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#1 2025-03-01 19:18:15

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Applications in Windows 11 libvirt crashes under Kernel 6.13

Hello everyone,

I recently setup my Windows 11 VM using libvirt under Arch. I've been encountering an issue where some applications under the VM crash/refuse to launch. Here are a two as an example:
Steam - After setup, when you attempt to download anything, the whole application crashes. No error message
Aula F75 Keyboard remapping software - This one is specific to my keyboard (the Aula F75), and in this case I get some error message whenever I try to install/startup the application

These issues persists on relaunching the application and rebooting both the VM and the host machine.

I've posted this same problem on this reddit thread and confirmed with another user that the problem goes away once we switched to the 6.12 LTS kernel.

Is this a known issue? If not, how should I go about reporting this?

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#2 2025-03-02 09:23:33

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 995
Website

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

So it is the steam inside of the vm that crashes?

Also could you try the 6.12 edition of the linux package to rule out that any backport to 6.12 has fixed the issue?

sudo pacman -U https://archive.archlinux.org/packages/l/linux/linux-6.12.arch1-1-x86_64.pkg.tar.zst

Additionally it would be good to see if the latest mainline kernel is affected:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-6.14rc4-1-x86_64.pkg.tar.zst

(note that this installs the kernel as linux-mainline, so you need to configure your bootloader to boot it (for example via grub-mkconfig -o ... or by writing the systemd-boot loader entry))

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#3 2025-03-02 18:32:16

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Thanks gromit,

I tried with the original 6.12 version you linked, there's no problem with that one just like the LTS version.

I also tried with the mainline version, I see the same issues of crashing.

EDIT: yes it is steam within the VM crashing.

Last edited by Raisins4u (2025-03-02 18:35:05)

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#4 2025-03-02 18:48:53

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 995
Website

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Are you using any out-of-tree modules like broadcom-wl, nvidia, zfs or similar?

In any case this could be a kernel regression, which should be bisected and reported to the upstream kernel developers

Are you confident to do the bisection on your own or do you need some help?
If you want we could also provide you with pre-built kernel images for you to test (which greatly speeds up the test time) smile 

Good info to get you started is:
- https://docs.kernel.org/admin-guide/rep … sions.html
- https://wiki.archlinux.org/title/Kernel … egressions

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#5 2025-03-02 21:39:44

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

The only external module I am using is the nvidia-open for my RTX 3060. That said, the driver is not actually loaded into the kernel since I passed the vfio-ids kernel arguments to prevent linux from using it (I passthrough the gpu into the windows VM).

On the host machine I have kde running on the integrated iGPU on my Ryzen 7 9800x3d w/ the regular amdgpu driver.

I took a look at the guide and it sounds doable. Unfortunately, it seems that the linux-git aur package is out of date since its latest version is 6.10. Does that mean I have to pull the latest from the official git branch for the kernel? I’d appreciate prebuilds if it can help speed up the bisect process.

Last edited by Raisins4u (2025-03-02 21:42:28)

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#6 2025-03-02 22:09:43

loqs
Member
Registered: 2014-03-06
Posts: 18,334

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

To confirm 6.13 is bad:

sudo pacman -U https://archive.archlinux.org/packages/l/linux/linux-6.13.arch1-1-x86_64.pkg.tar.zst

If that is bad the first bisection kernel between 6.12 and 6.13 is:

sudo pacman -U https://pkgbuild.com//\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r7749.g28eb75e-1-x86_64.pkg.tar.zst

Last edited by loqs (2025-03-02 22:09:58)

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#7 Yesterday 04:23:45

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

loqs wrote:

To confirm 6.13 is bad:

sudo pacman -U https://archive.archlinux.org/packages/l/linux/linux-6.13.arch1-1-x86_64.pkg.tar.zst

If that is bad the first bisection kernel between 6.12 and 6.13 is:

sudo pacman -U https://pkgbuild.com//\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r7749.g28eb75e-1-x86_64.pkg.tar.zst

Just tested both kernels. Both are bad.

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#8 Yesterday 04:40:51

ajgringo619
Member
Registered: 2023-05-06
Posts: 23

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Something else must be going on here. My Windows 11 VM is working just fine with the 6.13 kernel branch, both mainline and zen releases. Are you using GPU pass-through or QXL for your VM's video? I've never tried running Steam this way without a real GPU.

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#9 Yesterday 05:04:08

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

ajgringo619 wrote:

Something else must be going on here. My Windows 11 VM is working just fine with the 6.13 kernel branch, both mainline and zen releases. Are you using GPU pass-through or QXL for your VM's video? I've never tried running Steam this way without a real GPU.

