rfkill: input handler disabled
[   11.676195] input: spice vdagent tablet as /devices/virtual/input/input11
[   18.826631] rfkill: input handler enabled
[   20.725879] ISO 9660 Extensions: Microsoft Joliet Level 3
[   20.733135] ISO 9660 Extensions: RRIP_1991A
[   20.784023] rfkill: input handler disabled
[   20.792209] input: spice vdagent tablet as /devices/virtual/input/input12

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