-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Control: reassign -1 linux
So it seems the problem is that systemd makes the root shared by default, and mounts can only be moved if the parent mount is private. Running mount --make-private fixes the issue. I'm still not sure why the kernel can't move mounts in a shared namespac e. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBCgAGBQJWWOeqAAoJEBB5UWFcu6UWFkQH/iSdiLHoHEc5tv0z/OdeXo+w 1Oa3mgh7EJb9qlxTD2B/aE+atFW4jBW8smeMyunytvvUTH67EeVgE2aS89QdaenK zd732/5m1zP92GpqUNkScdpwc5V/oZ7nFbttYoy2H3Ccq9rO59SRSuzSPfi+F8gk j1ZGN0M73+MQ2luo/9EJhfpX0n7jNm+NEzR5Ief5BRSAWP0Lw0junYmvttMZsSpQ RIuRIo1TzJQ4XYP5v2fp8t9moHozEw/wFKyGL0/ZVTtMVb3dNrRLle2XlzI3FWQK 8m3JoJ4Q7dHwIDi4HBfgn63VkOZZq9pWttM9yI9M9qPkXw79KVkBtNi2P4Tb1Jg= =JJg/ -----END PGP SIGNATURE-----