You don’t have any issues downloading anything through steam? The GPU passthrough is actually irrelevant for this problem. I have a secondary Win10 VM with QXL w/o cpu pinning or any other customizations and I still observe the same problem. Also worth noting like I said in the op, there was a reddit thread where someone else had also observed a similar issue and resolved it by downgrading kernel versions too.

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#10 Yesterday 05:15:37

ajgringo619
Member
Registered: 2023-05-06
Posts: 23

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Raisins4u wrote:
ajgringo619 wrote:

Something else must be going on here. My Windows 11 VM is working just fine with the 6.13 kernel branch, both mainline and zen releases. Are you using GPU pass-through or QXL for your VM's video? I've never tried running Steam this way without a real GPU.

You don’t have any issues downloading anything through steam? The GPU passthrough is actually irrelevant for this problem. I have a secondary Win10 VM with QXL w/o cpu pinning or any other customizations and I still observe the same problem. Also worth noting like I said in the op, there was a reddit thread where someone else had also observed a similar issue and resolved it by downgrading kernel versions too.

No, no issues at all. I installed Grim Dawn a few days ago, everything seemed normal. As a further test, I installed another game just now, again without any problems.

Here's the .xml for my VM. Other than the pass-through, I didn't do anything special:

<domain type='kvm'>
  <name>win-11-home</name>
  <uuid>cb96af83-cc6d-440c-a5b6-b6b041ad6a57</uuid>
  <title>Windows 11 Home w/Nvidia (Dev ISO Hyper-V Testing)</title>
  <metadata>
    <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
      <libosinfo:os id="http://microsoft.com/win/11"/>
    </libosinfo:libosinfo>
  </metadata>
  <memory unit='KiB'>16777216</memory>
  <currentMemory unit='KiB'>16777216</currentMemory>
  <vcpu placement='static'>8</vcpu>
  <os firmware='efi'>
    <type arch='x86_64' machine='pc-q35-9.2'>hvm</type>
    <firmware>
      <feature enabled='no' name='enrolled-keys'/>
      <feature enabled='yes' name='secure-boot'/>
    </firmware>
    <loader readonly='yes' secure='yes' type='pflash' format='raw'>/usr/share/edk2/x64/OVMF_CODE.secboot.4m.fd</loader>
    <nvram template='/usr/share/edk2/x64/OVMF_VARS.4m.fd' templateFormat='raw' format='raw'>/var/lib/libvirt/qemu/nvram/win-11-home_VARS.fd</nvram>
    <bootmenu enable='yes'/>
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv mode='custom'>
      <relaxed state='on'/>
      <vapic state='on'/>
      <spinlocks state='on' retries='8191'/>
      <vpindex state='on'/>
      <runtime state='on'/>
      <synic state='on'/>
      <stimer state='on'/>
      <frequencies state='on'/>
      <tlbflush state='on'/>
      <ipi state='on'/>
      <evmcs state='on'/>
      <avic state='on'/>
    </hyperv>
    <vmport state='off'/>
    <smm state='on'/>
  </features>
  <cpu mode='host-passthrough' check='none' migratable='on'>
    <topology sockets='2' dies='1' clusters='1' cores='4' threads='1'/>
  </cpu>
  <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='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <target dev='sdb' bus='sata'/>
      <readonly/>
      <boot order='1'/>
      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
    </disk>
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/var/lib/libvirt/images/virtio-win.iso'/>
      <target dev='sdc' bus='sata'/>
      <readonly/>
      <address type='drive' controller='0' bus='0' target='0' unit='2'/>
    </disk>
    <disk type='block' device='disk'>
      <driver name='qemu' type='raw' cache='directsync' discard='unmap'/>
      <source dev='/dev/disk/by-id/wwn-0x5001b448b369442f'/>
      <target dev='sdd' bus='scsi'/>
      <address type='drive' controller='0' bus='0' target='0' unit='3'/>
    </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='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>
    <controller type='pci' index='8' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='8' port='0x17'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x7'/>
    </controller>
    <controller type='pci' index='9' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='9' port='0x18'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0' multifunction='on'/>
    </controller>
    <controller type='pci' index='10' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='10' port='0x19'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x1'/>
    </controller>
    <controller type='pci' index='11' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='11' port='0x1a'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x2'/>
    </controller>
    <controller type='pci' index='12' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='12' port='0x1b'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x3'/>
    </controller>
    <controller type='pci' index='13' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='13' port='0x1c'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x4'/>
    </controller>
    <controller type='pci' index='14' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='14' port='0x1d'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x5'/>
    </controller>
    <controller type='pci' index='15' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='15' port='0x1e'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x6'/>
    </controller>
    <controller type='pci' index='16' model='pcie-to-pci-bridge'>
      <model name='pcie-pci-bridge'/>
      <address type='pci' domain='0x0000' bus='0x06' 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='virtio-serial' index='0'>
      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </controller>
    <interface type='bridge'>
      <mac address='52:54:00:c3:7e:66'/>
      <source bridge='virbr0'/>
      <model type='virtio'/>
      <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='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <input type='evdev'>
      <source dev='/dev/input/by-id/usb-PixArt_Cyberpower_OpticalMouse-event-mouse'/>
    </input>
    <input type='evdev'>
      <source dev='/dev/input/by-id/usb-INSTANT_USB_Keyboard-event-if01' grab='all' repeat='on'/>
    </input>
    <input type='evdev'>
      <source dev='/dev/input/by-id/usb-INSTANT_USB_Keyboard-event-kbd' grab='all' grabToggle='ctrl-ctrl' repeat='on'/>
    </input>
    <tpm model='tpm-tis'>
      <backend type='emulator' version='2.0'/>
    </tpm>
    <audio id='1' type='none'/>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x00' function='0x1'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x08' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='yes'>
      <source>
        <vendor id='0x13d3'/>
        <product id='0x3571'/>
      </source>
      <address type='usb' bus='0' port='1'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x00' function='0x2'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x09' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x00' function='0x3'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x0a' slot='0x00' function='0x0'/>
    </hostdev>
    <watchdog model='itco' action='reset'/>
    <memballoon model='virtio'>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
    </memballoon>
  </devices>
</domain>

