Public bug reported:
The host system is Ubuntu Bionic amd64. I created a Xenial-based i386
chroot environment with debootstrap. After that I'm doing the following:
# chroot into it
sudo chroot xenial-i386
# mount all virtual fs we usually need to run programs
mount -t proc proc /proc
mount -t sysfs sysfs /sys
mount -t devpts devpts /dev/pts
# sudo -V
sudo: main: unable to allocate memory
The problem is with /proc. If I unmount /proc, sudo -V works fine.
** Affects: sudo (Ubuntu)
Importance: Undecided
Status: New
** Tags: xenial
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https://bugs.launchpad.net/bugs/1802965
Title:
"unable to allocate memory" when proc is mounted in a chrooted
environment
Status in sudo package in Ubuntu:
New
Bug description:
The host system is Ubuntu Bionic amd64. I created a Xenial-based i386
chroot environment with debootstrap. After that I'm doing the
following:
# chroot into it
sudo chroot xenial-i386
# mount all virtual fs we usually need to run programs
mount -t proc proc /proc
mount -t sysfs sysfs /sys
mount -t devpts devpts /dev/pts
# sudo -V
sudo: main: unable to allocate memory
The problem is with /proc. If I unmount /proc, sudo -V works fine.
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