Docker container starting issue: setting cgroup config for procHooks process caused
i had pretty much the same error message with Arch Linux using the old Linux-CK kernel with MuQSS. in my case MuQSS was the rootcause for this error, but I could make it work with the following workaround. Add this line to the kernel parameters:
systemd.unified_cgroup_hierarchy=0
source: Fix Docker cgroup errors after systemd 248 update