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#11 Yesterday 05:36:09

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

ajgringo619 wrote:
Raisins4u wrote:
ajgringo619 wrote:

Something else must be going on here. My Windows 11 VM is working just fine with the 6.13 kernel branch, both mainline and zen releases. Are you using GPU pass-through or QXL for your VM's video? I've never tried running Steam this way without a real GPU.

You don’t have any issues downloading anything through steam? The GPU passthrough is actually irrelevant for this problem. I have a secondary Win10 VM with QXL w/o cpu pinning or any other customizations and I still observe the same problem. Also worth noting like I said in the op, there was a reddit thread where someone else had also observed a similar issue and resolved it by downgrading kernel versions too.

No, no issues at all. I installed Grim Dawn a few days ago, everything seemed normal. As a further test, I installed another game just now, again without any problems.

Here's the .xml for my VM. Other than the pass-through, I didn't do anything special:

<domain type='kvm'>
  <name>win-11-home</name>
  <uuid>cb96af83-cc6d-440c-a5b6-b6b041ad6a57</uuid>
  <title>Windows 11 Home w/Nvidia (Dev ISO Hyper-V Testing)</title>
  <metadata>
    <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
      <libosinfo:os id="http://microsoft.com/win/11"/>
    </libosinfo:libosinfo>
  </metadata>
  <memory unit='KiB'>16777216</memory>
  <currentMemory unit='KiB'>16777216</currentMemory>
  <vcpu placement='static'>8</vcpu>
  <os firmware='efi'>
    <type arch='x86_64' machine='pc-q35-9.2'>hvm</type>
    <firmware>
      <feature enabled='no' name='enrolled-keys'/>
      <feature enabled='yes' name='secure-boot'/>
    </firmware>
    <loader readonly='yes' secure='yes' type='pflash' format='raw'>/usr/share/edk2/x64/OVMF_CODE.secboot.4m.fd</loader>
    <nvram template='/usr/share/edk2/x64/OVMF_VARS.4m.fd' templateFormat='raw' format='raw'>/var/lib/libvirt/qemu/nvram/win-11-home_VARS.fd</nvram>
    <bootmenu enable='yes'/>
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv mode='custom'>
      <relaxed state='on'/>
      <vapic state='on'/>
      <spinlocks state='on' retries='8191'/>
      <vpindex state='on'/>
      <runtime state='on'/>
      <synic state='on'/>
      <stimer state='on'/>
      <frequencies state='on'/>
      <tlbflush state='on'/>
      <ipi state='on'/>
      <evmcs state='on'/>
      <avic state='on'/>
    </hyperv>
    <vmport state='off'/>
    <smm state='on'/>
  </features>
  <cpu mode='host-passthrough' check='none' migratable='on'>
    <topology sockets='2' dies='1' clusters='1' cores='4' threads='1'/>
  </cpu>
  <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='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <target dev='sdb' bus='sata'/>
      <readonly/>
      <boot order='1'/>
      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
    </disk>
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/var/lib/libvirt/images/virtio-win.iso'/>
      <target dev='sdc' bus='sata'/>
      <readonly/>
      <address type='drive' controller='0' bus='0' target='0' unit='2'/>
    </disk>
    <disk type='block' device='disk'>
      <driver name='qemu' type='raw' cache='directsync' discard='unmap'/>
      <source dev='/dev/disk/by-id/wwn-0x5001b448b369442f'/>
      <target dev='sdd' bus='scsi'/>
      <address type='drive' controller='0' bus='0' target='0' unit='3'/>
    </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='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>
    <controller type='pci' index='8' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='8' port='0x17'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x7'/>
    </controller>
    <controller type='pci' index='9' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='9' port='0x18'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0' multifunction='on'/>
    </controller>
    <controller type='pci' index='10' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='10' port='0x19'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x1'/>
    </controller>
    <controller type='pci' index='11' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='11' port='0x1a'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x2'/>
    </controller>
    <controller type='pci' index='12' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='12' port='0x1b'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x3'/>
    </controller>
    <controller type='pci' index='13' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='13' port='0x1c'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x4'/>
    </controller>
    <controller type='pci' index='14' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='14' port='0x1d'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x5'/>
    </controller>
    <controller type='pci' index='15' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='15' port='0x1e'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x6'/>
    </controller>
    <controller type='pci' index='16' model='pcie-to-pci-bridge'>
      <model name='pcie-pci-bridge'/>
      <address type='pci' domain='0x0000' bus='0x06' 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='virtio-serial' index='0'>
      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </controller>
    <interface type='bridge'>
      <mac address='52:54:00:c3:7e:66'/>
      <source bridge='virbr0'/>
      <model type='virtio'/>
      <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='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <input type='evdev'>
      <source dev='/dev/input/by-id/usb-PixArt_Cyberpower_OpticalMouse-event-mouse'/>
    </input>
    <input type='evdev'>
      <source dev='/dev/input/by-id/usb-INSTANT_USB_Keyboard-event-if01' grab='all' repeat='on'/>
    </input>
    <input type='evdev'>
      <source dev='/dev/input/by-id/usb-INSTANT_USB_Keyboard-event-kbd' grab='all' grabToggle='ctrl-ctrl' repeat='on'/>
    </input>
    <tpm model='tpm-tis'>
      <backend type='emulator' version='2.0'/>
    </tpm>
    <audio id='1' type='none'/>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x00' function='0x1'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x08' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='yes'>
      <source>
        <vendor id='0x13d3'/>
        <product id='0x3571'/>
      </source>
      <address type='usb' bus='0' port='1'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x00' function='0x2'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x09' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x00' function='0x3'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x0a' slot='0x00' function='0x0'/>
    </hostdev>
    <watchdog model='itco' action='reset'/>
    <memballoon model='virtio'>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
    </memballoon>
  </devices>
</domain>

