nixosTests.misc fails on unstable #79063
Description
Describe the bug
This is related to #78713 (comment)
The failing testcase is
machine: must succeed: [ -n "$(cat /sys/fs/cgroup/blkio/blkio.sectors)" ]
machine# cat: /sys/fs/cgroup/blkio/blkio.sectors: No such file or directory
machine: exit status 1
https://hydra.nixos.org/build/111173203
https://www.kernel.org/doc/html/latest/admin-guide/cgroup-v1/blkio-controller.html