The build log says:
Backtrace:
8 (primitive-load "/gnu/store/g942gqcbxkmjm8536kg2j4sl7ay?")
In ice-9/eval.scm:
619:8 7 (_ #f)
626:19 6 (_ #<directory (guile-user) 7ffff7812c80>)
293:34 5 (_ #(#<directory (guile-user) 7ffff7812c80> #<procedu?>))
In srfi/srfi-1.scm:
586:29 4 (map1 _)
586:29 3 (map1 _)
586:29 2 (map1 _)
586:17 1 (map1 ("vfio_virqfd" "ahci" "usb-storage" "uas" "usb?" ?))
In gnu/build/linux-modules.scm:
278:5 0 (_)
gnu/build/linux-modules.scm:278:5: kernel module not found "vfio_virqfd"
"/gnu/store/wi539xkgd3mj07as4hv4n3jsxzmpd3pl-linux-libre-6.14.8/lib/modules”
> Am 01.06.2025 um 11:04 schrieb Rutherther <[email protected]>:
>
>
> Hi Konrad,
>
> Konrad Neuwirth <[email protected]> writes:
>
>> Dear reader,
>>
>> I am trying to set up a qemu virtual machine to capture an ethernet device
>> on my little PC. My understanding is that this is possible with vfio-pci.
>> Googling around has lead me to the following configuration being added to
>> config.scm:
>>
>> (operating-system
>> (locale "en_US.utf8")
>> (timezone "Europe/Vienna")
>> (keyboard-layout (keyboard-layout "us" "altgr-intl"))
>> (host-name "guix")
>>
>> (kernel-arguments (append (list "vfio-pci.ids=8086.125c")
>> %default-kernel-arguments))
>>
>> (initrd-modules (cons* "vfio_pci" "vfio" "vfio_iommu_type1" "vfio_virqfd"
>> %base-initrd-modules))
>>
>> Alas, guix system reconfigure now exists with an error.
>>
>> root@guix ~# guix system reconfigure /etc/config.scm --allow-downgrades
>> substitute: looking for substitutes on 'https://bordeaux.guix.gnu.org'...
>> 100.0%
>> substitute: looking for substitutes on 'https://ci.guix.gnu.org'... 100.0%
>> The following derivations will be built:
>> /gnu/store/xsa90hnild5khbcrfvz6brbswd9cfkj0-linux-modules.drv
>> /gnu/store/206g6lpb2f67rip2cck4aff8vamdfi7w-init.drv
>> /gnu/store/pgvzaflawnwhrna3bz96xcws1rv56lh6-raw-initrd.drv
>> /gnu/store/5jap62r0gbbj1lahlblixq9wzndw9748-parameters.drv
>> /gnu/store/gs2nmpxpi0z7aykrw0r0dy9v2aivpd3w-system.drv
>> /gnu/store/50qby2g9yy84y4v0vcgky81xaj90k276-grub.cfg.drv
>>
>> building /gnu/store/xsa90hnild5khbcrfvz6brbswd9cfkj0-linux-modules.drv...
>> /builder for `/gnu/store/xsa90hnild5khbcrfvz6brbswd9cfkj0-linux-modules.drv'
>> failed with exit code 1
>> build of /gnu/store/xsa90hnild5khbcrfvz6brbswd9cfkj0-linux-modules.drv failed
>> View build log at
>> '/var/log/guix/drvs/xs/a90hnild5khbcrfvz6brbswd9cfkj0-linux-modules.drv.gz'.
>> cannot build derivation
>> `/gnu/store/206g6lpb2f67rip2cck4aff8vamdfi7w-init.drv': 1 dependencies
>> couldn't be built
>> cannot build derivation
>> `/gnu/store/pgvzaflawnwhrna3bz96xcws1rv56lh6-raw-initrd.drv': 1 dependencies
>> couldn't be built
>> cannot build derivation
>> `/gnu/store/50qby2g9yy84y4v0vcgky81xaj90k276-grub.cfg.drv': 1 dependencies
>> couldn't be built
>> guix system: error: build of
>> `/gnu/store/50qby2g9yy84y4v0vcgky81xaj90k276-grub.cfg.drv’ failed
>>
>> I am unable to determine why linux-modules.drv fails.
>
> So what is in the build log file?
>
>>
>> Can you please enlighten me what I’m doing wrong?
>>
>> Thank you,
>> Konrad
