autopkgtests fail with "EE: Missing modules"

[Mauricio Faria de Oliveira]

II: Checking modules for nvidia...
read 12 modules.
   reading new modules...read 6315 modules.
   reading old modules...
      MISS: icp (ignored)
      MISS: mstflint_access
      MISS: nvidia-fs
      MISS: spl (ignored)
      MISS: v4l2loopback (ignored)
      MISS: zavl (ignored)
      MISS: zcommon (ignored)
      MISS: zfs (ignored)
      MISS: zlua (ignored)
      MISS: znvpair (ignored)
      MISS: zunicode (ignored)
      MISS: zzstd (ignored)
      NEW: 8250
...
      NEW: zswap
      read 6017 modules : new(310) missing(12)
EE: Missing modules
make: *** [debian/rules.d/4-checks.mk:10: module-check-nvidia] Error 1
dpkg-buildpackage: error: fakeroot debian/rules binary subprocess returned exit status 2
autopkgtest [01:49:45]: test rebuild: -----------------------]
autopkgtest [01:49:45]: test rebuild: - - - - - - - - - - results - - - - - - - - - -
rebuild FAIL non-zero exit status 2

[Mauricio Faria de Oliveira (mfo)]

Apparently, the check for (non-ignored) modules might be inexact? as both 'mstflint_access' and 'nvidia-fs' are in the linux-modules-*-nvidia deb package.
(Note: this is just a su-guess-tion :) I haven't looked at it.)

$ dpkg-deb -c linux-modules-5.15.0-1017-nvidia_5.15.0-1017.17_amd64.deb | grep -i mstflint.access
drwxr-xr-x root/root 0 2023-02-01 00:00 ./lib/modules/5.15.0-1017-nvidia/kernel/mstflint_access/
-rw-r--r-- root/root 46409 2023-02-01 00:00 ./lib/modules/5.15.0-1017-nvidia/kernel/mstflint_access/mstflint_access.ko

$ dpkg-deb -c linux-modules-5.15.0-1018-nvidia_5.15.0-1018.18_amd64.deb | grep -i mstflint.access
drwxr-xr-x root/root 0 2023-03-06 17:20 ./lib/modules/5.15.0-1018-nvidia/kernel/mstflint_access/
-rw-r--r-- root/root 46409 2023-03-06 17:20 ./lib/modules/5.15.0-1018-nvidia/kernel/mstflint_access/mstflint_access.ko

$ dpkg-deb -c linux-modules-5.15.0-1017-nvidia_5.15.0-1017.17_amd64.deb | grep -i nvidia.fs
drwxr-xr-x root/root 0 2023-02-01 00:00 ./lib/modules/5.15.0-1017-nvidia/kernel/nvidia-fs/
-rw-r--r-- root/root 219921 2023-02-01 00:00 ./lib/modules/5.15.0-1017-nvidia/kernel/nvidia-fs/nvidia-fs.ko

$ dpkg-deb -c linux-modules-5.15.0-1018-nvidia_5.15.0-1018.18_amd64.deb | grep -i nvidia.fs
drwxr-xr-x root/root 0 2023-03-06 17:20 ./lib/modules/5.15.0-1018-nvidia/kernel/nvidia-fs/
-rw-r--r-- root/root 219921 2023-03-06 17:20 ./lib/modules/5.15.0-1018-nvidia/kernel/nvidia-fs/nvidia-fs.ko