Comment 16 for bug 1805913

After reading through the discussion on the mailing list, as it's all about ext4, I got curious...
I'm testing with qemu-user-static and regulary build arm images in a tmpfs. This show similar behaviour and readdir() fails. However, running in the same root copied onto a btrfs, it seems fine.
Maybe this is an even less bad workaround for some folks?