Ubuntu
linux package

  1. Bug #1543367
  2. Comment #8

Comment 8 for bug 1543367

Revision history for this message
Serge Hallyn (serge-hallyn) wrote :

Simplest way to reproduce:

sudo systemctl stop proc-sys-fs-binfmt_misc.automount # (just to be sure)
unshare -mpf
mount --make-rslave /
mount -t proc proc /proc
lxc-usernsexec
# mount -t proc proc /proc # permission denied, regardless what -o options may pass.