> weird, please force the required drivers into initrd in the TMBLWEED partition, then we can actually boot into this partition and see how a Tumbleweed system behaves.
Done.
virt158:/root # lsinitrd /boot/initrd-5.14.6-2-default | grep ko | grep nvme
-rw-r--r-- 1 root root 69248 Oct 4 02:57
usr/lib/modules/5.14.6-2-default/kernel/drivers/nvme/host/nvme-core.ko.xz
-rw-r--r-- 1 root root 26364 Oct 4 02:57
usr/lib/modules/5.14.6-2-default/kernel/drivers/nvme/host/nvme.ko.xz