Could also be a platform issue maybe? I’m on an AMD AM5 platform. Are you running on an Intel?

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#12 Yesterday 05:37:14

ajgringo619
Member
Registered: 2023-05-06
Posts: 23

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Yes, Intel.

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#13 Yesterday 05:47:06

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Then it might be a specific regression related to AMD platforms. My arch linux installation is fairly recent and I haven’t done much outside of follow the OMVF guide for setting up the VM for GPU passthrough.

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#14 Yesterday 13:22:48

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 995
Website

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Please try this as the next bisection step:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r3834.g6e95ef0-1-x86_64.pkg.tar.zst

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#15 Yesterday 14:32:58

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

gromit wrote:

Please try this as the next bisection step:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r3834.g6e95ef0-1-x86_64.pkg.tar.zst

This one's bad too

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#16 Yesterday 14:53:58

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 995
Website

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r1916.gaad3a0d-1-x86_64.pkg.tar.zst

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#17 Yesterday 14:59:49

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

gromit wrote:

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r1916.gaad3a0d-1-x86_64.pkg.tar.zst

also bad

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#18 Yesterday 15:14:39

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 995
Website

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r964.gba1f9c8-1-x86_64.pkg.tar.zst

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#19 Yesterday 15:28:18

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

gromit wrote:

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r964.gba1f9c8-1-x86_64.pkg.tar.zst

This one's good

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#20 Yesterday 15:40:19

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 995
Website

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r1438.g9d7d4ad-1-x86_64.pkg.tar.zst

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#21 Yesterday 15:48:49

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

gromit wrote:

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r1438.g9d7d4ad-1-x86_64.pkg.tar.zst

This one's also good

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#22 Yesterday 16:01:18

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 995
Website

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Pleaset test:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r1638.g0352387-1-x86_64.pkg.tar.zst

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#23 Yesterday 16:13:43

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

gromit wrote:

Pleaset test:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r1638.g0352387-1-x86_64.pkg.tar.zst

This one's bad

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#24 Yesterday 16:40:15

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 995
Website

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r1544.gfb1dd14-1-x86_64.pkg.tar.zst

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#25 Yesterday 16:51:16

Raisins4u
Member
Registered: 2017-06-18
Posts: 25

Re: Applications in Windows 11 libvirt crashes under Kernel 6.13

gromit wrote:

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.12.r1544.gfb1dd14-1-x86_64.pkg.tar.zst

This one's also bad

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